CN218416554U

CN218416554U - Baby monitor with eyeball tracking function

Info

Publication number: CN218416554U
Application number: CN202222156408.0U
Authority: CN
Inventors: 史安邦; 袁朔; 林晓甘
Original assignee: Shenzhen Jingchuang Technology Electronics Co ltd
Current assignee: Shenzhen Jingchuang Technology Electronics Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-31
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a baby monitor with eyeball tracking function, which comprises a clamping frame, wherein the clamping frame is used for clamping on a baby crib or a baby chair; the periphery of the arc-shaped cantilever is rotatably arranged on the clamping frame; the monitoring mechanism comprises a sliding table, a driving assembly and a monitoring assembly, the sliding table is arranged on the inner periphery of the arc-shaped cantilever, the driving assembly is used for driving the sliding table to slide along the inner periphery of the arc-shaped cantilever, and the monitoring assembly is rotatably arranged on the sliding table; and an eye tracking module communicatively coupled to the drive assembly and the monitoring assembly. The utility model discloses an eyeball tracking module, according to baby's eyeball positional information to baby's position change real-time supervision to according to baby's position change real-time adjustment monitoring mechanism's position, the guardian of being convenient for can more audio-visual real-time status who keeps watch on the baby, promotes the monitoring effect.

Description

Baby monitor with eyeball tracking function

Technical Field

The utility model relates to a safety monitoring technical field especially relates to a baby monitor with eyeball tracking function.

Background

In the related art, a baby monitor, also called a baby monitor or a baby monitor, belongs to a wireless home security system, and comprises a monitor (also called a monitoring end or a baby end) and a display (also called a control end or a parent end), wherein the monitoring end is used for monitoring a baby in real time while holding and moving, and the monitoring result is transmitted to a control end device on a monitor hand through radio waves of analog signals or digital signals and is restored to video or audio. By using the baby monitor, parents or guardians can know the behaviors of the babies or children without waiting for the babies or the children to walk around, frequent checking to influence the rest of the babies is avoided, and the parents or the guardians can immediately detect and process the abnormal conditions when the abnormal conditions occur.

However, the conventional baby monitor can monitor only a designated area at a fixed point, and the monitoring range has a blind area, resulting in poor monitoring effect on the baby.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at: the utility model provides a baby monitor with eyeball tracking function, aims at solving the technical problem that the prior baby monitor in the prior art can only monitor the appointed area in a fixed point mode, and the monitoring range has a blind area, which causes the poor monitoring effect to the baby.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a baby monitor with eyeball tracking function, include:

the clamping frame is used for clamping the baby crib or the baby seat;

the periphery of the arc-shaped cantilever is rotatably arranged on the clamping frame;

the monitoring mechanism comprises a sliding table, a driving assembly and a monitoring assembly, the sliding table is arranged on the inner periphery of the arc-shaped cantilever, the driving assembly is used for driving the sliding table to slide along the inner periphery of the arc-shaped cantilever, and the monitoring assembly is rotatably arranged on the sliding table; and the number of the first and second groups,

an eye tracking module communicatively coupled to the drive assembly and the monitoring assembly.

Optionally, in the baby monitor with an eyeball tracking function, the arc-shaped cantilever is provided with a gear ring in a non-closed annular structure, and the extending direction of the gear ring is consistent with the extending direction of the arc-shaped cantilever;

the driving assembly comprises a gear meshed with the gear ring and a first rotary driving piece connected with the gear, the first rotary driving piece is mounted on the sliding table and is used for driving the gear to rotate so as to drive the monitoring assembly to slide along the gear ring through the meshing of the gear and the gear ring;

wherein the first rotational drive is in communicative connection with the eye tracking module.

Optionally, in the above-mentioned baby monitor with eyeball tracking function, one side of arc cantilever is inwards sunken to be formed with the spout that is non-closed loop structure, the extending direction of spout with the extending direction of arc cantilever is unanimous, be provided with the slide rail that is non-closed loop structure on the cell wall of spout, the extending direction of slide rail with the extending direction of spout is unanimous, the slip table set up in the spout, just the slip table with slide rail sliding fit.

Optionally, in the baby monitor with an eye tracking function, the holder includes a mounting block, one side of the mounting block is recessed inwards to form a groove, and a spherical hinge is connected to the outer periphery of the arc-shaped cantilever;

the spherical hinge includes:

the ball body is rotatably clamped in the groove; and (c) a second step of,

the one end of spliced pole with the spheroid is connected, the other end of spliced pole with the periphery of arc cantilever is connected.

Optionally, in the infant monitor with an eye tracking function described above, the holder includes:

the mounting block is arranged on the fixing plate; and the number of the first and second groups,

the movable plates are arranged on one side, away from the mounting block, of the fixed plate at intervals, an inserting gap matched with a bed edge of a crib or a chair framework of a baby chair in an inserting mode is formed between the movable plates and the fixed plate, the movable plates are connected with the fixed plate through bolts, and threaded holes for the bolts of the bolts to penetrate through and to be in threaded fit with the bolts are formed in the movable plates;

the fixed plate and the movable plate are oppositely provided with a first baffle and a second baffle which are used for being supported on the bed edge of a crib or the chair framework of a baby chair.

Optionally, in the baby monitor with an eye tracking function, the mounting block further has a vertical groove with an upward opening, and the suspension assembly is inserted into the vertical groove;

the suspension assembly includes:

the base is inserted into the vertical groove; and (c) a second step of,

a boom disposed in the base, the boom for hanging a toy.

Alternatively, in the above-described baby monitor with an eyeball tracking function, the peripheries of the holder and the arc-shaped cantilever are provided with a decoration layer.

Optionally, in the infant monitor with an eye tracking function, the monitoring component includes:

the mounting box is internally provided with an accommodating space, and one side of the mounting box is provided with an annular through groove communicated with the accommodating space;

the second rotary driving piece is accommodated in the accommodating space; and the number of the first and second groups,

the connecting rod is slidably arranged in the annular through groove, one end of the connecting rod extends out of the installation box from one side of the annular through groove, which is far away from the second rotary driving piece, and is connected with an image acquisition unit for acquiring eyeball information, and the other end of the connecting rod is connected with an output shaft of the second rotary driving piece so as to drive the image acquisition unit to rotate along the annular through groove relative to the installation box;

wherein, the second rotary driving piece and the image acquisition unit are both in communication connection with the eyeball tracking module.

Optionally, in the baby monitor with an eyeball tracking function, the diameter of the annular through groove is gradually increased from inside to outside;

the connecting rod is connected with an output shaft of the second rotary driving piece through a connecting plate, and the output shaft of the second rotary driving piece and the annular through groove are coaxially arranged.

Optionally, in the baby monitor with an eyeball tracking function, a connection ear is disposed at an outer periphery of the arc-shaped cantilever, the connection ear is disposed near an end of the arc-shaped cantilever, and a connection rope for connecting with a baby bed or a baby seat is wound on the connection ear.

The utility model provides an above-mentioned one or more technical scheme can have following advantage or at least realized following technological effect:

the utility model provides a pair of baby monitor with eyeball tracking function, cover baby's upper part of the body region through the arc cantilever, and utilize monitoring mechanism and eyeball tracking module, eyeball tracking module is to baby's position change real-time supervision according to baby's eyeball positional information, and position change real-time control monitoring mechanism according to baby slides along the arc cantilever, thereby relative position between adjustment monitoring mechanism and the baby, with real-time supervision baby's facial expression or reaction, be convenient for guardian can more audio-visual monitoring baby's real-time status, promote the monitoring effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the provided drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a baby monitor with an eye tracking function according to the present invention;

FIG. 2 is a schematic view of the overall structure of the arc cantilever of the present invention;

FIG. 3 is a schematic cross-sectional view of the arc-shaped cantilever according to the present invention;

FIG. 4 is a schematic view of the overall structure of the clamping frame and the suspension assembly of the present invention;

fig. 5 is a schematic view of the overall structure of the monitoring assembly of the present invention;

fig. 6 is a schematic view of the internal structure of the installation box of the present invention;

fig. 7 is a schematic sectional view of the installation box of the present invention.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the embodiment of the present invention, all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrases "comprising 8230; \8230;" comprises 8230; "does not exclude the presence of additional like elements in a process, method, article, or system that comprises the element. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection or a removable connection, or may be integral therewith; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either internally or in interactive relation.

In the present invention, if there is a description referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In the present invention, suffixes such as "mechanism", "assembly" or "part" used to indicate elements are used only for facilitating the description of the present invention, and do not have a specific meaning by themselves. Thus, "mechanism", "assembly" or "component" may be used mixedly.

The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. In addition, the technical solutions of the embodiments may be combined with each other, but on the basis of the realization of those skilled in the art, when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The inventive concept will be further elucidated below with reference to some embodiments.

The utility model provides a baby monitor with eyeball tracking function.

Referring to fig. 1, 2 and 3, fig. 1 is a schematic view of an overall structure of a baby monitor with an eye tracking function according to the present invention; fig. 2 is a schematic view of the overall structure of the arc cantilever 200 of the present invention; fig. 3 is a schematic cross-sectional structural view of the arc cantilever 200 of the present invention.

In an embodiment of the present invention, as shown in fig. 1, 2 and 3, a baby monitor with an eye tracking function includes: the holding frame 100, the holding frame 100 is used for holding on the crib 400 or the baby seat; an arc-shaped cantilever 200, the periphery of the arc-shaped cantilever 200 is rotatably arranged on the clamping frame 100; the monitoring mechanism 300, the monitoring mechanism 300 includes a sliding table 310, a driving assembly 320 and a monitoring assembly 330, the sliding table 310 is disposed on the inner periphery of the arc-shaped cantilever 200, the driving assembly 320 is used for driving the sliding table 310 to slide along the inner periphery of the arc-shaped cantilever 200, and the monitoring assembly 330 is rotatably disposed on the sliding table 310; and an eye tracking module communicatively coupled to the driving component 320 and the monitoring component 330.

For ease of understanding, a specific embodiment is shown here:

when an infant is on the crib 400 or an infant seat, the holding frame 100 is clamped on the edge of the crib 400 or the seat frame of the infant seat, the arc-shaped cantilever 200 is rotated to enable the arc-shaped cantilever 200 to rotate relative to the holding frame 100 so as to cover the upper body area of the infant, the monitoring mechanism 300 is started, the monitoring mechanism 300 is controlled by the eyeball tracking module, the monitoring mechanism 300 firstly positions the eyeballs of the infant, image information of the eyeballs of the infant is transmitted to the eyeball tracking module through the monitoring component 330, the eyeball tracking module feeds back the image information of the eyeballs of the infant in real time, when the image information of the eyeballs of the infant changes, the eyeball tracking module transmits a first driving signal to the driving component 320, an output shaft of the driving component 320 rotates forwards or backwards according to the first driving signal to drive the sliding table 310 connected with the driving component 320 to slide along the arc-shaped cantilever 200, and the relative position relationship between the monitoring component 330 and the infant can be self-adjusted in real time according to the motion of the upper body of the infant, so that the monitoring component 330 can monitor the infant in real-time or the expression of the infant in real-time, which a monitoring effect of the infant can be more intuitively monitored by the infant can be improved.

It can be understood that, since the monitoring element 330 is rotatably disposed on the sliding platform 310, after the monitoring element 330 slides along the arc-shaped cantilever 200 to the position designated by the eye tracking module, the eye tracking module can further send a second driving signal to the monitoring element 330 to further adjust the angle of the monitoring element 330, so that the monitoring element 330 faces the upper body region of the infant, thereby reducing the dead zone and facilitating the monitoring of the infant.

Specifically, the eye tracking module includes an image acquisition unit 336 that acquires eye movement information and a processor. It can be understood that those skilled in the art know how to implement the eye tracking module, and the details are not repeated herein.

The utility model discloses technical scheme covers the upper part of the body region of baby through arc cantilever 200, and utilize monitoring mechanism 300 and eyeball tracking module, eyeball tracking module is according to baby's eyeball positional information to the position change real-time supervision of baby, and according to baby's position change real-time control monitoring mechanism 300 slides along arc cantilever 200, thereby relative position between adjustment monitoring mechanism 300 and the baby, with real-time supervision baby's facial expression or reaction, be convenient for the guardian can more audio-visual real-time status of keeping watch on the baby, promote the monitoring effect.

With continued reference to fig. 2 and 3, in an embodiment, as shown in fig. 2 and 3, the arc-shaped cantilever 200 is provided with a gear ring 340 in a non-closed ring structure, and an extending direction of the gear ring 340 is the same as an extending direction of the arc-shaped cantilever 200; the driving assembly 320 comprises a gear engaged with the gear ring 340 and a first rotary driving member connected with the gear, the first rotary driving member is mounted on the sliding table 310, and the first rotary driving member is used for driving the gear to rotate so as to drive the monitoring assembly 330 to slide along the gear ring 340 through the engagement of the gear and the gear ring 340; wherein, first rotation driving piece and eyeball tracking module communication connection.

In order to enlarge the monitoring area and prevent the baby from generating a closed feeling, the arc-shaped cantilever 200 is in a non-closed annular structure, so as to facilitate the movement of the sliding table 310 and guide the sliding table 310, a gear ring 340 in the non-closed annular structure is arranged on the arc-shaped cantilever 200, the gear ring 340 is meshed with an output shaft of the first rotary driving member through a gear, and when the first rotary driving member receives a first driving signal sent by the eyeball tracking module, the output shaft of the first rotary driving member generates forward rotation or reverse rotation, so that the sliding table 310 generates corresponding sliding on the sliding rail 220.

Referring to fig. 2 and fig. 3, in an embodiment, as shown in fig. 2 and fig. 3, one side of the arc-shaped cantilever 200 is recessed inward to form a sliding groove 210 in a non-closed annular structure, an extending direction of the sliding groove 210 is the same as an extending direction of the arc-shaped cantilever 200, a sliding rail 220 in a non-closed annular structure is disposed on a wall of the sliding groove 210, the extending direction of the sliding rail 220 is the same as the extending direction of the sliding groove 210, a sliding table 310 is disposed in the sliding groove 210, and the sliding table 310 is in sliding fit with the sliding rail 220.

Specifically, the first rotary driving member may be a forward and reverse rotation speed reducing motor or a forward and reverse rotation motor, the forward and reverse rotation speed reducing motor or the forward and reverse rotation motor is installed on the sliding table 310, the gear is installed on an output shaft of the forward and reverse rotation speed reducing motor or the forward and reverse rotation motor, and the forward and reverse rotation speed reducing motor or the forward and reverse rotation motor drives the gear to rotate, so that the gear moves along the gear ring 340 in the non-closed annular structure to drive the sliding table 310 to make a linear motion in the non-closed annular structure, thereby driving the monitoring assembly 330 to slide on the sliding rail 220 along with the sliding table 310, so as to adjust a relative position between the monitoring assembly 330 and the upper half body area of the infant, and reduce a monitoring blind area, thereby improving a monitoring effect on the infant.

In order to further guide the sliding table 310, the sliding table 310 is in sliding fit with the sliding groove 210, and the sliding table 310 is prevented from falling off from the sliding rail 220 in the sliding process to accidentally injure the infant, so that the safety of the monitoring process is improved.

Referring to fig. 2 and fig. 4, fig. 4 is a schematic view of the overall structure of the holding frame 100 and the suspension assembly 500 of the present invention.

In an embodiment of the present invention, as shown in fig. 2 and 4, the holding frame 100 includes a mounting block 110, one side of the mounting block 110 is recessed inward to form a groove 111, and the outer periphery of the arc-shaped cantilever 200 is connected with a spherical hinge 600; the ball hinge 600 includes: the ball 610, the ball 610 is rotatably engaged in the groove 111; and a connection column 620, one end of the connection column 620 being connected to the ball 610, and the other end of the connection column 620 being connected to the outer circumference of the arc-shaped cantilever 200.

In order to facilitate the adjustment of the relative position of the arc-shaped arm 200 and the holding frame 100 so that the arc-shaped arm 200 covers a designated area of the upper body of the infant, the side of the arc-shaped arm 200 facing the holding frame 100 is hinged to the mounting block 110 on the holding frame 100 by means of a ball-shaped hinge 600.

Specifically, in order to facilitate fixing of the arc-shaped cantilever 200 after the adjustment is completed, the outer circumference of the ball 610 is coated with a rubber boot to increase the frictional force between the ball 610 and the groove 111.

It can be understood that, with continuing reference to fig. 1 and 2, as shown in fig. 1 and 2, in order to further ensure the stability of the arc-shaped cantilever 200 and prevent the arc-shaped cantilever 200 from accidentally injuring the infant during use, the arc-shaped cantilever 200 is provided with a connecting ear 230 at the periphery, the connecting ear 230 is arranged near the end of the arc-shaped cantilever 200, and a connecting rope for connecting with the crib 400 or the infant seat is wound on the connecting ear 230.

When the baby stroller is used, one end of the connecting rope is wound and bound on the connecting lug 230, and the other end of the connecting rope is wound and bound on the bed edge of the baby crib 400 or the chair frame of the baby chair, so that the arc-shaped cantilever 200 can be reinforced.

It can be understood that, in order to facilitate the installation and the dismantlement connection rope, the both ends of connecting the rope can be provided with the magic subsides.

Referring to fig. 4, in an embodiment, as shown in fig. 4, the holder 100 includes: a fixing plate 120, the mounting block 110 being disposed on the fixing plate 120; the movable plate 130 is arranged on one side of the fixed plate 120, which is far away from the mounting block 110, at intervals, an insertion gap which is in insertion fit with the bed edge of the crib 400 or the chair frame of the infant seat is formed between the movable plate 130 and the fixed plate 120, the movable plate 130 is connected with the fixed plate 120 through a bolt 140, and the movable plate 130 is provided with a threaded hole through which a stud of the bolt 140 passes and is in threaded fit with the stud; the fixed plate 120 and the movable plate 130 are opposite to each other, and a first baffle 121 and a second baffle 131 are disposed on the fixed plate 120 and the movable plate 130 for supporting on a bed edge of the crib 400 or a seat frame of the infant seat.

For ease of understanding, a specific embodiment is shown here:

when the clamping frame 100 is installed, the insertion gap between the fixed plate 120 and the movable plate 130 is inserted to the edge of the crib 400 or the seat frame of the infant seat, the first baffle 121 on the fixed plate 120 and the second baffle 131 on the movable plate 130 abut against and are supported on the edge of the crib 400 or the seat frame of the infant seat, and then the bolt 140 is rotated to rotate the screw of the bolt 140, so that the movable plate 130 approaches to the direction of the fixed plate 120, thereby clamping the edge of the crib 400 or the seat frame of the infant seat and the movable plate 130 and the fixed plate 120.

It can be understood that, in order to increase the connection stability of the fixed plate 120 and the movable plate 130 with the bed edge of the crib 400 or the seat frame of the infant seat, a non-slip mat is disposed on one side of the fixed plate 120, the movable plate 130, the first baffle 121 and the second baffle 131 abutting against the bed edge of the crib 400 or the seat frame of the infant seat.

With continued reference to fig. 4, in an embodiment, as shown in fig. 4, a vertical slot 112 with an upward slot opening is further formed on the mounting block 110, and a suspension assembly 500 is inserted into the vertical slot 112; the suspension assembly 500 includes: a base 510, wherein the base 510 is inserted into the vertical groove 112; and a suspension rod 520, the suspension rod 520 being provided to the base 510, the suspension rod 520 being used to suspend the toy.

In order to increase the using experience of the baby and the guardian, the holding frame 100 is further provided with a suspension assembly 500 for suspending the toy, when the baby needs to be pacified or attracted, the base 510 is inserted into the vertical groove 112, and a lifting rope of the toy is suspended at one end of the suspension rod 520 far away from the base 510, so that the toy is suspended above the baby, the practicability is increased, the suspension assembly 500 can be detached from the holding frame 100 when the holding frame is not used, the weight of the holding frame 100 is reduced, and the holding frame 100 is prevented from being displaced due to the influence of the swinging of the toy for a long time.

It will be appreciated that the vibration generated by the movement of the monitoring mechanism 300 on the arc-shaped cantilever 200 can drive the toy on the suspension assembly 500 to slightly shake, so as to attract and placate the baby more conveniently, and has practical value.

In one embodiment, in order to prevent the holding frame 100 and the arc-shaped cantilever 200 from frightening the infant and reduce the using experience of the infant and the guardian, decoration layers are disposed on the peripheries of the holding frame 100 and the arc-shaped cantilever 200.

It will be appreciated that the decorative layer may be a sticker printed with a cartoon image or vivid color.

Referring to fig. 5, 6 and 7, fig. 5 is a schematic diagram of the overall structure of the monitoring assembly 330 according to the present invention; fig. 6 is a schematic view of the internal structure of the installation case 331 of the present invention; fig. 7 is a schematic sectional view of the installation box 331 of the present invention.

In an embodiment of the present invention, as shown in fig. 5, 6 and 7, the monitoring component 330 includes: the installation box 331 is provided with an accommodating space 333 in the installation box 331, and one side of the installation box 331 is provided with an annular through groove 332 communicated with the accommodating space 333; a second rotary driving member 334, the second rotary driving member 334 being accommodated in the accommodating space 333; the connecting rod 335 is slidably disposed in the annular through groove 332, one end of the connecting rod 335 extends out of the installation box 331 from a side of the annular through groove 332 away from the second rotary driving member 334 and is connected to an image collecting unit 336 for collecting eyeball information, and the other end of the connecting rod 335 is connected to an output shaft of the second rotary driving member 334 to drive the image collecting unit 336 to rotate along the annular through groove 332 relative to the installation box 331; the second rotary driving member 334 and the image capturing unit 336 are both connected to the eyeball tracking module in a communication manner.

It can be understood that, in order to further reduce the monitoring blind area, the second rotary driving element 334 may further drive the connecting rod 335 to rotate along the annular through slot 332 in the annular through slot 332 according to the second driving signal sent by the eyeball tracking module, so as to drive the image capturing unit 336 to rotate along with the connecting rod 335, so as to expand the monitoring area of the image capturing unit 336, thereby expanding the effective monitoring area, being more beneficial to monitoring the infant, and improving the monitoring effect.

Specifically, the second rotary drive 334 may be provided as a counter-rotating speed reduction motor or a counter-rotating motor.

With continued reference to fig. 7, in an embodiment, as shown in fig. 7, in order to further enlarge the monitoring area of the image capturing unit 336, the diameter of the annular through groove 332 is gradually enlarged from inside to outside, and the annular through groove 332 may be in a non-closed annular structure; the connecting rod 335 is connected to the output shaft of the second rotary drive 334 by a connecting plate 337, the output shaft of the second rotary drive 334 being coaxially disposed with the annular channel 332.

It can be understood that, since the diameter of the annular through slot 332 is gradually enlarged from inside to outside, the connecting rod 335 is obliquely connected to the output shaft of the second rotary driving member 334, so that the monitoring area of the image capturing unit 336 is enlarged, the monitoring of the infant is facilitated, and the monitoring effect on the infant is further improved.

It should be noted that the numbers of the embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments. The above embodiment is only the optional embodiment of the present invention, and is not therefore limited the patent scope of the present invention, all of which are under the design of the present invention, the equivalent structure or equivalent flow transformation made by the contents of the specification and the drawings is utilized, or directly or indirectly applied to other related technical fields, and all included in the patent protection scope of the present invention.

Claims

1. A baby monitor with eye tracking functionality, comprising:

the clamping frame is used for clamping the baby crib or the baby seat;

2. The baby monitor with eye tracking function according to claim 1, wherein the arc-shaped cantilever is provided with a gear ring in a non-closed ring structure, and the extension direction of the gear ring is consistent with the extension direction of the arc-shaped cantilever;

wherein the first rotational drive is communicatively coupled to the eye tracking module.

3. The baby monitor with an eyeball tracking function as claimed in claim 2, wherein one side of the arc-shaped cantilever is recessed inwards to form a sliding groove in a non-closed annular structure, the extending direction of the sliding groove is consistent with the extending direction of the arc-shaped cantilever, a sliding rail in a non-closed annular structure is arranged on the wall of the sliding groove, the extending direction of the sliding rail is consistent with the extending direction of the sliding groove, the sliding table is arranged in the sliding groove, and the sliding table is in sliding fit with the sliding rail.

4. The infant monitor with an eye-tracking function according to claim 3, wherein the holder includes a mounting block having one side recessed inward to form a recess, and a spherical hinge is connected to an outer circumference of the arc-shaped cantilever;

the spherical hinge includes:

the ball body is rotatably clamped in the groove; and the number of the first and second groups,

5. The infant monitor with eye-tracking functionality according to claim 4, wherein said holder comprises:

the mounting block is arranged on the fixing plate; and (c) a second step of,

the movable plates are arranged on one side, away from the mounting block, of the fixed plate at intervals, an inserting gap matched with a bed edge of a baby bed or a chair framework of a baby chair in an inserting mode is formed between the movable plates and the fixed plate, the movable plates are connected with the fixed plate through bolts, and threaded holes for the bolts of the bolts to penetrate through and are matched with the bolts in a threaded mode are formed in the movable plates;

the fixed plate and the movable plate are oppositely provided with a first baffle and a second baffle which are used for being supported on the edge of a baby crib or a chair rib of a baby chair.

6. The infant monitor with eye-tracking function according to claim 5, wherein a vertical groove with an upward opening is further formed on the mounting block, and a suspension member is inserted into the vertical groove;

the suspension assembly includes:

the base is inserted into the vertical groove; and the number of the first and second groups,

a boom disposed in the base, the boom for hanging a toy.

7. The infant monitor with an eyeball tracking function as claimed in any one of claims 1 to 6, wherein the peripheries of the holder and the arc-shaped cantilever are provided with a decoration layer.

8. The infant monitor with eye tracking functionality according to any one of claims 1 to 6, wherein said monitoring assembly comprises:

a second rotary driving member accommodated in the accommodating space; and (c) a second step of,

9. The infant monitor with eye-tracking function according to claim 8, wherein the annular through-groove has a diameter that is gradually enlarged from inside to outside;

the connecting rod is connected with the output shaft of the second rotary driving piece through a connecting plate, and the output shaft of the second rotary driving piece and the annular through groove are coaxially arranged.

10. The baby monitor with an eye-tracking function according to any one of claims 1 to 6, wherein the arc-shaped cantilever is provided at its outer circumference with a connection ear, the connection ear is provided near the end of the arc-shaped cantilever, and a connection rope for connecting with a baby bed or a baby seat is wound on the connection ear.