CN2478086Y

CN2478086Y - Fat weight scale

Info

Publication number: CN2478086Y
Application number: CN 01218338
Authority: CN
Inventors: 李武雄
Original assignee: Shangzhun Balance Co Ltd
Current assignee: Shangzhun Balance Co Ltd
Priority date: 2001-03-26
Filing date: 2001-03-26
Publication date: 2002-02-20
Anticipated expiration: 2011-03-26

Abstract

The utility model relates to a fat weight scale; a display panel and a plurality of control buttons are installed in front of a pedal, and a control chipset and battery are provided in the panel; a gripping slot is provided at the bottom, and a conduction region for foot tread is provided in the center of the pedal; each seat body is connected with the pedal; moreover, the scale is also provided with a sensor, a switch seat, a feedback spring, a press stand, a press stand seat and a seat cover; the fat weight scale is provided with high accuracy, high precision and correct weighing.

Description

Fat weight scale

The utility model relates to a kind of Fat weight scale, especially refer to a kind of conduction region with the direct trampling pedal of both feet, make electric current pass to control chip group, display panel correctly detects and demonstrates fatty numerical value, and simultaneously the gravity of human body with pedal toward pressing down, and drive sensor in each pedestal of four corners and switch base synchronously down, and the switch of touch switch seat, make sensor action and release current, electric current is sent to control chip group, display panel is correct, detect error freely and demonstrate body weight numerical value, the more accurate and precision of testing result energy, the Fat weight scale that precision is higher.

The structure of at present general Fat weight scale, as shown in Figure 1, it mainly comprises: a pedal 10, the protruding grain 15 of plurality of detection, one loam cake 20, one base 30, two connection rod set 35 and two springs 37, wherein pedal 10 is in order to carrying gravity, be one Open Side Down and the bottom surface convex with one the circle ring wall box body (as shown in Figure 2), the two bottom sides of this ring wall is provided with two card lips 11, the centre of ring wall inboard and rear place has equidistantly provided some jacks 12 continuously on pedal 10 in addition, can plug for the limb 151 that detects protruding grain 15, jack 12 the place aheads are provided with display panel 13 and some control knobs 14, these display panel 13 bottom surfaces are equipped with control chip group 131, and control chip group 131 is connected with some control knobs 14; Loam cake 20 is that a box body that Open Side Down is installed with in the ring wall that is fastened on pedal 10, in order to transmit gravity, loam cake 20 both sides central authorities are provided with dog hole 21, and in pedal 10 the place aheads, display panel 13 relative position places are provided with a microscler hollow hole 22, four corners respectively are installed with the leg 23 of a ㄇ type in the bottom surface, and these leg 23 both sides compress sheet 231 across being consolidated with; Base 30 is the box body that an opening makes progress, both sides central authorities are provided with dog hole 31, respectively be installed with a feet 32 at end face four corners, and rear central authorities are installed with a weighing scale 33, these weighing scale 33 1 sides connect a joint 34, each binding of both sides, the place ahead has a connection rod set 35, one stock, 351 1 ends of this connection rod set 35 are cemented in weighing scale 33 the place aheads, the other end then hook on the feet 32 in the place ahead, stock 351 central authorities are by a shackle 353 hook mid-span one quarter butt 352 again, then hook is on the feet 32 at rear for these quarter butt 352 other ends, and base 30 central authorities are equiped with battery 36, and this battery 36 is connected with above-mentioned joint 34.

When assembling, as shown in Figure 3, earlier the joint 34 of base 30 hollow hole 22 by loam cake 20 the place aheads is placed out, use the dog hole 21 of spring 37 1 end hooks more respectively in loam cake 20 both sides, the other end is hooked in the dog hole 31 of base 30, loam cake 20 is covered mutually and hook is tied in one with base 30, make the sheet 231 that compresses on the loam cake 20 4 corner legs 23 just plant and be stuck on the stock 351 and quarter butt 352 of connection rod set 35 simultaneously, in addition will somely inspect protruding 15 jack 12 that inserts pedal 10 respectively by limb 151 one by one, and be cemented in pedal 10 lateral surfaces, again at limb 151 places by circuit be connected with the control chip group 131 in the place ahead (as shown in Figure 2), and will be plugged on by the joint 34 that base 30 passes on the control chip group 131, pedal 10 is from top to bottom covered above loam cake 20 and base 30 more at last, loam cake 20 is just received in the ring wall of pedal 10 bottom surfaces, card lip 11 with ring wall is stuck in loam cake 20 peripheral regions again, make pedal 10 and loam cake 20 cover card mutually and tie, promptly finish the assembling of Fat weight scale in one.

In use, press the control knob 14 on the pedal 10 earlier, display panel 13 is shown to make zero, the both feet of human body step down on the protruding grain 15 of detection of pedal 10, when both feet touch when detecting protruding grain 15, detecting protruding grain 15 is about to electric current and passes to control chip group 131, make display panel 13 detect the numerical value that demonstrates fat, and pedal 10 is down pressed when covering 20 when the gravity of human body, the sheet 231 that compresses of the leg 23 of loam cake 20 simultaneously can be with the length of the connection rod set 35 of base 30, quarter butt 351,352 down press, and gravity is through length, quarter butt 351,3522 transmit in the arm of force mode of machinery, make weighing scale 33 action and the release currents at rear, this electric current passes to control chip group 131, display panel 13 is detected demonstrate gravimetric value.

Existing structure as mentioned above, it has following shortcoming: one, its whole member is many, complicated, and needs 15 1 one of the protruding grain of detections planted at leisure and assemble, and takes a lot of work so whole assembling process is very loaded down with trivial details, time-consuming, can increase the cost of assembling; Two, when detecting be the connection rod set 35 that the gravity of human body presses down base 30, and make weighing scale 33 actions in the mode of the mechanical arm of force, if the trampling malposition of double-legged trampling on pedal 10, too laterally or the big and center of gravity of a foot pressure relatively during a side, the gravity that can make the long and short bar 351,352 of connection rod set 35 reach weighing scale 33 changes, and then detect the numerical value that becomes with actual body weight itself than mistake, so precision, the precision of detection are not high; Three, because of having on the pedal 10 any handle for gripping is not set, so carry very inconvenience, trouble.

Fundamental purpose of the present utility model is to provide a kind of Fat weight scale, and its integrated member is few, and very simple and easy, the rapid and time and labour saving of whole assembling process can reduce the cost of assembling.

Secondary objective of the present utility model is to provide a kind of Fat weight scale, even it can reach when the malposition of double-legged trampling pedal or too outwards the time, gravity still can down press sensor in each pedestal and switch base synchronously, so can make detected fat and body weight numerical value more accurate error free, precision, precision are higher.

A purpose more of the present utility model is to provide a kind of Fat weight scale, and it is beneficial to and carries, and is convenient, simple and easy and light.

The purpose of this utility model is achieved in that a kind of Fat weight scale, it has a square pedal, the material of this square pedal is tempered glass or acryl, be equiped with display panel and some control knobs in square pedal the place ahead, this display panel internal interface is provided with control chip group and battery, the bottom is provided with a handle groove, and the card knot pin of pedal four edge loam cake peripheries fixes combination mutually with the card knot hole of a pedestal periphery, and the hook pin of each pedestal by periphery and pedal hook are mutually tied; One sensor, a switch base, a returning spring, a presser feet, a presser feet seat and a flap are arranged under this pedestal, and wherein flap covers mutually to lock with pedestal and establishes, and central authorities have provided a perforation, the sticking sliding-proof pad that is provided with in presser feet seat bottom surface; Pedal central authorities are provided with the conduction region of trampling for pin, this conduction region is connected with control chip group in the display panel by call wire, sensor in the pedestal is connected with a control chip, this control chip is connected to the control chip group of display panel, and with lead around polyphone between two pedestals of pedal both sides and mutually; The switch seated connection is located at sensor below, and central authorities are provided with switch, and is peripheral then convex with the inserting column of some tool lockholes; Presser feet is the box body that an opening makes progress, and periphery has provided some jacks, and central authorities are provided with projection, and its inside is formed with and can supplies the ccontaining storage tank of returning spring; The presser feet seat is locked in the presser feet below, and presser feet plugs the lock knot on the inserting column of switch base by jack, is supported to arrive in outward by the elasticity of returning spring itself, and the projection of presser feet is possessed a segment distance with the switch of switch base and not touching mutually.

Thus, the utlity model has following advantage: one, its whole member is few, and whole assembling is very simple and easy, rapid and time and labour saving, can reduce the cost of assembling; Two, this structure is because of being with double-legged trampling pedal, make sensor in each pedestals of four corners and switch base down, and touch switch, make electric current reach control chip and control chip group and detect, use this detection mode, even the malposition or the outside too when on the double-legged trampling pedal, gravity still can reach each pedestal evenly, reposefully, sensor and switch base in each pedestal are down pressed synchronously, provide high accurancy and precision, high precision, correct and free from error fat and body weight and can detect; Three, the display panel in pedal the place ahead bottom is because of being provided with a handle groove, so can make Fat weight scale be convenient to portable.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the three-dimensional exploded view of existing Fat weight scale.

Fig. 2 is the bottom surface three-dimensional combination figure of the pedal of existing Fat weight scale.

Fig. 3 is the three-dimensional combination figure of existing Fat weight scale.

Fig. 4 is two three-dimensional exploded views of the present utility model.

Fig. 5 is a three-dimensional combination figure of the present utility model.

Fig. 6 is a combination section of the present utility model.

Fig. 7 is a user mode synoptic diagram of the present utility model.

As shown in Figure 4, the place ahead of of the present utility model one square pedal 40 is equiped with display panel 41 and some control knobs 42, this pedal 40 is made by transparent tempered glass or acryl material, display panel 41 internal interface are provided with control chip group and battery, the bottom is provided with a handle groove, to make things convenient for portable, pedal 40 central authorities are provided with the conduction region of trampling for pin 43, this conduction region 43 is connected by the control chip group in call wire and the display panel 41, and pedal 40 4 edges, loam cake fixes combination at the card knot pin of periphery mutually with the card knot hole of a pedestal 50 peripheries, the hook pin of each pedestal 50 periphery and pedal 40 be hook knot and be combined with a sensor 51 mutually, one switch base 52, one returning spring 53, one presser feet 54, one presser feet seat 55, one sliding-proof pad 56 and a flap 57, wherein the bottom periphery of pedestal 50 convexes with the keying rod 501 of some tool lockholes, sensor 51 is connected with a control chip 511, this control chip 511 is connected to the control chip group of display panel 41, by two leads 44 polyphone around 50 of two pedestals of pedal 40 both sides and mutually, switch base 52 connects and is located at sensor 51 belows and interlock, its central authorities are provided with a switch 521, as shown in Figure 6, peripheral then convex with the inserting column 522 of some tool lockholes, presser feet 54 is the box body that an opening makes progress, dual side-edge is equipped with screw, peripheral then provide some jacks 541 that match with the inserting column 522 of switch base 52, and central authorities are provided with a projection 542, inside is formed with a storage tank 543, can be ccontaining for returning spring 53, presser feet seat 55 dual side-edges have provided screw, sliding-proof pad 56 1 sides are provided with the on-slip line, the another side is coated with one deck viscose glue, the central authorities of flap 57 have provided a perforation 571, and it is relative and have a keying rod 572 of lockhole that top perimeter then convexes with some keying rod 501 positions with pedestal 50.

During its combination, as Fig. 5, shown in 6, earlier returning spring 53 is received in the storage tank 543 of presser feet 54, together from bottom to top the jack 541 insertion frames of presser feet 54 are established the inserting column 522 of switch base 52 again, and be locked in inserting column 522 lockholes by screw, and presser feet 54 is combined with switch base 52, this moment, presser feet 54 can be subjected to returning spring 53 itself to compress the elasticity of upholding, presser feet 54 is supported to arrive in outward, make the switch 521 of switch base 52 possess a segment distance with 542 of the projections of presser feet 54 and do not contact, in addition flap 57 is from bottom to top covered mutually with pedestal 50, allow presser feet 54 insert out by the perforation 571 of flap 57, again with the keying rod 572 of screw lock knot at flap 57 and pedestal 50, in 501 lockholes, presser feet seat 55 is covered below presser feet 54, and with screw lock knot in the screw 541 of presser feet seat 55 and presser feet 54, presser feet seat 55 is combined with presser feet 54, again sliding-proof pad 56 is bonded in the combination that a Fat weight scale is promptly finished in presser feet seat 55 bottom surfaces with the face of tool viscose glue at last.

In use, shown in Fig. 5,6,7, push the control knob 42 on the pedal 40 earlier, allowing display panel 41 show makes zero, at this moment, the both feet of human body are directly stepped on the conduction region 43 of pedal 40 central both sides, when both feet touch conduction region 43, conduction region 43 is about to electric current and passes to control chip group, and display panel 41 detects the numerical value that demonstrates fat correctly, accurately; Step down on the pedal 40 and work as human body, its gravity presses pedal 40 downwards, pedal 40 drives sensor 51 in each pedestal 50 and switch base 52 down simultaneously, make returning spring 53 compression, and the switch 521 on the switch base 52 down touched mutually with the projection 542 of presser feet 54, moment starting switch 521, make sensor 51 action and release currents, by lead 44 and circuit electric current is reached control chip 511, control chip 511 reaches control chip group again, display panel 41 is detected accurately show weight.

By above-mentioned specific embodiment, can obtain following benefit: one, its whole member is few, and whole assembling is very simple and easy, rapid and time and labour saving, can reduce the cost of assembling; Two, this structure is because of being with double-legged trampling pedal 40, make sensor 51 in each pedestals 50 of four corners and switch base 52 down, and touch switch 521, make electric current reach control chip 511 and control chip group and detect, this detection mode, even when trampling malposition or when outside are too arranged on the double-legged trampling pedal 40, gravity still can reach each pedestal 50 evenly, reposefully, sensor 51 and switch base 52 in each pedestal 50 are down pressed synchronously, provide precision height, precision height, extremely correct and free from error fat and body weight and can detect; Three, display panel 41 bottoms in pedal 40 the place aheads are because of being provided with a handle groove, so can make Fat weight scale be convenient to portable.

Claims

1, a kind of Fat weight scale, it has a square pedal, and the material of this square pedal is tempered glass or acryl, is equiped with display panel and more than one control knob in square pedal the place ahead, this display panel internal interface is provided with control chip group and battery, it is characterized in that:

Its bottom is provided with a handle groove, and the card knot pin of pedal four edge loam cake peripheries fixes combination mutually with the card knot hole of a pedestal periphery, and the hook pin of each pedestal by periphery and pedal hook are mutually tied; One sensor, a switch base, a returning spring, a presser feet, a presser feet seat and a flap are arranged under this pedestal, and wherein flap covers mutually to lock with pedestal and establishes, and central authorities have provided a perforation, the sticking sliding-proof pad that is provided with in presser feet seat bottom surface; Pedal central authorities are provided with the conduction region of trampling for pin, this conduction region is connected with control chip group in the display panel by call wire, sensor in the pedestal is connected with a control chip, this control chip is connected to the control chip group of display panel, and with lead around polyphone between two pedestals of pedal both sides and mutually; The switch seated connection is located at sensor below, and its central authorities are provided with switch, and is peripheral then convex with the inserting column of some tool lockholes; Presser feet is the box body that an opening makes progress, and periphery has provided some jacks, and central authorities are provided with projection, and its inside is formed with and can supplies the ccontaining storage tank of returning spring; The presser feet seat is locked in the presser feet below, and presser feet plugs the lock knot on the inserting column of switch base by jack, is supported to arrive in outward by the elasticity of returning spring itself, and the projection of presser feet is possessed a segment distance with the switch of switch base and not touching mutually.