CN214495013U

CN214495013U - Slice type medium processing device

Info

Publication number: CN214495013U
Application number: CN202120461081.0U
Authority: CN
Inventors: 谭佳武; 孙晓蕾; 王春涛; 刘丙庆
Original assignee: Shandong New Beiyang Information Technology Co Ltd
Current assignee: Shandong New Beiyang Information Technology Co Ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-26
Anticipated expiration: 2031-03-03

Abstract

The utility model relates to a thin slice class medium processing field discloses a thin slice class medium processing apparatus. The thin sheet type medium processing device comprises a first frame, a second frame and a frame locking mechanism for locking the position of the second frame relative to the first frame, wherein the frame locking mechanism comprises a locking shaft, a locking piece and a detection assembly, the locking shaft is arranged on the first frame, the locking piece is arranged on the second frame, and the locking piece can move relative to the second frame and has a locking position and an unlocking position; the detection assembly comprises a sensor and a detection hole, the sensor is fixedly arranged on the second frame, and the detection hole is formed in the locking piece. The utility model discloses a joint complex retaining member and locking shaft lock the second frame for the position of first frame, realize the detection to the latched position of second frame through the cooperation of sensor and inspection hole, its simple structure, occupation space are little, do benefit to the miniaturized design of structure.

Description

Slice type medium processing device

Technical Field

The utility model relates to a thin slice class medium processing field especially relates to a thin slice class medium processing apparatus.

Background

Some sheet medium processing devices comprise a first frame and a second frame, the second frame is movably connected with the first frame, sheet media are conveyed between the first frame and the second frame, conveying rollers arranged on the first frame and the second frame are driven by a motor to rotate, the conveying rollers drive the sheet media to move, the second frame can move relative to the first frame due to the fact that the conveying rollers drive the sheet media to move, the movement of the sheet media can be influenced when the second frame moves relatively to the first frame, and the sheet media can be clamped between the first frame and the second frame when the sheet media are serious, so that the normal use of the whole sheet medium processing device is influenced. In order to avoid the second frame moving relative to the first frame, the sheet-like media processing device generally further includes a locking mechanism for locking the position of the second frame relative to the first frame, and a detection mechanism for detecting the operating state of the locking mechanism to ensure the position of the second frame relative to the first frame to be stable.

SUMMERY OF THE UTILITY MODEL

Based on the above, an object of the utility model is to provide a thin slice class medium processing apparatus to thin slice class medium processing apparatus's detection mechanism structure is complicated among the solution correlation technique, and occupation space is great, is unfavorable for the problem of the miniaturized design of structure.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a sheet medium processing device comprises a first frame, a second frame and a frame locking mechanism for locking the position of the second frame relative to the first frame, wherein the frame locking mechanism comprises a locking shaft, a locking piece and a detection assembly, the locking shaft is arranged on the first frame, the locking piece is arranged on the second frame, and the locking piece can move relative to the second frame and has a locking position and an unlocking position; the detection assembly comprises a sensor and a detection hole, the sensor is fixedly arranged on the second frame, and the detection hole is arranged on the locking piece; when the locking piece is located at the locking position, the locking piece is in clamping fit with the locking shaft to lock the position of the second frame relative to the first frame, and meanwhile, the detection hole is in relative fit with the sensor to trigger the sensor to output a first signal; when the retaining member is located when the unlocking position, the retaining member is separated from the locking shaft to unlock the position of the second frame relative to the first frame, and meanwhile, the retaining member is matched with the sensor relatively to trigger the sensor to output a second signal.

As a preferable mode of the sheet-like medium processing device, the locking member includes a first side wall; the sensor comprises a light emitter and a light receiver, and the light emitter and the light receiver are oppositely arranged at intervals; when the locking member is located at the locking position, the detection hole is located between the light emitter and the light receiver, and light emitted by the light emitter can pass through the detection hole to be received by the light receiver so as to trigger the sensor to output the first signal; when the locking member is located at the unlocking position, the first side wall is located between the light emitter and the light receiver, and light emitted by the light emitter is blocked by the first side wall and cannot be received by the light receiver so as to trigger the sensor to output the second signal; or, the retaining member includes a first sidewall; the sensor comprises a microswitch comprising an elastic rod; when the locking piece is located at the locking position, the elastic rod can extend into the detection hole, and the micro switch outputs the first signal; when the retaining member is located at the unlocking position, the elastic rod is abutted to the first side wall, and the micro switch outputs the second signal.

Preferably, the detection hole is opened in the first side wall, when the locking member is located at the locking position, the detection hole is located between the light emitter and the light receiver, and when the locking member is located at the unlocking position, the solid part of the first side wall is located between the light emitter and the light receiver.

As a preferable scheme of the sheet type medium processing device, the first frame includes two first side plates arranged at intervals in a first direction, and both ends of the locking shaft are supported by the two first side plates respectively; the second frame comprises two second side plates arranged at intervals along a first direction and a rotating shaft connected between the two second side plates; first lateral wall is equipped with first hook portion, first lateral wall by the pivot is supported, just first lateral wall can wind the axis of pivot rotates, works as the retaining member is located during the locking position, first hook portion with the cooperation of locking axle joint, works as the retaining member is located during the unlocking position, first hook portion with the separation of locking axle.

As a preferable scheme of the sheet type medium processing device, the first frame includes two first side plates arranged at intervals in a first direction, and both ends of the locking shaft are supported by the two first side plates respectively; the second frame comprises two second side plates arranged at intervals along a first direction; the retaining member still includes second lateral wall and connection wall, the second lateral wall with first lateral wall sets up along first direction interval, the connection wall is connected first lateral wall with between the second lateral wall, the second frame is still including supporting in two the pivot of second lateral plate, first lateral wall with second lateral wall both by the pivot is supported and all can be wound the axis of pivot is rotated, first lateral wall is equipped with first hook portion, the second lateral wall is equipped with second hook portion, works as the retaining member is located during the locking position, first hook portion with second hook portion simultaneously with the cooperation of locking axle joint, works as the retaining member is located during the unlocking position, first hook portion with second hook portion simultaneously with the separation of locking axle.

Preferably, the rotating shaft includes a long shaft, two ends of the long shaft are respectively supported by the two second side plates, or the rotating shaft includes two coaxially disposed short shafts, one end of each of the two short shafts is respectively fixedly connected to the connecting wall, and the other end of each of the two short shafts is respectively supported by the two second side plates and can rotate relative to the second side plates.

Preferably, the connecting wall is provided with an operating part which is arranged at a distance from the rotating shaft and is configured to be held by a user to drive the locking member to rotate around the axis of the rotating shaft.

Preferably, the connecting wall is further provided with a recess for reinforcing the strength of the connecting wall.

As a preferable scheme of the sheet-like medium processing device, the frame locking mechanism further includes a first limiting member, the first limiting member is connected to the second frame, the first side wall is provided with a first limiting portion, and/or the second side wall is provided with a second limiting portion, and when the locking member is located at the unlocking position, the first limiting portion and/or the second limiting portion abuts against the first limiting member.

As a preferable mode of the sheet-like medium processing apparatus, the frame locking mechanism further includes an elastic member, a first end of the elastic member is connected to the locking member, a second end of the elastic member is connected to the second frame, and the elastic member is configured to cause the locking member to have a tendency to rotate toward the locking position all the time.

As a preferable embodiment of the sheet-like medium processing apparatus, the frame locking mechanism further includes a second limiting member, and the second limiting member is connected to the second frame; the first side wall is further provided with a third limiting part, and/or the second side wall is provided with a fourth limiting part, when the locking part is separated from the locking shaft, the third limiting part is abutted to the second limiting part under the action of elastic force of the elastic part, and/or the fourth limiting part is abutted to the second limiting part.

As an optimal scheme of slice class medium processing apparatus, first frame includes two first curb plates of arranging along first direction interval, the second frame includes two second curb plates of setting along first direction interval, the both ends of locking axle are by two first curb plate supports, the both ends of retaining member are through pivot and two second curb plate rotatable coupling works as the retaining member with during the locking axle joint is joined in marriage, first frame with the second frame is arranged along the second direction in proper order, wherein first direction with the second direction is the contained angle setting.

As a preferred scheme of a flaky media processing device, the flaky media processing device further comprises a first conveying roller arranged on the first frame and a second conveying roller arranged on the second frame, wherein two ends of the first conveying roller are supported by the first side plates, two ends of the second conveying roller are supported by the second side plates, and when the locking piece is matched with the locking shaft in a clamping manner, the first conveying roller and the second conveying roller can sequentially drive flaky media to move along the second direction.

As a preferable scheme of the sheet type medium processing device, the first side plate is provided with an insertion slot, and the second side plate is inserted into the insertion slot along the second direction.

The utility model has the advantages that:

the utility model provides a thin slice class medium processing apparatus includes first frame, second frame and is used for locking the frame locking mechanical system of second frame relative to the position of first frame, and frame locking mechanical system includes locking shaft, retaining member and determine module, and the locking shaft sets up in first frame, and the retaining member sets up in the second frame, and the retaining member can move and have locking position and unblock position relative to the second frame; the detection assembly comprises a sensor and a detection hole, the sensor is fixedly arranged on the second frame, and the detection hole is arranged on the locking piece; when the locking piece is located at the locking position, the locking piece is clamped and matched with the locking shaft to lock the position of the second frame relative to the first frame, and meanwhile, the detection hole is matched with the sensor relatively to trigger the sensor to output a first signal; when the locking piece is located at the unlocking position, the locking piece is separated from the locking shaft so as to unlock the position of the second frame relative to the first frame, and meanwhile, the locking piece is matched with the sensor relatively so as to trigger the sensor to output a second signal. The utility model locks the position of the second frame relative to the first frame by arranging the locking piece and the locking shaft which are in clamping fit, simultaneously, the detection hole is matched with the sensor relatively, the sensor is triggered to output a first signal, and the position of the second frame is ensured to be locked, thereby avoiding the blocking of the thin-sheet medium such as paper money, bills and the like between the first frame and the second frame and ensuring the normal use of the thin-sheet medium processing device; the utility model discloses a sensor and inspection hole cooperation realize the detection of the latched position of second frame, and its simple structure, occupation space are little, do benefit to the miniaturized design of structure.

Drawings

Fig. 1 is a schematic structural diagram of a sheet-like medium processing device according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of a part of a structure of a sheet-like medium processing device according to an embodiment of the present invention;

fig. 4 is a schematic view of a part of a structure of a sheet-like medium processing apparatus according to an embodiment of the present invention;

FIG. 5 is a schematic view of the embodiment of the present invention showing the locking member in the locked position;

FIG. 6 is a first schematic structural view illustrating the locking member of the embodiment of the present invention rotated from the locking position to the unlocking position;

FIG. 7 is a second schematic structural view illustrating the locking member of the embodiment of the present invention rotated from the locking position to the unlocking position;

FIG. 8 is a first schematic view of the embodiment of the present invention showing the locking member under the action of the elastic member after the second frame is opened with respect to the first frame;

fig. 9 is a second schematic structural view of the locking member under the action of the elastic member after the second frame is opened relative to the first frame according to the embodiment of the present invention.

In the figure:

1-a first frame; 11-a first side panel; 111-slot; 2-a second frame; 21-a second side plate; 22-a rotating shaft; 3-a frame locking mechanism; 31-a locking shaft; 32-a locking member; 321-a first side wall; 3211-a first hook; 3212-a first stopper; 322-a second side wall; 3221-a second hook portion; 3222-a second stop portion; 3223-a fourth position-limiting part; 323-connecting wall; 3231-an operation part; 3232-concave; 33-a detection component; 331-a sensor; 3311-light emitter; 332-detection wells; 34-a first stop; 35-an elastic member; 36-second limiting member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 9, the present embodiment provides a sheet-like medium processing apparatus for performing processes such as printing, scanning, reading and writing, transportation, and cutting on sheet-like media such as paper, paper money, and bills. The sheet-like medium processing device comprises a first frame 1, a second frame 2 and a frame locking mechanism 3, wherein the second frame 2 is movably connected with the first frame 1, and the sheet-like medium is conveyed between the first frame 1 and the second frame 2. Specifically, the first frame 1 is provided with a first conveying roller, the second frame 2 is provided with a second conveying roller, the motor drives the first conveying roller and the second conveying roller to rotate, and the first conveying roller and the second conveying roller drive the sheet type medium to move, so that the conveying and processing of the sheet type medium are completed. The frame locking mechanism 3 is used to lock the position of the second frame 2 relative to the first frame 1, preventing the second frame 2 from moving relative to the first frame 1. The frame locking mechanism 3 specifically comprises a locking shaft 31, a locking member 32 and a detection assembly 33, wherein the locking shaft 31 is arranged on the first frame 1, the locking member 32 is arranged on the second frame 2, and the locking member 32 can move relative to the second frame 2 and has a locking position and an unlocking position; the detecting member 33 includes a sensor 331 and a detecting hole 332, the sensor 331 is fixedly disposed on the second frame 2, and the detecting hole 332 is disposed on the locker 32; when the locking member 32 is located at the locking position, the locking member 32 is in clamping fit with the locking shaft 31 to lock the position of the second frame 2 relative to the first frame 1, and the detection hole 332 is in relative fit with the sensor 331 to trigger the sensor 331 to output a first signal; when the locker 32 is located at the unlock position, the locker 32 is separated from the locking shaft 31 to unlock the position of the second frame 2 with respect to the first frame 1, and simultaneously, the locker 32 is relatively engaged with the sensor 331 to trigger the sensor 331 to output the second signal.

In the embodiment, the position of the second frame 2 relative to the first frame 1 is locked by arranging the locking piece 32 and the locking shaft 31 which are in clamping fit, meanwhile, the detection hole 332 is in relative fit with the sensor 331, the sensor 331 is triggered to output a first signal, and the position of the second frame 2 can be determined to be locked according to the first signal output by the sensor 331, so that the sheet media such as paper money and bills are prevented from being jammed between the first frame 1 and the second frame 2, and the normal use of the sheet media processing device is ensured; in this embodiment, the sensor 331 and the detection hole 332 are small in structural size, and the detection of the locking position of the second frame 2 is realized through the cooperation of the sensor 331 and the detection hole 332, so that the structure is simple, the occupied space is small, and the structure miniaturization design is facilitated.

It should be noted that, in other embodiments, the sensor 331 may also be disposed on the locking member 32, the detecting hole 332 is disposed on the second frame 2, when the locking member 32 is located at the locking position, the sensor 331 is matched with the detecting hole 332 to trigger the sensor 331 to output a first signal, and when the locking member 32 is located at the unlocking position, the sensor 331 is matched with other physical structures on the second frame 2 to trigger the sensor 331 to output a second signal. From the signal output by the sensor 331, it can also be determined whether the position of the second frame 2 is locked.

Optionally, retaining member 32 includes a first sidewall 321, and inspection hole 332 preferably opens in first sidewall 321. Of course, in other embodiments, the detecting hole 332 can be disposed at other positions of the locking member 32, as long as it can be used with the sensor 331, and it is not limited to this embodiment.

Alternatively, as shown in fig. 3 to 5, 7 and 9, the sensor 331 of the present embodiment includes a light emitter 3311 and a light receiver, both of which are oppositely disposed at a spacing; when the locking member 32 is in the locking position, the detecting hole 332 is located between the light emitter 3311 and the light receiver, and the light emitted from the light emitter 3311 can pass through the detecting hole 332 to be received by the light receiver, so as to trigger the sensor 331 to output a first signal; when the locking member 32 is in the unlocked position, a substantial portion of the first sidewall 321 is disposed between the light emitter 3311 and the light receiver, and light emitted from the light emitter 3311 is blocked by the first sidewall 321 and is not received by the light receiver, so as to trigger the sensor 331 to output a second signal. The sensor 331 of the embodiment has stable performance and high sensitivity, and can judge whether the locking member 32 is in the locking position according to whether the light receiver can receive the light emitted by the light emitter 3311, so that whether the first frame 1 and the second frame 2 are locked can be accurately and sensitively judged; moreover, the detection hole 332 is directly formed in the first side wall 321, and other structures are not required, so that the light emitter 3311 and the light receiver are small in size, the installation space is smaller than that of a traditional detection mechanism, the space of the sheet medium processing device can be effectively saved, and the miniaturization design of the sheet medium processing device is facilitated. In other embodiments, the sensor 331 can have other configurations, for example, the sensor 331 can include a micro switch, the micro switch can include a flexible rod, the flexible rod can extend into the detecting hole 332 when the locking member 32 is in the locking position, and the micro switch can output a first signal; when the locking member 32 is located at the unlocking position, the elastic rod is abutted against the solid part of the first side wall 321, the micro switch outputs a second signal, the sensor 331 can also detect the locking position of the second frame 2, and the sensor has a simple structure and small occupied space, and is beneficial to the design of structural miniaturization.

As shown in fig. 1-4, in an alternative embodiment of the present invention, the first frame 1 includes two first side plates 11 spaced apart along the first direction, and two ends of the locking shaft 31 are respectively supported by the two first side plates 11; the second frame 2 includes two second side plates 21 disposed at intervals in the first direction and a rotation shaft 22 connected between the two second side plates 21; the first side wall 321 is provided with a first hook 3211, the first side wall 321 is supported by the rotating shaft 22, and the first side wall 321 can rotate around the axis of the rotating shaft 22, when the locking member 32 is located at the locking position, the first hook 3211 is in snap fit with the locking shaft 31 to lock the position of the second frame 2 relative to the first frame 1; when the locker 32 is located at the unlock position, the first hook 3211 is separated from the locking shaft 31 to unlock the position of the second frame 2 with respect to the first frame 1. The first frame 1 and the second frame 2 of this embodiment are relatively parallel, and it is convenient that it is connected the equipment, and job stabilization is reliable, through set up first hook 3211 at first lateral wall 321, realizes the joint locking with the locking axle 31, and its simple structure has just guaranteed the firm nature of first frame 1 and second frame 2 locking.

In another optional embodiment of the present invention, the first frame 1 includes two first side plates 11 spaced apart from each other along the first direction, and both ends of the locking shaft 31 are supported by the two first side plates 11, respectively; the second frame 2 includes two second side plates 21 disposed at intervals in the first direction; the locking member 32 further includes a second sidewall 322 spaced apart from the first sidewall 321 in the first direction, and a connecting wall 323 connecting between the first and

second sidewalls

321 and 322. Preferably, the first side wall 321, the second side wall 322 and the connecting wall 323 are formed by integral processing to simplify the processing process and ensure the structural strength of the locking member 32. The second frame 2 further includes a rotating shaft 22 supported to the two second side plates 21, and both the first side wall 321 and the second side wall 322 are supported by the rotating shaft 22 and are rotatable about the axis of the rotating shaft 22. The first side wall 321 is provided with a first hook 3211, the second side wall 322 is provided with a second hook 3221, when the locking member 32 is located at the locking position, the first hook 3211 and the second hook 3221 are simultaneously engaged with the locking shaft 31, and when the locking member 32 is located at the unlocking position, the first hook 3211 and the second hook 3221 are simultaneously separated from the locking shaft 31. In the embodiment, the first hook 3211 and the second hook 3221 arranged at intervals in the first direction are simultaneously in snap-fit with the locking shaft 31, so that the position between the first frame 1 and the second frame 2 is locked more reliably.

In the embodiment of the present invention, the specific form of the rotating shaft 22 can be flexibly set as required, for example: the rotation shaft 22 may include a long shaft, two ends of the long shaft are respectively supported by the two second side plates 21, or the rotation shaft 22 may also include two coaxially disposed short shafts, one end of each of the two short shafts is respectively fixedly connected to the connecting wall 323, the other end of each of the two short shafts is respectively supported by the two second side plates 21, and both the two short shafts can rotate relative to the second side plates 21. Further, the connecting wall 323 of the present embodiment is provided with an operating portion 3231, the operating portion 3231 is spaced from the rotating shaft 22, and by providing the operating portion 3231, a user can conveniently hold the locking member 32 to drive the locking member 32 to rotate around the axis of the rotating shaft 22. Specifically, the operating portion 3231 may be disposed at one side of the connecting wall 323, and is formed by extending and bending the connecting wall 323 upward. Further, the connecting wall 323 is provided with a concave portion 3232 for reinforcing the strength of the connecting wall 323. Specifically, the connecting wall 323 of the present embodiment may be a metal member, and the operation portion 3231 and the concave portion 3232 are integrally formed by a pressing process; alternatively, the connecting wall 323 may be a plastic member, and the operation portion 3231 and the concave portion 3232 may be integrally formed by an injection molding process.

Further, as shown in fig. 3, 5-7 and 9, the frame locking mechanism 3 further includes a first limiting member 34, the first limiting member 34 is connected to the second frame 2, the first sidewall 321 is provided with a first limiting portion 3212, and/or the second sidewall 322 is provided with a second limiting portion 3222, and when the locking member 32 is located at the unlocking position, the first limiting portion 3212 and/or the second limiting portion 3222 abut against the first limiting member 34. With this arrangement, it can be ensured that when the locking member 32 is located at the unlocking position, the substantial portion of the first sidewall 321 is located between the light emitter 3311 and the light receiver, and the first sidewall 321 can block the light received by the light receiver from the light emitter 3311, so as to ensure that the sensor 331 outputs the second signal. Preferably, in this embodiment, the first limiting member 34 is a limiting rod disposed between the two second side plates 21, the first side wall 321 is provided with a first limiting portion 3212, the second side wall 322 is provided with a second limiting portion 3222, and the first limiting portion 3212 and the second limiting portion 3222 can abut against the first limiting member 34 for limiting, so that the reliability of limiting the locking member 32 is further ensured.

Further, as shown in fig. 4, 8-9, the frame locking mechanism 3 further includes an elastic member 35, a first end of the elastic member 35 is connected to the locking member 32, a second end of the elastic member 35 is connected to the second frame 2, and the elastic member 35 is configured to always have a tendency to rotate the locking member 32 toward the locking position. The embodiment can ensure that the locking member 32 can be reliably clamped and matched with the locking shaft 31 all the time when the locking member 35 is located at the locking position by arranging the elastic member 35. Preferably, two elastic members 35 are provided in the present embodiment, and the two elastic members 35 are respectively located near the first side wall 321 and the second side wall 322, so that the locking member 32 is uniformly stressed and the locking with the locking shaft 31 is more reliable.

Further, as shown in fig. 8, the frame locking mechanism 3 further includes a second limiting member 36, and the second limiting member 36 is connected to the second frame 2; the first sidewall 321 is further provided with a third position-limiting portion, and/or the second sidewall 322 is provided with a fourth position-limiting portion 3223, when the locking member 32 is separated from the locking shaft 31, under the action of the elastic force of the elastic member 35, the locking member 32 rotates by a certain angle, so that the third position-limiting portion abuts against the second position-limiting portion 36, and/or the fourth position-limiting portion 3223 abuts against the second position-limiting portion 36, at this time, the solid portion of the first sidewall 321 is located between the light emitter 3311 and the light receiver, and the light emitted by the light emitter 3311 is blocked by the first sidewall 321 and cannot be received by the light receiver, so as to trigger the sensor 331 to output a second signal. In the embodiment, by providing the third position-limiting portion and the fourth position-limiting portion 3223, after the locking member 32 is separated from the locking shaft 31, the first sidewall 321 can still block the light emitted by the light emitter 3311 under the action of the elastic member 35, so that the light cannot be received by the light receiver, and the sensor 331 is ensured to output the second signal. That is, in the present embodiment, by providing the first limiting member 34, the second limiting member 36, the first limiting portion 3212, the second limiting portion 3222, the third limiting portion, and the fourth limiting portion 3223, it is ensured that the sensor 331 outputs the first signal when the locking member 32 is only located at the locking position, and the sensor 331 outputs the second signal when the locking member is located at any other position, so that it can be determined that the frame locking mechanism 3 has locked the positions of the second frame 2 and the first frame 1 as long as the sensor 331 outputs the first signal. Further preferably, the first limiting member 34 and the second limiting member 36 can be a same component, so that the structure can be simplified, and the miniaturization design is facilitated.

In the utility model discloses in still another optional embodiment, first frame 1 includes two first curb plates 11 that arrange along first direction interval, second frame 2 includes two second curb plates 21 that set up along first direction interval, the both ends of locking axle 31 are supported by two first curb plates 11, the both ends of retaining member 32 are through pivot 22 and two second curb plates 21 rotatable coupling, when retaining member 32 and locking axle 31 joint cooperation, first frame 1 arranges in proper order along the second direction with second frame 2, wherein first direction is the contained angle setting with the second direction. By the arrangement, the thin sheet type medium processing device is simple in structure and convenient to mount, and the first frame 1 and the second frame 2 are stably connected and reliably locked. Preferably, the first direction is perpendicular to the second direction in this embodiment. Further, in the embodiment, the two ends of the first conveying roller are supported by the two first side plates 11, the two ends of the second conveying roller are supported by the two second side plates 21, and when the locking member 32 is in clamping fit with the locking shaft 31, the first conveying roller and the second conveying roller can sequentially drive the sheet-like medium to move along the second direction. In the embodiment, the positions of the second frame 2 and the first frame 1 are firmly locked, so that the sheet media such as paper money and bills are prevented from being jammed between the first frame 1 and the second frame 2, and the normal use of the sheet media processing device is ensured.

Further preferably, as shown in fig. 2, the first side plate 11 of the present embodiment is further provided with an insertion slot 111, and the second side plate 21 can be inserted and matched with the insertion slot 111 along the second direction. Through setting up slot 111, be convenient for on the one hand the installation and the location between first frame 1 and the second frame 2, on the other hand can also avoid taking place to remove along the first direction between first frame 1 and the second frame 2, guarantees the safety in utilization of thin slice class medium processing apparatus.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A sheet-like medium processing device is characterized by comprising a first frame (1), a second frame (2) and a frame locking mechanism (3) for locking the position of the second frame (2) relative to the first frame (1), wherein the frame locking mechanism (3) comprises a locking shaft (31), a locking piece (32) and a detection assembly (33), the locking shaft (31) is arranged on the first frame (1), the locking piece (32) is arranged on the second frame (2), and the locking piece (32) can move relative to the second frame (2) and has a locking position and an unlocking position; the detection assembly (33) comprises a sensor (331) and a detection hole (332), the sensor (331) is fixedly arranged on the second frame (2), and the detection hole (332) is arranged on the locking piece (32); when the locking piece (32) is located at the locking position, the locking piece (32) is in clamping fit with the locking shaft (31) to lock the position of the second frame (2) relative to the first frame (1), and meanwhile, the detection hole (332) is in relative fit with the sensor (331) to trigger the sensor (331) to output a first signal; when the locking piece (32) is located at the unlocking position, the locking piece (32) is separated from the locking shaft (31) to unlock the position of the second frame (2) relative to the first frame (1), and meanwhile, the locking piece (32) is matched with the sensor (331) relatively to trigger the sensor (331) to output a second signal.

2. The sheet-like media processing device of claim 1, wherein the locking member (32) comprises a first side wall (321); the sensor (331) includes a light emitter (3311) and a light receiver, both of which are oppositely spaced apart; when the locking member (32) is located at the locking position, the detection hole (332) is located between the light emitter (3311) and the light receiver, and light emitted by the light emitter (3311) can pass through the detection hole (332) to be received by the light receiver so as to trigger the sensor (331) to output the first signal; when the locking member (32) is located at the unlocking position, the first side wall (321) is located between the light emitter (3311) and the light receiver, and light emitted by the light emitter (3311) is blocked by the first side wall (321) and cannot be received by the light receiver so as to trigger the sensor (331) to output the second signal; or

The retaining member (32) includes a first sidewall (321); the sensor (331) comprises a micro switch comprising a resilient lever; when the locking member (32) is located at the locking position, the elastic rod can extend into the detection hole (332), and the micro switch outputs the first signal; when the locking piece (32) is located at the unlocking position, the elastic rod is abutted to the first side wall (321), and the micro switch outputs the second signal.

3. The sheet-like media processing device according to claim 2, wherein the first frame (1) includes two first side plates (11) provided at an interval in a first direction, and both ends of the lock shaft (31) are supported by the two first side plates (11), respectively; the second frame (2) comprises two second side plates (21) arranged at intervals along a first direction and a rotating shaft (22) connected between the two second side plates (21); first lateral wall (321) are equipped with first hook portion (3211), first lateral wall (321) by pivot (22) support, just first lateral wall (321) can wind the axis of pivot (22) rotates, works as retaining member (32) are located during locking position, first hook portion (3211) with locking shaft (31) joint cooperation, works as retaining member (32) are located during unlocking position, first hook portion (3211) with locking shaft (31) separation.

4. The sheet-like media processing device according to claim 2, wherein the first frame (1) includes two first side plates (11) provided at an interval in a first direction, and both ends of the lock shaft (31) are supported by the two first side plates (11), respectively; the second frame (2) comprises two second side plates (21) arranged at intervals along a first direction; the locking member (32) further comprises a second side wall (322) and a connecting wall (323), the second side wall (322) and the first side wall (321) are arranged at intervals along a first direction, the connecting wall (323) is connected between the first side wall (321) and the second side wall (322), the second frame (2) further comprises a rotating shaft (22) supported on the two second side plates (21), both the first side wall (321) and the second side wall (322) are supported by the rotating shaft (22) and can rotate around the axis of the rotating shaft (22), the first side wall (321) is provided with a first hook (3211), the second side wall (322) is provided with a second hook (3221), and when the locking member (32) is located at the locking position, the first hook (3211) and the second hook (3221) are simultaneously in clamping fit with the locking shaft (31), when the locker (32) is located at the unlocking position, the first hook (3211) and the second hook (3221) are simultaneously separated from the locking shaft (31).

5. The sheet-like medium processing apparatus according to claim 4, wherein the frame locking mechanism (3) further includes a first stopper (34), the first stopper (34) is connected to the second frame (2), the first side wall (321) is provided with a first stopper portion (3212), and/or the second side wall (322) is provided with a second stopper portion (3222), and when the locking member (32) is located at the unlocking position, the first stopper portion (3212) and/or the second stopper portion (3222) abuts against the first stopper (34).

6. The sheet-like media processing device according to claim 4, wherein the frame locking mechanism (3) further comprises an elastic member (35), a first end of the elastic member (35) is connected with the locking member (32), a second end of the elastic member (35) is connected with the second frame (2), and the elastic member (35) is configured to always have a tendency to rotate toward the locking position of the locking member (32).

7. The sheet-like medium processing apparatus according to claim 6, wherein the frame locking mechanism (3) further includes a second stopper (36), the second stopper (36) being connected to the second frame (2); the first side wall (321) is further provided with a third limiting portion, and/or the second side wall (322) is provided with a fourth limiting portion (3223), and when the locking member (32) is separated from the locking shaft (31), under the action of elastic force of the elastic member (35), the third limiting portion is abutted against the second limiting member (36), and/or the fourth limiting portion (3223) is abutted against the second limiting member (36).

8. The sheet media processing device according to claim 1, wherein the first frame (1) includes two first side plates (11) spaced apart from each other along a first direction, the second frame (2) includes two second side plates (21) spaced apart from each other along the first direction, two ends of the locking shaft (31) are supported by the two first side plates (11), two ends of the locking member (32) are rotatably connected to the two second side plates (21) through a rotating shaft (22), and when the locking member (32) is engaged with the locking shaft (31), the first frame (1) and the second frame (2) are sequentially disposed along a second direction, wherein the first direction and the second direction are disposed at an included angle.

9. The sheet media processing device according to claim 8, further comprising a first conveying roller disposed on the first frame (1) and a second conveying roller disposed on the second frame (2), wherein two ends of the first conveying roller are supported by the two first side plates (11), two ends of the second conveying roller are supported by the two second side plates (21), and when the locking member (32) is engaged with the locking shaft (31), the first conveying roller and the second conveying roller can sequentially drive the sheet media to move along the second direction.

10. The sheet-like media processing device according to claim 8, wherein the first side plate (11) is provided with an insertion slot (111), and the second side plate (21) is inserted into the insertion slot (111) in the second direction.