CN105937953A

CN105937953A - Dual-functional combined electronic scale

Info

Publication number: CN105937953A
Application number: CN201610097082.5A
Authority: CN
Inventors: 申俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-20
Filing date: 2016-01-20
Publication date: 2016-09-14

Abstract

The invention discloses a dual-functional combined electronic scale comprising an electronic weighing scale body and an electronic kitchen scale body. The electronic weighing scale body consists of a first carrying plate and a first weighing sensor module having first support legs; the first weighing sensor module is arranged right below the first carrying plate; and all first support legs are arranged at the bottom of the electronic weighing scale body. The electronic kitchen scale body includes a second carrying plate and a second weighing sensor module having second support legs; the second carrying plate is arranged below the first carrying plate; and the first support legs are lower than the second carrying plate. The second weighing sensor module is arranged between the first carrying plate and the second carrying plate; and the tops of all second support legs are abutted against the bottom all of the first carrying plate. The provided dual-functional combined electronic scale has high portability.

Description

Bifunctional combined electronic scale

Technical field

The invention belongs to electronic balance structure design field.

Background technology

Body weight electronic scale in the market, its structure mainly includes support board, display screen, regulation button, power module With the LOAD CELLS composition for supporting support board, its function is mainly used in human body of weighing, and is usually when carrying object After weight exceedes preset value, display screen just starts to show numerical value, and this preset value is usually 5 kilograms；It addition, this kind of body weight The maximum range of electronic scale is usually 180 kilograms, and accuracy value only has 100 grams, and error is relatively big, so this traditional body Weight electronic balancer, on ordinary days in addition to weighing in, substantially cannot function as its use, especially cannot be used for as electronic scale With.And existing electronic scale, its accuracy value can reach 1 gram the least, but its range is usually no more than 10 Kilogram, use so cannot function as scale.For the user, if desired carry both and go out, can take more Space.

Summary of the invention

It is an object of the invention to provide one human electronic weigher and electronic scale are combined into one, effectively reduce entirety and account for With space so that it is have the bifunctional combined electronic scale of portable performance.

The technical scheme realizing the object of the invention is: a kind of bifunctional combined electronic scale, including the first precision electronic scale With the second precision electronic scale；First precision electronic scale includes the first support board and for weighing the first support board load capacity First precision is weighed assembly, each first precision weigh assembly include from top to bottom crimping successively the first mounting seat of setting, One precision LOAD CELLS and first spike, the first support board crimping is arranged in the first mounting seat；Second precision electronic Scale includes the second support board and weighs assembly for weighing the second precision of the second support board load capacity, and each second precision claims Restructuring part includes the second mounting seat, the second precision LOAD CELLS and second spike that apical grafting is arranged successively from the bottom up, Second support board apical grafting is arranged in the second mounting seat；It is characterized in that: the second precision electronic scale is positioned at the first support board Underface, each second spike is arranged on the diapire of the first support board, and the second support board exceeds the end of each first spike Wall；Being adhesively fixed with the keeper with draw-in groove on the diapire of the first support board, the top of each second spike is provided with and is somebody's turn to do The Access Division that draw-in groove is adaptive, each second spike passes through the dismountable draw-in groove being connected to a corresponding keeper in its Access Division In.

In such scheme, the diapire of support board is provided with static contact, and the roof of second spike is provided with moving contact, when When two spikes are connected in the draw-in groove of a corresponding keeper, moving contact apical grafting realizes electrical connection on static contact.

The present invention, the second precision electronic scale namely electronic scale, is arranged on the first precision electronic scale namely human electronic weigher The first support board the back side on；During use, first spike is shelved on ground, user can stand first carry Weighing on thing plate, its precision is the precision that the first precision LOAD CELLS has, and also may act as human electronic weigher Use；If turned, the first support board being shelved on the ground, user can be placed on the second load small articles Weighing on thing plate, its precision is the precision that the second precision LOAD CELLS has, and also may act as electronic scale and uses. The entirety of the present invention takes up room only onesize with conventional body's electronic scale, has preferable portable performance.

Accompanying drawing explanation

Fig. 1 is a kind of perspective view of the first structure of the present invention；

Fig. 2 is a kind of perspective view when another angle is observed of the combined electronic scale shown in Fig. 1；

Fig. 3 is a kind of explosive view of combined electronic scale shown in Fig. 1；

Fig. 4 is a kind of perspective view of the second precision electronic scale in combined electronic scale shown in Fig. 1；

Fig. 5 is a kind of structural representation of combined electronic scale shown in Fig. 1；

Fig. 6 is the close-up schematic view in Fig. 5 at A；

Fig. 7 is the first precision LOAD CELLS and a kind of explosive view of first spike in combined electronic scale shown in Fig. 1；

Fig. 8 is the first precision LOAD CELLS shown in Fig. 7 and a kind of blast when another angle is observed of first spike Figure；

Fig. 9 is the second precision LOAD CELLS and a kind of explosive view of second spike in combined electronic scale shown in Fig. 1；

Figure 10 is the second precision LOAD CELLS shown in Fig. 9 and a kind of blast when another angle is observed of second spike Figure；

Figure 11 is a kind of structural representation of the second structure of the present invention；

Figure 12 is the close-up schematic view in Figure 11 at B.

Detailed description of the invention

(embodiment 1)

Fig. 1 to Figure 10 shows the first detailed description of the invention of the present invention, and wherein, Fig. 1 is the first knot of the present invention A kind of perspective view of structure；Fig. 2 is a kind of solid when another angle is observed of the combined electronic scale shown in Fig. 1 Structural representation；Fig. 3 is a kind of explosive view of combined electronic scale shown in Fig. 1；Fig. 4 is combined electronic shown in Fig. 1 A kind of perspective view of the second precision electronic scale in scale；Fig. 5 is a kind of structure of combined electronic scale shown in Fig. 1 Schematic diagram；Fig. 6 is the close-up schematic view in Fig. 5 at A；Fig. 7 is the first essence in combined electronic scale shown in Fig. 1 Degree LOAD CELLS and a kind of explosive view of first spike；Fig. 8 is the first precision LOAD CELLS and first shown in Fig. 7 Prop up the spike a kind of explosive view when another angle is observed；Fig. 9 is that in combined electronic scale shown in Fig. 1, the second precision is weighed Sensor and a kind of explosive view of second spike；Figure 10 is that the second precision LOAD CELLS shown in Fig. 9 and second supports The foot a kind of explosive view when another angle is observed.

The present embodiment is a kind of bifunctional combined electronic scale, as shown in Fig. 1 to Figure 10, including the first precision electronic Scale 1 and the second precision electronic scale 2；First precision electronic scale includes first support board the 3, first display screen 11, first moulds Material base 12 and four weigh assembly 4 for weighing the first precision of the first support board load capacity, and each first precision is weighed Assembly includes that first mounting seat the 41, the first precision LOAD CELLS 42 and first crimping setting successively supports from top to bottom Foot 43, the first support board crimping is arranged in the first mounting seat；Second precision electronic scale 2 include the second support board 5, Two display screen the 21, second plastic feets 22 and four weigh group for the second precision weighing the second support board load capacity Part 6, each second precision second mounting seat the 61, second precision that assembly includes that apical grafting successively is arranged from the bottom up of weighing is weighed Sensor 62 and second spike 63, the second support board apical grafting is arranged in the second mounting seat；Second precision electronic scale position In the underface of the first support board, each second spike is arranged on the diapire of the first support board, and the second support board exceeds respectively The diapire of first spike, this structure makes the second precision electronic scale not interfere with the normal title of the first precision electronic scale Amount.In the present embodiment, the bottom of first spike is additionally provided with anti-skidding rubber blanket 431.

First display screen 11 is arranged on the first plastic feet 12, and the first support board uses fiberglass to make, and which is provided with Transparent window with the first display screen 11 adaptation；In the present embodiment, the first plastic feet 12 and the first mounting seat 41 1 System becomes.

Second display screen 21 is arranged on the second plastic feet 22, and the second support board uses fiberglass to make, and which is provided with The transparent window adaptive with second display screen；In the present embodiment, the second plastic feet 22 and the second mounting seat 61 1 system Become.

The bottom of the first mounting seat is provided with the first capping 44, and the first capping and the first mounting seat enclose formation the first containing cavity 45, it is provided with the first deck 46 in the first containing cavity；First precision LOAD CELLS is provided with the first fixed part 421, first holds Power deformations 422 and the first resistance strain gage 423 being arranged in the first load deformations；First fixed part clamping sets Putting in the first deck, this structure is so that the assembly operation of the first precision LOAD CELLS is the most convenient；First holds Power deformations is spirally connected on the roof being fixedly installed on first spike, and the bottom of first spike extends downwardly from the first capping, And leave gap between the hole wall of the periphery wall of first spike and the first center hole.Specifically, the first load deformation Portion is provided with the first fastener hole 424；The roof of first spike is provided with the first fastening screw adaptive with the first fastener hole 432, the first load deformations is spirally connected by the first screw 425 adaptive with the first fastening screw and is fixed on first spike Roof on.

In the present embodiment, the first precision LOAD CELLS is human body weighing's sensor, and its range is 0 kilogram to 50 kilograms, Accuracy value is 100 grams, and the present embodiment have employed four the first precision LOAD CELLSs, so the first precision electronic scale is whole Scale of construction journey is 0 to 200 kilogram, and accuracy value is 100 grams, can meet the demand of human body weighing.

In the present embodiment, the shape of the first fixed part be by four edges combination formed rectangular box-like, the first load deformations Shape be to be combined, by a base and three straight flanges arranging with this base vertical, " mountain " font formed, first holds Power deformations is arranged in the frame of the first fixed part, the end of the center straight flange in three straight flanges of described first load deformations End is connected with the inner side edge wall of a frame middle-end of the first fixed part.Position in described three straight flanges of first load deformations In two straight flanges of straight flange both sides, center, it is respectively provided with first fastener hole 424；This structure is realizing the first load shape While first spike of change portion crimping, the first load deformations is also utilized to be directly connected to and position first support foot, its knot Structure more simplifies compact.

The roof of the second mounting seat is provided with the second deck 66；Second precision LOAD CELLS be provided with the second fixed part 621, Second load deformations 622 and the second resistance strain gage 623 being arranged in the second load deformations；Second fixed part Clamping is arranged in the second deck；Second load deformations is spirally connected on the diapire being fixed on second spike.Specifically, Second load deformations is provided with the second fastener hole 624；The diapire of second spike is provided with adaptive with the second fastener hole Second fastening screw 638, the second load deformations is spirally connected fixing by the second screw 625 adaptive with the second fastening screw On the diapire of second spike.This structure is while realizing second second spike of load deformations apical grafting, the most sharp Being directly connected to and position second spike by the second load deformations, its structure more simplifies compact.

The second precision LOAD CELLS in the present embodiment is kitchen LOAD CELLS, and its range is 0 kilogram to 5 kilograms, Accuracy value is 1 gram, and the present embodiment have employed four the second precision LOAD CELLSs, so the entirety of the second precision electronic scale Range is 0 to 20 kilogram, and accuracy value is 1 gram, can meet the demand that small articles is weighed.

The shape of the second precision LOAD CELLS in the present embodiment is essentially identical with the first precision LOAD CELLS, simply exists In size and material thickness otherwise varied, thus reduce its entire amount range.

The shape of the second precision LOAD CELLS in the present embodiment is essentially identical with the first precision LOAD CELLS, simply exists In size and material thickness otherwise varied, thus reduce its entire amount range.In the present embodiment, the shape of the second fixed part Shape be by four edges combination formed rectangular box-like, the shape of the second load deformations be by two bases and with this base " mountain " font that vertically disposed three straight flanges combination is formed, the second load deformations is arranged in the frame of the second fixed part, The end of the center straight flange in three straight flanges of described second load deformations and two frame middle-ends of the second fixed part Inner side edge wall is connected.Two straight flanges being positioned at straight flange both sides, center in described three straight flanges of second load deformations, respectively set There are two the second fastener holes 624.

The keeper (8) with draw-in groove (81), the top of each second spike it is adhesively fixed with on the diapire of the first support board End is provided with the Access Division (633) adaptive with this draw-in groove, and each second spike is connected to accordingly by its Access Division is dismountable In the draw-in groove of one keeper；This structure, so that user can carry as required, alleviates weight.

The present embodiment, the second precision electronic scale namely electronic scale, is arranged on the first precision electronic scale namely body electronic On the back side of the first support board of scale；During use, first spike being shelved on ground, user can stand first Weighing on support board, its precision is the precision that the first precision LOAD CELLS has, and also may act as body electronic Scale uses；If turned, the first support board being shelved on the ground, user can be placed on second small articles Weighing on support board, its precision is the precision that the second precision LOAD CELLS has, and also may act as electronic scale and makes With.The entirety of the present embodiment takes up room only onesize with conventional body's electronic scale, has preferable portable performance.

(embodiment 2)

Figure 11 to Figure 12 shows the second detailed description of the invention of the present invention, and wherein, Figure 11 is the second of the present invention A kind of structural representation of structure；Figure 12 is the close-up schematic view in Figure 11 at B.

The present embodiment is substantially the same manner as Example 1, and difference is: the diapire of support board is provided with static contact (71), The roof of second spike is provided with moving contact (72), in second spike is connected to the draw-in groove of a corresponding keeper Time, moving contact apical grafting realizes electrical connection on static contact.

In use, the combination of above-mentioned dynamic/static contact can be as a signal prompt switch, when the second precision electronic for the present embodiment When scale does not has clamping on the positioning element, static contact will not produce the signal of telecommunication；When the second precision electronic scale is connected to keeper After in draw-in groove, dynamic/static contact contacts, and static contact can give one signal of telecommunication of central control circuit being connected, central control circuit When receiving this signal, can be exclusively used in and send prompt tone by external loudspeaker, such as, send that " present electronic scale is In place, you can employ " auditory tone cues；This structure, can give client simple and clear function prompt, again can letter Change the programming of CPU element in central control circuit.In concrete practice, also can use other structure, for example with dry Reed pipe, proximity switch etc. replace the combination of this dynamic/static contact.

Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not to this The restriction of the embodiment of invention.For those of ordinary skill in the field, the most also may be used To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.And this Belong to obvious change that the connotation of the present invention extended out a bit or variation still falls within protection scope of the present invention.

Claims

1. a bifunctional combined electronic scale, including the first precision electronic scale (1) and the second precision electronic scale (2)； First precision electronic scale includes the first support board (3) and weighs for weighing the first precision of the first support board load capacity Assembly (4), each first precision weigh assembly include from top to bottom crimping successively first mounting seat (41) of setting, first Precision LOAD CELLS (42) and first spike (43), the first support board crimping is arranged in the first mounting seat；The Two precision electronic scales include the second support board (5) and weigh group for weighing the second precision of the second support board load capacity Part (6), each second precision is weighed the second mounting seat (61) that assembly includes that apical grafting successively arranges from the bottom up, the second essence Degree LOAD CELLS (62) and second spike (63), the second support board apical grafting is arranged in the second mounting seat；It is special Levying and be: the second precision electronic scale is positioned at the underface of the first support board, each second spike is arranged on the first support board On diapire, the second support board exceeds the diapire of each first spike；It is adhesively fixed with on the diapire of the first support board and there is card The keeper (8) of groove (81), the Access Division (633) that the top of each second spike is provided with and this draw-in groove is adaptive, each the Two spikes are by the dismountable draw-in groove being connected to a corresponding keeper in its Access Division.

Bifunctional combined electronic scale the most according to claim 1, it is characterised in that: on the diapire of support board Being provided with static contact (71), the roof of second spike is provided with moving contact (72), when second spike is connected to corresponding one Time in the draw-in groove of individual keeper, moving contact apical grafting realizes electrical connection on static contact.