Self-service terminal equipment

Abstract

The utility model relates to the technical field of self-service terminal equipment, and particularly discloses self-service terminal equipment which comprises an electrical module, a bottom shell, a display screen assembly and a supporting piece, an installation cavity is formed in the bottom shell, a plurality of supporting grooves are formed in the outer surface of the bottom shell, the supporting grooves are all communicated with the installation cavity, and the display screen assembly is arranged in the installation cavity. The electrical module is arranged in the mounting cavity, and the supporting groove is used for dissipating heat in the mounting cavity; the display screen assembly comprises an installation frame movably connected with the bottom shell and a display screen installed on the installation frame. The first end of the supporting piece is movably connected with the mounting frame, and the second end of the supporting piece can be connected with any one of the supporting grooves in an inserted mode so as to support the mounting frame and enable the display screen and the bottom shell to be arranged at an included angle. According to the self-service terminal equipment, through cooperation of the supporting groove and one of the multiple supporting pieces, the supporting angle of the display screen assembly relative to the bottom shell can be adjusted; and heat in the mounting cavity is dissipated through the multiple supporting grooves, so that the heat dissipation effect of the self-service terminal equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a self-service terminal device technical field especially relates to a self-service terminal device. BACKGROUND

[0002] Self-service terminal devices exist widely in various fields of daily life, such as banks, supermarkets, shopping malls, hospitals, stations, airports and other places, users can self-service through self-service terminal devices to handle related businesses, greatly facilitate the user, and improve the business handling efficiency of the field of finance, transportation, medical treatment and the like.

[0003] Self-service terminal devices usually include a bottom shell and a display screen, the bottom shell is provided with an installation cavity, the installation cavity is used for installing electrical modules such as a main control board, the electrical modules generate heat when working and gather in the installation cavity, in order to ensure the normal work and service life of the electrical modules, the heat in the installation cavity needs to be dissipated in time, but the self-service terminal device in the related art has the problem of poor heat dissipation. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a self-service terminal device to improve the heat dissipation effect of the installation cavity of the self-service terminal device.

[0005] The utility model provides a self-service terminal device, which comprises:

[0006] An electrical module;

[0007] A bottom shell, the inside of the bottom shell is provided with an installation cavity, the outer surface of the bottom shell is provided with a plurality of support grooves, the plurality of support grooves are in communication with the installation cavity, the electrical module is arranged in the installation cavity, and the support grooves are used for dissipating the heat in the installation cavity;

[0008] A display screen assembly, which comprises a mounting frame movably connected with the bottom shell and a display screen mounted on the mounting frame;

[0009] A support piece, the first end of the support piece is movably connected with the mounting frame, and the second end of the support piece can be inserted into any one of the plurality of support grooves to support the mounting frame and make the display screen be arranged at an angle with the bottom shell.

[0010] As a preferred technical scheme of the self-service terminal device, the mounting frame is pivotally connected with the bottom shell, the display screen can rotate relative to the bottom shell to have an initial position and a working position, the first end of the support piece is pivotally connected with the mounting frame through a pivot shaft, the second end of the support piece can rotate around the axis of the pivot shaft, and the second end of the support piece can be inserted into or separated from any one of the plurality of support grooves;

[0011] When the display screen is in the initial position, the support member is separated from the support slot, the mounting frame is stacked with the bottom shell, and the mounting frame blocks each of the support slots; when the display screen is in the working position, the second end of the support member is inserted into one of the support slots, and each of the support slots is exposed.

[0012] As a preferred technical solution of the self-service terminal device, the plurality of support slots are arranged along a first direction, the support slots are long strips, the length of the support slots extends along a second direction, and the second direction is perpendicular to the first direction.

[0013] The support slot comprises an opening located at the bottom of the support slot and communicating with the mounting cavity, and the opening is used to dissipate heat in the mounting cavity.

[0014] As a preferred technical solution of the self-service terminal device, the support slot further comprises a support portion, which is arranged adjacent to the opening along the second direction, and the support portion is used to support the second end of the support member.

[0015] As a preferred technical solution of the self-service terminal device, the support portion comprises a first side wall and a second side wall connected in a V shape, the first side wall is used to abut against the second end of the support member and prevent the second end of the support member from rotating away from the rotation axis of the mounting frame along the first direction, and the second side wall is used to support the second end of the support member.

[0016] As a preferred technical solution of the self-service terminal device, the inner surface of the bottom shell is further provided with a heat dissipation cavity communicating between the mounting cavity and the opening, and along the first direction, the size of the heat dissipation cavity is greater than the size of the opening.

[0017] As a preferred technical solution of the self-service terminal device, the self-service terminal device further comprises a first damping member and a second damping member, the first damping member is connected with the mounting frame, the second damping member is connected with the bottom shell, the first damping member and the second damping member are connected, and the first damping member and the second damping member can generate a damping force for preventing the display screen assembly from rotating relative to the bottom shell.

[0018] As a preferred technical solution of the self-service terminal device, the bottom shell is further provided with a heat dissipation hole communicating with the mounting cavity, the heat dissipation hole is a long strip, and the heat dissipation hole has two third side walls arranged along the width direction thereof, each of the third side walls comprises a first wall surface, a second wall surface and a third wall surface connected in sequence at an angle, the two first wall surfaces are opposite and arranged at intervals, the two third wall surfaces are opposite and arranged at intervals, the two second wall surfaces are arranged at intervals, and the two second wall surfaces extend from the corresponding first wall surface to the corresponding third wall surface along the same direction.

[0019] As the preferred technical scheme of the self-service terminal device, the electrical module comprises a main control board, and the main control board is opposite to the support groove.

[0020] As the preferred technical scheme of the self-service terminal device, the bottom shell is further provided with a first ventilation opening in communication with the mounting cavity, and the mounting cavity is further provided with a heat dissipation fin, a metal heat conduction plate and a fan, the heat dissipation fin is opposite to the first ventilation opening, the metal heat conduction plate is connected between the main control board and the heat dissipation fin, the metal heat conduction plate is used for conducting heat generated by the main control board to the heat dissipation fin, the fan has an air inlet and an air outlet, the air inlet is used for air suction, the air outlet is opposite to the heat dissipation fin, and the air outlet is used for air blowing to the heat dissipation fin, and the first ventilation opening is used for discharging hot air passing through the heat dissipation fin.

[0021] The self-service terminal device provided by the utility model has at least the following beneficial effects:

[0022] The self-service terminal device comprises an electrical module, a bottom shell, a display screen assembly and a support piece, the inside of the bottom shell is provided with a mounting cavity, the outer surface of the bottom shell is provided with a plurality of support grooves, the plurality of support grooves are in communication with the mounting cavity, the electrical module is arranged in the mounting cavity, and the support grooves are used for dissipating heat in the mounting cavity; the display screen assembly comprises a mounting frame movably connected with the bottom shell and a display screen mounted on the mounting frame; the first end of the support piece is movably connected with the mounting frame, the second end of the support piece can be inserted with any one of the plurality of support grooves, so as to support the mounting frame and make the display screen be arranged at an angle with the bottom shell. The self-service terminal device can adjust the support angle of the display screen assembly relative to the bottom shell by cooperation of the support groove and one of the plurality of support pieces, and dissipate heat in the mounting cavity through the plurality of support grooves, so that the heat dissipation effect of the self-service terminal device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a first structural schematic view of the self-service terminal device (the display screen is located at an initial position) in the utility model embodiment.

[0024] Figure 2 It is a second structural schematic view of the self-service terminal device (the display screen is located at a working position) in the utility model embodiment.

[0025] Figure 3 It is an exploded view of the partial structure of the self-service terminal device in the utility model embodiment.

[0026] Figure 4 It is a first enlarged view of the partial structure of the self-service terminal device in the utility model embodiment.

[0027] Figure 5It is the second enlarged view of the partial structure of the self-service terminal equipment in the embodiment of the utility model;

[0028] Figure 6 It is the first sectional view of the partial structure of the self-service terminal equipment in the embodiment of the utility model;

[0029] Figure 7 It is the second sectional view of the partial structure of the self-service terminal equipment in the embodiment of the utility model;

[0030] Figure 8 It is the third enlarged view of the partial structure of the self-service terminal equipment in the embodiment of the utility model.

[0031] In the drawing,

[0032] 1, electrical module;11, main control board;

[0033] 2, bottom shell;21, shell;22, cover;23, installation cavity;24, open mouth;25, support groove;251, opening;252, support part;253, first side wall;254, second side wall;26, heat dissipation cavity;27, heat dissipation hole;271, third side wall;272, first wall surface;273, second wall surface;274, third wall surface;28, first ventilation opening;29, second ventilation opening;

[0034] 3, display screen assembly;31, mounting frame;311, recess;32, display screen;

[0035] 4, support;5, first damping pivot;6, second damping pivot;

[0036] 7, connecting piece;71, first plate;72, second plate;73, third plate;

[0037] 8, fastener;9, fin;10, metal heat conduction plate;20, fan. DETAILED DESCRIPTION

[0038] The technical scheme of the utility model will be described clearly and completely in combination with the drawings, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0039] In the description of the utility model, it is necessary to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", are only for the purpose of description, and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and, the first feature is "above", "above" and "above" the second feature, including the first feature is directly above and obliquely above the second feature, or just indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature is "below", "below" and "below" the second feature, including the first feature is directly below and obliquely below the second feature, or just indicates that the horizontal height of the first feature is less than that of the second feature.

[0040] In the description of the utility model, it is necessary to explain, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0041] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as a limitation on the utility model.

[0042] Please refer to Figures 1 to 3The embodiment provides a self-service terminal device, which comprises an electrical module 1, a bottom shell 2, a display screen assembly 3 and a support 4. The bottom shell 2 is internally provided with an installation cavity 23, the outer surface of the bottom shell 2 is provided with a plurality of support grooves 25, the plurality of support grooves 25 are all communicated with the installation cavity 23, the electrical module 1 is arranged in the installation cavity 23, and the support grooves 25 are used for dissipating heat in the installation cavity 23; the display screen assembly 3 comprises an installation frame 31 movably connected with the bottom shell 2 and a display screen 32 arranged on the installation frame 31; the first end of the support 4 is movably connected with the installation frame 31, and the second end of the support 4 can be inserted into any one of the plurality of support grooves 25, so as to support the installation frame 31 and make the display screen 32 arranged at an angle with the bottom shell 2. The self-service terminal device provided by the embodiment can adjust the support angle of the display screen assembly 3 relative to the bottom shell 2 by cooperation of the support 4 and one of the plurality of support grooves 25, and dissipate heat in the installation cavity 23 through the plurality of support grooves 25, thereby improving the heat dissipation effect of the self-service terminal device.

[0043] Optionally, refer to Figure 2 and Figure 3 In the embodiment, the bottom shell 2 comprises a shell 21 and a cover 22, the shell 21 is provided with the installation cavity 23 with an opening 24, the cover 22 is connected with the shell 21, the cover 22 is used for closing the opening 24, and the support grooves 25 are arranged on the cover 22.

[0044] Optionally, refer to Figure 1 and Figure 2 The installation frame 31 is pivotally connected with the bottom shell 2, the display screen 32 can have an initial position and a working position when the installation frame 31 rotates relative to the bottom shell 2, the first end of the support 4 is pivotally connected with the installation frame 31 through a pivot shaft (not shown in the drawings), the second end of the support 4 can rotate around the axis of the pivot shaft, and the second end of the support 4 can be inserted into or separated from any one of the plurality of support grooves 25; when the display screen 32 is located at the initial position, the support 4 is separated from the support grooves 25, the installation frame 31 is arranged in a stack with the bottom shell 2, and the installation frame 31 shields the plurality of support grooves 25; when the display screen 32 is located at the working position, the second end of the support 4 is inserted into one of the plurality of support grooves 25, and each of the plurality of support grooves 25 is exposed. In this way, when the self-service terminal device normally works, the display screen 32 is located at the working position, at this moment, each of the plurality of support grooves 25 is exposed, and the heat generated by the electrical module 1 in the installation cavity 23 can be timely dissipated through the plurality of support grooves 25; when the self-service terminal device does not work, the display screen 32 is located at the initial position, at this moment, each of the plurality of support grooves 25 is shielded by the installation frame 31 of the display screen assembly 3, so as to avoid that foreign matters such as dust enter the installation cavity 23 through the support grooves 25.

[0045] Wherein, "when the display screen 32 is in the working position, the second end of the support 4 is inserted into one of the plurality of support slots 25, and each support slot 25 is exposed" can be understood as: each support slot 25 not inserted into the second end of the support 4 is all exposed, and the support slot 25 inserted into the second end of the support 4 is partially exposed.

[0046] In addition, the manner in which the mounting bracket 31 is movably connected to the bottom shell 2 is not limited to pivoting. In other embodiments, a first limiting portion can be provided on the bottom shell 2, the first limiting portion is spaced apart from the support slots 25 along a first direction (such as the direction indicated by arrow ab in FIG. 2), the bottom end of the mounting bracket 31 is located between the support slots 25 and the first limiting portion, the bottom end of the mounting bracket 31 can abut against or be separated from the first limiting portion, and when the bottom end of the mounting bracket 31 abuts against the first limiting portion and the second end of the support 4 is inserted into the support slot 25, the position of the display screen assembly 3 relative to the bottom shell 2 is jointly defined by the first limiting portion and the support 4. Specifically, the first limiting portion is spaced apart from the support 4, the support 4 is supported at the middle portion of the mounting bracket 31, and under the joint limitation of the first limiting portion and the support 4, the display screen assembly 3 is arranged at an angle relative to the bottom shell 2. Preferably, the center of gravity of the display screen assembly 3 is located between the support 4 and the first limiting portion, so as to ensure that the position of the display screen assembly 3 can be kept stable. The first limiting portion can be a limiting protrusion or a limiting recess. Figure 2

[0047] In addition, the manner in which the support 4 is movably connected to the mounting bracket 31 is not limited to pivoting. In other embodiments, the mounting bracket 31 is provided with a second limiting portion, and the first end of the support 4 is used to abut against the second limiting portion to support the mounting bracket 31. The second limiting portion can be a limiting protrusion or a limiting recess.

[0048] Optionally, referring to FIG. 2, Figure 2 In this embodiment, the support 4 is in a plate shape, and the mounting bracket 31 is provided with a recess 311, and when the mounting bracket 31 is in the initial position, the support 4 is embedded in the recess 311. In this way, the self-service terminal device can be designed to be light and thin. In other embodiments, the support 4 can also be in a rod shape.

[0049] Optionally, referring to FIG. 2, Figure 4 and Figure 5 The plurality of support slots 25 are spaced apart along a first direction, and the support slots 25 are in a strip shape, and the length of the support slots 25 is along a second direction (such as the direction indicated by arrow ab in FIG. 2). Figure 2 ​The second direction is perpendicular to the first direction; the support groove 25 comprises an opening 251 located at the groove bottom of the support groove 25 and communicating with the mounting cavity 23, and the opening 251 is used for dissipating heat in the mounting cavity 23. In this way, when the display screen 32 is in the working position, the opening 251 of the support groove 25 not cooperating with the support piece 4 can dissipate heat in the mounting cavity 23. Preferably, the rotation axis of the mounting frame 31 (i.e. the axis of rotation of the display screen 32 relative to the bottom shell 2) and the axis of the pivot shaft both extend along the second direction.

[0050] Optionally, referring to Figure 4 , the support groove 25 comprises a plurality of openings 251, and at least one of the plurality of openings 251 of the support groove 25 cooperating with the support piece 4 is exposed when the display screen 32 is in the working position, wherein "exposed" can be understood as fully exposed or partially exposed; or, referring to Figure 5 , the support groove 25 comprises one opening 251, and along the second direction, the size of the opening 251 is greater than the size of the support piece 4, and a part of the opening 251 of the support groove 25 cooperating with the support piece 4 can be exposed. In this way, not only the opening 251 of the support groove 25 not cooperating with the support piece 4 can dissipate heat in the mounting cavity 23, but also the opening 251 of the support groove 25 cooperating with the support piece 4 can dissipate heat in the mounting cavity 23, further improving the heat dissipation effect of the self-service terminal device.

[0051] Optionally, referring to Figure 3 and Figure 5 , the support groove 25 further comprises a support portion 252, and along the second direction, the support portion 252 is arranged adjacent to the opening 251, and the support portion 252 is used for supporting the second end of the support piece 4. In this way, when the display screen 32 is in the working position, the second end of the support piece 4 is supported by the support portion 252, which can ensure the stability of the position of the support piece 4, and further ensure the stability of the relative position between the display screen assembly 3 and the bottom shell 2.

[0052] Optionally, referring to Figure 4When the plurality of openings 251 are arranged on the bottom of the support groove 25, each two adjacent openings 251 are provided with a support portion 252, and when the second end of the support member 4 is inserted into any one of the support grooves 25, the second end of the support member 4 is supported by at least two support portions 252 of the support groove 25, so as to ensure the stability of the support of the support member 4 by the support groove 25. Preferably, when the second end of the support member 4 is inserted into any one of the support grooves 25, the second end of the support member 4 exposes at least one opening 251 on each side in the second direction, so as to ensure the heat dissipation effect. Specifically, in the embodiment, the bottom of each support groove 25 is provided with three openings 251 and two support portions 252, the distance between the two support portions 252 is less than the size of the support member 4 in the second direction, and when the second end of the support member 4 is supported by the two support portions 252 of any one of the support grooves 25, the second end of the support member 4 partially exposes one opening 251 on each side in the second direction. Of course, in other embodiments, the distance between the two support portions 252 can be adapted to the size of the support member 4 in the second direction, and when the second end of the support member 4 is supported by the two support portions 252 of any one of the support grooves 25, the second end of the support member 4 completely exposes one opening 251 on each side in the second direction. Further preferably, the sum of the lengths of the openings 251 of each support groove 25 is greater than the sum of the lengths of the support portions 252. In this way, when the display screen 32 is in the working position, sufficient heat dissipation area is provided to ensure the heat dissipation effect on the premise that the support member 4 can reliably support the mounting rack 31 in different working positions. As an alternative, please refer to Figure 5 When the bottom of the support groove 25 is provided with one opening 251, the length of the opening 251 can also be equal to the length of the support groove 25, and when the second end of the support member 4 is inserted into any one of the support grooves 25, the second end of the support member 4 is supported by the sidewall of the support groove 25.

[0053] Optionally, please refer to Figure 6 The support portion 252 comprises a first sidewall 253 and a second sidewall 254 connected in a V shape, the first sidewall 253 is used for abutting against the second end of the support member 4 and preventing the second end of the support member 4 from rotating away from the rotation axis of the mounting rack 31 in the first direction, and the second sidewall 254 is used for supporting the second end of the support member 4. In this way, when the display screen 32 is in the working position, the stability of the support of the support member 4 by the support portion 252 can be further improved, so that the display screen 32 can be more reliably maintained in the working position. In other embodiments, the support portion 252 can also comprise an arc-shaped sidewall, which is used for abutting against and supporting the second end of the support member 4, and also can prevent the second end of the support member 4 from rotating away from the rotation axis of the mounting rack 31 in the first direction.

[0054] Optionally, please refer toFigure 6 The inner surface of the bottom shell 2 is further provided with a heat dissipation cavity 26 communicated between the mounting cavity 23 and the opening 251, and the size of the heat dissipation cavity 26 is greater than that of the opening 251 in the first direction. In this way, by providing the heat dissipation cavity 26, the heat dissipation effect of the opening 251 is improved.

[0055] Optionally, please refer to Figure 7 The bottom shell 2 is further provided with a heat dissipation hole 27 communicated with the mounting cavity 23, the heat dissipation hole 27 is in a strip shape, and the heat dissipation hole 27 has two third side walls 271 spaced apart along the width direction of the heat dissipation hole 27, each third side wall 271 includes a first wall surface 272, a second wall surface 273 and a third wall surface 274 connected in sequence at an angle, the two first wall surfaces 272 are opposite and spaced apart, the two third wall surfaces 274 are opposite and spaced apart, and the two second wall surfaces 273 are spaced apart and extend from the corresponding first wall surface 272 to the corresponding third wall surface 274 in the same direction. In this way, the heat dissipation hole 27 is in a Z shape, not only ensuring that the heat dissipation hole 27 has a large width and improving the heat dissipation effect, but also reducing the risk of foreign matter entering the mounting cavity 23 through the heat dissipation hole 27. Preferably, the extension direction of the support groove 25 and the extension direction of the heat dissipation hole 27 are the same. Further preferably, the first wall surface 272 and the third wall surface 274 are vertically arranged, the second wall surface 273 is horizontally arranged, the distance between the two first wall surfaces 272 is equal to the distance between the third wall surfaces 274 of the two third side walls 271, and the two second wall surfaces 273 are coplanar. Further preferably, in the second direction, the two sides of the support groove 25 are provided with the heat dissipation hole 27.

[0056] Optionally, please refer to Figure 8 The self-service terminal device further comprises a first damping member and a second damping member, the first damping member is connected with the mounting frame 31, the second damping member is connected with the bottom shell 2, the first damping member and the second damping member are connected, and a damping force for preventing the display screen assembly 3 from rotating relative to the bottom shell 2 can be generated between the first damping member and the second damping member. By cooperating the first damping member and the second damping member, when the support member 4 is accidentally separated from the support groove 25, the display screen assembly 3 can be prevented from rapidly rotating to the initial position under the action of its own gravity and causing damage to the display screen 32. It should be noted that when an external force is applied to the mounting frame 31, the damping force can be overcome and the mounting frame 31 can be driven to rotate relative to the bottom shell 2.

[0057] Optionally, please refer to Figure 8The first damping member comprises a first damping shaft 5, and the second damping member comprises a second damping shaft 6 coaxially connected with the first damping shaft 5. The first damping shaft 5 is fixedly connected with the mounting frame 31, and the second damping shaft 6 is fixedly connected with the bottom shell 2 through a connecting member 7. The display screen 32 can rotate about the axis of the first damping shaft 5 between the working position and the initial position. Preferably, the connecting member 7 comprises a first plate 71, a second plate 72 and a third plate 73 connected in sequence at an angle. The first plate 71 is fixedly connected with the second damping shaft 6 through a fastener 8. The third plate 73 extends into the mounting cavity 23 and is fixedly connected with the inner wall of the mounting cavity 23 through the fastener 8. Preferably, the self-service terminal device comprises two first damping members and two second damping members. In the second direction, the first damping shafts 5 of the two first damping members are respectively connected with the two ends of the mounting frame 31. The second damping shafts 6 of the two second damping members are fixedly connected with the bottom shell 2 through the connecting member 7. In this way, the damping effect on the display screen 32 can be further improved.

[0058] Optionally, referring to Figure 3 , the electrical module 1 comprises a main control board 11 opposite to the supporting groove 25. In this way, the heat generated by the main control board 11 can be dissipated in time through the supporting groove 25, thereby improving the heat dissipation effect on the main control board 11.

[0059] Optionally, referring to Figure 2 and Figure 3 , the bottom shell 2 is further provided with a first ventilation opening 28 communicating with the mounting cavity 23. The mounting cavity 23 is further provided with a heat sink 9, a metal heat conduction plate 10 and a fan 20. The heat sink 9 is opposite to the first ventilation opening 28. The metal heat conduction plate 10 is connected between the main control board 11 and the heat sink 9 and is used for conducting the heat generated by the main control board 11 to the heat sink 9. The fan 20 has an air inlet and an air outlet. The air inlet is used for sucking air. The air outlet is opposite to the heat sink 9 and is used for blowing air to the heat sink 9. The first ventilation opening 28 is used for discharging the hot air passing through the heat sink 9. In this way, the heat generated by the main control board 11 can be further conducted to the heat sink 9 through the metal heat conduction plate 10. The air flow is driven by the fan 20 to flow through the heat sink 9 and exchange heat with the heat sink 9. The air flow absorbing heat is discharged from the mounting cavity 23 through the first ventilation opening 28, thereby further improving the heat dissipation effect on the main control board 11. The metal heat conduction plate 10 can be made of copper or other metals with good heat conduction performance. Preferably, a plurality of metal heat conduction plates 10 are arranged in the mounting cavity 23, and the plurality of metal heat conduction plates 10 are connected between the main control board 11 and the heat sink 9. Further preferably, the bottom shell 2 is provided with a plurality of first ventilation openings 28. In the first direction and the second direction, the plurality of first ventilation openings 28 are arranged in a rectangular array.

[0060] Optionally, referring to Figure 2 and Figure 3The bottom shell 2 is further provided with a second vent 29 in communication with the mounting cavity 23, and the second vent 29 is arranged on the two sides of the supporting groove 25 along the second direction respectively from the first vent 28. In this way, the heat in the mounting cavity 23 can be dissipated through the second vent 29, and the heat dissipation effect of the self-service terminal device is further improved. Preferably, the bottom shell 2 is provided with a plurality of second vents 29, and the plurality of second vents 29 are arranged in a rectangular array along the first direction and the second direction.

[0061] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not required to be exhausted. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A self-service terminal device, characterized in that, The utility model relates to an electric module (1); The bottom shell (2) is internally provided with a mounting cavity (23), and the outer surface of the bottom shell (2) is provided with a plurality of support grooves (25) in communication with the mounting cavity (23), the electric module (1) is arranged in the mounting cavity (23), and the support grooves (25) are used for dissipating heat in the mounting cavity (23); A display screen assembly (3) comprises a mounting frame (31) movably connected with the bottom shell (2) and a display screen (32) mounted on the mounting frame (31); A support member (4) has a first end movably connected with the mounting frame (31) and a second end capable of being inserted into any one of the plurality of support grooves (25) to support the mounting frame (31) and make the display screen (32) arranged at an angle with the bottom shell (2). The mounting frame (31) is pivotally connected with the bottom shell (2), the display screen (32) has an initial position and a working position when the mounting frame (31) rotates relative to the bottom shell (2), the first end of the support member (4) is pivotally connected with the mounting frame (31) through a pivot shaft, the second end of the support member (4) is capable of rotating around the axis of the pivot shaft, and the second end of the support member (4) can be inserted into or separated from any one of the plurality of support grooves (25); 2. The self-service terminal device according to claim 1, characterized in that, When the display screen (32) is located at the initial position, the support member (4) is separated from the support grooves (25), the mounting frame (31) is arranged in a stack with the bottom shell (2), and the mounting frame (31) shields the plurality of support grooves (25); when the display screen (32) is located at the working position, the second end of the support member (4) is inserted into one of the plurality of support grooves (25), and each of the plurality of support grooves (25) is exposed. The plurality of support grooves (25) are arranged at intervals along a first direction, the support grooves (25) are in a strip shape, the length of the support grooves (25) extends along a second direction, and the second direction is perpendicular to the first direction; 3. The self-service terminal device according to claim 2, characterized in that, The support grooves (25) comprise an opening (251) located at the groove bottom of the support grooves (25) and in communication with the mounting cavity (23), and the opening (251) is used for dissipating heat in the mounting cavity (23). The support grooves (25) further comprise a support portion (252) arranged adjacent to the opening (251) along the second direction, and the support portion (252) is used for supporting the second end of the support member (4).

4. The self-service terminal device according to claim 3, characterized in that, The support portion (252) comprises a first side wall (253) and a second side wall (254) connected in a V shape, the first side wall (253) is used for abutting against the second end of the support member (4) and preventing the second end of the support member (4) from rotating away from the rotation axis of the mounting frame (31) along the first direction, and the second side wall (254) is used for supporting the second end of the support member (4).

5. The self-service terminal of claim 4, wherein, ​ 6. The self-service terminal of claim 3, wherein, The inner surface of the bottom shell (2) is further provided with a heat dissipation cavity (26) communicated between the mounting cavity (23) and the opening (251), and the size of the heat dissipation cavity (26) is greater than that of the opening (251) in the first direction.

7. The self-service terminal of claim 2, wherein, The self-service terminal device further comprises a first damping member and a second damping member, the first damping member is connected with the mounting frame (31), the second damping member is connected with the bottom shell (2), the first damping member and the second damping member are connected, and a damping force for preventing the display screen assembly (3) from rotating relative to the bottom shell (2) can be generated between the first damping member and the second damping member.

8. The self-service terminal of claim 1, wherein, The bottom shell (2) is further provided with a heat dissipation hole (27) communicated with the mounting cavity (23), the heat dissipation hole (27) is in a strip shape, and the heat dissipation hole (27) has two third side walls (271) spaced apart along the width direction thereof, each of the third side walls (271) comprises a first wall surface (272), a second wall surface (273) and a third wall surface (274) connected in sequence at an included angle, the two first wall surfaces (272) are opposite and spaced apart, the two third wall surfaces (274) are opposite and spaced apart, and the two second wall surfaces (273) are spaced apart, and the two second wall surfaces (273) extend from the corresponding first wall surface (272) to the corresponding third wall surface (274) in the same direction.

9. The self-service terminal device according to any of the claims 1-8, characterized in that, The electrical module (1) comprises a main control board (11), and the main control board (11) is opposite to the support groove (25).

10. The self-service terminal device according to claim 9, characterized in that, The bottom shell (2) is further provided with a first ventilation opening (28) communicated with the mounting cavity (23), the mounting cavity (23) is further provided with a heat dissipation fin (9), a metal heat conduction plate (10) and a fan (20), the heat dissipation fin (9) is opposite to the first ventilation opening (28), the metal heat conduction plate (10) is connected between the main control board (11) and the heat dissipation fin (9), the metal heat conduction plate (10) is used for conducting heat generated by the main control board (11) to the heat dissipation fin (9), the fan (20) has an air inlet and an air outlet, the air inlet is used for air suction, the air outlet is opposite to the heat dissipation fin (9), the air outlet is used for blowing air to the heat dissipation fin (9), and the first ventilation opening (28) is used for discharging hot air passing through the heat dissipation fin (9).

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