CN203623163U - Print box door opening structure for electronic scale - Google Patents
Print box door opening structure for electronic scale Download PDFInfo
- Publication number
- CN203623163U CN203623163U CN201320830486.2U CN201320830486U CN203623163U CN 203623163 U CN203623163 U CN 203623163U CN 201320830486 U CN201320830486 U CN 201320830486U CN 203623163 U CN203623163 U CN 203623163U
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- CN
- China
- Prior art keywords
- print cartridge
- printer
- button
- box door
- print box
- 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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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model relates to a print box door opening structure for an electronic scale. The lower part of a print box door is hinged to a print box. A printer is mounted at the upper part of the print box. A printer roller assembly is mounted on the upper part of the back of the print box door. When the print box door is closed, a gear of the printer roller assembly is engaged with a driving gear of the printer. The print box door is provided with a button notch, and a cam button is arranged in the button notch. A rotating shaft is disposed on one side of the cam button, and a limit block is disposed on the other side of the cam button. The rotating shaft of the cam button is mounted in a button seat of the print box door, and the limit block is arranged in a limit groove on the back of the print box door. A limit face of the limit block faces the bottom of the limit groove, and the cam button faces a push plate at the lower part of the printer. According to the print box door opening structure provided by the utility model, the print box door can be conveniently opened by rotating the cam button downwardly, thereby facilitating user's operation.
Description
Technical field
The utility model relates to a kind of print cartridge opening structure of electronic scale, belongs to electronic scale technical field.
Background technology
Electronic scale is by pedestal, be arranged on the formation such as LOAD CELLS and printed wiring board and display between pedestal and bracket, shell is arranged on pedestal, shell is provided with the guidance panel of the button such as price and trade name, when bracket loading, the weight of object makes LOAD CELLS distortion by bracket, by the variation of resistance bridge resistance, gravimetric value is transformed into measurable signal, obtain weighing results through data processing, by selecting price and the trade name button on guidance panel, to measure result shows by display, and get trade name by printer, weight and price, very easy to use.
Current desk-top electronic scale, its printer is mounted on printer stand, printer stand is arranged separately on pedestal, printer roll wheel assembly is arranged on print cartridge door, print cartridge door is printed door bracket by it and is hingedly mounted on pedestal, in the time that print cartridge door is shut, the driving gear of printer is engaged with the gear on printer roller, printer is normally printed.But also, because the driving gear on printer engages with the gear printing on machine roll wheel assembly, opening print cartridge door, operation inconvenience.
Summary of the invention
The purpose of this utility model is to provide the print cartridge opening structure of the electronic scale that a kind of handled easily print cartridge door opens.
The utility model is that the technical scheme achieving the above object is: a kind of print cartridge opening structure of electronic scale, it is characterized in that: the lower hinge of print cartridge door is on print cartridge, printer is arranged on the top of print cartridge, printer roll wheel assembly is arranged on the door back portion of print cartridge door, and the gear in the time that print cartridge door is closed on printer roll wheel assembly engages with the driving gear on printer; Described print cartridge door is provided with button notch, cam button is arranged in button notch, described cam button one side is provided with rotating shaft, opposite side is provided with limited block, rotating shaft in cam button is arranged in the push-button socket of print cartridge door, limited block is arranged in the stopper slot at the print cartridge door back side, and the confined planes on limited block is relative with the bottom land of stopper slot, cam button is relative with the push pedal of printer bottom.
The utility model is connected on print cartridge door hinge the bottom of print cartridge, printer is arranged on the top of print cartridge, printer roller and cam button are arranged on print cartridge door, because cam button is provided with limited block, in the time that operation of cam button rotates along its rotating shaft, confined planes on limited block can join with the bottom land of the stopper slot at the print cartridge door back side, the angle of rotating to control cam button, the utility model withstands on by cam button in the push pedal of printer bottom, make the print cartridge door can be along the hinged center rotating of bottom, realize the light switch of print cartridge door, in the time of normal operating, due to the effect of confined planes, rotating cam cannot be moved, reliable operation, compact conformation.The utility model only need rotate cam button just can be easy to open print cartridge door, can be user-friendly.
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 of the print cartridge opening structure of the utility model electronic scale.
Fig. 2 is the print cartridge opening structure blast structural representation of the utility model electronic scale.
Fig. 3 be the utility model electronic scale print cartridge opening structure face structural representation.
Fig. 4 is that the A-A of this Fig. 3 analyses and observe the structural representation that removes print cartridge.
Fig. 5 is the side-looking structural representation of Fig. 3.
Fig. 6 is the structural representation of the utility model cam button.
Wherein: 1-door-hinge, 2-print cartridge door, 2-1-push-button socket, 2-2-button notch, 2-3-stopper slot, 3-cam button, 3-1-rotating shaft, 3-2-confined planes, 3-3-limited block, 4-printer, 4-1-push pedal, 5-back shroud, 6-circuit printing plate, 7-print cartridge, 8-printer roll wheel assembly, 8-1-rolling wheel support, 8-2-roller, 9-rest pad.
The specific embodiment
See shown in Fig. 1,2, the print cartridge opening structure of electronic scale of the present utility model, the lower hinge of print cartridge door 2 is on print cartridge 7, and print cartridge door 2 is arranged on print cartridge 7 by door-hinge 1, print cartridge door 2 is rotated along door-hinge 1, open print cartridge door 2 or close print cartridge door 2.
See Fig. 1, shown in 2, the utility model printer 4 is arranged on the top of print cartridge 7, can printer 4 be arranged on print cartridge 7 by securing member, see Fig. 1, shown in 2, the utility model is arranged on circuit printing plate 6 at the back of print cartridge 7, print cartridge 7 upper rear portion are provided with rear slot, circuit printing plate 6 one end are inserted in rear slot, the other end is connected in the mounting groove of back shroud 5, and back shroud 5 is arranged on print cartridge 7 by securing member, the conduction band of printer 4 is connected with the socket on circuit printing plate 6 through the box seam on print cartridge 7, realize the control of printer motor.
See shown in Fig. 2,4,5, the utility model printer roll wheel assembly 8 is arranged on the door back portion of print cartridge door 2, printer roll wheel assembly 8 is with cogged roller 8-2 to form by rolling wheel support 8-1 with being bearing on rolling wheel support 8-1, can rolling wheel support 8-1 be arranged on to print cartridge door 2 back sides by securing member, gear in the time that print cartridge door 2 is closed on printer roll wheel assembly 8 engages with the driving gear on printer, drive the gear on printer roll wheel assembly 8 by the driving gear on its motor of printer, roller 8-2 is rotated.
See shown in Fig. 1～5, the utility model print cartridge door 2 is provided with button notch 2-2, cam button 3 is arranged in button notch 2-2, as shown in Figure 6, cam button 3 one sides of the present utility model are provided with rotating shaft 3-1, opposite side is provided with limited block 3-3, rotating shaft 3-1 in cam button 3 is arranged in the push-button socket 2-1 of print cartridge door 2, the limited block 3-3 of opposite side is arranged in the stopper slot 2-3 at print cartridge door 2 back sides, by operation of cam button 3, makes the cam button 3 can be along rotating in rotating shaft 3-1.As shown in Figure 4, confined planes 3-2 on the utility model limited block 3-3 is relative with the bottom land of stopper slot 2-3, join with the bottom land of stopper slot 2-3 respectively by confined planes 3-2, with the rotational angle of restriction cam button 3, confined planes 3-2 on the utility model limited block 3-3 is V-arrangement confined planes, cam button 3 is relative with the push pedal 4-1 of printer 4 bottoms, in the time rotating cam button 3, withstand on push pedal 4-1 by cam button 3 upper, by push pedal 4-1, print cartridge door 2 is opened along the hinged center rotating of its underpart.
See shown in Fig. 2,5, the utility model is provided with rest pad 9 on the push pedal 4-1 of printer 4 bottoms, and rest pad 9 is relative with cam button 3, in the time of operation of cam ammonium button 3, withstand on rest pad 9 by cam button 3, print cartridge door 2 is opened along the hinged center rotating of its underpart.
Claims (3)
1. the print cartridge opening structure of an electronic scale, it is characterized in that: the lower hinge of print cartridge door (2) is on print cartridge (7), printer (4) is arranged on the top of print cartridge (7), printer roll wheel assembly (8) is arranged on the door back portion of print cartridge door (2), and the gear in the time that print cartridge door (2) is closed on printer roll wheel assembly (8) engages with the driving gear on printer (4), described print cartridge door (2) is provided with button notch (2-2), cam button (3) is arranged in button notch (2-2), described cam button (3) one sides are provided with rotating shaft (3-1), opposite side is provided with limited block (3-3), rotating shaft (3-1) in cam button (3) is arranged in the push-button socket (2-1) of print cartridge door (2), limited block (3-3) is arranged in the stopper slot (2-3) at print cartridge door (2) back side, and the confined planes (3-2) on limited block (3-3) is relative with the bottom land of stopper slot (2-3), cam button (3) is relative with the push pedal (4-1) of printer (4) bottom.
2. the print cartridge opening structure of electronic scale according to claim 1, is characterized in that: the confined planes (3-2) on described limited block (3-3) is V-arrangement confined planes.
3. the print cartridge opening structure of electronic scale according to claim 1, is characterized in that: in the push pedal (4-1) of described printer (4), rest pad (9) is installed, rest pad (9) is relative with cam button (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320830486.2U CN203623163U (en) | 2013-12-16 | 2013-12-16 | Print box door opening structure for electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320830486.2U CN203623163U (en) | 2013-12-16 | 2013-12-16 | Print box door opening structure for electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203623163U true CN203623163U (en) | 2014-06-04 |
Family
ID=50809677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320830486.2U Expired - Fee Related CN203623163U (en) | 2013-12-16 | 2013-12-16 | Print box door opening structure for electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203623163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466264A (en) * | 2018-05-10 | 2019-11-19 | 梅特勒-托利多(常州)测量技术有限公司 | Printer for electronic scale |
-
2013
- 2013-12-16 CN CN201320830486.2U patent/CN203623163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466264A (en) * | 2018-05-10 | 2019-11-19 | 梅特勒-托利多(常州)测量技术有限公司 | Printer for electronic scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20191216 |