Portable label printer

Abstract

The utility model discloses a portable label printer, which relates to the technical field of label printers and comprises a label printer main body, one side of the label printer main body is provided with a second groove, the inside of the second groove is rotatably connected with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with a sealing cover. A clamping mechanism is arranged on the sides, close to each other, of the sealing cover and the label printer body, a groove is formed in the bottom of the label printer body, and fifth grooves are formed in the positions, located on the two sides of the groove, in the label printer body; the beneficial effects of the utility model are that through the arrangement of the grip, the fixing block, the sliding block, the sliding rod, the fifth groove and the groove, the label printer main body can be matched with a fixing mechanism during use, so that the label printer main body can be held more stably by utilizing the hidden grip, and the problem that the label printer main body is not held stably due to a relatively smooth body can be effectively avoided; and the safety of the label printer is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of label printers, in particular to a portable label printer. Background Art

[0002] There are many types of printers. Depending on whether the printing element has an impact action, there are impact printers and non-impact printers. According to the printed character structure, there are full-width character printers and dot matrix character printers. According to the way a line of characters is formed on paper, there are string printers and line printers. Under the general trend of smart mobile office, portable label printers have gradually become one of the key research directions of the industry. Portable label printers have the advantages of small size and easy to carry, and are widely used in supermarkets, offices and other scenarios. In order to improve portability, the size of existing label printers is constantly shrinking.

[0003] However, the existing portable label printers are easily slipped out of the hand due to the improvement of the reduced size, so it is easy to fall when holding due to the slippery body. Therefore, we propose a portable label printer. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a portable label printer, which solves the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a portable label printer, comprising a label printer body, a second groove is provided on one side of the label printer body, a rotating shaft is rotatably connected inside the second groove, a cover is fixedly connected to the outside of the rotating shaft, a clamping mechanism is provided on the side where the cover and the label printer body are close to each other, a groove is provided on the bottom of the label printer body, a fifth groove is provided inside the label printer body and on both sides of the groove, a sliding rod is fixedly connected inside the fifth groove, a slider is slidably connected to the outside of the sliding rod, the slider is slidably connected to the fifth groove, a fixed block is fixedly connected to the side where the two sliders are close to each other, and a handle is fixedly connected to one side of the two fixed blocks close to each other.

[0006] Preferably, the clamping mechanism includes two seventh slots, the two seventh slots are opened on one side of the label printer body and close to the second slot, a second spring is arranged inside the seventh slot, one end of the second spring is fixedly connected with a second clamping block, the second clamping block is slidably connected to the seventh slot, two eighth slots are opened on the side of the cover close to the label printer body, the second clamping block is clamped with the eighth slot, two sixth slots are opened on the top of the label printer body, a connecting block is fixedly connected to the top of the second clamping block and located inside the sixth slot, and a push rod is fixedly connected to one side of the two connecting blocks close to each other, so that the staff can open and replace the note paper at any time during use, thereby improving the efficiency of replacement.

[0007] Preferably, the fixing mechanism includes two fourth slots, the two fourth slots are opened inside the label printer body and located on one side of the fifth slot, a first spring is arranged inside the fourth slot, one end of the first spring is fixedly connected with a first clamping block, the first clamping block and the fourth slot are slidably connected, a third slot is opened on one side of the slider, the first clamping block is clamped with the third slot, a connecting rod is fixedly connected on one side of the first clamping block and located inside the first spring, and a pull rod is fixedly connected on the side where the two connecting rods are close to each other and located on the outside of the label printer body, so as to fix the position of the handle and make it more stable when holding.

[0008] Preferably, the corresponding two sides of the inner wall of the second groove are fixedly connected with a fixing sleeve, a third spring is provided on the outer side of the fixing sleeve, one end of the third spring is fixedly connected with a connecting sleeve, the connecting sleeve is slidably connected to the fixing sleeve, and one side of the connecting sleeve is fixedly connected with a sleeve, which is conducive to fixing the note paper tube to avoid displacement.

[0009] Preferably, a first groove is formed on the top of the cover, a connecting strip is fixedly connected to one side of the inner wall of the first groove, and a plurality of cutting teeth are fixedly connected to one side of the connecting strip, so as to facilitate cutting of the sticky note and make cutting smoother.

[0010] Preferably, a display screen and buttons are fixedly connected to the top of the label printer body.

[0011] The utility model provides a portable label printer, which has the following beneficial effects:

[0012] 1. The portable label printer is provided with a handle, a fixed block, a slider, a slide bar, a fifth slot, and a groove. When in use, the portable label printer can cooperate with the fixing mechanism to make the hidden handle more stable when held in hand, and can effectively avoid the problem of unstable holding due to the relatively smooth main body of the label printer, thereby greatly improving the safety of the label printer.

[0013] 2. The portable label printer adopts a card connection mechanism. When in use, the push rod, the connecting block, the sixth slot, the seventh slot, the second spring, the second card block, and the eighth slot cooperate with each other, so that the second card block can be driven to leave the eighth slot by pulling the push rod, so that the staff can replace the label paper after use, which greatly improves the replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a left side sectional view of the utility model;

[0016] Figure 3 It is a right side sectional view of the utility model;

[0017] Figure 4 It is a partial structural schematic diagram of the utility model.

[0018] In the figure: 1. label printer body; 2. display screen; 3. button; 4. pull rod; 5. cover; 6. first slot; 7. second slot; 8. handle; 9. fixed block; 10. slider; 11. third slot; 12. first clamping block; 13. first spring; 14. fourth slot; 15. connecting rod; 16. slide rod; 17. fifth slot; 18. connecting strip; 19. cutting teeth; 20. push rod; 21. connecting block; 22. sixth slot; 23. seventh slot; 24. second spring; 25. second clamping block; 26. rotating shaft; 27. eighth slot; 28. sleeve; 29. ​​connecting sleeve; 30. third spring; 31. fixed sleeve. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figures 1 to 4The utility model provides a technical solution: a portable label printer, including a label printer body 1, a second slot 7 is provided on one side of the label printer body 1, a rotating shaft 26 is rotatably connected inside the second slot 7, a cover 5 is fixedly connected to the outer side of the rotating shaft 26, a clamping mechanism is provided on the side where the cover 5 and the label printer body 1 are close to each other, a groove is provided at the bottom of the label printer body 1, a fifth slot 17 is provided inside the label printer body 1 and on both sides of the groove, a slide bar 16 is fixedly connected inside the fifth slot 17, a slider 10 is slidably connected to the outer side of the slide bar 16, the slider 10 is slidably connected to the fifth slot 17, a fixed block 9 is fixedly connected to the side where the two sliders 10 are close to each other, and a handle 8 is fixedly connected to the side where the two fixed blocks 9 are close to each other.

[0021] The clamping mechanism includes two seventh slots 23, which are arranged on one side of the label printer body 1 and close to the second slot 7. A second spring 24 is arranged inside the seventh slot 23, and a second clamping block 25 is fixedly connected to one end of the second spring 24. The second clamping block 25 is slidably connected to the seventh slot 23. Two eighth slots 27 are arranged on the side of the cover 5 close to the label printer body 1, and the second clamping block 25 is clamped with the eighth slot 27. Two sixth slots 22 are arranged on the top of the label printer body 1, and a connecting block 21 is fixedly connected to the top of the second clamping block 25 and located inside the sixth slot 22. A push rod 20 is fixedly connected to one side of the two connecting blocks 21 close to each other. By pulling the push rod 20, the push rod 20 drives the second clamping block 25 to leave the interior of the eighth slot 27 through the connecting block 21, so that the cover 5 can be rotated to open it, the used paper roll is taken out, and the new label paper roll is inserted into the outer side of the two sleeves 28, and it can continue to be used, which is convenient for the staff to open and replace the note paper at any time during use, thereby improving the efficiency of replacement.

[0022] The fixing mechanism includes two fourth slots 14, which are opened inside the label printer body 1 and located on one side of the fifth slot 17. A first spring 13 is arranged inside the fourth slot 14, and a first clamping block 12 is fixedly connected to one end of the first spring 13. The first clamping block 12 and the fourth slot 14 are slidably connected. A third slot 11 is opened on one side of the slider 10, and the first clamping block 12 is clamped with the third slot 11. A connecting rod 15 is fixedly connected to one side of the first clamping block 12 and located inside the first spring 13. A pull rod 4 is fixedly connected to the side where the two connecting rods 15 are close to each other and located on the outside of the label printer body 1. By pulling By moving the pull rod 4, the first clamping block 12 can be driven to leave the inside of the third groove 11 through the connecting rod 15, thereby driving the first clamping block 12 back to the inside of the fourth groove 14 and squeezing the first spring 13. By pulling the handle 8, the fixing block 9 and the slider 10 are driven, so that the slider 10 slides on the outside of the internal slide rod 16 of the fifth groove 17. When it slides to the bottom, the pull rod 4 is released to make the compressed first spring 13 rebound, so that the first clamping block 12 is re-engaged in the inside of the third groove 11, thereby fixing the position of the handle 8, which is convenient for fixing the position of the handle 8 and makes it more stable when holding.

[0023] The corresponding two sides of the inner wall of the second groove 7 are fixedly connected with a fixing sleeve 31, and a third spring 30 is arranged on the outer side of the fixing sleeve 31. One end of the third spring 30 is fixedly connected with a connecting sleeve 29, and the connecting sleeve 29 is slidably connected to the fixing sleeve 31. One side of the connecting sleeve 29 is fixedly connected with a sleeve 28, which is conducive to fixing the note paper tube to avoid displacement.

[0024] A first groove 6 is provided at the top of the cover 5, and a connecting strip 18 is fixedly connected to one side of the inner wall of the first groove 6. A plurality of cutting teeth 19 are fixedly connected to one side of the connecting strip 18, which facilitates the cutting of the note paper and makes the cutting smoother. A display screen 2 and a button 3 are fixedly connected to the top of the label printer body 1.

[0025] In summary, when the portable label printer is in use, when the staff needs to hold it by hand, by pulling the pull rod 4, the first card block 12 can be connected to leave the inside of the third slot 11 through the connecting rod 15, thereby driving the first card block 12 back to the inside of the fourth slot 14 and squeezing the first spring 13, and by pulling the handle 8 to drive the fixing block 9 and the slider 10, the slider 10 slides on the outside of the inner slide rod 16 of the fifth slot 17. When it slides to the bottom, by loosening the pull rod 4, the compressed first spring 13 rebounds, so that the first card block 12 is re-engaged in the inside of the third slot 11, thereby fixing the position of the handle 8. When it is necessary to replace the label paper, by pulling the push rod 20, the push rod 20 drives the second card block 25 to leave the inside of the eighth slot 27 through the connecting block 21, so that the cover 5 can be rotated to open it, the used paper tube can be taken out, and the new label paper tube can be inserted into the outside of the two sleeves 28, and then it can continue to be used.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable label printer, comprising a printer body (1) and a fixing mechanism, characterized in that: A second groove (7) is provided on one side of the printer body (1), a rotating shaft (26) is rotatably connected inside the second groove (7), a cover (5) is fixedly connected to the outer side of the rotating shaft (26), a clamping mechanism is provided on the side where the cover (5) and the printer body (1) are close to each other, a groove is provided on the bottom of the printer body (1), a fifth groove (17) is provided inside the printer body (1) and on both sides of the groove, a sliding rod (16) is fixedly connected inside the fifth groove (17), a slider (10) is slidably connected to the outer side of the sliding rod (16), the slider (10) is slidably connected to the fifth groove (17), a fixed block (9) is fixedly connected to the side where the two sliders (10) are close to each other, and a handle (8) is fixedly connected to the side where the two fixed blocks (9) are close to each other.

2. A portable label printer according to claim 1, characterized in that: The clamping mechanism comprises two seventh grooves (23), the two seventh grooves (23) are arranged on one side of the printer body (1) and close to the second groove (7), a second spring (24) is arranged inside the seventh groove (23), one end of the second spring (24) is fixedly connected to a second clamping block (25), the second clamping block (25) is slidably connected to the seventh groove (23), two eighth grooves (27) are arranged on the side of the cover (5) close to the printer body (1), the second clamping block (25) is clamped to the eighth groove (27), two sixth grooves (22) are arranged on the top of the printer body (1), a connecting block (21) is fixedly connected to the top of the second clamping block (25) and located inside the sixth groove (22), and a push rod (20) is fixedly connected to the two connecting blocks (21) on the sides close to each other.

3. A portable label printer according to claim 1, characterized in that: The fixing mechanism comprises two fourth grooves (14), the two fourth grooves (14) are arranged inside the printer body (1) and are located on one side of the fifth groove (17), a first spring (13) is arranged inside the fourth groove (14), one end of the first spring (13) is fixedly connected with a first clamping block (12), the first clamping block (12) and the fourth groove (14) are slidably connected, a third groove (11) is arranged on one side of the slider (10), the first clamping block (12) is clamped with the third groove (11), a connecting rod (15) is fixedly connected on one side of the first clamping block (12) and located inside the first spring (13), and a pull rod (4) is fixedly connected on the side where the two connecting rods (15) are close to each other and located on the outside of the printer body (1).

4. A portable label printer according to claim 1, characterized in that: The corresponding two sides of the inner wall of the second groove (7) are fixedly connected with a fixing sleeve (31), a third spring (30) is arranged on the outer side of the fixing sleeve (31), one end of the third spring (30) is fixedly connected with a connecting sleeve (29), the connecting sleeve (29) is slidably connected to the fixing sleeve (31), and one side of the connecting sleeve (29) is fixedly connected with a sleeve (28).

5. The portable label printer according to claim 1, characterized in that: A first groove (6) is provided on the top of the sealing cover (5), a connecting strip (18) is fixedly connected to one side of the inner wall of the first groove (6), and a plurality of cutting teeth (19) are fixedly connected to one side of the connecting strip (18).

6. The portable label printer according to claim 1, characterized in that: The top of the printer body (1) is respectively fixedly connected with a display screen (2) and a button (3).

Images