Machine equipment

Abstract

The utility model relates to machine equipment which comprises a machine body, a handrail and a display screen assembly. Wherein a containing groove is formed in the machine body, the handrail is connected with the machine body, and the display screen assembly has a first use state, a second use state and / or a third use state. In the first using state, the display screen assembly is contained in the containing groove. In the second use state, the display screen assembly is detachably connected to the handrail; in the third use state, the display screen assembly is used for being held by hand. The machine equipment display screen assembly has multiple use states, an operator can select the proper display screen position and state according to different requirements and use scenes, and great operation flexibility and convenience are provided.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic devices, and particularly to a machine device. Background Art

[0002] With the continuous development of robot technology, robots are increasingly widely used in people's daily lives and industrial production. To improve the convenience and practicality of robot operation, many robots are equipped with screens for operators to interact.

[0003] However, in the prior art, the installation method and usage method of the screen on the robot are relatively single, and it is difficult to adapt to different scenario requirements. Summary of the Utility Model

[0004] Based on this, in view of the above problems, it is necessary to provide a machine device that can provide multiple usage scenarios and requirements.

[0005] A machine device, comprising:

[0006] A fuselage, provided with a receiving groove thereon;

[0007] An armrest, connected to the fuselage; and

[0008] A display screen assembly, having a first usage state and a second usage state;

[0009] In the first usage state, the display screen assembly is received in the receiving groove;

[0010] In the second usage state, the display screen assembly is detachably connected to the armrest;

[0011] And / or, the display screen assembly further has a third usage state, in which the display screen assembly is used to be held by hand.

[0012] The above-mentioned machine equipment of the present utility model can at least achieve the following beneficial effects: The display screen assembly of the machine equipment has multiple usage states. The operator can select the appropriate position and state of the display screen according to different requirements and usage scenarios, providing great operation flexibility and convenience. In the first usage state, the display screen assembly can be stored in the accommodation groove of the fuselage, effectively saving space, avoiding the exposure of the display screen when not in use, reducing the risk of damage to the display screen assembly, and at the same time enhancing the overall aesthetics of the machine equipment. In the second usage state, the display screen assembly is detachably connected to the armrest. When the display screen assembly is fixed on the armrest of the machine equipment, the operator does not need to hold the display screen and can observe and operate the display module at a close distance, so as to obtain the current working information of the machine equipment and deploy or control the work of the machine equipment, improving the convenience and comfort of operation. This design not only enables the position of the display screen to be adjusted according to needs, but also allows the display screen to be removed when not in use, further enhancing the operation flexibility. In the third usage state, the display screen assembly can be held by hand to meet the needs of mobile operation. The operator can hold the display screen and operate and monitor at different positions, greatly expanding the application scenarios of the machine equipment.

[0013] In one embodiment, the machine equipment further includes a cover plate, which is connected to the fuselage and can move relative to the accommodation groove to block or expose the accommodation groove.

[0014] In one embodiment, the machine equipment further includes a buffer member, which is provided on the side of the cover plate for blocking the accommodation groove. When the display screen assembly is stored in the accommodation groove and the cover plate blocks the accommodation groove, the buffer member can elastically abut against the display screen assembly.

[0015] In one embodiment, the cover plate is rotatably connected to the fuselage.

[0016] In one embodiment, the cover plate is provided with a visible window.

[0017] In one embodiment, the cover plate is a transparent cover plate.

[0018] In one embodiment, the display screen assembly includes a housing and a screen, the housing is provided on the back of the screen; an assembly part is provided on the housing, and the display screen assembly can be selectively mounted on the armrest or limited in the accommodation groove through the assembly part.

[0019] In one embodiment, the assembly part includes a first clamping part and a second clamping part which are oppositely arranged, and the first clamping part can move relative to the second clamping part to a first position and a second position; when in the first position, the display screen assembly is clamped and mounted on the armrest through the first clamping part and the second clamping part; when in the second position, the first clamping part and the second clamping part abut against the bottom or the wall of the accommodating groove.

[0020] In one embodiment, a first clamping protrusion is formed on the first clamping part, and a second clamping protrusion is formed on the second clamping part. The first clamping protrusion and the second clamping protrusion are arranged at intervals relative to each other. When in the first position, the first clamping protrusion and the second clamping protrusion approach each other and can be respectively clamped and mounted on the armrest.

[0021] In one embodiment, either the housing or the bottom of the accommodating groove is provided with a positioning convex part, and the other of the housing and the bottom of the accommodating groove is provided with a positioning concave part. When in the first use state, the housing is located in the accommodating groove, the screen is located on the side of the housing facing away from the bottom of the accommodating groove, and the positioning convex part extends into the positioning concave part.

[0022] In one embodiment, a first magnetic attraction part is arranged in the accommodating groove, and the display screen assembly is further provided with a second magnetic attraction part capable of attracting the first magnetic attraction part; when in the first use state, the first magnetic attraction part and the second magnetic attraction part attract each other.

[0023] In one embodiment, the number of the positioning convex parts and the number of the positioning concave parts are both set to be multiple, and the positioning convex parts and the positioning concave parts correspond to each other one by one.

[0024] In one embodiment, the machine device further includes an electrical connection line. One end of the electrical connection line is electrically connected to the fuselage, and the other end of the electrical connection line is electrically connected to the display screen assembly; when in the first use state, the electrical connection line is accommodated in the accommodating groove.

[0025] In one embodiment, a wire accommodating cavity is formed on the wall or the bottom of the accommodating groove. When in the first use state, the electrical connection line is accommodated in the wire accommodating cavity.

[0026] In one embodiment, the display screen assembly further includes a wire pressing block and a circuit board. The circuit board is arranged in the display screen assembly. One end of the electrical connection line is electrically connected to the circuit board, and the wire pressing block is fixed in the display screen assembly and presses the end of the electrical connection line electrically connected to the circuit board.

[0027] In one embodiment, the machine device further includes a ground wire, a first end portion, and a second end portion. The first end portion is disposed in the accommodating groove and connected to the ground wire, and the second end portion is disposed on the display screen assembly. In the first usage state, the first end portion is electrically connected to the second end portion.

[0028] In one embodiment, at least one of the first end portion and the second end portion is a spring pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0030] Figure 1 FIG. 1 is a schematic structural diagram of a machine device provided by an embodiment of the present invention.

[0031] Figure 2 FIG. 2 is another schematic structural diagram of a machine device provided by an embodiment of the present invention.

[0032] Figure 3 FIG. 3 is another schematic structural diagram of a machine device provided by an embodiment of the present invention.

[0033] Figure 4 FIG. 4 is a schematic structural diagram of an accommodating groove and a display screen assembly provided by an embodiment of the present invention.

[0034] Figure 5 FIG. 5 is a schematic structural diagram of an accommodating groove provided by an embodiment of the present invention.

[0035] Figure 6 FIG. 6 is a schematic structural diagram of a display screen assembly provided by an embodiment of the present invention.

[0036] Figure 7 FIG. 7 is a cross-sectional view of an accommodating groove and a display screen assembly provided by an embodiment of the present invention.

[0037] Figure 8 FIG. 8 is an internal structural schematic diagram of a display screen assembly provided by an embodiment of the present invention.

[0038] Reference Numerals:

[0039] 10. Machine equipment; 100. Body; 110. Accommodating groove; 120. Wire storage cavity; 130. First magnetic member; 140. Positioning protrusion; 200. Armrest; 300. Display screen assembly; 310. Housing; 311. Positioning recess; 313. Assembly part; 313a. First clamping member; 313a1. First clamping protrusion; 313b. Second clamping member; 313b1. Second clamping protrusion; 320. Second magnetic member; 330. Screen; 340. Wire pressing block; 350. Wire clamping sleeve; 360. Circuit board; 400. Cover plate; 410. Visible window; 500. Buffer member; 600. Electrical connection wire; 710. First end; 720. Second end; 730. Ground wire. Detailed implementation manners

[0040] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe the detailed implementation manners of the present utility model in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0041] In modern life, more and more machine equipment is equipped with display screens, but the installation methods and usage methods of these display screens are relatively single and difficult to meet the needs of different scenarios. The present application provides a machine equipment, and the display screen of this equipment can provide multiple usage scenarios and usage requirements. It should be noted that although the machine equipment in the present application takes a cleaning robot as an example in some of the accompanying drawings, it is not limited to a cleaning robot.

[0042] Please refer to Figure 1 、 Figure 2 and Figure 3 , in some implementation manners, the present utility model provides a machine equipment 10, which includes a body 100, an armrest 200 and a display screen assembly 300. Among them, an accommodating groove 110 is provided on the body 100; the armrest 200 is connected to the body 100. The display screen assembly 300 has a first usage state, a second usage state, and / or a third usage state.

[0043] As Figure 1 and Figure 2 shown, in the first usage state, the display screen assembly 300 is received in the accommodating groove 110. As Figure 3 shown, in the second usage state, the display screen assembly 300 is detachably connected to the armrest 200. In the third usage state, the display screen assembly 300 is used to be held by hand.

[0044] The above-mentioned machine device 10 of the present utility model can at least achieve the following beneficial effects: The display screen assembly 300 of the machine device 10 has three usage states. The operator can select a suitable display screen position and state according to different requirements and usage scenarios, providing great operation flexibility and convenience. In the first usage state, the display screen assembly 300 can be received in the accommodation groove 110 of the fuselage 100, effectively saving space, avoiding the exposure of the display screen when not in use, reducing the risk of damage to the display screen assembly 300, and at the same time enhancing the overall aesthetics of the machine device 10.

[0045] It can be understood that since the height of the fuselage 100 of the machine device 10 may be relatively short, when the display screen assembly 300 is installed in the accommodation groove 110 at the top of the fuselage 100, the interaction between the operator and the machine may not be very convenient. Therefore, the display screen assembly 300 of this solution also has a second usage state and / or a third usage state.

[0046] In the second usage state, the display screen assembly 300 is detachably connected to the armrest 200 of the fuselage 100. At this time, the operator can push the machine device through the armrest 200. And because the display screen assembly 300 is fixed on the armrest 200 of the machine device 10, the operator does not need to hold the display screen assembly 300, and the display screen assembly 300 is at a suitable height and angle along with the armrest 200, facilitating the interaction between the operator and the machine device 10, so as to obtain the current working information of the machine device 10 or deploy and control the machine device 10, improving the convenience and comfort of the interaction. Further, in the third usage state, the display screen assembly 300 can also be held and used. The operator can hold the display screen and operate and monitor at different positions, which further improves the operation convenience and flexibility of the operator and greatly expands the application scenarios of the machine device 10.

[0047] It should be noted that in some embodiments, the armrest 200 can be movably connected to the fuselage 100. For example, one end of the armrest 200 is hinged to the fuselage 100, and the other end of the armrest 200 can be stretched or shortened. Designed in this way, the armrest 200 can be adjusted at different height and angle positions, with good flexibility, and can adapt to operators of different heights and physical strengths. At the same time, the flexibility of the armrest 200 also brings flexibility to the display screen assembly 300 installed thereon, thus making it more convenient for the operator to interact with the machine device 10.

[0048] Specifically, as Figure 4 and Figure 5 shown, in some embodiments, the machine device 10 further includes a cover plate 400. The cover plate 400 is connected to the fuselage 100 and can move relative to the accommodation groove 110 to cover or expose the accommodation groove 110. When the display screen assembly 300 is in the first usage state, asFigure 1 As shown, the display screen assembly 300 is received in the receiving groove 110 and is blocked by the cover plate 400. The cover plate 400 blocking the receiving groove 110 can protect the display screen from the influence of the external environment, such as dust, collision, etc., which helps to extend the service life of the display screen and reduce the maintenance and replacement costs. The cover plate 400 can move relative to the receiving groove 110, and the operator can easily open or close the cover plate 400 as needed, and the operation is simple and convenient. As Figure 4 and Figure 5 shown, when the display screen needs to be used, just open the cover plate 400, and then close the cover plate 400 after use, and the operation is also very convenient and fast.

[0049] It should be noted that the design of the cover plate 400 can have various implementation manners, such as sliding the cover plate 400, flipping the cover plate 400 or rotating the cover plate 400, etc. Different designs can be selected according to specific application requirements and operator preferences, which increases the flexibility and adaptability of the design. For example, in some of these embodiments, the cover plate 400 is rotatably connected to the body 100. The rotatable connection design makes the cover plate 400 more convenient for the operator to operate. Just gently rotate it to open or close the receiving groove 110, and there is no need to completely disassemble the cover plate 400, which can prevent the cover plate 400 from accidentally falling off during the opening process. Especially during the movement of the machine device 10, the cover plate 400 rotatably connected to the body 100 is more stable.

[0050] More specifically, as Figure 4 and Figure 5 shown, in some of these embodiments, the machine device 10 further includes a buffer member 500. The buffer member 500 is provided on the side of the cover plate 400 for blocking the receiving groove 110. When the display screen assembly 300 is received in the receiving groove 110 and the cover plate 400 blocks the receiving groove 110, the buffer member 500 can elastically abut against the display screen assembly 300. The elastic design of the buffer member 500 can effectively absorb external force impacts and prevent the display screen assembly 300 from being damaged by hard impacts during the receiving process. This helps to extend the service life of the display screen assembly 300 and reduce the damage caused by collisions. During the movement or operation of the machine device 10, the buffer member 500 can effectively reduce the vibration of the display screen assembly 300, ensure that the display screen remains stable in the received state, and avoid loosening or damage caused by vibration. The buffer member 500 can also provide a certain sealing effect when the cover plate 400 is closed, preventing dust or other foreign objects from entering the inside of the receiving groove 110. This helps to keep the display screen assembly 300 and the receiving groove 110 clean, and improves the reliability and service life of the overall device. In addition, the presence of the buffer member 500 also makes the cover plate 400 more stable and gentle when it is closed, and the operator will feel a better touch and user experience when operating. This kind of detailed design can significantly improve the operator's satisfaction with the machine device 10 product.

[0051] It should be noted that the buffer member 500 can be made of various materials, such as foam, rubber, silica gel, foam, etc. These materials have good elasticity and buffering performance and can be selected and adjusted according to specific application requirements to further optimize the use effect.

[0052] Please refer to Figure 4 and Figure 5 , in some embodiments, a visual window 410 may be provided on the cover plate 400. The visual window 410 enables the operator to directly observe the state of the internal display screen assembly 300 without opening the cover plate 400. This is particularly important in application scenarios where the display screen content needs to be frequently monitored, providing great convenience. Through the visual window 410, the operator can obtain the information displayed on the display screen and quickly obtain the working state of the machine device 10, reducing unnecessary operation steps and improving work efficiency. The visual window 410 can also integrate other functions, such as a touch screen function, enabling the operator to directly operate and control through the window, further enhancing the intelligence and versatility of the machine device 10.

[0053] In other embodiments, the cover plate 400 may also be a transparent cover plate 400. The transparent cover plate 400 enables the operator to directly obtain the information displayed on the display screen and quickly check the working state of the display screen machine device 10 without opening the cover plate 400. This is particularly important in application scenarios where the display screen content needs to be frequently monitored, providing great convenience. Through the transparent cover plate 400, the operator can quickly obtain the working state of the machine device 10, reducing unnecessary operation steps and improving work efficiency.

[0054] Please refer to Figure 6 , in some embodiments, the display screen assembly 300 includes a housing 310 and a screen 330, which is provided on the back of the housing 310. An assembly portion 313 is provided on the housing 310, and the display screen assembly 300 can be selectively mounted on the armrest 200 or limited in the accommodation groove 110 through the assembly portion 313. With such a setting, the assembly portion 313 can be used for both the mounting and assembly of the display screen assembly 300 in the first use state and the limiting cooperation in the accommodation groove 110 in the second use state, making the structure of the display screen assembly 300 relatively simpler and more compact. It can be understood that at this time, the armrest 200 is provided with a mounted portion that cooperates with the assembly portion 313. For example, a mounting groove, a mounting hole, a buckle, a clamping post and other structures can be provided on the armrest 200 near the user. These structures cooperate with the assembly portion 313 to mount and fix the display screen assembly 300. At this time, the display screen assembly 300 is in the second use state.

[0055] Specifically, in Figure 6In the illustrated embodiment, the assembly portion 313 includes a first engaging member 313a and a second engaging member 313b which are oppositely arranged. The first engaging member 313a can move relative to the second engaging member 313b to a first position and a second position; in the first position, the display screen assembly 300 is snap-mounted on the armrest 200 through the first engaging member 313a and the second engaging member 313b; in the second position, the first engaging member 313a and the second engaging member 313b abut against the bottom or the wall of the accommodating groove 110. Designing the fitting 313 as a snap-fit structure has a reliable structure, is easy to operate, and can reduce the cost of training users. Further, a first engaging protrusion 313a1 is formed on the first engaging member 313a, and a second engaging protrusion 313b1 is formed on the second engaging member 313b. The first engaging protrusion 313a1 and the second engaging protrusion 313b1 are arranged at intervals relative to each other. In the first position, the first engaging protrusion 313a1 and the second engaging protrusion 313b1 approach each other and can be respectively snap-mounted on the armrest 200.

[0056] Please continue to refer to Figure 6 , in a preferred embodiment, a positioning convex portion 140 is provided on either one of the bottom of the housing 310 and the bottom of the accommodating groove 110, and a positioning concave portion 311 is provided on the other one of the bottom of the housing 310 and the bottom of the accommodating groove 110. In the first use state, the housing 310 is located in the accommodating groove 110, the screen 330 is located on the side of the housing 310 facing away from the bottom of the accommodating groove 110, and the positioning convex portion 140 extends into the positioning concave portion 311. The design of the positioning convex portion 140 and the positioning concave portion 311 makes the installation and disassembly of the display screen assembly 300 more convenient. The operator only needs to align the convex and concave portions to complete the installation, simplifying the operation steps. Through the cooperation of the positioning convex portion 140 and the positioning concave portion 311, the display screen assembly 300 can be stably positioned in the accommodating groove 110, avoiding loosening and displacement caused by vibration or movement, and reducing the risk of damage to the display screen caused by accidental collision or vibration, which is particularly important for the machine device 10 that may need to be moved frequently. The positioning structure can also play an anti-misoperation effect, that is, it can prevent the wrong placement of the display screen assembly 300 in the accommodating groove 110 and ensure that the screen 330 always faces the correct direction.

[0057] Specifically, in some embodiments, the number of the positioning convex portions 140 and the number of the positioning concave portions 311 are both set to be multiple, and the positioning convex portions 140 and the positioning concave portions 311 correspond to each other one by one.

[0058] Please refer to Figure 5 and Figure 8In some embodiments, a first magnetic member 130 is disposed in the receiving groove 110, and the display screen assembly 300 further includes a second magnetic member 320 capable of being attracted to the first magnetic member 130. In the first use state, the first magnetic member 130 and the second magnetic member 320 are attracted to each other. Among them, at least one of the first magnetic member 130 and the second magnetic member 320 is a magnetic member, and the second magnetic member 320 can be disposed on the shell 310. For example, the first magnetic member 130 and the second magnetic member 320 are both magnets with opposite magnetic properties; for another example, the first magnetic member 130 is a magnet, and the second magnetic member 320 is an iron structural member; for another example, the first magnetic member 130 is an iron structural member, and the second magnetic member 320 is a magnet. The arrangement of the first magnetic member 130 and the second magnetic member 320 makes it easier to install and remove the display screen assembly 300. No complicated mechanical fixing device is required. The display screen assembly 300 only needs to be placed in the receiving groove 110 for automatic adsorption and fixing, which greatly simplifies the operation steps. Through the mutual attraction of the magnetic members, the display screen assembly 300 can be more firmly fixed in the receiving groove 110, avoiding loosening and displacement caused by vibration or external force, reducing friction and wear between mechanical parts, extending the service life of the equipment, and reducing maintenance costs.

[0059] See also Figure 3 In some embodiments, the machine device 10 further includes an electrical connection line 600. One end of the electrical connection line 600 is electrically connected to the body 100, and the other end of the electrical connection line 600 is electrically connected to the display screen assembly 300. In the first use state, the electrical connection line 600 is stored in the receiving groove 110. Specifically, the end of the electrical connection line 600 electrically connected to the display screen assembly 300 is passed through the housing 310 and connected to the screen 330. The electrical connection line 600 is stored in the receiving groove 110, which reduces the accidental damage to the electrical connection line 600 that may be caused by the external environment, avoids the swinging and shaking of the exposed electrical connection line 600, and avoids the entanglement or tripping phenomenon that may occur when the exposed electrical connection line 600 moves when the machine device 10 is moved, thereby improving the safety and reliability of the device, and also making the appearance of the machine device 10 more neat and improving the overall aesthetics. The electrical connection line 600 connects the electrical components inside the body 100 and the display screen assembly 300 . The electrical connection line 600 can be used for signal transmission and power supply. In this case, the display screen assembly 300 is equivalent to a display or a monitor.

[0060] In other embodiments, the display screen assembly 300 and the body 100 may also be connected wirelessly by Bluetooth, WIFI, 5G, etc. In this wireless connection mode, the display screen assembly 300 itself needs to have its own power supply and other necessary components, making it equivalent to an independent mobile terminal, so that it can remotely interact with the machine device 10, further improving the convenience and flexibility of operation.

[0061] Further, as Figure 8 shown, in some embodiments, the display screen assembly 300 further includes a wire pressing block 340 and a circuit board 360. The circuit board 360 is disposed within the display screen assembly 300, and one end of the electrical connection line 600 is electrically connected to the circuit board 360. The wire pressing block 340 is fixed within the display screen assembly 300 and presses the end of the electrical connection line 600 that is electrically connected to the circuit board 360. The wire pressing block 340 fixes the electrical connection line 600, ensuring a firm and reliable connection of the electrical connection line 600 to the circuit board 360, and reducing electrical failures caused by loosening of the electrical connection line 600. Further still, the display screen assembly 300 further includes a wire clamping sleeve 350. The housing 310 is provided with a wire passing hole (not shown in the figure). The electrical connection line 600 passes through the wire passing hole and is electrically connected to the circuit board 360. The wire clamping sleeve 350 is disposed at the wire passing hole, and the wire clamping sleeve 350 is fixedly sleeved on the electrical connection line 600. This design further ensures the fixation of the electrical connection line 600 at the wire passing hole, preventing the electrical connection line 600 from loosening or disconnecting due to pulling during the process of the display screen assembly 300 switching from the first usage state to the second or third usage state.

[0062] Further, as Figure 5 shown, in some embodiments, a wire receiving cavity 120 is formed on the wall or bottom of the receiving groove 110. In the first usage state, the electrical connection line 600 is received within the wire receiving cavity 120. In the second or third usage state, the electrical connection line 600 can be taken out of the wire receiving cavity 120 along with the display screen assembly 300.

[0063] Specifically, in some embodiments, the electrical connection line 600 can be configured as an elastic connection line or a coiled wire similar to a telephone line. The elastic connection line has an automatic retraction function. When not in use, it can automatically retract to a shorter length, avoiding the problems of dragging and entanglement in the external environment, and being convenient for management, which can reduce the time and effort for wiring and arrangement. Configured as a coiled wire, it is also equally convenient for wiring and storage.

[0064] Please refer to Figure 6 and Figure 7, Further, in some of these embodiments, the machine device 10 further includes a ground wire 730, a first end 710, and a second end 720. The first end 710 is disposed in the receiving groove 110 and connected to the ground wire 730; the second end 720 is disposed on the display screen assembly 300. In the first usage state, the first end 710 and the second end 720 are electrically connected. At this time, the excess charge in the circuit is guided to the ground through the ground wire 730, which can reduce electromagnetic interference, improve the performance stability of the display screen assembly 300 and other electronic components, ensure the normal operation of the device, prevent damage to the electronic components of the display screen assembly 300 caused by static electricity, or harm to the operator caused by electric leakage, and improve the overall safety of the device.

[0065] Specifically, in some of these embodiments, at least one of the first end 710 and the second end 720 is a spring pin. The spring pin has a certain elasticity and can provide continuous and stable contact pressure, which can adapt to small displacements and vibrations, and ensure good electrical connection between the first end 710 and the second end 720 during the operation of the device, reducing electrical faults caused by poor contact.

[0066] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0067] The above-described embodiments merely represent several embodiments of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

[0068] In the description of the present invention, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

[0069] In addition, if the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, if the term "a plurality of" appears, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0070] In the present utility model, unless otherwise clearly specified and defined, if terms such as "installed", "connected", "joined", "fixed", etc. appear, these terms shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0071] In the present utility model, unless otherwise clearly specified and defined, if there is a description such as a first feature being "on" or "under" a second feature, the meaning may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0072] It should be noted that if an element is referred to as "fixed to" or "disposed on" another element, it may be directly on the other element or there may also be an intermediate element. If an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in the present utility model are only for the purpose of illustration and do not represent the only implementation manner.

[0073] In the description of this specification, the descriptions referring to terms such as "one embodiment", "other embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection with that embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

Claims

1. A machine device, characterized in that, Including: A fuselage, on which a receiving groove is provided; Arms, which are connected to the fuselage; And A display screen assembly, which has a first use state and a second use state; In the first use state, the display screen assembly is received in the receiving groove; In the second use state, the display screen assembly is detachably connected to the arm; And / or, the display screen assembly further has a third use state, in which the display screen assembly is used to be held by hand.

2. The machine equipment according to claim 1, characterized in that The machine device further includes a cover plate, which is connected to the fuselage and can move relative to the receiving groove to block or expose the receiving groove.

3. The machine equipment according to claim 2, wherein The machine device further includes a buffer member, which is provided on the side of the cover plate for blocking the receiving groove. When the display screen assembly is received in the receiving groove and the cover plate blocks the receiving groove, the buffer member can elastically abut against the display screen assembly.

4. The machine equipment according to claim 3, characterized in that, The cover plate is rotatably connected to the fuselage; and / or, a visible window is provided on the cover plate.

5. The machine equipment according to claim 1, characterized in that, The display screen assembly includes a housing and a screen, and the housing is provided on the back of the screen; an assembly portion is provided on the housing, and the display screen assembly can be selectively mounted on the arm or limited in the receiving groove through the assembly portion.

6. The machine equipment according to claim 5, characterized in that The assembly portion includes a first clamping member and a second clamping member which are oppositely arranged, and the first clamping member can move relative to the second clamping member to a first position and a second position; in the first position, the display screen assembly is clamped and mounted on the arm through the first clamping member and the second clamping member; in the second position, the first clamping member and the second clamping member abut against the bottom or the wall of the receiving groove.

7. The machine equipment according to claim 6, characterized in that, A first clamping protrusion is formed on the first clamping member, and a second clamping protrusion is formed on the second clamping member. The first clamping protrusion and the second clamping protrusion are relatively spaced apart. In the first position, the first clamping protrusion and the second clamping protrusion approach each other and can be respectively clamped and mounted on the arm.

8. The machine equipment according to any one of claims 5 to 7, characterized in that, A positioning convex portion is provided on either one of the bottom of the housing and the bottom of the receiving groove, and a positioning concave portion is provided on the other one of the bottom of the housing and the bottom of the receiving groove. In the first use state, the housing is located in the receiving groove, the screen is located on the side of the housing facing away from the bottom of the receiving groove, and the positioning convex portion extends into the positioning concave portion.

9. The machine equipment according to any one of claims 1 to 7, characterized in that, A first magnetic member is provided in the receiving groove, and the display screen assembly is further provided with a second magnetic member that can attract the first magnetic member; in the first use state, the first magnetic member and the second magnetic member attract each other.

10. The machine equipment according to any one of claims 1 to 7, characterized in that, The machine device further includes an electrical connection line, one end of which is electrically connected to the fuselage, and the other end of which is electrically connected to the display screen assembly; in the first use state, the electrical connection line is received in the receiving groove.

11. The machine equipment according to claim 10, characterized in that, A wire receiving cavity is formed on the wall or the bottom of the receiving groove. In the first use state, the electrical connection line is received in the wire receiving cavity.

12. The machine equipment according to claim 10, characterized in that, The display screen assembly further includes a wire pressing block and a circuit board. The circuit board is disposed within the display screen assembly. One end of the electrical connection wire is electrically connected to the circuit board. The wire pressing block is fixed within the display screen assembly and presses the end of the electrical connection wire that is electrically connected to the circuit board.

13. The machine equipment according to any one of claims 1 to 7, characterized in that, The machine device further includes a ground wire, a first end portion, and a second end portion. The first end portion is disposed within the accommodation groove and is connected to the ground wire. The second end portion is disposed on the display screen assembly. In the first use state, the first end portion is electrically connected to the second end portion.

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