CN112622457A - Printer and movable locking device thereof - Google Patents
Printer and movable locking device thereof Download PDFInfo
- Publication number
- CN112622457A CN112622457A CN202011546041.2A CN202011546041A CN112622457A CN 112622457 A CN112622457 A CN 112622457A CN 202011546041 A CN202011546041 A CN 202011546041A CN 112622457 A CN112622457 A CN 112622457A
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- component
- shaft
- locking device
- movable locking
- printer
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- 239000000872 buffer Substances 0.000 claims abstract description 28
- 230000005489 elastic deformation Effects 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 7
- 230000005389 magnetism Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The embodiment of the invention provides a printer and a movable locking device thereof, wherein the device is used for relatively fixing a first component and a second component and assembling a bearing plate on the first component, and a shaft sleeve is arranged on the bearing plate; the middle section of the sliding shaft penetrates through the shaft sleeve and can slide along the axial direction of the shaft sleeve, and one end of the sliding shaft, which is close to the second component, is provided with a magnetic attraction piece for magnetic attraction and fixation corresponding to the second component; and the elastic buffer piece is arranged on the sliding shaft and generates elastic deformation when the magnetic suction piece of the sliding shaft is abutted with the second component and the first component continuously moves towards the direction of the second component so as to apply elastic resistance to the first component, and two ends of the elastic buffer piece are respectively fixed with the shaft sleeve and the sliding shaft relatively. This embodiment enables elastic cushioning during positioning.
Description
Technical Field
The embodiment of the invention relates to the technical field of printing equipment, in particular to a printer and a movable locking device thereof.
Background
In digital printers such as One pass printers, the print job is usually performed by moving the print substrate while the head is stationary. In order to facilitate maintenance of the ejection head and the ink path assembly thereof, the ejection head and the ink path assembly thereof are generally assembled on a unit carriage, and then the unit carriage is movably assembled on a corresponding hanger fixing baffle in a drawing manner. In order to conveniently control the operation of the drawing unit trolley, the unit trolley and the hanger fixed baffle are relatively positioned at a preset distance by adopting a corresponding positioning device.
The prior positioning device usually directly adopts a rigid positioning structure (such as a threaded connecting piece) to realize the fixation of the hanger fixed baffle and the unit trolley, so when the unit trolley needs to be moved, the corresponding rigid positioning structure needs to be unlocked, and the operation is troublesome; in addition, the unit trolley inevitably generates rigid collision with the hanger fixed baffle in the drawing process, and a buffer mechanism is lacked, so that the impact force on the whole structure is large during collision, and the accuracy of the whole positioning structure is influenced.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a movable locking device for a printer, which can achieve elastic buffering and facilitate locking and unlocking in a positioning process.
A further technical problem to be solved in embodiments of the present invention is to provide a printer, which can achieve elastic buffering and facilitate locking and unlocking in a positioning process.
In order to solve the above technical problem, an embodiment of the present invention provides the following technical solutions: a movable locking device of a printer for relatively fixing a first member and a second member, the device comprising:
a bearing plate assembled on the first component, wherein a shaft sleeve is arranged on the bearing plate;
the middle section of the sliding shaft penetrates through the shaft sleeve and can slide along the axial direction of the shaft sleeve, and one end of the sliding shaft, which is close to the second component, is provided with a magnetic attraction piece for magnetic attraction and fixation corresponding to the second component; and
and the elastic buffer piece is arranged on the sliding shaft, generates elastic deformation when the magnetic suction piece of the sliding shaft is abutted with the second component and the first component continuously moves towards the direction of the second component so as to apply elastic resistance to the first component, and two ends of the elastic buffer piece are respectively fixed with the shaft sleeve and the sliding shaft relatively.
Furthermore, one end of the sliding shaft, which is far away from the second member and located outside the shaft sleeve, is fixed with an outer stop ring protruding from the side surface of the sliding shaft, and a plurality of guide pillars are symmetrically distributed around the sliding shaft and penetrate through the outer stop ring through the middle section, one end of each guide pillar is fixed relative to the shaft sleeve, and the other end of each guide pillar forms a stop portion, the plurality of elastic buffer members are sleeved on the guide pillars in a one-to-one correspondence manner, and two ends of each elastic buffer member are respectively abutted to the outer stop ring and the stop portion.
Further, the slip axle middle part is still movable to be worn to be equipped with one and to follow the gliding dabber of slip axle axial, being close to of dabber the one end of second component with keep away from the one end of second component constitutes butt end and trigger end respectively, the butt end for the piece is inhaled to magnetism stretches out in order to be prior to the piece butt is inhaled to magnetism to the terminal surface of second component one end the second component, be provided with outside the terminal surface of trigger end the trigger end produces the sensor that targets in place of inductive signal promptly when being close to, still be provided with on the dabber and be used for promoting the dabber resume to with the butt end for the elasticity that the corresponding terminal surface of the piece stretched out resets.
Further, the trigger end of dabber still is provided with interior fender and ends the ring apart from the position department of trigger end terminal surface predetermined distance, elasticity resets and overlaps on the trigger end and both ends butt respectively interior fender end with set up in be used for fixing outside the terminal surface of trigger end on the mount pad of the sensor that targets in place.
Furthermore, the movable locking device further comprises a tail cover, an opening end of the tail cover is fixedly connected with the outer stop ring relatively to form an accommodating cavity, one end of the guide pillar, which is provided with the stop part, the elastic buffer part, the triggering end of the mandrel and the elastic reset part are accommodated in the accommodating cavity, and the mounting seat is also fixed on one end wall of the tail cover, which is opposite to the mandrel.
Furthermore, a screw hole is formed in the bearing plate, and an external thread is arranged on the outer side wall of the shaft sleeve and correspondingly screwed in the screw hole.
Furthermore, a locking nut which is matched with the bearing plate to limit the lead range of the axial movement of the shaft sleeve is screwed on the shaft sleeve.
Furthermore, an operating ring protruding outwards is further formed on the outer side wall of the shaft sleeve, and a lead mark indicating the moving distance of the shaft sleeve is further arranged on the end face of the operating ring.
Furthermore, the bearing plate is adjustably assembled on the first component by means of a sliding connection module, the sliding connection module comprises a sliding rail which is fixed on the first component and the extending direction of which is vertical to the axial direction of the sliding shaft, a sliding block which is relatively fixed with the bearing plate and is correspondingly and slidably connected on the sliding rail, and a locking pin which is assembled on the bearing plate and is used for being correspondingly inserted into a selected jack in a group of jacks preset jacks on the first component so as to lock the bearing plate at a preset position of the sliding rail.
In another aspect, to solve further technical problems described above, an embodiment of the present invention provides a printer including a first member, a second member, and a movable locking device for movably locking the first member and the second member, the movable locking device being as described in any one of the above, one of the first member and the second member being a unit carriage for loading a printing head and an ink path assembly thereof and the other being a hanger fixing fence for relatively fixing the unit carriage.
After the technical scheme is adopted, the embodiment of the invention at least has the following beneficial effects: according to the embodiment of the invention, the magnetic part which can be magnetically attracted corresponding to the second component is assembled on the bearing plate assembled on the first component, when the first component and the second component are relatively close to each other, the magnetic part and the second component are correspondingly magnetically attracted to relatively lock the first component and the second component, when the first component needs to be pulled out, the first component can be smoothly pulled out only by applying proper pulling force to the first component to overcome the magnetic attraction between the magnetic part and the second component so as to unlock the first component and the second component, and the locking and unlocking processes are very simple and easy to operate; through increasing the elastic buffer part, and can be in the in-process of first component and second component locking, when magnetism piece has butt second component, and still continue to promote first component when the second component direction removes, the elastic buffer part can produce elastic deformation and exert elastic resistance to first component, effectual realization elastic buffering, the both ends of elastic buffer part respectively with the axle sleeve with the slip shaft relatively fixed can effectually prevent that the slip shaft from deviating from the axle sleeve.
Drawings
Fig. 1 is a schematic view of a detachable structure of an alternative embodiment of the movable locking device of the printer according to the present invention.
Fig. 2 is a schematic view of an alternative embodiment of the movable locking device of the printer according to the present invention in an assembled state.
FIG. 3 is a schematic cross-sectional view of a magnetic member attached to a second member along a longitudinal middle axis of the printer.
FIG. 4 is a cross-sectional view of the central axis of two guide posts along the diagonal of an alternative embodiment of the movable locking mechanism of the printer.
Detailed Description
The present application will now be described in further detail with reference to the accompanying drawings and specific examples. It should be understood that the following illustrative embodiments and description are only intended to explain the present invention, and are not intended to limit the present invention, and features of the embodiments and examples in the present application may be combined with each other without conflict.
As shown in fig. 1 to 4, an alternative embodiment of the present invention provides a movable locking device 1 of a printer for relatively fixing a first member 3 and a second member 5, the device 1 comprising:
a bearing plate 10 assembled on the first member 3, wherein a shaft sleeve 101 is arranged on the bearing plate 10;
a sliding shaft 12 having a middle section penetrating the shaft sleeve 101 and capable of sliding along the axial direction of the shaft sleeve 101, wherein a magnetic attraction member 121 for magnetically attracting and fixing the second member 5 is disposed at one end of the sliding shaft 12 close to the second member 5; and
and an elastic buffer 14 mounted on the sliding shaft 12 and elastically deformed to apply elastic resistance to the first member 3 when the magnetic attraction 121 of the sliding shaft 12 abuts against the second member 5 and the first member 3 continues to move toward the second member 5, wherein two ends of the elastic buffer 14 are respectively fixed to the shaft sleeve 101 and the sliding shaft 12.
According to the embodiment of the invention, the magnetic attraction piece 121 capable of being magnetically attracted corresponding to the second component 5 is assembled on the bearing plate 10 assembled on the first component 3, when the first component 3 and the second component 5 are relatively close to each other, the magnetic attraction piece 121 and the second component 5 are correspondingly magnetically attracted to relatively lock the first component 3 and the second component 5, and when the first component 3 needs to be pulled out, the first component 3 can be smoothly pulled out only by applying proper pulling force to the first component 3 to overcome the magnetic attraction force between the magnetic attraction piece 121 and the second component 5 so as to unlock the first component 3 and the second component 5, and the locking and unlocking processes are very simple and easy to operate; by adding the elastic buffer 14, when the magnetic element 121 is already abutted to the second member 5 and still continuously pushes the first member 3 to move toward the second member 5 in the process of locking the first member 3 and the second member 14, the elastic buffer 14 can generate elastic deformation to apply elastic resistance to the first member 3, so that elastic buffering is effectively realized, and the two ends of the elastic buffer 14 are respectively fixed with the shaft sleeve 101 and the sliding shaft 12, so that the sliding shaft 12 can be effectively prevented from being pulled out of the shaft sleeve 101. In practical implementation, it is understood that the magnetic element 121 may be a magnet, and the position where the second member 5 is fixed to the magnetic element 121 may be made of a material capable of magnetically attracting the magnet or the second member 5 may be made of a material capable of magnetically attracting the magnet; of course, the magnetic member 121 may be made of a material magnetically attracted to the magnet block, and the magnet block may be used as the whole or at a predetermined position of the second member 5.
In the embodiment shown in fig. 1 to 4, the magnetic element 121 includes a screw seat 121a fixed to an end of the sliding shaft 12 close to the second member 5, a clamping nut 121b screwed on the screw seat 121a, and a magnet block 121c assembled between the screw seat 121a and the clamping nut 121b and clamped and fixed by the screw seat 121a and the clamping nut 121 b.
In an optional embodiment of the present invention, an outer stop ring 123 protruding from a side surface of the sliding shaft 12 is fixed at one end of the sliding shaft 12 away from the second member 5 and located outside the shaft sleeve 101, and a plurality of guide posts 125 are symmetrically distributed around the sliding shaft 12 and pass through the outer stop ring 123 at a middle section, one end of each guide post 125 is fixed opposite to the shaft sleeve 101, and a stop portion 125a is formed at the other end, the plurality of elastic buffering members 14 are sleeved on each guide post 125 in a one-to-one correspondence manner, and two ends of each elastic buffering member 14 respectively abut against the outer stop ring 123 and the stop portion 125 a. In the embodiment of the external stop ring 123 protruding from the side surface of the sliding shaft 12, by abutting the elastic buffer 14 against the external stop ring 123 and the stop portion 125a of the guide post 125, when the first member 3 and the second member 5 collide with each other, the second member 5 pushes the first member 3, so that the sliding shaft 12 and the external stop ring 123 move in opposite directions, and the external stop ring 123 immediately presses the elastic buffer 14, so that the elastic buffer 14 compresses, thereby applying elastic resistance to the first member 3, and the structure is simple and can effectively fix the elastic buffer 14. In the embodiment shown in fig. 1, the guide post 125 is a bolt, and the head of the bolt constitutes the stop portion 125 a.
In yet another optional embodiment of the present invention, a core shaft 126 capable of sliding axially along the sliding shaft 12 is further movably disposed in the middle of the sliding shaft 12, an end of the core shaft 126 close to the second member 5 and an end of the core shaft 126 far from the second member 5 respectively form an abutting end 126a and an triggering end 126b, the abutting end 126a extends out relative to an end surface of the magnetic attraction member 121 close to one end of the second member 5 to abut against the second member 5 before the magnetic attraction member 121 abuts against the second member 5, a position sensor 127 generating a sensing signal when the triggering end 126b approaches is disposed outside an end surface of the triggering end 126b, and an elastic resetting member 126c for urging the core shaft 126 to return to a state where the abutting end 126a extends out relative to a corresponding end surface of the magnetic attraction member 121 is further disposed on the core shaft 126. In the embodiment, the abutting end 126a of the core shaft 126 abuts against the second member 5 before the magnetic element 121, when the magnetic element 121 is completely absorbed on the second member 5, the second member 5 abuts against the abutting end 126a of the core shaft 126 to enable the triggering end 126b of the core shaft 126 to face the in-position sensor 127, so as to trigger the in-position sensor 127 to generate a sensing signal, which indicates that the first member 3 and the second member 5 are fixed in position; when the magnetic attraction piece 121 and the second member 5 are released, the elastic restoring piece 126c immediately urges the core shaft 126 to be restored to a state in which the abutting end 126a extends out relative to the corresponding end surface of the magnetic attraction piece 121, so as to realize the restoring action, and repeatedly detect whether the first member 3 and the second member 5 are fixed in place. In a specific implementation, the spindle 126 may be disposed side by side with the magnetic element 121, or may pass through the axis of the magnetic element 121, and in the embodiment shown in fig. 1 to 4, the spindle 126 passes through the axis of the magnetic element 121; in addition, it is understood that the elastic buffer 14 and the elastic restoring element 126c may be implemented by using elastic rubber, a coil spring, etc., and in fig. 1 to 4, the elastic buffer 14 and the elastic restoring element 126c are implemented by using a coil spring.
In yet another alternative embodiment of the present invention, the triggering end 126b of the mandrel 126 is further provided with an inner stop ring 126d at a position spaced from the end surface of the triggering end 126b by a predetermined distance, and the elastic reset piece 126c is sleeved on the triggering end 126b and has two ends respectively abutting against the inner stop ring 126d and a mounting seat 127a for fixing the in-position sensor 127, which is disposed outside the end surface of the triggering end 126 b. In the embodiment, by providing the inner stop ring 126d, when the trigger end 126b of the spindle 126 moves towards the in-position sensor 127, the inner stop ring 126d can effectively press the elastic reset piece 126c, so as to compress the elastic reset piece 126c disposed between the mounting seat 127a and the inner stop ring 126d, and the elastic reset piece 126c can effectively push the inner stop ring 126d when the first member 3 and the second member 5 are released, so as to reset the spindle 126.
In another alternative embodiment of the present invention, the movable locking device 1 further includes a tail cap 16, the open end of the tail cap 16 is fixedly connected to the outer stop ring 123 to form a receiving cavity 161, the end of the guide pillar 125 where the stop portion 125a is formed, the elastic buffer 14, the triggering end 126b of the core shaft 126 and the elastic reset piece 126c are all received in the receiving cavity 161, and the mounting seat 127a is also fixed to an end wall of the tail cap 16 opposite to the core shaft 126. In the embodiment, the tail cover 16 is arranged, so that internal structural components can be protected on one hand; on the other hand, the fixed mounting of the mount 127a and the in-place sensor 127 is facilitated.
In an alternative embodiment of the present invention, a screw hole 103 is formed on the bearing plate 10, and an external thread is formed on an outer side wall of the shaft sleeve 101 and correspondingly screwed in the screw hole 103. The present embodiment further enables the distance between the first member 3 and the second member 5 when they are fixed in place to be effectively adjusted by flexibly rotating the bushing 101 through the threaded fit of the bushing 101 and the threaded hole 103 on the bearing plate 10. In the embodiment shown in fig. 1-4, the bearing plate 10 is embedded with a nut to form the screw hole 103; of course, the screw holes 103 may be directly formed in the carrier plate 10.
In yet another alternative embodiment of the present invention, a locking nut 105 cooperating with the bearing plate 10 to limit the lead range of the axial movement of the bushing 101 is further screwed on the bushing 101. In the embodiment, a locking nut 105 is further arranged, and the locking nut 105 is matched with the screw hole 103 to form a double-nut locking structure, so that when the shaft sleeve 101 rotates to a proper position, the shaft sleeve 101 is effectively fixed in the axial direction, and the position of the shaft sleeve 101 is prevented from moving when the first member 3 and the second member 5 are fixed to generate impact.
In an alternative embodiment of the present invention, the outer side wall of the shaft sleeve 101 is further formed with an operating ring 101a protruding outwards, and a lead mark 101b indicating the moving distance of the shaft sleeve 101 is further provided on the end surface of the operating ring 101 a. In the present embodiment, by providing the operating ring 101a and providing the lead mark 101b thereon, the moving distance of the bushing 101 can be accurately adjusted by rotating the operating ring 101a and comparing the lead mark 101b thereon during specific adjustment. In specific implementation, the lead of the shaft sleeve 101 can be divided into at least 50 equal parts, and the adjustment precision of the shaft sleeve 101 is limited to +/-0.02 mm.
In yet another alternative embodiment of the present invention, the bearing plate 10 is adjustably assembled to the first member 3 by means of a sliding connection module 18, the sliding connection module 18 includes a sliding rail 181 fixed to the first member 3 and extending in a direction perpendicular to the axial direction of the sliding shaft 12, a sliding block 183 fixed to the bearing plate 10 and slidably connected to the sliding rail 181, and a locking pin 185 assembled to the bearing plate 10 and adapted to be inserted into a selected one of a set of insertion holes 30 preset in the first member 3 to lock the bearing plate 10 at a predetermined position of the sliding rail 181. In this embodiment, as shown in fig. 3 and fig. 4, when the axial direction of the sliding shaft 12 is parallel to the horizontal direction, the length direction of the sliding rail 181 is parallel to the height direction, and at this time, the bearing plate 10 is assembled with the sliding rail 181 by sliding the slider 183, and can be located in the same horizontal direction, the first member 3 can be located by using the same movable locking device 1 and different second members 5, so as to prevent the movable locking device 1 from being blocked by the second members 5 on the sides when the bearing plate 10 moves horizontally; in addition, it can be understood that the initial position of the sliding of the supporting plate 10 can be a position where the supporting plate 10 is not blocked by the second member 5, and the end position can be a position where the magnetic attraction member 121 can magnetically attract the second member 5 only by the horizontal movement of the first member 3 when the supporting plate 101 is fixed at the end position. In the embodiment shown in fig. 1, 2 and 4, the locking pin 185 is further provided with an operating member 185 a.
In another aspect, an embodiment of the present invention provides a printer, including a first member 3, a second member 5, and a movable locking device 1 for movably locking the first member 3 and the second member 5, where the movable locking device 1 is a movable locking device as described in any one of the above, one of the first member 3 and the second member 5 is a unit carriage for loading a printing head and an ink path assembly thereof, and the other is a hanger fixing baffle for relatively fixing the unit carriage. The printer of the embodiment adopts the movable locking device 1, can realize elastic buffering in the drawing process of the unit trolley and is effectively fixed with the hanging bracket fixing baffle.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A movable locking device for a printer for relatively fixing a first member and a second member, the device comprising:
a bearing plate assembled on the first component, wherein a shaft sleeve is arranged on the bearing plate;
the middle section of the sliding shaft penetrates through the shaft sleeve and can slide along the axial direction of the shaft sleeve, and one end of the sliding shaft, which is close to the second component, is provided with a magnetic attraction piece for magnetic attraction and fixation corresponding to the second component; and
and the elastic buffer piece is arranged on the sliding shaft, generates elastic deformation when the magnetic suction piece of the sliding shaft is abutted with the second component and the first component continuously moves towards the direction of the second component so as to apply elastic resistance to the first component, and two ends of the elastic buffer piece are respectively fixed with the shaft sleeve and the sliding shaft relatively.
2. The movable locking device of a printer according to claim 1, wherein an outer stopper ring protruding from a side surface of the sliding shaft is fixed to an end of the sliding shaft away from the second member and located outside the sleeve, and a plurality of guide posts are symmetrically distributed around the sliding shaft and pass through the outer stopper ring at a middle portion thereof, one end of each guide post is fixed to the sleeve, and the other end thereof is formed with a stopper portion, and a plurality of elastic buffers are provided to be fitted around each guide post in a one-to-one correspondence manner, and both ends of each elastic buffer abut against the outer stopper ring and the stopper portion, respectively.
3. The movable locking device of a printer according to claim 2, wherein a core shaft capable of sliding along the axial direction of the sliding shaft is movably inserted into the middle of the sliding shaft, one end of the core shaft close to the second member and one end of the core shaft far from the second member respectively form an abutting end and a triggering end, the abutting end extends out of the end surface of the magnetic attraction member close to one end of the second member to abut against the second member before the magnetic attraction member abuts against the second member, an in-place sensor that generates a sensing signal when the triggering end is close to the end surface of the triggering end is arranged outside the end surface of the triggering end, and an elastic reset member for urging the core shaft to return to a state in which the abutting end extends out of the corresponding end surface of the magnetic attraction member is further arranged on the core shaft.
4. The movable locking device of printer as claimed in claim 3, wherein the triggering end of the mandrel is further provided with an inner stop ring at a predetermined distance from the end surface of the triggering end, the elastic reset member is sleeved on the triggering end, and both ends of the elastic reset member respectively abut against the inner stop ring and a mounting seat arranged outside the end surface of the triggering end for fixing the in-place sensor.
5. The movable locking device of a printer as claimed in claim 4, wherein said movable locking device further comprises a tail cap, an open end of said tail cap and said outer stop ring are relatively fixedly connected to form a receiving cavity, an end of said guide post where said stop portion is formed, said elastic buffer member, said trigger end of said spindle and said elastic reset member are all received in said receiving cavity, and said mounting seat is also fixed to an end wall of said tail cap opposite to said spindle.
6. The movable locking device of a printer as claimed in claim 1, wherein said bearing plate has a screw hole, and an outer side wall of said boss has an external thread and is correspondingly screwed into said screw hole.
7. The movable lock device for a printer as claimed in claim 6, wherein a lock nut is further screwed on the sleeve to cooperate with the carrier plate to define a lead range of axial movement of the sleeve.
8. The movable locking device of a printer as claimed in claim 7, wherein the outer side wall of the shaft sleeve is further formed with an operating ring protruding outward, and a lead mark indicating the moving distance of the shaft sleeve is further provided on the end surface of the operating ring.
9. The movable locking device of a printer according to claim 1, wherein said carrier plate is adjustably assembled to said first member by means of a slip module, said slip module including a slide rail fixed to said first member and extending in a direction perpendicular to an axial direction of said slide shaft, a slider fixed to said carrier plate and slidably coupled to said slide rail, and a locking pin assembled to said carrier plate and adapted to be inserted into a selected one of a plurality of insertion holes provided in said first member to lock said carrier plate at a predetermined position of said slide rail.
10. A printer comprising a first member, a second member, and a movable locking device for movably locking the first member and the second member, wherein the movable locking device is the movable locking device according to any one of claims 1 to 9, one of the first member and the second member is a unit carriage for loading a printing head and an ink path assembly thereof and the other is a hanger fixing fence for relatively fixing the unit carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011546041.2A CN112622457B (en) | 2020-12-24 | Printer and movable locking device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011546041.2A CN112622457B (en) | 2020-12-24 | Printer and movable locking device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112622457A true CN112622457A (en) | 2021-04-09 |
| CN112622457B CN112622457B (en) | 2024-06-28 |
Family
ID=
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749965A (en) * | 2011-04-22 | 2012-10-24 | 纬创资通股份有限公司 | Fixing mechanism and electronic device with same |
| CN103659115A (en) * | 2013-11-29 | 2014-03-26 | 东莞市俊知自动机械有限公司 | Saw blade bearing and clamping device with automatic centering function |
| CN107757144A (en) * | 2017-11-13 | 2018-03-06 | 成都创慧科达科技有限公司 | A kind of multi-functional printer sharing |
| CN110451310A (en) * | 2019-09-19 | 2019-11-15 | 东莞市三易智能设备有限公司 | It is die cut feeding machine and its feeding device |
| CN214355017U (en) * | 2020-12-24 | 2021-10-08 | 深圳市润天智数字设备股份有限公司 | Printer and movable locking device thereof |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749965A (en) * | 2011-04-22 | 2012-10-24 | 纬创资通股份有限公司 | Fixing mechanism and electronic device with same |
| CN103659115A (en) * | 2013-11-29 | 2014-03-26 | 东莞市俊知自动机械有限公司 | Saw blade bearing and clamping device with automatic centering function |
| CN107757144A (en) * | 2017-11-13 | 2018-03-06 | 成都创慧科达科技有限公司 | A kind of multi-functional printer sharing |
| CN110451310A (en) * | 2019-09-19 | 2019-11-15 | 东莞市三易智能设备有限公司 | It is die cut feeding machine and its feeding device |
| CN214355017U (en) * | 2020-12-24 | 2021-10-08 | 深圳市润天智数字设备股份有限公司 | Printer and movable locking device thereof |
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