CN210487049U

CN210487049U - Electronic scale weighing module box and electronic scale thereof

Info

Publication number: CN210487049U
Application number: CN201822054025.6U
Authority: CN
Inventors: 应晨聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2020-05-08
Anticipated expiration: 2028-12-07

Abstract

The utility model provides an electronic scale weighing module box and electronic scale thereof, the inner structure of solving current electronic scale includes weighing sensor, dispersion such as battery and circuit module mainboard is inside the electronic scale and the occupation space that leads to is big, and any one of them module goes wrong in the use, need send whole electronic scale back to the producer and maintain the inconvenient problem of bringing, carry out the problem of the scarce jin of two that brings by oneself with distributor or user to and set up a series of problems that bring in the electronic scale frame with the potential device, including following content: the utility model provides an electronic scale weighing module box, electronic scale weighing module box in be provided with weighing sensor and the circuit module that links to each other with weighing sensor.

Description

Electronic scale weighing module box and electronic scale thereof

Technical Field

The utility model relates to electronic scale and other fields of weighing, concretely relates to weighing module box and electronic scale thereof.

Background

The technology of the electronic scale has been developed for many years, but in the existing electronic scale, a weighing sensor, a battery and a circuit module main board of the electronic scale are all bulk-packed in an internal frame structure of the electronic scale, so that a large place needs to be occupied on one hand, and on the other hand, moisture-proof, shock-proof and anti-interference design needs to be carried out on each module respectively; in addition, as the dealer needs to recalibrate and calibrate the electronic scale when maintaining the electronic scale, the calibration weight can be freely set in the calibration and calibration process, and certain bad dealers sell the so-called eight-two scale to profit; this causes that the situation of lacking weight and weight in the market often happens, and the quality supervision and other related departments are difficult to control and prevent the phenomenon; in addition, the transformer of the conventional electronic scale is arranged in the internal frame of the electronic scale, and the transformer needs to be subjected to shockproof, moistureproof and anti-interference treatment, so that the internal frame structure of the whole electronic scale becomes more complex.

SUMMERY OF THE UTILITY MODEL

In order to solve the inner structure of current electronic scale include weighing sensor, dispersion such as battery and circuit module mainboard inside the electronic scale and the occupation space that leads to is big, and any one of them module goes wrong in the use, need send whole electronic scale back to the producer and maintain the inconvenient problem of bringing, carry out the problem of the scarce jin of two that brings by oneself with dealer or user to and set up a series of problems that bring in the electronic scale frame with potential transformation equipment, the utility model provides an electronic scale weighing module box and electronic scale thereof, including following content: the utility model provides an electronic scale weighing module box, electronic scale weighing module box in be provided with weighing sensor and the circuit module that links to each other with weighing sensor.

Electronic scale weighing module box in this patent, with weighing sensor and the circuit module setting that links to each other with weighing sensor in a dismantled and assembled box, because electronic scale equipment generally goes out the problem mainly to go out on weighing sensor and circuit module, in case go wrong like this, only need pull down the box, send back the producer and overhaul or change can, in case weighing sensor or circuit board go wrong before having solved, need send the producer to whole electronic scale and overhaul, the problem of recalibration calibration, the problem of whole scale return of goods even, efficiency is greatly improved, the cost is saved, and the dealer link no longer need inform the calibration method, more be favorable to the management and control of lacking two electronic scales. In addition, important parts are all in the box, and the difficult problems of water resistance, dust resistance, insect bite resistance, interference resistance and the like are solved.

Preferably, the electronic scale and weighing module box further comprises a battery, and the weighing sensor, the circuit module and the battery are arranged in one box.

The battery, the weighing sensor and the circuit module are arranged in the same box, and the core module of the electronic scale is intensively arranged in the same box, so that the battery, the weighing sensor and the circuit module are convenient to replace and can be sold separately by the box.

Preferably, the upper end of the electronic scale weighing module box is provided with a soft sealing silicon sheet or film, and the soft sealing silicon sheet or film is provided with a support frame perforation at the installation position of the weighing sensor.

The soft sealing silica gel sheet or film is arranged at the upper end of the box, so that the whole box can be sealed, the weighing sensor, the circuit module, the battery and the like are arranged in one sealing box, the convenience in replacement is realized, the space occupied by core components is further reduced, and the waterproof, moistureproof and anti-interference effects are better facilitated; simultaneously because this soft sealed film is soft, the support frame of tray can pass through the aperture of soft film and weighing sensor and pass through the mounting hole that sealed silica gel film or epimembranal correspondence through the mounting screw and be fixed with the sensor, the influence to sensor deformation in the box symmetrical heavy in-process has been avoided to the elasticity of soft film, and the second time can make should pierce through aperture department and still keep sealed fine effect such as waterproof dampproofing anti-interference of having played. The soft film can be a silica gel film or other plastic films with elasticity.

Preferably, the battery in the electronic scale and weighing module box is a lithium battery. The lithium battery has strong power storage capacity and can be used for a longer time.

An electronic scale comprises an electronic scale weighing module box, wherein an interface at the external power supply of the electronic scale adopts a type-c charging interface. The existing electronic scales are provided with a small transformer in an inner frame structure of the scale, and then are connected with a power supply through a common socket; this patent is in order to further reduce the structure setting in the electronic scale frame to in will only remaining several necessary structures all fuse and install a box, further strengthen the anti-interference of electronic scale, dampproofing demand, adopt the type-c interface that charges with the power interface department of electronic scale, and then connect power plug of area potential device, because smart mobile phone's popularization, this plug and charging wire application scope are wider, and improve the utilization ratio of current resource.

The electronic scale comprises an electronic scale weighing module box, and is characterized in that the weighing module box is fixedly installed with a bottom bracket only through screws, and other display part devices such as a display part device can be movably installed in an electronic scale frame; the movable installation is opposite to the fixed connection such as the traditional welding; when the inner parts of the box or other connecting devices have problems, the box can be replaced at any time by unscrewing or plugging; due to the flexibility of installation, certain devices can be upgraded or expanded at a later stage.

Drawings

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

Fig. 1 is a schematic diagram of the internal frame structure of the electronic scale of the present invention.

Fig. 2 is the internal structure schematic diagram of the weighing sensor box of the utility model.

Fig. 3 is the sectional view of the weighing sensor, the box and the tray connecting structure thereof.

Description of reference numerals: 1. an internal frame of the electronic scale; 2. a weighing module box; 3. a sensor; 4. a lithium battery; 5. a line module; 6. a bearing frame; 7. type-c charging interface; 8. a silicone film; 9. a partition plate; 10. a threading opening; 11. a bracket hole; 12. a line interface; 13. a power switch; 14. installing a gasket; 15. fixing screws; 16. a deformation hole; 17. fixing screws; 18. a tray.

Detailed Description

The present invention will be described in further detail with reference to the following examples, which are illustrative of the present invention and are not intended to limit the present invention.

Example (b):

as shown in fig. 1 to 3, the present embodiment provides an electronic scale including an electronic scale weighing module box, the electronic scale including an electronic scale internal frame 1, a weighing module box 2, a sensor 3, a lithium battery 4, a circuit module 5, a bearing frame 6, a type-c charging interface 7, a silicone film 8, a partition plate 9, a threading port 10, a bracket hole 11, a circuit interface 12, a mounting pad 14, a fixing screw 15, a deformation hole 16, a support frame 17, a tray 18, and a display structure, etc.; FIGS. 1-3 are schematic diagrams showing the connection relationship between the parts of the electronic scale, which are not real diagrams, and are drawn in and out in proportion; a weighing sensor 3, a circuit module 5 connected with the weighing sensor and a lithium battery 4 are arranged in an electronic scale weighing module box 1, a partition plate 9 is arranged in the weighing module box to divide the space in the box into three grid spaces, one is used for placing the weighing sensor, the other is used for placing the circuit module, and a threading hole 10 is formed in the partition plate; a line interface 12 is directly arranged in the grid of the line module and is connected with a line plug of an external display device; a closed space is formed by the box and the silica gel film 8 at the upper end of the weighing module box; the supporting frame 6 of the tray 18 is connected with the bracket hole 11 of the weighing sensor through a small hole on the silica gel film; the object to be weighed passes through the pressure weighing sensor, so that the deformation hole 16 is deformed, and a corresponding weight value is reflected through a resistance circuit of the weighing sensor; the other end of the weighing sensor passes through the mounting gasket 14 through a screw to be fixed in the box; the interface of the external power supply of the electronic scale adopts a type-c charging interface 7, and the weighing module box 2 of the electronic scale is movably arranged in the internal frame 1 of the electronic scale through screws, so that the electronic scale can be flexibly disassembled and assembled.

In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. An electronic scale weighing module box which is characterized in that: the electronic scale weighing module box in be provided with weighing sensor and the circuit module that links to each other with weighing sensor, electronic scale weighing module box upper end be provided with soft sealing silica gel piece or membrane, soft sealing silica gel piece or membrane be provided with the support frame perforation in weighing sensor's installation department.

2. The electronic scale and weighing module box of claim 1, wherein: the electronic scale weighing module box also comprises a battery, and the weighing sensor, the circuit module and the battery are arranged in the weighing module box.

3. The electronic scale and weighing module box of claim 2, wherein: the battery is a lithium battery.

4. An electronic scale comprising the electronic scale weight module box of any one of claims 1 to 3, wherein: the interface at the external power supply of the electronic scale adopts a type-c charging interface.

5. An electronic scale comprising the electronic scale weight module box of any one of claims 1 to 3, wherein: the electronic scale weighing module box is arranged in an internal frame of the electronic scale and can be disassembled and assembled.