CN212242682U

CN212242682U - Portable low-power consumption bluetooth printer

Info

Publication number: CN212242682U
Application number: CN202020630963.0U
Authority: CN
Inventors: 柳海军
Original assignee: Xiamen Yingzhimei Electronic Technology Co ltd
Current assignee: Xiamen Yingzhimei Electronic Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-29
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a portable bluetooth low energy printer, including lower casing, casing rear side rotation is connected with the heat-sensitive paper tape down, and casing front side top is provided with the heat-sensitive printer head down, both sides all are provided with down the compression roller around the heat-sensitive printer head, and the compression roller left and right sides is connected with casing rotation down, the lower compression roller right-hand member of heat-sensitive printer head front side is connected with driving motor, and driving motor sets up the below of compression roller under the heat-sensitive printer head front side, the heat-sensitive printer head front side is provided with the knife rest down. This portable bluetooth low energy printer is provided with knife rest and hand papercutter, prints the completion back, and the gliding slider makes the hand papercutter along spout lapse, and the hand papercutter cuts off printing paper from a left side right side in proper order with the knife rest cooperation, cuts off the completion back, and compression spring promotes the hand papercutter and resets, makes the hand papercutter accomodate inside the spout, has solved the problem that the hand papercutter exposes outside, has more the practicality.

Description

Portable low-power consumption bluetooth printer

Technical Field

The utility model relates to a bluetooth printer technical field specifically is a portable bluetooth low energy printer.

Background

The printer is a device of writing electronic image document information to paper, uses for outdoor personnel such as traffic police for the convenience, consequently needs to use the bluetooth printer.

Current bluetooth printer makes the cutting off cutter cut off printing paper through the mode of dragging printing paper usually, but this kind of cutting off mode needs the cutting off cutter to expose outside, leads to other article of cutting off cutter fish tail easily, and cutting off cutter itself also touches hard thing dulling easily to when current bluetooth is printed and is changed the temperature sensing paper tape, need pass two fixed compression rollers with the temperature sensing paper tape usually between, it is very inconvenient to use, to above-mentioned problem, need improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable bluetooth low energy printer to current bluetooth printer that proposes in solving above-mentioned background art makes the cutting off sword cut off printing paper through pulling the mode of beating printing paper usually, but this kind of cutting off mode needs the cutting off sword to expose outside, leads to other article of cutting off sword fish tail easily, cutting off sword itself also touches hard thing dulling easily, and when current bluetooth is printed and is changed the heat-sensitive paper tape, generally need pass two fixed compression rollers with the heat-sensitive paper tape between, use very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a portable low-power-consumption Bluetooth printer comprises a lower shell, wherein a thermosensitive paper tape is rotatably connected to the rear side of the lower shell, a thermosensitive printing head is arranged at the top of the front side of the lower shell, lower press rollers are arranged on the front side and the rear side of the thermosensitive printing head, the left side and the right side of each lower press roller are rotatably connected with the lower shell, the right end of each lower press roller on the front side of the thermosensitive printing head is connected with a driving motor, the driving motor is arranged below the lower press roller on the front side of the thermosensitive printing head, a knife rest is arranged on the front side of each lower press roller on the front side of the thermosensitive printing head, a signal processor and a Bluetooth receiver are arranged on the front side of the lower shell, the Bluetooth receiver is arranged at the top of the signal processor, a lithium battery is arranged at the bottom of the lower shell, an upper shell is arranged above the lower shell, an upper press, go up the compression roller front side and be provided with exit slot and spout, and the exit slot setting is in the spout below, the inside paper cutter that is provided with of spout, and the paper cutter top outside is provided with compression spring, it has the slider to go up the sliding connection of casing front side, and the slider rear end is connected with the paper cutter top.

Preferably, the uppermost end of the rubber sleeve, the uppermost end of the thermal printing head and the uppermost end of the tool rest on the lower pressure roller are positioned on the same horizontal straight line.

Preferably, the lithium battery, the signal processor, the bluetooth receiver, the driving motor and the thermal printing head are electrically connected.

Preferably, the central line of going up the compression roller is located same vertical line with the central line of lower compression roller, and the rubber sleeve on the lower compression roller of the laminating of the rubber sleeve bottom on the last compression roller is the top.

Preferably, the height of the left lower end of the guillotine is lower than the height of the right lower end of the guillotine.

Preferably, the rearmost end of the guillotine and the foremost end of the cutter holder are located on the same vertical plane.

Compared with the prior art, the beneficial effects of the utility model are that: the portable low-power consumption Bluetooth printer is provided with a plurality of low-power consumption Bluetooth modules,

(1) the paper cutting machine is provided with the cutter frame and the paper cutter, after printing is finished, the sliding piece slides downwards to enable the paper cutter to slide downwards along the sliding chute, the paper cutter and the cutter frame are matched to sequentially cut printing paper from left to right, and after cutting is finished, the compression spring pushes the paper cutter to reset, so that the paper cutter is accommodated in the sliding chute, the problem that the paper cutter is exposed outside is solved, and the paper cutting machine is more practical;

(2) be provided with compression roller and lower compression roller, install the temperature sensing paper tape casing rear side down, the pulling beats printing paper, makes to beat printing paper cover at the lower compression roller upside, temperature sensing and beats printer head upside and knife rest upside, rotates and closes the upper casing, goes up the rubber sleeve in the compression roller outside and the rubber sleeve cooperation in the lower compression roller outside and presss from both sides tightly to beat printing paper, and the quick replacement temperature sensing paper tape of being convenient for uses more conveniently.

Drawings

FIG. 1 is a schematic view of the left side view of the cross-section of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the sliding member of the present invention;

fig. 5 is a schematic view of the working process of the present invention.

In the figure: 1. the device comprises a lower shell, 2, a heat-sensitive paper tape, 3, a heat-sensitive printing head, 4, a lower pressing roller, 5, a driving motor, 6, a knife rest, 7, a signal processor, 8, a Bluetooth receiver, 9, a lithium battery, 10, an upper shell, 11, an upper pressing roller, 12, a rubber sleeve, 13, a paper outlet, 14, a sliding groove, 15, a paper cutter, 16, a compression spring, 17 and a sliding piece.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a portable low power consumption Bluetooth printer, as shown in figure 1, figure 2 and figure 3, the rear side of the lower casing 1 is rotatably connected with a heat sensitive paper tape 2, the top of the front side of the lower casing 1 is provided with a heat sensitive printing head 3, the front and the rear sides of the heat sensitive printing head 3 are both provided with a lower press roll 4, the left and the right sides of the lower press roll 4 are rotatably connected with the lower casing 1, the uppermost end of a rubber sleeve 12 on the lower press roll 4, the uppermost end of the heat sensitive printing head 3 and the uppermost end of a knife rest 6 are positioned on the same horizontal straight line, so that printing paper can leave the inside of the Bluetooth printer through the uppermost end of the rubber sleeve 12, the uppermost end of the heat sensitive printing head 3 and the uppermost end of the knife rest 6, the right end of the lower press roll 4 on the front side of the heat sensitive printing head 3 is connected with a driving motor 5, the driving motor 5 is arranged below the lower press roll 4 on the front side of the heat, the Bluetooth receiver 8 is arranged at the top of the signal processor 7, the bottom of the lower shell 1 is provided with a lithium battery 9, the signal processor 7, the Bluetooth receiver 8, the driving motor 5 and the thermal printing head 3 are electrically connected, the Bluetooth receiver 8 receives information, the signal processor 7 starts the thermal printing head 3 and the driving motor 5 according to the information to complete printing of printing paper, the lithium battery 9 supplies power to each component, the upper shell 10 is arranged above the lower shell 1, the bottom of the front side of the upper shell 10 is rotatably connected with an upper press roller 11, the central line of the upper press roller 11 and the central line of the lower press roller 4 are positioned on the same vertical line, the lowest end of a rubber sleeve 12 on the upper press roller 11 is attached to the uppermost end of a rubber sleeve 12 on the lower press roller 4, the driving motor 5 drives the lower press roller 4 on the front side to rotate, and the rubber sleeve 12 outside the lower press roller 4 on the front side and the rubber sleeve 12 outside the upper press roller, rubber sleeves 12 are arranged outside the upper press roll 11 and outside the lower press roll 4.

As shown in fig. 1, 3, 4 and 5, a paper outlet 13 and a chute 14 are arranged on the front side of the upper press roller 11, the paper outlet 13 is arranged below the chute 14, a paper cutter 15 is arranged inside the chute 14, a compression spring 16 is arranged on the outer side of the top of the paper cutter 15, the height of the left lower end of the paper cutter 15 is lower than that of the right lower end of the paper cutter 15, when the paper cutter 15 moves downwards, the paper cutter 15 gradually cuts off the printer from left to right, the pressure of the paper cutter 15 on the printing paper is increased, so that the cutting process is smoother, the rearmost end of the paper cutter 15 and the foremost end of the knife rest 6 are located on the same horizontal plane, so that the cutting surface of the printing paper is smoother, a sliding part 17 is movably connected to the front side of the upper housing 10.

The working principle is as follows: when the portable low-power-consumption Bluetooth printer is used, the model of the signal processor 7 is TMS320F28016PZA, the residual quantity of the thermosensitive paper tape 2 is observed through an observation window at the top of the upper shell 10, after the thermosensitive paper tape 2 is used up, the take-off bolt is rotated, the upper shell 10 is rotated to be opened, a new thermosensitive paper tape 2 is replaced and installed at the rear side of the lower shell 1, printing paper on the thermosensitive paper tape 2 is pulled to cover the printing paper above the lower compression roller 4, the thermosensitive printing head 3 and the knife rest 6, the upper shell 10 is rotated and closed, similarly, the upper shell 10 and the lower shell 1 are connected and fastened, at the moment, the rubber sleeve 12 outside the upper compression roller 11 and the rubber sleeve 12 outside the lower compression roller 4 are matched to clamp the printing paper, the lithium battery 9 is switched on, the Bluetooth receiver 8 receives information, the signal processor 7 starts the driving motor 5 and the thermosensitive printing head 3 according to the information, the driving, the rubber sleeve 12 outside the front lower pressing roller 4 and the rubber sleeve 12 outside the front lower pressing roller 4 are matched to push printing paper to move forwards, meanwhile, the thermal printing head 3 heats the printing paper to print, the printing paper after printing leaves the inside of the Bluetooth printer through the paper outlet 13, after all information is printed, the sliding part 17 slides downwards, the sliding part 17 pushes the paper cutter 15 to slide downwards along the sliding groove 14 until the paper cutter 15 is matched with the cutter rest 6 to cut off the printing paper, the sliding part 17 is loosened, the compression spring 16 pushes the paper cutter 15 to reset, the paper cutter 15 is stored in the sliding groove 14, the problem that the paper cutter 15 is exposed outside is solved, the practicability is high, all work is completed, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A portable bluetooth low energy printer, includes casing (1) down, its characterized in that: the rear side of the lower shell (1) is rotatably connected with a thermosensitive paper tape (2), the top of the front side of the lower shell (1) is provided with a thermosensitive printing head (3), the front side and the rear side of the thermosensitive printing head (3) are respectively provided with a lower compression roller (4), the left side and the right side of the lower compression roller (4) are rotatably connected with the lower shell (1), the right end of the lower compression roller (4) at the front side of the thermosensitive printing head (3) is connected with a driving motor (5), the driving motor (5) is arranged below the lower compression roller (4) at the front side of the thermosensitive printing head (3), the front side of the lower compression roller (4) at the front side of the thermosensitive printing head (3) is provided with a tool rest (6), the front side of the lower shell (1) is provided with a signal processor (7) and a Bluetooth receiver (8), the Bluetooth receiver (8) is arranged at the top of the signal processor (7, casing (1) top is provided with casing (10) down, and goes up casing (10) front side bottom and rotate and be connected with compression roller (11), it all is provided with rubber sleeve (12) to go up compression roller (11) outside and compression roller (4) outside down, it is provided with exit slot (13) and spout (14) to go up compression roller (11) front side, and exit slot (13) set up in spout (14) below, spout (14) inside is provided with hand cutter (15), and is provided with compression spring (16) in hand cutter (15) top outside, it is connected with slider (17) to go up the sliding of casing (10) front side, and slider (17) rear end is connected with hand cutter (15) top.

2. A portable bluetooth low energy printer according to claim 1, characterized in that: the uppermost end of a rubber sleeve (12) on the lower pressing roller (4), the uppermost end of the thermal printing head (3) and the uppermost end of the tool rest (6) are positioned on the same horizontal straight line.

3. A portable bluetooth low energy printer according to claim 1, characterized in that: the lithium battery (9), the signal processor (7), the Bluetooth receiver (8), the driving motor (5) and the thermal printing head (3) are electrically connected.

4. A portable bluetooth low energy printer according to claim 1, characterized in that: the central line of going up compression roller (11) and the central line of lower compression roller (4) are located same vertical line, and rubber sleeve (12) the top on lower compression roller (4) is laminated to rubber sleeve (12) on going up compression roller (11) bottom.

5. A portable bluetooth low energy printer according to claim 1, characterized in that: the height of the left lower end of the paper cutter (15) is lower than that of the right lower end of the paper cutter (15).

6. A portable bluetooth low energy printer according to claim 1, characterized in that: the rearmost end of the paper cutter (15) and the foremost end of the cutter frame (6) are positioned on the same horizontal plane.