CN112336203A

CN112336203A - Camera assembly and electric cooker

Info

Publication number: CN112336203A
Application number: CN202011349446.7A
Authority: CN
Inventors: 郑芝云; 张力文; 孔进喜; 胡玉新
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-02-09

Abstract

The invention relates to the technical field of electric cookers, in particular to a camera assembly and an electric cooker. The camera assembly includes: a camera; the moving support is suitable for fixing the camera; the action mechanism is suitable for driving the motion bracket to move; and the guide mechanism is suitable for carrying out motion guide on the motion bracket. According to the camera assembly provided by the invention, the action mechanism is matched with the motion support to drive the camera to move, so that the camera is stretched, the camera assembly is not required to be fixed at one position, the position deviation of an identification angle caused by production process errors is avoided, and the camera can be hidden when the camera is not required to be used through the stretching of the camera, so that the camera is prevented from interfering other structures, the damage to the camera is reduced, and the attractiveness can be improved through hiding.

Description

Camera assembly and electric cooker

Technical Field

The invention relates to the technical field of electric cookers, in particular to a camera assembly and an electric cooker.

Background

The electric rice cooker is the domestic appliance that people used commonly among the daily life, the interior pot of electric rice cooker all has the water gauge on the market at present, the user when adding the water yield after washing rice, generally rely on experience or add water to the interior pot water gauge of mark, often because the personal habitual operation of user causes the rice water proportion to mismatch, the rice kind on the market has hundreds of in addition, it is a huge challenge to rely on the user to distinguish, if the rice water proportion mismatches will directly influence the water content of rice, cause the taste of rice not good. Therefore, in some prior art schemes, operations such as rice identification and the like are provided through the camera, but the camera position is fixed and unchanged, the camera is required to be installed with higher precision and low in fault tolerance rate, the problem of large identification error value or identification failure is caused by position deviation of an identification angle caused by production process errors, and the fixed camera is located above the inner pot for a long time, so that the high-temperature and high-humidity environment influences the service life of the camera.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to overcome the defect of inconvenient movement of the camera in the prior art, so as to provide a camera assembly capable of performing extension and retraction.

The invention aims to solve another technical problem of overcoming the defect that the rice type identification camera for the electric cooker in the prior art is inconvenient to move, thereby providing the electric cooker with the telescopic camera component.

In order to solve the above technical problem, the present invention provides a camera assembly, including:

a camera;

the moving support is suitable for fixing the camera;

the action mechanism is suitable for driving the motion bracket to move; and

and the guide mechanism is suitable for carrying out motion guide on the motion bracket.

Optionally, the action mechanism includes: the screw rod is suitable for rotating around the axis of the screw rod, is directly or indirectly connected with the moving support in a matching way, and drives the moving support to move along the axis direction in the rotating process.

Optionally, the guide mechanism includes a guide post, a guide groove is provided on the motion bracket corresponding to the guide post, and the guide post is in sliding fit with the guide groove.

Optionally, the method further includes: and the auxiliary support is provided with the guide column and an installation part which is suitable for being directly or indirectly assembled with the screw rod.

Optionally, a moving support guide part is further arranged on the moving support, and a threaded hole rotationally matched with the screw and the guide groove are formed in the moving support guide part in a penetrating manner.

Optionally, a yielding groove is formed in one side wall of the auxiliary support along the width direction, the yielding groove is suitable for at least partial penetration of the guide part of the moving support, and the guide groove is connected with the guide column in an assembling mode.

Optionally, the method further includes: the main body bracket is matched and installed with the auxiliary bracket and is suitable for accommodating the action mechanism and at least partially wrapping the moving bracket.

Optionally, the main part support is provided with first location chimb and/or second location chimb along width direction's both sides, first location chimb and/or second location chimb are suitable for right the edge region of auxiliary support along width direction carries out the joint.

Optionally, a line outgoing part facilitating line outgoing of the camera is arranged on the main body support and/or the motion support.

Optionally, a wire outlet is arranged on the main body bracket, a wire passing channel is arranged on the motion bracket, and the wire passing channel is directly or indirectly communicated with the wire outlet.

Optionally, the camera assembly further includes: a motor directly or indirectly driving the screw.

Optionally, a support structure adapted to support the screw rod is directly or indirectly connected to the mounting portion; the support structure includes: the follow-up shaft sleeve is connected with the motor and the screw driving end of the screw, and the follow-up shaft sleeve rotates along with the motor and drives the screw to rotate.

Optionally, the support structure further includes: and the supporting shaft sleeve is fixedly arranged on the auxiliary bracket and is matched and connected with the screw rod follow-up end of the screw rod, and the supporting shaft sleeve is suitable for supporting the screw rod.

Optionally, the method further includes: and the fixed cover is fixedly connected with the moving support and is suitable for wrapping the camera between the moving support and the fixed cover.

Optionally, the method further includes: the light filling lamp plate, the light filling lamp plate set up in the motion support with between the fixed cover.

Optionally, the fixed cover is provided with a camera yielding hole facilitating the extension of the camera and/or a light supplementing lamp plate yielding hole facilitating the light supplementing lamp plate to perform light irradiation.

Optionally, the method further includes: the control panel support, the control panel support is suitable for placing the control panel, just the main part support direct or indirect with the installation cooperation of control panel support.

The invention provides an electric cooker, comprising:

a rice cooker body;

the inner pot is arranged in the electric cooker body; and a camera assembly as described above.

Optionally, the camera assembly is telescopically arranged on a support ring of the electric cooker, and the camera assembly is suitable for shooting the inner pot area in an extending state.

The technical scheme of the invention has the following advantages:

1. according to the camera assembly provided by the invention, the action mechanism is matched with the motion support to drive the camera to move, so that the camera is stretched, the camera assembly is not required to be fixed at one position, the position deviation of an identification angle caused by production process errors is avoided, and the camera can be hidden when the camera is not required to be used through the stretching of the camera, so that the camera is prevented from interfering other structures, the damage to the camera is reduced, and the attractiveness can be improved through hiding.

2. According to the electric cooker provided by the invention, the weight detection device is matched with the water level height recognition device, the total weight of the rice water and the total volume of the rice water are directly obtained, the rice water proportion is obtained, and the result is visually displayed to a client, so that the user is prompted to increase or reduce the water quantity, the problem that the rice water proportion is not matched due to personal habits of the user is solved, the water content of the rice is ensured, and the taste is improved; and the structure scheme simplifies the operation of the user, does not need to repeatedly weigh, keeps the original cooking habit of the user and improves the experience of the user.

Drawings

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

FIG. 1 is a hidden state diagram of the camera of the electric cooker of the invention;

FIG. 2 is a view showing the extended state of the camera of the electric cooker of the present invention;

FIG. 3 is a bottom view of the rice cooker of the present invention;

FIG. 4 is a schematic view of the rice cooker of the present invention in an exploded state;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is a schematic exploded view of the weight sensor assembly of the present invention;

FIG. 7 is a schematic view of a camera assembly in an assembled state;

FIG. 8 is a schematic view of a camera assembly in an exploded state;

FIG. 9 is a schematic view showing the assembled state of the main body bracket and the sub-bracket;

FIG. 10 is a schematic view of a main body support;

FIG. 11 is a schematic view of a first perspective of the secondary support;

FIG. 12 is a schematic view of the secondary support from a second perspective;

FIG. 13 is a schematic view of a first perspective of the kinematic mount;

FIG. 14 is a schematic view of the kinematic mount from a second perspective;

FIG. 15 is a bottom view of the kinematic mount;

FIG. 16 is a schematic view of a screw assembly;

FIG. 17 is a schematic view of a camera;

fig. 18 is a schematic view of a fixing cover and a light supplement lamp panel;

fig. 19 is a schematic view of a retaining cap.

Description of reference numerals:

10-an electric cooker body, 11-an inner pot, 12-a support ring, 13-a sensor buckle, 14-a sensor bottom cover mounting position, 15-a sensor accommodating groove and 16-a sensor wire passing hole;

20-a camera assembly, 21-a control panel bracket, 22-a motor, 23-a main body bracket, 24-an auxiliary bracket, 25-a moving bracket, 26-a screw rod, 27-a fixed cover, 28-a camera and 29-a light supplementing lamp panel;

30-weight sensor assembly, 31-support leg, 32-sensor bottom cover, 321-sensor bottom cover through hole, 33-weight sensor;

211-main body support mounting location;

231-a main body support assembly column, 232-a positioning column, 233-a secondary support mounting position, 234-a follow-up shaft sleeve accommodating cavity, 235-a screw rod abdicating hole, 236-a first positioning convex edge, 237-a wire outlet and 238-a second positioning convex edge;

241-abdicating groove, 242-positioning hole, 243-auxiliary bracket mounting through hole, 244-guide column, 245-screw rod through hole and 246-supporting shaft sleeve mounting position;

251-a light supplement lamp panel mounting position, 252-a moving support guide part, 253-a clamping groove, 254-a first camera mounting position, 2521-a guide groove, 2522-a threaded hole and 2523-a wire passing channel;

261-follow-up shaft sleeve, 262-support shaft sleeve, 263-screw driving end and 264-screw follow-up end;

271-camera yielding hole, 272-light supplement lamp panel yielding hole, 273-camera second mounting position and 274-buckle;

281-camera body, 282-connecting line, 283-camera mounting through hole.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example one

Referring to fig. 1 to 7, the electric cooker provided by the present embodiment includes:

a rice cooker body 10;

the inner pot 11 is arranged in the electric cooker body 10;

at least one weight detection device arranged at the bottom of the electric cooker body 10; and

and the water level height recognition device is suitable for detecting the water level height of the rice-water mixture in the inner pot 11.

The rice cooker provided by the embodiment directly obtains the total weight of the rice water and the total volume of the rice water by matching the weight detection device with the water level height recognition device, obtains the proportion of the rice water, and visually displays the result to a client, so that the user is prompted to increase or reduce the water amount, the problem that the proportion of the rice water is not matched due to personal habits of the user is solved, the water content of the rice is ensured, and the taste is improved; and the structure scheme simplifies the operation of the user, does not need to repeatedly weigh, keeps the original cooking habit of the user and improves the experience of the user.

In a specific detection process, when a user cooks rice, the rice-water mixture is poured into the pot, and the weight detection device measures the total weight of the rice-water mixture by weighing, and the weight is recorded as m_{General assembly}(ii) a And measuring the water level height of the rice-water mixture by using a water level height recognition device according to an image recognition principle. Since the volume of the inner pot 11 is a fixed value, the water level height can be converted into the total volume of the rice-water mixture, denoted v_{General assembly}；

In terms of the weight of the mixture, m_{General assembly}The total volume of the rice-water mixture is denoted as v_{General assembly}From the relationship between weight, density and volume, the following formulas (1) to (4) can be obtained:

m_{general assembly}＝m_{Water (W)}+m_{Rice and its production process} (1)

v_{General assembly}＝v_{Water (W)}+v_{Rice and its production process} (2)

m_{Water (W)}＝v_{Water (W)}*ρ_{Water (W)} (3)

m_{Rice and its production process}＝v_{Rice and its production process}*ρ_{Rice and its production process} (4)

The rice quantity m can be obtained by solving the joint formulas (1) to (4)_{Rice and its production process}Amount of water m_{Water (W)}：

Where ρ is_{Rice and its production process}: density of rice; rho_{Water (W)}: the density of the water; m is_{Rice and its production process}: the weight of the rice; m is_{Water (W)}: the weight of water; and calculating to obtain the current rice quantity and water quantity, then determining the current cooking proportion based on the rice quantity and the water quantity, and displaying the current cooking proportion on a user, thereby prompting the user to increase the water quantity or decrease the water quantity, and also increasing the rice quantity or decreasing the rice quantity.

Specifically, the weight detecting device includes a weight sensor assembly 30.

Preferably, the bottom of the rice cooker body 10 is provided with a plurality of weight sensor assemblies, in this embodiment, the number of the weight sensor assemblies is four, and the four weight sensor assemblies are respectively located at four corners of the bottom of the rice cooker body 10.

Specifically, the weight sensor assembly includes:

a weight sensor 33 directly or indirectly arranged at the bottom of the rice cooker body 10;

the foot 31, at least partially covering the weight sensor 33, is adapted to act as an intermediate layer for bringing the weight sensor 33 into indirect contact with a support surface.

The support legs 31 are preferably made of soft materials, the weight sensor 33 is wrapped by the support legs 31 and is used as an intermediate layer to enable the weight sensor 33 to be in indirect contact with the supporting surface, so that the weight sensor 33 is prevented from being in direct contact with the supporting surface, abrasion is reduced, and noise generated when the electric cooker is moved is reduced.

It should be noted that the supporting surface described in the present embodiment only refers to a supporting surface for supporting the rice cooker, and it may be specifically a floor, a table top, a cabinet table top, etc.

Specifically, the bottom of the rice cooker body 10 is provided with at least one sensor buckle 13, and the sensor buckle 13 is suitable for being clamped with the weight sensor 33.

Preferably, the number of the sensor buckles 13 may be two or more, and in this embodiment, the sensor buckles 13 are three sensor buckles 13 arranged in a triangular state.

Preferably, the bottom of the rice cooker body 10 is further provided with a sensor accommodating groove 15, and the sensor accommodating groove 15 is suitable for accommodating at least part of the weight sensor 33, so that the installation and the positioning are convenient, and the reduction of the overall height of the rice cooker is facilitated. Preferably, three sensor catches 13 are provided around the sensor receiving groove 15 to facilitate the catching of the weight sensor 33 in the sensor receiving groove 15.

Specifically, the electric rice cooker further comprises:

a sensor bottom cover 32 adapted to enclose the weight sensor 33 and/or the foot 31; the sensor bottom cover 32 is provided with a through hole for the support leg 31 to pass through.

The sensor bottom cover 32 is provided with through holes for the legs 31 to pass through, so as to facilitate the legs 31 to pass through, and preferably, the through holes are matched with the legs 31 in shape.

Specifically, a sensor bottom cover through hole 321 is formed in the sensor bottom cover 32, a sensor bottom cover installation position 14 is correspondingly formed in the bottom of the electric cooker body 10, and the sensor bottom cover through hole 321 is installed in a matched mode with the sensor bottom cover installation position 14.

In this embodiment, the sensor bottom cover through hole 321 and the sensor bottom cover mounting position 14 are mounted by screws, and in some additional embodiments, the sensor bottom cover through hole 321 and the sensor bottom cover mounting position 14 may also be connected by a snap connection or a plug connection.

Specifically, the bottom of the rice cooker body 10 is further provided with a sensor wire passing hole 16. The sensor wire passing hole 16 penetrates through the bottom of the electric cooker body 10, so that wiring is facilitated.

Specifically, the water level height recognition device includes a camera assembly 20 and a control module.

Preferably, the camera assembly can shoot the area of the inner pot 11, and is preferably arranged at a position which is convenient for identifying the height of the water level of the rice and the rice-water mixture.

Specifically, the camera assembly is arranged on the support ring 12 of the electric cooker.

Specifically, the camera assembly is telescopically arranged relative to the support ring 12, and the camera assembly is suitable for shooting the area of the inner pot 11 in an extending state.

Preferably, the camera assembly can shoot the area of the inner pot 11 in the extending state, and is preferably arranged at a position where the height of the water line of the rice and rice-water mixture is conveniently identified.

Because the temperature of the whole upper cover of the electric cooker is in a state of high temperature of more than 70 ℃ for a long time in the work process, for a fixed camera, the fixed position of the camera is placed on the upper cover, the service life of the fixed camera is seriously influenced, the working temperature of the area of the support ring 12 at the front end of the electric cooker is 50 ℃ to 60 ℃, the camera is telescopically arranged in the support ring 12 at the front end of the electric cooker, and the influence of the high-temperature environment on the service life of the camera is favorably reduced.

The electric rice cooker that this embodiment provided will camera subassembly extends and retracts the setting, need not to fix camera subassembly in one, avoids causing the positional deviation of discernment angle because production technology error, in addition, with the flexible setting of camera subassembly with in the support ring 12 to only stretch out when needs acquire the rice water proportion, and when need not to acquire the rice water proportion, withdraw inside the support ring 12, avoid the camera to be in interior pot top for a long time, reduce the influence that high temperature and high humidity environment caused the working life of camera.

Example two

Referring to fig. 8 to 19, in combination with the electric cooker provided in the first embodiment, the present embodiment specifically describes in detail a camera assembly 20 disposed on the electric cooker, where the camera assembly 20 includes:

a camera 28;

a mobile support 25 suitable for fixing said camera 28;

the action mechanism is suitable for driving the motion bracket 25 to move; and

and a guide mechanism adapted to guide the movement of the moving bracket 25.

Preferably, the action mechanism can drive the motion bracket 25 to move, and the specific structural form may be a screw form, a slide form, a vacuum pneumatic form, a crankshaft connecting rod form, and the like.

Preferably, the guide mechanism can guide the movement of the moving bracket 25, and the specific structural form may be a form of matching a guide rod with a guide groove, a form of matching a sliding groove with a sliding way, and the like.

The camera subassembly that this embodiment provided, cooperate with motion support 25 through actuating mechanism, drive camera 28 and move, realize camera 28's flexible, need not to fix camera subassembly in one department, avoid causing the positional deviation of discernment angle because production technology error, and flexible through camera 28, can realize when need not to use camera 28, hide the camera, avoid the camera to interfere other structures, and reduce the damage to camera 28, can also improve aesthetic measure through hiding.

Specifically, the action mechanism includes: the screw 26 is suitable for rotating around the axis of the screw 26, and the screw 26 is directly or indirectly connected with the moving bracket 25 in a matching way and drives the moving bracket 25 to move along the axial direction during the rotation.

Preferably, the outer surface of the screw rod 26 is provided with an external thread, the moving bracket 25 is provided with a threaded hole 2522, the threaded hole 2522 is internally provided with an internal thread, the external thread of the screw rod 26 is matched with the internal thread of the threaded hole 2522, and the moving bracket 25 moves along the axial direction of the screw rod 26 under the driving of the screw rod 26 rotating around its own axial line, so that the moving bracket 25 is moved, and the camera 28 is driven to move.

Specifically, the guiding mechanism includes a guiding post 244, a guiding slot 2521 is disposed on the moving bracket 25 corresponding to the guiding post 244, and the guiding post 244 is slidably engaged with the guiding slot 2521. Through the guide post 244 with the guide groove 2521 sliding fit, when making the motion support 25 move under the drive of screw 26, can carry out the motion direction, guarantee that the motion support 25 operates steadily, just the guide post 244 with the axis parallel arrangement of screw 26 is not in same axis to make the motion support 25 not follow the rotation of screw 26 and rotate, guarantee that the motion support 25 carries out translation motion smoothly.

Preferably, as shown in fig. 13, 14 and 15, a moving frame guide 252 is disposed on the moving frame 25, and specifically, the moving frame guide 252 is provided with the threaded hole 2522 and the guide groove 2521, so that the guide post 244 is conveniently mounted on the threaded rod 26, the moving frame guide 252 is protruded relative to the plane of the moving frame 25, and preferably, the guide groove 2521 is a groove structure with an opening on one side, so that the guide post 244 is conveniently clamped with the guide groove 2521.

Specifically, the camera assembly 20 further includes: a sub-bracket 24, the sub-bracket 24 having the guide post 244 and a mounting portion adapted to be directly or indirectly assembled with the screw 26.

In this embodiment, the guiding column 244 is disposed on the secondary bracket 24, and along a direction parallel to the guiding column 244, a screw passing hole 245 and a supporting shaft sleeve mounting position 246 are vertically disposed through the secondary bracket 24, and the screw passing hole 245 facilitates the screw 26 to pass through, so that the screw 26 and the guiding column 244 are disposed in the secondary bracket 24 in parallel. The support sleeve mounting location 246 is adapted to mount a support sleeve 262, which is described in greater detail below with respect to the support sleeve 262.

Specifically, the moving bracket 25 is further provided with a moving bracket guide portion 252, and the moving bracket guide portion 252 is formed with a threaded hole 2522 rotatably engaged with the screw 26 and the guide groove 2521 through penetration.

Specifically, an avoiding groove 241 is formed on one of the side walls of the secondary bracket 24 in the width direction, and the avoiding groove 241 is suitable for the moving bracket guiding portion 252 to at least partially penetrate into the moving bracket 25, so that the guiding groove 2521 is assembled with the guiding column 244.

As a further preferred form, referring to fig. 9 and 12, an abdicating groove 241 is provided on the secondary support 24, the abdicating groove 241 can facilitate the insertion of the moving support guiding portion 252, so that the guiding column 244 is clamped with the guiding groove 2521, and further the screw 26 is inserted in sequence from the screw via hole 245 and the threaded hole 2522, thereby realizing the assembly of the secondary support 24, the screw 26 and the moving support 25.

Specifically, the camera assembly 20 further includes: a main body bracket 23, wherein the main body bracket 23 is matched with the auxiliary bracket 24 and is suitable for accommodating the action mechanism and at least partially wrapping the moving bracket 25.

Preferably, the main body bracket 23 and the sub-bracket 24 form a hollow mounting cavity in a matching state, so as to conveniently accommodate the screw 26. Preferably, in order to realize the assembly connection between the main body support 23 and the auxiliary support 24, at least one positioning post 232 is disposed on the main body support 23, and at least one positioning hole 242 matched with the positioning post 232 is disposed on the corresponding auxiliary support 24; additionally, at least one sub-bracket mounting position 233 is further arranged on the main body bracket 23, at least one sub-bracket mounting through hole 243 matched with the sub-bracket mounting position 233 is correspondingly arranged on the sub-bracket 24, and the sub-bracket mounting position 233 is connected with the sub-bracket mounting through hole 243 by screws.

Preferably, for convenience, in order to accommodate the screw 26, a screw abdicating hole 235 is further formed in the main body bracket 23, so that the screw 26 can be conveniently abdicating through the screw.

Specifically, the main body support 23 is provided with at least one positioning convex edge, and the positioning convex edge is suitable for positioning and guiding the auxiliary support 24.

Preferably, the positioning convex edge may specifically include a first positioning convex edge 236 and a second positioning convex edge 238 disposed at two opposite sides of the main body bracket 23, and the first positioning convex edge 236 and/or the second positioning convex edge 238 are adapted to clamp an edge region of the secondary bracket 24 in the width direction; the two positioning convex edges can clamp the edge area of the auxiliary support 24, so that the assembly is convenient, and the structural strength in an assembly state is ensured.

Specifically, the main body support 23 and/or the motion support 25 are provided with a line outgoing part for facilitating the line outgoing of the camera 28.

Preferably, the camera 28 includes a camera body 281, and a connection line 282 electrically connected to the camera body 281, the connection line 282 is adapted to be electrically connected to a control board, the control board is placed on the control board support 21, and in order to facilitate the outgoing line of the connection line 282, a line passing channel 2523 is provided on the motion support 25; an outlet 237 is disposed on the main body bracket 23, and the threading channel 2523 is directly or indirectly conducted with the outlet 237, so that the connection line 282 passes through the threading channel 2523 and the outlet 237 and is electrically connected to the control board.

Specifically, the camera assembly further comprises: a motor 22, wherein the motor 22 directly or indirectly drives the screw 26.

In particular, a support structure suitable for supporting the screw 26 is directly or indirectly connected to the mounting portion; the support structure includes: the follow-up shaft sleeve 261 is connected with the motor 22 and the screw driving end 263 of the screw 26, and the follow-up shaft sleeve 261 rotates along with the motor 22 and drives the screw 26 to rotate.

Preferably, for the convenience right follow-up shaft sleeve 261 installs, still be provided with follow-up shaft sleeve on the main part support 23 and hold chamber 234, thereby the convenience will follow-up shaft sleeve 261 set up in follow-up shaft sleeve holds in the chamber 234, preferably, follow-up shaft sleeve holds chamber 234 and screw rod hole 235 of stepping down and corresponds the setting. The follower sleeve 261 can be driven by the motor to rotate in the follower sleeve accommodating cavity 234, so that the follower sleeve 261 drives the screw 26 to rotate.

Specifically, the support structure further comprises: and a support sleeve 262 fixedly mounted on the sub-bracket 24 and cooperatively connected with the screw follower end 264 of the screw 26, wherein the support sleeve 262 is adapted to support the screw 26.

Preferably, the supporting shaft sleeve 262 may be in the form of a bearing, an outer surface of the supporting shaft sleeve 262 is in clamping connection with the supporting shaft sleeve mounting position 246 on the secondary bracket 24, and an inner surface of the supporting shaft sleeve is in matching connection with the screw rod following end 264 of the screw rod 26, so that when the screw rod 26 rotates around its own axis, the supporting shaft sleeve 262 and the screw rod following end 264 can rotate relatively, so as to support the screw rod 26, and the screw rod 26 can rotate freely.

Specifically, the method further comprises the following steps: and the fixed cover 27 is fixedly connected with the moving bracket 25 and is suitable for wrapping the camera 28 between the moving bracket 25 and the fixed cover 27.

Preferably, still be provided with camera installation through-hole 283 on the camera 28, corresponding, be provided with on the motion support 25 and be convenient for fixed the first installation position 254 of camera installation through-hole 283, simultaneously, still be provided with on the fixed cover 27 be convenient for simultaneously with camera installation through-hole 283 the first installation position 254 of camera carries out the camera second installation position 273 of assembling, passes in proper order through the connecting piece the first installation position 254 of camera installation through-hole 283, camera second installation position 273, thereby the realization will camera 28 wrap up in motion support 25 with between the fixed cover 27.

Preferably, in order to facilitate shooting of the camera, the fixed cover 27 is provided with a camera receding hole 271, so that the camera can extend out conveniently.

Specifically, the method further comprises the following steps: light filling lamp plate 29, light filling lamp plate 29 set up in motion support 25 with between the fixed cover 27.

Preferably, a light supplement lamp panel installation position 251 is formed on the motion bracket 25, and the light supplement lamp panel 29 is placed on the light supplement lamp panel installation position 251 and is clamped by a buckle 274 on the fixed cover 27 and a clamping groove 253 on the motion bracket 25, so that the light supplement lamp panel 29 is installed.

Preferably, in order to facilitate the use of the light supplement lamp panel, a light supplement lamp panel abdicating hole 272 is formed in the fixed cover 27, so that the light supplement lamp panel can shine.

Specifically, the method further comprises the following steps: the control panel bracket 21, the control panel bracket 21 is suitable for placing the control panel, and the main body bracket 23 is directly or indirectly matched with the control panel bracket 21 in an installing way.

Preferably, at least one main body support mounting position 211 is arranged on the control panel support 21, at least one main body support mounting column 231 assembled and connected with the main body support mounting position 211 is correspondingly arranged on the main body support 23, and preferably, the main body support mounting position 211 and the main body support mounting column 231 are assembled and connected through screws.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A camera head assembly, comprising:

a camera (28);

-a mobile carriage (25) suitable for fixing said camera head (28);

the action mechanism is suitable for driving the motion bracket (25) to move; and

a guide mechanism adapted to guide the movement of the moving bracket (25).

2. A camera assembly according to claim 1, wherein the actuation mechanism comprises: the screw rod (26) is suitable for rotating around the axis of the screw rod (26), and the screw rod (26) is directly or indirectly in fit connection with the moving bracket (25) and drives the moving bracket (25) to move along the axis direction in the rotating process.

3. The camera assembly of claim 2, wherein the guide mechanism comprises a guide post (244), the moving bracket (25) is provided with a guide groove (2521) corresponding to the guide post (244), and the guide post (244) is in sliding fit with the guide groove (2521).

4. A camera head assembly according to claim 3, further comprising: the auxiliary bracket (24) is provided with the guide post (244) and a mounting part which is suitable for being directly or indirectly assembled with the screw rod (26).

5. The camera head assembly according to claim 4, wherein the moving bracket (25) is further provided with a moving bracket guide portion (252), and a threaded hole (2522) rotatably matched with the screw rod (26) and the guide groove (2521) are formed in the moving bracket guide portion (252) in a penetrating manner.

6. The camera head assembly according to claim 5, wherein a relief groove (241) is formed on one of the side walls of the sub-bracket (24) in the width direction, the relief groove (241) is adapted to allow the moving bracket guide (252) to at least partially penetrate into the moving bracket (25) and to allow the guide groove (2521) to be assembled with the guide post (244).

7. The camera assembly of claim 4, further comprising: a main body bracket (23), wherein the main body bracket (23) is matched with the auxiliary bracket (24) and is suitable for accommodating the action mechanism and at least partially wrapping the moving bracket (25).

8. Camera assembly according to claim 7, characterized in that the main body bracket (23) is provided with a first positioning flange (236) and/or a second positioning flange (238) on both sides in the width direction, the first positioning flange (236) and/or the second positioning flange (238) being adapted to snap-fit to an edge region of the secondary bracket (24) in the width direction.

9. Camera assembly according to claim 7, characterized in that the body support (23) and/or the motion support (25) are provided with an outlet for facilitating the outlet of the camera (28).

10. The camera assembly according to claim 9, wherein the main body bracket (23) is provided with an outlet (237), the moving bracket (25) is provided with a threading channel (2523), and the threading channel (2523) is directly or indirectly communicated with the outlet (237).

11. A camera assembly according to claim 4, further comprising: a motor (22), the motor (22) directly or indirectly driving the screw (26).

12. Camera assembly according to claim 11, characterized in that a support structure adapted to support the threaded rod (26) is directly or indirectly connected to the mounting portion; the support structure includes: the follow-up shaft sleeve (261) is connected with the motor (22) and the screw driving end (263) of the screw (26), and the follow-up shaft sleeve (261) rotates along with the motor (22) and drives the screw (26) to rotate.

13. The camera assembly of claim 12, wherein the support structure further comprises: and the supporting shaft sleeve (262) is fixedly arranged on the auxiliary bracket (24) and is in fit connection with the screw rod follow-up end (264) of the screw rod (26), and the supporting shaft sleeve (262) is suitable for supporting the screw rod (26).

14. A camera assembly according to any one of claims 1 to 13, further comprising: and the fixed cover (27) is fixedly connected with the moving support (25) and is suitable for wrapping the camera (28) between the moving support (25) and the fixed cover (27).

15. A camera head assembly according to claim 14, further comprising: light filling lamp plate (29), light filling lamp plate (29) set up in motion support (25) with between fixed cover (27).

16. The camera assembly according to claim 15, wherein a camera receding hole (271) through which the camera (28) can extend and/or a light supplement lamp plate receding hole (272) through which light can be radiated by the light supplement lamp plate (29) conveniently are provided on the fixing cover (27).

17. A camera assembly according to any one of claims 7 to 13, further comprising: the control panel support (21), control panel support (21) are suitable for placing the control panel, and main part support (23) direct or indirect with control panel support (21) installation cooperation.

18. An electric rice cooker, characterized in that, comprising:

a rice cooker body (10);

the inner pot (11) is arranged in the electric cooker body (10); and

a camera assembly according to any one of claims 1 to 17.

19. The rice cooker according to claim 18, characterized in that the camera assembly is telescopically arranged on a support ring (12) of the rice cooker and in an extended state is adapted to take a picture of the area of the inner pot (11).