CN212933648U - Push-and-pull institution and self-service financial equipment - Google Patents

Abstract

The utility model discloses a push-and-pull institution and self-service financial equipment relates to the storage device field. The push-pull mechanism is used for connecting the first frame and the second frame and enabling the first frame to move along a first direction relative to the second frame; the device comprises a guide plate and a support component; the guide plate is connected with the first frame; the support assembly comprises a ball and a roller, and the roller and the ball are respectively positioned on two sides of the guide plate and are movably connected with the second frame along a second direction forming an included angle with the first direction; when first frame and second frame relative movement, the deflector can with the ball butt to can drive the ball roll, the deflector can also with the gyro wheel butt, and can drive the gyro wheel and rotate. The guide plate of the push-pull mechanism is matched with the balls and the rollers which are arranged on two sides of the guide plate along the second direction, so that the first frame can move along the first direction relative to the second frame, and the occupied space can be effectively reduced compared with the arrangement of a sliding rail.

Description

Push-and-pull institution and self-service financial equipment

Technical Field

The utility model relates to a storage device field particularly, relates to a push-and-pull mechanism and self-service financial equipment.

Background

The related art provides a self-service financial equipment, and this self-service financial equipment is including the drawer that is used for storing bill, voucher document etc. and current drawer realizes the push-and-pull through the cooperation that moves slide rail and quiet slide rail usually, but moves slide rail and quiet slide rail and need occupy great space, to the self-service financial equipment that inner space is less, be not enough to place the slide rail, how to realize the push-and-pull of drawer and become the problem that awaits the solution urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a push-pull mechanism, this push-pull mechanism's deflector through with along the second direction arrange in the cooperation when the ball and the gyro wheel of deflector both sides, can realize first frame and the relative movement of second frame along the first direction, consequently its setting of comparing in plus slide rail can reduce the space that occupies effectively.

Another object of the present invention is to provide a financial self-service device, wherein the drawer can be pulled out or pushed back by the above-mentioned push-pull mechanism. Therefore, the problem that the financial self-service equipment cannot be drawn and pulled by using the sliding rail due to small space for accommodating the drawer can be effectively solved.

The embodiment of the utility model is realized like this:

in a first aspect, an embodiment of the present invention provides a push-pull mechanism, configured to be connected between a first frame and a second frame, so that the first frame can move along a first direction relative to the second frame; the push-pull mechanism comprises:

the guide plate is connected with the first frame;

the supporting assembly comprises a ball assembly and a roller assembly; along a second direction forming an included angle with the first direction, the ball assembly is positioned on the first side of the guide plate, and the roller assembly is positioned on the second side of the guide plate; the ball assembly comprises a plurality of balls arranged at intervals along the first direction, and the balls can be arranged on the second frame in a rolling manner; the roller assembly comprises a plurality of rollers which are arranged at intervals along a first direction, and the rollers are rotatably arranged on the second frame and can rotate around the axes of the rollers;

when the first frame moves relative to the second frame, the guide plate can be abutted to the balls and can drive the balls to roll, and the guide plate can also be abutted to the rollers and can drive the rollers to rotate.

In an alternative embodiment, the first direction is a horizontal direction and the second direction is a vertical direction;

along vertical direction, the roller subassembly is located the below of ball subassembly to make the roller subassembly can support the deflector, and the minimum interval between gyro wheel and the ball matches with the thickness of deflector.

In an optional embodiment, the second frame comprises a base, the base is provided with a plurality of accommodating cavities corresponding to the plurality of balls one to one, and each ball can be accommodated in the corresponding accommodating cavity in a rolling manner and can move along the second direction relative to the base; one side that every holds the chamber and is close to the gyro wheel is equipped with spacing hole, and the ball can stretch out corresponding spacing hole and deflector butt, and the internal diameter in spacing hole is less than the external diameter of ball.

In an optional embodiment, the ball assembly further includes a plurality of limiting members and a plurality of elastic members, wherein the limiting members correspond to the balls in a one-to-one manner, each limiting member is fixedly connected with the base, each elastic member is connected and arranged between the corresponding limiting member and the ball, and the elastic members are configured to enable the corresponding ball to always have a tendency of extending out of the corresponding limiting hole.

In an alternative embodiment, the plurality of rollers and the plurality of balls are arranged at intervals along the first direction.

In an optional embodiment, the push-pull mechanism comprises two support assemblies and two guide plates which are arranged in one-to-one correspondence with the two support assemblies, the two support assemblies are arranged at intervals along a third direction, the two guide plates are arranged at intervals along the third direction, and the first frame is connected with the two guide plates simultaneously; the third direction and the first direction and the second direction are arranged at included angles.

In a second aspect, an embodiment of the utility model provides a self-service financial equipment, include:

the drawer type refrigerator comprises a cabinet body and a drawer, wherein a rack is arranged in the cabinet body; the drawer type sliding mechanism further comprises a sliding mechanism of any one of the previous embodiments, a guide plate of the sliding mechanism is arranged on the drawer, a supporting component is arranged on the rack, and the drawer can be pulled out or pushed back along the first direction relative to the rack.

In an alternative embodiment, the drawer comprises a bottom wall and a plurality of side walls arranged around the circumferential edge of the bottom wall, and the bottom wall and the plurality of side walls jointly form a semi-closed structure with an upward opening;

the deflector sets up in the lateral wall and keeps away from the one end of diapire, and with lateral wall integrated into one piece.

In an alternative embodiment, the frame includes a support plate comprising a first plate and a second plate angularly connected, the ball assembly being disposed on the first plate and the roller assembly being disposed on the second plate.

In an alternative embodiment, the drawer has a first position pulled out of the cabinet and a second position pushed back into the cabinet when moved in a first direction relative to the chassis;

the drawer is provided with a first limiting part, the rack is provided with a second limiting part, the second limiting part is positioned on a path where the drawer is pulled out along a first direction, when the drawer is pulled out to a first position, the first limiting part and the second limiting part are abutted to prevent the drawer from moving, and a guide plate of the push-pull mechanism is opposite to at least two balls and at least two rollers.

The embodiment of the utility model provides an at least possess following advantage or beneficial effect:

an embodiment of the present invention provides a push-pull mechanism, for connecting between a first frame and a second frame, so that the first frame can move along a first direction relative to the second frame; this push-and-pull institution includes: a guide plate and a support assembly; the guide plate is connected with the first frame; the supporting assembly comprises a ball assembly and a roller assembly; along a second direction forming an included angle with the first direction, the ball assembly is positioned on the first side of the guide plate, and the roller assembly is positioned on the second side of the guide plate; the ball assembly comprises a plurality of balls arranged at intervals along the first direction, and the balls can be arranged on the second frame in a rolling manner; the roller assembly comprises a plurality of rollers which are arranged at intervals along a first direction, and the rollers are rotatably arranged on the second frame and can rotate around the axes of the rollers; when the first frame moves relative to the second frame, the guide plate can be abutted to the balls and can drive the balls to roll, and the guide plate can also be abutted to the rollers and can drive the rollers to rotate. The guide plate of the push-pull mechanism is matched with the balls and the rollers which are arranged on two sides of the guide plate along the second direction at the same time, so that the first frame can move relative to the second frame along the first direction, and the occupied space can be effectively reduced compared with an external slide rail.

The embodiment of the utility model also provides a self-service financial equipment, the foretell push-and-pull institution of its drawer accessible realizes pulling out or pushing back. Therefore, the problem that the financial self-service equipment cannot be drawn and pulled by using the sliding rail due to small space for accommodating the drawer can be effectively solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a drawer of a financial self-service device according to an embodiment of the present invention in a push-back state;

fig. 2 is a schematic structural view of the financial self-service device according to an embodiment of the present invention when a drawer is in a pulled-out state;

fig. 3 is a schematic partial structural diagram of a financial self-service device according to an embodiment of the present invention;

fig. 4 is a schematic partial structural diagram of a financial self-service device according to an embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of a financial self-service device according to an embodiment of the present invention;

fig. 6 is a partial cross-sectional view of a financial self-service device provided by an embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at I;

fig. 8 is a schematic view of a partial structure of a financial self-service device according to an embodiment of the present invention.

100-financial self-service equipment; 101-a drawer; 103-a cabinet body; 105-a human-computer interaction device; 109-a guide plate; 113-a ball assembly; 115-a scroll wheel assembly; 117-a base; 119-an electromagnetic lock; 121-a receiving cavity; 123-a limiting hole; 125-a limiter; 127-a resilient member; 129-a ball bearing; 131-a roller; 133-a frame; 135-bottom wall; 137-side wall; 139-a support plate; 141-a first plate; 143-a second plate; 145-a first stop; 147-a second stop; 149-entrance and exit; 151-outlet; 153-top plate; 155-side plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural diagram of a financial self-service device 100 according to the present embodiment when a drawer 101 is in a push-back state; fig. 2 is a schematic structural diagram of the financial self-service device 100 according to the embodiment of the present invention when the drawer 101 is in a pulled-out state; fig. 3 is a partial schematic structural diagram of the financial self-service device 100 according to the embodiment; fig. 4 is a partial structural schematic diagram of the financial self-service device 100 according to the embodiment. Referring to fig. 1 to 4, the present embodiment provides a financial self-service device 100, which is mainly installed in places such as banks and hospitals, and is convenient for workers to perform financial self-service services such as bill issuing and bill storage.

In detail, the financial self-service device 100 specifically includes a cabinet 103, a drawer 101, and a push-pull mechanism.

Specifically, the cabinet body 103 can be configured into a desired shape as required, and in this embodiment, the cabinet body is a hollow rectangular parallelepiped structure surrounded by the side plates 155 connected end to end in sequence, and the top plate 153 arranged at the top of the side plate 155 and the bottom plate at the bottom of the side plate 155, and devices for performing various financial processing services, such as a sheet medium dispensing device, a card medium dispensing device, and the like, can be placed inside the cabinet body, wherein the sheet medium dispensing device includes a printing mechanism, an identification mechanism, a ticket box, an access mechanism, and the like, an access opening 149 of the access mechanism is opened on the surface of the cabinet body 103, and can input or output sheet media such as bills, banknotes, and the like, the identification mechanism can identify the sheet media, and the ticket box is used for storing; the card outlet 151 of the bank card issuing device is arranged on the surface of the cabinet body 103, and card media such as bank cards can be output from the card outlet 151 so as to be taken away by workers. Meanwhile, in order to facilitate the selection of different business types by the staff, the surface of the cabinet body 103 is further provided with a human-computer interaction device 105, and when the operations such as bill printing, bill storage and the like are required, the corresponding business type can be selected through the human-computer interaction device 105.

More specifically, a frame 133 is further disposed inside the cabinet 103, and the frame 133 is specifically located near the top plate 153 of the cabinet 103, and is disposed to extend along a front-back direction (i.e., ab direction of fig. 3), and is disposed opposite to the top plate 153 in a vertical direction (i.e., cd direction of fig. 3), and the frame 133 mainly provides a support for the arrangement and movement of the drawer 101, so as to ensure that the drawer 101 can be smoothly pulled out or pushed back along the front-back direction.

Specifically, the drawer 101 is mainly used for storing sheet media such as bills, voucher documents and the like, so that staff can store the bills, the voucher documents and the like in time to prevent the bills, the voucher documents and the like from being lost. The drawer 101 is smaller than other structures, and is located near the top plate 153 of the cabinet 103 and spaced from the top plate 153 of the cabinet in the up-down direction (i.e., the cd direction in fig. 3), and the drawer 101 may be movably connected to the frame 133 to be drawn out or pushed back relative to the frame 133, so as to facilitate the access of the sheet-like media.

Specifically, the push-pull mechanism is mainly used for being connected between the first frame and the second frame, and is used for enabling the first frame to move along a first direction (namely, ab direction in fig. 3 to 5, and also front-back direction) relative to the second frame. For example, in the present embodiment, the frame 133 may be used as a first frame, the drawer 101 may be used as a second frame, and if the drawer 101 is moved in the first direction relative to the frame 133, a push-pull structure may be used to connect the drawer 101 and the frame 133.

More specifically, fig. 5 is a schematic partial structure diagram of a financial self-service device 100 provided in this embodiment; FIG. 6 is a partial cross-sectional view of the financial self-service device 100 provided in the present embodiment; fig. 7 is a partial enlarged view at I of fig. 6. Referring to fig. 3 to 7, in the present embodiment, the push-pull mechanism includes a guide plate 109 and a support assembly.

The guide plate 109 extends along the first direction and is disposed at one end of the drawer 101 close to the top wall, and is fixedly connected to the drawer 101, and has a long plate-like structure.

Wherein the support assembly includes a ball assembly 113 and a roller assembly 115. And in a second direction (i.e., the cd direction in fig. 3-5, which is also the up-down direction) that forms an angle with the first direction, the ball assembly 113 is located on a first side of the guide plate 109, and the roller assembly 115 is located on a second side of the guide plate 109. That is, the ball assembly 113 and the roller assembly 115 are disposed at both sides of the guide plate 109. The ball assembly 113 specifically includes a plurality of balls 129 spaced along a first direction (i.e., the same direction ab as the extending direction of the frame 133), and the balls 129 are rollably disposed on the frame 133; the roller assembly 115 includes a plurality of rollers 131 spaced along a first direction (i.e., an ab direction same as an extending direction of the frame 133), and the rollers 131 are rotatably disposed on the frame 133 and can rotate around their axes. When the drawer 101 moves relative to the frame 133, through the matching arrangement of the guide plate 109 and the support component, a first side (i.e., an upper surface) of the guide plate 109 can be abutted with the ball 129 and can drive the ball 129 to roll, and a second side (i.e., a lower surface) of the guide plate 109 can also be abutted with the roller 131 and can drive the roller 131 to rotate, so that the drawer 101 can be stably drawn relative to the frame 133. Meanwhile, due to the fact that the guide plate 109 of the push-pull mechanism is matched with the balls 129 and the rollers 131 which are arranged on the two sides of the guide plate 109 along the second direction, relative movement of the drawer 101 and the rack 133 along the first direction can be achieved, occupied space can be effectively reduced compared with the arrangement of an additional sliding rail, and the problem that in the prior art, due to the fact that the space for placing the drawer 101 is small, drawing and pulling cannot be achieved through the sliding rail is solved.

It should be noted that the roller 131 may be a bearing type pulley to ensure the smoothness of the movement of the drawer 101. In other embodiments, the roller 131 may also be a general roller, and the embodiment is not limited.

It should be noted that, in other embodiments, the second direction may also be set to be a direction that forms another included angle with the first direction, and is not necessarily perpendicular to the first direction, so that the drawer 101 may be pulled out in a normal posture, which is not limited in this embodiment.

Referring to fig. 3 to 7 again, in the present embodiment, the drawer 101 specifically includes a bottom wall 135 and a plurality of side walls 137 surrounding a circumferential edge of the bottom wall 135, the bottom wall 135 is rectangular, the number of the side walls 137 is four, and the four side walls 137 and the bottom wall 135 together define a semi-closed structure with an upward opening, and the opening is opposite to the top plate 153 of the cabinet, so that not only the security of stored sheet media is ensured, but also the access of the sheet media is facilitated. Two side walls 137 of the four side walls 137 are arranged at intervals along a first direction (i.e., ab direction of fig. 3 to 5), and the length of the side walls 137 extends along a third direction (i.e., ef direction of fig. 3 to 5), and the side wall 137 at the rear end is opposite to the side plate 155 of the cabinet at the rear end; the other two sidewalls 137 are spaced apart from each other along the third direction, and the length direction thereof extends along the first direction and is opposite to the frame 133. The guiding plate 109 is specifically disposed on the top of the side wall 137 spaced along the third direction, that is, at an end of the side wall 137 close to the top plate 153 of the cabinet, and is integrally formed with the side wall 137, so as to ensure stability of the drawer 101 during pushing and pulling.

Correspondingly, the frame 133 includes a supporting plate 139, and the supporting plate 139 is disposed in the cabinet 103 and extends along the first direction. The roller assemblies 115 and the ball assemblies 113 are disposed on the supporting plate 139, and in the vertical direction, the roller assemblies 115 are located below the ball assemblies 113, so that the roller assemblies 115 can support the guide plate 109, thereby ensuring the stability of the movement process of the drawer 101 relative to the supporting plate 139. Meanwhile, the minimum distance between the roller 131 and the ball 129 may be set to match the thickness of the guide plate 109, so that it is ensured that when the drawer 101 moves relative to the support plate 139, the upper surface of the guide plate 109 can abut against the ball 129 and can drive the ball 129 to roll, and the lower surface of the guide plate 109 can abut against the roller 131 and can drive the roller 131 to rotate, thereby effectively ensuring smooth drawing of the drawer 101. Of course, in other embodiments, the roller assembly 115 may also be disposed above the ball assembly 113 along the vertical direction, etc. to ensure that the drawer 101 can be smoothly pulled out.

Specifically, the support plate 139 includes a first plate 141 and a second plate 143 vertically connected in an L-shape. The length of the second plate 143 extends along a first direction, the lower end of the second plate 143 is connected to the cabinet, the upper end extends towards the top plate 153 of the cabinet, i.e. extends along a dc direction, the length of the first plate 141 also extends along the first direction, the left end of the first plate 141 is fixedly connected to the second plate 143, and the right end extends towards the side plate 155 of the cabinet along a third direction. The ball assembly 113 is disposed under the first plate 141, and the roller assembly 115 is disposed at an end of the second plate 143 near the first plate 141, such that a passing space through the guide plate 109 is formed between the ball assembly 113 and the roller assembly 115, such that the drawer 101 can be drawn by the movement of the guide plate 109 between the roller 131 and the ball 129. Of course, in other embodiments, the first plate 141 and the second plate 143 may be connected at other angles, and this embodiment is not limited.

It should be noted that the push-pull mechanism includes two guide plates 109, the two guide plates 109 are spaced along the third direction (i.e. ef direction in fig. 3), the two guide plates 109 are respectively disposed at the top ends of the two side walls 137 of the drawer 101, the frame 133 includes two support plates 139 spaced along the third direction, and the two support plates 139 are respectively connected to the two guide plates 109, so that the drawer 101 can move relative to the corresponding support plates 139. It should be further noted that, in this embodiment, the push-pull mechanism includes two supporting components, the two supporting components are disposed at intervals along the third direction, the two supporting components are respectively connected to the two supporting plates 139 and are in one-to-one correspondence with the two guiding plates 109, and the two guiding plates 109 of the drawer 101 are respectively matched with the respective corresponding supporting components, so as to further ensure stability and smoothness of the moving process of the drawer 101.

In this embodiment, the number of the drawers 101 may be two, and the two drawers 101 are spaced apart in the third direction. Two adjacent backup pads 139 back to back fixed connection in two drawers 101, and also two second boards 143 are in the range upon range of setting of third direction, and two first boards 141 deviate from each other, and the upper surface parallel and level of two first boards 141 sets up to make the structure after two backup pads 139 are connected roughly be the T type setting, so set up the bulk strength that has improved frame 133, guaranteed the stability of drawer 101 push-and-pull.

Of course, in other embodiments, the number of the drawers 101 and the supporting plates 139 may also be multiple, and correspondingly, the number of the push-pull mechanisms may also be multiple, and even one push-pull mechanism may include multiple supporting components and the guiding plate 109, and the like, which is not limited in this embodiment.

Referring to fig. 6 and fig. 7 again, in the present embodiment, the frame 133 further includes a base 117 fixedly connected to the first plate 141, and the base 117 is substantially rectangular and extends along the first direction and is disposed on the lower surface of the first plate 141. The base 117 is provided with a plurality of accommodating cavities 121 corresponding to the plurality of balls 129, and each ball 129 can be accommodated in the corresponding accommodating cavity 121 in a rolling manner and can move upwards or downwards relative to the base 117 along the second direction. Meanwhile, one side of each accommodating cavity 121 close to the roller 131 is provided with a limiting hole 123, the diameter of each limiting hole 123 is smaller than that of the ball 129, the part of the ball 129 can extend out of the corresponding limiting hole 123 to abut against the upper surface of the guide plate 109, so that the drawer 101 can move relative to the supporting plate 139, the upper surface of the guide plate 109 is stably matched with the ball 129, the ball 129 can be driven to rotate, the lower surface of the guide plate 109 can be matched with the roller 131, the roller 131 is driven to rotate, and therefore the drawer can be pulled smoothly and stably. Of course, in other embodiments, the size of the limiting hole 123 may also be adjusted according to requirements, for example, the size may be set to be equal to the diameter of the ball 129, and the embodiment is not limited.

Preferably, the ball assembly 113 further includes a plurality of limiting members 125 and a plurality of elastic members 127 corresponding to the plurality of balls 129 one by one, so that each ball 129 is provided with one limiting member 125 and one elastic member 127. The position-limiting members 125 are plate-shaped structures, and each position-limiting member 125 is fixedly connected to the base 117 through a fastener, and is opposite to the opening of the accommodating cavity 121 for blocking the opening of the accommodating cavity 121. The elastic elements 127 can be selected as springs or tension springs, each elastic element 127 is connected between the corresponding limiting element 125 and the corresponding ball 129, and due to the elastic acting force, the elastic elements 127 can enable the corresponding ball 129 to have a tendency of extending out of the corresponding limiting hole 123 all the time, so that the elastic elements 127 can be always abutted against the upper surface of the guide plate 109, the guide plate 109 can smoothly slide along the first direction, and the user experience can be improved. Of course, in other embodiments, the limiting member 125 may further extend into the accommodating cavity 121 to limit the movement of the elastic member 127 and the ball 129, so as to ensure that the ball 129 can be pressed against the upper surface of the guide plate 109 under the elastic action.

Further preferably, in the present embodiment, the plurality of rollers 131 and the plurality of balls 129 are disposed at intervals along the first direction. That is, the plurality of rollers 131 and any two of the plurality of balls 129 and the rollers 131 are not located in the same vertical direction, that is, along the first direction, any one of the plurality of rollers 131 and any one of the plurality of balls 129 are disposed at an interval, so that the resistance of the guide plate 109 in the sliding process is reduced, and the external force required for pushing and pulling the drawer 101 is reduced. Of course, in other embodiments, the arrangement direction of the rollers 131 and the balls 129 may also be adjusted according to requirements, for example, the balls 129 may be disposed above the middle position of the two rollers 131, and the embodiment is not limited.

Fig. 8 is a partial schematic structural diagram of the financial self-service device 100 according to the present embodiment. Referring to fig. 8, the drawer 101 has a first position pulled out of the cabinet 103 and a second position pushed back into the cabinet 103 when moving in a first direction relative to the frame 133, when the drawer 101 is in the first position. The side wall 137 of the drawer 101 at the rear end is provided with a first limiting part 145, the first limiting part 145 is of a block-shaped protruding structure, the first limiting part is fixedly connected with the side wall 137 at the rear end of the drawer 101 through a screw, a second limiting part 147 is arranged at the position corresponding to the first plate 141 of the rack 133, the second limiting part 147 is also of a block-shaped protruding structure, the second limiting part 147 is located on the first direction pulled-out path of the drawer 101, and is specifically located at the downstream, so that when the drawer 101 is pulled out to the first position, the first limiting part 145 and the second limiting part 147 are abutted to prevent the drawer 101 from being pulled out continuously, and therefore the drawer 101 is prevented from falling due to the fact that the pulling speed is too fast.

Preferably, in the present embodiment, when the drawer 101 moves to the first position, that is, when the drawer 101 is in the drawn state, and the first limiting portion 145 abuts against the second limiting portion 147, the guide plate 109 is opposite to the at least two balls 129 and the at least two rollers 131, so that the drawer 101 can always slide along the first direction through the arrangement, thereby ensuring the smoothness of the sliding of the drawer 101, and on the other hand, the stability of the drawer 101 can be ensured through the balls 129 and the rollers 131, thereby preventing the drawer 101 from falling, and ensuring the safety of the drawer 101.

Referring to fig. 3 again, in the embodiment, the financial self-service device 100 may further include an electromagnetic lock 119 according to a requirement, where the electromagnetic lock 119 is disposed on the cabinet and located at the rear end of the drawer 101, and is used to lock the position of the drawer 101 relative to the rack 133, so as to prevent the drawer 101 from being accidentally opened and causing scattering of sheet media.

In detail, be equipped with the latch hook on the lateral wall 137 of drawer 101 rear end, the latch hook can with electromagnetic lock 119 cooperation or separation, when latch hook and electromagnetic lock 119 cooperation, drawer 101 is locked, when latch hook and electromagnetic lock 119 separation, drawer 101 can carry out the pull to guarantee drawer 101's stability and security.

The working principle of the push-pull mechanism and the self-service financial device 100 provided by the embodiment of the present invention is described in detail as follows:

when the financial self-service equipment 100 is used for self-service, a required service can be selected through the human-computer interaction device 105, if bank notes need to be stored, a deposit service is selected, the bank notes can be put into the access opening 149, the mechanism to be accessed can input the bank notes into the ticket box, if the bank notes need to be taken out, the withdrawal service can be selected, the access mechanism can output the bank notes output by the ticket box to the access opening 149, if the bank notes need to be stored, the drawer 101 is unlocked, even if the latch hook is separated from the electromagnetic lock 119, the drawer 101 can be pulled, the drawer 101 can be moved relative to the rack 133, the bank notes in the drawer 101 can be taken out or stored in the drawer 101, and the operation of storing and taking the bank.

In the above process, since the drawer 101 and the rack 133 disposed in the cabinet 103 are connected by the push-pull mechanism, the drawer 101 can be smoothly pulled out, and meanwhile, since the guide plate 109 of the push-pull mechanism is simultaneously matched with the balls 129 and the rollers 131 disposed on two sides of the guide plate 109 along the second direction, the relative movement of the drawer 101 relative to the rack 133 along the first direction can be realized, so that the occupied space can be effectively reduced compared with an external slide rail, and the compactness of the structure is facilitated.

To sum up, the embodiment of the utility model provides a push-and-pull institution and self-service financial equipment 100 can solve effectively because of the space that is used for holding drawer 101 is little and can't use the problem that the slide rail realized the pull, guarantee operating efficiency and quality effectively.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A push-pull mechanism for connection between a first frame and a second frame to enable the first frame to move in a first direction relative to the second frame; the push-pull mechanism comprises:

a guide plate connected with the first frame;

the supporting assembly comprises a ball assembly and a roller assembly; along a second direction forming an included angle with the first direction, the ball assembly is positioned on the first side of the guide plate, and the roller assembly is positioned on the second side of the guide plate; the ball assembly comprises a plurality of balls arranged at intervals along a first direction, and the balls are arranged on the second frame in a rolling manner; the roller assembly comprises a plurality of rollers which are arranged at intervals along the first direction, and the rollers are rotatably arranged on the second frame and can rotate around the axes of the rollers;

when the first frame moves relative to the second frame, the guide plate can be abutted with the ball and can drive the ball to roll, and the guide plate can also be abutted with the roller and can drive the roller to rotate.

2. The push-pull mechanism as claimed in claim 1, wherein:

the first direction is a horizontal direction, and the second direction is a vertical direction;

the roller assembly is located below the ball assembly along the vertical direction so that the roller assembly can support the guide plate, and the minimum distance between the roller and the ball is matched with the thickness of the guide plate.

3. The push-pull mechanism as claimed in claim 2, wherein:

the second frame comprises a base, a plurality of accommodating cavities which are in one-to-one correspondence with the plurality of balls are arranged on the base, and each ball can be accommodated in the corresponding accommodating cavity in a rolling manner and can move along the second direction relative to the base; every it is close to hold the chamber one side of gyro wheel is equipped with spacing hole, the ball can stretch out the correspondence spacing hole with the deflector butt, the internal diameter in spacing hole is less than the external diameter of ball.

4. The push-pull mechanism as claimed in claim 3, wherein:

the ball assembly further comprises a plurality of limiting parts and a plurality of elastic parts, wherein the limiting parts correspond to the plurality of balls one to one, each limiting part is fixedly connected with the base, each elastic part is connected and arranged between the corresponding limiting part and the corresponding ball, and the elastic parts are configured to enable the corresponding ball to always have a tendency of extending out of the corresponding limiting hole.

5. The push-pull mechanism as claimed in claim 1, wherein:

along the first direction, a plurality of gyro wheel and a plurality of ball dislocation interval set up.

6. The push-pull mechanism as claimed in claim 1, wherein:

the push-pull mechanism comprises two support assemblies and two guide plates which are arranged in one-to-one correspondence with the two support assemblies, the two support assemblies are arranged at intervals along a third direction, the two guide plates are arranged at intervals along the third direction, and the first frame is connected with the two guide plates simultaneously; the third direction with first direction with the second direction all is the contained angle setting.

7. A financial self-service device, comprising:

the drawer type refrigerator comprises a cabinet body and a drawer, wherein a rack is arranged in the cabinet body; the push-pull mechanism of any one of claims 1 to 6, further comprising the guide plate of the push-pull mechanism disposed at the drawer, the support assembly disposed at the chassis, the drawer being capable of being pulled out or pushed back in the first direction relative to the chassis.

8. The financial self-service device of claim 7, wherein:

the drawer comprises a bottom wall and a plurality of side walls arranged around the circumferential edge of the bottom wall, and the bottom wall and the side walls jointly form a semi-closed structure with an upward opening;

the deflector set up in the lateral wall is kept away from the one end of diapire, and with lateral wall integrated into one piece.

9. The financial self-service device of claim 7, wherein:

the frame includes the backup pad, the backup pad is including being first board and the second board of angle connection, the ball subassembly set up in the first board, the roller subassembly set up in the second board.

10. The financial self-service device of claim 7, wherein:

the drawer has a first position pulled out of the cabinet and a second position pushed back into the cabinet when moving in the first direction relative to the rack;

the drawer is provided with a first limiting part, the rack is provided with a second limiting part, the second limiting part is located on a path where the drawer is pulled out along the first direction, when the drawer is pulled out to the first position, the first limiting part and the second limiting part are abutted to prevent the drawer from moving, and the guide plate of the push-pull mechanism is opposite to the at least two balls and the at least two rollers.

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