CN113048858A - Convenient measuring device for architectural decoration design - Google Patents
Convenient measuring device for architectural decoration design Download PDFInfo
- Publication number
- CN113048858A CN113048858A CN202110297954.3A CN202110297954A CN113048858A CN 113048858 A CN113048858 A CN 113048858A CN 202110297954 A CN202110297954 A CN 202110297954A CN 113048858 A CN113048858 A CN 113048858A
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- piece
- measuring device
- architectural decoration
- decoration design
- fixedly connected
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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
Abstract
The invention relates to the technical field of measuring devices, and discloses a convenient measuring device for architectural decoration design, which comprises a base and a supporting seat fixedly connected to the base, wherein a mounting disc is rotatably connected to the supporting seat, two telescopic pieces with stretching and contracting directions on the same straight line are connected to the mounting disc, and the stretching and contracting directions of the two telescopic pieces are along the radial direction of the mounting disc; the one end that the mounting disc was kept away from to the extensible member rotates and is connected with the installation piece, and one side fixedly connected with contact of installation piece is equipped with the measurement mechanism who is used for measuring the distance between contact and the mounting disc center on the extensible member, is connected with on the installation piece to be used for eliminating the mistake of preventing that causes the error because of the installation piece rotates poor mechanism. Through the flexible and the rotation of installation piece of extensible member in this application, can realize multi-functional measurement operation, solved among the prior art measuring device function singleness and can't satisfy the problem of complicated various measurement demands in the architectural decoration design.
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
Architectural decoration design refers to a behavior aiming at beautifying a building and a building space, and is a key point for realizing the physical function and the mental function of the building. The indoor and outdoor environment design is characterized in that modern material means, scientific means and artistic means are comprehensively utilized according to the use property, the environment and the corresponding standard of a building, and the indoor and outdoor environment design is created, has reasonable functions, is comfortable and elegant, has obvious characters, meets the physiological and psychological requirements of people, enables users to feel happy, and is convenient for learning, working, living and resting.
The measurement is often needed in the architectural decoration design, because the content that the architectural decoration design involves is very abundant, consequently need carry out different occasions, the measurement of different forms in the design process, so as to carry out rational planning to the space of building and design more perfect environment, when measuring, probably need measure the distance between the two walls, probably measure the length and width height of certain article, still probably measure the internal diameter, the external diameter etc. of certain article, the measurement function of current measuring device is single relatively, can't satisfy complicated diversified measurement demand in the architectural decoration design process.
Disclosure of Invention
The invention aims to provide a convenient measuring device for architectural decoration design, and aims to solve the problem that the function of the measuring device in the prior art is single and cannot meet complex and diversified measuring requirements in architectural decoration design.
In order to achieve the purpose, the invention adopts the following technical scheme: a convenient measuring device for architectural decoration design comprises a base and a supporting seat fixedly connected to the base, wherein an installation disc is rotatably connected to the supporting seat, two telescopic pieces with stretching and contracting directions on the same straight line are connected to the installation disc, and the stretching and contracting directions of the two telescopic pieces are along the radial direction of the installation disc; the one end that the mounting disc was kept away from to the extensible member rotates and is connected with the installation piece, and one side fixedly connected with contact of installation piece is equipped with the measurement mechanism who is used for measuring the distance between contact and the mounting disc center on the extensible member, is connected with on the installation piece to be used for eliminating the mistake of preventing that causes the error because of the installation piece rotates poor mechanism.
The principle of the scheme is as follows: in this application, when needs are measured, promote measuring device to the occasion that needs were measured, then rotate the mounting disc, make the line of defence of two extensible members unanimous with the determinand size direction that awaits measuring, then adjust the length value of two extensible members (the length value of two extensible members can equal also can vary), make the contact respectively with determinand size's two endpoint contact, utilize the measuring mechanism to measure the distance between two contacts of department at last, thereby obtain the size that awaits measuring. Meanwhile, the mounting block in the application is rotatably connected to one end, far away from the mounting disc, of the telescopic piece, so that the two contact pieces can be rotated according to detection requirements during measurement, for example, when the distance between two walls is measured, the two contact pieces can be rotated to a state of being away from each other for measurement, then the two contact pieces are respectively abutted against the two walls, the distance between the two walls can be measured, and the inner diameter of the pipe fitting can be measured by utilizing the two contact pieces in the state; if 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 elements to rotate to be opposite to each other, and then the object (two ends of the wood board) is clamped between the two contact elements, so that the measurement of the length and other parameter sizes of the object can be completed; if the length of the step 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 abuts against one step surface, and the other contact piece abuts against the other step surface, thereby completing the measurement of the corresponding dimension. In this application, at the in-process of rotating the installation piece, utilize the error-tolerance mechanism of preventing that connects on the installation piece to rotating and causing the error of measuring mechanism measured distance to eliminate because of the installation piece to make measuring result more accurate.
The beneficial effect of this scheme lies in:
1. the measured functions are diverse: compare in prior art measuring device's function single relatively, measuring device in this application can satisfy the multiple measurement demand in the architectural decoration design, not only can measure distance, can also measure length, internal diameter, external diameter isoparametric.
2. The use is convenient: through setting up two extensible members in this application, when measuring, two extensible members can stretch out and draw back independently, consequently when needs measurement size, only need promote the base to the position of awaiting measuring, need not the position of accurate adjustment base, only need adjust two extensible members alone for contact of the contact of connecting on two extensible members and the extreme point contact of the piece that awaits 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 parameters, prevent that poor mechanism of mistake can automatic elimination because of the error that the installation piece rotated and caused to make measuring result more accurate.
4. The method is suitable for multi-angle measurement: in this application, because the mounting disc rotates to be connected on the supporting seat, consequently can rotate the mounting disc and make the line of two extensible members rotate to make measuring device not only can measure the ascending size of horizontal direction, can also measure the height of vertical direction and incline direction's distance, the scope of test is wider, uses more practicality.
Preferably, as an improvement, measuring mechanism includes the dipperstick and is used for the coiling reel of coiling the dipperstick, coiling reel fixed connection is on the mounting disc, and the coiling reel internal rotation is connected with the spring piece that resets, and the one end fixed connection of dipperstick is connected with the error-preventing mechanism on the spring piece that resets, the other end.
In the scheme, when the contact element is driven to displace by the telescopic element, the telescopic element can also drive the measuring scale to roll, and according to the extending length of the measuring scale, the distance between the contact element connected to the telescopic element and the mounting disc can be known, so that the measuring distance can be obtained; meanwhile, the measuring scale is always in a straightening state by utilizing the tension action of the elastic reset sheet, so that the measuring result is more accurate.
Preferably, as an improvement, a transparent cover is fixedly connected to the telescopic member, and a guide groove used for being matched with the measuring scale is formed in the transparent cover.
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 difference preventing mechanism comprises a traction block and a connecting piece, the traction block is slidably connected to one end of the telescopic piece, which is far away from the mounting disc, and one end of the measuring scale, which is far away from the spring return piece, is fixedly connected to the traction block; one end of the connecting piece is rotatably connected to the traction block, the other end of the connecting piece is rotatably connected to one side, deviating from the contact piece, of the mounting block, and when the mounting block rotates 180 degrees, the connecting piece drives the traction block to move along the telescopic direction of the telescopic piece to be equal to the displacement of the contact piece relative to the telescopic direction of the telescopic 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 the flexible direction of extensible member, slide on the extensible member through the traction block, can compensate the displacement that the contact takes place on the flexible direction of extensible member, thereby ensure that after the contact takes place the displacement and changes, its measuring distance can not the production error.
Preferably, as an improvement, the one end that the mounting disc was kept away from to the extensible member is equipped with and is used for controlling the installation piece pivoted spacing groove, be equipped with the fixed establishment who is used for the fixed mounting piece between spacing groove and the installation piece.
In this scheme, utilize the spacing groove to provide spacingly to the rotation of installation piece, the piece of easy to assemble accurately rotates 180, then utilizes fixed establishment to fix the installation piece to make the rigidity of installation piece in the measurement process, be favorable to accurately accomplishing the measurement.
Preferably, as an improvement, fixed establishment includes first permanent magnet and the second permanent magnet of inter attraction, and the quantity of first permanent magnet is two and two equal fixed connection of first permanent magnet in spacing inslot, and second permanent magnet fixed connection is on the installation piece.
In this scheme, utilize two first magnets to fix two extreme positions of installation piece pivoted, only need rotate the installation piece during the rotation and make first permanent magnet break away from with the second permanent magnet can, simple structure and convenient operation.
Preferably, as an improvement, the contact member includes a travel switch, and the mounting block is provided with a fixing groove, and the travel switch is fixedly connected in the fixing groove.
In the scheme, the travel switch can be used for accurately sensing the contact with the object to be measured, so that the measurement operation is accurately finished; simultaneously with travel switch fixed connection in the fixed slot, utilize the fixed slot can play stable fixed and guard action to travel switch works for a long time steadily.
Preferably, as an improvement, an indicator light electrically connected with the travel switch is fixedly connected to the mounting block.
In this scheme, when travel switch and article contact and switch on, the pilot lamp lights and makes the measurer clearly know corresponding travel switch and the article contact that awaits measuring to accurately control the flexible of extensible member, realize 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 formula electric telescopic handle, can be stable 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 convenient measuring device for architectural decoration design according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a partially 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 view of the same position as fig. 4 in the second embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: base 1, supporting seat 2, universal gyro wheel 3, mounting disc 4, support pole 5, electric telescopic handle 6, installation piece 7, dipperstick 8, coiling dish 9, mounting panel 10, spring reset piece 11, transparent cover 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 one
An embodiment substantially as shown in figure 1: a convenient measuring device for architectural decoration design comprises a base 1 and a supporting seat 2 fixedly connected to the base 1 through screws, wherein four corners of the bottom end of the base 1 are connected with universal idler wheels 3 with brakes through screws, the position, close to the top end, of the front side wall of the supporting seat 2 is rotatably connected with a disc-shaped mounting disc 4 through a pin shaft, the supporting seat 2 is in threaded connection with a pressing rod 5, the end part of the pressing rod 5 is fixedly connected with a rubber pad through screws, the pressing rod 5 is rotated through threads, the pressing rod 5 can push the rubber pad to tightly press or keep away from the mounting disc 4, and when the rubber pad tightly presses the mounting disc 4, the mounting disc 4 can be fixed on the supporting seat 2; meanwhile, in order to make the mounting disc 4 rotate slowly and stably, a damper is installed at the pin shaft where the mounting disc 4 is connected with the supporting seat 2.
Be connected with two extensible members along the radial of mounting disc 4 on the mounting disc 4, the extensible member includes through screw fixed connection in the multistage electric telescopic handle 6 on the 4 leading flanks of mounting disc, and mounting disc 4 is located two electric telescopic handle 6's intermediate position. With reference to fig. 3, the end of the electric telescopic rod 6 far away from the mounting disc 4 is connected with a mounting block 7 through a pin shaft rotation, the mounting block 7 can rotate in the vertical direction, one side of the mounting block 7 is fixedly connected with a contact piece, the electric telescopic rod 6 is connected with a measuring mechanism for measuring the distance between the contact piece and the center of the mounting disc 4, and the mounting block 7 is connected with an error-prevention mechanism for eliminating errors caused by the rotation of the mounting block 7.
Combine fig. 1 and fig. 2, measuring mechanism includes dipperstick 8 and the coiling dish 9 that is used for coiling dipperstick 8, screw fixedly connected with mounting panel 10 is passed through to the one end that electric telescopic handle 6 is close to mounting panel 4, coiling dish 9 passes through screw fixed connection on mounting panel 10, it is connected with the pivot to rotate through the round pin axle in the coiling dish 9, through coiling mode fixedly connected with spring reset piece 11 in the pivot, the one end riveting of keeping away from the pivot on dipperstick 8's the one end and the spring reset piece 11, dipperstick 8's the other end and prevent mistake poor mechanism connection. When the electric telescopic rod 6 stretches and retracts to drive the position of the measuring scale 8 to change, the part of the measuring scale 8, which is rotated out of the winding disc 9, can be straightened to measure under the action of the tension of the spring resetting sheet 11. Simultaneously, in order to make the part that dipperstick 8 is located outside coiling dish 9 can roll up more accurately, in this embodiment, through screw fixedly connected with transparent lid 12 on electric telescopic handle 6's outer wall, transparent lid 12 opens towards one side of electric telescopic handle 6 and is used for with dipperstick 8 complex guide way, utilizes the guide way to lead and protect dipperstick 8.
As shown in fig. 3, the contact member includes a travel switch 13, a fixing groove is formed on the left side wall of the mounting block 7, the travel switch 13 is fixedly connected in the fixing 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, an indicator lamp 14 is fixedly connected to the mounting block 7 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 in contact with an object to be measured, the travel switch 13 is conducted to enable the indicator lamp 14 to be electrified and lighted, so that a measurer is prompted that the travel switch 13 on the side is in contact with the object to be measured, and accurate measurement is achieved.
As shown in fig. 3, the anti-error mechanism comprises a traction block 15 and a connector, 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 far away from the spring return plate 11 in fig. 2 is fixedly connected to the traction block 15 through a screw, the connector 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 (i.e. the mounting block 7 rotates 180 °), the travel switch 13 rotates to the right side of the mounting block 7, at this time, the distance from the mounting plate 4 in fig. 1 of the travel switch 13 on the mounting block 7 in fig. 4 is reduced, and at this time, under the pushing action of the connecting rod 16, the traction block 15 moves a distance along the telescopic direction (the rightward direction in fig. 4) of the electric telescopic rod 6, and the distance that the traction block 15, the dipperstick 8 that will pull by traction block 15 reduces the distance that corresponds to can compensate the error that causes after the change of travel switch 13 position after installation piece 7 rotates, ensure that installation piece 7 rotates back measuring tape 8 still can accurately measure travel switch 13 apart from the distance at 4 centers of mounting disc.
The specific implementation process is as follows:
when a measurement is required in the design of architectural decoration using a measuring device, the usage status of the measuring device is different for different modes of measurement, and a typical measurement scenario thereof will be described below.
The first measurement mode is as follows: measuring the inner diameter of a cylindrical or tubular object and measuring the distance between two wall surfaces, firstly rotating the mounting block 7 to enable the side surface of the mounting block 7 on which the travel switch 13 is mounted to rotate to a state deviating from the mounting disc 4, at the moment, the two travel switches 13 face to a direction far away from the mounting disc 4 (namely, the state in fig. 3), then pushing the base 1 to a position to be measured to enable the two travel switches 13 to be respectively positioned between two end points to be measured, then adjusting the electric telescopic rod 6 to enable the electric telescopic rod 6 to extend, stopping the extension of the electric telescopic rod 6 until the travel switches 13 are in contact with the position to be measured and the indicator lamp 14 lights up, pulling the measuring scale 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 extends, and after the indicator lamp 14 lights up, reading the length of the measuring scale 8 extending out of the winding, thereby obtaining the distance between the point to be measured and the center of the mounting plate 4, simply adding the measurement results of the two measuring scales 8 in the same way, and obtaining the distance between the two points to be measured (for how to measure the distance to be measured by using the measuring scale 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 precisely 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 exposing the winding plate 9 is equal to the distance precisely measured in advance, so that when the subsequent travel switch 13 is displaced along the expansion and contraction direction of the electric telescopic rod 6, the length of the measuring scale 8 being pulled out of the winding plate 9 is equal to the displacement of the travel switch 13 relative to the mounting plate 4, thereby the dimension measured by the measuring scale 8 is always equal to the actual distance of the travel switch 13 from the mounting, to achieve accurate measurement of distance).
And a second measurement mode: measuring the outer diameter of a cylindrical or tubular object, the length and the width of the object, and the like, firstly rotating the mounting block 7 to enable 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 plate 4 (namely the state in figure 2), extending the electric telescopic rod 6 to enable the distance between the two travel switches 13 to be larger than the length to be detected, then pushing the two travel switches 13 to the two sides of the object to be detected, gradually shortening 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 lightened, exposing the reading of the winding plate 9 through the measuring scale 8 to measure the distance between the travel switch 13 and the center of the mounting plate 4, measuring the distance between the other travel switch 13 and the mounting plate 4 by the same method, and then adding the two measured, the corresponding size of the object to be measured can be obtained.
A third measuring mode: measuring the depth (width) of the cabinet when one side of the cabinet is close to a wall, firstly rotating the mounting block 7 to enable the side surface of the mounting block 7 on which the travel switches 13 are mounted to rotate to the left or the right as shown in fig. 1, at the moment, enabling the two travel switches 13 to be located on the left or the right of the mounting block 7 (namely one travel switch 13 is in a state as shown in fig. 2 and the other travel switch 13 is in a state as shown in fig. 3), and then enabling the travel switches 13 (namely the travel switches 13 in a state as shown in fig. 3) on the mounting disc 4 deviating from the mounting disc 4 to move towards a direction far away from the mounting disc 4 until the travel switches 13 are abutted against the wall surface; and the other electric telescopic rod 6 contracts to pull the other travel switch 13 (i.e. the travel switch 13 in the state of fig. 2) to move towards the mounting plate 4 until the travel switch 13 stops moving when contacting with the side wall of the cabinet body, and at this time, the results measured by the two measuring scales 8 are added to obtain the corresponding dimension of the measured object.
In the switching process of different measuring modes, the error-proof mechanism can compensate the condition that the position of the travel switch 13 is changed due to the rotation of the mounting block 7, so that each measuring mode can accurately finish measurement.
Example two
The difference between the second embodiment and the first embodiment is that: as shown in fig. 5, in order to make 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, and under the limiting action of the limiting groove 17, the mounting block 7 can only rotate 180 °, and meanwhile, a fixing mechanism for fixing the mounting block 7 is arranged between the limiting groove 17 and the mounting block 7. With reference 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 by screws, and the second permanent magnet 19 is fixedly connected to the inner side wall of the limiting groove 17 by 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 in fig. 4 rotates to attract each other with the second permanent magnet 19, 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 an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. The utility model provides a convenient measuring device is used in architectural decoration design, includes base and the supporting seat of fixed connection on the base, its characterized in that: the supporting seat is rotatably connected with an installation disc, the installation disc is connected with two telescopic pieces, the extending and contracting directions of the two telescopic pieces are positioned on the same straight line, and the extending and contracting directions of the two telescopic pieces are along the radial direction of the installation disc; the one end that the mounting disc was kept away from to the extensible member rotates and is connected with the installation piece, one side fixedly connected with contact of installation piece, be equipped with the measuring mechanism who is used for measuring the distance between contact and the mounting disc center on the extensible member, be connected with on the installation piece and be used for eliminating the mistake of preventing that causes the error because of the installation piece rotates poor mechanism.
2. The convenient and fast measuring device for architectural decoration design according to claim 1, characterized in that: the measuring mechanism comprises a measuring scale and a winding disc for winding the measuring scale, the winding disc is fixedly connected to the mounting disc, a spring reset sheet is connected to the winding disc in a rotating mode, and one end of the measuring scale is fixedly connected to the spring reset sheet, and the other end of the measuring scale is connected with the error prevention mechanism.
3. The convenient and fast measuring device for architectural decoration design according to claim 2, characterized in that: the telescopic piece is fixedly connected with a transparent cover, and a guide groove used for being matched with the measuring scale is formed in the transparent cover.
4. The convenient and fast measuring device for architectural decoration design according to claim 3, wherein: the error difference preventing mechanism comprises a traction block and a connecting piece, the traction block is connected to one end, far away from the mounting disc, of the telescopic piece in a sliding mode, and one end, far away from the spring reset piece, of the measuring scale is fixedly connected to the traction block; one end of the connecting piece is rotatably connected to the traction block, the other end of the connecting piece is rotatably connected to one side, deviating from the contact piece, of the mounting block, and when the mounting block rotates 180 degrees, the connecting piece drives the traction block to move along the telescopic direction of the telescopic piece to be equal to the displacement of the contact piece relative to the telescopic direction of the telescopic piece.
5. The convenient and fast measuring device for architectural decoration design according to claim 4, wherein: the one end that the mounting disc was kept away from to the extensible member is equipped with and is used for controlling installation piece pivoted spacing groove, be equipped with the fixed establishment who is used for the fixed mounting piece between spacing groove and the installation piece.
6. The convenient and fast measuring device for architectural decoration design according to claim 5, wherein: the fixing mechanism comprises a first permanent magnet and a second permanent magnet which are mutually attracted, the number of the first permanent magnets is two, the two first permanent magnets are respectively fixedly connected to the two sides of the mounting block, and the second permanent magnet is fixedly connected to the side wall of the limiting groove.
7. The convenient and fast measuring device for architectural decoration design according to claim 6, wherein: the contact piece comprises a travel switch, a fixing groove is formed in the mounting block, and the travel switch is fixedly connected into the fixing groove.
8. The convenient and fast measuring device for architectural decoration design according to claim 7, wherein: and the mounting block is fixedly connected with an indicator light electrically connected with the travel switch.
9. The portable measuring device for architectural decoration design according to any one of claims 1 to 8, wherein: the extensible member includes the multistage formula electric telescopic handle of fixed connection on the mounting disc.
10. The portable measuring device for architectural decoration design according to claim 9, wherein: the bottom of the base is rotatably connected with a universal roller with a brake.
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| CN202110297954.3A CN113048858B (en) | 2021-03-19 | 2021-03-19 | Convenient measuring device for architectural decoration design |
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| CN202110297954.3A CN113048858B (en) | 2021-03-19 | 2021-03-19 | Convenient measuring device for architectural decoration design |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184221A (en) * | 2021-11-26 | 2022-03-15 | 河南省地质调查院 | Portable geophysical field observation equipment |
| CN114216424A (en) * | 2021-11-03 | 2022-03-22 | 中船澄西船舶修造有限公司 | Pipe corner measuring tool |
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| CN112361923A (en) * | 2020-11-04 | 2021-02-12 | 华北科技学院 | Measuring device for monitoring coal mine tunnel roof deviation |
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| CN114216424A (en) * | 2021-11-03 | 2022-03-22 | 中船澄西船舶修造有限公司 | Pipe corner measuring tool |
| CN114184221A (en) * | 2021-11-26 | 2022-03-15 | 河南省地质调查院 | Portable geophysical field observation equipment |
| CN114184221B (en) * | 2021-11-26 | 2024-04-19 | 河南省地质调查院 | Portable geophysical field observation equipment |
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