CN101206138B

CN101206138B - Baby steelyard having measuring disk with locking function

Info

Publication number: CN101206138B
Application number: CN2007103009563A
Authority: CN
Inventors: 藤原裕一
Original assignee: Tanita Corp
Current assignee: Tanita Corp
Priority date: 2006-12-15
Filing date: 2007-12-14
Publication date: 2012-01-11
Anticipated expiration: 2027-12-14
Also published as: CN101206138A; JP4796948B2; JP2008151587A

Abstract

A baby weighing balance comprises a determining board and a main-body of the determining part. The main-body of the determining part tables with table-part of the determining board, and they can correspondingly landslip in the first horizontal direction. At the same time, the second horizontal direction was restricted vertically with the first horizontal direction. The main-body of the determining part comprises a fasting-part and a claw (30). The fasting-part can stop the determining board in the first horizontal direction. The claw (30) can restrict the glide of the determining board in the direction table unchain. The determining board has a small tuber of the fasting-part on the main-body of the determining part and locking part table with claw (30) of the main-body of the determining part. The locking part comprises a wobbly part (50) of the claw (50F) ahead and locking pole (42) which can slip relative to the wobbly part. When the claw (50F) of the wobbly part table is embedded with the claw (30) of the main-body of the determining part, the glide of the determining board can be stopped on the direction adverse to the table direction. Simultaneity, relative to the wobbly part, locking pole is pushed in and the swing of the wobbly part is prohibited.

Description

Has the pedometer that ends the mensuration dish of function with lock

Technical field

The present invention relates to weighing scale, in more detail, relate to and have the pedometer that ends dismountable mensuration dish of function with lock.

Background technology

At weighing scale, in the particularly so-called pedometer, it is a lot of by incorporate goods to measure disc portion and analyzer main body.From an aspect, when using, the situation that pedometer is made dirty is inevitable.Therefore, with wiping dirts such as cloth.But, also exist with cloth etc. and be difficult to situation that dirt is wiped fully, integral body is put in order to wash down it is cleaned fully.On the other hand, the pedometer that is assembled with mechanical component and/or electronic component has suitable weight, and not only wholely wash operation and be not easy, and, must make that pedometer is whole to be water proof structure, can not avoid manufacturing price to rise.

Therefore,, then can pull down the mensuration disc portion, put in order washing down, and compare with the situation of wiping dirts such as cloth if can pull down the mensuration disc portion of placing the baby, can be more totally and wholesomely keep the mensuration disc portion.In addition, measure disc portion and compare obvious wanting gently with the whole weight of pedometer, so, only handle easily, easily wash clean measuring disc portion.Have, needn't make pedometer whole is water proof structure again, can also avoid manufacturing price to rise.

[patent documentation 1] real opening put down the 6-46330 communique

The applicant of this case has proposed to pull down through single touch the meter of metering disk in above-mentioned patent documentation 1.In this meter; Be configurations; That is, as long as when fully being installed in metering disk on the meter main body, do not push the lockable mechanism that is in lockup state at first, be positioned at the locational locking button that the dish that is measured covers; Remove lockable mechanism, just can metering disk not pulled down from the meter main body.With metering disk when the meter main body is installed, if metering disk fully is installed on the meter main body, then lockable mechanism automatically becomes lockup state.

On the other hand, in this meter, when metering disk is installed to the meter main body; Become lockup state by the end of lockable mechanism; Even the next-door neighbour fully is installed to state before the state of meter main body (lockable mechanism is not at the state of lockup state) with metering disk, in appearance, can find out that also metering disk is installed to the meter main body; Simultaneously, can be used as meter uses.Under this state, the possibility that exists metering disk to come off potentially, existing problems from the meter main body.

On the other hand, nearest pedometer is measured precision and is improved, and for example can show that the high-precision goods that 2g unit measures also have sale.Be accompanied by the raising of such mensuration precision, the stabilization of the pedometer when measuring state also becomes needs, has also proposed the scheme of built-in level.In so high-precision pedometer, be not installed to fully under the state of analyzer main body at the mensuration disc portion, can produce centre of gravity place and stagger, can not expect high precision and stable measuring.

In addition, measure installation and the dismounting of disc portion to the analyzer main body, be not the expert by the machine of mensuration, and be to use the people of pedometer, for example the nurse also has common mother to carry out.Therefore, requiring does not need special stage property, can install and dismantle through shirtsleeve operation.

Therefore; The present invention wants to provide a kind of special apparatus that do not need; Through shirtsleeve operation; Can measure the installation and the dismounting of dish, simultaneously, can whether fully being installed on the analyzer main body, having a pedometer that ends dismountable mensuration dish of function with lock from differentiate measuring disc portion in appearance simply.

Summary of the invention

According to the present invention, a kind of pedometer is provided, be pedometer with mensuration dish and determination part main body; It is characterized in that; Be constituted as, said determination portion main body has first slidingtype and guides chimeric mechanism, and the said determination dish has second slidingtype and guides chimeric mechanism; This second slidingtype guides above-mentioned first slidingtype of chimeric mechanism and said determination portion main body to guide chimeric mechanism chimeric; Said determination portion main body and said determination dish can relatively be slided in first horizontal direction, simultaneously, to rectangular second horizontal direction of above-mentioned first horizontal direction on relative displacement limit; Said determination portion main body has fastening member and claw component, and said fastening member stops the slip of the said determination dish on the chimeric direction of above-mentioned first horizontal direction; Said claw component be used for to above-mentioned chimeric chimeric releasing direction in the opposite direction on the slip of said determination dish limit, the said determination dish have with the abutting member of the above-mentioned fastening member butt of said determination portion main body and with the chimeric lockable mechanism of above-mentioned claw component of said determination portion main body; This lockable mechanism is included in the tilting member that front end has claw; With the locking rod that can slide with respect to this tilting member, above-mentioned tilting member is installed in the inboard of said determination dish by pin with above-mentioned locking rod swingably, under the chimeric state of the above-mentioned claw component of the above-mentioned claw of above-mentioned tilting member and said determination portion main body; Be limited with the slip of said determination dish on the above-mentioned chimeric chimeric releasing direction in the opposite direction; Simultaneously, with respect to above-mentioned tilting member, above-mentioned locking rod slides and is pushed into; The swing of above-mentioned tilting member is under an embargo; If above-mentioned locking rod slides with respect to above-mentioned tilting member and is drawn out, then above-mentioned locking rod exposes from the said determination dish fully, simultaneously; The swing of above-mentioned tilting member is forbidden being disengaged; Through pressing down above-mentioned locking rod, the chimeric of above-mentioned claw component of the above-mentioned claw of above-mentioned tilting member and said determination portion main body is disengaged, and the said determination dish can slide to above-mentioned chimeric releasing direction.

Preferably be constituted as, as long as the above-mentioned fastening member of said determination portion main body does not have butt with the above-mentioned abutting member of said determination dish, the above-mentioned claw of above-mentioned tilting member just can not be chimeric with the above-mentioned claw component of said determination portion main body.

Have again; Best above-mentioned locking rod has the vertical card bonding part at front end; Under the chimeric state of the above-mentioned claw component of the above-mentioned claw of above-mentioned tilting member and said determination portion main body; Above-mentioned locking rod slides with respect to above-mentioned tilting member and when being pushed into, above-mentioned vertical card bonding part is connected to the inside of said determination dish, and above-mentioned tilting member is under an embargo to the swing of the chimeric direction of the above-mentioned claw component of the above-mentioned claw of removing above-mentioned tilting member and said determination portion main body.

In addition; Be constituted as; In the inside of said determination dish, fixing the box of partly accommodating above-mentioned tilting member and above-mentioned locking rod respectively, said determination portion main body has mid-game; This mid-game has the recess of the above-mentioned box of accepting the said determination dish, the above-mentioned claw component of said determination portion main body be formed in this recess leading edge pawl constituted.

Have again; Above-mentioned tilting member and above-mentioned locking rod have at above-mentioned glide direction slot; Above-mentioned pin runs through the slot separately of above-mentioned tilting member and above-mentioned locking rod, and through the surplus between above-mentioned pin and the above-mentioned slot, above-mentioned tilting member can be swung.

The invention effect

Above-mentioned based on pedometer of the present invention in, press down locking rod through pulling out, lockup state is disengaged, and can make to measure disc portion and slide with respect to the analyzer main body, can pull down from the analyzer main body measuring disc portion.On the other hand, in that the mensuration disc portion is slided with respect to the analyzer main body, will measure disc portion when the analyzer main body is installed, the short of disc portion of will measuring fully is installed to the analyzer main body, just can not locking rod be pushed and measure in the disc portion.Like this, only will measure under the situation that disc portion fully is installed to the analyzer main body, and could locking rod pushed and measure in the disc portion, and can place lockup state with respect to the analyzer main body measuring disc portion.

Measure disc portion as long as observe, just can know at once whether locking rod is pushed in the mensuration disc portion, can differentiate the mensuration disc portion simply and whether fully be installed on the analyzer main body.

Description of drawings

Fig. 1 is the approximate three-dimensional map of expression based on the integral body of pedometer of the present invention.

Fig. 2 is that the decomposition part of the pedometer of the present invention of the expression state of having pulled down the mensuration dish from the determination part main body is arranged approximate three-dimensional map.

Fig. 3 (a) is a vertical view of only representing the middle disc portion of determination part main body; Fig. 3 (b) be see from the inboard of mensuration dish, the chimeric mechanism and the lockable mechanism of the inside that is arranged on the mensuration dish carried out graphic figure; In order to understand the position relation; The mensuration dish only illustrates profile, and Fig. 3 (c) is that locking rod 42 is pushed into, be in lockup state mensuration dish 40 and mid-game 22, along the cut-open view of the body lines C-C shown in the single-point line among Fig. 3 (b).

Fig. 4 (a) is the local amplification stereogram of the mensuration dish under the state that is drawn out of locking rod; Fig. 4 (b) is the local amplification view of fore-and-aft direction lockable mechanism, that see from the central authorities of pedometer of the locking rod mensuration dish and the mid-game that are in lockup state, and Fig. 4 (c) is the amplification approximate three-dimensional map of the movable member in the lockable mechanism of mensuration dish side.

Fig. 5 (a) embeds mid-game for the mensuration dish that will pull down; And the mensuration dish is placed on the stereographic map of the state on the determination part main body; Fig. 5 (b) makes the mensuration dish that is placed on the determination part main body slide with respect to the determination part main body, makes the mensuration dish be entrenched in the stereographic map of the state of determination part main body.

Fig. 6 (a) be mid-game and mensuration dish under the state of presentation graphs 5 (a)

fritter

44A, 44B, 44C, 44D the position relation, the inside of expression mensuration dish and the approximate vertical view of mid-game, Fig. 6 (b) be that the position of

fritter

44A, 44B, 44C, the 44D of state mid-game down and the mensuration dish of presentation graphs 5 (b) concerns, represent the inside of mensuration dish and the approximate vertical view of mid-game.

Fig. 7 is the local amplification view of the fore-and-aft direction seen of the central authorities at pedometer of lockable mechanism; The lockup state that Fig. 7 (a) expression locking rod is pushed into; Fig. 7 (b) is though represent that locking rod is drawn out; But the state that mensuration dish and mid-game still can not be slided relatively, Fig. 7 (c) expression locking rod is on the basis that is drawn out and press down the locking disarm state that mensuration dish and mid-game can be slided relatively.

Symbol description

10 determination part main bodys

22 mid-games

40 mensuration dishes

42 locking rods

50 slide units

Embodiment

Fig. 1 is the approximate three-dimensional map of expression based on the integral body of pedometer of the present invention, and Fig. 2 is that the decomposition part of the pedometer of the present invention of the expression state of having pulled down the mensuration dish from the determination part main body is arranged approximate three-dimensional map.Illustrated pedometer has determination part main body 10 and mensuration dish 40, and it is 40 as shown in Figure 2 that mensuration is coiled, and can fully pull down from determination part main body 10.Mensuration dish 40 preferably as required, by using washing agent, water or hot water and/or thimerosal are whole to be washed down, the material that also can not produce the problem of corrosion etc. constitutes.In fact, mensuration dish 40 is by forming with plastic material, for example ABS resin, the polyvinyl resin that washing agent, thimerosal, house detergent have common patience to sterilization.Have, the lockable mechanism of the locking rod of after comprising, stating 42 and slidingtype guide the chimeric mechanism again, and mensuration dish 40 can be through forming with plastic material is one-body molded.

Determination part main body 10 has the housing 12 that constitutes by through one-body molded for example upper semi-body that forms of plastic material and lower semi-body, about housing 12, be provided with when transporting pedometer can grasping handle portion 14.Have, the anterior upper central at housing 12 is provided with liquid crystal digital display part 16 again.In addition, right side on the front portion of housing 12, display part 16 is provided with four action buttons 18.On the front portion of the more housing 12 on the right that is positioned at four action buttons 18, the ox-eye 20 of level is set.To be enclosed in the mode of central authorities that bubble in the liquid in the level is positioned at the ox-eye 20 of level, the determination part main body 10 of placing pedometer in view of the above, can be guaranteed the level of determination part main body 10, can carry out the for example stable measuring of 2g unit.

Mechanism's part of the determinator of the digital weighing scale that weight is measured and electronic section and display part and action button have been known general knowledge, therefore, omit detailed explanation, here, and only to having the part of direct relation to describe with the present invention.

Determination part main body 10 has the mid-game 22 that mensuration dish 40 is installed, and this mid-game 22 also has the function that the weight detecting mechanism of the weight that is placed on the baby on the mensuration dish 40 in determination part main body 10 transmitted.

Fig. 3 (a) is a vertical view of only observing the part of this mid-game 22 from top; Fig. 3 (b) be see from the inboard of mensuration dish 40, guide chimeric mechanism to carry out graphic figure to the lockable mechanism and the slidingtype of the inside that is arranged on mensuration dish 40; In order to understand the position relation; Mensuration dish 40 only illustrates profile, and Fig. 3 (c) is that locking rod 42 is pushed into, be in lockup state mensuration dish 40 and mid-game 22, along the cut-open view of the body lines C-C shown in the single-point line among Fig. 3 (b).

Shown in Fig. 3 (a), mid-game 22 has two the rectangular parallelepiped piece 24A and the 24B that are parallel to each other, and the central web 24C that two rectangular

parallelepiped piece

24A and 24B are combined and the Sensor section of body weight determination device (not shown go out) combine.Each rectangular

parallelepiped piece

24A and 24B have flat above, their each vertical end face is respectively equipped with

tabular kick

26A, 26B, 26C, the 26D of level., represent the width of each rectangular

parallelepiped piece

24A and 24B here, represent length, represent at interval with D with L1 with W.With the length of the rectangular parallelepiped piece (24A and 24B) of the tabular kick (26A, 26B, 26C, 26D) of the level that has merged two ends as L2.In addition, interval D is wide more a lot of than width W.(first) slidingtype that rectangular

parallelepiped piece

24A and 24B also have

tabular kick

26A, 26B, 26C, 26D to constitute the mid-game side guides chimeric mechanism.

Have again, on the rectangular parallelepiped piece 24B of rear side, form width W half that a pair of length is approximately rectangular parallelepiped piece 24B, and the lateral margin backward directions are extended from the front side elongated recess and even recess 24D.A pair of recess 24D be respectively formed on the rectangular parallelepiped piece 24B from about ora terminalis begin for example about 1/4th position of the length of the left and right directions of rectangular parallelepiped piece 24B.Have again, at the rear of recess 24D to, the end face 24E in deep is of the back, as stopping the fastening member performance function of mensuration dish to the slip of chimeric direction.In addition, the upper central of the rectangular parallelepiped piece 24A of front side forms rectangular-shaped recess 28 shown in Fig. 3 (a), so that accept to be set at mensuration dish 40, and has the lockable mechanism part of rectangular-shaped shape.At the cephalolateral margin of this recess 28, form claw 30 to the top.The lockable mechanism of recess 28 and claw 30 formation mid-game sides.

Shown in Fig. 3 (b), mensuration dish 40 has four

fritter

44A, 44B, 44C, the 44D that is provided with in its

inside.Fritter

44A, 44B, 44C, 44D are configured with the mode that lays respectively at rectangular four angles, and the flat side in the inboard of each

fritter

44A, 44B, 44C, 44D is provided with

tabular kick

46A, 46B, 46C, the 46D of level.

The width W of the length of each the piece 44A that measures along the fore-and-aft direction of pedometer, 44B, 44C, 44D and the rectangular parallelepiped piece 24A of mid-game 22 and 24B about equally.Have again; Be arranged in a pair of fritter (44A and the 44B of row at left and right directions with respect to the fore-and-aft direction quadrature; 44C and 44D) between the combined length L2 of tabular kick (26A and 26B, perhaps 26C and 26D) of rectangular parallelepiped piece (24A or 24B) and their level of inner side surface interval each other and mid-game 22 compare big slightly.Like this, left and right directions be arranged in

row kick

46A and 46B front end face the interval and be arranged in the interval of front end face of the kick 46C that is listed as and 46D at left and right directions bigger than the length L 1 of rectangular

parallelepiped piece

24A and 24B.

(second) slidingtype that fritter 44A, 44B, 44C, 44D and the

tabular kick

46A, 46B, 46C, 46D that are arranged on their medial surface constitute with the chimeric mensuration dish side of the rectangular parallelepiped piece 24A of the mid-game of determination part main body and 24B guides chimeric mechanism.

In addition; In above-mentioned example; The overhang of the tabular kick 46A of level, 46B, 46C, 46D is littler than the overhang of the tabular kick 26A of level, 26B, 26C, 26D; The front end face of the tabular kick 26A of level, 26B, 26C, 26D slides on the medial surface of

fritter

44A, 44B, 44C, 44D, and in view of the above, the performance slidingtype guides chimeric function.But under the identical situation of the overhang of the tabular kick 26A of the overhang of the tabular kick 46A of level, 46B, 46C, 46D and level, 26B, 26C, 26D, the front end face performance slidingtype of two kicks guides chimeric function.

In addition, on the line the inside of mensuration dish 40, that the central authorities of a pair of

fritter

44C and 44D are linked, with the corresponding position of a pair of recess 24D of the rectangular parallelepiped piece 24B of above-mentioned mid-game, form pair of cylinders shape kick 47 respectively.Of the back, when mensuration dish 40 was installed in mid-game 22 rightly, pair of cylinders shape kick 47 was chimeric with a pair of recess 24D, with the end face 24E butt in their deeps, mensuration dish 40 with respect to the slip of the backward directions of mid-game 22 by fastening.

Have again, shown in Fig. 3 (b) and Fig. 3 (c), coil the exterior region that box 48 that the locking rod 42 of a part of the lockable mechanism of 40 sides accommodates is set at the inside of mensuration dish 40 constituting mensuration.Below, with reference to Fig. 4, the lockable mechanism that mensuration is coiled 40 sides describes.

Fig. 4 (a) is the local amplification stereogram of the mensuration dish under the state that is drawn out of locking rod; Fig. 4 (b) is the local amplification view of fore-and-aft direction lockable mechanism, that see from the central authorities of pedometer of the locking rod 42 mensuration dish 40 and the mid-game 22 that are in lockup state, and Fig. 4 (c) is the amplification approximate three-dimensional map that mensuration is coiled the movable member in the lockable mechanism of 40 sides.

Shown in Fig. 4 (a),, form the otch 40A that locking rod 42 can be come in and gone out at the leading edge central portion of mensuration dish 40.Mensuration is coiled the lockable mechanism of 40 sides shown in Fig. 3 (b), lies prostrate with respect to the inside of mensuration dish 40, has the inside, the whole rectangular-shaped box 48 that are fixed on mensuration dish 40.In box 48, to accommodate with the tilting member 50 of pawl and the locking rod 42 that is inserted into slidably with respect to tilting member 50, the vertical flanges 52 of vertically extending from the inside of mensuration dish 40 runs through tilting member 50 and locking rod 42, and then runs through box 48 and extension.When mensuration dish 40 was entrenched in mid-game 22, the front 48A of box 48 was positioned at not yet the position with the wall butt of the recess of the preceding piece 22A of mid-game 22 shown in Fig. 4 (b).

Shown in Fig. 4 (c), sidepiece piece 50A and 50B about tilting member 50 has, sidepiece piece 50A and 50B combine through bridge 50E under bridge 50D and the rear under the central bridge 50C of going up and the place ahead.Like this, bridge 50D begins under the place ahead, and tine 50F extends downwards.Have, this tine 50F has front end extension 50G again, and this front end extension 50G has the dip plane.On the other hand, locking rod 42 has flat median plate 42A, the vertical card bonding part 42B that extends to the top from the front portion of this median plate 42A and the operating portion 42C that extends from the rear portion of median plate 42A downwards.

Shown in Fig. 4 (b), in the central authorities bridge 50C below be the plane.And, under the place ahead under top, the rear of bridge 50D the top of bridge 50E also be the plane, also be in coplanar relation.In addition; In the central authorities bridge 50C following and with the place ahead under bridge 50E is in coplanar relation under bridge 50D and the rear top be level when the lockup state that is in shown in Fig. 4 (b); And, leave the big slightly distance of thickness than the median plate 42A of locking rod 42 in vertical direction.Have again, bridge 50C substantial middle in the space between the bridge 50E under bridge 50D and the rear under the place ahead in the central authorities, and, in the central authorities under the width of bridge 50C and the place ahead under bridge 50D and the rear interval of bridge 50E compare relatively little.According to this formation; Pass and insert central authorities through vertical card bonding part 42B and go up the space between the bridge 50E under bridge 50C and the rear locking rod 42, and then, pass central authorities and go up the space between the bridge 50D under bridge 50C and the place ahead; In view of the above, can locking rod 42 be inserted tilting member 50.

Shown in Fig. 4 (c), the central authorities of bridge 50C in the central authorities of tilting member 50 are formed on some slot 50G of fore-and-aft direction; Central authorities at the median plate 42A of locking rod 42; Be formed on the elongated slotted hole 42D of fore-and-aft direction, shown in Fig. 4 (b) and Fig. 4 (c), vertical flanges 52 is from the inside through hole 50G and the slotted hole 42D of mensuration dish; And then run through box 48, and extend.Though it is almost very close to each other at the left and right directions of mensuration dish with respect to vertical flanges 52 to be formed on the hole 50G of the central upward central authorities of bridge 50C; But; Fore-and-aft direction at the mensuration dish has very big surplus, and it can be the center swing with vertical flanges 52 that tilting member 50 is constituted as.On the other hand; Locking rod 42 with respect to tilting member 50 relatively when being pulled to the direction nearby of mensuration dish; The leading section of the median plate 42A of 42B side still can carry and put on bridge 50D under the place ahead of tilting member 50 (promptly in the vertical card bonding part; Do not fall) the position, the leading edge 42E of the slotted hole 42D of locking rod 42 termination.

Have again, shown in Fig. 4 (b), embed at the tine 50F of tilting member 50 under the state of claw 30 of edge of front side of recess 28 of mid-game 24; Locking rod 42 with respect to tilting member 50 relatively to the rear of mensuration dish when being pushed into; Vertical card bonding part 42B butt is formed on the cylindric kick 40B of the inside of mensuration dish 40, becomes the state that the operating portion 42C that has only locking rod 42 exposes from mensuration dish 40, at this moment; The trailing edge 42F termination of slotted hole 42D is so that the slotted hole 42D of locking rod 42 has surplus.

Shown in Fig. 4 (b), the inside of mensuration dish 40 becomes from cylindric kick 40B to the place ahead of mensuration dish 40, and with certain distance, cross sectional shape, and then linearly extended planar portions 40C, with the cross sectional shape direction bending that makes progress, becomes curved face part 40D.

Then, with reference to Fig. 5 and Fig. 6, explain that the slidingtype of mensuration dish guides the slidingtype of chimeric function and mid-game to guide the chimeric of chimeric function.Fig. 5 (a) embeds mid-game for the mensuration dish that will pull down; And mensuration dish 40 is placed on the stereographic map of the state on the determination part main body 10; Fig. 5 (b) makes the mensuration dish 40 that is placed on the determination part main body 10 slide with respect to the determination part main body, makes mensuration dish 40 be entrenched in the stereographic map of the state of determination part main body 10.Fig. 6 (a) be mid-game 22 and mensuration dish 40 under the state of presentation graphs 5 (a)

fritter

44A, 44B, 44C, 44D the position relation, the inside of expression mensuration dish 40 and the approximate vertical view of mid-game 22, Fig. 6 (b) be state mid-game 22 and the mensuration dish 40 down of presentation graphs 5 (b)

fritter

44A, 44B, 44C, 44D the position relation, represent the inside of mensuration dish 40 and the approximate vertical view of mid-game 22.

For the mensuration dish that will pull down embeds mid-game; Under the state that the locking rod 42 shown in Fig. 4 (a) is drawn out; Shown in Fig. 5 (a), make mensuration dish 40 with respect to determination part main body 10 relatively above nearby being positioned at, the rectangular parallelepiped piece 24A of the front side of mid-game 22 is shown in Fig. 6 (a); Under the state at the center that is positioned at the fritter 44A of mensuration dish, 44B, 44C, 44D, mensuration dish 40 is vertically descended with respect to determination part main body 10.Then; Shown in Fig. 5 (b); Mensuration dish 40 is rearward slided with respect to determination part main body 10, in view of the above, shown in Fig. 6 (b); The tabular kick 26A of the rectangular parallelepiped piece 24A of

mid-game

22 and 24B, 26B, 26C, 26D relatively slide under the state that fritter 44A, 44B, 44C, the tabular kick 46A of 44D, 46B, 46C, 46D with the mensuration dish mesh respectively; The cylindric kick 47 of the inside of mensuration dish 40 shown in Fig. 3 (c), the wall 24E in the deep of the recess 24D of the rectangular parallelepiped piece 24B of butt rear side, and stopping.Under this state,, then become installment state such shown in Fig. 5 (b) if push locking rod 42.State shown in Fig. 5 (b) is a lockup state.

Through carrying out above-mentioned running program, can the mensuration dish be pulled down from the determination part main body according to opposite order.Promptly; Under the state shown in Fig. 5 (b), pull out locking rod 42 and state that kind backward and press down, remove lockup state; Then; Mensuration dish 40 is forwards slided with respect to determination part main body 10, and the rectangular parallelepiped piece 24A of the front side of mid-game 22 becomes the state at the center of the fritter 44A that is positioned at the mensuration dish, 44B, 44C, 44D shown in Fig. 6 (a).After this, through vertically lifting mensuration dish 40, can the mensuration dish be pulled down from the determination part main body with respect to determination part main body 10.

Then, with reference to Fig. 7, the locking method and the locking release method that use locking rod 42 are described.Fig. 7 is the local amplification view of the fore-and-aft direction seen of the central authorities at pedometer of lockable mechanism; The lockup state that Fig. 7 (a) expression locking rod is pushed into; Fig. 7 (b) is though represent that locking rod is drawn out; But the state that mensuration dish and mid-game still can not be slided relatively, Fig. 7 (c) expression locking rod is on the basis that is drawn out and press down the locking disarm state that mensuration dish and mid-game can be slided relatively.

Under the lockup state of Fig. 7 (a); Locking rod is pushed into; The claw 30 of the edge of the front side of the recess 28 of the preceding piece 24A of the tine 50F embedding mid-game 22 of tilting member 50; And as stated, the cylindric kick 47 of the inside of mensuration dish 40 is connected to the wall 24E in deep of recess 24D of back 24B of mid-game 22.Under this state, can find out from Fig. 7 (a), because the mensuration dish is with respect to mid-game, promptly; The determination part main body can not be slided at fore-and-aft direction, and; The tabular kick 26A of the rectangular parallelepiped piece 24A of mid-game 22 and 24B, 26B, 26C, 26D respectively with

tabular kick

46A, 46B, 46C, the 46D engagement of the fritter 44A of mensuration dish, 44B, 44C, 44D, so the mensuration dish is with respect to mid-game; That is, the determination part main body is at above-below direction, left and right directions can not displacement.Have again, because the planar portions 40C butt of the inside of the vertical card bonding part 42B of locking rod and mensuration dish 40, so, under this state, can not press down locking rod.

Begin from this state; If finger is placed on the operating portion 42C of locking rod 42; Shown in Fig. 7 (b); Locking rod is pulled out to nearby, then the vertical card bonding part 42B of locking rod from the butt of the planar portions 40C of the inside of mensuration dish 40 break away from the spatial movement below the curved face part 40D of the inside of mensuration dish 40.

Under this state; If press down locking rod, then shown in Fig. 7 (c), locking rod 42 is with tilting member 50; With vertical flanges 52 is the center swing, and the chimerism of the claw 30 of the edge of the front side of the recess 28 of mid-game 24 and the tine 50F of tilting member 50 is disengaged.Then, the swing of locking rod 42 and tilting member 50 stops because of the curved face part 40D of the inside of the vertical card bonding part 42B butt mensuration dish 40 of locking rod.Under this state, as stated, mensuration dish 40 is forwards slided with respect to determination part main body 10, the rectangular parallelepiped piece 24A of the front side of mid-game 22 can become the state at the center of the fritter 44A that is positioned at the mensuration dish, 44B, 44C, 44D shown in Fig. 6 (a).

Through carrying out the aforesaid operations program, can the mensuration dish be locked at the determination part main body according to opposite order.Promptly; If under the state that locking rod 42 is pulled out; Shown in Fig. 6 (b); Be engaged on respectively at

tabular kick

26A, 26B, 26C, the 26D of the rectangular parallelepiped piece 24A of

mid-game

22 and 24B under the state of

tabular kick

46A, 46B, 46C, 46D of

fritter

44A, 44B, 44C, the 44D of mensuration dish; The mensuration dish is relatively slided with respect to the determination part main body, be connected to the wall 24E in deep of recess 24D of the rectangular parallelepiped piece 24B of rear side until the cylindric kick 47 of the inside of mensuration dish 40, then become the state shown in Fig. 7 (c).In aforesaid operations, even under the state of having pulled out locking rod 42, also having the assembly of locking rod 42 and slide unit 50 is the situation of approximate horizontal.In this case, the dip plane of the front end extension 50G of the tine 50F of tilting member 50 and claw 30 butts, tilting member 50 are pushed to the top, and in view of the above, mensuration dish 40 can slide with respect to determination part main body 10.

If be connected in the cylindric kick 47 of the inside of mensuration dish 40 under the state of wall 24E in deep of recess 24D of rectangular parallelepiped piece 24B of rear side; Mention locking rod 42, then become the state shown in Fig. 7 (b), have again; If push locking rod 42, then become the lockup state shown in Fig. 7 (a).

In this locking operation; Push insufficient at the mensuration dish with respect to the slip of mid-game; The cylindric kick 47 of the inside of mensuration dish 40 is not connected under the state of wall 24E in deep of recess 24D of rectangular parallelepiped piece 24B of rear side yet; Even want to mention locking rod 42, the tine 50F of tilting member 50 and claw 30 collisions can not promote De Genggao with locking rod 42.Therefore, locking rod 42 can not be pushed, lockup state can not be become.That is, under the incomplete situation of the installation of mensuration dish, can not locking.

Have again, guide in the chimeric mechanism,, therefore, can not make the determination part main body side complicated because have no movable part at the determination part main body side at above-mentioned lockable mechanism and slidingtype.On the other hand, the movable part of mensuration dish side, the movable part of lockable mechanism only are locking rod 42 and slide unit 50, owing to they are all roughly covered by box 48, so be difficult to damage.

As a whole, because lockable mechanism and slidingtype guide chimeric mechanism to be realized by seldom part kind, so the rising of the price of pedometer is nothing but negligible degree.

In the above embodiments, can carry out various changes, modification according to thought of the present invention, this point is conspicuous to those skilled in the art.For example, also can make the lockable mechanism of mensuration dish and mid-game and slidingtype guide chimeric mechanism Rotate 180 degree, be separately positioned on mensuration dish and mid-game.In this case, begin from the rear side of pedometer, measure dish and the installation of determination part main body and the operation that separates, the affirmation of the lockup state that locking rod 42 carries out also is to observe from the rear side of pedometer.

In addition, can also make lockable mechanism and the slidingtype of mensuration dish and mid-game guide chimeric mechanism clockwise or be rotated counterclockwise 90 degree certainly, be separately positioned on mensuration dish and mid-game.In this case, mensuration dish and the installation of determination part main body and the operation that separates, and also carry out from the sidepiece of pedometer based on the affirmation of the lockup state of locking rod 42.

In addition; In the above embodiments; Though the wall 24E butt in deep of recess 24D that is cylindric kick 47 and the rectangular parallelepiped piece 24B of rear side of the inside through mensuration dish 40 stops pushing of mensuration dish 40, realizes installing completely, stops that the member that mensuration dish 40 pushes is not limited to above-mentioned formation; To those skilled in the art, can realize various formations.

Have, slidingtype guides chimeric mechanism also to be not limited to the foregoing description again, to those skilled in the art, can realize various formations.

Claims

1. pedometer; Be pedometer, it is characterized in that, be constituted as with mensuration dish and determination part main body; Said determination portion main body has first slidingtype and guides chimeric mechanism; The said determination dish has second slidingtype and guides chimeric mechanism, and this second slidingtype guides above-mentioned first slidingtype of chimeric mechanism and said determination portion main body to guide chimeric mechanism chimeric, and said determination portion main body and said determination dish can relatively be slided in first horizontal direction; Simultaneously; To with rectangular second horizontal direction of above-mentioned first horizontal direction on relative displacement limit, said determination portion main body has fastening member and claw component, said fastening member stops the slip of the said determination dish on the chimeric direction of above-mentioned first horizontal direction; Said claw component be used for to above-mentioned chimeric chimeric releasing direction in the opposite direction on the slip of said determination dish limit, the said determination dish have with the abutting member of the above-mentioned fastening member butt of said determination portion main body and with the chimeric lockable mechanism of above-mentioned claw component of said determination portion main body; This lockable mechanism is included in the tilting member that front end has claw; With the locking rod that can slide with respect to this tilting member, above-mentioned tilting member is installed in the pin that extends from the inboard of said determination dish swingably with above-mentioned locking rod, under the chimeric state of the above-mentioned claw component of the above-mentioned claw of above-mentioned tilting member and said determination portion main body; Be limited with the slip of said determination dish on the opposite chimeric releasing direction of above-mentioned chimeric direction; Simultaneously, with respect to above-mentioned tilting member, above-mentioned locking rod slides and is pushed into; The swing of above-mentioned tilting member is under an embargo; If above-mentioned locking rod slides with respect to above-mentioned tilting member and is drawn out, then above-mentioned locking rod exposes from the said determination dish fully, simultaneously; The swing of above-mentioned tilting member is forbidden being disengaged; Through pressing down above-mentioned locking rod, the chimeric of above-mentioned claw component of the above-mentioned claw of above-mentioned tilting member and said determination portion main body is disengaged, and the said determination dish can slide to above-mentioned chimeric releasing direction.

2. pedometer as claimed in claim 1; It is characterized in that; Be constituted as, as long as the above-mentioned fastening member of said determination portion main body does not have butt with the above-mentioned abutting member of said determination dish, the above-mentioned claw of above-mentioned tilting member just can not be chimeric with the above-mentioned claw component of said determination portion main body.

3. according to claim 1 or claim 2 pedometer; It is characterized in that; Above-mentioned locking rod has the vertical card bonding part at front end; Under the chimeric state of the above-mentioned claw component of the above-mentioned claw of above-mentioned tilting member and said determination portion main body; Above-mentioned locking rod slides with respect to above-mentioned tilting member and when being pushed into, above-mentioned vertical card bonding part is connected to the inside of said determination dish, and above-mentioned tilting member is under an embargo to the swing of the chimeric direction of the above-mentioned claw component of the above-mentioned claw of removing above-mentioned tilting member and said determination portion main body.

4. according to claim 1 or claim 2 pedometer; It is characterized in that; In the inside of said determination dish, fixing the box of partly accommodating above-mentioned tilting member and above-mentioned locking rod respectively, said determination portion main body has mid-game; This mid-game has the recess of the above-mentioned box of accepting the said determination dish, and the above-mentioned claw component of said determination portion main body is formed in the pawl of the leading edge of this recess.

5. according to claim 1 or claim 2 pedometer; It is characterized in that; Above-mentioned tilting member and above-mentioned locking rod have the glide direction slot at above-mentioned locking rod; Above-mentioned pin runs through the slot separately of above-mentioned tilting member and above-mentioned locking rod, and through the surplus between above-mentioned pin and the above-mentioned slot, above-mentioned tilting member can be swung.

6. pedometer as claimed in claim 3; It is characterized in that; In the inside of said determination dish, fixing the box of partly accommodating above-mentioned tilting member and above-mentioned locking rod respectively, said determination portion main body has mid-game; This mid-game has the recess of the above-mentioned box of accepting the said determination dish, and the above-mentioned claw component of said determination portion main body is formed in the pawl of the leading edge of this recess.

7. pedometer as claimed in claim 3; It is characterized in that; Above-mentioned tilting member and above-mentioned locking rod have the glide direction slot at above-mentioned locking rod; Above-mentioned pin runs through the slot separately of above-mentioned tilting member and above-mentioned locking rod, and through the surplus between above-mentioned pin and the above-mentioned slot, above-mentioned tilting member can be swung.

8. pedometer as claimed in claim 6; It is characterized in that; Above-mentioned tilting member and above-mentioned locking rod have the glide direction slot at above-mentioned locking rod; Above-mentioned pin runs through the slot separately of above-mentioned tilting member and above-mentioned locking rod, and through the surplus between above-mentioned pin and the above-mentioned slot, above-mentioned tilting member can be swung.