CN209126338U - A kind of wide adjustment structure of Miniature inlay type marking printer paper - Google Patents

Abstract

The utility model discloses a kind of wide adjustment structures of Miniature inlay type marking printer paper, it is characterized by: the wide adjustment structure of paper includes the wide regulating device of paper, the wide regulating device of the paper includes fixing piece and the wide adjustment axis of paper, the fixing piece rotatably cooperates in the wide adjustment axis of paper, and the wide adjustment axis of the paper is fixed on a printer；The fixing piece is equipped with the axis hole that the wide adjustment axis of paper supply is worn, and the inner wall two sides of the axis hole are equipped with buckle, are equally spaced equipped with the concave arc cooperated for buckle activity in the wide adjustment axis of paper；The quantity of the fixing piece is two.The utility model structure is simple, cooperated by buckle and concave arc activity, user applies active force to push i.e. adjustable position of the retaining wall in the wide adjustment axis of paper of retaining wall, so as to adjust the spacing of two retaining walls, to adapt to the printing paper of different in width, keep the scope of application of printer wider.

Description

A kind of wide adjustment structure of Miniature inlay type marking printer paper

Technical field

The utility model relates to printer fields, particularly relate to a kind of wide adjustment structure of Miniature inlay type marking printer paper.

Background technique

Printer is other office equipment such as the most frequently used a kind of office tools, and computer used in modern office equipment Work is integrated as to provide a great convenience.Existing printer is broadly divided into stylus printer, ink-jet according to printing principle Printer and laser printer.

A kind of existing Miniature inlay type marking printer, it is small in size, be convenient for carrying, it is single to be chiefly used in printing supermarket's label, express delivery face. Since the fixture structure of its printing paper is fixed, it is unadjustable, cause every kind of mini-printer can only print a kind of width or The printing paper of type, scope of application limitation, poor user experience.

In view of this, the designer, which is directed in said structure design not attain, improves caused many missings and inconvenience, and Deeply design, and actively research improvement has a fling at and develops and design the utility model.

Utility model content

The purpose of this utility model is to provide a kind of wide adjustment structures of Miniature inlay type marking printer paper, beat to fixation The adjustable spacing of the device of printing paper, to adapt to the printing paper of different in width.

In order to achieve the above objectives, the solution of the utility model is:

A kind of wide adjustment structure of Miniature inlay type marking printer paper, it is characterised in that: the wide adjustment structure of paper includes that paper is wide Regulating device, the wide regulating device of the paper include fixing piece and the wide adjustment axis of paper, and the fixing piece rotatably cooperates in the wide tune of paper On nodal axisn, the wide adjustment axis of the paper is fixed on a printer；The fixing piece is equipped with the axis hole that the wide adjustment axis of paper supply is worn, the axis hole Inner wall two sides be equipped with buckle, the concave arc cooperated for buckle activity is equally spaced equipped in the wide adjustment axis of paper；The fixation The quantity of part is two.

The fixing piece is equipped with retaining wall and fixed convex block, and fixed convex block is formed in the side wall of retaining wall, and two fixed convex blocks are opposite Setting；The axis hole setting is on fixed convex block.

5mm is divided between the concave arc.

The wide adjustment structure of paper includes guiding device, which is fixed on the printing equipment and the wide tune of paper of printer Between regulating device；The guiding device includes sliding block, screw rod, knob, locating rod；There are two the sliding blocks, sets on the sliding block The screw rod through-hole for having screw mandrel activity to wear is equipped with the sliding slot to match with the screw thread of screw rod, the screw rod in the screw rod through-hole One end is rotatably fixed on printer；The sliding block is equipped with the positioning rod through-hole worn for locating rod activity, and locating rod is solid Due on printer；Two sliding block is symmetricly set on screw rod.

The sliding block is equipped with the flange cooperated for printing paper activity.

The block for sliding block activity cooperation is combined in the middle part of the screw rod.

The other end of the screw rod is fixed with knob.

The utility model structure is simple, is suitable for mini-printer；Cooperated by buckle and concave arc activity, user, which applies, to be made Firmly to push i.e. adjustable position of the retaining wall in the wide adjustment axis of paper of retaining wall, so as to adjust the spacing of two retaining walls, to adapt to not With the printing paper of width, user is facilitated to print the label of different in width, face list.

In addition, sliding block and screw rod cooperate, the spacing of adjustable two sliding block of rotary screw by setting guiding device, with The printing paper of different in width is adapted to, and the direction that printing paper enters type channel can be corrected, prevents text from deflecting, avoids beating The problem of printing waste of material.

Detailed description of the invention

Fig. 1 is the perspective view of the utility model；

Fig. 2 is the cross-section diagram of the utility model；

Fig. 3 is the perspective view of the utility model fixing piece；

Fig. 4 is the perspective view of the wide adjustment axis of the utility model paper；

Fig. 5 is the first embodiment schematic diagram of the wide regulating device of the utility model paper；

Fig. 6 is the second embodiment schematic diagram of the wide regulating device of the utility model paper；

Fig. 7 is the perspective view of the utility model part-structure；

Fig. 8 is the perspective view of the utility model sliding block;

Fig. 9 is the enlarged drawing in Fig. 2 at B；

Figure 10 is the enlarged drawing in Fig. 1 at A；

Symbol description:

1 rack, 11 bracket grab, 111 guiding surface, 2 motor

3 rubber roller, 30 first gear, 4 delivery device, 40 second gear

41 paper collecting roller bar, 5 printing equipment, 50 type channel, the 6 wide regulating device of paper

61 fixing piece, 611 retaining wall 612 fixes 6120 axis hole of convex block

6121 planes 6122 buckle wide 621 concave arc of adjustment axis of 62 paper

7 guiding device, 71 sliding block, 711 screw rod through-hole 712 positions rod through-hole

713 flange, 72 screw rod, 721 block, 73 knob

74 locating rod, 8 cover-opening structure 81 is uncapped 810 groove of bracket

84 first spring of 82TPH bracket 83TPH mounting plate, 85 second spring

86 third spring, 87 88 second shaft of first rotating shaft, 9 photoelectric tube.

Specific embodiment

In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into Row elaborates.

For sake of convenience, hereinafter "upper" "lower" " left side " " right side " is consistent with the direction up and down of attached drawing itself but not right The utility model structure plays restriction effect.

As depicted in figs. 1 and 2, a kind of Miniature inlay type marking printer, including rack 1, motor 2, rubber roller 3, delivery device 4, the wide adjustment structure of printing equipment 5, paper, the wide adjustment structure of the paper include the wide regulating device 6 of paper, guiding device 7.

Above-mentioned motor 2 is mounted on the side wall of rack 1；Above-mentioned rubber roller 3 is rotatably mounted on the side wall of rack 1, The rubber roller 3 is fixed with first gear 30 on one end of motor, and first gear 30 is located at the ipsilateral of rack 1 with motor 2； Above-mentioned delivery device 4 includes paper collecting roller bar 41, and paper collecting roller bar 41 is rotatably mounted on the side wall of rack, the paper collecting roller bar 41 It is fixed with second gear 40 on one end of motor 2, second gear 40 is located at the ipsilateral of rack 1 with motor 2；Above-mentioned One gear 30, second gear 40 are cooperated in a manner of gear-driven with motor 2.When above-mentioned motor 2 works, pass through tooth Wheel transmission drives first gear 30, second gear 40 to rotate, so that rubber roller 3, paper collecting roller bar 41 be made to rotate.Above-mentioned motor 2 with The transmission ratio of second gear 40 is less than the transmission ratio of motor 2 and first gear 30, then the revolving speed of second gear 40 is greater than first Gear 30.

Above-mentioned printing equipment 5 is movably fixed on the side wall of rack 1, and is located at the top of rubber roller 3, the printing equipment 5 Equipped with printing paper channel 50.The above-mentioned wide regulating device 6 of paper is rotatably mounted on the side wall of rack 1, and printing paper roll is wound on paper In wide regulating device 6, printing paper passes through printing paper channel 50, and across rubber roller 3 and printing equipment 5, rubber roller 3 drives printing paper It is mobile to the exit slot of rack 1, and cooperate with printing equipment 5 and complete printing, exit slot of the printing paper Jing Guo rack 1 is pierced by, beats The base stock of printing paper bypasses rubber roller 3, is connected to delivery device 4 from the lower section of rubber roller 3, and delivery device 4 rolls base stock, and completion is beaten Print.

As shown in Figures 3 to 5, the wide regulating device 6 of above-mentioned paper includes fixing piece 61, the wide adjustment axis 62 of paper, and fixing piece 61 can In the wide adjustment axis 62 of paper, the wide adjustment axis 62 of the paper is fixed on the side wall of rack 1 for the cooperation of rotation.Above-mentioned fixing piece 61 has two A, two fixing pieces 61 clamp the two sides of printing paper to centre.Above-mentioned fixing piece 61 is equipped with retaining wall 611 and fixed convex block 612, fixed Convex block 612 is formed in the side wall of retaining wall 611, and two fixed convex blocks 612 are oppositely arranged.Retaining wall 611 is wide in paper to limit printing paper The axis of adjustment axis 62 moves up, so that the cooperation of two retaining walls 611 can clamp printing paper；Fixed convex block 612 is to wind printing Paper.The fixation convex block 612 is equipped with a plane 6121, cooperates for the end of printing paper, can be to prevent when winding printing paper Only printing paper skids.Above-mentioned fixed convex block 612 is equipped with the axis hole 6120 that the wide adjustment axis 62 of paper supply is worn, the inner wall of the axis hole 6120 Two sides are equipped with buckle 6122, and the concave arc 621 for 6122 activity cooperation of buckle, buckle are equally spaced equipped in the wide adjustment axis 62 of paper 6122 are rotatably engaged fixing piece 61 in the wide adjustment axis 62 of paper with the cooperation of concave arc 621, and will not occur when rotation Movement in axial direction.5mm is divided between the concave arc 621 of the utility model.

When above-mentioned fixing piece 61 and the wide adjustment axis 62 of paper cooperate, 6122 insertion concave arc 621 of buckle.When user is against retaining wall When 611 application certain effect power, retaining wall 611 can be pushed, so that buckle 6122 is detached from current concave arc 621 and enters next concave arc 621, to adjust the distance between two retaining walls 611, to adapt to the printing paper of different in width, user is facilitated to print different in width Label, face are single.As shown in fig. 6, above-mentioned fixing piece 61 can also be installed on the contrary with above structure, make fixed convex block 612 each other Backwards, then the distance between two fixing pieces 61 may be adjusted to it is smaller.

As shown in Figure 7 and Figure 8, above-mentioned guiding device 7 is mounted between printing equipment 5 and the wide regulating device 6 of paper, and is leaned on The entrance of nearly type channel 50.The guiding device 7 includes sliding block 71, screw rod 72, knob 73, locating rod 74.Above-mentioned sliding block 71 has Two, printing paper activity cooperates in the top of sliding block 71, and two sliding blocks 71 clamp the two sides of printing paper to centre.Above-mentioned sliding block 71 is set The screw rod through-hole 711 for having 72 activity of screw mandrel to wear is equipped with the sliding slot to match with the screw thread of screw rod 72 in screw rod through-hole 711 7111.Above-mentioned 72 one end of screw rod is rotatably fixed in rack 1, and the other end is fixed with knob 73.Above-mentioned sliding block 71 is equipped with For the positioning rod through-hole 712 that 74 activity of locating rod is worn, locating rod 74 is fixed in rack 1.Above-mentioned locating rod 74 and screw rod 72 It is arranged in sliding block 71, was rotated up to limit sliding block 71 at screw rod 72 weeks, when screw rod 72 rotates, band movable slider 71 It is moved up in 72 axis of screw rod.Above-mentioned two sliding block 71 is symmetricly set on screw rod 72, when screw rod 72 rotates, drives two to slide Block 71 moves towards or backwards to movement, thus it is the distance between 71 pieces sliding by rotary screw 72 adjustable two, make it can Just to clamp printing paper.Above-mentioned sliding block 71 is equipped with flange 713, for clamping printing paper, limits printing paper in locating rod 74 Axis moves up, and prevents printing paper direction sideslip when entering type channel 70, content will be printed by, which avoiding, deflects.

The middle part of above-mentioned screw rod 72 can be combined with the block 721 for 71 activity cooperation of sliding block, to limit two sliding blocks 71 Between the shortest distance.

The utility model structure is simple, is suitable for mini-printer；Cooperated by buckle 6122 and 621 activity of concave arc, is used It family can be with applied force to push two retaining walls 611 respectively, so as to adjust the spacing of two retaining walls 611, to adapt to the printing of different in width Paper keeps the scope of application of printer wider.

In addition, sliding block 71 and screw rod 72 cooperate, adjustable two sliding block 71 of rotary screw 72 by setting guiding device 7 Spacing, to adapt to the printing paper of different in width, and the direction that printing paper enters type channel 50 can be corrected, prevent text It deflects, avoids the problem that printed material wastes.

Above-mentioned printing equipment 5 is cooperated by cover-opening structure 8 and 3 activity of rubber roller.As shown in figure 9, above-mentioned cover-opening structure 8 includes It uncaps bracket 81, TPH bracket 82, TPH mounting plate 83, the first spring 84, second spring 85, third spring 86.It uncaps bracket 81 Upper end be rotatably engaged in one end of TPH bracket 82 by first rotating shaft 87, the other end and TPH of the TPH bracket 82 are pacified The end activity of loading board 83 cooperates, and the end of the two is pivotally connected to each other by the second shaft 88, and second shaft 88 is solid It is scheduled in rack 1.The first spring 84 is fixed between the lower end and TPH bracket 82 of above-mentioned bracket 81 of uncapping, at the first spring 84 In tensional state, 81 lower end of bracket that will uncap is pulled toward the direction of TPH bracket 82；It is solid between TPH bracket 82 and TPH mounting plate 83 Surely there is second spring 85, second spring 85 is in compressive state, provides the elastic force that TPH bracket 82 and TPH mounting plate 83 is isolated； Third spring 86 is fixed between above-mentioned TPH bracket 82 and rack 1, third spring 86 is in tensional state, and TPH bracket 82 is past It is pulled away from the direction of rubber roller 3.The quantity of above-mentioned third spring 86 can be two even two or more, it is ensured that application Elastic force is average.

As shown in Figure 10, rack 1, which is equipped with, limits the bracket grab 11 that bracket 81 of uncapping moves up, and uncaps on bracket 81 Equipped with the groove 810 for the 11 activity cooperation of bracket grab.The top of the support hangar 11 is equipped with guiding surface 111, presses off instantly When lid structure 8, guiding surface 111 provides guide surface and allows bit space, reduces the abrasion of bracket grab 11, improves under user Press the experience of cover-opening structure 8.Above-mentioned printing equipment 5 is fixed on TPH mounting plate 83.

By above structure, when cover-opening structure 8 in the closure state, third spring 86 is in tensional state, by TPH branch Frame 82 is pulled toward the direction away from rubber roller 3；Since the cooperation of bracket grab 11 is in groove 810, limitation uncaps bracket 81 to moving up Dynamic, bracket 1 of uncapping is cooperated by first rotating shaft 87 and TPH bracket 82, then one end of TPH bracket 82 is fixed, and because TPH bracket 82 other end cooperates in the second shaft 88, then the both ends of TPH bracket 82 are fixed, and second spring 85 is in compression shape at this time Printing equipment 6 is pressed to rubber roller 3, keeps print result more clear by state because the fixation of TPH bracket 82 then pushes TPH mounting plate 83 It is clear.When artificially applying active force opens cover-opening structure 8, support hangar 11 is detached from groove 810, and third spring 86 is by TPH branch Frame 82 is pulled toward the direction away from rubber roller 3, and TPH bracket 82 is axis rotation with the second shaft 88, is opened by the drive of first rotating shaft 87 Lid support 81 moves up；Second spring 86 is in tensional state at this time, and TPH mounting plate 83 is driven to move up, i.e. printing dress Set 6 disengaging rubber rollers 3；After cover-opening structure 8 rises to a certain extent, the gravity phase of the elastic force and cover-opening structure 8 of third spring 86 Interaction balance keeps cover-opening structure 8 hanging, does not fall out, user is facilitated to carry out next step operation.

The utility model is mounted in the rack 1 at exit slot, between rubber roller 3 and delivery device 4 to be beaten to incude The photoelectric tube 9 of printing paper, photoelectric tube 9 and 5 circuit communication of printing equipment, when photoelectric tube 9 senses printing paper, printing equipment 5 is It can work normally.

Above-mentioned 8 structure of cover-opening structure is simple, and the locking of cover-opening structure 8 only can be realized by the spring of three kinds of different conditions With fixation, simplify overall structure, cost reduces, and is readily produced；Spring size in technique can be adjusted arbitrarily, will not excessively be accounted for With volume, 8 volume of cover-opening structure of the utility model is done smaller, be convenient to produce small-sized printer.

The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.

Claims (7)

1. a kind of wide adjustment structure of Miniature inlay type marking printer paper, it is characterised in that: the wide adjustment structure of paper includes the wide tune of paper Regulating device, the wide regulating device of the paper include fixing piece and the wide adjustment axis of paper, and the fixing piece rotatably cooperates in the wide adjusting of paper On axis, the wide adjustment axis of the paper is fixed on a printer；The fixing piece is equipped with the axis hole that the wide adjustment axis of paper supply is worn, the axis hole Inner wall two sides are equipped with buckle, are equally spaced equipped with the concave arc cooperated for buckle activity in the wide adjustment axis of paper；The fixing piece Quantity be two.

2. a kind of wide adjustment structure of Miniature inlay type marking printer paper as described in claim 1, it is characterised in that: the fixing piece Equipped with retaining wall and fixed convex block, fixed convex block is formed in the side wall of retaining wall, and two fixed convex blocks are oppositely arranged；The axis hole setting exists On fixed convex block.

3. a kind of wide adjustment structure of Miniature inlay type marking printer paper as described in claim 1, it is characterised in that: the concave arc Between be divided into 5mm.

4. a kind of wide adjustment structure of Miniature inlay type marking printer paper as described in claim 1, it is characterised in that: the wide tune of paper Section structure includes guiding device, which is fixed between the printing equipment of printer and the wide regulating device of paper；It is described to lead It include sliding block, screw rod, knob, locating rod to device；There are two the sliding blocks, and the sliding block is equipped with what screw mandrel activity was worn Screw rod through-hole is equipped with the sliding slot to match with the screw thread of screw rod in the screw rod through-hole, and described screw rod one end is rotatably fixed on On printer；The sliding block is equipped with the positioning rod through-hole worn for locating rod activity, and locating rod is fixed on printer；Described two Sliding block is symmetricly set on screw rod.

5. a kind of wide adjustment structure of Miniature inlay type marking printer paper as claimed in claim 4, it is characterised in that: the sliding block is set There is the flange for printing paper activity cooperation.

6. a kind of wide adjustment structure of Miniature inlay type marking printer paper as claimed in claim 4, it is characterised in that: the screw rod Middle part is combined with the block for sliding block activity cooperation.

7. a kind of wide adjustment structure of Miniature inlay type marking printer paper as claimed in claim 4, it is characterised in that: the screw rod The other end is fixed with knob.