CN204382827U - Be easy to the printer safeguarded - Google Patents
Be easy to the printer safeguarded Download PDFInfo
- Publication number
- CN204382827U CN204382827U CN201520002573.8U CN201520002573U CN204382827U CN 204382827 U CN204382827 U CN 204382827U CN 201520002573 U CN201520002573 U CN 201520002573U CN 204382827 U CN204382827 U CN 204382827U
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- support plate
- paper
- plate
- printhead
- printer
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Abstract
The utility model relates to a kind of printer being easy to safeguard, upper and lower two ends have the support installing of Connection Block on base plate, and paper feeding shaft is arranged on base plate, and putting paper wheel can be arranged on paper feeding shaft by detachable; The two ends up and down of the printhead support plate of described printing mechanism have support plate, screw spins on the print head through printhead support plate and anti-dropping gasket, the main support plate front portion of paper-tear picture mechanism has flanging, up and down two ends and has connecting plate, and main support plate has the through hole corresponding with the screw on printhead support plate, the support plate of printhead support plate and the connecting plate of main support plate and the Connection Block of support hinged, paper-tear picture blade to be arranged between the flanging of main support plate and printhead support plate and to be connected to by securing member on the flanging of main support plate; Stripping paper device removes and installs on the base plate and upper cover plate of pinch roller side, and upper cover plate is arranged on support column by securing member.The utility model is simple and reasonable for structure, is convenient to safeguard, ease for use is good.
Description
Technical field
The utility model relates to a kind of printer being easy to safeguard, belongs to electronic scale technical field.
Background technology
Electronic scale is usually by pedestal, be arranged on the LOAD CELLS between pedestal and bracket and the formation such as printed wiring board and display, shell is arranged on pedestal, shell is provided with the guidance panel of the button such as price and trade name, the weight of object makes LOAD CELLS be out of shape by the scale pan, by the change of resistance bridge resistance, gravimetric value is transformed into measurable signal, weighing results is obtained through data processing, by the price on selection guidance panel and trade name button, metric results is shown by display, and get trade name by printer, weight and price, very easy to use.
Printing mechanism on current electronic scale mainly comprises paper placing machine structure and printing mechanism etc., paper placing machine structure and printing mechanism are arranged on printer stand, printhead on printing mechanism is arranged on the main support plate of printing head, paper-tear picture blade and the main support plate of printing head are structure as a whole, the screw being used for fastening printhead is on the one hand very easy to when changing printer lose, paper-tear picture blade and the main support plate of printhead are structure as a whole on the other hand, cannot be independent, quick-replaceable paper-tear picture blade, and the stripping paper device installed on a printer is when changing, also need to split out part printer unit could change, also cause maintenance very complicated, not only increase maintenance cost, and extend maintenance time.Moreover the paper placing machine structure of existing printer is fixed structure, can not fine compatible receipt paper roll and label paper roll.But along with the development in epoch, in actual life, people are more and more higher to requiring in the ease for use of product, and a lot of aspect of existing printer can not meet reality or needs from now on all.
Summary of the invention
The purpose of this utility model is to provide a kind of simple and reasonable for structure, is convenient to safeguard, the printer that what ease for use was good be easy to safeguards.
The utility model is the technical scheme achieved the above object: a kind of printer being easy to safeguard, comprise and print bearing, printing mechanism and paper-tear picture mechanism, it is characterized in that: two ends have the support installing of Connection Block on base plate up and down, paper feeding shaft is arranged on base plate, and putting paper wheel can be arranged on paper feeding shaft by detachable; Described printing mechanism comprises printhead support plate and printhead, and the two ends up and down of printhead support plate have support plate, and screw spins on the print head through printhead support plate and anti-dropping gasket, and anti-dropping gasket is connected to the groove of screw; Described paper-tear picture mechanism comprises main support plate and paper-tear picture blade, main support plate front portion has flanging, up and down two ends and has connecting plate, and main support plate has the through hole corresponding with the screw on printhead support plate, the support plate of printhead support plate and the connecting plate of main support plate and the Connection Block of support hinged, paper-tear picture blade to be arranged between the flanging of main support plate and printhead support plate and to be connected to by securing member on the flanging of main support plate; Stripping paper device removes and installs on the base plate and upper cover plate of pinch roller side, and upper cover plate is arranged on support column by securing member.
Printhead is arranged on printhead support plate by the utility model, and be connected to printhead for fastening screw through printhead support plate and anti-dropping gasket, screw is connected form the fastening printhead of anti-loosing screw with anti-dropping gasket, thus solve the problem of screw loss, and the object of quick-replaceable printhead can be reached.The bottom of stripping paper device is plugged on base plate by the utility model, top by the top of mounting of roof plate at upper cover plate, without the need to dismantling other parts of printer, and conveniently can shell paper device by quick-replaceable.The paper-tear picture blade of printer is arranged on main support plate by securing member by the utility model, therefore will spread the movable separate unit of paper insert design one-tenth, and can switch fast, thus adapt to different paper, reach the object of effective paper-tear picture according to the difference of print paper.The utility model is put paper wheel and can is arranged on paper feeding shaft by detachable, can select paper feeding shaft or put paper wheel, thus can meet the paper roll of different inner diameters size according to receipt paper or label paper roll.The utility model is by paper feeding shaft or put paper wheel and be arranged on base, realizes opening wide dress paper or get paper, dress paper or to get paper be without hindrance mode, and straight taking directly is put, without the need to curling and dodging, easy to operate easy-to-use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation that the utility model is easy to the printer safeguarded.
Fig. 2 is the rack-mount structural representation of printing mechanism of the present utility model.
Fig. 3 is the structural representation of the utility model printing mechanism.
Fig. 4 is the structural representation that the utility model will be shelled when paper device is pulled down.
Fig. 5 is the structural representation of the printer placement large diameter label paper roll that the utility model is easy to safeguard.
Wherein: 1-print bearing, 1-1-put paper race, 1-2-base plate, 2-support, 2-1-Connection Block, 3-check lock lever, 4-main support plate, 4-1-through hole, 5-printhead support plate, 5-1-support plate, 6-printhead, 7-paper-tear picture blade, 8-securing member, 9-stripping paper device, 9-1-top board, 10-pinch roller, 11-securing member, 12-upper cover plate, 13-paper feeding shaft, 14-put paper wheel, 14-1-elastic clamp seat, 15-connecting axle, 16-screw, 17-anti-dropping gasket, 18-support column, 19-label paper roll.
Detailed description of the invention
See shown in Fig. 1 ~ 5, the printer being easy to safeguard of the present utility model, comprises and prints bearing 1, printing mechanism and paper-tear picture mechanism.See shown in Fig. 1,4,5, the support 2 that the upper and lower two ends of the utility model have a Connection Block 2-1 to be arranged on base plate 1-2 and to be positioned at the near-end of paper groove, support 2 is for installing check lock lever 3 and printing mechanism and paper-tear picture mechanism, make printhead 6 be in operating position by stirring check lock lever 3 or the operating position of printing paper is installed, and locking printhead 6.See that, shown in Fig. 1,4,5, the utility model printing mechanism opposite is provided with pinch roller 10, upper cover plate 12 is arranged on support column 18 by securing member 11, and pinch roller 10 is arranged on base plate 1-2.See Fig. 1, 4, shown in 5, the utility model paper feeding shaft 13 is arranged on base plate 1-2, putting paper wheel 14 can be arranged on paper feeding shaft 13 by detachable, top of putting paper wheel 14 of the present utility model is provided with two relative elastic clamp seat 14-1, the inner side of each elastic clamp seat 14-1 is provided with arc boss, the recess on arc boss and paper feeding shaft 13 top, convenient paper wheel 14 of putting is connected on paper feeding shaft 13, or pull down from paper feeding shaft 13, the utility model is positioned at support 2 side and is provided with and puts paper race 1-1 with surrounding edge printing bearing 1, when receipt paper roll installed by needs, be placed on to print by putting paper wheel 14 bearing 1 puts in paper race 1-1, receipt paper roll is directly placed on paper feeding shaft 13, and when needing label paper roll 19 is installed, to put paper wheel 14 is connected on paper feeding shaft 13, label paper roll 19 is placed on paper wheel 14, make to put paper to take turns 14 and desirablely to buckle, from the paper roll meeting different inner diameters size, and fill paper or get paper without hindrance, straight taking directly is put, do not need to curl and dodge, easy to operate easy-to-use.
See shown in Fig. 1 ~ 5, the utility model printing mechanism comprises printhead support plate 5 and printhead 6, the two ends up and down of printhead support plate 5 have support plate 5-1, screw 16 is screwed on printhead 6 through printhead support plate 5 and anti-dropping gasket 17, and anti-dropping gasket 17 is connected to the groove of screw 16, anti-dropping gasket 17 is provided with plural projection, projection on anti-dropping gasket 17 is arranged on the groove of screw 16, anti-dropping gasket 17 and screw 16 is made to form anti-loosing screw, see Fig. 2, shown in 3, screw 16 is connected with anti-dropping gasket 17 through the hole on printhead support plate 5 by the utility model, screw 16 to be spun on printhead support plate 5 and to fix, printhead 6 is connected on printhead support plate 5.When printhead 6 will be changed, with instrument through the through hole 4-1 on main support plate 4, oppositely turn screw 16, screw 16 exits from installing hole printhead 6, but screw 16 is still connected with anti-dropping gasket 17 and can not comes off from printhead support plate 5 to be lost, solve the problem that screw 16 is lost when changing printhead 6, and printhead 6 is changed quick and easy.
See shown in Fig. 1 ~ 5, paper-tear picture mechanism of the present utility model comprises main support plate 4 and paper-tear picture blade 7, main support plate 4 front portion has flanging, upper and lower two ends have connecting plate, paper-tear picture blade 7 to be arranged between the flanging of main support plate 4 and printhead support plate 5 and by being fastenedly connected on the flanging of main support plate 4, the utility model paper-tear picture blade 7 is for having the L-shaped blade of flanging or sheet shape blade, the paper-tear picture blade of different structure can be selected as required, be connected on main support plate 4 by securing member 8, therefore can switch fast according to the difference of print paper, thus adaptation different paper, reach the object of effective paper-tear picture.The main support plate of the utility model 4 has the through hole 4-1 corresponding with the screw 16 on printhead support plate 5, when stirring check lock lever 3 and making printhead 6 be in install printing paper, pulls down screw 16 and can quick-replaceable printhead 6.
As shown in Figure 2, the Connection Block 2-1 of the support plate 5-1 of the utility model printhead support plate 5 and the connecting plate of main support plate 4 and support 2 is hinged, can the connecting plate of the support plate 5-1 of printhead support plate 5 and main support plate 4 be arranged on connecting axle 15, and connecting axle 15 and the Connection Block 2-1 of support 2 are rotationally connected, make printing mechanism and paper-tear picture mechanism along this connecting axle 15 center axis thereof.
See shown in Fig. 1,4 and 5, stripping paper device 9 of the present utility model removes and installs on the base plate 1-2 and upper cover plate 12 of pinch roller 10 side, upper cover plate 12 is arranged on support column 18 by securing member 11, base plate 1-2 is provided with two positioning jacks being positioned at pinch roller 10 side, two pins bottom stripping paper device 9 are inserted in each self-corresponding positioning jack, the top board 9-1 of stripping paper device 9 is placed on upper cover plate 12, and the top board 9-1 of stripping paper device 9 and upper cover plate 12 are arranged on support column 18 by securing member 11.When the utility model needs to install stripping paper device 9, by unclamping the securing member 11 be connected on support column 18, pin bottom stripping paper device 9 is inserted in positioning jack corresponding to base plate 1-2, the top board 9-1 of stripping paper device 9 is placed on upper cover plate 12, then the top board 9-1 of stripping paper device 9 and upper cover plate 12 are arranged on support column 18 by securing member 11.Otherwise, when pull down stripping paper device 9, unclamp the securing member 11 be arranged on support column 18, remove stripping paper device 9, then securing member 11 is arranged on upper cover plate 12, then shell paper device 9 and cancel, whole swift and convenient to operate.
Claims (5)
1. one kind is easy to the printer of maintenance, comprise and print bearing (1), printing mechanism and paper-tear picture mechanism, it is characterized in that: the support (2) that upper and lower two ends have Connection Block (2-1) is arranged on base plate (1-2), paper feeding shaft (13) is arranged on base plate (1-2), and putting paper wheel (14) can be arranged on paper feeding shaft (13) by detachable, described printing mechanism comprises printhead support plate (5) and printhead (6), the two ends up and down of printhead support plate (5) have support plate (5-1), screw (16) is screwed on printhead (6) through printhead support plate (5) and anti-dropping gasket (17), and anti-dropping gasket (17) is connected to the groove of screw (16), described paper-tear picture mechanism comprises main support plate (4) and paper-tear picture blade (7), main support plate (4) front portion has flanging, upper and lower two ends have connecting plate, and main support plate (4) has the through hole (4-1) corresponding with the screw (16) on printhead support plate (5), the Connection Block (2-1) of the support plate (5-1) of printhead support plate (5) and the connecting plate of main support plate (4) and support (2) is hinged, paper-tear picture blade (7) is arranged between the flanging of main support plate (4) and printhead support plate (5) and is also connected on the flanging of main support plate (4) by securing member (8), stripping paper device (9) removes and installs on the base plate (1-2) and upper cover plate (12) of pinch roller (10) side, and upper cover plate (12) is arranged on support column (18) by securing member (11).
2. the printer being easy to safeguard according to claim 1, it is characterized in that: described base plate (1-2) is provided with two positioning jacks being positioned at pinch roller (10) side, two pins of stripping paper device (9) bottom are inserted in each self-corresponding positioning jack, the top board (9-1) of stripping paper device (9) is placed on upper cover plate (12), and the top board (9-1) and upper cover plate (12) of shelling paper device (9) are arranged on support column (18) by securing member (11).
3. the printer being easy to safeguard according to claim 1, it is characterized in that: the described top of putting paper wheel (14) is provided with two relative elastic clamp seats (14-1), the inner side of each elastic clamp seat (14-1) is provided with arc boss, the recess on arc boss and paper feeding shaft (13) top.
4. the printer being easy to safeguard according to claim 1, is characterized in that: described paper-tear picture blade (7) is for having the L-shaped blade of flanging or sheet shape blade.
5. the printer being easy to safeguard according to claim 1, is characterized in that: described printing bearing (1) is positioned at support (2) side and is provided with and puts paper race (1-1) with surrounding edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002573.8U CN204382827U (en) | 2015-01-04 | 2015-01-04 | Be easy to the printer safeguarded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002573.8U CN204382827U (en) | 2015-01-04 | 2015-01-04 | Be easy to the printer safeguarded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382827U true CN204382827U (en) | 2015-06-10 |
Family
ID=53355576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002573.8U Active CN204382827U (en) | 2015-01-04 | 2015-01-04 | Be easy to the printer safeguarded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382827U (en) |
-
2015
- 2015-01-04 CN CN201520002573.8U patent/CN204382827U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |