CN217471938U - A quick-to-assemble body fat scale - Google Patents

Abstract

The utility model provides a rapidly assembled body fat scale, which comprises four fat-measuring electrode sheets, a glass surface cover, a hollow bottom shell, four mountain-shaped sensors, an LED display screen and a controller. The fat-measuring electrode pieces are respectively symmetrically pasted on the glass cover, the glass cover corresponding to each of the fat-measuring electrode pieces has a through hole under it, and the hollow bottom case is provided with a position corresponding to each of the through holes. There is an assembly column, and a conductive spring is installed on the assembly column, and the conductive spring is in contact with the fat-measuring electrode sheet. The screen is fixedly installed on the bottom case and displays the weighing data through the glass cover, and the LED display screen, the conductive spring and the chevron-shaped sensor are all electrically connected to the controller.

Description

A quick-to-assemble body fat scale

technical field

The utility model relates to the field of body fat scales, in particular to a rapidly assembled body fat scale.

Background technique

A body fat scale, also known as a body fat scale, is a weighing scale that can measure fat, water, etc. in addition to body weight, because the human body contains 60 to 70 percent water, which means that the human body is a conductor. When an electric current is passed to the human body, the muscles conduct electricity, and the fat does not conduct electricity, creating an impedance. According to the generated impedance, you can calculate how much water the human body has, and then according to the relationship between the body water and the lean body mass, you can get the lean body mass, and then calculate the fat mass and body fat rate. Therefore, the body fat scale is very important for the sensor and The accuracy requirements of the electrode pads are particularly important. In today's body fat scales on the market, the electrode pads are connected to the controller by electrode welding wires. The connection method of the electrode pads is prone to welding inconsistencies in the production process. The situation of stable or virtual welding, and the inability to realize the separable production and assembly of the surface and bottom components, affect the assembly efficiency, and at the same time, the accuracy of fat measurement cannot be guaranteed. Therefore, a rapid assembly body fat scale is proposed.

Utility model content

Aiming at the existing problems, the utility model proposes a rapidly assembled body fat scale which can be assembled quickly and has accurate measurement results.

The utility model provides a rapidly assembled body fat scale, which comprises four fat-measuring electrode sheets, a glass surface cover, a hollow bottom shell, four mountain-shaped sensors, an LED display screen and a controller. The fat-measuring electrode sheets are respectively symmetrically pasted on the glass cover, the glass cover corresponds to each of the lipid-measuring electrode pieces and defines a through hole, and the hollow bottom case is provided with a position corresponding to each of the through holes. There is an assembly column, and a conductive spring is installed on the assembly column, and the conductive spring is in contact with the fat-measuring electrode sheet. The screen is fixedly installed on the bottom case and displays the weighing data through the glass cover, and the LED display screen, the conductive spring and the chevron-shaped sensor are all electrically connected to the controller.

Preferably, the conductive spring is in interference fit with the assembly post.

Preferably, each of the chevron-shaped sensors is installed on the mounting hole of the scale foot of the bottom case through a scale foot assembly, the scale foot assembly includes a scale foot cover and a scale foot, and the chevron-shaped sensor is fixedly connected by a buckle. The scale foot cover and the scale foot, the scale foot mounting hole is provided with a female buckle position, the scale foot cover is provided with a male buckle matched with the female buckle position, and the scale foot assembly is detachable through the buckle position. installed on the mounting hole of the scale foot.

Preferably, the bottom shell is circumferentially distributed with a predetermined number of sticking bone planes, and the glass cover is connected to the bottom shell by bonding with the sticking bone planes.

Preferably, a transverse wire slot is provided under each of the sticking bone surfaces.

Preferably, the bottom case is further provided with a battery installation groove, and the bottom cover is provided with a battery cover opposite to the battery installation groove.

Preferably, a charging interface is further provided on the side of the bottom case close to the battery installation slot, and the charging interface is electrically connected to the battery installation slot.

Preferably, the bottom case is further provided with a control button.

Preferably, it further includes a bluetooth module, the bluetooth module is electrically connected to the controller, and the bluetooth module is used for sending weighing data to an external device.

The beneficial effects achieved by the rapidly assembled body fat scale provided by the utility model are as follows:

The rapid assembly of the body fat scale, through the structural design of the through holes of the cover and the bottom case and the matching of the assembly column, enables the fat-measuring electrode sheet to be electrically connected to the controller through the conductive spring, eliminating the wire bonding step and improving the assembly speed. And improve the stability of the fat measurement circuit, secondly, the hollow bottom case can cooperate with the glass cover to realize a variety of weighing surface pattern design, and improve the overall beauty of the body fat scale.

Description of drawings

Fig. 1 is a three-dimensional view of a rapidly assembled body fat scale provided by the present utility model;

2 is a bottom view of a rapidly assembled body fat scale provided by the present utility model;

3 is an exploded view of a rapidly assembled body fat scale provided by the present invention;

4 is a perspective view of the bottom case of a rapidly assembled body fat scale provided by the present invention;

Figure 5 is a perspective view of the bottom case assembled with the conductive spring in Figure 4;

6 is a top view and a cross-sectional view of A-A of a quickly assembled body fat scale provided by the present invention;

FIG. 7 is a partial enlarged view of area B in FIG. 6 .

Detailed ways

The following is a further description of a rapidly assembled body fat scale provided by the present utility model in conjunction with the accompanying drawings. It should be pointed out that the technical scheme and design principle of the present utility model are described in detail below only with an optimized technical scheme.

In the entire description of the present utility model, it should be noted that, for orientation words, such as the terms "center", "horizontal", "longitudinal", "lateral", "length", "width", "thickness" , "top", "bottom", "front", "back", "left", "right", "vertical", "vertical", "horizontal", "top", "bottom", "inside", "Outside", "clockwise", "counterclockwise" and other indications of orientation and positional relationship are based on the orientation or positional relationship shown in the accompanying drawings or the names commonly used by those skilled in the art, and are only for the convenience of describing the present invention and simplifying the description. , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention

First, referring to FIG. 1 , FIG. 2 and FIG. 3 , the rapidly assembled body fat scale provided by the specific embodiment of the present invention includes four fat-measuring electrode sheets 1 , a glass cover 2 , a hollow bottom shell 8 , four A weighing module 0 , an LED display screen 4 and a controller 5 , and the four fat-measuring electrode sheets 1 are respectively symmetrically pasted on the glass cover 2 , and the glass cover 2 corresponds to each of the fat-measuring electrodes. A through hole 201 is formed under the electrode sheet 1 , and the weighing module 0 includes a chevron-shaped sensor 13 . Referring to FIG. 4 and FIG. 5 , the hollow bottom case 8 is provided with an assembly post 31 corresponding to each of the through holes 201 . , a conductive spring 16 is installed on the assembly column 31, the conductive spring 16 is in contact with the grease measuring electrode sheet 1, and the four chevron sensors 13 are symmetrically installed at the four corners of the bottom case 8, so The LED display 4 is fixedly mounted on the bottom case 8 and displays the weighing data through the glass cover 2. The LED display 4, the conductive spring 16 and the chevron sensor 13 are all electrically connected to the controller 5.

Specifically, referring to FIG. 6 and FIG. 7 , the conductive spring 16 is in an interference fit with the assembly column 31 . During assembly, the grease measuring electrode sheet 1 is pasted on the glass cover 2 , and the glass cover 2 is connected to the When the bottom case 8 is combined, the fat-measuring electrode piece 1 presses the conductive spring 16 tightly. Fat measurement" function.

Specifically, each of the weighing modules 0 includes a chevron-shaped sensor 13 and a scale foot assembly, and each of the chevron-shaped sensors 13 is mounted on the scale foot mounting hole of the bottom case 8 through a scale foot assembly. The scale foot assembly includes a scale foot cover 14 and a scale foot 12. The chevron-shaped sensor 13 is fixedly connected to the scale foot 12 and the scale foot cover 14 through a buckle. With reference to FIG. 4, the scale foot of the bottom case 8 is installed The hole is provided with a symmetrical female buckle position 21, the scale foot cover 14 is provided with a male buckle matched with the female buckle position 21, and the scale foot assembly is detachably installed on the scale foot mounting hole through the buckle position. .

Specifically, referring to FIG. 3 and FIG. 5 , the bottom case 8 is circumferentially distributed with a predetermined number of sticking bone planes 91 , and the glass cover 2 is bonded to the bottom by adhering to the sticking bone planes 91 . The shell 8 is connected, and the adhesive medium can be double-sided tape or viscous glue, which will not be repeated here. In conjunction with FIG. 4 , a transverse wire slot 41 is provided under each of the sticking bone surfaces 91 , for the connection wiring of the conductive spring 16 and the chevron sensor 13 and the controller 5 .

In addition, referring to FIG. 3 , other structures of the rapidly assembled body fat scale provided in this embodiment will be further introduced, wherein the bottom case 8 is further provided with a battery installation groove, and the bottom case 8 is further provided on the side close to the battery installation groove. A charging interface 10 is fixedly installed by screws 15, the charging interface 10 is electrically connected to the rechargeable lithium battery 9 in the battery installation slot, the bottom case 8 is further provided with a control button 7, and the body fat scale also includes a Bluetooth module 6. The bluetooth module 6 is electrically connected to the controller 5, and the bluetooth module 6 is used to send weighing data to external devices, which is convenient for users to record and analyze the weighing data. The screen buckle 51 is fixedly installed on the bottom case 8, an LED window film 3 is also arranged between the LED display screen 4 and the glass cover 2, and finally, the scale foot 12 is also pasted with a silicone foot pad 11 for anti-slip .

The quick-assembled body fat scale provided by the utility model realizes the quick electrical connection and assembly of the fat-measuring electrode pieces through the setting of the conductive spring, realizes the separable production and assembly of the surface and the bottom assembly, and avoids the structural inconvenience caused by the welding wire. Stability. Secondly, the mountain-shaped sensor is quickly installed on the scale foot mounting part of the bottom case through the scale foot assembly, which further improves the assembly speed and use stability of the body fat scale. The quickly assembled body fat scale not only improves the use stability. And reduce labor costs.

The above are only the preferred embodiments of the present invention. It should be noted that the above preferred embodiments should not be regarded as limitations of the present invention, and the protection scope of the present invention should be based on the scope defined by the claims. For those skilled in the art, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a fast assembly's body fat balance, its characterized in that, it includes four fat measuring electrode pieces, a glass face lid, a cavity drain pan, four chevron shape sensors, LED display screen and a controller, four fat measuring electrode piece symmetry respectively is pasted glass face is covered, glass face lid corresponds each fat measuring electrode piece is opened down and is equipped with a through-hole, the cavity drain pan corresponds each the position of through-hole is equipped with the erection column, a conductive spring is installed to the erection column, the conductive spring contact is connected fat measuring electrode piece, four chevron shape sensors symmetry respectively are installed four corners of drain pan, LED display screen fixed mounting is in the drain pan sees through glass face lid shows weighing data, the equal electric connection of LED display screen, conductive spring and chevron shape sensor the controller.

2. The quick assembly body fat scale of claim 1, wherein the conductive spring is an interference fit with the mounting post.

3. The quick assembly body fat scale according to claim 1, wherein each of the chevron sensors is mounted on a foot mounting hole of the bottom casing through a foot assembly, the foot assembly comprises a foot cover and a foot, the chevron sensor is fixedly connected to the foot cover and the foot through a fastening position, the foot mounting hole is provided with a female fastening position, the foot cover is provided with a male fastening matched with the female fastening position, and the foot assembly is detachably mounted on the foot mounting hole through the fastening position.

4. The quick assembly body fat scale of claim 1, wherein a predetermined number of bone-adhering surfaces are circumferentially distributed on the bottom case, and the glass cover is connected to the bottom case by adhering to the bone-adhering surfaces.

5. The quick assembly body fat scale of claim 4, wherein a transverse thread passing groove is provided below each of the adhesive bone sites.

6. The quick assembly body fat scale of claim 1, wherein the bottom case is further provided with a battery mounting slot.

7. The quick assembling body fat scale of claim 6, wherein a charging interface is further disposed on a side of the bottom case close to the battery mounting groove, and the charging interface is electrically connected to the battery mounting groove.

8. The quick assembly body fat scale of claim 1, wherein the bottom housing further comprises a control button.

9. The quick assembly body fat scale of claim 1, further comprising a bluetooth module, wherein the bluetooth module is electrically connected to the controller, and the bluetooth module is configured to transmit weighing data to an external device.

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