CN215128501U

CN215128501U - Monitoring device

Info

Publication number: CN215128501U
Application number: CN202120903790.XU
Authority: CN
Inventors: 廖嘉豪; 闫春芳; 洪洁新
Original assignee: Shenzhen Biocare Technology Co ltd
Current assignee: Shenzhen Biocare Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-14
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a monitoring device relates to medical equipment's technical field. The shell is provided with an accommodating space; the mainboard module, the power supply module and the metal plate assembly are accommodated in the accommodating space and are in communication connection with the parameter acquisition module; the display module is arranged on the shell and is in communication connection with the main board module so as to receive the physiological parameters transmitted by the main board module and the normal parameters set by the main board module; the power supply module is used for supplying power to the parameter acquisition module, the mainboard module and the display module; the parameter acquisition module, the main board module, the display module and the power module are respectively separated by the metal plate component, and the parameter acquisition module, the main board module, the display module and the power module are connected with the metal plate component; the metal plate assembly is provided with a grounding element extending out of the shell, and static electricity generated by the work of the parameter acquisition module, the main board module, the display module and the power module is transmitted to the grounding element through the metal plate assembly. The utility model provides a guardianship device among the prior art the great and difficult technical problem of assembly of volume.

Description

Monitoring device

Technical Field

The utility model relates to a medical equipment's technical field especially relates to a guardianship device.

Background

The monitoring device is medical equipment for measuring and alarming, judges the state of the user by comparing the measured physiological parameters with known set values, can synchronously and continuously monitor the parameters of electrocardio, blood pressure, respiration, body temperature and the like of the user, and provides a good means for medical care personnel or family members of the user to comprehensively, intuitively and timely master the state of the illness of the user. The existing monitoring device is difficult to assemble due to more internal modules, and because each module is led out with a grounding cable, a part of space needs to be reserved in the instrument to accommodate the grounding cables, so that the volume of the whole monitoring device is increased, and the monitoring device is inconvenient to move and use.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a monitor device for solve the technical problem that the monitor device among the prior art is bulky and the assembly is difficult.

A monitoring device, comprising:

a housing having an accommodating space;

the parameter acquisition module is at least partially accommodated in the accommodating space and is used for acquiring physiological parameters of the user;

the mainboard module is accommodated in the accommodating space and is in communication connection with the parameter acquisition module;

the display module is arranged on the shell and is in communication connection with the mainboard module so as to receive the physiological parameters transmitted by the mainboard module and the normal parameters set by the mainboard module;

the power supply module is accommodated in the accommodating space and is used for supplying power to the parameter acquisition module, the mainboard module and the display module; and

the metal plate assembly is accommodated in the accommodating space, the parameter acquisition module, the mainboard module, the display module and the power module are respectively separated, and the parameter acquisition module, the mainboard module, the display module and the power module are connected with the metal plate assembly;

the metal plate component is provided with a grounding element extending out of the shell, and the parameter acquisition module, the mainboard module, the display module and the power module work to generate static electricity which is transmitted to the grounding element through the metal plate component.

In some embodiments of the monitoring device, the power module includes a first power module and a second power module, and the first power module is configured to transmit electric energy outside the monitoring device to the parameter acquisition module, the main board module and the display module; the second power supply module can directly supply power to the parameter acquisition module, the mainboard module and the display module; the sheet metal component separates the first power module from the second power module.

In some embodiments of the monitoring device, the sheet metal component comprises a first sheet metal part, a second sheet metal part and a third sheet metal part, the first sheet metal part, the second sheet metal part and the third sheet metal part being connected to each other; a first accommodating space is formed in the first sheet metal part, and the mainboard module is accommodated in the first accommodating space and is fixedly connected with the first sheet metal part; a second accommodating space is formed in the second sheet metal part, and the first power supply module is accommodated in the second accommodating space and is fixedly connected with the second sheet metal part; and a third accommodating space is formed in the third sheet metal part, and the second power supply module is accommodated in the third accommodating space and fixedly connected with the third sheet metal part.

In some embodiments of the monitoring device, the opening of the first sheet metal part faces the display module, the second sheet metal part is connected to a side of the first sheet metal part, which is away from the display module, and the third sheet metal part is fixedly connected to the housing and is used for supporting the first sheet metal part and the second sheet metal part.

In some embodiments of the monitoring device, the sheet metal component further includes a fourth sheet metal part, and the monitoring device further includes an interface, and the interface is disposed through the housing and fixed to the fourth sheet metal part; the fourth sheet metal component connect in the second sheet metal component is kept away from first sheet metal component one side, first sheet metal component the second sheet metal component with the fourth sheet metal component overlap joint in proper order, just the fourth sheet metal component connect in the third sheet metal component.

In some embodiments of the monitoring device, the housing is provided with heat dissipation holes penetrating through the housing, and a support plate is arranged in the housing at positions corresponding to the heat dissipation holes; the metal plate component further comprises a metal plate, the metal plate is connected to one side, away from the first metal plate and one side of the second metal plate, of the third metal plate, and the supporting plate is connected with the metal plate so as to suspend the metal plate in the radiating holes.

In some embodiments of the monitoring device, the monitoring device further includes a printing module, the printing module is in communication connection with the motherboard module, the first sheet metal part is provided with an inner concave part, an accommodating cavity is formed between the inner concave part and the housing, and at least part of the printing module is accommodated in the accommodating cavity and connected with the housing and the first sheet metal part; the printing module comprises a shell, wherein a through hole is formed in the shell, the through hole is communicated with the accommodating cavity, and printing materials output by the printing module can be guided out of the shell through the through hole.

In some embodiments of the monitoring device, the monitoring device further includes a sound generating module, the sound generating module is in communication connection with the motherboard module, the sound generating module is accommodated in the accommodating space, the sound generating module is fixedly connected with the casing, and the casing corresponds to a sound generating hole penetrating through the casing and located at a position of the sound generating module.

In some embodiments of the monitoring device, the monitoring device further includes a heat dissipation module, the housing is provided with an air outlet, the heat dissipation module is mounted on the metal plate assembly, and the heat dissipation module is configured to guide hot air in the accommodating space out through the air outlet.

In some embodiments of the monitoring device, the housing includes a first mounting shell and a second mounting shell, the first mounting shell and the second mounting shell are detachably connected, and the first mounting shell is recessed away from the second mounting shell to form the accommodating space; the display module is embedded in the second mounting case.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

the monitoring device comprises a shell, a parameter acquisition module, a main board module, a display module, a power supply module and a sheet metal component, the parameter acquisition module, the main board module, the display module and the power supply module are separated by the sheet metal component, and the parameter acquisition module, the main board module, the display module and the power module are arranged on the metal plate component, so that the assembly steps can be simplified, the assembly difficulty can be reduced, and the static electricity generated by the modules in the shell is transmitted to the grounding element through the sheet metal component so as to transmit the static electricity to the outside of the shell through the grounding element, thereby forming a static electricity leakage channel passing through each module or module, enhancing the static electricity immunity performance of the monitoring device, through having reduced the use of ground connection cable, simplified the assembly flow, improved the inside space utilization of casing, improved the inside compact structure nature of casing, and then reduced the volume of whole guardianship device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic external view of an overall structure of a monitoring device according to an embodiment;

FIG. 2 is an exploded view of the monitoring device of FIG. 1;

FIG. 3 is a schematic view of a portion of the monitoring device shown in FIG. 2;

FIG. 4 is another perspective view of the monitoring device shown in FIG. 3;

fig. 5 is a schematic structural connection diagram of the monitoring device metal plate component shown in fig. 2.

Wherein: 1. a housing; 11. a first mounting case; 111. a handle; 112. a sound outlet hole; 113. heat dissipation holes; 114. a support plate; 115. a through hole; 116. an air outlet; 12. a second mounting case; 2. a display module; 3. a printing module; 4. a motherboard module; 5. a parameter acquisition module; 6. a power supply module; 61. a first power supply module; 62. a second power supply module; 7. a sheet metal component; 71. a first sheet metal part; 72. a second sheet metal part; 73. a third sheet metal part; 74. a fourth sheet metal part; 75. sheet metal plate; 76. a ground element; 8. a sound producing module; 9. and a heat dissipation module.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The existing monitoring device is difficult to assemble due to more internal modules, and because each module is led out with a grounding cable, a part of space needs to be reserved in the instrument to accommodate the grounding cables, so that the volume of the whole monitoring device is increased, and the monitoring device is inconvenient to move and use.

In an embodiment of a monitoring device, as shown in fig. 1-5, the monitoring device includes a housing 1, a parameter acquisition module 5, a main board module 4, a display module 2, a power module 6, and a metal plate assembly 7; the housing 1 has an accommodating space; the parameter acquisition module 5 is at least partially accommodated in the accommodating space and is used for acquiring physiological parameters of the user; the mainboard module 4 is accommodated in the accommodating space and is in communication connection with the parameter acquisition module 5; the display module 2 is arranged on the shell 1 and is in communication connection with the main board module 4 so as to receive the physiological parameters transmitted by the main board module 4 and the normal parameters set by the main board module 4; the power supply module 6 is accommodated in the accommodating space, and the power supply module 6 is used for supplying power to the parameter acquisition module 5, the mainboard module 4 and the display module 2; the metal plate assembly 7 is accommodated in the accommodating space, the parameter acquisition module 5, the mainboard module 4, the display module 2 and the power module 6 are respectively separated, and the metal plate of the parameter acquisition module 5, the mainboard module 4, the display module 2 and the power module 6 is connected with the metal plate assembly 7; the metal plate component 7 is provided with a grounding element 76 extending out of the shell 1, and static electricity generated by the work of the parameter acquisition module 5, the main board module 4, the display module 2 and the power module 6 is transmitted to the grounding element 76 through the metal plate component 7.

In this embodiment, the parameter acquisition module 5, the main board module 4, the display module 2 and the power module 6 are separated by the metal plate component 7, and the parameter acquisition module 5, the main board module 4, the display module 2 and the power module 6 are mounted on the metal plate component 7, the assembly steps can be simplified, the assembly difficulty is reduced, and the static electricity generated by the internal module of the shell 1 is transmitted to the grounding element 76 through the metal plate component 7, so that the static electricity is transmitted to the outside of the shell 1 through the grounding element 76, a static electricity leakage channel passing through each module or module is formed, the static electricity immunity performance of the monitoring device is enhanced, the use of grounding cables is reduced, the assembly flow is simplified, the space utilization rate inside the shell 1 is improved, the structural compactness inside the shell 1 is improved, and the volume of the whole monitoring device is further reduced.

In an embodiment of the monitoring device, the power module 6 includes a first power module 61 and a second power module 62, the first power module 61 is configured to transmit electric energy outside the monitoring device to the parameter acquisition module 5, the main board module 4 and the display module 2; the second power module 62 can directly supply power to the parameter acquisition module 5, the main board module 4 and the display module 2; the sheet metal component 7 separates the first power module 61 and the second power module 62.

In this embodiment, a battery module composed of two power supplies is disposed in the monitoring device, the first power supply module 61 is configured to take power from a power socket outside the monitoring device, perform rectification, filtering and other processing on the taken ac power to obtain a dc power that can be applied to the monitoring device, and transmit the processed dc power to a corresponding module. The second power module 62 can directly supply power without obtaining electric energy from the outside, the second power module 62 can be a small power generation device with a power generation function, or the second power module 62 can be a battery, a dry battery, or other elements, the second power module 62 can be a standby power supply, and when the monitoring device cannot obtain electric energy from the outside, each module in the housing 1 can be supplied with power through the second power module 62, so as to ensure normal use of the monitoring device.

In an embodiment of the monitoring device, the sheet metal component 7 includes a first sheet metal part 71, a second sheet metal part 72 and a third sheet metal part 73, and the first sheet metal part 71, the second sheet metal part 72 and the third sheet metal part 73 are connected with each other; a first accommodating space is formed in the first sheet metal part 71, and the mainboard module 4 is accommodated in the first accommodating space and is fixedly connected with the first sheet metal part 71; a second accommodating space is formed in the second sheet metal part 72, and the first power module 61 is accommodated in the second accommodating space and is fixedly connected with the second sheet metal part 72; a third accommodating space is formed in the third sheet metal part 73, and the second power module 62 is accommodated in the third accommodating space and is fixedly connected with the third sheet metal part 73.

Specifically, the first sheet metal part 71 is of an uncovered box structure, the opening direction of the first sheet metal part 71 faces the display module 2 to form a first accommodating space capable of accommodating the main board module 4, the second sheet metal part 72 and the third sheet metal part 73 are of rectangular box structures, a second accommodating space and a third accommodating space are arranged inside the first sheet metal part 71 and the third sheet metal part 73 to accommodate the first power module 61 and the second power module 62 respectively, the parameter acquisition module 5, the first power module 61, the second power module 62, the main board module 4 and the display module 2 are separated through the first sheet metal part 71, the second sheet metal part 72 and the third sheet metal part 73, an electrostatic leakage channel passing through the modules is formed, the electrostatic immunity performance in the housing 1 is enhanced, and a plurality of modules are installed on the first sheet metal part 71, the second sheet metal part 72 and the third sheet metal part 73 to be connected with each other, On second sheet metal component 72 and third sheet metal component 73, the mode of three sheet metal component of integral installation again has simplified the assembly flow, has reduced the assembly degree of difficulty to the formation of sheet metal component can more adapt to the structure of casing 1, has improved the space utilization in the casing 1.

In an embodiment of the monitoring device, the first sheet metal part 71 is of a box structure, an opening of the first sheet metal part 71 faces the display module 2, the second sheet metal part 72 is connected to a side of the first sheet metal part 71 away from the display module 2, and the third sheet metal part 73 is fixedly connected with the housing 1 and is used for supporting the first sheet metal part 71 and the second sheet metal part 72.

In the embodiment, in combination with the coordinate axes marked in the drawing, the second sheet metal part 72 is overlapped on the first sheet metal part 71, the bottom end of the second sheet metal part 72 along the Z axis is parallel to the bottom end of the first sheet metal part 71, the height of the second sheet metal part 72 along the Z axis is lower than that of the first sheet metal part 71, the third sheet metal part 73 is located at the bottom end positions of the first sheet metal part 71 and the second sheet metal part 72, the length of the third sheet metal part 73 along the X axis direction is greater than or equal to the sum of the lengths of the first sheet metal part 71 and the second sheet metal part 72 in the same direction, so that the first sheet metal part 71 and the second sheet metal part 72 can be completely installed on the third sheet metal part 73, the third sheet metal part 73 can play a supporting role on the first sheet metal part 71 and the second sheet metal part 72, the dependence of the first sheet metal part 71 and the second sheet metal part 72 on the housing 1 is reduced, the layout of the three sheet metal parts is reasonable, and the module to be installed only needs to be installed at the corresponding position, can be finished, and the assembly flow is simple.

In an embodiment of the monitoring device, the sheet metal component 7 further includes a fourth sheet metal part 74, and the monitoring device further includes an interface, the interface is disposed through the housing 1 and fixed to the fourth sheet metal part 74; the fourth sheet metal part 74 is connected to the side, away from the first sheet metal part 71, of the second sheet metal part 72, the first sheet metal part 71, the second sheet metal part 72 and the fourth sheet metal part 74 are sequentially overlapped, and the fourth sheet metal part 74 is connected to the third sheet metal part 73.

In this embodiment, the interface is equipped with a plurality ofly for carry out data exchange with the outside module of casing 1 and casing 1, interface fixed mounting is on fourth sheet metal component 74, fourth sheet metal component 74 is installed in the one side that display module 2 was kept away from to third sheet metal component 73, one side that first sheet metal component 71 is not open one side and is close to the casing 1 inner wall promptly, and form first sheet metal component 71, the setting of lapping of second sheet metal component 72 and fourth sheet metal component 74, the shape is like the ladder. In addition, the grounding member 76 is fixedly mounted on the fourth sheet metal part 74, and by extending the grounding member 76 out of the housing 1, the grounding member 76 has a columnar structure, so that static electricity among a plurality of sheet metal parts can be guided to flow out of the housing 1, thereby forming a static electricity leakage path.

In an embodiment of the monitoring device, a heat dissipation hole 113 penetrating through the housing 1 is disposed on the housing 1, and a supporting plate 114 is disposed in the housing 1 at a position corresponding to the heat dissipation hole 113; the sheet metal component 7 further includes a sheet metal plate 75, the sheet metal plate 75 is connected to one side of the third sheet metal component 73 away from the first sheet metal component 71 and the second sheet metal component 72, and the support plate 114 is connected with the sheet metal plate 75 to suspend the sheet metal plate 75 in the heat dissipation hole 113.

In this embodiment, be equipped with louvre 113 in the bottom of the Z axle of casing 1, louvre 113 is linear shape, be the Z axle bottom at casing 1 of matrix distribution, install backup pad 114 along the X axle direction on the Z axle bottom of casing 1, sheet metal plate 75 is then rectangular plate structure, it deviates from first sheet metal component 71 and second sheet metal component 72 one side to locate third sheet metal component 73, through placing sheet metal plate 75 in backup pad 114, in order to play the effect of support to whole sheet metal component 7, and can also hang sheet metal plate 75 and locate louvre 113, make louvre 113 not blocked up, thereby can not influence the radiating effect of louvre 113. In addition, a rectangular hole is further formed in the position, corresponding to the fourth sheet metal part 74, of the housing 1, and the rectangular hole is matched with the heat dissipation hole 113 to further improve the heat dissipation effect.

In an embodiment of the monitoring device, the monitoring device further comprises a printing module 3, the printing module 3 is in communication connection with the motherboard module 4, the first sheet metal part 71 is provided with an inner concave part, a containing cavity is formed between the inner concave part and the shell 1, and at least part of the printing module 3 is contained in the containing cavity and is connected with the shell 1 and the first sheet metal part 71; the housing 1 is provided with a through hole 115, the through hole 115 is communicated with the accommodating cavity, and the printing material output by the printing module 3 can be led out of the housing 1 through the through hole 115.

In this embodiment, the first sheet metal part 71 is recessed partially along the negative direction of the Y axis to form an inner recessed portion, the inner recessed portion can form an accommodating cavity with the housing 1, the printing module 3 can be placed in the accommodating cavity, and the corresponding portion of the housing 1 is provided with the through hole 115, so that the printing module 3 can be exposed, and a printing material can be guided out of the housing 1. If the monitoring device is not provided with the printing module 3, the through hole 115 can be sealed by the sealing cover to play a role of dust prevention, the installation of the printing module 3 can effectively utilize the idle space in the monitoring device, the function of the monitoring device is increased, and the volume of the monitoring device is not increased.

In an embodiment of the monitoring device, the monitoring device further includes a sound generating module 8, the sound generating module 8 is in communication connection with the motherboard module 4, the sound generating module 8 is accommodated in the accommodating space, the sound generating module 8 is fixedly connected with the housing 1, and a sound outlet hole 112 penetrating through the housing 1 is formed in the position of the housing 1 corresponding to the sound generating module 8.

In this embodiment, sound module 8 is the speaker, and the structure of speaker is little, can put into the gap between panel beating subassembly 7 and the casing 1, further utilizes the idle space in the guardianship device, improves space utilization.

In an embodiment of the monitoring device, the monitoring device further includes a heat dissipation module 9, an air outlet 116 is disposed on the housing 1, the heat dissipation module 9 is mounted on the metal plate assembly 7, and the heat dissipation module 9 is configured to guide hot air in the accommodating space out through the air outlet 116.

In this embodiment, the heat dissipation module 9 is installed on a side of the first sheet metal part 71 away from the display module 2, the heat dissipation module 9 is a fan, the housing 1 has an air outlet 116 at a position corresponding to the fan, and the fan is installed at a position close to the upper side, so that hot air floating up inside the monitoring device can be blown out through the air outlet 116, which is beneficial to promoting the circulation flow of the internal space and the external air of the monitoring device, and further enhancing the heat dissipation effect on the internal module of the monitoring device.

In addition, the first sheet metal part 71, the second sheet metal part 72, the third sheet metal part 73 and the fourth sheet metal part 74 are provided with holes arranged in a matrix, so that heat generated by the operation of modules and modules which are accommodated and installed on the holes can be dissipated in time.

In an embodiment of the monitoring device, the housing 1 includes a first mounting shell 11 and a second mounting shell 12, the first mounting shell 11 and the second mounting shell 12 are detachably connected, and the first mounting shell 11 is recessed towards a direction away from the second mounting shell 12 to form a receiving space; the display module 2 is fitted to the second mounting case 12.

In this embodiment, the first mounting case 11 and the second mounting case 12 can be embedded or detachably connected together by a screw, a bolt, or the like, the display module 2 can be a display screen or a touch screen, and the second mounting case 12 has a rectangular frame structure, so that the display module 2 can be embedded therein and the display module 2 can be fixed. The first mounting housing 11 is of a box structure without a cover, and an opening of the first mounting housing 11 faces the second mounting housing 12, or the first mounting housing 11 is recessed in a direction away from the second mounting housing 12 to form an accommodating space. The overall structure of casing 1 is the cuboid structure, has handle 111 at 11Z axle upper end fixed mounting of first installation shell, and handle 111 is the arc structure, on first installation shell 11 is located in the extension of Y axle direction, can lift whole guardianship device through handle 111, portable and removal.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples are merely illustrative of several embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the claims. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A monitoring device, comprising:

a housing having an accommodating space;

the power supply module is accommodated in the accommodating space and used for supplying power to the parameter acquisition module, the mainboard module and the display module; and

2. The monitoring device of claim 1, wherein: the power supply module comprises a first power supply module and a second power supply module, and the first power supply module is used for transmitting electric energy outside the monitoring device to the parameter acquisition module, the mainboard module and the display module; the second power supply module can directly supply power to the parameter acquisition module, the mainboard module and the display module; the sheet metal component separates the first power module from the second power module.

3. The monitoring device of claim 2, wherein: the sheet metal component comprises a first sheet metal part, a second sheet metal part and a third sheet metal part, and the first sheet metal part, the second sheet metal part and the third sheet metal part are connected with each other; a first accommodating space is formed in the first sheet metal part, and the mainboard module is accommodated in the first accommodating space and is fixedly connected with the first sheet metal part; a second accommodating space is formed in the second sheet metal part, and the first power supply module is accommodated in the second accommodating space and is fixedly connected with the second sheet metal part; and a third accommodating space is formed in the third sheet metal part, and the second power supply module is accommodated in the third accommodating space and fixedly connected with the third sheet metal part.

4. The monitoring device of claim 3, wherein: the first sheet metal part is of a box structure, the opening of the first sheet metal part faces the display module, the second sheet metal part is connected to the first sheet metal part and deviates from one side of the display module, and the third sheet metal part is fixedly connected with the shell and used for supporting the first sheet metal part and the second sheet metal part.

5. The monitoring device of claim 4, wherein: the monitoring device also comprises an interface, and the interface is arranged in the shell in a penetrating way and is fixed on the fourth sheet metal part; the fourth sheet metal component connect in the second sheet metal component is kept away from first sheet metal component one side, first sheet metal component the second sheet metal component with the fourth sheet metal component overlap joint in proper order, just the fourth sheet metal component connect in the third sheet metal component.

6. The monitoring device of claim 5, wherein: the shell is provided with heat dissipation holes penetrating through the shell, and a support plate is arranged in the shell at the positions corresponding to the heat dissipation holes; the metal plate component further comprises a metal plate, the metal plate is connected to one side, away from the first metal plate and one side of the second metal plate, of the third metal plate, and the supporting plate is connected with the metal plate so as to suspend the metal plate in the radiating holes.

7. The monitoring device of claim 3, wherein: the monitoring device further comprises a printing module, the printing module is in communication connection with the mainboard module, the first sheet metal part is provided with an inner concave part, an accommodating cavity is formed between the inner concave part and the shell, and at least part of the printing module is accommodated in the accommodating cavity and is connected with the shell and the first sheet metal part; the printing module comprises a shell, wherein a through hole is formed in the shell, the through hole is communicated with the accommodating cavity, and printing materials output by the printing module can be guided out of the shell through the through hole.

8. The monitoring device of claim 1, wherein: the monitoring device further comprises a sound production module, the sound production module is in communication connection with the mainboard module, the sound production module is contained in the containing space, the sound production module is fixedly connected with the shell, and the shell corresponds to the position of the sound production module and is provided with a sound outlet hole penetrating through the shell.

9. The monitoring device of claim 1, wherein: the monitoring device further comprises a heat dissipation module, an air outlet is formed in the shell, the heat dissipation module is installed on the metal plate assembly, and the heat dissipation module is used for guiding hot air in the accommodating space out through the air outlet.

10. The monitoring device of claim 1, wherein: the shell comprises a first installation shell and a second installation shell, the first installation shell and the second installation shell are detachably connected, and the first installation shell is sunken towards the direction far away from the second installation shell to form the accommodating space; the display module is embedded in the second mounting case.