CN210426330U - Multipurpose positioning and shape taking ruler - Google Patents

Abstract

The utility model discloses a shape chi is got in multipurpose location, including getting the shape fixed plate and getting the fixing base that the shape fixed plate reciprocated, get the shape fixed plate and constitute by the thin shape inserted sheet of a plurality of isomorphs, it has the through-hole to get the shape fixed plate and open along length direction, has worn the core in the through-hole, and the core both ends are fixed respectively on the fixing base, are provided with the tight regulation piece on the fixing base. The utility model discloses its reasonable in design, simple structure, it has realized the tight regulation, can satisfy the measurement and the drawing system to various different shapes, can measure more and draw with the system and go out more adding accurate profile modeling object shape, avoids the error problem to can satisfy reality people's user demand more.

Description

Multipurpose positioning and shape taking ruler

Technical Field

The utility model relates to a measure drawing instrument technical field, especially relate to a shape chi is got in multipurpose location.

Background

When to modern fitment house, all can lay the ceramic tile on the ground, when laying the ceramic tile, some places need anomalous ceramic tile (like corner, closestool limit etc.), just need the ceramic tile to measure the system drawing instrument volume and get and system drawing in this time, confirm the cutting position on the ceramic tile through measuring the system drawing instrument, lay the ceramic tile that cuts well again.

Therefore, the ceramic tile gauge provided by the invention patent application publication number CN101749990A has the advantages that the gauge, the connecting rod and the pointer piece can measure the position of a sewer at a long distance, and can only draw a circle and cut the round shape of a ceramic tile, but in actual life, the ceramic tile gauge is not only round but also has various shapes, so that the ceramic tile gauge cannot meet the actual requirements in daily life.

Through improvement, the utility model of China, which is entitled with patent No. CN201109313Y, provides a profiling gauge, which comprises a plurality of conformal thin insertion sheets, wherein a through hole is arranged on the large surface of each thin insertion sheet, a core plate is arranged in the through hole of each thin insertion sheet, two ends of the core plate are respectively fixed on two fixing seats, each thin insertion sheet is clamped between the two fixing seats in parallel, the thin insertion sheets can simulate the shape of an air outlet measurement object through the conformal thin insertion sheets, and then cut and draw on a ceramic tile, however, the prior plurality of conformal thin insertion sheets are not tight enough due to the activity, so that the measurement profiling has errors during use, the difference is centimeter and thousandth of space during the ceramic tile fitting, the phenomenon of more cutting or less cutting is generated on the ceramic tile, the rejection rate of the ceramic tile is increased, the time and labor are wasted, and the cost investment is increased, is not favorable for the use requirement which is rapidly developed at present.

To sum up, there is the elasticity to current measurement system drawing instrument and can't adjust to make can't measure accurate profile modeling object when using, thereby there is the error when system drawing, thereby also can have the error in the cutting, finally leads to unable satisfying people's user demand.

Disclosure of Invention

To the defect among the prior art, the utility model provides a shape chi is got in multipurpose location, its reasonable in design, simple structure, it has realized the tight regulation, can satisfy the measurement and the drawing system to various different shapes, can measure more and draw with the system and go out to add accurate profile modeling object shape, avoids error problem to can satisfy real people's user demand more.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a shape chi is got in multipurpose location, is getting shape fixed plate and getting the fixing base that the shape fixed plate reciprocated, gets shape fixed plate and comprises a plurality of isomorphic thin inserted sheets, gets shape fixed plate and opens along length direction and has the through-hole, and the core has worn to put in the through-hole, and the core both ends are fixed respectively on the fixing base, are provided with the elasticity adjusting part on the fixing base.

Further setting up, the elasticity regulating part is including separating tight piece, cam handle, go up fixed post of fixing a definite and lower fixed post, separate tight piece medial surface and the fixed plate of getting that a plurality of isomorphic thin inserted sheets are constituteed and contact, separate tight piece lateral surface and cam handle contact, cam handle is last to be injectd fixed post and lower fixed post rotation, this elasticity regulating part simple structure, be convenient for people's installation, realize compressing through rotatory cam handle during the use simultaneously and separate tight piece, it is inseparable to separate tight piece and come the compression to get the fixed plate of getting that the thin inserted sheet of a plurality of isomorphs is constituteed again, only need rotate in opposite direction when needs are lax, cam handle will loosen and separate tight piece, it also can become flexible the fixed plate of getting that the thin inserted sheet of a plurality of isomorphs is constituteed to separate tight piece, it is very convenient to operate.

The cam handle is further provided with a clamping groove which is clamped on the end surface of the core plate, the cam handle is fixedly connected with the core plate through a rotating shaft, and the cam handle is clamped on the end surface of the core plate through the clamping groove, so that the installation and the connection of people are facilitated, the cam handle can be rotated at the later stage, and the operation is convenient; it is further provided that the cam handle is fixed to the surface of the core plate by a rotating shaft (this is another fixing means). The cam handle has various installation modes and can be used by people with larger choice.

Further setting up, the tight regulation piece is the elasticity piece, the elasticity piece is installed between the shape fixed plate lateral surface of getting that a plurality of isomorphic thin inserted sheets are constituteed and the fixing base medial surface, the fixing base terminal surface is provided with the elasticity piece, adjust the elasticity piece through the elasticity piece, the elasticity of elasticity piece sets up the shape fixed plate of getting that comprises a plurality of isomorphic thin inserted sheets, its reasonable in design, moreover, the steam generator is simple in structure, the people's of being convenient for installation, the operation of using simultaneously only need can realize through the tight regulation piece, it is also very convenient and simple to use, the people's of being convenient for operation in the reality.

Further setting up, the elasticity piece has last screw hole and lower screw hole for opening on the fixing base terminal surface, goes up the screw hole and corresponds respectively in the screw hole down and installs elasticity screw and lower elasticity screw, and its operation only needs just can realize the elasticity to the elasticity of elasticity piece through adjusting the elasticity piece to the realization is to the elasticity of getting the shape fixed plate that comprises a plurality of isomorphism thin type inserted sheets, and it is very convenient to operate, is convenient for ordinary people's operation, and does not need special people to operate.

Further setting, it has the tight regulation piece groove to be provided with to open on the fixing base, conveniently installs the tight regulation piece on the tight regulation piece groove.

Further, the outer end face of the elastic adjusting piece groove is provided with a cover plate, the cover plate is used for covering the elastic adjusting piece, and the cover plate is in a shape of short (short) so as to facilitate the installation of people and be more beneficial to preventing the elastic adjusting piece from being operated by mistake when not used.

Further setting up, still include a plurality of connecting rod and stationary blade, connecting rod one end and core swing joint, the connecting rod other end and stationary blade swing joint, specific a plurality of connecting rod is two or three or four and so on, specifically preferred two connecting rods here, if still include connecting rod one, connecting rod two and stationary blade, the one end of connecting rod one and core is passed through nut one, the nut is connected together, connecting rod one and connecting rod two pass through nut two, nut two are connected together, connecting rod two and stationary blade one end are passed through nut three, nut three swing joint is in the same place, wherein nut one and nut one, all fill up the packing ring between nut two and nut three and the nut three, be provided with the scale mark on its connecting rod one and the connecting rod two, thereby can make things convenient for people to measure, it is actually more accurate in the use.

Further, the core plate is provided with a connecting hole which is round or spherical, and the nut can be adjusted on the core plate in the spherical shape.

Further setting, the length of core is greater than the length of getting the shape fixed plate, is favorable to the follow-up connecting rod one more.

The core plate is further arranged on one side connected with the first connecting rod, the end face of the core plate is in an arc shape, so that the end face is prevented from cutting a hand in common use, and the use is safer.

Further, the fixing piece is provided with a notch, and the adjacent edges of the notch are right-angle edges, so that the right-angle edges are more favorable for measuring.

Further setting, the fixing base includes base and roof, and the both ends face of base and roof is all through screw fixed connection, makes things convenient for its dismantlement and installation.

The shape taking fixing plate is characterized in that the shape taking fixing plate comprises a first inclined surface and a second inclined surface, the included angle between the first inclined surface and the second inclined surface ranges from 100 degrees to 170 degrees, the included angle between the first inclined surface and the second inclined surface is preferably 135 degrees, the shape taking fixing plate is more beneficial to shape taking and copying, and later-stage drawing is also facilitated.

The utility model has the advantages that: compared with the prior art, the utility model discloses be provided with the tight regulation piece on the fixing base and can realize the tight regulation to getting the shape fixed plate to can be in the in-service use in-process by the thin shape inserted sheet of a plurality of isomorphs constitute get the shape fixed plate when lax, can't measure accurate shape and size, and then can lead to cutting more or cutting less when drawing system and cutting, the difference millicentimetre appears, phenomenon in thousand lost, the utility model provides the high accuracy of measuring, drawing system and cutting, greatly reduced the disability rate of ceramic tile, reduced the degree of difficulty and the time of preparation, further reduced the input of cost. The utility model discloses its reasonable in design, simple structure just can realize through adjusting the tight regulation piece, the people's of being convenient for installation on the one hand, and on the other hand is convenient for people's use more, has improved the practicality greatly, can promote by a large scale and use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the tightness adjusting member groove of the present invention in a fixed seat state.

Fig. 3 is a schematic view of the tightness adjusting member groove of the utility model in the state of the shape-taking fixing plate.

Fig. 4 is a perspective view of the slack adjuster groove of the present invention with a cover plate.

Fig. 5 is a schematic view of the connection between the upper end surface and the lower end surface of the shape-taking fixing plate of the present invention, which is composed of a first inclined plane and a second inclined plane.

Fig. 6 is a schematic perspective view of an embodiment of the present invention.

Fig. 7 is a schematic view illustrating a connection between a core plate and a cam handle according to a first embodiment of the present invention.

Fig. 8 is a schematic perspective view of a second embodiment of the present invention.

Fig. 9 is a schematic view illustrating a connection between the shape-taking fixing plate and the base according to the second embodiment of the present invention.

Fig. 10 is a schematic view illustrating a state of the upper cover plate of the slack adjuster groove cover according to the second embodiment of the present invention.

Fig. 11 is a third schematic view of the embodiment of the present invention.

Fig. 12 is a schematic perspective view of a third embodiment of the present invention.

Fig. 13 is a fourth schematic view of the embodiment of the present invention.

Fig. 14 is a schematic view of a first nut and a first nut according to the present invention.

Fig. 15 is a schematic view of a second nut and a second nut of the present invention.

Fig. 16 is a third schematic view of the nut and the nut of the present invention.

Fig. 17 is a schematic view of the core plate with circular connecting holes of the present invention.

Fig. 18 is a schematic view of the core board with court-shaped connecting holes of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1, as shown in the figure, a multipurpose positioning shape taking ruler comprises a shape taking fixing plate 1 and a fixing seat 2, wherein the fixing seat 2 is vertically moved on the shape taking fixing plate 1, the shape taking fixing plate 1 is composed of a plurality of isomorphic thin insertion pieces 11, a through hole 12 is formed in the shape taking fixing plate 1 along the length direction, a core plate 13 penetrates through the through hole 12, two ends of the core plate 13 are respectively fixed on the fixing seat 2, the fixing seat 2 comprises a base 26 and a top plate 27, two end faces of the base 26 and the top plate 27 are fixedly connected through screws 28, the base 26 and the top plate 27 are convenient to detach and install, and an elastic adjusting piece 3 is arranged on the. The utility model discloses in get shape fixed plate 1 and fixing base 2 and be the preparation of ABS plastics material and form, its core 13 is the iron core board.

Referring to fig. 2, 3 and 4, it is further provided that a slack adjuster groove 21 is formed in the fixing base 2, so that the slack adjuster 3 can be conveniently mounted on the slack adjuster groove 21; further, a cover plate 22 is disposed on the outer end surface of the slack adjuster groove 21, the cover plate 22 is used to cover the slack adjuster 3, and the cover plate 22 is in a shape of short seconds, so that the installation of people is facilitated, and the prevention of misoperation of the slack adjuster 3 is facilitated when the slack adjuster is not used.

Referring to fig. 5, it is further arranged that the upper end surface and the lower end surface of the shape taking fixing plate 1 are both composed of a first inclined surface 14 and a second inclined surface 15, an included angle between the first inclined surface 14 and the second inclined surface 15 is 100-170 degrees, and the included angle between the first inclined surface 14 and the second inclined surface 15 is preferably 135 degrees, so that the shape taking and copying are facilitated, and the later-stage drawing is facilitated.

Example one

As shown in fig. 1, 6 and 7, a multipurpose positioning shape-taking ruler comprises a shape-taking fixing plate 1 and a fixing seat 2 moving up and down on the shape-taking fixing plate 1, wherein the shape-taking fixing plate 1 is composed of a plurality of thin insertion pieces 11 in the same shape, the shape-taking fixing plate 1 is provided with a through hole 12 along the length direction, a core plate 13 penetrates through the through hole 12, two ends of the core plate 13 are respectively fixed on the fixing seat 2, the fixing seat 2 comprises a base 26 and a top plate 27, two end faces of the base 26 and the top plate 27 are fixedly connected through screws 28, so that the fixing seat 2 is convenient to detach and mount, and an elastic adjusting part 3 is arranged on the fixing seat 2; the elastic adjusting piece 3 comprises a clamping piece 31, a cam handle 32, an upper fixing column 33 and a lower fixing column 34, wherein the inner side surface of the clamping piece 31 is contacted with the shape taking fixing plate 1 consisting of a plurality of thin insertion pieces 11 in the same shape, the outer side surface of the clamping piece 31 is contacted with the cam handle 32, the cam handle 32 rotates between the upper fixing column 33 and the lower fixing column 34, a clamping groove 322 is arranged on the cam handle 32, the clamping groove 322 is clamped on the end surface of the core plate 13, the cam handle 32 is fixedly connected with the core plate 13 through a rotating shaft 323, the elastic adjusting piece 3 is an elastic piece 35, the elastic piece 35 is arranged between the outer side surface of the shape taking fixing plate 1 consisting of the thin insertion pieces 11 in the same shape and the inner side surface of the fixing seat 2, an elastic piece 23 is arranged on the end surface of the fixing seat 2, an upper screw hole 24 and a lower screw hole 25 are arranged on the end surface of the fixing seat 2, and an upper elastic screw 241 and a lower elastic screw 251 are correspondingly arranged. The utility model discloses in cam handle 32 is fixed at core 13 through pivot 323 on the surface (this is another fixed mode), and its cam handle 32 mounting means is various, and the optional room that can supply people is great, simultaneously the outer terminal surface of elasticity adjusting part groove 21 is provided with apron 22, and apron 22 is used for covering elasticity adjusting part 3, and apron 22 lid is on cam handle 32 promptly (like figure 4), and its apron 22 is the shape of short to make things convenient for people's installation, be favorable to more preventing when not using maloperation elasticity adjusting part 3.

In the mode, the tightness adjusting pieces 3 are arranged on two sides for tightness adjustment, so that the adjustment of the shape taking fixing plate 1 consisting of a plurality of isomorphic thin insertion pieces 11 is realized, one side can be tightened by manually rotating the cam handle 32, if the cam handle rotates anticlockwise, the tightening piece 31 can be pressed so as to press the plurality of isomorphic thin insertion pieces 11, the other side can be used for tightening the upper tightening screw 241 and the lower tightening screw 251 by starting a traditional external screwdriver, so that the tightness of the plurality of isomorphic thin insertion pieces 11 is realized, finally, the tightness adjustment of the plurality of isomorphic thin insertion pieces 11 inside is realized, no error exists when the imitation shape is measured, the accuracy is greatly improved, the subsequent drawing and cutting also avoid the error, the cutting of the imitation objects (ceramic tiles) with different shapes can be more satisfied, and the requirements of people can be more satisfied, the operation is also extremely simple.

Example two

As shown in fig. 1, 8 and 9, a multipurpose positioning shape-taking ruler comprises a shape-taking fixing plate 1 and a fixing seat 2 moving up and down on the shape-taking fixing plate 1, wherein the shape-taking fixing plate 1 is composed of a plurality of isomorphic thin insertion pieces 11, the shape-taking fixing plate 1 is provided with a through hole 12 along the length direction, a core plate 13 is arranged in the through hole 12 in a penetrating way, two ends of the core plate 13 are respectively fixed on the fixing seat 2, the fixing seat 2 comprises a base 26 and a top plate 27, two end faces of the base 26 and the top plate 27 are fixedly connected through screws 28, so that the fixing seat is convenient to disassemble and install, the fixing seat 2 is provided with a tightness adjusting piece groove 21, the fixing seat 2 is provided with a tightness adjusting piece 3, the tightness adjusting piece 3 comprises a spacing piece 31, a cam handle 32, an upper fixing column 33 and a lower fixing column 34, the inner side face of the spacing piece 31 is contacted with the shape-taking fixing plate 1 composed of the plurality, the outer side surface of the tightening piece 31 is contacted with a cam handle 32, the cam handle 32 rotates between an upper limiting fixing column 33 and a lower limiting fixing column 34, a clamping groove 322 is arranged on the cam handle 32, the clamping groove 322 is clamped on the end surface of the core plate 13, and the cam handle 32 is fixedly connected with the core plate 13 through a rotating shaft 323. In this way, the elastic adjusting member 3 is only arranged on one side of the fixing plate 1, that is, the cam handle 32 is arranged on one side of the fixing plate 1, (as shown in fig. 10), the outer end face of the groove 21 of the elastic adjusting member can be provided with a cover plate 22, the cover plate 22 is used for covering the elastic adjusting member 3, the cover plate 22 is in a shape of s, and the other side of the fixing plate 1 is directly contacted with the fixing base 2, which also can realize adjustment.

EXAMPLE III

As shown in fig. 11 and 12, a multipurpose positioning shape-taking ruler comprises a shape-taking fixing plate 1 and a fixing seat 2 moving up and down on the shape-taking fixing plate 1, wherein the fixing seat 2 comprises a base 26 and a top plate 27, two end faces of the base 26 and the top plate 27 are fixedly connected through screws 28, so that the fixing seat is convenient to disassemble and install, the shape-taking fixing plate 1 comprises a plurality of thin insertion pieces 11 in the same shape, a through hole 12 is formed in the length direction of the shape-taking fixing plate 1, a core plate 13 is arranged in the through hole 12 in a penetrating manner, two ends of the core plate 13 are respectively fixed on the fixing seat 2, a tightness adjusting part 3 is arranged on the fixing seat 2, the tightness adjusting part 3 is a tightness piece 35, the tightness piece 35 is arranged between the outer side face of the shape-taking fixing plate 1 consisting of the plurality of thin insertion pieces 11 in the same shape and the inner side face of the fixing seat 2, a tightness piece 23 is arranged on the end, the upper and lower screw holes 24 and 25 are respectively and correspondingly provided with an upper and lower loose screws 241 and 251. In this way, the tightness adjusting part 3 is arranged on one side of the shape taking fixing plate 1, namely the tightness adjusting part 23 is arranged on one side of the shape taking fixing plate 1, and the other side of the shape taking fixing plate 1 is directly contacted with the fixing seat 2, so that the adjustment can be realized.

Example four

As shown in fig. 1 and 13, a multipurpose positioning shape-taking ruler comprises a shape-taking fixing plate 1 and a fixing seat 2 moving up and down on the shape-taking fixing plate 1, wherein the shape-taking fixing plate 1 is composed of a plurality of thin insertion pieces 11 in the same shape, a through hole 12 is formed in the shape-taking fixing plate 1 along the length direction, a core plate 13 penetrates through the through hole 12, two ends of the core plate 13 are respectively fixed on the fixing seat 2, the fixing seat 2 comprises a base 26 and a top plate 27, two end faces of the base 26 and the top plate 27 are fixedly connected through screws 28, so that the base is convenient to detach and mount, and an elastic adjusting piece 3 is arranged on the fixing seat 2; the connecting rod assembly further comprises a plurality of connecting rods and a fixing plate 6, one end of each connecting rod is movably connected with the core plate 13, the other end of each connecting rod is movably connected with the fixing plate 6, the specific plurality of connecting rods are two, three or four, and the like, preferably two connecting rods are arranged, for example, the connecting rod I4, the connecting rod II 5 and the fixing plate 6 are further included, the length of the core plate 13 is larger than that of the shaping fixing plate 1, and is more favorable for connecting the connecting rod I4 in the subsequent process, the connecting rod I4 and one end of the core plate 13 are connected together through a nut I41 and a nut I42 (shown in figure 14), the connecting rod I4 and the connecting rod II 5 are connected together through a nut II 43 and a nut II 44 (shown in figure 15), the connecting rod II 5 and one end of the fixing plate 6 are movably connected together through a nut III 61 and a nut III 62 (shown in figure, All filled up the packing ring between two nuts 43 and two nuts 44 of nut and three 61 of nut and three 62 of nut, be provided with the scale mark on its connecting rod 4 and the connecting rod two 5 to can make things convenient for people to measure, it is more accurate in the use actually, further sets up, be provided with breach 63 on the stationary blade 6, and the shape of stationary blade 6 is manifold, and not only is limited to the shape in this figure alone, the adjacent side of breach 63 is the right angle side, is favorable to the volume through the right angle side more and gets. The utility model discloses well a plurality of connecting rod can also take off alone and every is used alone, can also make up and use together, and the usage is various.

Referring to fig. 17 and 18, the core plate 13 is provided with a connecting hole 131, the connecting hole 131 is circular or court-shaped, the court-shaped connecting hole is convenient for the nut 42 to be adjustable on the core plate, and the end surface of the core plate 13 on the side connected with the connecting rod 4 is arc-shaped, so that the end surface is beneficial to avoiding cutting a hand in common use, and the use is safer.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a shape chi is got in multipurpose location, is getting shape fixed plate (1) and is getting fixing base (2) that shape fixed plate (1) reciprocated, gets shape fixed plate (1) and opens along length direction and has through-hole (12), and through-hole (12) are built-in to wear to have core (13), and core (13) both ends are fixed respectively on fixing base (2), its characterized in that: the fixing seat (2) is provided with a tightness adjusting part (3).

2. A multi-purpose shape-taking positioning ruler as claimed in claim 1, wherein: elasticity adjusting part (3) are including separating tight piece (31), cam handle (32), go up fixed post (33) of fixing and lower fixed post (34), separate tight piece (31) medial surface and a plurality of thin inserted sheet (11) of isomorphism and constitute and get shape fixed plate (1) and contact, separate tight piece (31) lateral surface and contact with cam handle (32), cam handle (32) are last to be injectd fixed post (33) and lower fixed post (34) and are rotated between.

3. A multi-purpose shape-taking positioning ruler as claimed in claim 2, wherein: the cam handle (32) is provided with a clamping groove (322), the clamping groove (322) is clamped on the end face of the core plate (13), and the cam handle (32) is fixedly connected with the core plate (13) through a rotating shaft (323).

4. A multi-purpose shape-taking positioning ruler as claimed in claim 1, 2 or 3, wherein: elasticity regulating part (3) are elasticity piece (35), and elasticity piece (35) are installed and are got between shape fixed plate (1) lateral surface and fixing base (2) medial surface of getting that a plurality of isomorphic thin inserted sheet (11) are constituteed, and fixing base (2) terminal surface is provided with elasticity piece (23), adjusts elasticity piece (35) through elasticity piece (23), and the elasticity of elasticity piece (35) is fastened up and is got shape fixed plate (1) of being constituteed by a plurality of isomorphic thin inserted sheet (11).

5. A multi-purpose shape-taking positioning ruler as claimed in claim 4, wherein: the loosening part (23) is provided with an upper screw hole (24) and a lower screw hole (25) on the end face of the fixing seat (2), and an upper loosening screw (241) and a lower loosening screw (251) are respectively and correspondingly installed in the upper screw hole (24) and the lower screw hole (25).

6. A multi-purpose shape-taking positioning ruler as claimed in claim 1, wherein: the fixing seat (2) is provided with an elastic adjusting piece groove (21).

7. The multipurpose shape-taking positioning ruler as claimed in claim 6, wherein: the outer end face of the elastic adjusting piece groove (21) is provided with a cover plate (22), and the cover plate (22) is used for covering the elastic adjusting piece (3).

8. A multi-purpose shape-taking positioning ruler as claimed in claim 1, wherein: still include a plurality of connecting rod and stationary blade (6), connecting rod one end and core (13) swing joint, the connecting rod other end and stationary blade (6) swing joint.

9. A multi-purpose shape-taking positioning ruler as claimed in claim 8, wherein: a notch (63) is formed in the fixing piece (6), and the adjacent edge of the notch (63) is a right-angle edge.

10. A multi-purpose shape-taking positioning ruler as claimed in claim 1, wherein: the upper end surface and the lower end surface of the shape taking fixing plate (1) are both composed of a first inclined surface (14) and a second inclined surface (15), and the included angle between the first inclined surface (14) and the second inclined surface (15) is 100-170 degrees.

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