CN2644164Y - Mini-printer hull - Google Patents
Mini-printer hull Download PDFInfo
- Publication number
- CN2644164Y CN2644164Y CN 03207882 CN03207882U CN2644164Y CN 2644164 Y CN2644164 Y CN 2644164Y CN 03207882 CN03207882 CN 03207882 CN 03207882 U CN03207882 U CN 03207882U CN 2644164 Y CN2644164 Y CN 2644164Y
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- Prior art keywords
- housing
- paper
- door
- plate
- qianmen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a miniature type printer shell, in particular to a mini type printer shell that does not need to take off and put on the winding shaft, instead adopts an Easy loading paper feeding method and cancels the winding shaft. The utility model comprises an injection molded integral shell body, an injection molded integral top cap, a front gate and a gate opening key. The utility model comes in simple structure and convenient manufacturing no need of winding shaft, facilitating an easy paper feeding and convenient gate opening, providing a plurality of convenience to customers.
Description
Technical field
The utility model relates to a kind of casing of mini-printer, particularly a kind ofly not only need not pick and place reel and then cancellation reel when changing paper, cooperate the mini-printer casing that adopts Easy-loading to go up the paper mode.
Background technology
At present, existing mini-printer model is a lot of, generally based on embedded, basically change before being divided into paper and after change two kinds on paper, no matter which kind of model, which kind of changes the paper mode, when changing paper, all reel must be taken off, penetrate new paper roll, be pressed into the paper storehouse, make reel reset, block.By the paper feed key head is rotated then, paper is sent in the head paper inlet, wait paper to come out and normally to use and to print from exit slot.The whole paper process of changing is loaded down with trivial details relatively, if paper has wandered off or paper has withstood all and can not normally use, causes maloperation easily, brings many troubles and harmful effect to the user.
Therefore, current printer has the following disadvantages: (1) will pick and place reel when changing paper, and operation inconvenience goes wrong easily; (2) go up paper process operation complexity, make troubles to the user.In order to reduce the trouble of changing paper, preferably without reel, so the utility model designer is at above deficiency, propose a kind of new last paper mode, do not use reel, only need that new paper roll is directly put into the paper storehouse and get final product, be referred to as Easy-loading and go up the paper mode, in order to adapt to this paper mode that goes up, the profile of new mini-printer is the same with embedded printer basically with mounting means, but internal structure is then different fully.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and defective, and adapts to upward paper mode of Easy-loading, proposes a kind of new mini-printer casing, make mini-printer without reel, last paper is simple, opens the door conveniently, brings all facilities to the user.
For reaching above-mentioned purpose, the utility model provides a kind of mini-printer casing, and it comprises:
1) housing is a rectangle framework of integrated through injection molding moulding, further,
On the both sides panel of housing fixedly slotted eye is arranged, two connecting holes are respectively arranged in the top of both sides panel;
Inner chamber on the housing base plate has the paper storehouse that is divided into by paper storehouse dividing plate and rear bulkhead;
The corresponding main positions in housing front and described paper storehouse has preceding doorjamb, and bottom, preceding doorjamb both sides respectively is provided with a little axis hole, at preceding doorjamb other open the door keyhole, paper feed keyhole and indicator lamp hole;
There is the wiring board holddown groove housing back, is used to the wiring board of planting;
It above the housing room;
2) top cover, the integrated through injection molding moulding comprises being the top board that vertically is connected as a single entity and back plate, is fixedly connected on the top and the rear side of housing with described housing, further,
Its cover top surface is a smooth flat, be provided with two gripper shoes that are oppositely arranged that are used for fixing printer engine in the corresponding position of top board lower surface and described paper storehouse, the motor frame that is used for fixing the head motor in rest position in addition, connecting hole opposite position on top board lower surface both sides and described housing both sides panel respectively has the location platelet of two projectioies, locating hole is arranged on it, top cover can be fixedlyed connected with housing by screw;
Thereafter plate is the smooth surface plate in two sides, leaves the rectangle breach of wiring board interface, when top cover with after housing is fixedlyed connected, then form slot, there are several uniform little reinforcements back plate and top board junction;
3) Qianmen, its front is a smooth flat, the corresponding position of its top edge and described paper storehouse is provided with and the corresponding exit slot of printing paper width, its back side is vertical with described exit slot corresponding site to be provided with two paper feed wheeling supporting frames, its two side bottom respectively has a little axle that cooperates with the little axis hole in bottom, frame both sides, described housing front, when inserting little axis hole, just become the door-hinge of Qianmen opening and closing;
4) key that opens the door, comprise the key face and open the door group plate, the key face and group board plane that opens the door are parallel to each other, the coupling part is arranged between the two, and all integrated through injection molding is shaped, and two pivot pin framves that supply pivot pin to place are arranged at the back side on key face top, open the door and dial plate and the back side, Qianmen offsets, the key face just in time is embedded at the other keyhole place of opening the door of the preceding doorjamb of described housing, and by the rotation of key face around pivot pin, group plate that opens the door can be opened the Qianmen.
Wherein, described paper storehouse shape can be selected from arc and rectangle.
Wherein, on two gripper shoes below the described top cover a relative bottom being arranged respectively is the oblique draw-in groove of circular arc, is used to block the paper feed wheel on Qianmen and the Qianmen.
Wherein, two paper feed wheeling supporting frames at the back side, described Qianmen have one to take turns the closed circular axis hole that an end wheel shaft matches with paper feed on one of them, and an open circles axis hole that matches with paper feed wheel other end wheel shaft is arranged on another.
Wherein, there is the guide groove that inserts for wiring board plate face the both sides of the wiring board holddown groove of described housing back by the rear, and forward position forms for the ccontaining room of chip on the wiring board plate face.
The advantage that is had when the utility model is used for mini-printer:
1) printing paper roll of can directly packing into, and, install very convenient without reel;
2) adopt Easy-loading to go up the paper mode, last paper is convenient need not wear paper toward head, as long as paper is pulled out, shuts the Qianmen and can use;
3) open the Qianmen conveniently, only need press the downward swing door key, open the Qianmen and just can add paper;
4) because circuit board and chip is built-in, protective cover needn't be set reaches dustproof effect.
Description of drawings
Fig. 1 is the perspective exploded view (key that opens the door is not shown) of the utility model embodiment;
Fig. 2 is the schematic perspective view of key of opening the door;
Fig. 3 is the schematic top plan view of housing;
Fig. 4 is the oblique upper schematic perspective view of top cover;
Fig. 5 is that the A of top cover among Fig. 1 is to side view;
Fig. 6 is that the B at Qianmen among Fig. 1 is to cutaway view.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with drawings and Examples.
As depicted in figs. 1 and 2, be an embodiment of the present utility model, it is the perspective exploded view that is used for the mini-printer casing of common 40 mm dia paper rolls, and this mini-printer casing comprises:
1) housing 1 is a rectangle framework of integrated through injection molding moulding, further,
Fixedly slotted eye 11 is arranged on the both sides panel of housing 1, two connecting holes 12 are respectively arranged in the top of both sides panel;
Inner chamber on housing 1 base plate has the paper storehouse 13 that is divided into by paper storehouse dividing plate 131 and rear bulkhead 132;
Housing 1 front and described paper storehouse 13 corresponding main positions have preceding doorjamb 14, and bottom, preceding doorjamb both sides respectively is provided with a little axis hole 141, at preceding doorjamb other open the door keyhole 142, paper feed keyhole 143 and indicator lamp hole 144;
There is wiring board holddown groove 15 housing 1 back, please also refer to Fig. 3, this wiring board holddown groove 15 wiring board (not shown) that is used to plant;
The top of housing 1 is the room;
2) top cover 2, the integrated through injection molding moulding comprises being the top board that vertically is connected as a single entity 21 and back plate 22, is fixedly connected on the top and the rear side of housing with described housing 1, further, please also refer to Fig. 4 and Fig. 5,
Its top board 21 upper surfaces are smooth flat, be provided with two gripper shoes that are oppositely arranged 211 that are used for fixing printer engine at top board lower surface and 13 corresponding positions, described paper storehouse, the motor frame 212 that is used for fixing the head motor in rest position in addition, connecting hole 12 opposite positions on top board 21 lower surface both sides and described housing 1 both sides panel respectively have the location platelet 213 of two projectioies, locating hole 2131 is arranged on it, top cover 2 can be fixedlyed connected with housing 1 by screw;
Thereafter plate 22 is the smooth surface plate in two sides, leaves the rectangle breach 221 of wiring board interface, when top cover with after housing is fixedlyed connected, then form slot, back plate 22 has several uniform little reinforcements 222 with top board 21 junctions;
3) Qianmen 3, please also refer to its front of Fig. 1 and Fig. 6 and be smooth flat, its top edge and 13 corresponding positions, described paper storehouse are provided with and the corresponding exit slot 31 of printing paper width, its back side is vertical with described exit slot corresponding site to be provided with two paper feed wheeling supporting frames 32, its two side bottom respectively has a little axle 33 that cooperates with the little axis hole 141 in bottom, frame both sides, described housing front, when inserting little axis hole 141, just become the door-hinge of Qianmen 3 opening and closing;
4) key 4 that opens the door, as shown in Figure 2, comprise key face 41 and group plate 42 that opens the door, the key face 41 and group plate 42 planes of opening the door are parallel to each other, coupling part 43 is arranged between the two, all integrated through injection molding is shaped, two pivot pin framves 44 that supply pivot pin to place are arranged at the back side on key face 41 tops, the back side of dialling plate 42 and Qianmen 3 of opening the door offsets, key face 41 just in time is embedded at keyhole 142 places of opening the door on the preceding doorjamb of described housing 14 sides, by the rotation of key face 41 around the pivot pin (not shown), group plate 42 that opens the door can be opened Qianmen 3.
As shown in Figure 1, the paper storehouse 13 in the present embodiment is shaped as arc.It also can be rectangle.The first half of the paper storehouse dividing plate 131 in arc paper storehouse 13 is a rectangle, and latter half is for being the quadrant shape of radius with the long limit of rectangle, and rear bulkhead 132 bottoms, paper storehouse are circular arc, are connected with the latter half one of paper storehouse dividing plate 131.
If the paper storehouse dividing plate of rectangular paper storehouse 13 (not shown)s 131 integral body are rectangle, its posterior angle is a fillet, and paper storehouse rear bulkhead 132 is a rectangle, and its underpart is connected with the latter half one of paper storehouse dividing plate 131.
As shown in Figure 1, the bearing pin fixed hole position 1311 that has the key 4 that is used to open the door to install at the Shang Jiaochu of the paper storehouse dividing plate 131 on the right in paper storehouse 13 by bearing pin.
As shown in Figure 1 and Figure 4, on two gripper shoes 211 below the top cover of present embodiment 2 a relative bottom being arranged respectively is the oblique draw-in groove 2111 of circular arc, is used to block the paper feed wheel (not shown) on Qianmen 3 and the Qianmen 3.
As Fig. 1 and shown in Figure 6, there are two paper feed wheeling supporting frames 32 at 3 back sides, Qianmen of present embodiment, there is one to take turns the closed circular axis hole 321 that an end wheel shaft matches on one of them, an open circles axis hole 322 that matches with paper feed wheel other end wheel shaft is arranged on another with paper feed.
As shown in Figure 3, there is the guide groove 151 that inserts for wiring board plate face the both sides of the wiring board holddown groove 15 of described housing 1 back by the rear, and forward position forms for the ccontaining room 152 of chip on the wiring board plate face.
Claims (5)
1. a mini-printer casing is characterized in that, comprising:
1) housing is a rectangle framework of integrated through injection molding moulding, further,
On the both sides panel of housing fixedly slotted eye is arranged, two connecting holes are respectively arranged in the top of both sides panel;
Inner chamber on the housing base plate has the paper storehouse that is divided into by paper storehouse dividing plate and rear bulkhead;
The corresponding main positions in housing front and described paper storehouse has preceding doorjamb, and bottom, preceding doorjamb both sides respectively is provided with a little axis hole, at preceding doorjamb other open the door keyhole, paper feed keyhole and indicator lamp hole;
There is the wiring board holddown groove housing back, is used to the wiring board of planting;
It above the housing room;
2) top cover, the integrated through injection molding moulding comprises being the top board that vertically is connected as a single entity and back plate, is fixedly connected on the top and the rear side of housing with described housing, further,
Its cover top surface is a smooth flat, be provided with two gripper shoes that are oppositely arranged that are used for fixing printer engine in the corresponding position of top board lower surface and described paper storehouse, the motor frame that is used for fixing the head motor in rest position in addition, connecting hole opposite position on top board lower surface both sides and described housing both sides panel respectively has the location platelet of two projectioies, locating hole is arranged on it, top cover can be fixedlyed connected with housing by screw;
Thereafter plate is the smooth surface plate in two sides, leaves the rectangle breach of wiring board interface, when top cover with after housing is fixedlyed connected, then form slot, there are several uniform little reinforcements back plate and top board junction;
3) Qianmen, its front is a smooth flat, the corresponding position of its top edge and described paper storehouse is provided with and the corresponding exit slot of printing paper width, its back side is vertical with described exit slot corresponding site to be provided with two paper feed wheeling supporting frames, its two side bottom respectively has a little axle that cooperates with the little axis hole in bottom, frame both sides, described housing front, when inserting little axis hole, just become the door-hinge of Qianmen opening and closing;
4) key that opens the door, comprise the key face and open the door group plate, the key face and group board plane that opens the door are parallel to each other, the coupling part is arranged between the two, and all integrated through injection molding is shaped, and two pivot pin framves that supply pivot pin to place are arranged at the back side on key face top, open the door and dial plate and the back side, Qianmen offsets, the key face just in time is embedded at the other keyhole place of opening the door of the preceding doorjamb of described housing, and by the rotation of key face around pivot pin, group plate that opens the door can be opened the Qianmen.
2. mini-printer casing according to claim 1, wherein, described paper storehouse shape is selected from arc and rectangle.
3. mini-printer casing according to claim 1, wherein, on two gripper shoes below the described top cover a relative bottom being arranged respectively is the oblique draw-in groove of circular arc, is used to block the paper feed wheel on Qianmen and the Qianmen.
4. mini-printer casing according to claim 1, wherein, two paper feed wheeling supporting frames at the back side, described Qianmen have one to take turns the closed circular axis hole that an end wheel shaft matches with paper feed on one of them, an open circles axis hole that matches with paper feed wheel other end wheel shaft is arranged on another.
5. mini-printer casing according to claim 1, wherein, there is the guide groove that inserts for wiring board plate face the both sides of the wiring board holddown groove of described housing back by the rear, and forward position forms for the ccontaining room of chip on the wiring board plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03207882 CN2644164Y (en) | 2003-09-10 | 2003-09-10 | Mini-printer hull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03207882 CN2644164Y (en) | 2003-09-10 | 2003-09-10 | Mini-printer hull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644164Y true CN2644164Y (en) | 2004-09-29 |
Family
ID=34288520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03207882 Expired - Fee Related CN2644164Y (en) | 2003-09-10 | 2003-09-10 | Mini-printer hull |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644164Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587258A (en) * | 2013-11-14 | 2014-02-19 | 安徽天斯努信息技术有限公司 | Cloud printer armor |
| CN105189127A (en) * | 2013-01-28 | 2015-12-23 | 柯斯特姆股份公司 | Printer for kiosks |
| CN109367254A (en) * | 2018-11-20 | 2019-02-22 | 新会江裕信息产业有限公司 | A kind of bar-code label printer |
-
2003
- 2003-09-10 CN CN 03207882 patent/CN2644164Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105189127A (en) * | 2013-01-28 | 2015-12-23 | 柯斯特姆股份公司 | Printer for kiosks |
| CN105189127B (en) * | 2013-01-28 | 2017-05-17 | 柯斯特姆股份公司 | Printer for kiosks |
| CN103587258A (en) * | 2013-11-14 | 2014-02-19 | 安徽天斯努信息技术有限公司 | Cloud printer armor |
| CN103587258B (en) * | 2013-11-14 | 2015-08-19 | 安徽天斯努信息技术有限公司 | A kind of cloud printer armor |
| CN109367254A (en) * | 2018-11-20 | 2019-02-22 | 新会江裕信息产业有限公司 | A kind of bar-code label printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |