CN215574609U - Non-contact joint crack measuring device that leakproofness is high - Google Patents
Non-contact joint crack measuring device that leakproofness is high Download PDFInfo
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- CN215574609U CN215574609U CN202122249568.5U CN202122249568U CN215574609U CN 215574609 U CN215574609 U CN 215574609U CN 202122249568 U CN202122249568 U CN 202122249568U CN 215574609 U CN215574609 U CN 215574609U
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Abstract
The utility model relates to the technical field of measuring equipment, in particular to a non-contact joint crack measuring device with high sealing performance, which comprises an installation table and a protective device, wherein an adjusting cylinder is installed on the upper surface of the installation table, an observation lens is installed on the surface of the adjusting cylinder, a sealing ring is installed on the inner wall of the observation lens and is positioned on the surface of the adjusting cylinder, a display panel is installed on the surface of the installation table, the protective device is arranged on the surface of the display panel and comprises a fixing plate, the surface of the fixing plate is fixedly connected with the display panel, a sliding rod penetrates through the surface of the fixing plate in a sliding manner, a circular plate is fixedly installed at one end of the sliding rod, an acrylic plate is fixedly installed at one end, away from the circular plate, of the sliding rod, and the sliding rod is of a regular hexagonal prism structure. The utility model solves the problem that the display panel of the measuring instrument is easy to scratch when the measuring instrument is carried, so that the service life of the display panel is reduced.
Description
Technical Field
The utility model relates to the technical field of measuring equipment, in particular to a non-contact joint crack measuring device with high sealing performance.
Background
The measuring equipment is an instrument with observing and measuring functions, when the instrument is used for measuring the mountain rock, a non-contact measuring instrument is generally adopted to measure the joint crack of the mountain rock at some positions which are difficult to approach to measurement, when the non-contact measuring instrument is used, an observation lens of the measuring instrument is aligned to the measured position, then the measuring instrument is controlled by a display panel to measure, and the data detected by the measuring instrument is fed back to a user through the display panel.
When measuring in the field to the massif rock, need often carry the measuring apparatu, in handling, the display panel of measuring apparatu is scraped by branch or rock easily and is run into, leads to the display panel to be scraped the flower and damage even, seriously reduces the life of display panel, and then influences user's normal use measuring apparatu.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the service life of a display plate is reduced because the display plate of a measuring instrument is easily scratched when the measuring instrument is carried in the prior art, and provides a non-contact joint crack measuring device with high sealing property.
In order to achieve the purpose, the utility model adopts the following technical scheme: a non-contact joint crack measuring device with high sealing performance, which comprises an installation platform and a protection device, the upper surface of the mounting table is provided with an adjusting cylinder, the surface of the adjusting cylinder is provided with an observation lens, a sealing ring is arranged on the inner wall of the observation lens and positioned on the surface of the adjusting cylinder, a display panel is arranged on the surface of the mounting table, the surface of the display panel is provided with a protective device, the protective device comprises a fixed plate, the surface of the fixed plate is fixedly connected with the display panel, a sliding rod penetrates through the surface of the fixed plate in a sliding manner, a circular plate is fixedly arranged at one end of the sliding rod, an acrylic plate is fixedly arranged at one end of the sliding rod, which is far away from the circular plate, the display panel is shielded by the aid of the acrylic plate, the display panel is prevented from being touched by mistake and scratched when the measuring instrument is moved, and therefore the service life of the display panel is prolonged.
Preferably, the slide bar is a regular hexagonal prism structure, the slide bar is perpendicular to the fixed plate, and the slide bar is of the regular hexagonal prism structure, so that when the slide bar slides across the surface of the fixed plate, the effect of preventing the slide bar from rotating to influence the effect of shielding and protecting the display panel by the acrylic plate is achieved.
Preferably, the surface of the sliding rod is sleeved with a spring, one end of the spring is fixedly connected with the fixed plate, the other end of the spring is fixedly connected with the circular plate, and the circular plate slides towards the direction close to the fixed plate by virtue of the elasticity of the spring through the spring, so that the effect of shielding and protecting the display plate by the acrylic plate is achieved when the display plate is not operated.
Preferably, the upper surface of display panel is equipped with L shaped plate admittedly, the surface of L shaped plate slides and runs through there is the bolt, the plectane is kept away from the slide bar one side and is equipped with the limiting plate admittedly, the jack has been seted up on the surface of limiting plate, the size of jack and the size looks adaptation of bolt, through with bolt and jack joint, reach the effect of fixed limiting plate position and then fixed acrylic plate position.
Preferably, the surface of observation camera lens is equipped with cleaning device, cleaning device includes spacing frame, the surface and the observation camera lens fixed connection of spacing frame, the inner wall sliding connection of spacing frame has the carriage, the surperficial swing joint of carriage has the ejector pin, the arc is equipped with admittedly to the one end that the ejector pin is close to the observation camera lens, the cleaning plate is equipped with admittedly to one side that the ejector pin was kept away from to the arc, rotates the ejector pin after sliding the carriage to suitable position, and the arc can drive the cleaning plate and rotate on the surface of observation camera lens with the help of the ejector pin rotation, reaches the effect of clean observation camera lens surface dust.
Preferably, the carriage has the screw rod for the position threaded connection of spacing frame, the screw rod is close to the one end of spacing frame and rotates and is connected with the clamp plate, through with clamp plate and spacing frame in close contact with, reaches the position of fixed clamp plate and then the position of fixed carriage, and the person of facilitating the use carries out clear effect to the observation camera lens.
Preferably, one side of the pressing plate, which is far away from the screw rod, is provided with a mounting groove, a rubber pad is fixedly mounted on the inner wall of the mounting groove, and the effect of increasing the friction force between the pressing plate and the limiting frame is achieved by arranging the rubber pad.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. in the utility model, by arranging the protective device, when a measuring instrument is required to be used, the observation lens and the adjusting cylinder are installed in a butt joint mode, the sealing ring can improve the sealing property between the observation lens and the adjusting cylinder and prevent dust from entering the adjusting cylinder to influence the normal use of the measuring instrument, when a display panel is required to be used, the circular plate slides towards the direction close to the fixing plate and can compress the spring, the spring is in a compressed state at the moment, the sliding rod can slide through the surface of the fixing plate by virtue of the movement of the circular plate, the sliding rod cannot rotate when sliding because the sliding rod is in a regular hexagonal prism structure, the sliding rod can drive the acrylic plate to slide in the same direction by sliding, the circular plate can continuously slide to enable the jack on the surface of the limiting plate to be aligned with the plug pin, then the plug pin is moved towards the direction close to the jack, the plug can be clamped with the jack after sliding through the surface of the L-shaped plate and can reach the position of the fixed limiting plate so as to fix the position of the acrylic plate, prevent that inferior gram force board from influencing the effect that the user operated to the display panel, when not needing the operation display panel, to the direction pulling bolt of keeping away from the limiting plate, make the inner wall of bolt and jack break away from the contact, the spring begins to extend this moment, the plectane slides to the direction of keeping away from the fixed plate with the help of the elasticity of spring, the slide bar can drive inferior gram force board syntropy slip with the help of the plectane slip, reach the effect of sheltering from to the display panel, through setting up protector, have and shelter from the display panel, avoid when carrying the measuring apparatu, lead to the display panel to be scraped the condition emergence of flower, and then improve display panel life's effect.
2. In the utility model, by arranging the cleaning device, when the cleaning device is required to be used, the sliding frame is moved towards the direction close to the observation lens, the sliding frame slides along the inner wall of the limit frame and drives the ejector rods to slide in the same direction, the arc-shaped plate drives the cleaning plate to slide in the same direction by virtue of the sliding of the ejector rods, when the cleaning plate slides to a proper position, the screw rod is rotated, the screw rod drives the pressing plate to slide towards the direction close to the limit frame by virtue of the threads, the pressing plate slides in the same direction to drive the rubber pad to slide in the same direction, so that the rubber pad is tightly contacted with the limit frame, the position of the fixed pressing plate and the position of the sliding frame are reached, the effect of cleaning the observation lens by a user is facilitated, then the ejector rods are slid towards the direction close to the observation lens, the cleaning plate is contacted with the observation lens by virtue of the sliding of the ejector rods by virtue of the arc-shaped plate, then the ejector rods are rotated to drive the arc-shaped plate to rotate, the cleaning plate is rotated to slide along the surface of the observation lens, reach the effect of clean observation camera lens surface dust, through setting up cleaning device, have and clean observation camera lens, avoid the dust to adhere to the surface at observation camera lens, influence the condition emergence of measuring apparatu measured data accuracy, and then improve the effect of measuring apparatu practicality.
Drawings
FIG. 1 is a schematic perspective view of a non-contact joint crack measuring device with high sealing performance according to the present invention;
FIG. 2 is a schematic structural diagram of the right side of FIG. 1 of a non-contact joint crack measuring device with high sealing performance according to the present invention;
FIG. 3 is a schematic view of a left side of the non-contact joint crack measuring device of FIG. 2 according to the present invention;
FIG. 4 is a partial schematic structural view of a protective device of a non-contact joint crack measuring device with high sealing performance according to the present invention;
FIG. 5 is a schematic structural diagram of a non-contact joint crack measuring device with high sealing performance shown at A in FIG. 4 according to the present invention;
fig. 6 is a partial structural schematic diagram of a cleaning device of a non-contact joint crack measuring device with high sealing performance.
Illustration of the drawings: 1. an installation table; 2. an adjusting cylinder; 3. an observation lens; 4. a seal ring; 5. a display panel; 6. a guard; 61. a fixing plate; 62. a slide bar; 63. a circular plate; 64. acrylic plates; 65. a spring; 66. an L-shaped plate; 67. a bolt; 68. a limiting plate; 69. a jack; 7. a cleaning device; 71. a limiting frame; 72. a carriage; 73. a top rod; 74. an arc-shaped plate; 75. cleaning the plate; 76. a screw; 77. pressing a plate; 78. and (7) a rubber pad.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a non-contact joint crack measuring device that leakproofness is high, includes mount table 1 and protector 6, and the last surface mounting of mount table 1 has a regulation section of thick bamboo 2, and the surface mounting who adjusts a section of thick bamboo 2 has observation lens 3, and sealing washer 4 is installed to observation lens 3's inner wall, and sealing washer 4 is located the surface of a regulation section of thick bamboo 2, and the surface mounting of mount table 1 has display panel 5, and the surface of display panel 5 is equipped with protector 6, and observation lens 3's surface is equipped with cleaning device 7.
The specific arrangement and function of the guard means 6 and the cleaning means 7 will be described in detail below.
In this embodiment: the protection device 6 comprises a fixing plate 61, the surface of the fixing plate 61 is fixedly connected with the display panel 5, a sliding rod 62 penetrates through the surface of the fixing plate 61 in a sliding mode, a circular plate 63 is fixedly arranged at one end of the sliding rod 62, an acrylic plate 64 is fixedly arranged at one end, far away from the circular plate 63, of the sliding rod 62, the display panel 5 is shielded by means of the acrylic plate 64, the display panel 5 is prevented from being touched by mistake and scratched when the measuring instrument is moved, and therefore the service life of the display panel 5 is prolonged.
Specifically, the slide rod 62 is a regular hexagonal prism structure, the slide rod 62 is perpendicular to the fixing plate 61, and the slide rod 62 is the regular hexagonal prism structure, so that when the slide rod 62 slides across the surface of the fixing plate 61, the slide rod 62 is prevented from rotating to affect the effect that the acrylic plate 64 shields and protects the display panel 5.
Specifically, the surface of the sliding rod 62 is sleeved with a spring 65, one end of the spring 65 is fixedly connected with the fixed plate 61, and the other end of the spring 65 is fixedly connected with the circular plate 63.
In this embodiment: by providing the spring 65, the circular plate 63 slides in a direction approaching the fixed plate 61 by the elastic force of the spring 65, and the acrylic plate 64 functions to shield and protect the display panel 5 when the display panel 5 is not operated.
Specifically, an L-shaped plate 66 is fixedly mounted on the upper surface of the display panel 5, a plug pin 67 penetrates through the surface of the L-shaped plate 66 in a sliding manner, a limit plate 68 is fixedly mounted on one side, away from the sliding rod 62, of the circular plate 63, a jack 69 is formed in the surface of the limit plate 68, the size of the jack 69 is matched with the size of the plug pin 67, and the plug pin 67 is clamped with the jack 69, so that the purpose of fixing the position of the limit plate 68 and further fixing the position of the acrylic plate 64 is achieved.
In this embodiment: the cleaning device 7 comprises a limiting frame 71, the surface of the limiting frame 71 is fixedly connected with the observation lens 3, the inner wall of the limiting frame 71 is connected with a sliding frame 72 in a sliding manner, the surface of the sliding frame 72 is movably connected with an ejector rod 73, an arc-shaped plate 74 is fixedly arranged at one end, close to the observation lens 3, of the ejector rod 73, a cleaning plate 75 is fixedly arranged at one side, away from the ejector rod 73, of the arc-shaped plate 74, the sliding frame 72 slides to a proper position and then rotates the ejector rod 73, and the arc-shaped plate 74 can drive the cleaning plate 75 to rotate on the surface of the observation lens 3 by means of the rotation of the ejector rod 73, so that the effect of cleaning dust on the surface of the observation lens 3 is achieved.
Specifically, carriage 72 has screw rod 76 for spacing frame 71's position threaded connection, and the one end that screw rod 76 is close to spacing frame 71 rotates and is connected with clamp plate 77, through with clamp plate 77 and spacing frame 71 in close contact with, reaches the position of fixed clamp plate 77 and then the position of fixed carriage 72, and the person of facilitating the use carries out clear effect to observation camera lens 3.
Specifically, one side of the pressure plate 77, which is far away from the screw 76, is provided with a mounting groove, and a rubber pad 78 is fixedly arranged on the inner wall of the mounting groove.
In this embodiment: the rubber pad 78 is provided to increase the friction force between the pressing plate 77 and the stopper frame 71.
The working principle is as follows: when the measuring instrument is required to be used, the observation lens 3 and the adjusting cylinder 2 are butted and installed, the sealing ring 4 improves the sealing property between the observation lens 3 and the adjusting cylinder 2, dust is prevented from entering the adjusting cylinder 2 to influence the normal use function of the measuring instrument, when the display panel 5 is required to be used, the circular plate 63 slides towards the direction close to the fixing plate 61, the circular plate 63 slides to compress the spring 65, the spring 65 is in a compressed state, the sliding rod 62 slides to penetrate through the surface of the fixing plate 61 by the movement of the circular plate 63, the sliding rod 62 is in a regular hexagonal prism structure, the sliding rod 62 does not rotate when sliding, the sliding rod 62 slides to drive the acrylic plate 64 to slide in the same direction, the circular plate 63 continuously slides to enable the jack 69 on the surface of the limiting plate 68 to be aligned with the plug pin 67, then the plug pin 67 is moved towards the direction close to the jack 69, and the plug pin 67 slides to penetrate through the surface of the L-shaped plate 66 to be clamped with the jack 69, when the display panel 5 is not required to be operated, the bolt 67 is pulled in the direction away from the limit plate 68 to separate the bolt 67 from the inner wall of the insertion hole 69, the spring 65 begins to extend, the circular plate 63 slides in the direction away from the fixed plate 61 by virtue of the elastic force of the spring 65, the sliding rod 62 slides by virtue of the circular plate 63 to drive the acrylic plate 64 to slide in the same direction, so as to achieve the effect of shielding the display panel 5, when the cleaning device 7 is required to be used, the sliding frame 72 is moved in the direction close to the observation lens 3, the sliding frame 72 slides along the inner wall of the limit frame 71 and drives the ejector rod 73 to slide in the same direction, the arc-shaped plate 74 slides by virtue of the ejector rod 73 to drive the cleaning plate 75 to slide in the same direction, and after the cleaning plate 75 slides to a proper position, the screw 76 is rotated, the screw 76 drives the pressing plate 77 to slide towards the direction close to the limiting frame 71 by means of threads, the pressing plate 77 can drive the rubber pad 78 to slide in the same direction, the rubber pad 78 is in close contact with the limiting frame 71, the position of the fixing pressing plate 77 and the position of the sliding frame 72 are fixed, the effect of cleaning the observation lens 3 is facilitated for a user, then the ejector rod 73 slides towards the direction close to the observation lens 3, the cleaning plate 75 can be in contact with the observation lens 3 by means of sliding of the ejector rod 73 by means of sliding of the arc plate 74, then the ejector rod 73 is rotated, the arc plate 74 can be driven to rotate by rotation of the ejector rod 73, the cleaning plate 75 can be driven to slide along the surface of the observation lens 3 by rotation of the arc plate 74, and the effect of cleaning the surface dust on the observation lens 3 is achieved.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. The utility model provides a non-contact joint crack measuring device that leakproofness is high, includes mount table (1) and protector (6), its characterized in that: the utility model discloses a luminous instrument, including mount table (1), surface mounting, observation camera lens (3), sealing washer (4), the surface mounting who adjusts a section of thick bamboo (2) has observation camera lens (3), the inner wall of observation camera lens (3) installs sealing washer (4), sealing washer (4) are located the surface of adjusting a section of thick bamboo (2), the surface mounting of mount table (1) has display panel (5), the surface of display panel (5) is equipped with protector (6), protector (6) are including fixed plate (61), the surface and display panel (5) fixed connection of fixed plate (61), the surface slip of fixed plate (61) is run through and is equipped with slide bar (62), the one end of slide bar (62) is equipped with plectane (63) admittedly, the one end that slide bar (62) kept away from plectane (63) is equipped with ya kelly board (64) admittedly.
2. The non-contact joint crack measuring device with high sealing performance of claim 1, wherein: the sliding rod (62) is of a regular hexagonal prism structure, and the sliding rod (62) and the fixing plate (61) are arranged perpendicularly.
3. The non-contact joint crack measuring device with high sealing performance of claim 1, wherein: the surface of the sliding rod (62) is sleeved with a spring (65), one end of the spring (65) is fixedly connected with the fixing plate (61), and the other end of the spring (65) is fixedly connected with the circular plate (63).
4. The non-contact joint crack measuring device with high sealing performance of claim 1, wherein: l shaped plate (66) is fixedly installed on the upper surface of the display plate (5), a bolt (67) penetrates through the surface of the L shaped plate (66) in a sliding mode, a limiting plate (68) is fixedly installed on one side, away from the sliding rod (62), of the circular plate (63), a jack (69) is formed in the surface of the limiting plate (68), and the size of the jack (69) is matched with the size of the bolt (67).
5. The non-contact joint crack measuring device with high sealing performance of claim 1, wherein: the surface of observation camera lens (3) is equipped with cleaning device (7), cleaning device (7) include spacing frame (71), the surface and observation camera lens (3) fixed connection of spacing frame (71), the inner wall sliding connection of spacing frame (71) has carriage (72), the surperficial swing joint of carriage (72) has ejector pin (73), arc (74) are equipped with admittedly to the one end that ejector pin (73) are close to observation camera lens (3), one side that ejector pin (73) were kept away from in arc (74) is equipped with admittedly and cleans board (75).
6. The high-tightness non-contact joint crack measuring device according to claim 5, wherein: the sliding frame (72) is in threaded connection with a screw rod (76) relative to the position of the limiting frame (71), and one end, close to the limiting frame (71), of the screw rod (76) is rotatably connected with a pressing plate (77).
7. The high-tightness non-contact joint crack measuring device according to claim 6, wherein: and one side of the pressing plate (77) far away from the screw rod (76) is provided with a mounting groove, and a rubber pad (78) is fixedly arranged on the inner wall of the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122249568.5U CN215574609U (en) | 2021-09-16 | 2021-09-16 | Non-contact joint crack measuring device that leakproofness is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122249568.5U CN215574609U (en) | 2021-09-16 | 2021-09-16 | Non-contact joint crack measuring device that leakproofness is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215574609U true CN215574609U (en) | 2022-01-18 |
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ID=79850991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122249568.5U Active CN215574609U (en) | 2021-09-16 | 2021-09-16 | Non-contact joint crack measuring device that leakproofness is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215574609U (en) |
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2021
- 2021-09-16 CN CN202122249568.5U patent/CN215574609U/en active Active
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