CN211054711U

CN211054711U - Printer easy to open cover

Info

Publication number: CN211054711U
Application number: CN201921664926.5U
Authority: CN
Inventors: 钟达礼; 陈炜煌
Original assignee: Shenzhen Yiheng Rongtong Electronic Co ltd
Current assignee: Shenzhen Yiheng Rongtong Electronic Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-21
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a printer field. The utility model relates to a printer that easily uncaps, including printer main part, top cap, rotation portion and press the portion, the top cap with the printer main part rotates to be connected, rotation portion locates on the top cap and with the top cap rotates to be connected, rotation portion includes the kicking block and supports and holds the piece, works as when pressing the portion and being pressed, rotation portion rotates towards the predetermined direction so that support hold the piece support in the printer main part just the kicking block jack-up the top cap. After pressing down and pressing the portion, thereby under the effect of rotation portion, the top cap can be opened by jack-up, and whole process of uncapping is very simple, easily with the operation and save time.

Description

Printer easy to open cover

Technical Field

The utility model belongs to the technical field of the printer and specifically relates to a printer that easily uncaps is related to.

Background

At present, express delivery cabinet, locker's use is more and more extensive, and when using, data such as printing label and bar code are indispensable. In this process, a printer is required. These printers are typically embedded directly into a courier cabinet or locker. Most of the storage cabinets are placed in public places, so that the number of users is large, the printing frequency is high, the paper consumption of the printer is large, and the cover needs to be opened frequently to replace printing paper. The lid of this type of printer on the market at present usually passes through fasteners such as screw and printer main part fixed connection, when trading paper, need pull down the fastener, just can change after demolising the lid, trades the paper and accomplishes the back, still need install the fastener again, and whole paper process of trading is comparatively troublesome, and is consuming time longer. Therefore, there is a need for an easy-to-open printer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent. Therefore, an object of the embodiment of the utility model is to provide a printer that easily uncaps, press the portion of pressing after, under the effect of rotation portion, thereby the top cap can be opened by jack-up, and the whole process of uncapping is very simple, easily with the operation and save time.

The embodiment of the utility model provides an adopted technical scheme is:

the utility model provides a printer that easily uncaps, includes printer main part, top cap, rotation portion and presses the portion, the top cap with the printer main part rotates to be connected, rotation portion locates on the top cap and with the top cap rotates to be connected, rotation portion includes kicking block and supports and holds the piece, works as when pressing the portion and being pressed, rotation portion rotates towards the predetermined direction so that support hold the piece support hold in on the printer main part just the kicking block jack-up the top cap.

Furthermore, the rotating part further comprises a rotating shaft, the abutting block comprises a first abutting block and a second abutting block, the first abutting block and the top block are fixedly connected to the first end of the rotating shaft, the second abutting block is fixedly connected to the second end of the rotating shaft, and the first abutting block and the top block are respectively located on two sides of the rotating shaft.

Further, still include transition portion, transition portion with printer main part is rotated and is connected, transition portion includes decline piece and rising piece, the piece that rises is located the bottom of kicking block, when pressing the portion and being pressed, the piece that rises so that the kicking block is by the jack-up.

Further, still include the fixed part, the fixed part with printer main part fixed connection, transition portion with the fixed part is connected with the rotation, transition portion can for the fixed part rotates, so that rise the piece and descend the piece.

Further, the transition portion further comprises a transition portion rotating shaft, a groove is formed in the fixing portion, and the transition portion rotating shaft is clamped in the groove and can rotate relative to the groove.

Further, the pressing part comprises a pressing block, the pressing block is located at the top of the descending block, and when the pressing part is pressed down, the pressing block presses the descending block, so that the transition part rotates around the fixing part.

Further, the pressing part is elastically connected with the fixing part.

Further, a clamping block is arranged on the printer main body, a clamping groove is formed in the top cover, and the clamping block can be clamped into the clamping groove.

The utility model discloses beneficial effect of embodiment:

the embodiment of the utility model provides an in press down behind the portion of pressing, under the effect of rotation portion, thereby the top cap can be opened by jack-up, and the whole process of uncapping is very simple, easily with the operation and save time.

Drawings

Fig. 1 is a schematic view of the overall structure of a printer in the first embodiment;

FIG. 2 is a schematic view of the printer of the first embodiment with the top cover removed;

FIG. 3 is a schematic structural view of a top cover, a rotating portion and the like in the first embodiment;

fig. 4 is a schematic structural view of a rotating portion and the like in the first embodiment.

Detailed Description

This part will describe the embodiment of the present invention in detail, and the embodiment of the present invention is shown in the attached drawings, and the function of the attached drawings is to supplement the description of the text part of the specification with figures, so that each technical feature and the whole technical solution of the embodiment of the present invention can be understood visually and vividly, but it cannot be understood as the limitation to the protection scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. If a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

In the description of the embodiments of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "greater than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

In addition, unless defined otherwise, technical and scientific terms used in the embodiments of the present invention have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

First embodiment

Referring to fig. 1 to 4, there are respectively shown an overall structural diagram of the printer in the first embodiment, a structural diagram of the printer with the top cover removed, structural diagrams of components such as the top cover and the rotating portion, and structural diagrams of components such as the rotating portion. As shown in the drawing, the printer includes a printer main body 100, a top cover 200, a pressing portion 300, a rotating portion 400, a transition portion 500, and a fixing portion 600. The top cover 200 is located on the top of the printer body 100, and the top cover 200 can rotate relative to the printer body 100. The printer main body 100 has a slot hole at the top thereof, and the pressing part 300 is disposed in the slot hole.

As shown in fig. 3 and 4, the rotating part 400 is located on the top cover 200 and is rotatably connected thereto. The rotating portion 400 includes a rotating shaft 410, a holding block (including a first holding block 420 and a second holding block 430), and a top block 440. The first abutting block 420 and the top block 440 are located at a first end of the rotating shaft 410, and the second abutting block 430 is located at a second end of the rotating shaft 410. The first abutting block 420 and the top block 440 are respectively located at two sides of the rotating shaft 410.

The pressing portion 300 is located above the fixing portion 600, and the pressing portion and the fixing portion are elastically connected by a spring (the spring is omitted in the figure). The fixing portion 600 is provided with a hook 610, a hole is formed in a corresponding position of the printer body 100, and the hook 610 is clamped in the hole, so that the fixing portion 600 is fixedly connected with the printer body 100. The fixing portion 600 is further provided with a protrusion 620, and the protrusion 620 is provided with a groove 621. The transition portion 500 includes a transition portion rotating shaft 510, a descending block 520, and an ascending block 530, and the descending block 520 and the ascending block 530 are respectively located at two sides of the transition portion rotating shaft 510. The rising block 530 is located at the bottom of the top block 440. The transition portion rotating shaft 510 is clamped in the groove 621 and can rotate relative to the groove 621. The descending block 520 and the ascending block 530 correspond to both ends of the lever, and when the transition portion rotating shaft 510 rotates clockwise, the descending block 520 moves downward in a vertical direction, and the ascending block 530 moves upward in a vertical direction. The pressing part 300 includes a pressing piece 310, and the pressing piece 310 is located at the top of the descending piece 520. When the pressing part 300 is pressed downward, the pressing piece 310 moves downward to press the descending piece 520. In addition, a clamping groove 210 is further formed in the top cover 200, a clamping block 110 is arranged at a corresponding position on the printer main body 100, and the clamping block 110 can be clamped into the clamping groove 210 to cover the top cover 200.

When it is necessary to open the top cover 200, the pressing part 300 is pressed, and the pressing piece 310 moves downward, thereby pressing the descending piece 520 downward. At the same time, the transition part rotating shaft 510 rotates clockwise around the fixing part 600, and the rising block 530 moves upward. When the lifting block 530 moves upward, the top block 440 is lifted upward, the rotating shaft 410 rotates clockwise around the top cover 200, and the first abutting block 420 and the second abutting block 430 abut against the printer body 100. The top block 440 is lifted upward and the top cover 200 is lifted open by the top block 440. In the above process, the top block and the two abutting blocks are equivalent to two ends of the lever, and the top cover 200 is similarly pried by the lever. Since the pressing portion 300 and the fixing portion 600 are elastically connected by a spring, the pressing portion 300 is automatically restored by springback when released.

When the top cover 200 needs to be covered, the top cover 200 is pressed downward, so that the fixture block 110 on the printer main body 100 is clamped into the fixture groove 210 on the top cover 200.

Second embodiment

This embodiment is an alternative embodiment of the first embodiment, and in this embodiment, the pressing portion 300 can be directly pulled upward without providing the transition portion 500, and a protruding block is provided on the pressing portion 300, so that the protruding block is located at the bottom of the top block 440. When the pressing portion 300 is pulled up, the protruding block directly pushes up the top block 440, thereby pushing up the top cover 200. In order to facilitate the pulling-up of the pressing portion 300, the length of the pressing portion 300 may be increased to be higher than the surface of the printer body 100.

The embodiments of the present invention have been described in detail, but the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope of the present invention defined by the claims. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. The printer easy to open is characterized by comprising a printer body, a top cover, a rotating portion and a pressing portion, wherein the top cover is connected with the printer body in a rotating mode, the rotating portion is arranged on the top cover and is connected with the top cover in a rotating mode, the rotating portion comprises a top block and a supporting block, and when the pressing portion is pressed down, the rotating portion rotates towards the preset direction to enable the supporting block to be supported on the printer body and the top block jacks up the top cover.

2. The easy-to-open printer according to claim 1, wherein the rotating portion further comprises a rotating shaft, the abutting block comprises a first abutting block and a second abutting block, the first abutting block and the top block are fixedly connected to a first end of the rotating shaft, the second abutting block is fixedly connected to a second end of the rotating shaft, and the first abutting block and the top block are respectively located on two sides of the rotating shaft.

3. A cover-opening facilitating printer according to claim 1, further comprising a transition portion rotatably connected to said printer main body, said transition portion including a descending block and an ascending block, said ascending block being located at a bottom of said top block, said ascending block ascending to cause said top block to be lifted when said pressing portion is pressed.

4. A printer with an easy-open cover as claimed in claim 3, further comprising a fixing portion fixedly connected to the printer body, and a transition portion rotatably connected to the fixing portion, the transition portion being rotatable with respect to the fixing portion so that the ascending block ascends and the descending block descends.

5. The easy-to-open printer according to claim 4, wherein the transition portion further comprises a transition portion rotating shaft, a groove is formed in the fixing portion, and the transition portion rotating shaft is clamped in the groove and can rotate relative to the groove.

6. An easy-open-cover printer according to claim 4 wherein the pressing part includes a pressing piece located on top of the descending piece, the pressing piece pressing against the descending piece when the pressing part is pressed down to cause the transition part to rotate about the fixed part.

7. An easy-open cover printer according to claim 4 wherein said pressing portion is elastically connected to said fixing portion.

8. The printer easy to open the cover according to claim 1, wherein a fixture block is arranged on the printer body, a clamping groove is arranged on the top cover, and the fixture block can be clamped into the clamping groove.