CN202862837U - Slice medium processing equipment with locking mechanism - Google Patents
Slice medium processing equipment with locking mechanism Download PDFInfo
- Publication number
- CN202862837U CN202862837U CN 201220427614 CN201220427614U CN202862837U CN 202862837 U CN202862837 U CN 202862837U CN 201220427614 CN201220427614 CN 201220427614 CN 201220427614 U CN201220427614 U CN 201220427614U CN 202862837 U CN202862837 U CN 202862837U
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- China
- Prior art keywords
- latch hook
- movable framework
- retaining mechanism
- fixed frame
- treatment facility
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- 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.)
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Abstract
The present utility model discloses slice medium processing equipment with a locking mechanism. The equipment comprises a fixing frame body and a movable frame body which can be rotated and opened in relative to the fixing frame body, wherein the locking mechanism is used for fixing the movable frame body on a locking position locked in relative to the fixing frame body. the locking mechanism comprises a locking shaft, a locking hook, and an elastic component for forcing the locking hook to deflect toward the locking direction, the locking mechanism is arranged inside the equipment, the locking hook comprises a locking hook part which can be clamped and fitted with the locking shaft, and a guiding part which is contacted with the locking shaft before being contacted with the locking hook part when the movable frame body is closed, the locking mechanism also comprises a spacing member for limiting the initial position of the locking hook, and the locking hook part is provided with a locking hook curved surface which can be moved along the surface of the locking shaft and unlocked automatically when the movable frame body is opened. The locking mechanism is arranged inside the slice medium processing equipment, the structure of the movable frame body is simplified, and the number of parts of the locking mechanism is reduced.
Description
Technical field
The utility model relates to a kind of flaky medium treatment facility with retaining mechanism.
Background technology
The flaky medium treatment facilities such as printer, scanner, magnetic read-write equipment, for the ease of changing the Primary Component (such as printhead, magnetic head or image-scanning device etc.) of medium or maintenance, cleaning device, generally include fixed frame, movable framework and retaining mechanism, wherein, movable framework and fixed frame articulate, and fixed frame is opened or be closed relatively.Retaining mechanism is installed between movable framework and the fixed frame, is used for opening or locking movable framework.
Correlation technique provides a kind of flaky medium treatment facility, and as shown in Figure 1, movable framework 2 ' articulates by the drive-connecting shaft (not shown) with fixed frame 1 ', relatively fixed frame 1 closure or openness.Retaining mechanism comprises latch hook 31 ', lock shaft 32 ', flexible member 33 ' and spanner 34 '.Wherein, latch hook 31 ' articulates by rotating shaft 4 ' with movable framework 2 ', can 4 ' rotate around the shaft; Lock shaft 32 ' is fixedly connected with fixed frame 1 ', when movable framework is closed with respect to fixed frame, and latch hook 32 ' and lock shaft clamping; Flexible member 33 ' one end is connected with latch hook 31 ', and the other end is connected with movable framework 2 ', and under the effect of flexible member 33 ', latch hook 31 ' has the movement tendency of around the shaft 4 ' rotation and lock shaft 32 ' chucking all the time; Spanner 34 ' is fixedly connected with latch hook 31 ', and extends to flaky medium treatment facility outside by the opening on movable framework 2 ' surface.
Enter movable framework 2 ' inside for fear of dust or water droplet by opening 21 ', also need to arrange the structures such as baffle plate 22 ' at opening 21 ' on every side.When movable framework 2 ' and fixed frame 1 ' closure, latch hook 31 ' cooperates with lock shaft 32 ' clamping, and movable framework 2 ' is fixed with fixed frame 1 ' position; The operator can drive the elastic force that latch hook 31 ' overcomes flexible member 33 ' by pulling spanner 34 ', latch hook 31 ' and lock shaft 32 ' is broken away from, thereby open movable framework 2 '.
In the prior art, because the retaining mechanism of flaky medium treatment facility must arrange the unlatching that spanner that the opening that is connected with latch hook and passes movable framework extends to flaky medium treatment facility outside could be realized movable framework, therefore, cause the complex structure of movable framework, the problem that the retaining mechanism number of spare parts is many.
The utility model content
The utility model purpose is to provide a kind of flaky medium treatment facility with retaining mechanism, to simplify the opening ways of movable framework.
For this reason, the utility model provides a kind of flaky medium treatment facility with retaining mechanism, comprise fixed frame and the movable framework of rotatably opening with respect to fixed frame, wherein, retaining mechanism is for the locked position that movable framework is fixed on respect to the fixed frame closure, it comprises lock shaft, latch hook, and force latch hook to the flexible member of locking direction deflection, this retaining mechanism is positioned at the inside of equipment, latch hook comprises the latch hook section that cooperates with the lock shaft clamping and the guide part that contacts with lock shaft prior to latch hook section when movable framework is closed, retaining mechanism also comprises the locating part of the initial position that limits latch hook, wherein, latch hook section have when movable framework is opened can be along the apparent motion of lock shaft and the latch hook curved surface of Self-unlocking.
Further, above-mentioned locating part is arranged on the latch hook.
Further, the pivot center of above-mentioned latch hook is parallel with the pivot center of movable framework.
Further, above-mentioned latch hook also comprises sleeve, sleeve and the rotating shaft socket that is arranged on movable framework or the fixed frame.
Further, above-mentioned laminated medium processing unit also is included in the handgrip section that arranges on the movable frame external surface.
Further, above-mentioned flexible member is the torsion spring that is set on the sleeve.
Further, above-mentioned lock shaft is fixedly installed on the fixed frame, and latch hook is articulated on the movable framework by rotating shaft, and wherein, the direction of rotation of latch hook when opening is identical with the movable direction of rotation of framework when opening.
Further, above-mentioned lock shaft is fixedly installed on the movable framework, and latch hook is articulated on the fixed frame by rotating shaft, and wherein, the direction of rotation of latch hook when opening is opposite with the movable direction of rotation of framework when opening.
Further, above-mentioned laminated medium processing unit is check scanner or printer.
Further, above-mentioned movable framework integral body is L-shaped, articulates by drive-connecting shaft and fixed frame, and retaining mechanism is arranged on the avris at drive-connecting shaft place of the inside of equipment.
The flaky medium treatment facility with retaining mechanism that the utility model provides comprises movable framework, fixed frame and retaining mechanism, movable framework can be opened or closure with respect to fixed frame, it is inner that retaining mechanism is positioned at the flaky medium treatment facility, for the locked position that movable framework is fixed on respect to the fixed frame closure.When the movable framework person of being operated rotating opening, the latch hook that drives retaining mechanism separates with lock shaft, thereby opens movable framework.Compared with prior art, the utility model is inner by retaining mechanism being arranged on the flaky medium treatment facility, need not to arrange the spanner that is connected with latch hook, also need not in the movable frame surface unlatching that opening can be realized movable framework to be set, therefore, simplify the movable frame body structure, and reduced the number of spare parts of retaining mechanism.
Except purpose described above, feature and advantage, other purpose, feature and the advantage that the utlity model has are described in further detail in connection with accompanying drawing.
Description of drawings
Consist of this specification a part, be used for further understanding accompanying drawing of the present utility model and show preferred embodiment of the present utility model, and be used for illustrating principle of the present utility model with specification.Among the figure:
Fig. 1 is flaky medium treatment facility schematic diagram in the prior art;
Fig. 2 is the schematic diagram of flaky medium treatment facility one embodiment when movable framework is opened that the utility model provides;
Fig. 3 is the internal structure schematic diagram of flaky medium treatment facility one embodiment that provides of the utility model;
Fig. 4 is the partial structurtes schematic diagram of retaining mechanism one embodiment that provides of the utility model;
Fig. 5 is the partial structurtes schematic diagram of another embodiment of retaining mechanism of providing of the utility model;
Fig. 6 a is the structural representation of retaining mechanism one embodiment when movable framework is closed that the utility model provides; And
Fig. 6 b is the structural representation of retaining mechanism when locking that the utility model provides.
Description of reference numerals
80 matrixes, 81 fixed frames
82 movable framework 83 retaining mechanisms
9 conveying roller groups 100 are read magnetic mechanism
200 inkjet printing mechanisms, 300 sweep mechanisms
201 print cartridges, 310 first scan modules
320 second scan modules, 311 first imageing sensors
312 first platens, 321 second imageing sensors
322 second platens, 821 drive-connecting shafts
822 handgrip sections, 1 lock shaft
3 rotating shafts of 2 latch hooks
4 flexible members, 21 sleeves
22 latch hook sections, 23 locating parts
24 guide parts.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Fig. 2 is the axonometric drawing of flaky medium treatment facility one embodiment that provides of the utility model, and Fig. 3 is the internal structure schematic diagram of flaky medium treatment facility one embodiment that provides of the utility model.In the present embodiment, laminated medium processing unit is check scanner, and in other embodiments, laminated medium processing unit can also be printer.Such as Fig. 2, shown in Figure 3, the flaky medium treatment facility comprises matrix 80, fixed frame 81, movable framework 82, and retaining mechanism 83.
Wherein, fixed frame 81 is fixedly connected with matrix 80, be provided with U-shaped curved passage Q at fixed frame 81, the initiating terminal of curved passage Q is connected with entrance A, the end of curved passage Q is connected with outlet B, for delivery of flaky medium, in curved passage Q, be provided with a plurality of conveying roller groups 9, be used for driving flaky medium and in passage, carry.
Along the throughput direction of flaky medium, be provided with at curved passage Q and read magnetic mechanism 100, inkjet printing mechanism 200, and sweep mechanism 300.
Wherein, read magnetic mechanism 100 and comprise that be used to the magnetic head that reads the magnetic ink character information on the medium, magnetic head is installed on the fixed frame 81; Inkjet printing mechanism 200 comprises the print cartridge 201 that is installed on the fixed frame 81, when medium from curved passage Q by the time, the nozzle of the print cartridge 201 of inkjet printing mechanism 200 can dielectric surface printed visual information (as the endorsement etc.); Sweep mechanism 300 is for the image on scanned medium surface.Sweep mechanism 300 comprises at least one group of scan module, and wherein, scan module comprises be used to the imageing sensor that obtains dielectric image, and this imageing sensor can be the devices such as contact-type image sensor, electric coupling formula imageing sensor.
In the present embodiment, sweep mechanism 300 comprises the first scan module 310 and the second scan module 320, both are arranged in order in curved passage Q along the medium transport direction, wherein, the first scan module 310 comprises and is located at passage both sides and the first imageing sensor 311 that is oppositely arranged and the first platen 312, the first imageing sensor 311 is relative with the first surface of medium, when medium between the two by the time, the image that the first imageing sensor 311 can the scanned medium first surface; The second scan module 320 comprises and is positioned at passage both sides and the second imageing sensor 321 that is oppositely arranged and the second platen 322, the second imageing sensor 321 and medium second is relative, when medium when passing between the two, the second imageing sensor 321 can scanned medium second image.Need to prove, in the present embodiment, the first imageing sensor 311, the second imageing sensor 321 are contact-type image sensor, in order to guarantee fitting tightly of medium and imageing sensor, therefore are provided with platen.
In other embodiment provided by the invention, when sweep mechanism adopts electric coupling formula imageing sensor as image-scanning device, need not to arrange the platen relative with electric coupling formula imageing sensor.
In the present embodiment, handgrip section 822 is fixedly installed on the outer surface away from an end of drive-connecting shaft 821 of movable framework 82, caves inward from movable framework 82 outer surfaces.In other embodiment of the present utility model, handgrip section also can be outwards protruding from movable framework 82 outer surfaces.
When movable framework 82 is closed with respect to fixed frame 81, can drive latch hook 2 and cooperate with lock shaft 1 clamping, when movable framework 82 is opened with respect to fixed frame 81, can drive latch hook 2 and separate with lock shaft 1.In the present embodiment, lock shaft 1 is fixedly connected with fixed frame 81, arranges with drive-connecting shaft 821 interval preset distances, and the axis of lock shaft 1 is parallel with the axis of drive-connecting shaft 821; Latch hook 2 is hinged with movable framework 82 by rotating shaft 3, rotating shaft 3 be arranged in parallel with drive-connecting shaft 821 interval preset distances, and latch hook 2 cooperates with rotating shaft 3 sockets, can 3 rotate around the shaft, when movable framework 82 was closed with respect to fixed frame 81, latch hook 2 can cooperate with lock shaft 1 clamping or separate.The direction of rotation of latch hook 2 when opening is consistent with the movable direction of rotation of framework 82 when opening, and when for example the movable direction of rotation of framework 82 when opening was for counter clockwise direction, the direction of rotation of latch hook 2 when opening was also for counterclockwise.In other embodiments, when lock shaft 1 is fixedly installed on the movable framework 82, and latch hook 2 is when being articulated on the fixed frame 81, the direction of rotation of latch hook 2 when opening is opposite with the movable direction of rotation of framework 82 when opening, when for example the movable direction of rotation of framework 82 when opening was for counter clockwise direction, the direction of rotation of latch hook 2 when opening was clockwise direction.
Locating part 23 is fixedly connected with latch hook 2, can also be connected with the movable framework 82 that is provided with latch hook 2 or fixed frame 81, be used for restriction latch hook 2 around the shaft 3 with respect to lock shaft 1 clamping the time the maximum rotation angle.Locating part 23 is one-body molded with the sleeve 21 of latch hook 2 in the present embodiment, be positioned at the opposite side of sleeve 21 with respect to latch hook section 22, along with sleeve 21 cooperates with movable framework 82 with respect to rotating shaft 3 rotary spacing spares 23, be used for limiting latch hook 2 around the shaft 3 with respect to lock shaft 1 clamping the time the maximum rotation angle.
Introduce the course of work of the retaining mechanism that the utility model provides below in conjunction with Fig. 6 a and Fig. 6 b.
When movable framework 82 was opened with respect to fixed frame 81, the latch hook 2 of retaining mechanism 83 was arranged on locating part 23 and movable framework 82 butts on the latch hook 2 under the effect of flexible member 4.When with respect to fixed frame 81 closed movable framework 82, shown in Fig. 6 a, the guide part 24 of latch hook 2 at first be fixed on fixed frame 81 on lock shaft 1 contact, along with movable framework 82 continues around drive-connecting shaft 821 rotating photos for fixed frame 81 closures, lock shaft 1 drives around the shaft 3 rotations of latch hook 2, when movable framework 82 is closed with respect to fixed frame 81, lock shaft 1 snaps in the latch hook section 22 of latch hook 2, shown in Fig. 6 b, under the effect of flexible member 4, latch hook 2 cooperates with lock shaft 1 clamping, and movable framework 82 is fixed on locked position with respect to fixed frame 81 closures.
In the time will opening movable framework 82 with respect to fixed frame 81, the direction of arrow shown in Fig. 6 b, the operator fastens the handgrip section 822 on the movable framework 82, driving movable framework 82 along the direction of opening movable framework 82 rotates around drive-connecting shaft 821, rotating shaft 3, latch hook 2 and flexible member 4 that movable framework 82 is subjected to drive retaining mechanism 83 in the external force rotation process rotate thereupon, wherein, latch hook 2 overcomes the elastic force of flexible member 4 and 3 rotates around the shaft, separate with lock shaft 1, movable framework 82 relative fixed frames 81 are opened.
Compared with prior art, the utility model is inner by retaining mechanism being arranged on the flaky medium treatment facility, the movable frame external surface is fixedly installed with the operator and is used for driving the handgrip section that movable framework is opened with respect to fixed frame, thereby need not to arrange the spanner that is connected with latch hook, also need not in the movable frame surface unlatching that opening can be realized movable framework to be set, therefore, simplify the movable frame body structure, and reduced the retaining mechanism number of spare parts.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. flaky medium treatment facility with retaining mechanism, comprise fixed frame (81) and the movable framework (82) of rotatably opening with respect to described fixed frame (81), wherein, described retaining mechanism (83) is used for described movable framework (82) is fixed on the locked position closed with respect to described fixed frame (81), it comprises lock shaft (1), latch hook (2), and force described latch hook (2) to the flexible member (4) of locking direction deflection, it is characterized in that
Described retaining mechanism (83) is positioned at the inside of described equipment, described latch hook (2) comprises the latch hook section (22) that cooperates with described lock shaft (1) clamping and the guide part (24) that contacts with described lock shaft (1) prior to described latch hook section (22) when described movable framework (82) is closed, described retaining mechanism (83) also comprises the locating part (23) of the initial position that limits described latch hook (2), wherein, described latch hook section (22) have can be along the apparent motion of described lock shaft (1) when opening and the latch hook curved surface of Self-unlocking in described movable framework (82).
2. the flaky medium treatment facility with retaining mechanism according to claim 1 is characterized in that, described locating part (23) is arranged on the described latch hook (2).
3. the flaky medium treatment facility with retaining mechanism according to claim 1 is characterized in that, the pivot center of described latch hook (2) is parallel with the pivot center of described movable framework (82).
4. the flaky medium treatment facility with retaining mechanism according to claim 1, it is characterized in that, described latch hook (2) also comprises sleeve (21), described sleeve (21) and the rotating shaft socket that is arranged on described movable framework (82) or the described fixed frame (81).
5. the flaky medium treatment facility with retaining mechanism according to claim 1 is characterized in that, also is included in the handgrip section (822) that arranges on described movable framework (82) outer surface.
6. the flaky medium treatment facility with retaining mechanism according to claim 4 is characterized in that, described flexible member (4) is for being set in the torsion spring on the described sleeve (21).
7. the flaky medium treatment facility with retaining mechanism according to claim 1 is characterized in that described lock shaft
(1) is fixedly installed on the described fixed frame (81), described latch hook (2) is articulated on the described movable framework (82) by rotating shaft, wherein, the direction of rotation of described latch hook (2) when opening is identical with the direction of rotation of described movable framework (82) when opening.
8. the flaky medium treatment facility with retaining mechanism according to claim 1, it is characterized in that, described lock shaft (1) is fixedly installed on the described movable framework (82), described latch hook (2) is articulated on the described fixed frame (81) by rotating shaft, wherein, the direction of rotation of described latch hook (2) when opening is opposite with the direction of rotation of described movable framework (82) when opening.
9. the flaky medium treatment facility with retaining mechanism according to claim 1 is characterized in that, described laminated medium processing unit is check scanner or printer.
10. the flaky medium treatment facility with retaining mechanism according to claim 1, it is characterized in that, described movable framework (82) is whole L-shaped, articulate by drive-connecting shaft (821) and described fixed frame (81), described retaining mechanism (83) is arranged on the avris at described drive-connecting shaft (821) place of the inside of described equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427614 CN202862837U (en) | 2012-08-24 | 2012-08-24 | Slice medium processing equipment with locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220427614 CN202862837U (en) | 2012-08-24 | 2012-08-24 | Slice medium processing equipment with locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862837U true CN202862837U (en) | 2013-04-10 |
Family
ID=48029585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220427614 Expired - Fee Related CN202862837U (en) | 2012-08-24 | 2012-08-24 | Slice medium processing equipment with locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123212A (en) * | 2017-01-12 | 2017-09-01 | 深圳怡化电脑股份有限公司 | Temporary storage module fixes locking device and automatic depositing-withdrawing equipment |
-
2012
- 2012-08-24 CN CN 201220427614 patent/CN202862837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123212A (en) * | 2017-01-12 | 2017-09-01 | 深圳怡化电脑股份有限公司 | Temporary storage module fixes locking device and automatic depositing-withdrawing equipment |
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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 |
Granted publication date: 20130410 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |