CN202442704U

CN202442704U - Multifunctional measuring device

Info

Publication number: CN202442704U
Application number: CN2012200132204U
Authority: CN
Inventors: 张伸玮
Original assignee: CHUAN CHING MECHANICAL INDUSTRIAL Co Ltd
Current assignee: CHUAN CHING MECHANICAL INDUSTRIAL Co Ltd
Priority date: 2012-01-12
Filing date: 2012-01-12
Publication date: 2012-09-19
Anticipated expiration: 2022-01-12

Abstract

The utility model provides a multifunctional measuring device. The multifunctional measuring device comprises a housing, a bearing seat, an azimuth angle measuring unit, an inclination angle measuring unit, a mirror and a temperature measuring unit, wherein the bearing seat is arranged in the housing, the azimuth angle measuring unit, the inclination angle measuring unit, the mirror and the temperature measuring unit are respectively arranged in the housing, the housing comprises a first view hole and a second view hole which respectively surround an axis, the azimuth angle measuring unit comprises a north arrow, a fixed seat, an adjusting knob and a left amplifier lens, the north arrow is arranged on the bearing seat along the axis, and faces towards the first view hole, the fixed seat is arranged in the housing, the adjusting knob is locked on the fixed seat in a screwed manner, the left amplifier lens is arranged in the adjusting knob, the inclination angle measuring unit comprises an inclinometer, a collimating seat and a top amplifier lens, the inclinometer is arranged on the bearing seat along the axis, and faces towards the second view hole, the collimating seat is movably inserted in the housing, and the top amplifier lens is arranged on the collimating seat. Therefore, the entire size can be reduced to facilitate carrying, and application functions can be increased.

Description

Multifunction measuring set

Technical field

The utility model relates to a kind of surveying instrument, particularly relates to a kind of multifunction measuring set.

Background technology

As shown in Figure 1; General measure instrument 10 has a pedestal 11; Be installed in this pedestal 11 respectively and be positioned at a conplane inclinator 12 and a north arrow 13; One is installed on the pitch angle adjustment button 14 that this pedestal 11 and a built-in enlarging lens can rotate the adjustment focal length, and one is installed on the position angle adjustment button 15 that this pedestal 11 and a built-in enlarging lens can rotate the adjustment focal length.

Though this surveying instrument 10 possess can this inclinator 12 of direct viewing front, pitch angle graduation apparatus 121; Or adjust button 14 through this pitch angle and watch a pitch angle anchor ring graduation apparatus 122 to learn the pitch angle numerical value of object; Front, position angle graduation apparatus 131 that can this north arrow 13 of direct viewing or watch the functions of use of this pitch angle anchor ring graduation apparatus 132 with the azimuth value of learning object through this position angle adjustment button 15; But the overall volume that has this surveying instrument 10 is bigger, carries inconvenient shortcoming.

Summary of the invention

The purpose of the utility model is to provide a kind of overall volume of can dwindling to be convenient for carrying, and can increase the multifunction measuring set of functions of use.

The utility model multifunction measuring set comprises a shell, a bearing, a measurement of azimuth unit, an incline measurement unit, a mirror and a temperature measurement unit.

This shell comprises a procapsid and the back casing that mutual butt joint combines; This procapsid has one and first watches the hole around an axis; This back casing have one around this axis second watch the hole, this procapsid cooperates the adjustment button perforate and of formation one on the left of being positioned to be positioned at the slot on right side with this back casing.

This bearing is fixed in this shell.

This measurement of azimuth unit comprise one along this axis be installed on this bearing and have front, position angle graduation apparatus in the face of this first watch the hole north arrow; One is installed in the holder in this shell; One is installed on the adjustment button that this holder could move and be positioned at this adjustment button perforate along a left and right directions, reaches the left enlarging lens that is installed in the endoporus of this adjustment button in order to a position angle anchor ring graduation apparatus of watching this north arrow.

This incline measurement unit comprise one along this axis be installed on this bearing and have front, pitch angle graduation apparatus in the face of this second watch the hole inclinator; One is inserted in the aiming seat that this slot can move along direction at the bottom of a top, and one is installed on this aiming top enlarging lens in order to a pitch angle anchor ring graduation apparatus of watching this inclinator.

This mirror is fixed on this shell right side.

This temperature measurement unit is fixed on this shell bottom side.

The described multifunction measuring set of the utility model, this measurement of azimuth unit also comprise the left goggle assembly of a hub setting in this shell, and this left side goggle assembly has a lid and places this adjustment button in order to protect the left protecting cover of this left side enlarging lens.

The described multifunction measuring set of the utility model; This aiming seat have one be positioned at this shell top side jacking block; Reach an inserted block from this jacking block this slot of extension insertion towards the bottom; This incline measurement unit also comprises the top goggle assembly of a hub setting in this aiming seat, and this top goggle assembly has the top collar that a lid places this aiming in order to protect the top protecting cover of this top enlarging lens.

The described multifunction measuring set of the utility model; This incline measurement unit comprises that also one is arranged on the holding assembly between this inserted block and this procapsid and this back casing; This holding assembly has the leading flank that is separately positioned on this inserted block and two fixture blocks of a trailing flank, and direction is separately positioned on several draw-in grooves of this procapsid and this back casing inner face at the bottom of this top.

The described multifunction measuring set of the utility model, the inserted block of this aiming seat also have two flutings of direction setting at the bottom of this top.

The described multifunction measuring set of the utility model, this incline measurement unit comprise that also one is installed in the transparent dustproof sheet of this shell top side, and this top enlarging lens is positioned at this transparent dustproof sheet top.

The described multifunction measuring set of the utility model; This bearing comprises a dividing plate; One is looped around the urceolus of this dividing plate outer rim; Respectively by this dividing plate cooperate with this urceolus form one before a room and a back room, one is arranged at this urceolus is communicated with this preceding room and aims at the preceding through hole of the endoporus of this adjustment button along this left and right directions, and one is arranged at this urceolus this back room of connection and the back through hole of this transparent dustproof sheet of direction aligning at the bottom of this top; This north arrow is installed in this preceding room, and this inclinator is installed in this back room.

The described multifunction measuring set of the utility model, this bearing also comprise being separately positioned on outside this urceolus puts several lock ears that combine in order to lock with this back casing.

The described multifunction measuring set of the utility model, this bearing comprise that also one is arranged at the center pit of this dividing plate, and this north arrow also has first reference column of this center pit of insertion, and this inclinator also has second reference column of this center pit of insertion.

The described multifunction measuring set of the utility model also comprises a hanging unit, and this hanging unit comprises that one plants and to be fixed on the peg in this shell, and one is placed in this peg and exposes the lanyard of this shell.

The beneficial effect of the utility model is: through this north arrow and this inclinator are installed in this shell along this axis coaxle, can dwindle overall volume and be convenient for carrying, can increase functions of use through this mirror and this temperature measurement unit.

Description of drawings

Fig. 1 is the front view of general measure instrument;

Fig. 2 is the exploded perspective view of the utility model multifunction measuring set one preferred embodiment;

Fig. 3 is the planimetric map of a procapsid of this preferred embodiment;

Fig. 4 is the forward sight combination stereogram of this preferred embodiment, shows that an adjustment button and an aiming seat are in non-working condition;

Fig. 5 is the backsight combination stereogram of this preferred embodiment, shows that this adjustment button and this aiming seat is in non-working condition;

Fig. 6 is the local assembled sectional view that picks up from Fig. 4, shows that this aiming seat is positioned at one and is forced down the position;

Fig. 7 is the view of similar Fig. 4, shows that this adjustment button and this aiming seat is in user mode;

Fig. 8 is the view of similar Fig. 5, shows that this adjustment button and this aiming seat is in user mode;

Fig. 9 is similar 6 view, shows that this aiming seat is positioned at one and is drawn high the position;

Figure 10 is the upward view of this preferred embodiment, shows a temperature measurement unit.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.

Before detailed description, be noted that employed relative position term in entire description, for example " fore-and-aft direction X ", " left and right directions Y ", " top end direction Z " are with shown in each figure and normally use the orientation to be benchmark.

As shown in Figure 2, the preferred embodiment of the utility model multifunction measuring set comprises a shell 2, a bearing 4, a measurement of azimuth unit 5, an incline measurement unit 6, a mirror 7, a temperature measurement unit 8 and a hanging unit 9.

Like Fig. 2, shown in Figure 3, this shell 2 comprises a procapsid 20 and the back casing 30 that mutual butt joint combines.

This procapsid 20 has one first substrate 21; One first top board 22, one first base plate, 23, the one first left plate 24, that extends toward rear ends from this first substrate 21 respectively links one first right panel 25 of this first top board 22 and this first base plate 23; Reach first board 26 that a right-hand member from this first substrate 21 bends backward, this first substrate 21 cooperates formation one top side, open slot half shape 27 of rear side with this first right panel 25 and this first board 26.

This first substrate 21 has respectively watches hole 211 and one first baffle ring 212 around one first of an axis I; Be arranged on this and first watch several outer lockholes 213 of hole 211; One is arranged on one first jack 214 of these first substrate, 21 inner faces, and one be arranged on this first substrate 21 and these first left plate 24 intersections first pin-and-hole 215.

This first top board 22 has open to the back-end dustproof sheet caulking groove half shape 221 on one day.

This first base plate 23 has thermometer storage tank half shape 231 along this left and right directions Y extension.

This first left plate 24 has open adjustment button perforate half shape 241 in a left side.

Mirror storage tank half shape 261 that this first board 26 has one direction Z extends at the bottom of this top.

This procapsid 20 comprises that also one is arranged on the upper shield 28 that this adjustment button perforate half shape 241 and this first watched between the hole 211.

This back casing 30 has one second substrate 31; One second top board 32, one second base plate, 33, the one second left plate 34, that extends toward front ends from this second substrate 31 respectively links one second right panel 35 of this second top board 32 and this second base plate 33; Reach second board 36 that a right-hand member from this second substrate 31 bends forward, this second substrate 31 cooperates formation one top side, open slot half shape 37 in front side with this second right panel 35 and this second board 36.

This second substrate 31 has respectively watches hole 311 and one second baffle ring 312 around one second of this axis I; Being centered around this second watches hole 311 outer and aim at several first screw hole columns 313 of said lockhole 213; One aims at second jack 314 of this first jack 214; One is arranged on this second substrate 31 and these second left plate 34 intersections and aims at second pin-and-hole 315 of this first pin-and-hole 215, and is respectively adjacent to several second screw hole columns 316 of said first screw hole column 313.

This second top board 32 has forward end opening on one day and aims at dustproof sheet caulking groove half shape 321 of this dustproof sheet slot half shape 221.

This second base plate 33 has thermometer storage tank half shape 331 along this left and right directions Y extension.

This second left plate 34 has adjustment button perforate half shape 341 that this adjustment button perforate half shape 241 was opened and aimed in a left side.

Mirror storage tank half shape 361 that this second board 36 has one direction Z extends at the bottom of this top.

This back casing 30 comprises that also one is arranged on this adjustment button perforate half shape 341 and second watches between the hole 311 and aim at the accommodation seat 38 of this upper shield 28 with this.

When this procapsid 20 and this back casing 30 involutory; Like Fig. 2, Fig. 3, shown in Figure 7, said dustproof sheet caulking groove half shape 221,321 cooperates formation one dustproof sheet caulking groove 201, like Fig. 2, Fig. 3, shown in Figure 10; Said thermometer storage tank half shape 231,331 cooperates formation one thermometer storage tank 202; Like Fig. 2, Fig. 3, shown in Figure 7, said adjustment button perforate half shape 241,341 cooperates formation one adjustment button perforate 203, like Fig. 2, Fig. 3, shown in Figure 4; Said mirror storage tank half shape 261,361 cooperates formation one mirror storage tank 204; Like Fig. 2, Fig. 3, shown in Figure 8, said slot

half shape

27,37 cooperates and forms a slot 205, locks said lockhole 213 and said first screw hole column 313 along this fore-and-aft direction X respectively through several first screws 100 between this procapsid 20 and this back casing 30 and makes both dock each other to lock and tie.

As shown in Figure 2; This bearing 4 comprises a dividing plate 41 around this axis I; One is looped around the urceolus 42 of these dividing plate 41 outer rims; One is arranged at the center pit 43 of this dividing plate 41, and it is outer and aim at several lock ears 44 of said second screw hole column 316 to be separately positioned on this urceolus 42, cooperates the preceding room 45 and that forms room 46 afterwards with this urceolus 42 by this dividing plate 41 respectively; One be arranged at this urceolus 42 and be communicated with this preceding room 45 at least one before through hole 47, and one be arranged at this urceolus 42 and be communicated with the back through hole 48 of this back room 46.

Between this bearing 4 and this back casing 30, lock said lock ear 44 along this fore-and-aft direction X respectively through several second screws 101 and make both lock knot each other with said second screw hole column 316.

Like Fig. 2, Fig. 3, Fig. 4, shown in Figure 7; This measurement of azimuth unit 5 comprises that one is installed in the north arrow 51 in this preceding room 45; One holder 52 that is installed in the accommodation seat 38 of this back casing 30 and put by upper shield 28 lids of this procapsid 20; One along this left and right directions Y screw lock in this holder 52 and be positioned at the adjustment button 53 of this adjustment button perforate 203; The left enlarging lens 54 and the locking cap 55, that are installed in respectively in this adjustment button 53 are plugged on the left latch 56 between this first pin-and-hole 215 and this second pin-and-hole 315, and one is sleeved on this left side latch 56 outer left goggle assemblys 57 of hub setting rotationally in this shell 2 that are.

This north arrow 51 have one in the face of this first watch hole 211 front, position angle graduation apparatus 511; One is positioned at these front, position angle graduation apparatus 511 outer shrouds and aims at the position angle anchor ring graduation apparatus 512 of this preceding through hole 47; One first flange 513 that can be stopped by first baffle ring 212 of this procapsid 20, and one insert this center pit 43 to increase by first reference column 514 of these north arrow 51 fixed effects.

This holder 52 has one and runs through and aim at the screw 521 of this preceding through hole 47 along this left and right directions Y.

This adjustment button 53 has the rightabout swivel becket 532 that the screw rod 531, of locking this screw 521 is positioned at this screw rod 531, and one run through and aim at the step shape of this preceding through hole 47 vertically endoporus 533.

This left side enlarging lens 54 is installed in this endoporus 533 in order to watch this position angle anchor ring graduation apparatus 512.

This locking cap 55 is installed in this endoporus 533 and presses and puts this left side enlarging lens 54 and make this left side enlarging lens 54 be limited the location.

This left side goggle assembly 57 has one and is the left-handed arm 571 of hub setting rotationally in this shell 2 through this left side latch 56, and one is arranged at the free end of this left-handed arm 571 and can covers and puts outside this adjustment button 53 to protect the left protecting cover 572 of this left side enlarging lens 54.

Should adjustment button 53 when rotating, this adjustment button 53 this holder 52 relatively moves changing the distance between this left side enlarging lens 54 and this north arrow 51 along this left and right directions Y, and then the effect of focal length is adjusted in generation.

Like Fig. 2, Fig. 5, Fig. 6, shown in Figure 8; This incline measurement unit 6 comprises that one is installed in the inclinator 61 in this back room 46; One is embedded in this dustproof sheet caulking groove 201 and the transparent dustproof sheet 62 of this back through hole 48 of direction Z aligning at the bottom of this top; One is inserted in the aiming seat 63 of this slot 205; The one top enlarging lens 64, that is installed on a jacking block 631 of this aiming seat 63 and aims at this transparent dustproof sheet 62 is the top goggle assembly 65 of hub setting rotationally in this aiming seat 63, and one is arranged on inserted block 632 of this aiming 63 and the holding assembly 66 between this first substrate 21 and this second substrate 31.

This inclinator 61 have one in the face of this second watch hole 311 front, pitch angle graduation apparatus 611; One is positioned at these front, pitch angle graduation apparatus 611 outer shrouds and aims at the pitch angle anchor ring graduation apparatus 612 of this back through hole 48; One second flange 613 that can be stopped by second baffle ring 312 of this back casing 30, and one insert this center pit 43 to increase by second reference column 614 of these inclinator 61 fixed effects.

This aiming seat 63 has this jacking block 631 and this inserted block 632 that generally is down L shaped; Direction Z is arranged at two flutings 633 of this inserted block 632 at the bottom of this top respectively; One is arranged on the pivot groove 634 of this jacking block 631 and these inserted block 632 intersections; One at the bottom of this top direction Z be arranged at this jacking block 631 and aim at the containing hole 635 of this transparent dustproof sheet 62 in order to be installed in this top enlarging lens 64, and one is arranged on this jacking block 631 and is looped around the outer top collar 636 of this containing hole 635.

Can conveniently this inserted block 632 be inserted in this slot 205 through said fluting 633.

This top enlarging lens 64 is in order to watch this pitch angle anchor ring graduation apparatus 612.

This top goggle assembly 65 has one and is positioned at this pivot groove 634 and is the top spiral arm 651 of hub setting rotationally in this aiming seat 63 through a tip cutting pin 67, and one is arranged at the free end of this top spiral arm 651 and can covers and puts outside this top collar 636 to protect the top protecting cover 652 of this top enlarging lens 64.

Like Fig. 2, Fig. 3, Fig. 6, shown in Figure 9; This holding assembly 66 has the leading flank that is separately positioned on this inserted block 632 and two fixture blocks 661 of trailing flank; And direction Z is separately positioned on several draw-in grooves 662 of the inner face of this first substrate 21 and this second substrate 31 at the bottom of this top; Through cooperating of said fixture block 661 and said draw-in groove 662; This aiming seat 63 is drawn high toward a top or when the bottom is forced down, can be obtained the location, and then change distance between this top enlarging lens 64 and this inclinator 61 to produce the effect of adjusting focal length.

What be worth explanation is, the position is set can exchanges of said fixture block 661 and said draw-in groove 662 can make this aiming seat 63 obtain holdings equally and locate.

This mirror 7 is fixed in this mirror storage tank 204.

Like Fig. 2, shown in Figure 10, this temperature measurement unit 8 comprises that one is fixed on the thermometer 82 that bases 81, in this thermometer storage tank 202 are mounted on this base 81, and one to be installed in this thermometer 82 outer and be fixed in the scaleplate 83 of this base 81.

Like Fig. 2, Fig. 3, shown in Figure 7, this hanging unit 9 comprises that one is plugged on the peg 91 between this first jack 214 and this second jack 314, and one is placed in this peg 91 and exposes the lanyard 92 outside this shell 2.

During use; Because the position angle that how to utilize this north arrow 51 to record object; And the pitch angle that how to utilize this inclinator 61 to record object; By the measuring instrument those skilled in the art are easy to understand, and it is not the characteristics place of the utility model, so do not give unnecessary details the use-pattern of this north arrow 51 and this inclinator 61 at this.

As shown in Figure 4; The user can first watch hole 211 to watch front, the position angle graduation apparatus 511 of this north arrow 51 to learn the azimuth value of object from this; As shown in Figure 5, the user can second watch hole 311 to watch front, the pitch angle graduation apparatus 611 of this inclinator 61 to learn the pitch angle numerical value of object from this.

Like Fig. 4, shown in Figure 7; When the user need see the azimuth value of enlarge font; Can be earlier with pulling away this adjustment button 53 by left side protecting cover 572, simple eye then seeing into this adjustment button 53 is through the swivel becket 532 adjustment focal lengths that rotate this adjustment button 53; See through this left side enlarging lens 54 again and just can know the enlarge font numerical value of seeing this position angle anchor ring graduation apparatus 512, and then learn the azimuth value of object.

Like Fig. 5, Fig. 7, shown in Figure 8; When the user need see the pitch angle numerical value of enlarge font; Can earlier this top protecting cover 652 be pulled away this top collar 636, simple eye then seeing into this top enlarging lens 64 is through drawing high or force down this aiming seat 63 adjustment focal lengths; See through this top enlarging lens 64 again and just can know the enlarge font numerical value of seeing this pitch angle anchor ring graduation apparatus 612, and then learn the pitch angle numerical value of object.

When finishing using, should left side protecting cover 572 lids putting this adjustment button 53 outside should left side enlarging lens 54 with protection, should aim at 63 and force down, and this top protecting cover 652 covered put outside this top collar 636 to protect this top enlarging lens 64, so just can be convenient for carrying.

Conclude above-mentionedly, the utility model multifunction measuring set has effect and the advantage that is described below:

One, like Fig. 2, Fig. 4, shown in Figure 5; The utility model is installed in this north arrow 51 and this inclinator 61 in this shell 2 along this axis I is coaxial; Inclinator 12 compared to general measure instrument 10 is positioned at same plane with north arrow 13, and the utility model can dwindle overall volume and be convenient for carrying.

Two, like Fig. 5, Fig. 6, Fig. 8, shown in Figure 9, the utility model should can obtain the location through this holding assembly 66 by aiming seat 63 when the adjustment focal length, can increase ease of use.

Three, like Fig. 2, Fig. 4, shown in Figure 7; The utility model should left side protecting cover 572 lids put that outside this adjustment button 53, can protect should left side enlarging lens 54; This top protecting cover 652 lids are put outside this top collar 636 can protect this top enlarging lens 64, also possess dustproof effect simultaneously.

Four, like Fig. 4, shown in Figure 5, the user can utilize this mirror 7 to watch arrangement face, can also this mirror 7 be used to improve as catoptron when meeting accident and rescued probability, can increase the functions of use of the utility model whereby.

Five, shown in figure 10, the user can utilize this temperature measurement unit 8 to learn temperature, can increase the functions of use of the utility model whereby.

Six, like Fig. 2, shown in Figure 7, the user can be hung on neck with the utility model or lie in waistband, knapsack to be convenient for carrying through this lanyard 92.

Claims

1. a multifunction measuring set comprises a shell, a bearing, a measurement of azimuth unit, an incline measurement unit, a mirror and a temperature measurement unit, it is characterized in that:

This shell comprises a procapsid and the back casing that mutual butt joint combines; This procapsid has one and first watches the hole around an axis; This back casing have one around this axis second watch the hole, this procapsid cooperates the adjustment button perforate and of formation one on the left of being positioned to be positioned at the slot on right side with this back casing;

This bearing is fixed in this shell;

This measurement of azimuth unit comprise one along this axis be installed on this bearing and have front, position angle graduation apparatus in the face of this first watch the hole north arrow; One is installed in the holder in this shell; One is installed on the adjustment button that this holder could move and be positioned at this adjustment button perforate along a left and right directions, reaches the left enlarging lens that is installed in the endoporus of this adjustment button in order to a position angle anchor ring graduation apparatus of watching this north arrow;

This incline measurement unit comprise one along this axis be installed on this bearing and have front, pitch angle graduation apparatus in the face of this second watch the hole inclinator; One is inserted in the aiming seat that this slot can move along direction at the bottom of a top, and one is installed on this aiming top enlarging lens in order to a pitch angle anchor ring graduation apparatus of watching this inclinator;

This mirror is fixed on this shell right side;

This temperature measurement unit is fixed on this shell bottom side.

2. multifunction measuring set according to claim 1 is characterized in that:

This measurement of azimuth unit also comprises the left goggle assembly of a hub setting in this shell, and this left side goggle assembly has a lid and places this adjustment button in order to protect the left protecting cover of this left side enlarging lens.

3. multifunction measuring set according to claim 2 is characterized in that:

This aiming seat have one be positioned at this shell top side jacking block; Reach an inserted block from this jacking block this slot of extension insertion towards the bottom; This incline measurement unit also comprises the top goggle assembly of a hub setting in this aiming seat, and this top goggle assembly has the top collar that a lid places this aiming in order to protect the top protecting cover of this top enlarging lens.

4. multifunction measuring set according to claim 3 is characterized in that:

This incline measurement unit comprises that also one is arranged on the holding assembly between this inserted block and this procapsid and this back casing; This holding assembly has the leading flank that is separately positioned on this inserted block and two fixture blocks of a trailing flank, and direction is separately positioned on several draw-in grooves of this procapsid and this back casing inner face at the bottom of this top.

5. multifunction measuring set according to claim 4 is characterized in that:

The inserted block of this aiming seat also has two flutings of direction setting at the bottom of this top.

6. multifunction measuring set according to claim 4 is characterized in that:

This incline measurement unit comprises that also one is installed in the transparent dustproof sheet of this shell top side, and this top enlarging lens is positioned at this transparent dustproof sheet top.

7. multifunction measuring set according to claim 6 is characterized in that:

This bearing comprises a dividing plate; One is looped around the urceolus of this dividing plate outer rim; Respectively by this dividing plate cooperate with this urceolus form one before a room and a back room, one is arranged at this urceolus is communicated with this preceding room and aims at the preceding through hole of the endoporus of this adjustment button along this left and right directions, and one is arranged at this urceolus this back room of connection and the back through hole of this transparent dustproof sheet of direction aligning at the bottom of this top; This north arrow is installed in this preceding room, and this inclinator is installed in this back room.

8. multifunction measuring set according to claim 7 is characterized in that:

This bearing also comprises being separately positioned on outside this urceolus puts several lock ears that combine in order to lock with this back casing.

9. multifunction measuring set according to claim 7 is characterized in that:

This bearing comprises that also one is arranged at the center pit of this dividing plate, and this north arrow also has first reference column of this center pit of insertion, and this inclinator also has second reference column of this center pit of insertion.

10. according to the described multifunction measuring set of arbitrary claim in the claim 1 to 9, it is characterized in that:

This multifunction measuring set also comprises a hanging unit, and this hanging unit comprises that one plants and to be fixed on the peg in this shell, and one is placed in this peg and exposes the lanyard of this shell.