CN217592858U

CN217592858U - Body fat scale

Info

Publication number: CN217592858U
Application number: CN202221110995.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhongshan Transtek Electronics Co Ltd
Current assignee: Zhongshan Transtek Electronics Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-18
Anticipated expiration: 2032-05-09

Abstract

The utility model provides a body fat scale, which relates to the technical field of human body physiological measurement. The body fat scale comprises a scale body and a handle; the scale body comprises a display screen and a control unit, and the output end of the control unit is connected with the display screen; the handle comprises a knob switch and an adjusting component, the adjusting component is connected with the knob switch, the adjusting component is configured to adjust the knob switch, and the knob switch is in signal connection with the control unit. The utility model provides a body fat balance that exists among the prior art operate inconvenient or the fragile technical problem of part.

Description

Body fat scale

Technical Field

The utility model belongs to the technical field of human physiology measuring technique and specifically relates to a body fat scale is related to.

Background

The body fat scale measures bioelectrical impedance between two feet and two hands by adding electrodes suitable for the feet and the hands on the basis of a traditional body weight scale, estimates various components of a human body by combining weight, height, age, sex and the like, including body fat rate, muscle rate, basal metabolic rate, visceral fat grade and the like, and has higher reference value for family scene body type management and health abundance assessment.

The existing body fat scales on the market comprise a scale body and hands, so that in order to conveniently check the measured parameters, a display screen is arranged on the scale body by one part of the body fat scales, and a user needs to bend down to arrange the body fat scales on the scale body when setting initial information, so that the problem of inconvenient operation exists; the display screen can be set up on the handle to another part body fat balance, when having the handle to fall, the display screen easily impaired problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a body fat scale to alleviate the body fat scale inconvenient operation or the fragile technical problem of part that exist among the prior art.

In order to solve the technical problem, the utility model provides a technical scheme lies in:

the body fat scale provided by the utility model comprises a scale body and a handle;

the scale body comprises a display screen and a control unit, and the output end of the control unit is connected with the display screen;

the handle comprises a knob switch and an adjusting component, the adjusting component is connected with the knob switch, the adjusting component is configured to adjust the knob switch, and the knob switch is in signal connection with the control unit.

Optionally, the knob switch and the adjusting assembly are connected through a clamping structure.

Optionally, the clamping structure comprises a protrusion arranged on the knob switch and a clamping groove arranged on the adjusting component;

the protrusion is inserted into the clamping groove.

Optionally, the adjusting assembly comprises an installation block and an adjusting block, one end of the installation block is fixedly connected with the adjusting block, and the other end of the installation block is provided with the clamping groove.

Optionally, the handle further comprises a housing, the knob switch being located within the housing;

one end of the shell is provided with a through hole, and the mounting block is inserted into the through hole.

Optionally, the housing and the adjusting block are both provided in a cylindrical shape.

Optionally, the housing includes an upper housing and a lower housing, and the upper housing and the lower housing are disposed opposite to each other to enclose a space for accommodating the rotary switch.

Optionally, the body fat scale further comprises a first lead, and the outer peripheral surface of the shell is provided with a hand electrode plate;

one end of the first lead is connected with the hand electrode plate, and the other end of the first lead is connected with the control unit.

Optionally, the body fat scale comprises a second lead, and the scale body comprises a main body and a foot electrode plate;

the foot electrode plate is positioned on the surface of the main body, and the control unit is positioned in the main body;

one end of the second lead is connected with the foot electrode plate, and the other end of the second lead is connected with the control unit.

Optionally, the end surface of the main body is further provided with a mounting groove;

the mounting slot is configured to receive the handle.

Synthesize above-mentioned technical scheme, the utility model discloses the technological effect analysis that can realize as follows:

the utility model provides a body fat scale, which comprises a scale body and a handle; the scale body comprises a display screen and a control unit, and the output end of the control unit is connected with the display screen; the handle comprises a knob switch and an adjusting component, the adjusting component is connected with the knob switch, the adjusting component is configured to adjust the knob switch, and the knob switch is in signal connection with the control unit. When a user uses the body fat scale for the first time, the adjusting component is operated, the adjusting component adjusts the knob switch according to an instruction operated by the user, the knob switch transmits the instruction to the control unit, and the control unit outputs numerical values and the like on the display screen for the user to refer; the initial parameters are adjusted through the adjusting assembly arranged on the handle, so that the phenomenon that a user needs to bend down when debugging is avoided, and the convenience of the body fat scale is improved; the balance body includes display screen and the control unit, and the control unit is in display screen output numerical value, and when having avoided locating the handle surface with the display screen, the handle falls the problem that leads to the display screen to damage, has prolonged body fat balance's life.

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 embodiments or the technical solutions in 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a body fat scale according to an embodiment of the present invention;

fig. 2 is an exploded view of a handle of a body fat scale according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of an adjusting assembly of a body fat scale according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a body fat scale according to an embodiment of the present invention.

Icon:

100-scale body; 110-a body; 111-mounting grooves; 120-a display screen; 130-a control unit; 140-foot electrode sheet; 150-a power supply; 160-a sensor; 170-a processor; 200-a handle; 210-a housing; 211-an upper shell; 212-a lower housing; 213-hand electrode pad; 214-a via; 220-a knob switch; 221-bumps; 230-a regulating component; 231-a mounting block; 232-adjusting block; 233-card slot; 300-first conductor.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The existing body fat scales on the market comprise a scale body and hands, so that in order to conveniently check the measured parameters, a display screen of one part of the body fat scales can be arranged on the scale body, and a user needs to bend down to arrange the body fat scales on the scale body when setting initial information, so that the problem of inconvenient operation exists; the display screen can be arranged on the handle by the other part of the body fat scale, and the problem that the display screen is easy to damage when the handle falls exists.

In view of this, the body fat scale provided by the embodiment of the present invention comprises a scale body 100 and a handle 200; the scale body 100 comprises a display screen 120 and a control unit 130, and the output end of the control unit 130 is connected with the display screen 120; the handle 200 includes a knob switch 220 and an adjustment assembly 230, the adjustment assembly 230 is connected to the knob switch 220, the adjustment assembly 230 is configured to adjust the knob switch 220, and the knob switch 220 is in signal connection with the control unit 130. When a user uses the body fat scale for the first time, the adjusting component 230 is operated, the adjusting component 230 adjusts the knob switch 220 according to an instruction operated by the user, the knob switch 220 transmits the instruction to the control unit 130, and the control unit 130 outputs a numerical value and the like on the display screen 120 for the user to refer; the initial parameters are adjusted through the adjusting component 230 arranged on the handle 200, so that the phenomenon that a user needs to bend down when debugging is avoided, and the convenience of the body fat scale is improved; the scale body 100 comprises a display screen 120 and a control unit 130, the control unit 130 outputs numerical values on the display screen 120, the problem that the display screen 120 is damaged due to the fact that the handle 200 falls when the display screen 120 is arranged on the surface of the handle 200 is avoided, and the service life of the body fat scale is prolonged.

The structure and shape of the body fat scale are explained in detail as follows:

in an alternative aspect of the present invention, the knob switch 220 and the adjusting assembly 230 are connected by a clamping structure.

Specifically, the rotary switch 220 is connected to the control unit 130 through a third wire, and of course, other signal connection manners, such as wireless connection, should be within the scope of the embodiment of the present invention.

Since the adjustment member 230 is connected to the knob switch 220, when the adjustment member 230 is operated, the adjustment member 230 transmits an operation instruction to the knob switch 220; the adjusting component 230 and the knob switch 220 are clamped through a clamping structure, so that the installation difficulty is reduced; the rotary switch 220 converts the operation command into a signal and transmits the signal to the control unit 130 through a third wire.

In an alternative of the embodiment of the present invention, please refer to fig. 1 to 3, the locking structure includes a protrusion 221 disposed on the knob switch 220 and a locking slot 233 disposed on the adjusting assembly 230; the protrusion 221 is inserted into the catching groove 233.

Specifically, the cross section of the protrusion 221 is semicircular, and the cross section of the slot 233 is correspondingly semicircular, so that when the adjusting assembly 230 is rotated, the friction force between the protrusion 221 and the slot 233 is increased, and the problem that the adjusting assembly 230 cannot adjust the knob switch 220 is avoided. The protrusion 221 is disposed at an end of the knob switch 220 close to the adjusting component 230, and accordingly, the slot 233 is disposed at an end of the adjusting component 230 close to the knob switch 220. Furthermore, the clamping structure includes a clamping groove 233 disposed on the rotary switch 220 and a protrusion 221 disposed on the adjusting assembly 230, and the structure form that the protrusion 221 is inserted into the clamping groove 233 should also be within the protection scope of the embodiment of the present invention.

The operator rotates the adjusting assembly 230, and the slot 233 of the adjusting assembly 230 rotates to drive the protrusion 221 to rotate, so that the operation instruction of the operator is transmitted to the knob switch 220.

The utility model discloses in the alternative scheme, adjusting part 230 is including installation piece 231 and regulating block 232, the one end and the regulating block 232 fixed connection of installation piece 231, and the other end is equipped with draw-in groove 233.

Specifically, the mounting block 231 and the adjusting block 232 are both provided in a cylindrical shape, the diameter of the mounting block 231 is smaller than that of the adjusting block 232, and the axis of the mounting block 231 is collinear with the axis of the adjusting block 232. Of course, the mounting block 231 and the adjusting block 232 may be provided in other shapes, such as a cube, and the like, and should be within the protection scope of the embodiment of the present invention.

When an operator needs to adjust parameters, the adjusting block 232 is rotated, and because the mounting block 231 protrudes out of the adjusting block 232, the mounting block 231 is driven by the adjusting block 232 to rotate; since the end of the mounting block 231 facing away from the adjusting block 232 is provided with the clamping groove 233, the mounting block 231 is connected with the knob switch 220 to transmit an operation instruction to the knob switch 220; the adjusting block 232 improves the operation convenience of an operator, the mounting block 231 realizes the assembly of the adjusting assembly 230 and the shell 210, and the adjusting block 232 and the shell 210 have the same diameter, so that the use comfort and the attractiveness of the handle 200 are improved.

The utility model discloses in the alternative of embodiment, installation piece 231 and regulating block 232 integrated into one piece.

Specifically, the molten raw material is injected into a mold, and after cooling and demolding, the regulating member 230 having the mounting block 231 and the regulating block 232 is formed. Of course, other means of attachment, such as threading a fastener through mounting block 231 into threaded engagement with adjustment block 232; or, regulating block 232 is equipped with the mounting hole, and installation piece 231 is inserted and is located in the mounting hole, and modes such as installation piece 231 and mounting hole interference fit also should be within the protection scope of the embodiment of the utility model.

The integrated molding can improve the connection strength between the mounting block 231 and the adjusting block 232 and reduce the production and assembly difficulty.

In an alternative aspect of the present invention, the handle 200 further includes a housing 210, and the knob switch 220 is located in the housing 210; one end of the housing 210 is provided with a through hole 214, and the mounting block 231 is inserted into the through hole 214.

Specifically, the screw passes through the knob switch 220 to be connected with the housing 210 in a threaded manner, so that the knob switch 220 is detachably connected with the housing 210. The mounting block 231 is clamped in the through hole 214, one section of the mounting block 231 is inserted into the shell 210, and the other section of the mounting block 231 is exposed out of the shell 210, so that a gap is reserved between the end surface of the adjusting block 232 close to the mounting block 231 and the end surface of the shell 210, and a confirmation signal is transmitted when the adjusting block 232 is pressed; referring to fig. 2, the operator increases the value displayed on the display screen 120 when rotating the adjustment block 232 in the clockwise direction, decreases the value displayed on the display screen 120 when rotating the adjustment block 232 in the counterclockwise direction, and performs a confirmation function when pressing the adjustment block 232 in a direction approaching the housing 210.

The knob switch 220 is located inside the housing 210, the adjusting component 230 is mounted at the end of the housing 210, and the housing 210 performs a bearing function for the knob switch 220 and the adjusting component 230.

In an alternative embodiment of the present invention, please refer to fig. 1, the housing 210 and the adjusting block 232 are both cylindrical.

Specifically, the cross-sectional diameter of housing 210 is equal to the cross-sectional diameter of adjustment block 232.

The shape of the cylinder is matched with the shape of the hand of a human body when the hand is held, so that the contact area of the palm and the handle 200 is enlarged, and the comfort level of a user is improved; the cross-sectional diameter of casing 210 and regulating block 232 equals, conveniently accomodates handle 200, and avoids having the step to gouge human hand between casing 210 and the regulating block 232.

In the alternative of the embodiment of the present invention, please refer to fig. 2, the housing 210 includes an upper housing 211 and a lower housing 212, the upper housing 211 and the lower housing 212 are disposed relatively, and a space for accommodating the knob switch 220 is formed by enclosing.

Specifically, the screw passes through the knob switch 220 to be in threaded connection with the inner surface of the lower housing 212, and the cross sections of the upper housing 211 and the lower housing 212 are both set to be semicircular; the ends of the upper housing 211 and the lower housing 212 are both provided with a semicircular hole, and after the upper housing 211 and the lower housing 212 are assembled, the two semicircular holes respectively positioned on the upper housing 211 and the lower housing 212 are combined to form a through hole 214 for matching with the mounting block 231; the upper housing 211 and the lower housing 212 are detachably connected, so that the knob switch 220 and the adjusting assembly 230 can be conveniently installed and maintained.

The upper housing 211 and the lower housing 212 are spliced to form a complete housing 210, which facilitates installation and maintenance of the knob switch 220 and the adjustment assembly 230.

In the alternative of the embodiment of the present invention, the body fat scale further comprises a first wire 300, and the outer peripheral surface of the housing 210 is provided with a hand electrode plate 213; one end of the first wire 300 is connected to the hand electrode pad 213, and the other end is connected to the control unit 130.

Specifically, the hand electrode pad 213 is disposed in a long bar shape and is disposed along the length direction of the case 210. A plurality of hand electrode pads 213 are provided, and the plurality of hand electrode pads 213 are arranged at intervals along the length direction of the housing 210; alternatively, the plurality of hand electrode pads 213 are provided at intervals in the circumferential direction of the case 210; alternatively, the plurality of hand electrode pads 213 are provided at intervals in the longitudinal direction and the circumferential direction of the case 210. In this embodiment, four hand electrode pads 213 are provided, two of the hand electrode pads 213 are disposed on the upper case 211 at intervals along the length direction of the case 210, and the other two hand electrode pads 213 are disposed on the lower case 212 at intervals along the length direction of the case 210. The cross-section of the hand electrode pad 213 is provided in an arc shape to match the outer circumferential surface of the case 210.

The four hand electrode pads 213 collect signals from different positions of two hands of a human body, and transmit the signals to the control unit 130 through the first wires 300.

In an alternative embodiment of the present invention, the body fat scale comprises a second conducting wire, and the scale body 100 comprises a main body 110 and a foot electrode plate 140; the foot electrode sheet 140 is positioned on the surface of the main body 110, and the control unit 130 is positioned inside the main body 110; one end of the second wire is connected to the foot electrode pad 140, and the other end is connected to the control unit 130.

Specifically, the body 110 is provided as a rectangular parallelepiped. A plurality of foot electrode plates 140 are provided, and the plurality of foot electrode plates 140 are arranged at intervals along the length direction of the main body 110; alternatively, the plurality of foot electrode pads 140 are provided at intervals in the width direction of the main body 110; alternatively, the plurality of foot electrode pads 140 are provided at intervals in the longitudinal direction and the width direction of the main body 110. In this embodiment, four foot electrode plates 140 are provided, and the four foot electrode plates 140 are provided at intervals along the length direction and the width direction of the main body 110. The foot electrode sheet 140 is formed in a strip shape, and the foot electrode sheet 140 is disposed along the length direction of the main body 110. Preferably, the length of the foot electrode pad 140 at one end of the main body 110 near the handle 200 is greater than the length of the foot electrode pad 140 at the other end to match the shape of the sole of a human foot and facilitate the user to distinguish the standing direction.

The four foot electrode plates 140 collect signals at different positions of the feet of the human body, and transmit the signals to the control unit 130 through the second wires.

In the alternative of the embodiment of the present invention, the end surface of the main body 110 is further provided with a mounting groove 111; the mounting groove 111 is configured to receive the handle 200.

Specifically, the end surface of the main body 110 close to the handle 200 is provided with two receiving blocks, the two receiving blocks are arranged at intervals along the width direction of the main body 110, and a groove formed by the two receiving blocks and the end surface of the main body 110 is an installation groove 111; when the handle 200 is stored in the mounting groove 111, both ends of the handle 200 abut against the surfaces of the two storage blocks facing each other.

When the body fat scale is not used, the handle 200 is inserted into the mounting groove 111, so that the handle 200 is convenient to store, and the first wire 300 and the like are prevented from being pulled and damaged; two terminal surfaces of accomodating piece and main part 110 form mounting groove 111, and then mounting groove 111 only has three inner wall, when accomodating or taking handle 200, can insert from the three direction that does not have the inner wall and establish to mounting groove 111 in or take from mounting groove 111, make things convenient for the operator to handle 200 accomodate and take.

In an alternative aspect of the present invention, please refer to fig. 4, the body fat scale further includes a power source 150 and a processor 170; the power supply 150 is connected to the processor and control unit 130, respectively; the processor 170 is connected to an output of the control unit 130.

Specifically, the processor 170 has an input connected to the control unit 130 and an output connected to the display screen 120.

The power supply 150 provides power to the processor 170 and the control unit 130; the hand electrode pad 213 and the foot electrode pad 140 transmit information to the control unit 130 through the first wire 300 and the second wire, respectively; the control unit 130 processes the information and transmits the processed information to the processor 170, and the processor 170 integrates the processed information and displays the numerical values on the display screen 120.

In the alternative of the embodiment of the present invention, the body fat scale further comprises a sensor 160, and the sensor 160 is connected to the input of the processor 170.

In particular, the sensor 160 is provided as a high precision body scale sensor.

The sensor 160 collects weight data of the human body and transmits the weight data to the processor 170; the processor 170 integrates the information and displays the value on the display 120.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A body fat scale, comprising: a scale body (100) and a handle (200);

the scale body (100) comprises a display screen (120) and a control unit (130), and the output end of the control unit (130) is connected with the display screen (120);

the handle (200) comprises a knob switch (220) and an adjusting component (230), the adjusting component (230) is connected with the knob switch (220), the adjusting component (230) is configured to adjust the knob switch (220), and the knob switch (220) is in signal connection with the control unit (130).

2. The body fat scale of claim 1, wherein the knob switch (220) and the adjustment assembly (230) are connected by a snap-fit arrangement.

3. The body fat scale according to claim 2, wherein the clamping structure comprises a protrusion (221) provided on the knob switch (220) and a clamping groove (233) provided on the adjusting assembly (230);

the protrusion (221) is inserted into the slot (233).

4. The body fat scale according to claim 3, wherein the adjusting assembly (230) comprises a mounting block (231) and an adjusting block (232), one end of the mounting block (231) is fixedly connected with the adjusting block (232), and the other end is provided with the clamping groove (233).

5. The body fat scale of claim 4, wherein the handle (200) further comprises a housing (210), the knob switch (220) being located within the housing (210);

one end of the shell (210) is provided with a through hole (214), and the mounting block (231) is inserted into the through hole (214).

6. The body fat scale of claim 5, wherein the housing (210) and the adjustment block (232) are each configured as a cylinder.

7. The body fat scale of claim 5, wherein the housing (210) comprises an upper housing (211) and a lower housing (212), the upper housing (211) and the lower housing (212) being disposed opposite to each other to enclose a space for accommodating the knob switch (220).

8. The body fat scale of claim 5, further comprising a first conductive wire (300), wherein the outer peripheral surface of the housing (210) is provided with hand electrode pads (213);

one end of the first lead (300) is connected with the hand electrode plate (213), and the other end of the first lead is connected with the control unit (130).

9. The body fat scale of claim 1, wherein the body fat scale comprises a second conductive wire, the scale body (100) comprises a main body (110) and foot electrode pads (140);

the foot electrode plate (140) is positioned on the surface of the main body (110), and the control unit (130) is positioned inside the main body (110);

one end of the second lead is connected with the foot electrode plate (140), and the other end of the second lead is connected with the control unit (130).

10. The body fat scale of claim 9, wherein the end surface of the main body (110) is further provided with a mounting groove (111);

the mounting groove (111) is configured to receive the handle (200).