Ultrasonic line height measuring instrument with support structure

Abstract

The invention discloses an ultrasonic line height measuring instrument with a support structure, which comprises an ultrasonic line height measuring instrument main body, the front surface of the ultrasonic line height measuring instrument main body is provided with a display screen, an indicating lamp and a control button, and the display screen, the indicating lamp and the control button are arranged on the front surface of the ultrasonic line height measuring instrument main body. The front surface of the ultrasonic line height measuring instrument main body is provided with a connecting socket, the lower end of the ultrasonic line height measuring instrument main body is fixedly connected with a bottom plate, the lower end of the bottom plate is provided with a support mechanism, and the outer side of the ultrasonic line height measuring instrument main body is provided with a heat dissipation mechanism. The invention relates to an ultrasonic line height measuring instrument with a support structure. The ultrasonic line height measuring instrument has the advantages of being convenient in height adjustment and good in heat dissipation performance.

Description

Technical Field

[0001] The invention belongs to the technical field of ultrasonic line height measuring instruments, and in particular relates to an ultrasonic line height measuring instrument with a bracket structure. Background Art

[0002] With the rapid development of science and technology, the technology of measuring the height of power lines is also constantly improving. Ultrasonic cable height meters are usually used in engineering construction, underground pipeline maintenance and other occasions where cable height needs to be measured. Through ultrasonic cable height meters, accurate, fast and non-contact cable height measurement can be achieved. For example, the utility model with the authorization announcement number CN201247317Y discloses an ultrasonic cable height meter, including a shell formed by the buckling of a front shell and a rear shell, wherein an LPC932 single-chip microcomputer is arranged in the shell, the front shell head has a trumpet-shaped opening, and the upper part of the rear shell has a shape corresponding to the front shell head; the front of the LPC932 single-chip microcomputer is provided with a display, three control buttons and two function switches, and the lower part of the back of the LPC932 single-chip microcomputer is provided with a power supply elastic metal sheet; the LPC932 single-chip microcomputer is provided with a shaping amplifier, a transmitting circuit, a receiving amplifier circuit, a bandpass filter, an automatic gain control (ACC) circuit, an absolute value circuit, a comparator circuit, an ambient temperature acquisition circuit, a storage circuit, an ultrasonic transducer, and a display circuit. The beneficial effects of the utility model are as follows: the structure is simple and not easily disturbed by light, smoke, and electromagnetic waves; the measurement is convenient, and it is easy to align the cable position and view the measurement results; and the distance between cables can be measured. In the prior art, before the device is used, the device does not have a support structure, and the main body of the ultrasonic line height meter is not convenient to adjust the height, which makes the device inconvenient to use. Moreover, when the device is used, the device does not have a heat dissipation mechanism, and the components inside the main body of the ultrasonic line height meter are not convenient to dissipate heat, which may reduce the service life of the device. Therefore, it is necessary to improve the prior art. Summary of the invention

[0003] The purpose of the present invention is to provide an ultrasonic line height meter with a bracket structure in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0004] In order to solve the above problems, the present invention provides a technical solution:

[0005] An ultrasonic line height meter with a bracket structure comprises an ultrasonic line height meter body, a display screen is arranged on the front of the ultrasonic line height meter body, an indicator light is arranged on the front of the ultrasonic line height meter body, a control button is arranged on the front of the ultrasonic line height meter body, a connection socket is arranged on the front of the ultrasonic line height meter body, a bottom plate is fixedly connected to the lower end of the ultrasonic line height meter body, a bracket mechanism is arranged at the lower end of the bottom plate, and a heat dissipation mechanism is arranged on the outer side of the ultrasonic line height meter body.

[0006] Preferably, the bracket mechanism comprises a tripod, the upper end of the tripod is fixedly connected to a base, the upper end of the base is fixedly connected to a shell, the shell is rotatably connected to a rotating rod inside the shell, the right end of the rotating rod is fixedly connected to a handle, the handle contacts the shell, the shell is provided with a slot inside, an elastic block is clamped inside the slot, the handle is fixedly connected to the elastic block, the shell is fixedly connected to a supporting block inside, the supporting block is provided with an annular groove inside, the annular groove is rotatably connected to an annular block, the annular block is fixedly connected to the rotating rod, the support block is rotatably connected to the rotating rod, the left end of the rotating rod is fixedly connected to a first bevel gear, the outer side of the first bevel gear is meshed with a second bevel gear, the inner side of the second bevel gear is fixedly connected to a screw, the base is rotatably connected to the screw, the outer side of the screw is threadedly connected to a threaded sleeve, the upper end of the shell is fixedly connected to a guide rod, and the bottom plate is fixedly connected to the threaded sleeve. By turning the handle, the screw and other components are driven to rotate, and the screw and the threaded sleeve produce threaded motion. The threaded sleeve moves upward and drives the ultrasonic line height meter body and other components to move upward to the specified position, thereby adjusting the height of the ultrasonic line height meter body and making the device easy to use.

[0007] Preferably, there are a plurality of the card slots, which are distributed in a ring shape inside the shell. By designing the card slots, the elastic card block can be inserted into the inside of the card slots.

[0008] Preferably, a bearing is fixedly sleeved inside the base, and a screw is fixedly connected inside the inner ring of the bearing. The bearing is designed to support the rotation of the screw.

[0009] Preferably, a guide sleeve is slidably connected to the outer side of the guide rod, and the guide sleeve is fixedly connected to the base plate. By designing the guide sleeve, the threaded sleeve can be guided.

[0010] Preferably, the heat dissipation mechanism includes a connecting sleeve, a connecting sleeve is fixedly connected to the left side of the ultrasonic line height meter body, a fan is fixedly installed inside the connecting sleeve, a rotating block is fixedly connected to the fan, a rotating sleeve is slidably connected to the outer side of the rotating block, a brush is fixedly connected to the outer side of the rotating sleeve, the brush contacts the connecting sleeve, a first filter is fixedly connected to the interior of the connecting sleeve, the first filter is rotatably connected to the rotating sleeve, the brush contacts the first filter, a tension spring is arranged inside the rotating sleeve, a sliding groove is opened inside the rotating block, a slider is slidably connected to the interior of the sliding groove, a support ring is fixedly connected to one end of the slider away from the sliding groove, a pull rod is slidably connected to the interior of the rotating sleeve, an elastic sponge is arranged on the outer side of the pull rod, a guide groove is opened inside the rotating sleeve, the rotating sleeve is slidably connected to the slider, and a second filter is fixedly connected to the interior of the ultrasonic line height meter body. By starting the fan, the fan rotates to blow air into the interior of the ultrasonic line height measuring instrument body, and the first filter and the second filter filter external dust, thereby preventing external dust from entering the interior of the ultrasonic line height measuring instrument body, thereby allowing the components inside the ultrasonic line height measuring instrument body to be cooled, thereby preventing the service life of the device from being reduced. During the rotation of the fan, the brush and other components are driven to rotate, and the rotation of the brush scrapes the first filter, thereby preventing the first filter from being blocked and preventing the working efficiency of the first filter from being reduced.

[0011] Preferably, one end of the tension spring is fixedly connected to a rotating sleeve, and the other end of the tension spring is fixedly connected to a rotating block. By designing the tension spring, the rotating sleeve has a tensile force.

[0012] Preferably, a pull rod is fixedly connected to one side of the support ring away from the slider, and a pull block is fixedly connected to one end of the pull rod away from the support ring. The pull block is designed to drive the slider to move.

[0013] Preferably, one end of the elastic sponge is fixedly connected to a support ring, and the other end of the elastic sponge is fixedly connected to the rotating sleeve. By designing the elastic sponge, the support ring has an elastic effect.

[0014] Preferably, a guide block is slidably connected inside the guide groove, and the guide block is fixedly connected to the support ring. By designing the guide block, components such as a slider can be guided.

[0015] The beneficial effects of the present invention are as follows: the present invention relates to an ultrasonic line height measuring instrument with a bracket structure, which has the characteristics of easy height adjustment and good heat dissipation. In specific use, compared with the prior art, the present invention has the following two beneficial effects:

[0016] Firstly, by designing components such as a tripod, a base, a shell, a rotating rod, a handle and a slot, the handle is turned, and the screw and other components are driven to rotate. The screw and the threaded sleeve undergo threaded motion, and the threaded sleeve moves upward, driving the ultrasonic line height meter body and other components to move upward to a specified position, thereby allowing the ultrasonic line height meter body to be height adjusted, making the device easy to use.

[0017] Secondly, by designing components such as a connecting sleeve, a fan, a rotating block, a rotating sleeve, a brush and a first filter, the fan is started, and the fan rotates to blow air to the inside of the ultrasonic line height meter body, and the first filter and the second filter filter external dust, thereby preventing external dust from entering the inside of the ultrasonic line height meter body, thereby allowing the components inside the ultrasonic line height meter body to be cooled, thereby preventing the service life of the device from being reduced. During the rotation of the fan, the brush and other components are driven to rotate, and the rotation of the brush scrapes the first filter, thereby preventing the first filter from being blocked and preventing the working efficiency of the first filter from being reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 A partial structural cutaway stereogram;

[0021] Figure 3 For the present invention Figure 1 A front cross-sectional view of

[0022] Figure 4 For the present invention Figure 2 Magnified view of the screw;

[0023] Figure 5 For the present invention Figure 4 A magnified image of point A;

[0024] Figure 6 For the present invention Figure 3 An enlarged view of the connecting sleeve;

[0025] Figure 7 For the present invention Figure 6 An enlarged view of the rotating sleeve;

[0026] Figure 8 For the present invention Figure 7 Enlarged view of point B.

[0027] In the figure: 1. ultrasonic height meter body; 2. display screen; 3. indicator light; 4. control button; 5. connection socket; 6. bottom plate; 7. bracket mechanism; 71. tripod; 72. base; 73. shell; 74. rotating rod; 75. handle; 76. card slot; 77. elastic card block; 78. support block; 79. annular groove; 710. annular block; 711. first bevel gear; 712. second bevel gear; 713. screw; 714 , bearing; 715, threaded sleeve; 716, guide rod; 717, guide sleeve; 8, heat dissipation mechanism; 81, connecting sleeve; 82, fan; 83, rotating block; 84, rotating sleeve; 85, brush; 86, first filter; 87, tension spring; 88, sliding groove; 89, slider; 810, support ring; 811, pull rod; 812, pull block; 813, elastic sponge; 814, guide groove; 815, guide block; 816, second filter. DETAILED DESCRIPTION

[0028] like Figure 1-Figure 8 As shown, this specific implementation adopts the following technical solutions:

[0029] Example:

[0030] An ultrasonic line height meter with a bracket structure comprises an ultrasonic line height meter body 1, a display screen 2 is arranged on the front of the ultrasonic line height meter body 1, an indicator light 3 is arranged on the front of the ultrasonic line height meter body 1, a control button 4 is arranged on the front of the ultrasonic line height meter body 1, a connection socket 5 is arranged on the front of the ultrasonic line height meter body 1, a bottom plate 6 is fixedly connected to the lower end of the ultrasonic line height meter body 1, a bracket mechanism 7 is arranged at the lower end of the bottom plate 6, and a heat dissipation mechanism 8 is arranged on the outer side of the ultrasonic line height meter body 1.

[0031] The support mechanism 7 includes a tripod 71, the upper end of the tripod 71 is fixedly connected to a base 72, the upper end of the base 72 is fixedly connected to a shell 73, the shell 73 is rotatably connected to a rotating rod 74, the right end of the rotating rod 74 is fixedly connected to a handle 75, the handle 75 is in contact with the shell 73, and the shell 73 is provided with a card slot 76, and there are multiple card slots 76, which are distributed in a ring shape inside the shell 73. By designing the card slot 76, the elastic card block 77 can be inserted into The interior of the card slot 76 is clamped with an elastic card block 77, and the elastic card block 77 is fixedly connected to the handle 75. The interior of the housing 73 is fixedly connected to a support block 78, and an annular groove 79 is provided inside the support block 78. The interior of the annular groove 79 is rotatably connected to an annular block 710, and the annular block 710 is fixedly connected to the rotating rod 74, and the support block 78 is rotatably connected to the rotating rod 74. The left end of the rotating rod 74 is fixedly connected to a first bevel gear 711. The first bevel gear 711 is The outer side is meshed with a second bevel gear 712, the interior of the second bevel gear 712 is fixedly connected with a screw 713, the base 72 is rotatably connected to the screw 713, the interior of the base 72 is fixedly sleeved with a bearing 714, the inner ring of the bearing 714 is fixedly connected with the screw 713, and the bearing 714 is designed to support the rotation of the screw 713, the outer side of the screw 713 is threadedly connected with a threaded sleeve 715, the upper end of the housing 73 is fixedly connected with a guide rod 716, and the outer side of the guide rod 716 is slidably connected There is a guide sleeve 717, which is fixedly connected to the base plate 6. By designing the guide sleeve 717, the threaded sleeve 715 can be guided. The base plate 6 is fixedly connected to the threaded sleeve 715. By rotating the handle 75, the handle 75 rotates to drive the screw 713 and other components to rotate. The rotating screw 713 and the threaded sleeve 715 produce threaded motion. The threaded sleeve 715 moves upward and drives the ultrasonic line height meter body 1 and other components to move upward to the specified position, thereby allowing the ultrasonic line height meter body 1 to be height adjusted, making the device easy to use.

[0032] Wherein, the heat dissipation mechanism 8 includes a connecting sleeve 81, a connecting sleeve 81 is fixedly connected to the left side of the ultrasonic line height meter body 1, a fan 82 is fixedly installed inside the connecting sleeve 81, a rotating block 83 is fixedly connected to the fan 82, a rotating sleeve 84 is slidably connected to the outer side of the rotating block 83, a brush 85 is fixedly connected to the outer side of the rotating sleeve 84, the brush 85 is in contact with the connecting sleeve 81, a first filter 86 is fixedly connected to the inside of the connecting sleeve 81, the first filter 86 is rotatably connected to the rotating sleeve 84, the brush 85 is in contact with the first filter 86, a tension spring 87 is arranged inside the rotating sleeve 84, One end of the tension spring 87 is fixedly connected to the rotating sleeve 84, and the other end of the tension spring 87 is fixedly connected to the rotating block 83. By designing the tension spring 87, the rotating sleeve 84 has a pulling force. A sliding groove 88 is provided inside the rotating block 83. A slider 89 is slidably connected inside the sliding groove 88. The end of the slider 89 away from the sliding groove 88 is fixedly connected to a support ring 810. A pull rod 811 is fixedly connected to the side of the support ring 810 away from the slider 89. A pull block 812 is fixedly connected to the end of the pull rod 811 away from the support ring 810. By designing the pull block 812, it can be used to drive the slider 89 to move. The inside of the rotating sleeve 84 A pull rod 811 is slidably connected, and an elastic sponge 813 is arranged on the outside of the pull rod 811. One end of the elastic sponge 813 is fixedly connected to a support ring 810, and the other end of the elastic sponge 813 is fixedly connected to a rotating sleeve 84. By designing the elastic sponge 813, the support ring 810 has an elastic effect. A guide groove 814 is provided inside the rotating sleeve 84, and a guide block 815 is slidably connected inside the guide groove 814. The guide block 815 is fixedly connected to the support ring 810. By designing the guide block 815, components such as a slider 89 can be guided. The rotating sleeve 84 is slidably connected to the slider 89. The ultrasonic measuring A second filter 816 is fixedly connected to the interior of the ultrasonic line height meter body 1. By starting the fan 82, the fan 82 rotates to blow air into the interior of the ultrasonic line height meter body 1. The first filter 86 and the second filter 816 filter external dust, thereby preventing external dust from entering the interior of the ultrasonic line height meter body 1, thereby allowing the components inside the ultrasonic line height meter body 1 to dissipate heat and prevent the service life of the device from being reduced. During the rotation of the fan 82, the brush 85 and other components are driven to rotate, and the brush 85 rotates to scrape the first filter 86, thereby preventing the first filter 86 from being blocked and preventing the working efficiency of the first filter 86 from being reduced.

[0033] The use state of the present invention is as follows: before the device is used, the handle 75 is rotated, and the handle 75 rotates to drive the rotating rod 74 and the elastic block 77 to rotate, and the elastic block 77 rotates and separates from the slot 76, and the rotating rod 74 rotates to drive the annular block 710 and the first bevel gear 711 to rotate, and the first bevel gear 711 rotates to drive the second bevel gear 712 to rotate, and the second bevel gear 712 rotates to drive the screw rod 713 to rotate, and the screw rod 713 rotates to generate a threaded motion with the threaded sleeve 715, so that the threaded sleeve 715 produces a relative displacement, and the threaded sleeve 715 moves upward to drive the bottom plate 6 to move upward, and the bottom plate 6 moves upward to drive the guide sleeve 717 and the ultrasonic line height meter body 1 and other components to move upward, and after the ultrasonic line height meter body 1 and other components move upward to the specified position, the elastic block 77 is clamped into another slot 76, so that the handle 75 is limited, and the ultrasonic line height meter body 1 is height-adjusted, so that the device is easy to use;

[0034] When the device is in use, the fan 82 is started, and the fan 82 rotates to blow air into the interior of the ultrasonic line height meter body 1. The first filter 86 and the second filter 816 filter external dust, thereby preventing external dust from entering the interior of the ultrasonic line height meter body 1, so that the components inside the ultrasonic line height meter body 1 are cooled to prevent the service life of the device from being reduced. During the rotation of the fan 82, the rotating block 83 is driven to rotate. The rotation of the rotating block 83 drives the slider 89, the pull block 812, the tension spring 87 and the rotating sleeve 84 to rotate. The rotation of the rotating sleeve 84 drives the brush 85 to rotate. The brush 85 rotates to scrape the first filter 86, thereby preventing the first filter 86 from being blocked and preventing the working efficiency of the first filter 86 from being reduced.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An ultrasonic line height meter with a support structure, comprising an ultrasonic line height meter body (1), characterized in that: The front of the ultrasonic line height meter body (1) is provided with a display screen (2), the front of the ultrasonic line height meter body (1) is provided with an indicator light (3), the front of the ultrasonic line height meter body (1) is provided with a control button (4), the front of the ultrasonic line height meter body (1) is provided with a connection socket (5), the lower end of the ultrasonic line height meter body (1) is fixedly connected to a bottom plate (6), the lower end of the bottom plate (6) is provided with a bracket mechanism (7), and the outer side of the ultrasonic line height meter body (1) is provided with a heat dissipation mechanism (8).

2. The ultrasonic height measuring instrument with a support structure according to claim 1, characterized in that: The support mechanism (7) comprises a tripod (71), the upper end of the tripod (71) is fixedly connected to a base (72), the upper end of the base (72) is fixedly connected to a shell (73), the shell (73) is rotatably connected to a rotating rod (74), the right end of the rotating rod (74) is fixedly connected to a handle (75), the handle (75) contacts the shell (73), a slot (76) is provided inside the shell (73), an elastic block (77) is clamped inside the slot (76), the handle (75) is fixedly connected to the elastic block (77), the shell (73) is fixedly connected to a support block (78), the support block (78) is provided with an annular groove (79), the An annular block (710) is rotatably connected inside the annular groove (79), the annular block (710) is fixedly connected to the rotating rod (74), the support block (78) is rotatably connected to the rotating rod (74), the left end of the rotating rod (74) is fixedly connected to a first bevel gear (711), the outer side of the first bevel gear (711) is meshed with a second bevel gear (712), the inner side of the second bevel gear (712) is fixedly connected to a screw rod (713), the base (72) is rotatably connected to the screw rod (713), the outer side of the screw rod (713) is threadedly connected to a threaded sleeve (715), the upper end of the housing (73) is fixedly connected to a guide rod (716), and the bottom plate (6) is fixedly connected to the threaded sleeve (715).

3. The ultrasonic height measuring instrument with a support structure according to claim 2, characterized in that: There are a plurality of the card slots (76), and the plurality of card slots (76) are distributed in a ring shape inside the housing (73).

4. The ultrasonic line height meter with a support structure according to claim 2, characterized in that: A bearing (714) is fixedly sleeved inside the base (72), and a screw rod (713) is fixedly connected inside the inner ring of the bearing (714).

5. The ultrasonic line height meter with a support structure according to claim 2, characterized in that: The outer side of the guide rod (716) is slidably connected to a guide sleeve (717), and the guide sleeve (717) is fixedly connected to the bottom plate (6).

6. The ultrasonic line height meter with a support structure according to claim 1, characterized in that: The heat dissipation mechanism (8) comprises a connecting sleeve (81), the left side of the ultrasonic line height meter body (1) is fixedly connected with the connecting sleeve (81), a fan (82) is fixedly installed inside the connecting sleeve (81), a rotating block (83) is fixedly connected to the fan (82), a rotating sleeve (84) is slidably connected to the outer side of the rotating block (83), a brush (85) is fixedly connected to the outer side of the rotating sleeve (84), the brush (85) is in contact with the connecting sleeve (81), a first filter (86) is fixedly connected to the inside of the connecting sleeve (81), the first filter (86) is rotatably connected to the rotating sleeve (84), and the brush (85) is in contact with the first filter (86). The rotating sleeve (84) is provided with a tension spring (87), the rotating block (83) is provided with a sliding groove (88), the sliding groove (88) is slidably connected to a slider (89), the slider (89) is fixedly connected to a support ring (810) at one end away from the sliding groove (88), the rotating sleeve (84) is slidably connected to a pull rod (811), an elastic sponge (813) is provided on the outside of the pull rod (811), the rotating sleeve (84) is provided with a guide groove (814), the rotating sleeve (84) is slidably connected to the slider (89), and the second filter (816) is fixedly connected to the inside of the ultrasonic line height meter body (1).

7. The ultrasonic line height meter with a support structure according to claim 6, characterized in that: One end of the tension spring (87) is fixedly connected to a rotating sleeve (84), and the other end of the tension spring (87) is fixedly connected to a rotating block (83).

8. The ultrasonic line height meter with a support structure according to claim 6, characterized in that: A pull rod (811) is fixedly connected to one side of the support ring (810) away from the slider (89), and a pull block (812) is fixedly connected to one end of the pull rod (811) away from the support ring (810).

9. The ultrasonic line height meter with a support structure according to claim 6, characterized in that: One end of the elastic sponge (813) is fixedly connected to a support ring (810), and the other end of the elastic sponge (813) is fixedly connected to a rotating sleeve (84).

10. The ultrasonic line height meter with a support structure according to claim 6, characterized in that: A guide block (815) is slidably connected inside the guide groove (814), and the guide block (815) is fixedly connected to the support ring (810).

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