CN219675118U - Multifunctional hand-push range finder - Google Patents
Multifunctional hand-push range finder Download PDFInfo
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- CN219675118U CN219675118U CN202321076623.8U CN202321076623U CN219675118U CN 219675118 U CN219675118 U CN 219675118U CN 202321076623 U CN202321076623 U CN 202321076623U CN 219675118 U CN219675118 U CN 219675118U
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- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 13
- 238000005452 bending Methods 0.000 description 6
- 230000005489 elastic deformation Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a multifunctional hand-push range finder, which comprises a round wheel, wherein the top of a second square block is fixedly connected with a telescopic rod, the front surface of the second square block is fixedly connected with a stop block, a groove on one side of the stop block is movably connected with a curved rod, one end of the curved rod is fixedly connected with a sliding block, the front surface of a first square block is provided with a sliding groove which is in sliding clamping connection with the outer wall of the sliding block, one side of the sliding block is fixedly connected with the front surface of the first square block through a tension spring, and the inner sides of the first square block and the second square block rotate through a pin shaft. The utility model relates to the technical field of hand-push distance measuring instruments, and aims to realize rapid retraction of the distance measuring instrument through cooperation among a first square block, a second square block and a telescopic rod, facilitate the user to expand and perform distance measuring operation, solve the problems that the conventional distance measuring instrument is inconvenient for the user to store due to longer self length, prolongs the operation time in the process of opening and retraction, and reduces the working efficiency.
Description
Technical Field
The utility model relates to the technical field of hand-push distance meters, in particular to a multifunctional hand-push distance meter.
Background
The distance measuring wheel is a device for measuring the distance on the ground, and is often used for measuring the length of a brake mark on the scene of a traffic accident or measuring the length of a mark when road marking engineering is performed, or is applied to various fields such as pipeline arrangement, land measurement, constructional engineering, indoor decoration and the like.
The existing range finding wheel can be generally divided into a range finding wheel with a single rotating wheel and a range finding wheel with double rotating wheels, and a common range finder is convenient for a user to grasp and can adjust the length through stretching, so that the length of the existing range finder is inconvenient to store.
However, the conventional range finder is long in length, so that the range finder is inconvenient for a user to store, and the operation time is prolonged in the process of opening and storing, so that the working efficiency is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a multifunctional hand-push range finder, which solves the problems that the prior range finder is inconvenient for a user to store due to longer self length, prolongs the operation time in the process of opening and storing, and reduces the working efficiency.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a multi-functional hand push distancer, includes the circle wheel, one side laminating of circle wheel has the round bar, the top rigid coupling of round bar has the straight-bar, the rigid coupling of round bar bottom has the block, the below of block is rotated through the round pin axle and is linked to each other has the bracing piece, the top of straight-bar is provided with tilting mechanism, tilting mechanism includes first square, second square, telescopic link, slider, extension spring, spout, curved bar and dog, the bottom of first square and the top fixed connection of straight-bar, the top of first square is rotated through the round pin axle and is linked to have the second square, the top rigid coupling of second square has the telescopic link, the front rigid coupling of second square has the dog, one side recess activity of dog is linked to have the curved bar, the one end rigid coupling of curved bar has the slider, the spout with the slider outer wall slip joint is seted up to the front of first square, one side of slider is rotated through the front fixed connection of extension spring and first square, the inboard of first square and second square is rotated through the round pin axle.
Preferably, the outer side of the straight rod is fixedly connected with an encoder, the outer wall of the output end of the encoder is rotationally connected with the inner side of the round rod through a bearing, and the output end of the encoder is fixedly connected with one side of the round wheel.
Preferably, the top of the telescopic rod is fixedly connected with a plate body, the top of the plate body is provided with a handrail, and the top of the plate body is provided with a control switch.
Preferably, the front pin shaft of the supporting rod is provided with a spring, two ends of the spring are fixedly connected with the block body and the front face of the supporting rod respectively, a bent plate is attached to the bottom of the supporting rod, two sliding rods are movably arranged above the outer wall of the bent plate, a transverse plate is fixedly connected to the front face of each sliding rod, a first magnetic sheet is mounted on the back face of the bent plate, a second magnetic sheet is attached to the back face of each first magnetic sheet, a straight plate is fixedly connected to the outer wall of each second magnetic sheet, and the back face of each straight plate is fixedly connected with the front face of each round rod.
Preferably, the front surface of the straight plate is fixedly connected with a tape measure.
Advantageous effects
The utility model provides a multifunctional hand-push distance meter. The beneficial effects are as follows: this multi-functional hand push distancer has realized packing up the distancer fast through the cooperation between first square, second square and the telescopic link, and convenient to use person expandes and carries out the range finding operation, has solved current distancer because self length is longer, and inconvenient user accomodates, has prolonged operating time in the in-process of opening and packing up, has reduced work efficiency's problem.
Through the cooperation between straight board, second magnetic sheet and the diaphragm, can adopt the measuring tape to hang or the complement measurement of special position, guaranteed the range finding precision.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the first block, the second block and the telescopic rod in FIG. 1;
FIG. 3 is a schematic view of the cross plate, spring and block of FIG. 1;
fig. 4 is a schematic structural view of the straight plate, the second magnetic sheet and the cross plate in fig. 1.
In the figure: 1. round wheel, 2, round bar, 3, encoder, 4, straight bar, 5, first square, 6, second square, 7, telescopic link, 8, plate body, 9, handrail, 10, control switch, 11, dog, 12, curved bar, 13, slider, 14, extension spring, 15, spout, 16, straight board, 17, second magnetic sheet, 18, first magnetic sheet, 19, curved plate, 20, slide bar, 21, diaphragm, 22, bracing piece, 23, tape measure, 24, spring, 25, block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The existing range finder is long in length, so that a user cannot store the range finder conveniently, the operation time is prolonged in the process of opening and storing the range finder, and the working efficiency is reduced.
In view of the above, a multifunctional hand-push distance meter is provided, through the cooperation between first square, second square and the telescopic link, realized packing up fast to the distance meter, convenient to use person expandes and carries out the range finding operation, solved current distance meter because self length is longer, inconvenient user accomodates, has prolonged operating time at the in-process of opening and packing up, has reduced work efficiency's problem.
All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.
Embodiment one: as can be seen from fig. 1-3, a multifunctional hand-push distance meter comprises a round wheel 1, a round rod 2 is attached to one side of the round wheel 1, a straight rod 4 is fixedly connected to the top of the round rod 2, a block 25 is fixedly connected to the bottom of the round rod 2, a support rod 22 is rotatably connected to the lower side of the block 25 through a pin shaft, the support rod 22 can support the round wheel 1, a turnover mechanism is arranged above the straight rod 4, the turnover mechanism comprises a first square 5, a second square 6, a telescopic rod 7, a sliding block 13, a tension spring 14, a sliding groove 15, a curved rod 12 and a stop block 11, the bottom of the first square 5 is fixedly connected with the top of the straight rod 4, the upper side of the first square 5 is rotatably connected with the second square 6 through a pin shaft, the telescopic rod 7 can change the telescopic length of a gripping position, the stop block 11 is fixedly connected to the front side of the second square 6, a curved rod 12 is movably connected to a groove on one side of the stop block 11, a sliding block 13 is fixedly connected to one end of the curved rod 12, the front side of the first square 5 is provided with a sliding groove 15 which is slidably clamped with the outer wall of the sliding block 13, one side of the sliding spring 13 is fixedly connected with the first square 13 through the first tension spring 14 and can be always rotatably connected with the first square 6 through the elastic pin shaft through the elastic groove 14, and the first square block 11 is fixedly connected to the first square block 6;
in the specific implementation process, it is worth particularly pointing out that the device can drive the curved bar 12 to be always inserted into the groove of the stop block 11 to be positioned by virtue of the elastic deformation of the tension spring 14, and the quick retraction of the range finder is realized by the cooperation among the chute 15, the curved bar 12 and the stop block 11, so that the range finder is convenient for a user to extend for carrying out the range finding operation, and the problems that the existing range finder is inconvenient for the user to store due to longer self length, the operation time is prolonged in the process of opening and retraction, and the working efficiency is reduced are solved;
further, the outer side of the straight rod 4 is fixedly connected with an encoder 3, the encoder 3 can record the rotation stroke of the round wheel 1, the specific model is not limited, the outer wall of the output end of the encoder 3 is rotationally connected with the inner side of the round rod 2 through a bearing, and the output end of the encoder 3 is fixedly connected with one side of the round wheel 1;
in particular, it is worth noting that the encoder 3 can record the rotation travel of the wheel 1;
further, the top of the telescopic rod 7 is fixedly connected with a plate body 8, the top of the plate body 8 is provided with a handrail 9, the handrail 9 can facilitate a user to push the round wheel 1 to walk, and the top of the plate body 8 is provided with a control switch 10;
in the specific implementation process, it is worth particularly pointing out that the control switch 10 can control the encoder 3, and can control the start and stop of the recording of the encoder 3;
further, a spring 24 is arranged on a front pin shaft of the supporting rod 22, two ends of the spring 24 are respectively and fixedly connected with a block 25 and the front of the supporting rod 22, the device can drive the supporting rod 22 to be in a vertical state by means of elastic deformation of the spring 24 to support the round wheel 1, a bending plate 19 is attached to the bottom of the supporting rod 22, two sliding rods 20 are movably arranged above the outer wall of the bending plate 19, the bending plate 19 can move on the outer walls of the two sliding rods 20, a transverse plate 21 is fixedly connected to the front of the two sliding rods 20, a first magnetic sheet 18 is mounted on the back of the bending plate 19, a second magnetic sheet 17 is attached to the back of the first magnetic sheet 18, the first magnetic sheet 18 and the second magnetic sheet 17 can be mutually attracted and positioned, a straight plate 16 is fixedly connected to the outer wall of the second magnetic sheet 17, and the back of the straight plate 16 is fixedly connected with the front of the round rod 2;
in the specific implementation process, it is worth particularly pointing out that the user can kick the bending plate 19 transversely by feet to separate from the lower part of the supporting rod 22, and at the moment, the supporting rod 22 can be driven to be in a vertical state by virtue of the elastic deformation of the spring 24 to support the round wheel 1, and the first magnetic sheet 18 and the second magnetic sheet 17 can attract each other to position the bending plate 19 during daily use;
specifically, when the multifunctional hand-push range finder is used, a user can rotate the second square 6 and the telescopic rod 7 and simultaneously transversely pull the curved rod 12, after the second square 6 and the first square 5 are completely attached, the curved rod 12 is loosened, the tension spring 14 can drive the supporting rod 22 to be in a vertical state by means of self elastic deformation, the lifting of the handrail 9 is realized, when the round wheel 1 is required to be supported, the user can transversely kick the curved plate 19 by feet to be separated from the lower side of the supporting rod 22, the elastic deformation of the spring 24 can be used for driving the supporting rod 22 to be in a vertical state to support the round wheel 1, and the first magnetic sheet 18 and the second magnetic sheet 17 can be mutually attracted to position the curved plate 19 in daily use.
Embodiment two: as can be seen from fig. 1 and 3, the front surface of the straight plate 16 is fixedly connected with a tape 23, and the position of the tape 23 is in the same straight line with the center positions of the round wheel 1 and the round rod 2;
in the specific implementation process, it is worth particularly pointing out that the measuring tape 23 can be adopted to complement the suspended or special position through the cooperation among the measuring tape 23, the straight plate 16 and the circular wheel 1, so that the distance measuring precision is ensured;
specifically, on the basis of the first embodiment, when the user reaches the suspended position, the user can stop the recording of the encoder 3, pull out the tape 23, stretch the tape to perform measurement, and then add the distance between the tape and the distance meter to determine the total length.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multi-functional hand push distancer, includes circle wheel (1), its characterized in that: a round rod (2) is attached to one side of the round wheel (1), a straight rod (4) is fixedly connected to the top of the round rod (2), a block (25) is fixedly connected to the bottom of the round rod (2), a supporting rod (22) is rotatably connected to the lower side of the block (25) through a pin shaft, and a turnover mechanism is arranged above the straight rod (4);
the turnover mechanism comprises a first square block (5), a second square block (6), a telescopic rod (7), a sliding block (13), a tension spring (14), a sliding groove (15), a curved rod (12) and a stop block (11);
the bottom of first square (5) and the top fixed connection of straight-bar (4), the top of first square (5) is connected with second square (6) through the round pin axle rotation, the top rigid coupling of second square (6) has telescopic link (7), the front rigid coupling of second square (6) has dog (11), one side recess activity of dog (11) is connected with curved bar (12), the one end rigid coupling of curved bar (12) has slider (13), spout (15) with slider (13) outer wall slip joint have been seted up in the front of first square (5), the front fixed connection of one side of slider (13) and first square (5) through extension spring (14), the inboard of first square (5) and second square (6) is through the round pin axle rotation.
2. The multifunctional hand-push rangefinder of claim 1 wherein: the outer side of the straight rod (4) is fixedly connected with an encoder (3), the outer wall of the output end of the encoder (3) is rotationally connected with the inner side of the round rod (2) through a bearing, and the output end of the encoder (3) is fixedly connected with one side of the round wheel (1).
3. The multifunctional hand-push rangefinder of claim 1 wherein: the top rigid coupling of telescopic link (7) has plate body (8), handrail (9) are installed at the top of plate body (8), control switch (10) are installed at the top of plate body (8).
4. The multifunctional hand-push rangefinder of claim 1 wherein: the front pin shaft of the supporting rod (22) is provided with a spring (24), two ends of the spring (24) are fixedly connected with a block body (25) and the front surface of the supporting rod (22) respectively, a bent plate (19) is attached to the bottom of the supporting rod (22), two sliding rods (20) are movably arranged above the outer wall of the bent plate (19), a transverse plate (21) is fixedly connected to the front surface of each sliding rod (20), a first magnetic sheet (18) is mounted on the back surface of the bent plate (19), a second magnetic sheet (17) is attached to the back surface of each first magnetic sheet (18), a straight plate (16) is fixedly connected to the outer wall of each second magnetic sheet (17), and the back surface of each straight plate (16) is fixedly connected with the front surface of the round rod (2).
5. The multifunctional hand-push rangefinder of claim 4 wherein: the front surface of the straight plate (16) is fixedly connected with a tape measure (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321076623.8U CN219675118U (en) | 2023-05-06 | 2023-05-06 | Multifunctional hand-push range finder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321076623.8U CN219675118U (en) | 2023-05-06 | 2023-05-06 | Multifunctional hand-push range finder |
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| CN219675118U true CN219675118U (en) | 2023-09-12 |
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|---|---|---|---|
| CN202321076623.8U Active CN219675118U (en) | 2023-05-06 | 2023-05-06 | Multifunctional hand-push range finder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907311A (en) * | 2023-09-13 | 2023-10-20 | 江苏智慧工场技术研究院有限公司 | Distance measuring instrument |
-
2023
- 2023-05-06 CN CN202321076623.8U patent/CN219675118U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116907311A (en) * | 2023-09-13 | 2023-10-20 | 江苏智慧工场技术研究院有限公司 | Distance measuring instrument |
| CN116907311B (en) * | 2023-09-13 | 2023-12-15 | 江苏智慧工场技术研究院有限公司 | Distance measuring instrument |
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