CN210973146U

CN210973146U - Baffle device capable of adjusting width of paper bin and paper bin structure

Info

Publication number: CN210973146U
Application number: CN201921894445.3U
Authority: CN
Inventors: 吕以聪
Original assignee: Shenzhen City Dudian Technology Co ltd
Current assignee: Shenzhen City Dudian Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-10
Anticipated expiration: 2029-11-05

Abstract

The utility model provides a retaining device and paper storehouse structure of adjustable paper storehouse width at first provides a retaining device of adjustable paper storehouse width, including baffle and rotator, the baffle includes vertical board and sliding plate, have the rotation point on the rotator, can center on the rotation point for vertical board is rotatory, the lower extreme of vertical board is equipped with the bar retaining member that can deform, be equipped with on the rotator and press the splenium, rotatory rotator makes press the splenium to press and press the bar retaining member so that increase the bar retaining member with the pressure on paper storehouse surface and locking. A paper bin structure comprising the baffle device is also provided.

Description

Baffle device capable of adjusting width of paper bin and paper bin structure

Technical Field

The utility model relates to a printer technical field especially relates to a baffle device and paper storehouse structure of adjustable paper storehouse width.

Background

The printer is an output device of a computer and a mobile terminal, and can print data stored in the computer and the mobile terminal on paper or other carriers in a text or graphic mode. According to the differentiation of consumer's printing demand, probably will print with the paper of different width, consequently need the adjustable width's of retaining device to be used for accommodating the paper of different widths, but the retaining device of present adjustable width has inconvenient problem of operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a baffle device and paper storehouse structure of adjustable paper storehouse width, more convenient in the operation.

The utility model discloses at first, a baffle device of adjustable paper storehouse width has been proposed, including baffle and rotator, the baffle includes vertical board and sliding plate, the rotation point has on the rotator, can center on the rotation point for vertical board is rotatory, the lower extreme of vertical board is equipped with the bar retaining member of deformability, the rotator is including being located stir the end of rotation point upper end and being located the driven end of rotation point lower extreme, be equipped with on the driven end and press the splenium, stir the end and make press the splenium to press and press the splenium to press the bar retaining member so that the increase the bar retaining member with the pressure on paper storehouse surface and locking.

Further, the rotator around buckle device for vertical board is rotatory, buckle device includes two halfcylinders buckles and spacing hole, vertical board is equipped with the halfcylinders buckle with any of spacing hole, the rotator is equipped with the halfcylinders buckle with any of spacing hole.

Furthermore, the poking end is provided with an inner groove structure for accommodating the upper end of the vertical plate. The upper ends of the inner groove structure and the vertical plate are both arc-shaped structures.

Furthermore, the strip-shaped locking piece is an elastic arm,

further, the bar retaining member with press the splenium to be equipped with conflict face structure for increase the elastic arm with press splenium area of contact.

Further, the contact surface structure is an arc-shaped groove structure and an arc-shaped convex structure corresponding to the arc-shaped groove structure, the arc-shaped groove structure is arranged on the elastic arm, and the arc-shaped convex structure is arranged on the pressing part.

Furthermore, two sides of the top of the poking end are provided with limiting blocks for preventing fingers from slipping when the rotating body is poked.

Furthermore, the two sides of the back end of the vertical plate are provided with bumps corresponding to the shape of the rotating body, and the bumps are used for limiting the stroke range of the rotating body.

Further, the limiting device comprises a concave structure corresponding to the shape of the driven end.

The utility model also provides a paper storehouse structure, still include above-mentioned baffle device, baffle device can for the paper storehouse removes, through stirring the rotator makes press the splenium to press and press the splenium to press down the bar retaining member so that the increase the bar retaining member with the pressure on paper storehouse surface and locking.

Further, the paper bin comprises a first side plate, a second side plate and a bottom plate, wherein the second side plate is outwards sunken to form a concave structure, and the concave structure is used for receiving the baffle device when the baffle device moves to one side of the second side plate.

Based on the technical scheme, the utility model discloses a rotatory rotator makes according to splenium messenger bar retaining member elastic deformation to make the bar retaining member withstand the paper storehouse and lock with the pressure that increases its and paper storehouse surface. When external force acts on the rotator to enable the rotator to rotate by a certain angle, the pressing part of the rotator can be separated from the bar-shaped locking part, the bar-shaped locking part restores the original state, and the pressure on the surface of the paper bin is eliminated, so that the baffle device can be moved, the accommodating width of the paper bin is changed, and the operation is more convenient.

Drawings

Fig. 1 is a schematic structural diagram of a paper bin structure according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the baffle device of the embodiment of fig. 1.

Fig. 3 is a schematic structural view of the baffle of the embodiment of fig. 1.

Fig. 4 is a schematic structural view of the rotating body of the embodiment of fig. 1.

In the figure, 10-paper bin structure, 11-paper bin, 111-first side plate, 112-second side plate, 1121-concave structure, 113-bottom plate, 1131-guide rail, 1132-scale, 12-baffle device, 121-baffle, 1211-vertical plate, 1212-inward convex structure, 1213-deformable strip-shaped locking piece, 1214-limiting block, 1215-sliding plate, 1216-sliding bar, 1217-gap, 1218-arc groove structure, 122-rotating body, 1221-stirring end, 1222-inner groove structure, 1223-convex block structure, 1224-driven end, 1225-pressing part, 123-buckle device, 1231-pair of semi-cylindrical buckles and 1232-limiting hole.

The following detailed description of the invention will be made in conjunction with the above-described drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, the present invention provides a schematic structural diagram of a paper bin structure 10 with adjustable width, the paper bin structure 10 can be applied to a small printer for receiving printing paper, for example, a printer for printing labels. Specifically, the paper bin structure 10 includes a paper bin 11 and a shutter device 12, and the shutter device 12 can slide relative to the paper bin 11.

The paper bin 11 includes a first side plate 111, a second side plate 112 and a bottom plate 113, the first side plate 111 and the second side plate 112 are both semicircular flat plates, and the second side plate 112 is provided with a concave structure 1121 corresponding to the blocking device 12, so as to clamp the blocking device 12 when the blocking device 12 moves to one side of the second side plate 112. The bottom plate 113 is the semicircular bent plate structure, is equipped with paired guide rail 1131 and scale 1132 on the bottom plate 113, and any side is established on the bottom plate 113 to scale 1132 for measure the width of scroll, paired guide rail 1131 symmetric distribution are in bottom plate 113 both sides, and the baffle device 12 can slide along guide rail 1131.

Referring to fig. 2 to 4, the barrier device 12 includes a barrier 121 and a rotating body 122, the barrier 121 includes a vertical plate 1211 and a sliding plate 1215, the rotating body 122 has a rotating point and can rotate around the rotating point relative to the barrier 121, the rotating body 122 further includes a pulling end 1221 and a driven end 1224, and the driven end 1224 is provided with a pressing portion 1225. The rotator 1224 may be of a V-like configuration and the pressing portion 1225 may be provided at the distal end of the driven end 1224.

In this embodiment, the vertical plate 1211 is provided with a limiting block 1214 corresponding to the shape of the rotating body 122 on two sides of one end of the rotating body 122, for limiting the stroke range of the rotating body 122; the bottom end of the vertical plate 1211 is provided with a deformable bar-shaped locking member 1213, and when the toggle end 1221 is toggled to rotate the rotating body to a side limit position, the bar-shaped locking member 1213 is enlarged to abut against the surface of the paper bin 11 so as to fix the baffle device 12 with the paper bin 11.

In this embodiment, the bar retaining member is equipped with conflict face structure with pressing the splenium for increase the elastic arm with press the splenium area of contact, so that press bar retaining member 1213 make bar retaining member 1213 withstand paper storehouse 11 and increase its and paper storehouse 11 surface pressure and lock with production elastic deformation. As a preferred embodiment, the deformable strip-shaped locking member 1213 is provided with an arc-shaped groove structure 1218, and the pressing portion 1225 is provided with an arc-shaped convex structure corresponding thereto.

In this embodiment, the bar-shaped locking member is an elastic arm.

In this embodiment, the sliding plate 1215 is an arc-shaped bent plate structure, and two sides of the sliding plate 1215 are provided with sliding strips 1216 corresponding to the guide rails 1131, so that the baffle device 12 can move towards or away from the first side plate 111; the sliding plate 1215 has a slot 1217 in the middle to facilitate finger insertion for movement of the shutter arrangement 12.

In this embodiment, the toggle end 1221 is provided with an inner groove 1222 for receiving the upper end of the vertical plate and limiting the range of the stroke of the toggle end 1221, and two sides of the top of the toggle end 1221 are provided with protrusions 1223 for preventing the fingers from slipping when the rotating body 122 is toggled.

Preferably, the baffle device 12 is provided with a catch device 123 for connecting the baffle 121 and the rotating body 122 and enabling the rotating body 122 to rotate relative to the baffle 121 around the catch device 123.

As a preferred embodiment of the present invention, the fastening device 123 includes a pair of semi-cylindrical elastic fasteners 1231 and a limiting hole 1232, and the pair of semi-cylindrical elastic fasteners 1231 and the limiting hole 1232 cooperate with each other to connect the baffle 121 with the rotating body 122 and limit the rotating body 122 to rotate around the limiting hole 1232. Wherein, a pair of semi-cylindrical elastic clamps 1231 are buckled on the baffle 121, and the limiting hole 1232 is arranged on the rotating body 122; the pair of semi-cylindrical elastic buckles 1231 may be disposed on the rotating body 122, and the limiting hole 1232 may be disposed on the blocking plate 121, so long as the blocking plate 121 is connected to the rotating body 122 and limits the rotating body 122 to rotate around the limiting hole 1232 by the mutual cooperation of the pair of semi-cylindrical elastic buckles 1231 and the limiting hole 1232.

The utility model discloses the during operation, at first once assemble this device according to above-mentioned relation of connection, place the scroll and make its one side paste tight first curb plate, directional "opening" word one side is stirred the rotator to the unable time of rotating in the picture, press splenium and bar retaining member separation to make bar retaining member resume primitive state so that bar retaining member and paper storehouse surface separation, then remove retaining device and paste tightly with the scroll opposite side to vertical board, stir the rotator in the opposite direction again and return primitive state, make according to the splenium press down the bar retaining member so that increase bar retaining member and the pressure on paper storehouse surface and lock.

When the paper roll in the paper bin needs to be replaced, the rotating body is shifted to the side pointing to the shape like the Chinese character 'Kai' shown in the figure until the rotating body cannot rotate and push the baffle device, the paper roll is replaced, and the process is repeated.

The utility model discloses a but set up the bar retaining member of deformability and press the splenium for the bar retaining member of deformability, make bar retaining member take place elastic deformation through pressing the power that produces of splenium and bar retaining member chucking to make the bar retaining member withstand the paper storehouse and lock with the pressure that increases its and paper storehouse surface, simplified the loaded down with trivial details operation of current technology regulation paper storehouse width.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.

Claims

1. The utility model provides a baffle device of adjustable paper storehouse width, includes baffle and rotator, the baffle includes vertical board and sliding plate, have the rotation point on the rotator, can be around the rotation point for vertical board is rotatory, its characterized in that, the lower extreme of vertical board is equipped with the bar retaining member of deformability, the rotator is including being located stir the end of rotation point upper end and being located the driven end of rotation point lower extreme, be equipped with on the driven end and press the splenium, stir the end make press the splenium to press the pressure and press the bar retaining member so that increase the bar retaining member with the pressure on paper storehouse surface and locking.

2. The adjustable bin width barrier device of claim 1, wherein said rotating body rotates relative to said vertical plate about a catch device, said catch device comprising two semi-cylindrical catches and a stop hole, said vertical plate being provided with either one of said semi-cylindrical catches and said stop hole, said rotating body being provided with either one of said semi-cylindrical catches and said stop hole.

3. The adjustable bin width baffle device of claim 1, wherein the toggle end is provided with an inner groove structure for receiving the upper end of the vertical plate, and the inner groove structure and the upper end of the vertical plate are both arc structures.

4. The adjustable bin width baffle device of claim 1, wherein the deformable strip lock is a resilient arm.

5. The barrier device of claim 1, wherein the deformable bar-shaped locking member and the pressing portion have an abutting surface structure for increasing the contact area between the elastic arm and the pressing portion.

6. The barrier device of claim 5, wherein the contact surface structure is an arc-shaped groove structure and an arc-shaped convex structure corresponding to the arc-shaped groove structure, the arc-shaped groove structure is disposed on the elastic arm, and the pressing portion is an arc-shaped convex structure.

7. The barrier device of claim 1, wherein two sides of the top of the poking end are provided with limiting blocks for preventing fingers from slipping when the rotating body is poked.

8. The gate device of adjustable paper bin width according to claim 1, characterized in that the back of the vertical plate is provided with a limiting block corresponding to the shape of the rotating body for limiting the stroke range of the rotating body.

9. A paper bin structure, comprising a paper bin, and characterized by further comprising a baffle device capable of adjusting the width of the paper bin according to any one of claims 1 to 8, wherein the baffle device can move relative to the paper bin, and the rotating body is pulled so that the pressing part presses the bar-shaped locking part to increase the pressure of the bar-shaped locking part and the surface of the paper bin so as to lock the bar-shaped locking part.

10. The bin structure according to claim 9, wherein the bin includes a first side plate, a second side plate and a bottom plate, the second side plate being outwardly concave to form a concave structure for receiving the flap device when the flap device is moved to one side of the second side plate.