CN112937133A - Printer assembly, printer, base and intelligent device - Google Patents

Abstract

The application discloses printer includes: the printer comprises a base, a printer and a detachable structure for realizing that the printer is detachable from the base; the printer can be arranged in an accommodating cavity arranged on the base, and the printer can be fixed on the base by enabling the detachable structure to be located at a clamping position; by manipulating the detachable structure to a detached position, the printer and the base can be separated from each other, so that the printer can be taken out of the accommodating cavity. The detachable structure of the embodiment of the application can realize that the printer is detached or clamped on the base independently, so that the printer can be taken out independently for maintenance; this printer subassembly is particularly useful for with the smart machine is integrated, can show the complexity that reduces the smart machine that uses the printer and maintain, improves user's use and experiences.

Description

Printer assembly, printer, base and intelligent device

Technical Field

The application relates to the technical field of printers, in particular to a printer assembly, a printer, a base for arranging the printer and an intelligent device.

Background

The printer is one of output devices of the computer, and is used for printing a processing result of the computer on a relevant medium.

The existing printer may be a part of an integrated device, for example, the integrated device is a cash register device, which includes a printer, a code scanning window, and a control panel. The integrated device integrates a plurality of mechanisms, and is convenient for users to use.

However, individual mechanisms in the integrated device often fail, particularly in the printer, such as the printer with a dead cutter, a bent cutter, or a damaged roller. Because the printer is arranged in the integrated equipment, the whole integrated equipment needs to be repaired when the printer is repaired, so that the repair complexity is increased, and the use of the integrated equipment by a user is influenced.

Disclosure of Invention

The embodiment of the application provides a printer to solve need reprocess whole integrated equipment when maintaining the printer among the prior art, increase the complexity of reprocessing, be unfavorable for the user to the problem of integrated equipment use. The embodiment of the application also provides a printer, a base for arranging the printer and an intelligent device.

An embodiment of the present application provides a printer component, includes: the printer comprises a base, a printer and a detachable structure for realizing that the printer is detachable from the base;

the printer can be arranged in an accommodating cavity arranged on the base, and the printer can be fixed on the base by enabling the detachable structure to be located at a clamping position; by manipulating the detachable structure to a detached position, the printer and the base can be separated from each other, so that the printer can be taken out of the accommodating cavity.

Optionally, the direction in which the printer is installed in the accommodating cavity arranged on the base is a first direction;

the detachable structure comprises an active component and a clamping structure, and the printer is fixed on the base through clamping of the active component and the clamping structure; the active assembly is arranged on the base, and the clamping structure is correspondingly arranged on the printer;

the active assembly can be separated from the clamping structure by operating the active assembly to move to a set position in a second direction, so that the detachable structure is located at a separation position, and the printer can be separated from the base in the first direction;

wherein the first direction and the second direction are arranged at an angle.

Optionally, the direction in which the printer is installed in the accommodating cavity arranged on the base is a first direction;

the detachable structure comprises an active component and a clamping structure, and the printer is fixed on the base through clamping of the active component and the clamping structure; the active assembly is arranged on the printer, and the clamping structure is correspondingly arranged on the base;

the active assembly can be separated from the clamping structure by operating the active assembly to move to a set position in a second direction, so that the detachable structure is located at a separation position, and the printer can be separated from the base in the first direction;

wherein the first direction and the second direction are arranged at an angle.

Optionally, the base includes a support frame disposed in the accommodating cavity, the support frame provides a transition structure for combining the base and the printer, and the support frame includes a support frame main body forming a wall surface of the accommodating cavity;

the active components are arranged on two opposite side edges of the support frame main body respectively under the condition that the active components are arranged on the base and the clamping structure is correspondingly arranged on the printer; correspondingly, the clamping structures are respectively arranged on two opposite sides of the printer;

each avris the initiative subassembly removes to the settlement position in the second direction, corresponding initiative subassembly and corresponding joint structure separation, so that the printer can the first direction with the base separation.

Optionally, the active assembly includes an elastic member, a supporting main board, an abutting body, and a fastening structure capable of being fastened to the fastening structure;

the supporting main board is covered on the edge of the side of the supporting frame main body and can move along the second direction;

the buckling structure is arranged on the supporting main board and faces the clamping structure in the second direction;

the abutting body is arranged on the supporting main board along the first direction and abuts against the elastic piece arranged on the edge of the supporting frame main body; the elastic force provided by the elastic piece provides thrust in the direction of the accommodating cavity of the base to the support main board through the abutting body.

Optionally, the active component further includes: the driving body is arranged on one side, deviating from the supporting main board, of the abutting body in a protruding mode in the first direction, the driving body provides an acting point for external force to drive the supporting main board to drive the abutting body and the buckling structure to overcome elastic force of the elastic piece through the driving body, and the driving body moves towards the set position in the second direction.

Optionally, the edge of the support frame main body is provided with a limiting groove arranged along the second direction, and the elastic element is accommodated in the limiting groove along the second direction.

Optionally, the active component further includes: a slip joint limiting structure disposed on the edge of the support bracket body and the support main plate for limiting movement of the support main plate on the edge of the support bracket body.

Optionally, the sliding contact limiting structure comprises a limiting through hole and a positioning column, the limiting through hole is arranged on the supporting main board, and the positioning column protrudes out of the edge of the supporting frame main body and penetrates through the limiting through hole.

Optionally, the printer includes a base integrally connected with the printer, and the clamping structure is disposed on one side of the base facing the base; the printer is installed when the holding chamber, the joint structure be located with the position that the lock structure is relative.

Optionally, the base has a circle of convex edge, the edge is matched with the opening edge of the support frame main body forming the accommodating cavity, and when the printer is installed in the accommodating cavity, the edge is attached to the opening edge of the support frame main body.

Optionally, the end face of the base, which deviates from the accommodating cavity, is provided with a protruding portion, and the protruding height of the protruding portion is higher than or flush with the protruding height of the driving body.

Optionally, the method further includes: the power supply assembly comprises a power supply end and an electric connection end; the power supply end is arranged on the base, and the power connection end is correspondingly arranged on the printer; when the printer is installed in the accommodating cavity of the base, the power supply end is in butt joint with the power connection end, and power supply is achieved.

Optionally, the method further includes: the data transmission assembly comprises a first data transmission end and a second data transmission end, the first data transmission end is arranged on the base, and the second data transmission end is arranged on the printer; when the printer is installed in the accommodating cavity of the base, the first data transmission end and the second data transmission end are in butt joint to realize data transmission.

The present application further provides a printer, comprising: the appearance, the size of this printer make it can install with the supporting base of this printer on set up along the holding chamber that the first direction extends to and, be provided with the joint structure on this printer, and through joint structure and setting are in the cooperation of the initiative subassembly on the base makes this printer can pack into behind the holding chamber, be fixed in the base.

The present application further provides a base for housing a printer, comprising: the printer base is provided with an accommodating cavity extending along a first direction, and the accommodating cavity is shaped and sized to accommodate a printer matched with the base; the base is provided with an active component, and the active component is matched with a clamping structure arranged on the printer, so that the printer can be fixed; the active assembly is controlled to move to a set position in the second direction, so that the active assembly can be separated from a clamping structure on the printer, and the printer can be separated from the base in the first direction; wherein the first direction and the second direction are arranged at an angle.

The present application further provides an intelligent device, comprising at least: the printer comprises a base, a printer and a detachable structure for realizing that the printer is detachable from the base;

the printer can be arranged in an accommodating cavity arranged on the base, and the printer can be fixed on the base by enabling the detachable structure to be located at a clamping position; the detachable structure is operated to be located at a separation position, so that the printer can be separated from the base, and the printer can be taken out of the accommodating cavity;

the base can house some or all of the components of the smart device.

Compared with the prior art, the method has the following advantages:

an embodiment of the present application provides a printer component, includes: the printer comprises a base, a printer and a detachable structure for realizing that the printer is detachable from the base; the printer can be arranged in an accommodating cavity arranged on the base, and the printer can be fixed on the base by enabling the detachable structure to be located at a clamping position; by manipulating the detachable structure to a detached position, the printer and the base can be separated from each other, so that the printer can be taken out of the accommodating cavity. The detachable structure of the embodiment of the application can realize that the printer is detached or clamped on the base independently, so that the printer can be taken out independently for maintenance; this printer subassembly is particularly useful for with the smart machine is integrated, can show the complexity that reduces the smart machine that uses the printer and maintain, improves user's use and experiences.

Drawings

Fig. 1 is a schematic perspective view of a printer assembly provided in a first embodiment of the present application, viewed from an upper left perspective.

Fig. 2 is a schematic perspective view of a printer according to a first embodiment of the present application, as viewed from the lower right.

Fig. 3 is a schematic structural diagram of a printer according to a first embodiment of the present application, which is installed at an upper view angle of a supporting frame.

Fig. 4 is a schematic structural diagram of a printer provided in the first embodiment of the present application, which is installed at a lower view angle of a support frame.

Fig. 5 is a schematic structural diagram of a supporting frame of the base when the active device is mounted on the base according to the first embodiment of the present application.

Fig. 6 is a schematic structural diagram of an active component of a detachable structure in a first embodiment of the present application.

Fig. 7 is a schematic structural diagram of a support frame in the first embodiment of the present application.

Fig. 8 is a partially enlarged schematic view of a portion a in fig. 7.

Fig. 9 is a schematic view of another fastening structure and a clamping structure according to the first embodiment of the present disclosure.

Fig. 10 is a schematic structural diagram of a base of a printer according to a first embodiment of the present application.

Fig. 11 is a schematic structural diagram of a drive assembly of a printer according to a first embodiment of the present application.

Fig. 12 is a schematic structural view of a locking assembly of the printer according to the first embodiment of the present application.

Reference numerals: the printer assembly 100, the printer 101, the base 102, the protrusion 103, the base 1, the support platform 11, the limiting groove 12, the support frame main body 13, the protrusion 121, the first limiting groove 122, the second limiting groove 123, the support cylinder 124, the driving assembly 2, the abutting body 21, the fastening structure 22, the support main board 23, the driving body 24, the horizontal clamping body 25, the protrusion structure 26, the sliding connection limiting structure 3, the limiting through hole 31, the positioning column 32, the elastic element 4, the clamping structure 5, the accommodating chamber 6, the driving assembly 61, the button 611, the connection rotating shaft 612, the shaft hole 613, the shift lever 614, the fixing rod 615, the shift tooth 616, the locking assembly 62, the shift tooth connecting block 621, the locking groove 622, the locking hook 623, the locking protrusion 624, the locking accommodating portion 625, the spring support 63, the chamber cover 64, the second opening 7, the support leg 8, and the smart device 200.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of implementation in many different ways than those herein set forth and of similar import by those skilled in the art without departing from the spirit of this application and is therefore not limited to the specific implementations disclosed below.

The first embodiment of this application provides a printer subassembly, and this application second embodiment provides a printer, and this application third embodiment provides a base for settling the printer, and this application fourth embodiment provides an intelligent device.

Fig. 1 is a schematic perspective view of a printer assembly provided in a first embodiment of the present application, viewed from an upper left perspective. Fig. 2 is a schematic perspective view of a printer according to a first embodiment of the present application, as viewed from the lower right. Fig. 3 is a schematic structural diagram of a printer according to a first embodiment of the present application, which is installed at an upper view angle of a supporting frame. Fig. 4 is a schematic structural diagram of a printer provided in the first embodiment of the present application, which is installed at a lower view angle of a support frame. Fig. 5 is a schematic structural diagram of a supporting frame of the base when the active device is mounted on the base according to the first embodiment of the present application. Fig. 6 is a schematic structural diagram of an active component of a detachable structure in a first embodiment of the present application. Fig. 7 is a schematic structural diagram of a support frame in the first embodiment of the present application. Fig. 8 is a partially enlarged schematic view of a portion a in fig. 7. Fig. 9 is a schematic view of another fastening structure and a clamping structure according to the first embodiment of the present disclosure. Fig. 10 is a schematic structural diagram of a base of a printer according to a first embodiment of the present application. Fig. 11 is a schematic structural diagram of a drive assembly of a printer according to a first embodiment of the present application. Fig. 12 is a schematic structural view of a locking assembly of the printer according to the first embodiment of the present application.

As shown in fig. 1 to 12, a printer assembly 100 according to a first embodiment of the present application includes a printer 101, and a base 1; the base 1 is also a base of the smart device 200 integrally mounted with the printer assembly 100; the printer assembly 100 also includes a detachable structure for enabling the printer 101 to be detached from the base 1. Wherein, the base 1 is a supporting body of the smart device 200, and all or part of the elements of the smart device 200 are arranged on the base 1; for example, the main circuit board of the smart device 200 may be disposed in the inner space thereof; the upper portion thereof may serve as a base or the like for mounting the display unit of the smart device 200. In the first embodiment of the present application, the installation relationship between the printer and the base is mainly provided, and other parts of the smart device 200 will not be described in detail.

The printer 101 may be mounted in the base 1 and may be detached from the base 1 by a detachable structure, so that the printer 101 may be conveniently detached from the smart device 200. Specifically, the printer 101 can be installed in an accommodating cavity formed in the base 1, and the printer 101 can be fixed to the base 1 by positioning the detachable structure at the clamping position; by manipulating the detachable structure to the detached position, the printer 101 and the base 1 can be detached from each other, so that the printer 101 can be taken out of the housing chamber.

In the first embodiment of the present application, the detachable structure includes an active component 2 and a clamping structure 5, in an implementation manner, the active component 2 is disposed on the base 1, the clamping structure 5 is correspondingly disposed on the printer 101, and the active component 2 can be abutted with the clamping structure 5 disposed on the printer 101 to limit the movement of the printer 101 in the first direction. When the printer 101 needs to be separated from the smart device 200, the active assembly 2 can be manipulated to move to a set position in the second direction, the active assembly 2 can be separated from the clamping structure 5, and the detachable structure is located at the separation position, so that the printer 101 can be separated from the base 1 in the first direction, and then the printer 101 can be separated from the smart device 200.

In another possible implementation, contrary to the above structure, the active assembly 2 is disposed on the printer 101, the latch structure 5 is correspondingly disposed on the base 1, and the active assembly 2 can be abutted with the latch structure 5 disposed on the base 1 to limit the movement of the printer 101 in the first direction. When the printer 101 needs to be separated from the smart device 200, the active assembly 2 can be manipulated to move to a set position in the second direction, the active assembly 2 can be separated from the clamping structure 5, the detachable structure is located at the separation position, so that the printer 101 can be separated from the base 1 in the first direction, and then the printer 101 can be separated from the smart device 200.

Obviously, since the structure of the active component 2 is relatively complex and requires a moving space, it is a reasonable choice to arrange the active component 2 on the base 1 with relatively large space, and therefore, the following description will specifically describe the case where the active component 2 is arranged on the base 1 and the latch structure 5 is correspondingly arranged on the printer 101.

Specifically, in the first embodiment of the present application, the base 1 includes a support frame disposed at the position of the accommodating cavity, the support frame provides a transition structure for combining the base with the printer 101, and a main body of the support frame is a support frame main body 13 forming a wall surface of the accommodating cavity; the support frame main body 13 comprises side plates which are surrounded, an accommodating cavity with an opening along a first direction is formed by enclosing the side plates, and the support frame main body 13 is placed in the accommodating cavity provided by the base 1 to form a wall surface of the accommodating cavity; the printer 101 is mounted in the housing chamber in a first orientation. In the first embodiment of the present application, the first direction is a vertical direction, i.e., the printer 101 is installed in the housing chamber of the base 1 in the vertical direction. The second direction is arranged at an angle to the first direction, which may be 90 degrees, i.e. the second direction is a horizontal direction. A support platform 11 is horizontally arranged on the edges of the side plates on two opposite sides of the support frame 13, and a limit groove 12 is arranged on the support platform 11 along the second direction.

In the first embodiment of the present application, the driving assemblies 2 are respectively disposed on two opposite sides of the supporting frame body 13, and correspondingly, the clamping structures 5 are respectively disposed on two opposite sides of the printer 101. The active component 2 on each side can interface with the snap structure 5 on that side to limit movement of the printer 101 in the first direction. When the driving assembly 2 on each side moves in the second direction, the driving assembly 2 is separated from the clamping structure 5, so that the printer 101 is separated from the base 1 in the first direction.

In the first embodiment of the present application, the printer 101 includes a base 102 integrally connected to the printer 101, and the latch structure 5 is disposed on the base 102, and is specifically disposed on a side of the base 102 facing the base 1. The active component 2 includes an elastic component 4, a supporting main board 23, an abutting body 21, and a fastening structure 22 capable of being fastened with the fastening structure 5. The supporting main plate 23 is covered on the edge of the side of the supporting frame main body 13, specifically, on the supporting platform 11 disposed on the edge of the supporting frame main body 13, and the supporting main plate 23 can move on the supporting platform 11 along the second direction. The abutting body 21 is provided on the support main plate 23 in the first direction, and abuts against the elastic member 4 provided in the edge of the support frame main body 13. The snap structure 22 is arranged on the support main plate 23 and faces the snap structure 5 in the second direction. When the printer 101 is installed in the accommodating cavity, the clamping structure 5 is located at a position opposite to the buckling structure 22, so that the clamping structure 5 and the buckling structure 22 are clamped.

It should be noted that, in the first embodiment of the present application, the fastening structure 22 is a structure for fastening with the fastening structure 5, and the elastic element 4 is a structure for providing an elastic force, and providing a pushing force to the accommodating cavity of the base 1 to the supporting main board 23 through the abutting body 21. Elastic component 4 and the body 21 that supports still are used for supporting mainboard 23 and realize the structure that resets after removing, move the in-process along the second direction at the body 21 that supports along supporting mainboard 23 at the butt promptly, and elastic component 4 is compressed gradually by the body 21 that supports for elastic component 4 has the elasticity that resets, and this elasticity that resets can make elastic component 4 reset, and promotes the body 21 that supports and drive support mainboard 23 and reset.

In the first embodiment of the present application, in order to facilitate the driving of the supporting main plate 23 to move on the supporting platform 11, the driving assembly 2 further includes a driving body 24, the driving body 24 is disposed to protrude from a side of the supporting main plate 23 away from the abutting body 21 along the first direction, and is used for driving the supporting main plate 23 to drive the abutting body 21 and the buckling structure 22 to move along the second direction. Among them, preferably, the abutting body 21, the engaging structure 22, and the driving body 24 may be integrally formed with the support main plate 23.

In the first embodiment of the present application, in order to define the elastic member 4 disposed on the edge of the support frame body 13, the edge of the support frame body 13 is provided with the limiting groove 12 disposed along the second direction, and the elastic member 4 is received in the limiting groove 12 along the second direction. Specifically, the limiting groove 12 includes a first limiting groove 122 and a second limiting groove 123 which are separated by a convex body 121 and are communicated with each other, the elastic member 4 is disposed in the first limiting groove 122, and the abutting body 21 is accommodated in the second limiting groove 123 and abuts against the elastic member 4 in the second direction. Wherein the elastic member 4 may be a spring.

Further, in the first embodiment of the present application, the first limiting groove 122 and the second limiting groove 123 are disposed in a horizontal direction corresponding to the vertical direction and the horizontal direction, and the elastic element 4 accommodated in the first limiting groove 122 is also disposed in the horizontal direction. The abutting body 21 is disposed on one side of the supporting main board 23 facing the second limiting groove 123 in a protruding manner along the vertical direction, and abuts against one end of the elastic element 4. The buckling structure 22 is horizontally disposed on the supporting main board 23, and can be butted with the clamping structure 5 horizontally disposed. The driving body 24 is disposed at a side of the supporting main plate 23 away from the abutting body 21 and protruding in the vertical direction, and is used for driving the supporting main plate 23 to drive the abutting body 21 and the buckling structure 22 to move in the horizontal direction.

The following describes specific steps of the printer 101 being engaged with and separated from the base 1 in the horizontal direction, taking a detachable structure disposed on the right side of the base 1 as an example, when the driving body 24 is driven to the right along the horizontal direction, the driving body 24 drives the supporting main board 23 to move to the right, so that the abutting body 21 moves from the second limiting groove 123 to the first limiting groove 122 along the horizontal direction to the right, abuts against the elastic element 4, and gradually compresses the elastic element 4, so that the elastic element 4 has a restoring elastic force. At the same time, the latch structure 22 gradually moves out of the latch structure 5 on the printer 101 in the horizontal rightward direction, so that the active component 2 is removed from the printer 101 in the vertical direction, and the printer 101 can be taken out of the base 1. On the contrary, the printer 101 is mounted in the housing chamber of the base 1 in the vertical direction while maintaining the moving position of the supporting main board 23. At this time, the driving body 24 can be released from being controlled, and the elastic element 4 drives the abutting body 21 to move from the first limiting groove 122 to the second limiting groove 123 along the horizontal left direction by the restoring elastic force of the elastic element 4, and then drives the supporting main board 23 to move left, so that the buckling structure 22 moves to the clamping structure 5 of the printer 101 along the horizontal left direction, so as to complete the limitation of the driving assembly 2 to the printer 101 in the vertical direction, and clamp the printer 101 in the base 1.

It should be noted that, when the active component 2 is engaged with and separated from the printer 101 in the horizontal direction, the engaging structure 5 of the printer 101 is configured as a square groove structure, and the fastening structure 22 is correspondingly configured as a protrusion structure matched with the square groove structure. The notch direction of square groove structure sets up along the horizontal direction, and the extending direction and the notch direction of lug structure are on same straight line to lug structure joint is in the square groove structure.

Of course, in the first embodiment of the present application, the first direction is a vertical direction, and the second direction may be a vertical direction. The first and second limiting grooves 122 and 123 are disposed in a vertical direction, and the elastic member 4 received in the first limiting groove 122 is also disposed in the vertical direction. The abutting body 21 is disposed on one side of the supporting main board 23 facing the second limiting groove 123 in a protruding manner along the vertical direction, and is accommodated in the second limiting groove 123 to abut against the elastic member 4 in the vertical direction. The latch structure 22 is disposed on the supporting main board 23 along the vertical direction, and can be abutted with the latch structure 5 (shown in fig. 9) disposed along the vertical direction. The driving body 24 is disposed on a side of the supporting main plate 23 away from the abutting body 21 and protruding in the vertical direction, and is configured to drive the supporting main plate 23 to drive the abutting body 21 and the buckling structure 22 to move in the vertical direction.

When the driving body 24 is driven vertically downward (indicated by an arrow in fig. 9), the driving body 24 drives the supporting main board 23 to move downward, so that the abutting body 21 moves from the second limiting groove 123 to the first limiting groove 122 along the vertically downward direction, abuts against the elastic element 4, and gradually compresses the elastic element 4, so that the elastic element 4 has a restoring elastic force. At the same time, the latch structure 22 is gradually moved out of the latch structure 5 of the printer 101 in a vertically downward direction, and then the active assembly 2 is removed from the printer 101 in the vertical direction, so as to remove the printer 101 from the base 1. On the contrary, the printer 101 is mounted in the housing chamber of the base 1 in the vertical direction while maintaining the moving position of the supporting main board 23. At this time, the control on the driving body 24 can be released, and through the reset elastic force of the elastic element 4, the elastic element 4 drives the abutting body 21 to move from the first limiting groove 122 to the second limiting groove 123 in the vertical direction, and then drives the supporting main board 23 to move upwards, so that the buckling structure 22 moves to the clamping structure 5 of the printer 101 in the vertical direction, so as to complete the limitation of the driving assembly 2 on the printer 101 in the vertical direction, and clamp the printer 101 in the base 1.

It should be noted that, as shown in fig. 9, when the driving component 2 is engaged with and disengaged from the printer 101 in the vertical direction, the engaging structure 5 is configured as a crescent structure, and the crescent structure specifically includes an inclined plane having an arc and horizontal engaging bodies 25 respectively disposed at two end portions of the inclined plane. The buckling structure 22 is provided as a projection structure 26 with an inclined surface matching with the crescent groove structure. In the clamping state, the notch tangent plane of the crescent structure is tangent to the inclined plane of the bump structure 26, and the horizontal clamping bodies 25 at the two ends of the inclined plane of the crescent structure are limited by the bump structure 26, so that the bump structure 26 is clamped in the crescent structure and limits the movement of the printer 101 in the vertical direction.

In the first embodiment of the present application, in order to prevent the support main plate 23 from being separated randomly when moving on the support base 11, a sliding contact limiting structure 3 is further provided, and the sliding contact limiting structure 3 is provided on the support base 11 and the support main plate 23 provided at the edge of the support frame main body 13, and is used for limiting the sliding of the support main plate 23 on the support base 11. Wherein, the sliding contact limiting structure 3 comprises a limiting through hole 31 and a positioning column 32, the limiting through hole 31 is arranged on the supporting main board 23, and the positioning column 32 protrudes out of the supporting platform 11 and penetrates through the limiting through hole 31. The main support plate 23 is prevented from being separated from the support base 11 when moving in the second direction by the sliding contact defining structure 3.

In the first embodiment of the present application, in order to detach the printer 101 from the base 1, a corresponding opening is provided at a preset position of the base 1, where the preset position is a position opposite to the opening of the accommodating cavity, specifically, a first opening provided along a first direction is provided at a bottom end surface of the base 1, and the printer 101 is installed in the accommodating cavity of the base 1 through the first opening; when detached, the printer 101 is taken out of the housing chamber of the base 1 through the first opening. The base 102 to which the printer 101 is integrally connected is enclosed in the first opening. Specifically, the base 102 has a circular convex edge, which is matched with the opening edge of the support frame main body 13 constituting the accommodating cavity, and when the printer 101 is installed in the accommodating cavity, the edge is attached to the opening edge of the support frame main body 13. A second opening 7 is further provided along the first direction at the side of the first opening, the second opening 7 is used for mounting the driving body 24, and the driving body 24 protrudes from the second opening 7.

In addition, in order to improve the stability of the printer 101 mounted on the base 1, a protrusion 103 is further disposed on a bottom end surface of the base 102 (an end surface of the base 102 facing away from the accommodating cavity), and a protrusion height of the protrusion 103 is higher than or equal to a protrusion height of the driving body 24. In addition, the four corners of the bottom end surface of the base 1 are further provided with support legs 8, and the support legs 8 have a support height higher than the height of the driving body 24 protruding from the plane of the second opening 7, so that the driving body 24 is not driven.

Correspondingly, the top end face of the base 1 is provided with a third opening and a fourth opening, and the third opening and the fourth opening are used for installing the opening and closing component of the printer component 100. Specifically, the opening and closing component is disposed on one side of the base 1 opposite to the base 102, and the opening and closing component is disposed on the printer 101 and the base 1. The opening and closing assembly comprises a driving assembly 61, a locking assembly 62 and a bin cover 64 connected with a spring support 63, the driving assembly 61 is movably arranged on the base 1 and connected with the locking assembly 62, one end of the spring support 63 is connected to the printer 101, the other end of the spring support 63 is connected to the bin cover 64, the locking assembly 62 is arranged on the bin cover 64 and the accommodating bin 6, the driving assembly 61 is driven, and the bin cover 64 is opened through the locking assembly 62 and the spring support 63. The bin cover 64 is located at the third opening location.

In the first embodiment of the present application, the drive assembly 61 includes: button 611, connecting shaft 612 and shift lever 614. The button 611 is installed at the third opening position, the button 611 comprises a pressing end face, a limiting post 617 arranged on one side opposite to the pressing end face, and a return spring 618 sleeved on the limiting post 617, the limiting post 617 provides limiting support for the return spring 618, the return spring 618 has a return elastic force after the button 611 is pressed down, and when the pressure pressed on the button 611 is removed, the return elastic force of the return spring 618 can enable the button 611 to return to the initial position. The whole connecting rotating shaft 612 is T-shaped, one shaft end of the horizontal side is connected with the button 611, the other shaft end of the horizontal side is connected with the shift lever 614, the shaft end of the vertical side is provided with a shaft hole 613, the shaft hole 613 can be movably connected with the supporting column 124 which is convexly arranged on the side plate of the base 1, the supporting column 124 is used as a support for the connecting rotating shaft 612, and one end of the connecting rotating shaft 612 is movably arranged on the base 1. The shifting lever 614 is provided with a fixed rod 615 and a shifting tooth 616 which are integrally formed, the other end of the connecting rotating shaft 612 is movably connected with the fixed rod 615, and the shifting tooth 616 is clamped with the locking assembly 62. The button 611 is driven to rotate the connecting shaft 612, so that the shifting lever 614 is driven to rotate, so that the shifting teeth drive the locking and unlocking of the locking assembly 62.

In the first embodiment of the present application, the latch assembly 62 includes a finger connecting block 621, a latch groove 622, a latch hook 623, a latch protrusion 624, and a latch accommodating portion 625 matching the latch protrusion 624. In which the locking container 625 is provided at the opening position of the container 6, and the locking protrusion 624 is opposite to the locking container 625 and provided on the bin cover 64. The dial connecting block 621 is provided at an end of the lock receiving portion 625 and is connected with the dial 616. The latch groove 622 is provided on the latch protrusion 624, and the latch hook 623 is opposite to the latch groove 622 and is provided on the latch accommodation portion 625. In the locked state, the locking protrusion 624 is clamped in the locking accommodation part 625, and the locking hook 623 is clamped in the locking groove 622; when the bin cover 64 is opened, the shifting teeth 616 drive the shifting teeth connecting block 621 to shift counterclockwise through the connecting rotating shaft 612, so that the locking accommodating part 625 generates a small displacement, and the locking hook 623 on the locking accommodating part 625 is displaced, and then the locking hook 623 disengages from the locking groove 622, and the bin cover 64 drives the locking protrusion 624 to separate from the locking accommodating part 625 under the action of the spring support 63, so as to release the locking state, i.e. open the bin cover 64. The bin cover 64 is used for covering the accommodating bin of the printer 101, the accommodating bin 6 is arranged on one side, which is far away from the base 102, and is recessed in the printer 101, and the accommodating bin 6 is used for accommodating printing media.

In the first embodiment of the present application, the base 1 further includes a power supply assembly (not shown) for supplying power to the printer 101, the power supply assembly including a power supply terminal and an electrical connection terminal; the power supply end is arranged on the base 1, and the power connection end is correspondingly arranged on the printer 101; when the printer 101 is installed in the accommodating cavity of the base 1, the power supply end and the power connection end are butted to supply power. Wherein, the power supply end and the power connection end are magnetic power supply and power connection ports. In addition, the base 1 further includes a data transmission assembly (not shown) including a first data transmission terminal provided on the base 1 and a second data transmission terminal provided on the printer 101. When the printer 101 is installed in the accommodating cavity of the base 1, the first data transmission end and the second data transmission end are butted to realize data transmission. The first data transmission end is arranged as a flat cable, and the second data transmission end is arranged as an interface; or the second data transmission end is arranged as a flat cable, and the first data transmission end is arranged as an interface.

A first embodiment of the present application provides a printer assembly comprising: the printer comprises a base, a printer and a detachable structure for realizing that the printer is detachable from the base; the printer can be arranged in an accommodating cavity arranged on the base, and the printer can be fixed on the base by enabling the detachable structure to be located at a clamping position; by manipulating the detachable structure to a detached position, the printer and the base can be separated from each other, so that the printer can be taken out of the accommodating cavity. The detachable structure of the embodiment of the application can realize that the printer is detached or clamped on the base independently, so that the printer can be taken out independently for maintenance; this printer subassembly is particularly useful for with the smart machine is integrated, can show the complexity that reduces the smart machine that uses the printer and maintain, improves user's use and experiences.

A second embodiment of the present application provides a printer, as shown in fig. 1 to 4, a printer 101 including: the appearance and the size of the printer 101 enable the printer 101 to be mounted in a containing cavity which is arranged on a base 1 matched with the printer 101 and extends along a first direction, a clamping structure 5 is arranged on the printer 101, and the printer 101 can be fixed on the base 1 after being mounted in the containing cavity through the matching of the clamping structure 5 and an active component 2 arranged on the base 1.

A third embodiment of the present application provides a base for housing a printer, as shown in fig. 1 to 4, the base 1 including: an accommodating cavity extending along a first direction is arranged, and the accommodating cavity is shaped and sized to accommodate a printer 101 matched with the base 1; the base 1 is provided with an active component 2, and the active component 2 is matched with a clamping structure 5 arranged on the printer 101, so that the printer 101 can be fixed; by operating the driving assembly 2 to move to a set position in the second direction, the driving assembly 2 can be separated from the clamping structure 5 on the printer 101, and the printer 101 can be separated from the base 1 in the first direction; wherein the first direction and the second direction are arranged at an angle.

A fourth embodiment of the present application provides a smart device 200, as shown in fig. 1 to 12, the smart device 200 at least includes: the printer comprises a base 1, a printer 101 and a detachable structure for realizing that the printer 101 is detachable from the base 1; the printer 101 can be installed in an accommodating cavity formed in the base 1, and the printer 101 can be fixed on the base 1 by enabling the detachable structure to be located at the clamping position; by manipulating the detachable structure to the detached position, the printer 101 and the base 1 can be detached from each other, so that the printer 101 can be taken out of the housing chamber. The base 1 can house some or all of the elements of the smart device 200.

Application scenario 1

The application scenario is explained with reference to the smart device 200 provided in the second embodiment of the present application. Specifically, when the user finds that the printer 100 is out of order while using the smart device 200, the user may first press the button 611 to open the magazine cover 64 and then take out the printing medium accommodated in the accommodating magazine 6. Then, the user drives the driving body 24 along the horizontal direction, and then drives the supporting main board 23 to move rightward, so that the abutting body 21 moves from the second limiting groove 123 to the first limiting groove 122 along the horizontal rightward direction, and abuts against the elastic element 4, and the elastic element 4 is gradually compressed, so that the elastic element 4 has a reset elastic force. At the same time, the latch structure 22 gradually moves out of the latch structure 5 of the main body of the printer 100 in the horizontal rightward direction, so that the active component 2 is removed from the printer 101 in the vertical direction, and the printer 101 can be taken out of the base 1. The printer 101 is mounted in the housing space of the base 1 in the vertical direction while maintaining the moving position of the driving body 24. At this time, the driving body 24 can be released from being controlled, and the elastic element 4 drives the abutting body 21 to move from the first limiting groove 122 to the second limiting groove 123 along the horizontal left direction by the restoring elastic force of the elastic element 4, and then drives the supporting main board 23 to move left, so that the buckling structure 22 moves to the clamping structure 5 of the printer 101 along the horizontal left direction, so as to complete the limitation of the driving assembly 2 to the printer 101 in the vertical direction, and clamp the printer 101 in the base 1.

Application scenario 2

The application scenario is explained with reference to the smart device 200 provided in the second embodiment of the present application. Specifically, when the user finds that the printer 100 is out of order while using the smart device 200, the user may first press the button 611 to open the magazine cover 64 and then take out the printing medium accommodated in the accommodating magazine 6. Then, the user drives the driving body 24 of the driving assembly 2 along the vertical downward direction, and then drives the supporting main board 23 to move downward, so that the abutting body 21 moves from the second limiting groove 123 to the first limiting groove 122 along the vertical downward direction, and abuts against the elastic element 4, thereby gradually compressing the elastic element 4, and enabling the elastic element 4 to have the reset elastic force. At the same time, the latch structure 22 is gradually moved out of the latch structure 5 of the printer 101 in a vertically downward direction, and then the active assembly 2 is removed from the printer 101 in the vertical direction, so as to remove the printer 101 from the base 1. On the contrary, the printer 101 is installed in the accommodating space of the base 1 in the vertical direction while maintaining the moving position of the supporting main board 23. At this time, the control on the driving body 24 can be released, and through the reset elastic force of the elastic element 4, the elastic element 4 drives the abutting body 21 to move from the first limiting groove 122 to the second limiting groove 123 in the vertical direction, and then drives the supporting main board 23 to move upwards, so that the buckling structure 22 moves to the clamping structure 5 of the printer 101 in the vertical direction, so as to complete the limitation of the driving assembly 2 on the printer 101 in the vertical direction, and clamp the printer 101 in the base 1.

Although the present application has been described with reference to the preferred embodiments, it is not intended to limit the present application, and those skilled in the art can make variations and modifications without departing from the spirit and scope of the present application, therefore, the scope of the present application should be determined by the claims that follow.

Claims (10)

1. A printer assembly, comprising: the printer comprises a base, a printer and a detachable structure for realizing that the printer is detachable from the base;

the printer can be arranged in an accommodating cavity arranged on the base, and the printer can be fixed on the base by enabling the detachable structure to be located at a clamping position; by manipulating the detachable structure to a detached position, the printer and the base can be separated from each other, so that the printer can be taken out of the accommodating cavity.

2. The printer assembly of claim 1, wherein the printer is mounted in a first orientation in a receiving cavity provided in the base;

the detachable structure comprises an active component and a clamping structure, and the printer is fixed on the base through clamping of the active component and the clamping structure; the active assembly is arranged on the base, and the clamping structure is correspondingly arranged on the printer;

the active assembly can be separated from the clamping structure by operating the active assembly to move to a set position in a second direction, so that the detachable structure is located at a separation position, and the printer can be separated from the base in the first direction;

wherein the first direction and the second direction are arranged at an angle.

3. The printer assembly of claim 2, wherein the base includes a support bracket disposed in the receiving cavity, the support bracket providing a transition structure for coupling the base to the printer, the support bracket including a support bracket body defining a wall of the receiving cavity;

the active components are arranged on two opposite side edges of the support frame main body respectively under the condition that the active components are arranged on the base and the clamping structure is correspondingly arranged on the printer; correspondingly, the clamping structures are respectively arranged on two opposite sides of the printer;

each avris the initiative subassembly removes to the settlement position in the second direction, corresponding initiative subassembly and corresponding joint structure separation, so that the printer can the first direction with the base separation.

4. The printer assembly according to claim 3, wherein the active assembly comprises an elastic member, a supporting main board, an abutting body and a buckling structure capable of being buckled with the buckling structure;

the supporting main board is covered on the edge of the side of the supporting frame main body and can move along the second direction;

the buckling structure is arranged on the supporting main board and faces the clamping structure in the second direction;

the abutting body is arranged on the supporting main board along the first direction and abuts against the elastic piece arranged on the edge of the supporting frame main body; the elastic force provided by the elastic piece provides thrust in the direction of the accommodating cavity of the base to the support main board through the abutting body.

5. The printer assembly of claim 4, wherein said active assembly further comprises: the driving body is arranged on one side, deviating from the supporting main board, of the abutting body in a protruding mode in the first direction, the driving body provides an acting point for external force to drive the supporting main board to drive the abutting body and the buckling structure to overcome elastic force of the elastic piece through the driving body, and the driving body moves towards the set position in the second direction.

6. The printer assembly of claim 4, wherein said active assembly further comprises: a slip joint limiting structure disposed on the edge of the support bracket body and the support main plate for limiting movement of the support main plate on the edge of the support bracket body.

7. The printer assembly of claim 6, wherein the printer includes a base integrally connected to the printer, the snap-fit structure being disposed on a side of the base facing the base; the printer is installed when the holding chamber, the joint structure be located with the position that the lock structure is relative.

8. A printer, comprising: the appearance, the size of this printer make it can install with the supporting base of this printer on set up along the holding chamber that the first direction extends to and, be provided with the joint structure on this printer, and through joint structure and setting are in the cooperation of the initiative subassembly on the base makes this printer can pack into behind the holding chamber, be fixed in the base.

9. A base for housing a printer, comprising: the printer base is provided with an accommodating cavity extending along a first direction, and the accommodating cavity is shaped and sized to accommodate a printer matched with the base; the base is provided with an active component, and the active component is matched with a clamping structure arranged on the printer, so that the printer can be fixed; the active assembly is controlled to move to a set position in the second direction, so that the active assembly can be separated from a clamping structure on the printer, and the printer can be separated from the base in the first direction; wherein the first direction and the second direction are arranged at an angle.

10. A smart device, characterized by comprising at least: the printer comprises a base, a printer and a detachable structure for realizing that the printer is detachable from the base;

the printer can be arranged in an accommodating cavity arranged on the base, and the printer can be fixed on the base by enabling the detachable structure to be located at a clamping position; the detachable structure is operated to be located at a separation position, so that the printer can be separated from the base, and the printer can be taken out of the accommodating cavity;

the base can house some or all of the components of the smart device.

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