CN114216021B - A terminal based on remote monitoring of the elderly living alone - Google Patents

Abstract

The invention discloses a terminal based on remote monitoring of the elderly living alone, which includes a base, a display screen and a backboard, the bottom of the display screen is hinged to one end of the top of the base, and the backboard is arranged on one side of the display screen, and the display screen is close to the back One side of the board is provided with a first inner cavity, and both ends of a symmetrical side of the first inner cavity are provided with circular grooves, and a connecting mechanism for connecting the display screen is provided inside the back board, and the display screen is far away from a side of the back board. A light baffle is installed on the side, the bottom of the base is provided with a rotating mechanism for easy rotation of the base, and a symmetrical side of the back plate is provided with an angle adjustment mechanism for adjusting the angle of the back plate, and the base is provided with a mechanism for fixing the back plate fixed mechanism. The invention can fix the installation block and further fix the display screen, thereby reducing the volume of the display screen, further improving the portability of the display screen, and further improving the use effect of the device.

Description

A terminal based on remote monitoring of the elderly living alone

technical field

The invention relates to the technical field of remote monitoring of the elderly, in particular to a terminal based on remote monitoring of the elderly living alone.

Background technique

Elderly people refer to elderly people or older people; or elderly parents or grandparents. Guardianship refers to the person, property and other legal civil rights and interests of persons without or with limited capacity for civil conduct. The legal system for supervision and protection requires the use of display screens for remote monitoring of elderly people living alone.

The existing display screen for remote monitoring of the elderly living alone is inconvenient to adjust the display screen, which makes it difficult for the guardians to have an optimal viewing angle, reduces the effect of use, and cannot meet people's needs. Therefore, it is urgent to redesign a A terminal based on remote monitoring of the elderly living alone.

Contents of the invention

The purpose of the present invention is to solve the shortcomings in the prior art, and propose a terminal based on the remote monitoring of the elderly living alone.

In order to achieve the above object, the present invention adopts the following technical solutions:

A terminal based on remote monitoring of the elderly living alone, including a base, a display screen and a back panel, the bottom of the display screen is hinged to one end of the top of the base, and the back panel is arranged on one side of the display screen, and the side of the display screen is close to the back panel A first inner cavity is opened, and round grooves are opened at both ends of a symmetrical side of the first inner cavity. A connecting mechanism for connecting the display screen is provided inside the back plate, and a stopper is installed on the side of the display screen away from the back plate. Light board, the bottom of the base is provided with a rotating mechanism for easy rotation of the base, and a symmetrical side of the back board is provided with an angle adjustment mechanism for adjusting the angle of the back board, and the base is provided with a fixing mechanism for fixing the back board.

As a further technical solution of the present invention, the connecting mechanism includes a strip plate and a screw rod, and there are two strip plates that slide on the two ends inside the backboard respectively, and the four ends of the sides away from the two strip plates are A protruding rod matching the circular groove is fixed, and both ends of a symmetrical side of the back plate are provided with through grooves matching the protruding rod, and two ends of the back plate are provided with two bars for limiting Plate limit mechanism.

As a further technical solution of the present invention, the screw rod rotates inside the back plate and is connected to the inside of the two strip plates by threads, and the thread direction of the screw rod connecting the two strip plates is opposite, and the inside of the back plate rotates The first bevel gear and the second bevel gear mesh with each other, and the first bevel gear is sleeved on the surface of the screw rod. A knob is rotated on the side of the back plate away from the display screen, and a round rod is fixed on the side of the knob. The top is installed at the center of one side of the second bevel gear.

As a further technical solution of the present invention, the rotating mechanism includes a disc, and the disc is horizontally arranged under the base, and the top of the disc is fixedly connected with a round convex, and there are three round convex and evenly distributed on the top of the disc, so The bottom of the base is provided with an annular groove, and the three round protrusions all slide inside the annular groove. A second inner cavity is opened on one side of the base, and a drawer matching the disc is slid inside the second inner cavity. A handle is installed on one side of the drawer.

As a further technical solution of the present invention, the angle adjustment mechanism includes an elongated slot, and the elongated slot is provided with one side of the back plate but not one end of the elongated slot is hinged with a movable plate, and one end of the top of the base is provided with and The movable plate is matched with a plurality of rectangular grooves, and the rectangular grooves are evenly distributed at one end of the top of the base.

As a further technical solution of the present invention, the fixing mechanism includes a mounting block and a pull plate, and the mounting block is fixedly connected to the center of the top of one side of the backboard, a square groove is opened on the side of the mounting block, and a There is a third inner cavity, and a notch is opened on the top of the base and communicated with the third inner cavity.

As a further technical solution of the present invention, the pull plate abuts against the center of one side of the base, and a slide plate slides inside the third inner cavity, and an arc-shaped block matching the square groove is fixedly connected to one side of the slide plate , and one side of the slide plate is fixedly connected with a pull rod, the top end of the pull rod is installed at the center of one side of the pull plate, and a spring is sleeved on the surface of the pull rod.

As a further technical solution of the present invention, the position-limiting mechanism includes telescopic rods, and there are two telescopic rods arranged symmetrically. The ends are respectively installed at the two ends of the sides of the two strips away from each other.

As a further technical solution of the present invention, the limiting mechanism includes a limiting rod, and the limiting rod is fixedly connected to a symmetrical side inside the backboard, and the limiting rod passes through two strip plates and slides between two Inside the strip.

Beneficial effects of the present invention:

1. A terminal based on remote monitoring of the elderly living alone. When the back panel needs to be disassembled, it is only necessary to turn the knob to drive the second bevel gear to rotate. The rotation of the second bevel gear will drive the first bevel gear to rotate, and the first bevel gear will rotate. The rotation will drive the screw to rotate, and the rotation of the screw will drive the two strips to move, and the setting of the telescopic rod ensures the stability of the movement of the two strips, and the movement of the two strips will drive the four protruding rods Slide out the inside of the round groove, so that the backplane can be disassembled. When the backplane needs to be installed, just reverse the knob to slide the four protruding rods into the inside of the round groove. The installation and removal are convenient and quick, and it is convenient The display screen is maintained and repaired, thereby improving the use effect of the device.

2. A terminal based on remote monitoring of the elderly living alone. When it is necessary to adjust the angle of the display screen, it is only necessary to place the movable plate inside a different rectangular groove, and the disc can also be moved from the inside of the drawer during use. Take it out, and make the three round protrusions located inside the circular groove, then the base can be rotated conveniently at this time, and the orientation of the display screen can be adjusted further, so that the guardian can have the best viewing angle and orientation, thereby improving the The comfort of use of the device.

3 A terminal based on remote monitoring of the elderly living alone. When the display screen needs to be carried, first place the disk inside the drawer, and then place the movable plate inside the long slot, and then the display screen can be driven and installed until the installation block passes through the notch and enters the third inner cavity, the arc block will move when it just contacts the installation block, the movement of the arc block will drive the slide plate to move, the slide plate will drive the pull rod to move, the pull rod will move The spring generates elastic force until the square groove and the arc block are at the same height, then the elastic force generated by the spring can slide the arc block into the square groove, and then the installation block can be fixed, and the display screen can be further fixed. Therefore, the volume of the display screen can be reduced, the portability of the display screen is further improved, and the use effect of the device is further improved.

4. A terminal based on remote monitoring of the elderly living alone. When the back panel needs to be disassembled, the second bevel gear only needs to be rotated by turning the knob, and the second bevel gear will drive the first bevel gear to rotate, and the first bevel gear will rotate. The rotation will drive the screw to rotate, and the rotation of the screw will drive the two strips to move, and the setting of the limit rod ensures the stability of the movement of the two strips, and the movement of the two strips will drive the four protrusions. The rod slides out of the circular groove, so that the backboard can be disassembled. When the backboard needs to be installed, just reverse the knob to slide the four protruding rods into the circular groove, and the installation and removal are convenient and quick. It is convenient to maintain and repair the display screen, thereby improving the use effect of the device.

Description of drawings

Fig. 1 is a schematic structural diagram of a terminal based on remote monitoring of the elderly living alone according to Embodiment 1 of the present invention;

FIG. 2 is a schematic diagram of a rear view structure of a terminal based on remote monitoring of the elderly living alone according to Embodiment 1 of the present invention;

Fig. 3 is a schematic view of the structure of a terminal based on remote monitoring of the elderly living alone according to Embodiment 1 of the present invention;

FIG. 4 is a schematic diagram of a backplane structure of a terminal based on remote monitoring of the elderly living alone according to Embodiment 1 of the present invention;

Fig. 5 is an enlarged view at A of a terminal based on remote monitoring of the elderly living alone according to Embodiment 1 of the present invention;

Fig. 6 is a schematic diagram of the structure of the third inner cavity of a terminal based on remote monitoring of the elderly living alone according to Embodiment 1 of the present invention;

Fig. 7 is a schematic structural diagram of a terminal based on remote monitoring of the elderly living alone according to Embodiment 2 of the present invention.

In the figure: 1, base; 2, display screen; 3, back panel; 4, strip plate; 5, protruding rod; 6, through groove; 7, telescopic rod; 8, screw rod; Disk; 11, circular convex; 12, annular groove; 13, rectangular groove; 14, movable plate; 15, knob; 16, first bevel gear; 17, second bevel gear; 18, installation block; 19, first Inner cavity; 20, circular groove; 21, light barrier; 22, second inner cavity; 23, notch; 24, pull plate; 25, third inner cavity; 26, slide plate; 27, arc block; 28, pull rod ; 29, spring; 30, square groove; 31, limit rod; 32, handle; 33, elongated groove.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

Example 1

Referring to Figures 1-6, a terminal based on remote monitoring of the elderly living alone includes a base 1, a display screen 2 and a back panel 3, the bottom of the display screen 2 is hinged to the top end of the base 1, and the back panel 3 is set on the side of the display screen 2 , the display screen 2 is provided with a first inner cavity 19 on one side close to the back plate 3, and both ends of a symmetrical side of the first inner cavity 19 are provided with circular grooves 20, and the inside of the back plate 3 is provided with a connection for connecting the display screen 2. mechanism, and the side of the display screen 2 far away from the backboard 3 is equipped with a light blocking plate 21, the bottom of the base 1 is provided with a rotating mechanism for facilitating the rotation of the base 1, and a symmetrical side of the backboard 3 is provided with a mechanism for adjusting the angle of the backboard 3 Angle adjustment mechanism, the base 1 is provided with a fixing mechanism for fixing the backboard 3 .

In this embodiment, the connection mechanism includes a strip plate 4 and a screw rod 8, and there are two strip plates 4 that slide on the two ends of the back plate 3 respectively. The four ends of the two strip plates 4 are fixed with and The protruding rod 5 that is compatible with the circular groove 20, and the two ends of the symmetrical side of the back plate 3 are provided with through grooves 6 that are compatible with the protruding rod 5, and the two ends of the back plate 3 are provided with two bars for limiting The limiting mechanism of the shaped plate 4.

In this embodiment, the screw mandrel 8 rotates inside the back plate 3 and is connected to the inside of the two strip plates 4 by threads, and the thread direction of the screw mandrel 8 connecting the two bar plates 4 is opposite, and the inside of the back plate 3 rotates with a first The bevel gear 16 and the second bevel gear 17 are meshed with each other, and the first bevel gear 16 is sleeved on the surface of the screw mandrel 8. The back plate 3 is rotated with a knob 15 on the side away from the display screen 2, and a circle is fixed on the side of the knob 15. Rod, the top of the round rod is installed at the center of one side of the second bevel gear 17.

In this embodiment, the rotating mechanism includes a disk 10, and the disk 10 is horizontally arranged below the base 1, and the top of the disk 10 is fixedly connected with a round protrusion 11, and there are three round protrusions 11 that are evenly distributed on the top of the disc 10, and the base 1 The bottom is provided with an annular groove 12, and the three circular protrusions 11 all slide inside the annular groove 12, and a second inner cavity 22 is opened on one side of the base 1, and the second inner cavity 22 is slid inside to fit the disk 10. Drawer 9, handle 32 is installed on one side of drawer 9.

In this embodiment, the angle adjustment mechanism includes an elongated slot 33, and the elongated slot 33 is provided with one side of the back plate 3 but not, the inner end of the elongated slot 33 is hinged with a movable plate 14, and the top end of the base 1 is provided with a movable plate 14 compatible rectangular grooves 13, there are multiple rectangular grooves 13 evenly distributed at one end of the top of the base 1.

In this embodiment, the fixing mechanism includes a mounting block 18 and a pull plate 24, and the mounting block 18 is fixedly connected to the center of the top of one side of the back plate 3, the side of the mounting block 18 is provided with a through square groove 30, and the inside of the base 1 is provided with a The third inner chamber 25 is provided with a notch 23 on the top of the base 1 and communicates with the third inner chamber 25 .

In this embodiment, the pull plate 24 abuts against the center of one side of the base 1, and a slide plate 26 slides inside the third inner cavity 25, and one side of the slide plate 26 is fixedly connected with an arc-shaped block 27 matching the square groove 30, And one side of the slide plate 26 is fixedly connected with a pull rod 28 , the top end of the pull rod 28 is installed at the center of one side of the pull plate 24 , and a spring 29 is sleeved on the surface of the pull rod 28 .

In this embodiment, the limit mechanism includes telescopic rods 7, and there are two telescopic rods 7 arranged symmetrically. At the two ends of the sides of the two strip plates 4 away from each other.

The working principle of this embodiment: in actual use, when the backboard 3 needs to be disassembled, the rotation of the second bevel gear 17 is only required by turning the knob 15, and the rotation of the second bevel gear 17 will drive the rotation of the first bevel gear 16 , the rotation of the first bevel gear 16 will drive the screw mandrel 8 to rotate, and the rotation of the screw mandrel 8 will drive the two strip plates 4 to move, and the setting of the telescopic rod 7 ensures the stability of the movement of the two strip plates 4. The movement of each strip plate 4 will drive the four protruding rods 5 to slide out of the inside of the circular groove 20, so that the back plate 3 can be disassembled. When the back plate 3 needs to be installed, it is only necessary to reverse the knob 15 to make the four protruding rods 5 just slide into the inside of the circular groove 20, and the installation and disassembly are convenient and fast, which is convenient for maintenance and repair of the display screen 2, thereby improving the use effect of the device. When the angle of the display screen 2 needs to be adjusted, only It is necessary to make the movable plate 14 be located inside the different rectangular grooves 13, and the disk 10 can also be taken out from the inside of the drawer 9 during use, and the three circular protrusions 11 are located inside the annular groove 12. Turning the base 1 further facilitates the adjustment of the orientation of the display screen 2, so that the guardian has the best viewing angle and orientation, thereby improving the comfort of the device. When the display screen 2 needs to be carried , first place the disk 10 inside the drawer 9, then place the movable plate 14 inside the elongated slot 33, then the display screen 2 can drive the mounting block 18 to move until the mounting block 18 passes through the notch 23 and enters the first Inside the three inner cavities 25, the arc block 27 will move when it is just in contact with the mounting block 18, and the movement of the arc block 27 will drive the slide plate 26 to move, and the slide plate 26 will drive the pull bar 28 to move, and the move of the pull bar 28 will cause the spring 29 to generate elastic force. , until the square groove 30 is at the same height as the arc block 27, the elastic force generated by the spring 29 can slide the arc block 27 into the inside of the square groove 30, and the installation block 18 can be fixed, and further the display screen can be fixed. 2, so that the volume of the display screen 2 can be reduced, further improving the portability of the display screen 2, and further improving the use effect of the device.

Example 2

Referring to Figure 7, a terminal based on remote monitoring of the elderly living alone includes a base 1, a display screen 2 and a back panel 3, the bottom of the display screen 2 is hinged to the top end of the base 1, and the back panel 3 is set on one side of the display screen 2, displaying The side of the screen 2 close to the back plate 3 is provided with a first inner cavity 19, and both ends of a symmetrical side of the first inner cavity 19 are provided with circular grooves 20, and the inside of the back plate 3 is provided with a connecting mechanism for connecting the display screen 2. And the side of the display screen 2 away from the backboard 3 is equipped with a light shield 21, the bottom of the base 1 is provided with a rotating mechanism for facilitating the rotation of the base 1, and a symmetrical side of the backboard 3 is provided with an angle adjustment for adjusting the angle of the backboard 3 mechanism, the base 1 is provided with a fixing mechanism for fixing the backplane 3 .

In this embodiment, the connection mechanism includes a strip plate 4 and a screw rod 8, and there are two strip plates 4 that slide on the two ends of the back plate 3 respectively. The four ends of the two strip plates 4 are fixed with and The protruding rod 5 that is compatible with the circular groove 20, and the two ends of the symmetrical side of the back plate 3 are provided with through grooves 6 that are compatible with the protruding rod 5, and the two ends of the back plate 3 are provided with two bars for limiting The limiting mechanism of the shaped plate 4.

In this embodiment, the screw mandrel 8 rotates inside the back plate 3 and is connected to the inside of the two strip plates 4 by threads, and the thread direction of the screw mandrel 8 connecting the two bar plates 4 is opposite, and the inside of the back plate 3 rotates with a first The bevel gear 16 and the second bevel gear 17 are meshed with each other, and the first bevel gear 16 is sleeved on the surface of the screw mandrel 8. The back plate 3 is rotated with a knob 15 on the side away from the display screen 2, and a circle is fixed on the side of the knob 15. Rod, the top of the round rod is installed at the center of one side of the second bevel gear 17.

In this embodiment, the rotating mechanism includes a disk 10, and the disk 10 is horizontally arranged below the base 1, and the top of the disk 10 is fixedly connected with a round protrusion 11, and there are three round protrusions 11 that are evenly distributed on the top of the disc 10, and the base 1 The bottom is provided with an annular groove 12, and the three circular protrusions 11 all slide inside the annular groove 12, and a second inner cavity 22 is opened on one side of the base 1, and the second inner cavity 22 is slid inside to fit the disk 10. Drawer 9, handle 32 is installed on one side of drawer 9.

In this embodiment, the angle adjustment mechanism includes an elongated slot 33, and the elongated slot 33 is provided with one side of the back plate 3 but not, the inner end of the elongated slot 33 is hinged with a movable plate 14, and the top end of the base 1 is provided with a movable plate 14 compatible rectangular grooves 13, there are multiple rectangular grooves 13 evenly distributed at one end of the top of the base 1.

In this embodiment, the fixing mechanism includes a mounting block 18 and a pull plate 24, and the mounting block 18 is fixedly connected to the center of the top of one side of the back plate 3, the side of the mounting block 18 is provided with a through square groove 30, and the inside of the base 1 is provided with a The third inner chamber 25 is provided with a notch 23 on the top of the base 1 and communicates with the third inner chamber 25 .

In this embodiment, the pull plate 24 abuts against the center of one side of the base 1, and a slide plate 26 slides inside the third inner cavity 25, and one side of the slide plate 26 is fixedly connected with an arc-shaped block 27 matching the square groove 30, And one side of the sliding plate 26 is fixedly connected with a pull rod 28 , the top end of the pull rod 28 is installed at the center of one side of the pull plate 24 , and a spring 29 is sleeved on the surface of the pull rod 28 .

In this embodiment, the limit mechanism includes a limit rod 31, and the limit rod 31 is fixedly connected to a symmetrical side inside the backboard 3, and the limit rod 31 passes through the two strip plates 4 and slides on the two strip plates 4 interior.

The working principle of this embodiment: in actual use, when the backboard 3 needs to be disassembled, the rotation of the second bevel gear 17 is only required by turning the knob 15, and the rotation of the second bevel gear 17 will drive the rotation of the first bevel gear 16 , the rotation of the first bevel gear 16 will drive the screw mandrel 8 to rotate, and the rotation of the screw mandrel 8 will drive the two strip plates 4 to move, and the setting of the limit rod 31 ensures the stability of the movement of the two strip plates 4, The movement of the two strip plates 4 will drive the four protruding rods 5 to slide out of the inside of the circular groove 20, so that the back plate 3 can be disassembled. It is enough to slide the rod 5 into the inside of the circular groove 20, and the installation and disassembly are convenient and fast, which is convenient for maintenance and repair of the display screen 2, thereby improving the use effect of the device.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic principles of the present invention. In the case of the characteristics, the present invention can be realized in other specific forms. Therefore, no matter from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is determined by the appended claims. Requirements rather than the above description, therefore, it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference signs in the claims should not be regarded as limiting the rights involved. Require.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (3)

1. The utility model provides a terminal based on solitary old man remote monitoring, includes base (1), display screen (2) and backplate (3), its characterized in that, display screen (2) bottom articulates in base (1) top one end, and backplate (3) set up in display screen (2) one side, first inner chamber (19) have been seted up to one side that display screen (2) is close to backplate (3), and circular slot (20) have all been seted up at first inner chamber (19) symmetrical side both ends, backplate (3) inside is equipped with the coupling mechanism who is used for connecting display screen (2), and one side that backplate (3) were kept away from to display screen (2) is installed in the light-blocking plate (21), base (1) bottom is equipped with the rotary mechanism who is used for being convenient for rotate base (1), and backplate (3) a symmetrical side all is equipped with the angle modulation mechanism that is used for adjusting backplate (3) angle, be equipped with the fixed establishment that is used for fixed backplate (3) on base (1), coupling mechanism includes strip (4) and lead screw (8), and strip (4) slide respectively in backplate (3) inside respectively and four ends (4) and both ends that are kept away from backplate (5) and equal adaptation groove (5), the utility model discloses a sliding drawer, including backplate (3), screw rod (8), rotary mechanism, disc (10), base (1) top, base (1) bottom sets up protruding (12), and protruding (11) of three and evenly distributed in disc (10) top, base (1) bottom sets up protruding (12) of three, and inner chamber (22) of sliding inner chamber (22) are equipped with in the inner chamber (22) of sliding inner chamber (1) respectively, backplate (3) inside both ends all are equipped with the stop gear who is used for spacing two strip shaped plates (4), screw rod (8) rotate inside backplate (3) and through threaded connection in two strip shaped plates (4), and screw rod (8) connect the screw thread opposite direction of two strip shaped plates (4), backplate (3) inside, first bevel gear (16) and second bevel gear (17) and intermeshing, and first bevel gear (16) cup joint in the surface of screw rod (8), one side that backplate (3) kept away from display screen (2) rotates has knob (15), and knob (15) one side is fixed with the round bar, round bar top installs in second bevel gear (17) one side center department, rotary mechanism includes disc (10), and disc (10) level sets up in base (1) below, disc (10) top fixedly connected with circle protruding (11) top, circle protruding (11) top has three and evenly distributed in base (10) top, the handle (32) is installed on one side of the drawer (9), the angle adjusting mechanism comprises a long groove (33), one side of the backboard (3) is arranged on the long groove (33), but not the side of the backboard (3), one end inside the long groove (33) is hinged with the movable plate (14), one end of the top of the base (1) is provided with a rectangular groove (13) matched with the movable plate (14), the rectangular grooves (13) are uniformly distributed at one end of the top of the base (1), the fixing mechanism comprises a mounting block (18) and a pulling plate (24), the mounting block (18) is fixedly connected to the center of the top of one side of the backboard (3), the side of the mounting block (18) is provided with a square groove (30) which penetrates through, a third inner cavity (25) is arranged inside the base (1), the top of the base (1) is provided with a notch (23) and is communicated with the center of one side of the third inner cavity (25), the pulling plate (24) is abutted against the center of the base (1), the inner side of the square groove is internally provided with a sliding plate (26), one side of the sliding plate (26) is fixedly connected with the pulling plate (26), one side of the sliding plate (28) is fixedly connected with the center of the pulling plate (28), and the surface of the pull rod (28) is sleeved with a spring (29).

2. The terminal based on remote monitoring of solitary old persons as claimed in claim 1, wherein the limiting mechanism comprises two telescopic rods (7), the two telescopic rods (7) are symmetrically arranged, the two telescopic rods (7) are respectively arranged on one symmetrical side surface inside the back plate (3), and the telescopic ends of the two telescopic rods (7) are respectively arranged at two ends of the side surface, away from the two strip-shaped plates (4), of the terminal.

3. The remote monitoring terminal based on the solitary old man as claimed in claim 1, wherein the limiting mechanism comprises a limiting rod (31), the limiting rod (31) is fixedly connected to one symmetrical side face inside the back plate (3), and the limiting rod (31) penetrates through the two strip-shaped plates (4) and slides inside the two strip-shaped plates (4).

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