CN113701010A - Electronic measuring instrument suitable for highlight environment - Google Patents

Electronic measuring instrument suitable for highlight environment Download PDF

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Publication number
CN113701010A
CN113701010A CN202111253162.2A CN202111253162A CN113701010A CN 113701010 A CN113701010 A CN 113701010A CN 202111253162 A CN202111253162 A CN 202111253162A CN 113701010 A CN113701010 A CN 113701010A
Authority
CN
China
Prior art keywords
fixedly connected
measuring instrument
rod
plate
driver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111253162.2A
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Chinese (zh)
Inventor
张军
王飞
秦伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Tengrui Electronics Co ltd
Original Assignee
Jiangsu Tengrui Electronics Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Tengrui Electronics Co ltd filed Critical Jiangsu Tengrui Electronics Co ltd
Priority to CN202111253162.2A priority Critical patent/CN113701010A/en
Publication of CN113701010A publication Critical patent/CN113701010A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/045—Allowing translations adapted to left-right translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/041—Allowing quick release of the apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B15/00—Cooling
    • G12B15/04—Cooling by currents of fluid, e.g. air, in open cycle
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B17/00—Screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/047—Balancing means for balancing translational movement of the head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Thermal Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

The invention discloses an electronic measuring instrument suitable for a strong light environment, which comprises a base, wherein a weighting seat is fixedly connected to the middle part of the upper end of the base, a bearing rod is fixedly connected to the middle part of the upper end of the weighting seat, sliding grooves are formed in the middle parts of the front groove wall and the rear groove wall of a long groove, a driving device is fixedly connected to the right end of a transverse supporting rod, a lifting device is fixedly connected to the rear end of the driving device, a shielding device is fixedly connected to the upper end of the lifting device, an adjusting device is fixedly connected to the right end of the shielding device, a speed measuring instrument shell is fixedly connected between the left end and the right end of the adjusting device together, a radar speed measuring instrument is fixedly connected to the front part of the inner shell wall of the speed measuring instrument shell, and a camera is fixedly connected to the middle part of the upper end of the speed measuring instrument shell. The electronic measuring instrument suitable for the strong light environment is convenient to use and operate, fine adjustment of the angle and the position is achieved, the adaptability is good, and the electronic measuring instrument is suitable for wide application.

Description

Electronic measuring instrument suitable for highlight environment
Technical Field
The invention relates to the technical field of speed measuring equipment, in particular to an electronic measuring instrument suitable for a strong light environment.
Background
There are many kinds of electronic measuring instruments, including an electronic tachometer, which is an instrument for measuring the running speed of a vehicle, and a speed measuring radar mainly uses the doppler effect principle: when the target approaches the radar antenna, the reflected signal frequency will be higher than the transmitter frequency; on the contrary, when the target moves away from the antenna, the frequency of the reflected signal is lower than the transmission probability, so that the relative speed between the target and the radar can be calculated by means of the change value of the frequency, which is widely used in the industries of overspeed speed measurement and the like, and the inventor finds that at least the following problems in the prior art are not solved: 1. the conventional radar velocimeter is fixed on a high-speed railing frame, and is exposed outside, so that the radar velocimeter is often subjected to wind, wind and sunlight, and the service life of equipment is shortened; 2. the radar velocimeter is relatively fixed in structure after being installed, so that the angle is not convenient to adjust according to needs, angle compensation is realized, and the adaptability is poor; therefore, the electronic measuring instrument suitable for the strong light environment is provided.
Disclosure of Invention
The invention mainly aims to provide an electronic measuring instrument suitable for a strong light environment, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
an electronic measuring instrument suitable for a strong light environment comprises a base, wherein a weighting seat is fixedly connected with the middle part of the upper end of the base, the middle part of the upper end of the weighting seat is fixedly connected with a bearing rod, the upper end of the bearing rod is fixedly connected with a transverse supporting rod, the middle part of the upper end of the transverse supporting rod and the right part of the upper end of the transverse supporting rod are provided with an elongated slot together, the middle parts of the front slot wall and the rear slot wall of the elongated slot are provided with sliding slots, the right end of the transverse supporting rod is fixedly connected with a driving device, the rear end of the driving device is fixedly connected with a lifting device, the upper end of the lifting device is fixedly connected with a shielding device, the right end of the shielding device is fixedly connected with an adjusting device, the device comprises an adjusting device and is characterized in that a speed measuring instrument shell is fixedly connected between the left end and the right end of the adjusting device together, a radar speed measuring instrument is fixedly connected to the front portion of the inner shell wall of the speed measuring instrument shell, and a camera is fixedly connected to the middle of the upper end of the speed measuring instrument shell.
As a further improvement of the above scheme, the driving device includes a driver, an output end of the driver penetrates through the transverse support rod and is fixedly connected with the screw rod, an outer surface of the screw rod is movably connected with the stabilizing plate, a through hole is formed in the middle of the upper end of the stabilizing plate, a first sliding strip is fixedly connected with the lower portion of the front end and the lower portion of the rear end of the stabilizing plate, a first movable groove and a first groove are respectively formed in the middle of the front end of the stabilizing plate and the right portion of the front end of the stabilizing plate, a limiting groove and a second movable groove are respectively formed in the left groove wall and the right groove wall of the first movable groove, a limiting rod is fixedly connected with the left portion and the right portion of the upper end of the stabilizing plate, a limiting cap is fixedly connected with the upper end of the limiting rod, and the driver is fixedly connected with the right end of the transverse support rod.
As a further improvement of the above scheme, elevating gear includes the driver No. two, the output of driver No. two runs through No. two fluted discs of firm board and fixedly connected with, the meshing of the surface left part of No. two fluted discs is connected with the fluted disc No. one, the front end middle part of the fluted disc alternates the bull stick of fixedly connected with, the meshing of the surface left part of bull stick is connected with the pinion plate, the bull stick of the equal fixedly connected with in right-hand member upper portion and the right-hand member lower part of pinion plate, the left end fixedly connected with firm pole of pinion plate, compression spring has been cup jointed on the surface upper portion of firm pole, compression spring's lower extreme fixedly connected with pressure disk, the lower extreme left part and the equal fixedly connected with spliced pole in lower extreme right part of pressure disk, driver fixed connection is in the rear end right part of firm board No. two.
As a further improvement of the above scheme, the shelter from the device and include the sunshade, the left end and the equal fixedly connected with swash plate of right-hand member of sunshade, spacing hole has all been opened with the upper end right part to the upper end left part of sunshade, the lower extreme middle part fixedly connected with protecting crust of sunshade, No. two recesses have been opened to the front end of protecting crust, open at the lower extreme middle part of protecting crust has a plurality of vent, sunshade fixed connection is in the upper end of firm pole.
As a further improvement of the above scheme, the adjusting device comprises a third driver, an output end of the third driver penetrates through the protective shell and is fixedly connected with a third fluted disc, the lower part of the outer surface of the third fluted disc is engaged and connected with a half fluted disc, the middle part of the left end of the half fluted disc is fixedly connected with a second rotating rod, two second rotating rods are provided, an arc-shaped plate is fixedly connected between the left end and the right end of the second rotating rod, the middle part of the inner surface of the arc-shaped plate is fixedly connected with a clamping block, the left end and the right end of the clamping block are both provided with clamping grooves, two arc-shaped plates are provided, the middle parts of the left end and the right end of the arc-shaped plate are both fixedly connected with connecting rods, two connecting rods are provided, the upper end and the lower end of the arc-shaped plate are both fixedly connected with rubber blocks, four rubber blocks are provided, and supporting rods are sleeved on the outer surface of the rubber blocks, and the third driver is fixedly connected to the rear part of the right end of the protective shell.
As a further improvement of the scheme, the two first sliding strips are respectively connected in the two sliding grooves in a sliding mode, the position size of the through hole is matched with the position size of the stabilizing rod, and the two limiting rods are distributed in a bilateral symmetry mode.
As a further improvement of the scheme, the lower ends of the two connecting columns are fixedly connected to the upper end of the stabilizing plate, the sliding plate and the second sliding strip are connected in the limiting groove in a sliding mode, and the front end and the rear end of the first rotating rod are movably connected in the second movable groove through bearings.
As the further improvement of above-mentioned scheme, two the position size of spacing hole and the position size looks adaptation of two gag lever posts, two the swash plate is bilateral symmetry mirror image and distributes, and two swash plates all are thirty angle inclinations, the size that shields the board is greater than the size of protecting crust.
As a further improvement of the scheme, the two arc-shaped plates are of arc-shaped structures, are distributed in a bilateral symmetry mirror image mode, are tightly attached to the left side and the right side of the speed measuring instrument shell, and are movably connected into the protective shell through bearings at the left end and the right end of the second rotating rod.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the speed measuring instrument shell and the camera are both arranged in the protective shell, the protective shell is used for protection, the inclined plates are fixedly arranged on the left side and the right side of the shielding plate, and the inclined plates are inclined at thirty degrees, so that the outdoor strong light exposure or erosion in other severe environments is avoided, the speed measuring instrument can be used outdoors for a long time, and the service life of the radar speed measuring instrument is greatly prolonged.
2. According to the invention, the rubber blocks are fixedly mounted at the upper end and the lower end of the speed measuring instrument shell and used for fixing the radar speed measuring instrument, the clamping blocks are fixedly mounted at the left side and the right side of the speed measuring instrument shell, the firmness of the radar speed measuring instrument is improved, the phenomenon of shaking is avoided, the arc plate adopting the arc-shaped structural design is adopted, the heat dissipation space of the radar speed measuring instrument is enlarged, the use of heat dissipation and ventilation of the radar speed measuring instrument is facilitated, when the angle of the radar speed measuring instrument needs to be adjusted, the output end effect of the third driver is utilized to drive the third fluted disc to be meshed with the half fluted disc to rotate, the angle adjustment of the radar speed measuring instrument is realized, the illegal snapshot is carried out by matching with the camera, the operation is convenient, the fine adjustment of the angle and the position is realized, and the adaptability is good.
3. In the invention, the output end of the second driver is utilized to drive the second fluted disc and the first fluted disc to be meshed and rotated, the second fluted disc and the first fluted disc are meshed with each other due to different sizes, so that the differential value is increased, the first fluted disc is meshed with the toothed plate, so that the stabilizing rod can perform lifting motion, the sliding plate and the second sliding strip can slide in the limiting groove, the stability of the stabilizing rod in the lifting process is enhanced, the upper part and the lower part of the right end of the toothed plate are fixedly provided with the baffle plates, so that the toothed plate is prevented from slipping, the upper end of the stabilizing rod is fixedly provided with the shield plate, the outer surface of the stabilizing rod is sleeved with the compression spring, the impact force of the shield plate in the descending process is reduced by utilizing the elastic action of the compression spring, and the shield plate moves on the outer surfaces of the two limiting rods to limit the shield plate in one position, and the design realizes the fine adjustment of the height position of the radar speed measuring instrument after installation, the speed measuring range is improved, and the practicability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an overall structure of an electronic measuring instrument suitable for use in a high light environment according to the present invention;
FIG. 2 is a schematic diagram of the right side of an electronic measurement instrument suitable for use in a glare environment in accordance with the present invention;
FIG. 3 is a schematic diagram of a driving device of an electronic measuring instrument suitable for use in a high light environment according to the present invention;
FIG. 4 is an enlarged detail view at A of an electronic measurement instrument suitable for use in a high light environment;
FIG. 5 is a schematic structural diagram of a lifting device of an electronic measuring instrument suitable for a strong light environment according to the present invention;
FIG. 6 is a schematic structural diagram of a shielding device of an electronic measuring instrument suitable for a strong light environment according to the present invention;
FIG. 7 is a schematic structural diagram of an adjusting device of an electronic measuring instrument suitable for a strong light environment according to the present invention;
fig. 8 is a schematic diagram of a combined connection structure of an adjusting device and a speed measuring instrument casing of an electronic measuring instrument suitable for a strong light environment.
In the figure: 1. a base; 2. a weighting base; 3. a load-bearing bar; 4. a transverse strut; 5. a drive device; 6. a long groove; 7. an adjustment device; 8. a camera; 9. a shielding device; 10. a radar speed measuring instrument; 11. a speed measuring instrument shell; 12. a chute; 13. a lifting device; 51. a driver number one; 52. a screw; 53. a stabilizing plate; 54. a first slide bar; 55. a first movable groove; 56. a limiting groove; 57. a first groove; 58. a second movable groove; 59. inserting holes; 5910. a limiting rod; 5911. a limiting cap; 131. a stabilizing rod; 132. a compression spring; 133. a platen; 134. connecting columns; 135. a first fluted disc; 136. a second fluted disc; 137. a second driver; 138. a baffle plate; 139. a first rotating rod; 1310. a slide plate; 1311. a second slider; 1312. a toothed plate; 91. a shutter; 92. a limiting hole; 93. a sloping plate; 94. a second groove; 95. a vent; 96. a protective shell; 71. a driver number three; 72. a third fluted disc; 73. a half fluted disc; 74. a second rotating rod; 75. a rubber block; 76. a support bar; 77. a clamping groove; 78. a clamping block; 79. an arc-shaped plate; 710. a connecting rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical scheme of the invention is further explained by combining the attached drawings.
As shown in fig. 1-8, an electronic measuring instrument suitable for a strong light environment comprises a base 1, a weight seat 2 is fixedly connected to the middle of the upper end of the base 1, a bearing rod 3 is fixedly connected to the middle of the upper end of the weight seat 2, a cross rod 4 is fixedly connected to the upper end of the bearing rod 3, an elongated slot 6 is jointly formed in the middle of the upper end and the right of the upper end of the cross rod 4, a sliding slot 12 is formed in the middle of the front slot wall and the middle of the rear slot wall of the elongated slot 6, a driving device 5 is fixedly connected to the right end of the cross rod 4, a lifting device 13 is fixedly connected to the rear end of the driving device 5, a shielding device 9 is fixedly connected to the upper end of the lifting device 13, an adjusting device 7 is fixedly connected to the right end of the shielding device 9, a speed measuring instrument housing 11 is fixedly connected between the left end and the right end of the adjusting device 7, a radar instrument 10 is fixedly connected to the front portion of the inner housing wall of the speed measuring instrument housing 11, the upper end middle part fixedly connected with camera 8 of the instrument casing 11 tests the speed.
The driving device 5 comprises a driver 51, the screw rod 52 is driven to rotate by the action of the output end of the driver 51, the stabilizing plate 53 moves left and right, the stabilizing plate 53 moves to a required position, the output end of the driver 51 penetrates through the transverse supporting rod 4 and is fixedly connected with the screw rod 52, the outer surface of the screw rod 52 is movably connected with the stabilizing plate 53, the middle of the upper end of the stabilizing plate 53 is provided with a through hole 59, the lower part of the front end and the lower part of the rear end of the stabilizing plate 53 are fixedly connected with a first sliding strip 54, the middle of the front end and the right part of the front end of the stabilizing plate 53 are respectively provided with a first movable groove 55 and a first groove 57, the left groove wall and the right groove wall of the first movable groove 55 are respectively provided with a limiting groove 56 and a second movable groove 58, the left part and the right part of the upper end of the stabilizing plate 53 are both fixedly connected with a limiting rod 5910, the upper end of the limiting cap 5911 is fixedly connected with the upper end of the limiting rod 5910, and the driver 51 is fixedly connected with the right end of the transverse supporting rod 4.
The lifting device 13 comprises a second driver 137, the second toothed disc 136 and the first toothed disc 135 are driven to rotate in a meshed manner by the action of the output end of the second driver 137, the second toothed disc 136 and the first toothed disc 135 are meshed with each other due to different sizes, the differential speed value is increased, the second toothed disc 136 and the first toothed disc 135 are driven more precisely, meanwhile, the first toothed disc 135 is meshed with the toothed plate 1312, the stabilizing rod 131 performs lifting motion, the output end of the second driver 137 penetrates through the stabilizing plate 53 and is fixedly connected with the second toothed disc 136, the left part of the outer surface of the second toothed disc 136 is meshed with the first toothed disc 135, the middle part of the front end of the first toothed disc 135 penetrates through and is fixedly connected with the first rotating rod 1312, the left part of the outer surface of the first rotating rod 139 is meshed with the toothed plate 1312, baffle plates 138 are fixedly installed on the upper part and the lower part of the right end of the toothed plate 1312, the slippage of the toothed plate is avoided, the first rotating rod 139 is fixedly connected with the upper part and the lower part of the right end of the toothed plate 1312, the left end fixedly connected with of pinion rack 1312 stabilizes pole 131, and compression spring 132 has been cup jointed on the surface upper portion of stabilizing pole 131, utilizes compression spring 132's elastic action, reduces sunshade 91 impact force at the decline in-process, compression spring 132's lower extreme fixedly connected with pressure disk 133, pressure disk 133's lower extreme left part and the equal fixedly connected with spliced pole 134 of lower extreme right part, No. two driver 137 fixed connection are in the rear end right part of stabilizing board 53.
Shelter from device 9 and include sunshade 91, the left end of sunshade 91 and the equal fixedly connected with swash plate 93 of right-hand member, spacing hole 92 has all been opened with the upper end right part to the upper end left part of sunshade 91, the lower extreme middle part fixedly connected with protecting crust 96 of sunshade 91, No. two recesses 94 have been opened to the front end of protecting crust 96, the lower extreme middle part of protecting crust 96 is opened there are a plurality of vent 95, sunshade 91 fixed connection is in the upper end of firm pole 131.
The adjusting device 7 comprises a third driver 71, the third driver 71 drives a third fluted disc 72 to engage with a half fluted disc 73 to rotate under the action of the output end of the third driver 71, so as to realize the angle adjustment of the radar speed measuring instrument 10, the output end of the third driver 71 penetrates through the protective shell 96 and is fixedly connected with the third fluted disc 72, the lower part of the outer surface of the third fluted disc 72 is engaged with the half fluted disc 73, the middle part of the left end of the half fluted disc 73 is fixedly connected with a second rotating rod 74, two second rotating rods 74 are arranged, an arc-shaped plate 79 is fixedly connected between the left end and the right end of the second rotating rod 74, the middle part of the inner surface of the arc-shaped plate 79 is fixedly connected with a clamping block 78, the left end and the right end of the clamping block 78 are respectively provided with a clamping groove 77, two arc-shaped plates 79 are arranged, the middle parts of the left end and the right end of the arc-shaped plate 79 are fixedly connected with a connecting rod 710 together, two connecting rods 710 are arranged, the upper end and the lower end of the arc-shaped plate 79 are fixedly connected with a rubber block 75, the rubber block 75 is provided with four, and the bracing piece 76 has all been cup jointed to the surface of rubber block 75, and No. three driver 71 fixed connection is at the right-hand member rear portion of protecting crust 96.
The two first sliding strips 54 are respectively connected in the two sliding grooves 12 in a sliding manner, the position size of the insertion hole 59 is matched with the position size of the stabilizing rod 131, and the two limiting rods 5910 are distributed in a left-right symmetrical manner.
The equal fixed connection of the lower extreme of two spliced poles 134 is in the upper end of firm board 53, and the common sliding connection of slide 1310 and No. two draw runners 1311 is in spacing groove 56, and slide 1310 and No. two draw runners 1311 all slide in spacing groove 56, and the stability of reinforcing firm pole 131 in the lift in-process, the preceding degree of a bull stick 139 all passes through bearing swing joint in No. two activity grooves 58 with the rear end.
The position sizes of the two limiting holes 92 are matched with the position sizes of the two limiting rods 5910, the two inclined plates 93 are distributed in a bilaterally symmetrical mirror image mode, the shielding plate 91 moves on the outer surfaces of the two limiting rods 5910 to limit the position of the shielding plate 91, the two inclined plates 93 incline at thirty angles, and the size of the shielding plate 91 is larger than that of the protective shell 96.
Two arcs 79 all are the arc structure, adopt arc structural design's arc 79, the heat dissipation space of increase speed measuring instrument casing 11, be favorable to the heat dissipation ventilation use of radar speed measuring instrument 10, and two arcs 79 are bilateral symmetry mirror image and distribute, two clamp splice 78 are hugged closely in the left and right sides of speed measuring instrument casing 11, increase radar speed measuring instrument 10's fastness, avoid appearing rocking, the left end and the right-hand member of two bull sticks 74 all pass through bearing swing joint in protecting shell 96.
The instrument casing 11 that tests the speed is located protecting crust 96, utilizes protecting crust 96 to protect the instrument casing 11 that tests the speed, and the length of the instrument casing 11 that tests the speed is less than protecting crust 96's length, avoids outdoor highlight insolate or other adverse circumstances to corrode down, can use in the open air for a long time.
In summary, in the use process of the present invention, the weighting base 2 is fixedly installed in the middle of the upper end of the base 1 to enhance the stability of the bearing rod 3, the cross rod 4 is fixedly installed at the left end of the bearing rod 3 to install the speed measuring device, the position of the device is adjusted according to the requirement, the output end of the first driver 51 is utilized to drive the screw rod 52 to rotate, so that the stabilizing plate 53 moves left and right, the stabilizing plate 53 moves to the required position, the second driver 137 is fixedly installed at the right portion of the rear end of the stabilizing plate 53, the output end of the second driver 137 is utilized to drive the second fluted disc 136 to engage with the first fluted disc 135 to rotate, the second fluted disc 136 and the first fluted disc 135 are engaged with each other due to different sizes of the second fluted disc 136 and the first fluted disc 135, so that the differential value is increased, the first fluted disc 135 engages with the toothed plate, so that the stabilizing rod 131 performs the lifting motion, the sliding plate 1310 and the second sliding strip 1311 both slide in the limiting groove 56, the stability of the stabilizing rod 131 in the lifting process is enhanced, the baffle 138 is fixedly mounted on the upper portion of the right end and the lower portion of the right end of the toothed plate 1312 to prevent the toothed plate 1312 from slipping, the shielding plate 91 is fixedly mounted at the upper end of the stabilizing rod 131, the compression spring 132 is sleeved on the outer surface of the stabilizing rod 131, the impact force of the shielding plate 91 in the lifting process is reduced by using the elastic action of the compression spring 132, the shielding plate 91 moves on the outer surfaces of two limiting rods 5910 to limit the position of the shielding plate 91, the speed measuring instrument shell 11 and the camera 8 are both mounted in the protective shell 96 and protected by the protective shell 96, the inclined plates 93 are fixedly mounted on the left side and the right side of the shielding plate 91, the inclined plates 93 are inclined at thirty degrees, the outdoor strong light or other severe environments are prevented from being corroded, the speed measuring instrument shell can be used outdoors for a long time, the service life of the radar speed measuring instrument 10 is greatly prolonged, the rubber blocks 75 are fixedly mounted on the upper end and the lower end of the speed measuring instrument shell 11, be used for fixed radar tachometer instrument 10, left and right sides fixed mounting clamp splice 78 at tachometer instrument casing 11, increase tachometer instrument casing 11's fastness, avoid appearing rocking, adopt arc structural design's arc 79, increase radar tachometer instrument 10's heat dissipation space, be favorable to radar tachometer instrument 10's heat dissipation ventilation to use, when needing the angle of adjusting radar tachometer instrument 10, utilize No. three driver 71's output effect, it rotates to drive No. three fluted disc 72 meshing half fluted disc 73, realize the angle modulation of survey radar tachometer instrument 10, cooperation camera 8 carries out the violation and takes a candid photograph, whole device convenient to use, and convenient to operate has realized the fine setting of angle and position, and adaptability is good.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. An electronic measuring instrument suitable for use in high light environments, comprising a base (1), characterized in that: the middle part of the upper end of the base (1) is fixedly connected with a weighting seat (2), the middle part of the upper end of the weighting seat (2) is fixedly connected with a bearing rod (3), the upper end of the bearing rod (3) is fixedly connected with a cross support rod (4), the middle part of the upper end and the right part of the upper end of the cross support rod (4) are jointly provided with an elongated slot (6), the middle parts of the front slot wall and the rear slot wall of the elongated slot (6) are respectively provided with a chute (12), the right end of the cross support rod (4) is fixedly connected with a driving device (5), the rear end of the driving device (5) is fixedly connected with a lifting device (13), the upper end of the lifting device (13) is fixedly connected with a shielding device (9), the right end of the shielding device (9) is fixedly connected with an adjusting device (7), and a speed measuring instrument shell (11) is fixedly connected between the left end and the right end of the adjusting device (7), the front part of the inner shell wall of the speed measuring instrument shell (11) is fixedly connected with a radar speed measuring instrument (10), and the middle part of the upper end of the speed measuring instrument shell (11) is fixedly connected with a camera (8).
2. An electronic measuring instrument suitable for use in high light environments as claimed in claim 1, wherein: the driving device (5) comprises a first driver (51), the output end of the first driver (51) penetrates through the transverse support rod (4) and is fixedly connected with a screw rod (52), the outer surface of the screw rod (52) is movably connected with a stabilizing plate (53), the middle part of the upper end of the stabilizing plate (53) is provided with a through hole (59), the lower part of the front end and the lower part of the rear end of the stabilizing plate (53) are fixedly connected with a first sliding strip (54), the middle part and the right part of the front end of the stabilizing plate (53) are respectively provided with a first movable groove (55) and a first groove (57), the left groove wall and the right groove wall of the first movable groove (55) are respectively provided with a limiting groove (56) and a second movable groove (58), the left part and the right part of the upper end of the stabilizing plate (53) are both fixedly connected with a limiting rod (5910), the upper end of the limiting rod (5910) is both fixedly connected with a limiting cap (5911), the first driver (51) is fixedly connected to the right end of the transverse supporting rod (4).
3. An electronic measuring instrument suitable for use in high light environments as claimed in claim 1, wherein: the lifting device (13) comprises a second driver (137), the output end of the second driver (137) penetrates through a stabilizing plate (53) and is fixedly connected with a second fluted disc (136), the left part of the outer surface of the second fluted disc (136) is connected with a first fluted disc (135) in a meshing manner, the middle part of the front end of the first fluted disc (135) is fixedly connected with a first rotating rod (139) in a penetrating manner, the left part of the outer surface of the first rotating rod (139) is connected with a toothed plate (1312) in a meshing manner, the upper part and the lower part of the right end of the toothed plate (1312) are both fixedly connected with a first rotating rod (139), the left end of the toothed plate (1312) is fixedly connected with a stabilizing rod (131), the upper part of the outer surface of the stabilizing rod (131) is sleeved with a compression spring (132), the lower end of the compression plate (133) is fixedly connected with a pressure plate (133), and the left part and the right part of the lower end of the toothed plate (133) are both fixedly connected with a connecting column (134), the second driver (137) is fixedly connected to the right part of the rear end of the stabilizing plate (53).
4. An electronic measuring instrument suitable for use in high light environments as claimed in claim 1, wherein: shelter from device (9) and include sunshade (91), the left end and the equal fixedly connected with swash plate (93) of right-hand member of sunshade (91), spacing hole (92) have all been opened with the upper end right part to the upper end left part of sunshade (91), the lower extreme middle part fixedly connected with protecting crust (96) of sunshade (91), the front end of protecting crust (96) is opened No. two recess (94), open at the lower extreme middle part of protecting crust (96) has a plurality of vent (95), sunshade (91) fixed connection is in the upper end of firm pole (131).
5. An electronic measuring instrument suitable for use in high light environments as claimed in claim 1, wherein: the adjusting device (7) comprises a third driver (71), the output end of the third driver (71) penetrates through the protective shell (96) and is fixedly connected with a third fluted disc (72), the lower part of the outer surface of the third fluted disc (72) is meshed with a half fluted disc (73), the middle part of the left end of the half fluted disc (73) is fixedly connected with a second rotating rod (74), the number of the second rotating rod (74) is two, an arc-shaped plate (79) is fixedly connected between the left end and the right end of the second rotating rod (74), the middle part of the inner surface of the arc-shaped plate (79) is fixedly connected with a clamping block (78), the left end and the right end of the clamping block (78) are both provided with clamping grooves (77), the number of the arc-shaped plates (79) is two, the middle part of the left end and the middle part of the arc-shaped plate (79) are fixedly connected with a connecting rod (710) together, and the number of the connecting rods (710) is two, the upper end and the equal fixedly connected with block rubber (75) of lower extreme of arc (79), block rubber (75) are provided with four, bracing piece (76) have all been cup jointed to the surface of block rubber (75), No. three driver (71) fixed connection is at the right-hand member rear portion of protecting crust (96).
6. An electronic measuring instrument suitable for use in high light environments as claimed in claim 2, wherein: the two first sliding strips (54) are respectively connected in the two sliding grooves (12) in a sliding mode, the position size of the insertion holes (59) is matched with the position size of the stabilizing rod (131), and the two limiting rods (5910) are distributed in a bilateral symmetry mode.
7. An electronic measuring instrument adapted for use in high light environments as defined in claim 3, wherein: the lower ends of the two connecting columns (134) are fixedly connected to the upper end of the stabilizing plate (53), the sliding plate (1310) and the second sliding strip (1311) are connected to the limiting groove (56) in a sliding mode, and the front end and the rear end of the first rotating rod (139) are movably connected to the second movable groove (58) through bearings.
8. An electronic measuring instrument suitable for use in high light environments as claimed in claim 4, wherein: the position sizes of the two limiting holes (92) are matched with the position sizes of the two limiting rods (5910), the two inclined plates (93) are distributed in a left-right symmetrical mirror image mode, the two inclined plates (93) incline at thirty angles, and the size of the shielding plate (91) is larger than that of the protective shell (96).
9. An electronic measuring instrument suitable for use in high light environments as claimed in claim 1, wherein: two arc (79) all are the arc structure, and two arc (79) are bilateral symmetry mirror image and distribute, two clamp splice (78) are hugged closely in the left and right sides of the instrument casing that tests the speed (11), two the left end and the right-hand member of No. two bull sticks (74) all pass through bearing swing joint in protecting crust (96).
10. An electronic measuring instrument suitable for use in high light environments as claimed in claim 1, wherein: the speed measuring instrument shell (11) is located in the protective shell (96), and the length of the speed measuring instrument shell (11) is smaller than that of the protective shell (96).
CN202111253162.2A 2021-10-27 2021-10-27 Electronic measuring instrument suitable for highlight environment Pending CN113701010A (en)

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Application publication date: 20211126