CN208477099U - Real Estate Appraisal measurement of house area device - Google Patents
Real Estate Appraisal measurement of house area device Download PDFInfo
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- CN208477099U CN208477099U CN201820986045.4U CN201820986045U CN208477099U CN 208477099 U CN208477099 U CN 208477099U CN 201820986045 U CN201820986045 U CN 201820986045U CN 208477099 U CN208477099 U CN 208477099U
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- rangefinder
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- measurement
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a kind of Real Estate Appraisal measurement of house area devices, are related to Real Estate Appraisal detection device technology field, it is intended to solve the problem of the probe for needing mobile whole device to convert rangefinder when testing using rangefinder different direction.Its drip irrigation device is, including rangefinder, and rangefinder side is equipped with probe, pedestal is equipped with below rangefinder, circumference array is equipped with several support rods below pedestal；Rangefinder passes through the shaft being vertically arranged and is rotatably installed on pedestal, and the locating piece for determining rangefinder rotational angle is equipped between pedestal and rangefinder.Pedestal is placed on inside the house for needing to measure, and by adjusting support rod, guarantees the level of rangefinder, then carries out distance detection and recording detection data using rangefinder.Need to commutate ranging when, rotation rangefinder simultaneously its rotational angle is positioned by locating piece, multi-faceted ranging can be realized in the case where not needing mobile base, it is convenient and easy, raising measurement efficiency.
Description
Technical field
The utility model relates to Real Estate Appraisal detection device technology field more particularly to a kind of Real Estate Appraisal houses
Area measuring device.
Background technique
During Real Estate Appraisal, need to measure the distance between house sidings using laser range finder, and then conveniently
Calculate floor space.But since laser range finder needs user's manual support when in use, if making in measurement process
When user's arm shakes or tilts, it will lead to the data inaccuracy of laser range finder measurement, be easy to appear error.
Application publication number is that the Chinese patent of CN107843902A discloses a kind of laser range finder measured for house,
Including laser range finder, the fixed rectangular slab of laser range finder lower wall surface, rectangular slab lower wall surface four corners are respectively mounted backing plate, under backing plate
Wall surface welds pillar, and each pillar lower wall surface installs the first annulus, and each first annulus side wall surface welds oscillating rod, each swing
One end face vertical columns of bar, corresponding a pair of of the column side wall surface of leftward position are provided with strip groove, each strip groove inside
Wall surface installs sliding block, each slider side wall face hold-down support, and support side wall surface is provided with rectangle slot.It is used in laser range finder
When reasonably supported, lead to error in data convenient for that will not deviate when laser range finder detection data, improve laser ranging
The using effect of instrument.
But in practical applications, when needing different direction to be tested using rangefinder, need mobile entire dress
It sets to convert the probe of rangefinder, needs to level after mobile whole device in this way；Especially ground out-of-flatness when, need again
Support is adjusted, measurement efficiency is influenced.
Utility model content
The purpose of the utility model is to provide Real Estate Appraisal measurement of house area devices, by rotating rangefinder
It is mounted on the base, to realize multi-faceted ranging in the case where being not necessarily to mobile base, improves measurement efficiency.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of Real Estate Appraisal measurement of house area device, including rangefinder, the rangefinder side are equipped with probe, institute
It states and is equipped with pedestal below rangefinder, circumference array is equipped with several support rods below the pedestal；The rangefinder by setting vertically
The shaft set is rotatably installed on pedestal, and the positioning for determining rangefinder rotational angle is equipped between the pedestal and rangefinder
Part.
By using above-mentioned technical proposal, pedestal is placed on inside the house for needing to measure, and by adjusting support rod,
Guarantee the level of rangefinder, then distance detection and recording detection data is carried out using rangefinder, to calculate floor space.It needs
Commutate ranging when, rotation rangefinder simultaneously its rotational angle is positioned by locating piece, can be the case where not needing mobile base
It is lower to realize multi-faceted ranging, convenient and easy, raising measurement efficiency.
Further, the pedestal is equipped with relief hole, and the shaft locating rotation is mounted in relief hole, and it is located at
One end in relief hole is equipped with the first bevel gear being coaxially arranged；Positioning is rotatably equipped with horizontally disposed in the pedestal
Drive rod, described drive rod one end are located in relief hole, and pedestal is stretched out in one end, and it is located at one end in relief hole equipped with the
The second bevel gear of one bevel gear cooperation.
By using above-mentioned technical proposal, when needing to rotate rangefinder, driving drive rod drives second bevel gear rotation,
Under the engagement of first bevel gear and second bevel gear, shaft rotation is driven, to realize the rotation commutation of rangefinder, knot
Structure is simple, facilitates operation, and effect is obvious.
Further, the locating piece includes that circumference array is set on the base and is disposed around four U-shaped cards outside shaft
Block, the U-shaped card block are slidably mounted on pedestal along the line direction of itself and shaft, and it is open towards shaft, the shaft
Outer wall is equipped with the convex block cooperated with U-shaped card block.
By using above-mentioned technical proposal, after rotating rangefinder, if U-shaped card block can smoothly block on shaft outer wall
Convex block then shows that rangefinder has rotated clockwise or counterclockwise 90 ° or 180 °.It can not only determine the angle of rotation of rangefinder
Degree, and under the snap-in function of U-shaped card block and convex block, it realizes the fixation after rangefinder turns an angle, guarantees rangefinder
Stability when use, and then guarantee the accuracy of ranging.
Further, the pedestal is equipped with guide groove, and the U-shaped card block is slidably mounted in guide groove, and described leads
The first tension spring is equipped between one end to slot far from shaft and U-shaped card block.
By using above-mentioned technical proposal, guide groove plays guiding and position-limiting action to the sliding of U-shaped card block, guarantees U-shaped
The stability of fixture block sliding.Wherein, under the action of the first tension spring, guarantee U-shaped card fixture block to the convex block on shaft outer wall
Clamping force, guarantee that structure is simple, and effect is obvious to the locating effect of rangefinder.
Further, it is equipped on the pedestal positioned at the side of guide groove and determines along perpendicular to the sliding of guide groove length direction
Position bar, the U-shaped card block are equipped with the location hole cooperated with locating rod.
By using above-mentioned technical proposal, after locating rod to be plugged in the positioning hole on U-shaped card block, can fix U-shaped
The position of fixture block avoids under the action of the first tension spring, and when needing 180 ° of rotation rangefinders, U-shaped card block influences shaft
Rotation, structure is simple, facilitates operation and effect is obvious.
Further, the pedestal is equipped with the shield that lid is located at outside rangefinder, and the pedestal is equipped with for that will prevent
The fixing piece that shield is fixed on the base；The second tension bullet being vertically arranged is equipped between the shield lower end surface and pedestal
Spring, under normal conditions, the lower end surface of the shield are located at the top of rangefinder.
By using above-mentioned technical proposal, when rangefinder does not work, shield is fixed on the base by fixing piece, to ranging
Instrument is protected.When rangefinder works normally, fixing piece is released to the fixed function of shield, in the effect of the second tension spring
Under, shield is raised above, and exposes rangefinder, and shield is avoided to influence the normal work of rangefinder.It will protection compared to directly
Cover is removed, and can be avoided shield loss.
Further, the fixing piece includes the limit that is rotatably installed on pedestal and can abut with shield upper end
The pivot center of block, the limited block is vertically arranged.
By using above-mentioned technical proposal, when fixed blade guard, rotary spacing block supports its lower end surface with shield upper end
It connects, shield can be fixed on the base by second spring-compressed.When needing to open shield, limited block is rotated
Shield is left, after losing the position-limiting action of limited block, under the action of the second tension spring, shield is popped up, and is exposed
Rangefinder guarantees the normal work of rangefinder.
Further, the lower end surface of the shield sets outwardly extending flange, the lower end surface of the limited block and flange
Upper surface abut.
By using above-mentioned technical proposal, outwardly extending flange is set in shield lower end surface, limited block is only needed and turned over
Side abuts can be realized and fix to the limit of shield, abuts without the upper surface with shield, can reduce the height of limited block
Degree simplifies structure, convenient and easy.
In conclusion the utility model has the following beneficial effects:
1, by the way that rangefinder to be rotatably installed on pedestal, and its rotational angle is determined by locating piece, realization is being not necessarily to
In the case where mobile base realize rangefinder can multi-faceted ranging, improve measurement efficiency；
2, by the way that the shield being located at outside rangefinder is arranged on pedestal, shield is fixed on pedestal by fixing piece
On, and the second tension spring being vertically arranged is equipped between shield lower end and pedestal, shield is while protecting rangefinder
The normal ranging work of rangefinder is not influenced.
Detailed description of the invention
Fig. 1 is the overall structure diagram of Real Estate Appraisal measurement of house area device, for embodying its working condition；
Fig. 2 is the cross-sectional view of Real Estate Appraisal measurement of house area device, for embodying first bevel gear and the second cone
Gear；
Fig. 3 is the cross-sectional view of Real Estate Appraisal measurement of house area device, for embodying guide groove；
Fig. 4 is the overall structure diagram of Real Estate Appraisal measurement of house area device, for embodying slippage slot；
Fig. 5 is the overall structure diagram of Real Estate Appraisal measurement of house area device, for embodying its collapse state.
In figure, 1, pedestal；11, relief hole；12, guide groove；13, receiving hole；14, slippage slot；2, rangefinder；21, it pops one's head in；
3, shaft；31, convex block；32, first bevel gear；4, drive rod；41, second bevel gear；42, handwheel；5, U-shaped card block；51, first
Tension spring；52, location hole；6, locating rod；61, third tension spring；7, shield；71, flange；72, the second tension spring；
73, transparent windows；74, limited block；8, support rod；81, fixed link；811, articulated shaft；8111, square hole；82, bar is slid；
821, chassis；9, inserted link；91, the 4th tension spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of Real Estate Appraisal measurement of house area device, referring to Fig.1, including pedestal 1, the center of 1 upper surface of pedestal
Position is equipped with rangefinder 2, and 2 side of rangefinder is equipped with probe 21, and rangefinder 2 passes through the shaft 3 being vertically arranged and is rotatably installed in
On pedestal 1.Circumference array is equipped with four support rods 8 below pedestal 1, and support rod 8 includes the fixed link being arranged in below pedestal 1
81, and the sliding bar 82 being threadedly coupled with fixed link 81, the horizontal positioned of pedestal 1 is guaranteed by the length of adjusting support rod 8,
And then guarantee that rangefinder 2 is normally carried out ranging work.Wherein, in order to guarantee pedestal 1 place stability, sliding bar 82 it is separate
One end of pedestal 1 is equipped with chassis 821.
Referring to Fig. 2, relief hole 11 is equipped on pedestal 1,3 locating rotation of shaft is mounted in relief hole 11, and it is located at
One end in relief hole 11 is equipped with the first bevel gear 32 being coaxially arranged；Locating rotation is gone back in pedestal 1, and level is installed
The drive rod 4 of setting, 4 one end of drive rod are located in relief hole 11, and are equipped with the second bevel gear engaged with first bevel gear 32
41；The other end stretches out pedestal 1, and is connected with handwheel 42.Handwheel 42 is rotated, drive rod 4 drives second bevel gear 41 to rotate, the
Under the engagement of one bevel gear 32 and second bevel gear 41, shaft 3 drives rangefinder 2 to rotate, and is not needing mobile base 1
In the case of, the aligning direction of conversion probe 21, and then realize multi-faceted ranging, improve ranging efficiency.
Referring to Fig.1, in order to guarantee rangefinder 2 rotate angle, the rotational angle of shaft 3 is determined by locating piece.At this
In embodiment, shaft 3 is able to drive rangefinder 2 and rotates 180 °, rotates clockwise or counterclockwise 90 °.Locating piece includes Circle-Array
Column are arranged on pedestal 1 and are disposed around four U-shaped card blocks 5 outside shaft 3, referring to Fig. 3, are equipped on pedestal 1 radial along shaft 3
The guide groove 12 of setting, U-shaped card block 5 are slidably mounted in guide groove 12, and it is open towards shaft 3.On the outer wall of shaft 3
Equipped with the convex block 31 cooperated with U-shaped card block 5, if after rotating shaft 3, U-shaped card block 5 can block convex block 31 just, then show to turn
After axis 3 drives rangefinder 2 to rotate counterclockwise or clockwise 90 ° or 180 °, and U-shaped card block 5 blocks convex block 31, additionally it is possible to Gu
Determine shaft 3, guarantees the stabilization after rangefinder 2 turns an angle.
Referring to Fig. 3, in order to guarantee U-shaped card block 5 to the clamping effect of convex block 31, in the one end of guide groove 12 far from shaft 3
The first tension spring 51 is equipped between U-shaped card block 5.Referring to Figures 1 and 2, U-shaped in order to avoid under the action of tension spring
Fixture block 5 influences shaft 3 and rotates 180 °, is equipped with positioned at the side of guide groove 12 along perpendicular to 12 length side of guide groove on pedestal 1
To the locating rod 6 of setting, and locating rod 6 is equipped with third tension spring 61 far from the side of guide groove 12, and U-shaped card block 5 is equipped with
The location hole 52 cooperated with locating rod 6.Referring to Fig. 3, locating rod 6 is plugged in location hole under the action of third tension spring 61
In 52, the first tension spring 51 is compressed in realization, U-shaped card block 5 is fixed in guide groove 12 and far from shaft 3, convenient and easy.
Lid is equipped on pedestal 1 and is located at outside rangefinder 2 in order to which rangefinder 2 is effectively protected with Fig. 4 referring to Fig.1
Shield 7, pedestal 1 is equipped with fixing piece for being fixed on shield 7 on pedestal 1.In the present embodiment, in pedestal 1
Four corners be equipped with the receiving hole 13 that is vertically arranged, be equipped with the second tension spring 72 being vertically arranged in receiving hole 13, and the
The both ends of two tension springs 72 are separately fixed at the bottom of shield 7 lower end surface and receiving hole 13.Referring to Fig.1, the second tension bullet
Under normal conditions, the lower end surface of shield 7 is located at the top of rangefinder 2 to spring 72, and shield 7 is avoided to influence the probe 21 on rangefinder 2
Normal work.Referring to Fig. 2 and Fig. 4, in the lower end surface two sides of shield 7 flange 71 with outward extension, and flange 71 is flat
For row in drive rod 4, fixing piece includes the limited block 74 that is rotatably installed on pedestal 1 and can abut with 71 upper surface of flange, limit
The pivot center of position block 74 is vertically arranged, and there are three limited block 74 sets along 71 length direction array of flange.
Referring to Fig. 5, when not needing using rangefinder 2, shield 7 is pressed down on, the second tension spring 72 is compressed into appearance
It receives in hole 13, behind 7 lower end surface of shield and 1 upper surface of pedestal abutting, rotary spacing block 74 is pressed on it on flange 71, from
And shield 7 is fixed on pedestal 1, protect rangefinder 2.When needing using rangefinder 2, it is right to release its for rotary spacing block 74
The position-limiting action of flange 71, under the action of the second tension spring 72, shield 7 is bounced, and exposes rangefinder 2, guarantees ranging
The normal work of instrument 2.In order to facilitate the data shown on observation rangefinder 2, transparent windows 73 are equipped on shield 7.
Referring to Fig. 4, is stored for convenience when not needing using the device, it is avoided to occupy biggish space, it will
Fixed link 81 passes through to be rotatably installed on pedestal 1 along the articulated shaft 811 perpendicular to the setting of 71 length direction of flange.In order to realize branch
Fixation after strut 8 rotates is equipped in the lower end surface of pedestal 1 along hinged equipped with square hole 8111 on the end face of articulated shaft 811
The slippage slot 14 that axis 811 is axially arranged is slidably fitted with the inserted link 9 being plugged in square hole 8111 in slippage slot 14.Rotation branch
After strut 8, inserted link 9 is plugged in square hole 8111, the rotation of articulated shaft 811 can be limited, is i.e. realization consolidating to support rod 8
It is fixed.In addition, in order to guarantee inserted link 9 to the fixed function of support rod 8, in the one end far from square hole 8111 of inserted link 9 and slippage slot
It is equipped with the 4th tension spring 91 between 14, guarantees that inserted link 9 is plugged in the clamping force in square hole 8111.
The working principle and application method of the utility model:
It after support rod 8 is turned to vertical state, is fixed using inserted link 9, then according to the smooth degree on ground
Position of the sliding bar 82 in fixed link 81 is adjusted, guarantees the horizontal positioned of pedestal 1.Rotary spacing block 74 releases it to flange
71 position-limiting action, under the action of the second tension spring 72, shield 7 is bounced, and exposes rangefinder 2, that is, ranging can be used
Instrument 2 carries out ranging, and is recorded.Need to commutate ranging when, rotate handwheel 42, drive shaft drive second bevel gear 41 rotate,
Under the engagement of first bevel gear 32 and second bevel gear 41, shaft 3 drives rangefinder 2 to rotate, and selects corresponding U-shaped card
Block 5 positions rangefinder 2.Locating rod 6 is extracted out of location hole 52, under the action of the first tension spring 51, U-shaped card
Block 5 is slided to close to 3 direction of shaft, if U-shaped card block 5 can block convex block 31 just, shows that 2 rotational angle of rangefinder is quasi-
Really, ranging can be carried out.Rangefinder 2 can be made to carry out multi-faceted carry out ranging according to above-mentioned steps, it is convenient and easy, guarantee ranging
Efficiency.After completing ranging, shield 7 is resetted, support rod 8 turns to horizontality reset, convenient for collecting and transport.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of Real Estate Appraisal measurement of house area device, including rangefinder (2), rangefinder (2) side, which is equipped with, to be visited
Head (21), it is characterised in that: be equipped with pedestal (1) below the rangefinder (2), the pedestal (1) is if lower section circumference array is equipped with
Heavenly Stems and Earthly Branches strut (8)；The rangefinder (2) passes through the shaft (3) being vertically arranged and is rotatably installed on pedestal (1), the pedestal (1)
The locating piece for determining rangefinder (2) rotational angle is equipped between rangefinder (2).
2. Real Estate Appraisal according to claim 1 measurement of house area device, it is characterised in that: the pedestal (1)
It is equipped with relief hole (11), shaft (3) locating rotation is mounted in relief hole (11), and it is located in relief hole (11)
One end is equipped with the first bevel gear (32) being coaxially arranged；Positioning is rotatably equipped with horizontally disposed drive in the pedestal (1)
Lever (4), described drive rod (4) one end are located in relief hole (11), and pedestal (1) is stretched out in one end, and it is located at relief hole (11)
Interior one end is equipped with the second bevel gear (41) cooperated with first bevel gear (32).
3. Real Estate Appraisal according to claim 2 measurement of house area device, it is characterised in that: the locating piece packet
It includes circumference array to be arranged on pedestal (1) and be disposed around the four U-shaped card blocks (5) of shaft (3) outside, the U-shaped card block (5) is along it
It is slidably mounted on pedestal (1) with the line direction of shaft (3), and its opening is towards shaft (3), on shaft (3) outer wall
Equipped with the convex block (31) cooperated with U-shaped card block (5).
4. Real Estate Appraisal according to claim 3 measurement of house area device, it is characterised in that: the pedestal (1)
It is equipped with guide groove (12), the U-shaped card block (5) is slidably mounted in guide groove (12), and separate turn of the guide groove (12)
The first tension spring (51) are equipped between one end and U-shaped card block (5) of axis (3).
5. Real Estate Appraisal according to claim 4 measurement of house area device, it is characterised in that: the pedestal (1)
The upper side positioned at guide groove (12) is equipped with along the locating rod (6) perpendicular to the sliding of guide groove (12) length direction, the U-shaped card
Block (5) is equipped with the location hole (52) cooperated with locating rod (6).
6. the measurement of house area device of Real Estate Appraisal described in any one of -5 according to claim 1, it is characterised in that:
The pedestal (1) is equipped with lid and is located at the shield (7) of rangefinder (2) outside, and the pedestal (1) is equipped with for by shield
(7) fixing piece being fixed on pedestal (1)；Second be vertically arranged is equipped between shield (7) lower end surface and pedestal (1)
Tension spring (72), under normal conditions, the lower end surface of the shield (7) are located at the top of rangefinder (2).
7. Real Estate Appraisal according to claim 6 measurement of house area device, it is characterised in that: the fixing piece packet
The limited block (74) that is rotatably installed on pedestal (1) and can abut with shield (7) upper end is included, the limited block (74) turns
Shaft line is vertically arranged.
8. Real Estate Appraisal according to claim 7 measurement of house area device, it is characterised in that: the shield
(7) lower end surface is set outwardly extending flange (71), and the lower end surface of the limited block (74) and the upper surface of flange (71) abut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986045.4U CN208477099U (en) | 2018-06-22 | 2018-06-22 | Real Estate Appraisal measurement of house area device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986045.4U CN208477099U (en) | 2018-06-22 | 2018-06-22 | Real Estate Appraisal measurement of house area device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477099U true CN208477099U (en) | 2019-02-05 |
Family
ID=65215069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820986045.4U Active CN208477099U (en) | 2018-06-22 | 2018-06-22 | Real Estate Appraisal measurement of house area device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208477099U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024025A (en) * | 2019-12-31 | 2020-04-17 | 河南城建学院 | Real estate house acceptance device |
| CN111457885A (en) * | 2020-05-04 | 2020-07-28 | 江苏枂硕电子科技有限公司 | Intelligent detection indoor decoration planning layout instrument |
| CN112000154A (en) * | 2020-07-16 | 2020-11-27 | 张洋 | Agricultural breeding environment monitoring device based on big data |
| CN114001699A (en) * | 2021-12-31 | 2022-02-01 | 中国化学工程第十三建设有限公司 | Real estate building area measuring device |
| CN114608503A (en) * | 2022-01-18 | 2022-06-10 | 张华� | Real estate building area self-adaptation measuring device |
-
2018
- 2018-06-22 CN CN201820986045.4U patent/CN208477099U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024025A (en) * | 2019-12-31 | 2020-04-17 | 河南城建学院 | Real estate house acceptance device |
| CN111457885A (en) * | 2020-05-04 | 2020-07-28 | 江苏枂硕电子科技有限公司 | Intelligent detection indoor decoration planning layout instrument |
| CN112000154A (en) * | 2020-07-16 | 2020-11-27 | 张洋 | Agricultural breeding environment monitoring device based on big data |
| CN114001699A (en) * | 2021-12-31 | 2022-02-01 | 中国化学工程第十三建设有限公司 | Real estate building area measuring device |
| CN114608503A (en) * | 2022-01-18 | 2022-06-10 | 张华� | Real estate building area self-adaptation measuring device |
| CN114608503B (en) * | 2022-01-18 | 2024-01-30 | 浙江蓝宸信息科技有限公司 | Real estate building area self-adaptation measuring device |
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