CN221013263U - Human body scale for measuring height by electronic tape measure - Google Patents

Abstract

The utility model discloses a human body scale for measuring height by adopting an electronic tape measure, which comprises a scale body shell, wherein the scale body shell is provided with a weighing platform, and a weighing assembly is arranged in the scale body shell positioned at the bottom of the weighing platform; the height measuring assembly is arranged in the scale body shell, the whole height measuring assembly is accommodated in the scale body shell, the tape of the height measuring assembly is pulled out by operating the measuring handle, and height measurement is completed according to the pulled-out length of the tape; the main circuit module is used for connecting and controlling the weighing assembly and the height measuring assembly. The electronic tape measure mechanism is arranged in the electronic body scale, the electronic body scale has compact structure space and light weight, is very suitable for families, is particularly suitable for parents to monitor the height change data of children, can store the measured data in the memory of the main circuit module in the body of the scale, or is connected with the mobile phone through the Bluetooth communication module, realizes that all the measured data are stored in the mobile phone or the network server, and is convenient for inquiring historical data.

Description

Human body scale for measuring height by electronic tape measure

Technical Field

The utility model relates to a body scale, in particular to a body scale for measuring height by adopting an electronic tape measure.

Background

With the increasing demand of modern family life for health management, body scales have become a common health management tool in the family. Traditional electronic body scales mainly focus on measuring weight, and provide limited support for other health indexes of users, such as height. Some electronic body scales with height measuring functions do exist in the market, but most of these scales measure height by adding upright posts on the scale body, which not only results in complexity of structure, but also occupies a large room space when installed, which is obviously not ideal in a household use environment. Furthermore, these conventional devices often lack efficient data management functionality such that users cannot conveniently save and review their historical measurement data.

Therefore, there is a strong need for an electronic body scale that has a compact structure, occupies little space, and provides a perfect data management function. Such a body scale should be able to meet the overall needs of modern households in terms of measurement and health data management, especially those parents who wish to keep track of child height development. A compact, integrated measuring tool would be welcomed by a large number of users in the marketplace, especially in the case of limited modern home space.

Disclosure of utility model

In order to solve the problems, the utility model provides a human body scale for measuring the height by adopting an electronic tape measure, which can measure the weight of a human body and also can measure the height of the human body, and the electronic tape measure mechanism is arranged in the electronic human body scale, so that the electronic human body scale has compact structural space and light weight, and can effectively solve the defects in the prior art.

The utility model is realized by the following technical scheme: a body scale for measuring height using an electronic tape measure, comprising:

The weighing platform is arranged on the weighing assembly, and the weighing assembly is arranged in the weighing assembly at the bottom of the weighing platform;

The height measuring assembly is arranged in the scale body shell, the whole height measuring assembly is accommodated in the scale body shell, the starting end of the height measuring assembly is connected with a measuring handle, the measuring handle is positioned outside the scale body shell, the tape of the height measuring assembly is pulled out by operating the measuring handle, and height measurement is completed according to the pulled-out length of the tape;

The main circuit module is arranged in the scale body shell and is provided with a power supply module, and the main circuit module is used for connecting and controlling the weighing assembly and the height measuring assembly.

As the preferable technical scheme, the height measuring assembly comprises a tape, an elastic tape is wound on the tape, the initial end of the tape passes through the tape slot on the scale body shell and extends out of the scale body shell, and the extending end of the tape outside the scale body shell is fixedly connected with a measuring handle.

As a preferred technical solution, the metering and compacting assembly further comprises a metering and compacting assembly, wherein the metering and compacting assembly comprises:

The rotary wheel is arranged on a bracket, a rotary shaft is arranged on the rotary wheel, an encoder is arranged on the rotary shaft, the rotary shaft is connected with a central shaft inner hole of the encoder in a fit manner through an inner hexagon, the encoder is arranged on an encoder PCB, and the encoder PCB is fixed on a scale body shell and is connected with the main circuit module;

The pressing roller is positioned at the other side of the rotating wheel, a pre-pressing spring is arranged on one side of the pressing roller, deviating from the rotating wheel, of the pressing roller, one side of the pre-pressing spring is pressed by the pressing roller, and a stop block is arranged on the other side of the pressing spring.

As the preferable technical scheme, compress tightly the gyro wheel setting and be a plurality of, and compress tightly the gyro wheel and install on a gyro wheel mounting bracket, one side and the gyro wheel mounting bracket contact of precompression spring compress tightly.

As a preferable technical scheme, the rotation value of the encoder is transmitted to a main circuit module, and a memory is arranged on the main circuit module and used for storing the measurement value;

Or the main circuit module is provided with a communication module which is in communication connection with the mobile phone and used for storing the measurement data on the mobile phone or the network server.

As the preferable technical scheme, the device also comprises a guide roller group, wherein the guide roller group comprises a longitudinal guide roller group and a transverse roller guide group, the extending ends of the tape respectively penetrate through the longitudinal guide roller group and the transverse roller guide group, the transverse roller guide group is arranged at the output end of the longitudinal guide roller group, and the tape pulled longitudinally is pulled transversely through the transverse roller guide group.

As the preferable technical scheme, the scale body shell includes scale body upper cover, scale body lower cover, and the concatenation is mutually covered with the scale body lower cover to the scale body upper cover, height measurement subassembly fixed mounting is at the lower terminal surface of scale body upper cover, weighing platform installs on the scale body upper cover, weighing assembly installs in the position at four angles in scale body upper cover bottom, and weighing sensor assembly's lower extreme is the balance foot, and the balance foot supports subaerial.

As the preferable technical scheme, the weighing assembly comprises four weighing sensors, the four weighing sensors are respectively arranged at the four corners of the bottom of the upper cover of the balance body, and the signal output ends of the four weighing sensors are connected with the main circuit module.

As the preferable technical scheme, the weighing scale further comprises a display, wherein the display is arranged on the scale body shell, the position of the weighing platform corresponding to the display is transparent, and the display content of the display is read through the weighing platform.

As an optimal technical scheme, the measuring handle is fixed with the scale body shell through magnetic attraction.

The beneficial effects of the utility model are as follows: the integrated measuring function of the utility model not only meets the weight measuring requirement of users, but also adds the height measuring function, compared with the conventional design of adding the upright post type height measurement in the market, the electronic tape measure mechanism is skillfully built in the electronic scale, so that the whole structure is more compact and attractive, external protruding elements are greatly reduced, the space occupation is reduced, and the electronic scale is particularly suitable for the family environment;

the intelligent data management function of the utility model enables a user to easily store and inquire historical measurement data, whether the historical measurement data is directly stored in a memory of a main circuit module in the scale body or connected with a mobile phone APP through a Bluetooth module, the traceability of the data is greatly improved, and a convenient data management mode is provided;

When the measuring tool is used, a user only needs to simply place the measuring handle on the top of the head, the measuring data are automatically displayed and stored, the operation is simple, convenient and efficient, and after the measurement is completed, the measuring handle can be easily reset and kept clean, so that the measuring tool combines the practicability, the user friendliness and the compact design, and provides a highly convenient and practical measuring tool for household users.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the overall assembly of the present utility model;

FIG. 4 is an enlarged view of a portion of the utility model at B in FIG. 3;

FIG. 5 is a schematic illustration of the measurement of the present utility model;

reference numerals illustrate:

1. A weighing platform; 2. a scale body upper cover; 3. a weighing sensor; 4. pre-pressing a spring; 5. a pressing roller; 6. a tape measure; 7. a rotating wheel; 8. a scale body lower shell; 91. a transverse roller guide group; 92. a longitudinal roller guide group; 10. an encoder; 11. a tape; 12. a measuring handle; 13. a main circuit module; 14. a display; 15. an encoder PCB board; 16. a rotating shaft; 17. a central shaft inner hole; 18. a bracket; 19. a roller mounting rack; 20. and a power supply module.

Detailed Description

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

As shown in fig. 1 and 2, the human body scale for measuring height by adopting the electronic tape measure 6 comprises a scale body shell, wherein the scale body shell is provided with a weighing platform 1, a weighing assembly is arranged in the scale body shell positioned at the bottom of the weighing platform 1, and the weighing assembly is weighed by applying gravity to the weighing assembly through the weighing platform 1, and when in weighing, a person stands on the weighing platform 1 to apply weight to the weighing platform 1 in a concentrated manner, so that the bottom of the weighing platform 1 applies pressure to the weighing assembly, and the aim of normal weighing is fulfilled;

In order to achieve height measurement, the sea in this embodiment includes a height measurement component, the height measurement component is installed in a scale body shell, and the whole height measurement component is accommodated in the scale body shell, the starting end of the height measurement component is connected with a measurement handle 12, the measurement handle 12 is located outside the scale body shell, the tape 11 of the height measurement component is pulled out by operating the measurement handle 12, height measurement is completed according to the pulled-out length of the tape 11, the measurement handle 12 is located outside the scale body shell, when not in use, the two components are combined together, the tape 11 is in a rolling state, when the height needs to be measured, the height measurement can be achieved by only taking down the measurement handle 12 and pulling out the tape 11, the tape 11 can be the tape 11 with scales, or the tape 11 without scales, so the tape 11 can be in two measurement modes, the scale measurement mode can be utilized or the measurement mode can be performed through the electronic measurement mode, and the scale measurement and the electronic measurement mode can be simultaneously present, when in use, the electronic measurement mode can be verified by using scale values, and accurate measurement can be achieved;

The automatic weighing and height measuring device is characterized by further comprising a main circuit module 13, wherein the main circuit module 13 is arranged in the scale body shell and is provided with a power module 20, the main circuit module 13 is used for connecting and controlling the weighing assembly and the height measuring assembly, the power module 20 can be a rechargeable battery, a charging interface is arranged on the main circuit module 13, the power module 20 is charged, and the main circuit module 13 is used for controlling the main control, processing the weighing and height measuring values and carrying out unified control.

In this embodiment, as shown in fig. 2 and 4, the height measurement assembly includes a tape measure 6, a tape measure 6 is elastically retracted on the tape measure 6, the starting end of the tape measure 11 passes through the tape measure 11 slot on the scale body shell and extends out of the scale body shell, the extending end of the tape measure 11 is fixedly connected with a measurement handle 12, when the height of a human body is not required to be measured, the tape measure 11 of the tape measure 6 is retracted into the product, so that the integrity of the appearance of the product is good, the appearance is attractive, the external space is not occupied, when the tape measure is used, the tape measure 11 is pulled out, and the tape measure 11 is very convenient, can be in an elastic winding structure, has an automatic retraction function, and can be retracted and wound after being loosened, and is similar to the structure of the existing tape measure 6 and is not specifically repeated.

The measuring handle 12 can be made into any shape, preferably a strip shape, is convenient for pinching operation, and is better for positioning and measuring the height, as shown in fig. 5, the measuring handle 12 is pulled out and placed at the head top position of a measured person to finish height measurement, and the user needs to pay attention that when standing on the scale body to measure the height, the upper surface of the scale body is taken as a measurement 0 point, and the ground is not taken as a measurement 0 point.

As shown in fig. 2, the device further comprises a metering and compacting assembly, the metering and compacting assembly comprises a rotating wheel 7, the rotating wheel 7 is mounted on a bracket 18, a rotating shaft 16 is arranged on the rotating wheel, an encoder 10 is mounted on the rotating shaft 16, the rotating shaft 16 is connected with a central shaft inner hole 17 of the encoder 10 through a hexagon socket fit, the encoder 10 is mounted on a PCB of the encoder 10, the PCB of the encoder 10 is fixed on a scale body shell and is connected with a main circuit module 13, in this embodiment, the rotating wheel 7 adopts a silica gel rotating wheel 7, and the central part of the silica gel rotating wheel 7 is a hard plastic (or hardware) rotating shaft 16; when a user measures height, when the measuring handle 12 is taken up to drag the tape 11 of the tape measure 6, the tape 11 can drive the silica gel runner 7 to rotate under the action of friction force, so that the center rotating shaft 16 of the encoder 10 is driven to rotate through the hard plastic rotating shaft 16, and the encoder 10 can measure the telescopic length of the tape 11 of the tape measure 6 through driving the rotating angle of the center rotating shaft 16 of the encoder 10.

In order to drive the encoder 10 to rotate when the tape 11 is pulled out, in this embodiment, a pressing roller 5 is arranged on one side of the encoder 10, the pressing roller 5 is located on the other side of the rotating wheel 7, a pre-pressing spring 4 is arranged on one side, deviating from the rotating wheel 7, of the pressing roller 5, one side, pressing roller 5, of the pre-pressing spring 4 is pressed, a stop block is arranged on the other side, pressure is always applied to the pressing roller 5 through the pre-pressing spring 4, the pressing roller 5 is enabled to lean against the rotating wheel 7, the tape 11 passes through between the pressing roller 5 and the rotating wheel 7, and therefore the tape 11 can be pulled to drive the rotating wheel 7 to rotate when being pulled, and the rotating wheel 7 rotates to drive the encoder 10 to rotate, so that the purpose of measurement is achieved.

In this embodiment, the number of the pressing rollers 5 is plural, and the pressing rollers 5 are mounted on a roller mounting frame 19, one side of the pre-pressing spring 4 is in contact with the roller mounting frame 19, and the number of the pressing rollers 5 may be two in this embodiment, and the pressing rollers 4 are used to push out the roller mounting frame 19, so that the roller mounting frame 19 is pressed against one side of the rotating wheel 7.

The rotation value of the encoder 10 is transmitted to the main circuit module 13, and a memory is installed on the main circuit module 13 for storing the measurement value;

Or a communication module is arranged on the main circuit module 13 and is in communication connection with the mobile phone through the communication module, so as to store the measurement data on the mobile phone or a network server. The measured data are stored in the memory of the main circuit module 13 or connected with the mobile phone APP through the Bluetooth communication module, so that all the measured data are stored in the mobile phone or a network server, and historical data can be conveniently inquired.

Still include the direction roller train, the direction roller train includes vertical direction roller train and horizontal roller guide train 91, and the end that the tape 11 stretches out passes vertical direction roller train and horizontal roller guide train 91 respectively, and horizontal roller guide train 91 sets up the output at vertical direction roller train, and the tape 11 of vertical pull out transversely pulls out through horizontal roller guide train 91 to this realizes the tape 1190 angle of flat tape measure 6 and turns to, thereby realizes that the chi face of tape 11 is parallel with the human body when the user measures height, in order to make things convenient for the user to use, and the direction roller train can also be used to the direction when tape 11 pull, makes tape 11 pull more smooth and easy.

As shown in fig. 1 and 3, the scale body shell includes scale body upper cover 2, scale body lower cover, and the scale body upper cover 2 splices each other with the scale body lower cover, height measurement subassembly fixed mounting is at the lower terminal surface of scale body upper cover 2, weighing platform 1 installs on scale body upper cover 2, weighing subassembly installs the position at four angles in scale body upper cover 2 bottom, weighing subassembly's bottom support is covered under the scale body, and weighing subassembly is the same with traditional electronic scale's structure, and the details are not repeated here.

The weighing assembly comprises four weighing sensors 3, the four weighing sensors 3 are respectively arranged at the four corners of the bottom of the upper cover 2 of the balance body, the signal output ends of the four weighing sensors 3 are connected with a main circuit module 13, weighing values are detected through the weighing sensors 3, and then the weighing values are fed back to the main circuit module 13.

In order to conveniently know the weighing value and the height value, the weighing device further comprises a display 14, the display 14 is arranged on the scale body shell, the position of the weighing platform 1 corresponding to the display 14 is transparent, the display content of the display 14 is read through the weighing platform 1, after the weighing and the height measurement are completed, the measured value can be displayed through a display screen, and a user can directly read the displayed value, so that the weighing device is quite intuitive and convenient.

In this embodiment, in order to facilitate the assembly of the measurement handle 12 and the scale body housing, the measurement handle 12 and the scale body housing are magnetically attracted and fixed, a magnetic attraction block may be disposed on the measurement handle 12, a metal block is disposed at the end of the electronic scale to complete the magnetic attraction of the two, a slot position may be preset on the scale body housing, the measurement handle 12 may be placed, a buckle may be disposed in the preset slot position, and the measurement handle 12 may be fixed in the preset slot position through the buckle, so as to complete the fixation of the measurement handle 12 when not in use.

The height measurement comprises the following specific steps:

firstly, ensuring that the electronic body scale is stably placed on the ground and ensuring that the display 14 is clearly visible;

Secondly, the measuring handle 12 is slightly lifted, so that the tape 11 of the tape measure 6 starts to automatically extend, and the silica gel runner 7 starts to rotate due to friction force along with the extension of the tape 11, so that the encoder 10 is driven to work;

(III) placing the measuring handle 12 horizontally on top of the head, as shown in FIG. 5, ensuring that the blade 11 is parallel to the human body, during which the blade 11 passes over two sets of guide rollers, ensuring that the blade 11 turns at an angle of 90 to ensure that the blade 11 is parallel to the head;

(IV) keeping the position of the measuring handle 12 stable for a few seconds, and automatically displaying the height value by the display 14;

Fifthly, the measurement data of the height is automatically stored in a memory of the main circuit module 13, and a user can also select to connect with the mobile phone through the Bluetooth communication module, so that the measurement data is stored on the mobile phone or a network server, and the subsequent inquiry of historical data is facilitated;

After the measurement is finished, the measuring handle 12 is put back to a special placement position of the balance body, and in order to ensure the stability of the handle, a magnet adsorption mode can be adopted to ensure the stable homing of the measuring handle 12;

The user(s) may take measurements again, if desired, or take other relevant health measurements, such as weight, etc.

The integrated measuring function of the utility model not only meets the weight measuring requirement of users, but also adds the height measuring function, compared with the conventional design of additionally arranging the upright post type height measurement in the market, the electronic tape measure 6 mechanism is skillfully arranged in the electronic scale, so that the whole structure is more compact and attractive, external protruding elements are greatly reduced, and the space occupation is reduced.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims (10)

1. A body scale for measuring height using an electronic tape measure (6), comprising:

The weighing device comprises a weighing body shell, a weighing platform (1) and a weighing assembly, wherein the weighing body shell is provided with the weighing platform (1), the weighing assembly is arranged in the weighing body shell at the bottom of the weighing platform (1), and gravity is applied to the weighing assembly through the weighing platform (1) to realize weighing;

the height measurement assembly is arranged in the scale body shell, the whole height measurement assembly is accommodated in the scale body shell, the starting end of the height measurement assembly is connected with a measurement handle (12), the measurement handle (12) is positioned outside the scale body shell, the tape (11) of the height measurement assembly is pulled out by operating the measurement handle (12), and height measurement is completed according to the pulled-out length of the tape (11);

The main circuit module (13), main circuit module (13) are installed in the balance body shell and are provided with power module (20), and main circuit module (13) are used for connecting control weighing assembly and height measurement assembly.

2. Body scale for measuring height with an electronic tape measure (6) according to claim 1, characterized in that: the height measurement assembly comprises a tape measure (6), a tape measure belt (11) is elastically retracted on the tape measure (6), the initial end of the tape measure belt (11) penetrates through a tape measure belt (11) groove on the scale body shell and extends out of the scale body shell, and the external extending end of the tape measure belt (11) is fixedly connected with a measurement handle (12).

3. Body scale for measuring height with an electronic tape measure (6) according to claim 2, characterized in that: still include the measurement and compress tightly the subassembly, the measurement compresses tightly the subassembly and includes:

The rotary wheel (7), the rotary wheel (7) is installed on a bracket (18), a rotating shaft (16) is arranged on the rotary wheel, the encoder (10) is installed on the rotating shaft (16), the rotating shaft (16) is connected with a central shaft inner hole (17) of the encoder (10) through inner hexagonal fit, the encoder (10) is installed on a PCB (printed circuit board) of the encoder (10), and the PCB of the encoder (10) is fixed on a scale body shell and is connected with the main circuit module (13);

the pressing roller (5), the pressing roller (5) is located the opposite side of runner (7), pressing roller (5) deviate from runner (7) one side and are provided with pre-compaction spring (4), and one side pressing roller (5) of pre-compaction spring (4) compresses tightly, and the opposite side sets up a dog.

4. A body scale for measuring height using an electronic tape measure (6) as claimed in claim 3 wherein: the number of the pressing rollers (5) is multiple, the pressing rollers (5) are arranged on a roller mounting frame (19), and one side of the pre-pressing spring (4) is in contact pressing with the roller mounting frame (19).

5. A body scale for measuring height using an electronic tape measure (6) as claimed in claim 3 wherein: the rotation value of the encoder (10) is transmitted to a main circuit module (13), and a memory is arranged on the main circuit module (13) and used for storing the measurement value;

Or a communication module is arranged on the main circuit module (13), and is in communication connection with the mobile phone through the communication module, so as to store the measurement data on the mobile phone or a network server.

6. Body scale for measuring height with an electronic tape measure (6) according to claim 2, characterized in that: the automatic drawing machine is characterized by further comprising a guide roller group, wherein the guide roller group comprises a longitudinal guide roller group and a transverse roller guide group (91), the extending ends of the tape (11) respectively penetrate through the longitudinal guide roller group and the transverse roller guide group (91), the transverse roller guide group (91) is arranged at the output end of the longitudinal guide roller group, and the tape (11) which is drawn out longitudinally is drawn out transversely through the transverse roller guide group (91).

7. Body scale for measuring height with an electronic tape measure (6) according to claim 1, characterized in that: the scale body shell comprises a scale body upper cover (2) and a scale body lower cover, the scale body upper cover (2) and the scale body lower cover are mutually spliced, the height measuring assembly is fixedly arranged on the lower end face of the scale body upper cover (2), the weighing platform (1) is arranged on the scale body upper cover (2), the weighing assembly is arranged at the four corners of the bottom of the scale body upper cover (2), the lower end of the weighing sensor assembly is a scale foot, and the scale foot is supported on the ground.

8. Body scale for measuring height with an electronic tape measure (6) according to claim 1 or 7, characterized in that: the weighing assembly comprises four weighing sensors (3), the four weighing sensors (3) are respectively arranged at the four corners of the bottom of the upper cover (2) of the balance body, and the signal output ends of the four weighing sensors (3) are connected with a main circuit module (13).

9. Body scale for measuring height with an electronic tape measure (6) according to claim 1, characterized in that: the weighing platform is characterized by further comprising a display (14), wherein the display (14) is arranged on the scale body shell, the position of the weighing platform (1) corresponding to the display (14) is transparent, and the display content of the display (14) is read through the weighing platform (1).

10. Body scale for measuring height with an electronic tape measure (6) according to claim 2, characterized in that: the measuring handle (12) is fixed with the scale body shell through magnetic attraction.