CN113048858B - Convenient measuring device for architectural decoration design - Google Patents
Convenient measuring device for architectural decoration design Download PDFInfo
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- CN113048858B CN113048858B CN202110297954.3A CN202110297954A CN113048858B CN 113048858 B CN113048858 B CN 113048858B CN 202110297954 A CN202110297954 A CN 202110297954A CN 113048858 B CN113048858 B CN 113048858B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
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- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of measuring devices, and discloses a convenient measuring device for building decoration design, which comprises a base and a supporting seat fixedly connected to the base, wherein a mounting plate is rotationally connected to the supporting seat, two telescopic pieces with stretching and shrinking directions on the same straight line are connected to the mounting plate, and the stretching and shrinking directions of the two telescopic pieces are along the radial direction of the mounting plate; one end of the telescopic piece, which is far away from the mounting disc, is rotationally connected with a mounting block, one side of the mounting block is fixedly connected with a contact piece, a measuring mechanism for measuring the distance between the contact piece and the center of the mounting disc is arranged on the telescopic piece, and an error preventing mechanism for eliminating errors caused by rotation of the mounting block is connected on the mounting block. The multifunctional measuring operation can be realized through the extension of the extension piece and the rotation of the installation block, and the problem that the measuring device in the prior art is single in function and cannot meet the complicated and various measuring requirements in architectural decoration design is solved.
Description
Technical Field
The invention relates to the technical field of measuring devices, in particular to a convenient measuring device for architectural decoration design.
Background
The architectural decoration design refers to the behavior aimed at beautifying the building and the building space, and is the key to realizing the physical and mental functions of the building. According to the use property of the building, the environment and the corresponding standard, modern material means, technological means and artistic means are comprehensively utilized, the building is reasonable in function, comfortable, graceful and obvious in character, and meets the physiological and psychological requirements of people, so that users are happy in mood, and the building is convenient for indoor and outdoor environment design of study, work, life and rest.
The building decoration design is frequently required to be measured, because the content related to the building decoration design is quite abundant, measurement of different occasions and different forms is required in the design process, so that the space of a building is reasonably planned, a more perfect environment is designed, when the measurement is performed, the distance between two walls is possibly required to be measured, the length, width, height, inner diameter, outer diameter and the like of a certain object are possibly measured, the measurement function of the conventional measuring device is relatively single, and the complex and various measurement requirements in the building decoration design process cannot be met.
Disclosure of Invention
The invention aims to provide a convenient measuring device for architectural decoration design, which solves the problem that the measuring device in the prior art has single function and cannot meet the complicated and various measuring requirements in architectural decoration design.
In order to achieve the above purpose, the invention adopts the following technical scheme: the convenient measuring device for the architectural decoration design comprises a base and a supporting seat fixedly connected to the base, wherein a mounting plate is rotationally connected to the supporting seat, two telescopic pieces with the extending and contracting directions on the same straight line are connected to the mounting plate, and the extending and contracting directions of the two telescopic pieces are along the radial direction of the mounting plate; one end of the telescopic piece, which is far away from the mounting disc, is rotationally connected with a mounting block, one side of the mounting block is fixedly connected with a contact piece, a measuring mechanism for measuring the distance between the contact piece and the center of the mounting disc is arranged on the telescopic piece, and an error preventing mechanism for eliminating errors caused by rotation of the mounting block is connected on the mounting block.
The principle of the scheme is as follows: in this application, when needs are measured, promote measuring device to the occasion that needs to be measured, then rotate the mounting disc, make the line direction of two extensible members unanimous with the measured size direction of measured object, then adjust the length value of two extensible members (the length value of two extensible members can equal also can be inequality) for the contact piece contacts with the two extreme points of measured object measured size respectively, utilizes the distance between two contact pieces of measuring mechanism measurement department at last, thereby obtains the measured size. Meanwhile, the mounting block is rotationally connected to one end of the telescopic piece far away from the mounting disc, so that when measurement is performed, the two contact pieces can be rotated according to detection requirements, for example, when the distance between two walls is measured, the two contact pieces can be rotated to a state of deviating from each other for measurement, then the two contact pieces are respectively propped against the two wall surfaces, the distance between the two wall surfaces can be measured, and the inner diameter of the pipe fitting can be measured by using the two contact pieces in the state; for example, when the length of an object is measured (for example, the length of a wood board is measured), the mounting block can be rotated to enable the two contact pieces to rotate to a state of being opposite to each other, then the object (two ends of the wood board) is clamped between the two contact pieces, and the measurement of the parameter dimensions such as the length of the object can be completed; and when the length of the stepped surface is measured (for example, a wall surface with a corner), the mounting block can be rotated to adjust the contact pieces to face the same direction, so that one contact piece is abutted against one stepped surface, and the other contact piece is abutted against the other stepped surface, thereby completing the measurement of the corresponding size. In this application, at the in-process of rotating the installation piece, utilize the error prevention mechanism who connects on the installation piece to dispel because of the installation piece rotates and cause the error of the measuring mechanism measured distance to make measuring result more accurate.
The beneficial effect of this scheme lies in:
1. the functions of the measurement are various: compared with the prior art, the measuring device has relatively single function, and the measuring device can meet various measurement requirements in architectural decoration design, can measure distance, and can also measure parameters such as length, inner diameter, outer diameter and the like.
2. The use is convenient: through setting up two extensible members in this application, when measuring, two extensible members can independently stretch out and draw back, consequently when the size is measured to needs, only need promote the base to the position of measuring, need not the position of accurate adjustment base, only need adjust two extensible members alone for contact piece that connects on two extensible members and the extreme point contact of piece of measuring can, convenient operation.
3. The measurement accuracy is high: in this application, when rotating the installation piece and carrying out the measurement of different kind parameter, error prevention mechanism can automatic elimination because of the installation piece rotates the error that causes to make measuring result more accurate.
4. The method is suitable for multi-angle measurement: in this application, owing to the mounting disc is rotated and is connected on the supporting seat, consequently can rotate the mounting disc and make the wiring of two extensible members rotate to make measuring device not only can measure the size on the horizontal direction, can also measure the height of vertical direction and the distance of incline direction, the scope of test is wider, uses more practicality.
Preferably, as an improvement, the measuring mechanism comprises a measuring ruler and a winding disc for winding the measuring ruler, wherein the winding disc is fixedly connected to the mounting disc, a spring reset sheet is rotationally connected to the winding disc, one end of the measuring ruler is fixedly connected to the spring reset sheet, and the other end of the measuring ruler is connected with the error preventing mechanism.
In the scheme, when the telescopic piece is used for driving the contact piece to displace, the telescopic piece also drives the measuring ruler to roll, and the distance between the contact piece connected to the telescopic piece and the mounting plate can be known according to the extending length of the measuring ruler, so that the measuring distance is obtained; simultaneously, the measuring ruler is always in a straightened state by utilizing the tensile force action of the elastic reset piece, so that the measuring result is more accurate.
Preferably, as an improvement, the telescopic piece is fixedly connected with a transparent cover, and the transparent cover is provided with a guide groove matched with the measuring ruler.
In this scheme, utilize the guide way to play the guide effect to the slip of dipperstick, still play the guard action to the dipperstick simultaneously.
Preferably, as an improvement, the error preventing mechanism comprises a traction block and a connecting piece, wherein the traction block is connected to one end of the telescopic piece far away from the mounting disc in a sliding manner, and one end of the measuring ruler far away from the spring reset piece is fixedly connected to the traction block; one end of the connecting piece is rotationally connected to the traction block, the other end of the connecting piece is rotationally connected to one side, deviating from the contact piece, of the mounting block, and when the mounting block rotates 180 degrees, the displacement of the connecting piece driving traction block along the expansion direction of the expansion piece is equal to the displacement of the contact piece relative to the expansion direction of the expansion piece.
In this scheme, when the installation piece takes place to rotate, the installation piece passes through connecting piece push-and-pull traction block and slides on the extensible member, and the installation piece drives the contact and takes place to rotate when rotating to make the contact take place the displacement in extensible member flexible direction, slide on the extensible member through traction block, can compensate the displacement that the contact takes place in extensible member flexible direction, thereby ensure that after the contact takes place the displacement change, its measuring distance can not produce the error.
Preferably, as an improvement, a limiting groove for controlling the rotation of the mounting block is formed in one end, far away from the mounting disc, of the telescopic piece, and a fixing mechanism for fixing the mounting block is arranged between the limiting groove and the mounting block.
In this scheme, utilize the spacing groove to provide spacingly to the rotation of installation piece, make things convenient for the installation piece to rotate 180 with accuracy, then utilize fixed establishment to fix the installation piece to make the fixed position of installation piece in the measurement process, be favorable to accomplishing the measurement accurately.
Preferably, as an improvement, the fixing mechanism comprises a first permanent magnet and a second permanent magnet which are attracted to each other, the number of the first permanent magnets is two, the two first permanent magnets are fixedly connected in the limiting groove, and the second permanent magnet is fixedly connected to the mounting block.
In this scheme, utilize two first permanent magnets to fix installation piece pivoted two extreme positions, only need rotate the installation piece and make first permanent magnet and second permanent magnet break away from during the rotation can, simple structure and convenient operation.
Preferably, as an improvement, the contact piece comprises a travel switch, a fixing groove is formed in the mounting block, and the travel switch is fixedly connected in the fixing groove.
In the scheme, the travel switch can be used for accurately sensing that the travel switch is in contact with an object to be measured, so that measurement operation is accurately completed; meanwhile, the travel switch is fixedly connected in the fixing groove, and the travel switch can be stably fixed and protected by the fixing groove, so that the travel switch can work stably for a long time.
Preferably, as an improvement, the mounting block is fixedly connected with an indicator lamp electrically connected with the travel switch.
In this scheme, when travel switch and article contact and switch on, the pilot lamp lights and makes the person of measuring know clearly that corresponding travel switch has contacted with the article that awaits measuring to the flexible of accurate control extensible member realizes more accurate measurement.
Preferably, as an improvement, the telescopic member comprises a multi-stage electric telescopic rod fixedly connected to the mounting plate.
In this scheme, adopt current multistage electric telescopic handle, can stably and accurately stretch out and draw back and accomplish the measurement, measure accurate and with low costs.
Preferably, as an improvement, the bottom of the base is rotatably connected with a universal roller with a brake.
In this scheme, through setting up universal gyro wheel, can conveniently promote measuring device to the article department that awaits measuring and measure, it is more convenient to use.
Drawings
Fig. 1 is a front view of a portable measuring device for architectural decoration design according to a first embodiment of the present invention.
Fig. 2 is a partial enlarged view of fig. 1 at a.
Fig. 3 is a partial enlarged view of fig. 1 at B.
Fig. 4 is a schematic view of the mounting block of fig. 3 rotated 180 °.
Fig. 5 is a schematic diagram of the same location as fig. 4 in the second embodiment of the present invention.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: base 1, supporting seat 2, universal gyro wheel 3, mounting panel 4, support tight pole 5, electric telescopic handle 6, installation piece 7, dipperstick 8, coiling dish 9, mounting panel 10, spring reset piece 11, transparent lid 12, travel switch 13, pilot lamp 14, traction block 15, connecting rod 16, spacing groove 17, first permanent magnet 18, second permanent magnet 19.
Example 1
Embodiment one is substantially as shown in fig. 1, 2, 3 and 4: the utility model provides a convenient measuring device is used in architectural decoration design, including base 1 and the supporting seat 2 on base 1 through screw fixed connection, universal gyro wheel 3 that takes the brake is connected with through the screw on four angles in the bottom of base 1, the position that the front side wall of supporting seat 2 is close to the top is rotated through the round pin axle and is connected with discoid mounting disc 4, threaded connection has support tight pole 5 on the supporting seat 2, support tight pole 5's tip through screw fixed connection rubber pad, rotate support tight pole 5 through the screw, can make support tight pole 5 promote the rubber pad support tightly or keep away from mounting disc 4, when the rubber pad supports tight mounting disc 4, can be fixed in on the supporting seat 2 with mounting disc 4; meanwhile, in order to enable the mounting plate 4 to rotate slowly and stably, a damper is arranged at a pin shaft connected with the mounting plate 4 and the supporting seat 2.
Two telescopic members are connected to the mounting plate 4 along the radial direction of the mounting plate 4, each telescopic member comprises a multi-stage electric telescopic rod 6 fixedly connected to the front side surface of the mounting plate 4 through a screw, and the mounting plate 4 is located at the middle position of the two electric telescopic rods 6. In combination with fig. 3, one end of the electric telescopic rod 6 far away from the mounting disc 4 is rotatably connected with a mounting block 7 through a pin shaft, the mounting block 7 can rotate in the vertical direction, one side of the mounting block 7 is fixedly connected with a contact piece, a measuring mechanism for measuring the distance between the contact piece and the center of the mounting disc 4 is connected with the electric telescopic rod 6, and an error preventing mechanism for eliminating errors caused by rotation of the mounting block 7 is connected with the mounting block 7.
With reference to fig. 1 and 2, the measuring mechanism comprises a measuring ruler 8 and a winding disc 9 for winding the measuring ruler 8, wherein one end of the electric telescopic rod 6, which is close to the mounting disc 4, is fixedly connected with a mounting plate 10 through a screw, the winding disc 9 is fixedly connected to the mounting plate 10 through a screw, a rotating shaft is rotatably connected in the winding disc 9 through a pin shaft, a spring reset plate 11 is fixedly connected to the rotating shaft in a winding manner, one end of the measuring ruler 8 is riveted with one end, which is far away from the rotating shaft, of the spring reset plate 11, and the other end of the measuring ruler 8 is connected with the error preventing mechanism. When the electric telescopic rod 6 stretches to drive the position of the measuring ruler 8 to change, the part of the measuring ruler 8 which rotates out of the winding disc 9 can be straightened for measurement under the tensile force of the spring reset piece 11. Meanwhile, in order to enable the part of the measuring ruler 8 outside the winding disc 9 to be rolled more accurately, in the embodiment, a transparent cover 12 is fixedly connected to the outer wall of the electric telescopic rod 6 through a screw, a guide groove used for being matched with the measuring ruler 8 is formed in one side of the transparent cover 12, facing the electric telescopic rod 6, of the transparent cover, and the measuring ruler 8 is guided and protected through the guide groove.
As shown in fig. 3, the contact piece comprises a travel switch 13, a fixed groove is formed in the left side wall of the mounting block 7, the travel switch 13 is fixedly connected in the fixed groove through a screw, and a contact piece of the travel switch 13 extends out of the left side wall of the mounting block 7; meanwhile, the mounting block 7 is fixedly connected with an indicator lamp 14 through a screw, the indicator lamp 14 is electrically connected with the travel switch 13, and when a contact piece of the travel switch 13 is contacted with an object to be measured, the travel switch 13 is conducted to enable the indicator lamp 14 to be electrified and lightened, so that a measurer is prompted that the travel switch 13 on the side is contacted with the object to be measured, and accurate measurement is achieved.
As shown in fig. 3, the error preventing mechanism comprises a traction block 15 and a connecting piece, the traction block 15 is slidably connected to the electric telescopic rod 6 along the telescopic direction of the electric telescopic rod 6, one end of the measuring scale 8, which is far away from the spring reset piece 11 in fig. 2, is fixedly connected to the traction block 15 through a screw, the connecting piece comprises a connecting rod 16, the right end of the connecting rod 16 is hinged to the traction block 15, the left end of the connecting rod 16 is hinged to the mounting block 7, when the mounting block 7 rotates from the state in fig. 3 to the state in fig. 4 (namely, the mounting block 7 rotates 180 °), the travel switch 13 rotates to the right side of the mounting block 7, at the moment, the distance between the travel switch 13 on the mounting block 7 in fig. 4 and the mounting disc 4 in fig. 1 is reduced, and at the moment, under the pushing action of the connecting rod 16, the traction block 15 moves a distance along the telescopic direction (right direction in fig. 4) of the electric telescopic rod 6, and the distance between the traction block 15 and the travel switch 13 is equal to the distance between the travel switch 13 and the mounting disc 4, the left end of the connecting rod 16 is hinged to the mounting block 7, when the mounting block 7 rotates from the state in fig. 4, the travel switch 7 (namely, the mounting block 7 rotates 180 °), the travel switch 13 is still accurate, and the error can be measured after the distance of the mounting disc 7 is compensated, and the distance of the travel switch 7 is still measured after the position of the mounting block 7 is changed.
The specific implementation process is as follows:
when it is necessary to use the measuring device for measurement in a building decoration design, the use state of the measuring device is different for measurement in different ways, and a description is made below of a typical measurement scenario among them.
Measurement mode one: measuring the inner diameter of a tubular or tubular object, measuring the distance between two wall surfaces, and the like, firstly rotating the mounting block 7, enabling the side surface of the mounting block 7, on which the travel switch 13 is mounted, to rotate to a state away from the mounting disc 4, at the moment, both travel switches 13 face a direction away from the mounting disc 4 (namely, the state in fig. 3), then pushing the base 1 to a position to be measured, enabling the two travel switches 13 to be respectively positioned between two end points to be measured, then adjusting the electric telescopic rod 6 to extend the electric telescopic rod 6 until the travel switch 13 contacts with the position to be measured and the indicator lamp 14 is lightened, stopping extending the electric telescopic rod 6, pulling the measuring ruler 8 to rotate out of the winding disc 9 through the mounting block 7, the connecting rod 16 and the traction block 15 when the electric telescopic rod 6 is extended, after the indicator lamp 14 is lightened, reading the length of the measuring ruler 8 extending out of the winding disc 9, the distance between the measured point and the center of the mounting plate 4 is obtained by simply adding the measurement results of the two measuring scales 8 in the same manner, and the distance between the two points to be measured is obtained (for how to measure the distance to be measured by the measuring scales 8, since the electric telescopic rod 6 has a certain length when being shortened to the shortest state, when the electric telescopic rod 6 is contracted to the shortest state, the distance of the travel switch 13 can be accurately measured in advance, then when one end of the measuring scale 8 is fixed on the traction block 15, the reading of the measuring scale 8 exposed out of the winding plate 9 is equal to the distance accurately measured in advance, so that when the subsequent travel switch 13 is displaced along the telescopic direction of the electric telescopic rod 6, the length of the measuring scale 8 pulled out of the winding plate 9 is equal to the displacement of the travel switch 13 relative to the mounting plate 4, so that the dimension measured by the measuring ruler 8 is always equal to the actual distance between the travel switch 13 and the mounting plate 4, and accurate measurement of the distance is realized).
And a second measurement mode is as follows: the method comprises the steps of measuring the outer diameter of a tubular or tubular object, measuring the length, width and height of the object and the like, firstly, rotating the mounting block 7, enabling the side surfaces of the mounting block 7, on which the travel switches 13 are mounted, to rotate to a state of being opposite to each other, at the moment, enabling the two travel switches 13 to face the direction of the mounting disc 4 (namely, the state in fig. 2), enabling the electric telescopic rod 6 to extend to enable the distance between the two travel switches 13 to be larger than the length to be detected, pushing the two travel switches 13 to the two sides of the object to be detected, gradually shrinking the length of the electric telescopic rod 6 until the travel switches 13 are in contact with the object to be detected and the indicator lamp 14 is on, measuring the distance between the travel switches 13 and the center of the mounting disc 4 by exposing the reading of the winding disc 9 through the measuring ruler 8, measuring the distance between the other travel switch 13 and the mounting disc 4 by the same method, and then adding the measured two distances to obtain the corresponding size of the object to be detected.
And a measurement mode III: when one side of the cabinet body is close to a wall, the depth (width) of the cabinet body is measured, firstly, the mounting block 7 is rotated, so that the side surface of the mounting block 7, on which the travel switch 13 is mounted, is rotated to the left or the right as shown in fig. 1, at the moment, both travel switches 13 are positioned on the left side or the right side of the mounting block 7 (namely, one travel switch 13 is in the state as shown in fig. 2, and the other travel switch 13 is in the state as shown in fig. 3), and then the travel switch 13 (namely, the travel switch 13 in the state as shown in fig. 3) on the mounting disc 4 is moved in a direction away from the mounting disc 4 until the travel switch 13 is abutted against the wall surface; the other electric telescopic rod 6 is contracted to pull the other travel switch 13 (i.e. the travel switch 13 in the state shown in fig. 2) to move towards the mounting plate 4 until the travel switch 13 is contacted with the side wall of the cabinet body, and the corresponding size of the measured object can be obtained by adding the measured results of the two measuring scales 8.
In the switching process of different measurement modes, the error prevention mechanism compensates the condition that the position of the travel switch 13 is changed due to the rotation of the mounting block 7, so that each measurement mode can accurately finish measurement.
Example two
The second embodiment differs from the first embodiment in that: as shown in fig. 5, in order to keep the mounting block 7 stable during the measurement process, in this embodiment, a limiting groove 17 is formed at one end of the electric telescopic rod 6 away from the mounting plate 4, the mounting block 7 is rotatably connected in the limiting groove 17, the mounting block 7 can only rotate 180 ° under the limiting action of the limiting groove 17, and a fixing mechanism for fixing the mounting block 7 is arranged between the limiting groove 17 and the mounting block 7. Referring to fig. 4 and 5, the fixing mechanism includes a first permanent magnet 18 and a second permanent magnet 19 that attract each other, the number of the first permanent magnets 18 is two, the two first permanent magnets 18 are fixedly connected to the left side wall and the right side wall of the mounting block 7 through screws, and the second permanent magnet 19 is fixedly connected to the inner side wall of the limiting groove 17 through screws, when the mounting block 7 rotates 180 ° counterclockwise from the state in fig. 4, the permanent magnet on the left side wall of the mounting block 7 rotates to attract each other with the second permanent magnet 19 in fig. 4, so that the mounting block 7 can be fixed after rotating, thereby the mounting block 7 is stably fixed in the measuring process, and more accurate measurement is realized.
The foregoing is merely exemplary of the present invention, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present invention, and these should also be regarded as the protection scope of the present invention, which does not affect the effect of the implementation of the present invention and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (8)
1. The utility model provides a convenient measuring device is used in architectural decoration design, includes base and fixed connection's supporting seat on the base, its characterized in that: the support seat is rotationally connected with a mounting disc, the mounting disc is connected with two telescopic pieces with the extending and contracting directions on the same straight line, and the extending and contracting directions of the two telescopic pieces are along the radial direction of the mounting disc; one end of the telescopic piece, which is far away from the mounting disc, is rotationally connected with a mounting block, one side of the mounting block is fixedly connected with a contact piece, a measuring mechanism for measuring the distance between the contact piece and the center of the mounting disc is arranged on the telescopic piece, and an error preventing mechanism for eliminating errors caused by rotation of the mounting block is connected on the mounting block; the measuring mechanism comprises a measuring ruler and a winding disc for winding the measuring ruler, the winding disc is fixedly connected to the mounting disc, a spring reset piece is rotationally connected to the winding disc, one end of the measuring ruler is fixedly connected to the spring reset piece, and the other end of the measuring ruler is connected with the error preventing mechanism; the error prevention mechanism comprises a traction block and a connecting piece, wherein the traction block is connected to one end of the telescopic piece, which is far away from the mounting disc, and one end of the measuring ruler, which is far away from the spring reset piece, is fixedly connected to the traction block; one end of the connecting piece is rotationally connected to the traction piece, the other end of the connecting piece is rotationally connected to one side, deviating from the contact piece, of the mounting piece, and when the mounting piece rotates 180 degrees, the connecting piece drives the traction piece to move along the expansion direction of the expansion piece by an amount equal to the displacement of the contact piece relative to the expansion direction of the expansion piece; when the side surfaces of the two mounting blocks, on which the contact pieces are mounted, rotate to deviate from the mounting disc, the two contact pieces face to the direction away from the mounting disc and are used for measuring the inner diameter and the distance; the side surfaces of the two mounting blocks, on which the contact pieces are mounted, rotate to be opposite to each other, and the two contact pieces face the direction of the mounting disc and are used for measuring the outer diameter, the length, the width and the height; the side face of the contact piece installed on one installation block rotates to deviate from the installation disc, and the side face of the contact piece installed on the other installation block rotates to face the installation disc and is used for measuring the depth or width of the cabinet body when one side of the cabinet body leans against the wall.
2. The portable measuring device for architectural decoration design according to claim 1, wherein: the telescopic piece is fixedly connected with a transparent cover, and a guide groove matched with the measuring ruler is formed in the transparent cover.
3. The portable measuring device for architectural decoration design according to claim 2, wherein: one end of the telescopic piece, which is far away from the mounting disc, is provided with a limiting groove for controlling the mounting block to rotate, and a fixing mechanism for fixing the mounting block is arranged between the limiting groove and the mounting block.
4. A portable measuring device for architectural decoration design according to claim 3, wherein: the fixing mechanism comprises first permanent magnets and second permanent magnets which are attracted to each other, the number of the first permanent magnets is two, the two first permanent magnets are respectively and fixedly connected to two sides of the mounting block, and the second permanent magnets are fixedly connected to the side walls of the limiting grooves.
5. The portable measuring device for architectural decoration design according to claim 4, wherein: the contact piece comprises a travel switch, a fixed groove is formed in the mounting block, and the travel switch is fixedly connected in the fixed groove.
6. The portable measuring device for architectural decoration design according to claim 5, wherein: and the mounting block is fixedly connected with an indicator lamp electrically connected with the travel switch.
7. A portable measuring device for architectural decoration design according to any one of claims 1-6, wherein: the telescopic piece comprises a multi-stage electric telescopic rod fixedly connected to the mounting plate.
8. The portable measuring device for architectural decoration design according to claim 7, wherein: the bottom of the base is rotationally connected with a universal roller with a brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110297954.3A CN113048858B (en) | 2021-03-19 | 2021-03-19 | Convenient measuring device for architectural decoration design |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110297954.3A CN113048858B (en) | 2021-03-19 | 2021-03-19 | Convenient measuring device for architectural decoration design |
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| CN113048858A CN113048858A (en) | 2021-06-29 |
| CN113048858B true CN113048858B (en) | 2023-05-26 |
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Families Citing this family (3)
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| CN114216424B (en) * | 2021-11-03 | 2024-06-14 | 中船澄西船舶修造有限公司 | Pipe corner measurement tool |
| CN114184221B (en) * | 2021-11-26 | 2024-04-19 | 河南省地质调查院 | Portable geophysical field observation equipment |
| CN115256279A (en) * | 2022-07-08 | 2022-11-01 | 上海外高桥造船有限公司 | Installation tool of marine split type base and ship comprising same |
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