CN215590277U

CN215590277U - A small-size printer for printing vaccination card

Info

Publication number: CN215590277U
Application number: CN202122208419.4U
Authority: CN
Inventors: 杨峰; 管境; 李善鹏; 王洋; 李晓帆; 王文成
Original assignee: Qingdao Center Of Disease Control And Prevention (qingdao Prevention Medicine Research Institute)
Current assignee: Qingdao Center Of Disease Control And Prevention (qingdao Prevention Medicine Research Institute)
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-21
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a small printer for printing a preventive inoculation certificate, which comprises a box body and a box cover, wherein two ends in the box body are symmetrically and fixedly provided with mounting blocks, one adjacent side of the two mounting blocks is fixedly provided with a movable groove, a movable block is movably inserted in the movable groove, the top of the movable block is fixedly provided with a pulling rod, the pulling rod is movably inserted on the mounting blocks, a limiting mechanism is fixedly arranged between the pulling rod and the movable groove, a placing plate is fixedly arranged between the two movable blocks, and a printer body is movably clamped on the placing plate through a fixing mechanism. This kind of a small printer for printing vaccination card is convenient for the printer body can be accomodate into the box body when not using to the protection through box body and lid is avoided the interior dust of entering of printing out of printer body, guarantees the good use of printer body.

Description

A small-size printer for printing vaccination card

Technical Field

The utility model relates to the technical field of printers, in particular to a small printer for printing a preventive vaccination certificate.

Background

The printer is one of the output device of computer for with the computer processing result print on relevant medium, current small-size printer that is used for printing vaccination card does not have good safeguard measure and receives the collision damage easily, and place for a long time in the external world after the use, cause easily to print the interior dust that enters of export, thereby influence the use of printer. We have therefore developed this and propose a compact printer for printing a precautionary certificate.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a small printer for printing a vaccination certificate, which comprises a box body and a box cover, wherein two ends in the box body are symmetrically and fixedly provided with mounting blocks, one adjacent side of the two mounting blocks is fixedly provided with a movable groove, a movable block is movably inserted in the movable groove, the top of the movable block is fixedly provided with a pulling rod, the pulling rod is movably inserted on the mounting blocks, a limiting mechanism is fixedly arranged between the pulling rod and the movable groove, a placing plate is fixedly arranged between the two movable blocks, and a printer body is movably clamped on the placing plate through a fixing mechanism.

According to a preferred technical scheme, the limiting mechanism comprises a movable cavity fixedly arranged in the bottom end of the pulling rod, fixed rods are movably inserted into two ends of the movable cavity, fixed holes matched with the fixed rods are fixedly formed in the top end and the bottom end of the movable groove, connecting blocks are symmetrically and fixedly arranged on two sides of the fixed rods, a moving groove matched with the connecting blocks is fixedly arranged on the movable cavity, a connecting rod is fixedly arranged in the moving groove, the connecting block is movably sleeved on the connecting rod, a spring is movably sleeved on the connecting rod on one side of the fixed holes, a pushing block is slidably arranged on the movable cavity between the two fixed rods, a screw is rotatably inserted into the top of the pushing block, and threads of the screw are rotatably inserted into the pulling rod.

According to a preferable technical scheme of the utility model, the fixing mechanism comprises supporting blocks which are symmetrically and fixedly arranged at two ends of the top of the placing plate, movable rods are symmetrically and movably inserted into two ends of each supporting block, a clamping block is fixedly arranged at one end, located at the placing plate, of each movable rod, the clamping block is tightly attached to the outer wall of the printer body, and a second spring is movably sleeved on each movable rod between the clamping block and the supporting block.

As a preferred technical scheme of the utility model, the top ends of the two sides of the pushing block are symmetrically and fixedly provided with sliding blocks, and the movable cavity is fixedly provided with sliding grooves matched with the sliding blocks for use.

As a preferable technical scheme of the utility model, a rubber pad is fixedly arranged on one side of the clamping block, which is positioned on the printer body.

As a preferable technical scheme of the utility model, one end of each of the two fixing rods adjacent to each other and the bottom ends of the two sides of the pushing block are both inclined planes.

The utility model has the beneficial effects that:

this kind of a small-size printer for printing vaccination card, through pulling two pulling rods, the pulling rod drives the movable block and upwards moves at the movable groove, the printer body that the board top was placed in the movable block drive of removal removes the box body top, and carry out spacing fixed to the pulling rod through stop gear, thereby be convenient for use printer body, after the use, move printer body in the box body, thereby be convenient for protect printer body, avoid printing out the interior dust that enters of mouth, and be convenient for printer body through fixed establishment with place the board and carry out quick fixation and take out printer body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of the main structure of a compact printer for printing a preventive certificate according to the present invention;

FIG. 2 is a schematic view of the internal structure of a compact printer housing for printing a preventive certificate according to the present invention;

FIG. 3 is a schematic view of the internal structure of the pulling rod of the compact printer for printing preventive certificates according to the present invention;

FIG. 4 is a schematic top view of the active chamber of a compact printer for printing a precautionary certificate according to the present invention.

In the figure: 1. a box body; 2. a box cover; 3. mounting blocks; 4. a movable groove; 5. a moving block; 6. pulling a rod; 7. a limiting mechanism; 71. a movable cavity; 72. fixing the rod; 73. a fixing hole; 74. connecting blocks; 75. a moving groove; 76. a connecting rod; 77. a first spring; 78. a pushing block; 781. a slider; 782. a chute; 79. a screw; 8. placing the plate; 9. a fixing mechanism; 91. a support block; 92. a movable rod; 93. a clamping block; 94. a second spring; 10. the printer body.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-4, the utility model relates to a compact printer for printing a preventive vaccination certificate, which comprises a box body 1 and a box cover 2, wherein two ends of the box body 1 are symmetrically and fixedly provided with mounting blocks 3, one side of the two adjacent mounting blocks 3 is fixedly provided with a movable groove 4, a movable block 5 is movably inserted in the movable groove 4, the top of the movable block 5 is fixedly provided with a pulling rod 6, the pulling rod 6 is movably inserted on the mounting blocks 3, a limiting mechanism 7 is fixedly arranged between the pulling rod 6 and the movable groove 4, a placing plate 8 is fixedly arranged between the two movable blocks 5, the placing plate 8 is movably clamped with a printer body 10 through a fixing mechanism 9, when the printer body 10 needs to be used, the box cover 2 is opened, the pulling rod 6 is pulled through the limiting mechanism 7, the moving pulling rod 6 drives the movable block 5 to move to the top of the movable groove 4, so as to move the printer body 10 to the top of the box body 1, and carry out spacing fixed through stop gear 7 to pulling rod 6 to be convenient for use printer body 10, after the use, can remove printer body 10 to in box body 1, thereby close lid 2 and be convenient for protect printer body 10, avoid printing the interior dust of entering of export, and be convenient for printer body 10 and place board 8 through fixed establishment 9 and carry out quick fixation and take out printer body 10.

Wherein, the limiting mechanism 7 comprises a movable cavity 71 fixedly arranged in the bottom end of the pulling rod 6, fixing rods 72 are movably inserted at two ends of the movable cavity 71, fixing holes 73 matched with the fixing rods 72 are fixedly arranged at the top end and the bottom end of the movable groove 4, connecting blocks 74 are symmetrically and fixedly arranged at two sides of the fixing rods 72, a movable groove 75 matched with the connecting blocks 74 for use is fixedly arranged on the movable cavity 71, a connecting rod 76 is fixedly arranged in the movable groove 75, the connecting block 74 is movably sleeved on the connecting rod 76, a spring 77 is movably sleeved on the connecting rod 76 of the connecting block 74 at one side of the fixing hole 73, a pushing block 78 is slidably arranged on the movable cavity 71 between the two fixing rods 72, a screw rod 79 is rotatably inserted at the top of the pushing block 78, the screw rod 79 is rotatably inserted on the pulling rod 6, the screw rod 79 is rotated, the pushing block 78 is driven by the screw rod 79 to move upwards in the movable cavity 71, and the movable pushing block 78 is separated from the extrusion of the fixing rods 72, the dead lever 72 is taken out from the fixed orifices 73 at the bottom end of the movable groove 4 through the resilience force of the first spring 77, so that the pulling lever 6 can be pulled, the pulling lever 6 enables the moving block 5 to move to the top of the movable groove 4, the screw 79 rotates reversely, the screw 79 pushes the pushing block 78 to extrude the dead lever 72 to insert into the fixed orifices 73 at the top end of the movable groove 4, and the pulling lever 6 can be fixed.

Wherein, fixed establishment 9 includes that the symmetry is fixed to be established at the supporting shoe 91 of placing board 8 top both ends, the both ends symmetry activity of supporting shoe 91 is inserted and is equipped with movable rod 92, movable rod 92 is located the fixed tight piece 93 that presss from both sides that is equipped with of one end of placing board 8, and press from both sides tight piece 93 and closely laminate on the outer wall of printer body 10, it is equipped with No. two springs 94 to press from both sides movable sleeve on the movable rod 92 between tight piece 93 and the supporting shoe 91, the resilience force through No. two springs 94 promotes to press from both sides tight piece 93 and press from both sides tight fixed to printer body 10, and press from both sides tight piece 93 and be convenient for make and press from both sides tight piece 93 and break away from the clamp to printer body 10 through promoting, thereby be convenient for take out printer body 10 from placing board 8.

Wherein, the both sides top symmetry of pushing away piece 78 is fixed and is equipped with slider 781, and activity chamber 71 is last to be fixed be equipped with the spout 782 that slider 781 cooperation was used, removes in spout 782 through slider 781 to be convenient for push away piece 78 and remove in activity chamber 71.

One side of the clamping block 93, which is located on the printer body 10, is fixedly provided with a rubber pad, so that the clamping block 93 can be prevented from extruding and wearing the printer body 10 through the rubber pad.

The adjacent ends of the two fixing rods 72 and the bottom ends of the two sides of the pushing block 78 are both inclined surfaces, and the pushing block 78 can push the two fixing rods 72 to move conveniently through the inclined surfaces.

The working principle is as follows: the small printer for printing the preventive vaccination certificate comprises a printer body 10, a box cover 2 is opened, a screw 79 is rotated, the screw 79 drives a pushing block 78 to move upwards in a movable cavity 71, the moving pushing block 78 is separated from extrusion on a fixed rod 72, the fixed rod 72 is pulled out from a fixed hole 73 at the bottom end of a movable groove 4 through the resilience force of a spring 77, a pulling rod 6 can be pulled through the screw 79, the pulling rod 6 is moved to enable a moving block 5 to move to the top of the movable groove 4, the printer body 10 is moved to the top of a box body 1, the screw 79 is rotated reversely, the screw 79 pushes the pushing block 78 to extrude the fixed rod 72 to be inserted into a fixed hole 73 at the top end of the movable groove 4, the pulling rod 6 can be fixed, the printer body 10 can be conveniently used, the printer body 10 can be moved into the box body 1 after use is finished, thus close lid 2 and be convenient for protect printer body 10, avoid printing the interior dust of entering of export, the resilience force through No. two springs 94 promotes to press from both sides tight piece 93 and press from both sides printer body 10 and press from both sides fixedly to press from both sides tight piece 93 and be convenient for make through promoting to press from both sides tight piece 93 and break away from the clamp to printer body 10 and press from both sides tightly, thereby be convenient for take out printer body 10 from placing board 8. The small printer for printing the vaccination certificate has the advantages of simple and reasonable structure, novel design and higher practical value and is worthy of wide popularization.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a small-size printer for printing vaccination card, includes box body (1) and lid (2), its characterized in that, both ends symmetry in box body (1) is fixed to be equipped with installation piece (3), two the fixed movable groove (4) that are equipped with in one side that installation piece (3) are adjacent, movable groove (4) internalization is inserted and is equipped with movable block (5), the fixed pulling rod (6) that is equipped with in top of movable block (5), and pulling rod (6) activity is inserted and is established on installation piece (3), fixed stop gear (7) that are equipped with between pulling rod (6) and movable groove (4), two fixed board (8) of placing are equipped with between movable block (5), it has printer body (10) through fixed establishment (9) activity clamp on board (8) to place.

2. The small printer for printing the preventive vaccination certificate as claimed in claim 1, wherein the limiting mechanism (7) comprises a movable cavity (71) fixedly arranged in the bottom end of the pulling rod (6), fixing rods (72) are movably inserted into two ends of the movable cavity (71), a fixing hole (73) used in cooperation with the fixing rod (72) is fixedly arranged at the top end and the bottom end of the movable groove (4), connecting blocks (74) are symmetrically and fixedly arranged on two sides of the fixing rod (72), a moving groove (75) used in cooperation with the connecting block (74) is fixedly arranged on the movable cavity (71), a connecting rod (76) is fixedly arranged in the moving groove (75), the connecting block (74) is movably sleeved on the connecting rod (76), a spring (77) is movably sleeved on the connecting rod (76) of the connecting block (74) on one side of the fixing hole (73), two activity chamber (71) between dead lever (72) is gone up to slide and is equipped with and promotes piece (78), the top of promoting piece (78) is rotated and is inserted and be equipped with screw rod (79), and screw rod (79) screw thread rotation insert and establish on pulling rod (6).

3. The compact printer for printing the preventive vaccination certificate as claimed in claim 1, wherein the fixing mechanism (9) comprises support blocks (91) symmetrically and fixedly arranged at two ends of the top of the placing plate (8), two ends of the support blocks (91) are symmetrically and movably inserted with movable rods (92), one ends of the movable rods (92) located at the placing plate (8) are fixedly provided with clamping blocks (93), the clamping blocks (93) are tightly attached to the outer wall of the printer body (10), and the movable rods (92) between the clamping blocks (93) and the support blocks (91) are movably sleeved with second springs (94).

4. The compact printer for printing the preventive vaccination certificate as claimed in claim 2, wherein the pushing block (78) is symmetrically and fixedly provided with sliding blocks (781) at the top ends of both sides, and the movable cavity (71) is fixedly provided with sliding grooves (782) matched with the sliding blocks (781).

5. A miniprinter for printing a precautionary certificate according to claim 3, characterized in that said clamping block (93) is provided with a rubber pad fixed to the side of the printer body (10).

6. A compact printer for printing a precautionary certificate as claimed in claim 2, characterised in that the end adjacent to the two fixing bars (72) and the bottom ends of the two sides of the pushing block (78) are both inclined.