Common-caliber distance measuring equipment

Abstract

The utility model discloses a common caliber distance measuring device, belonging to the distance measuring device technology field, the distance measuring device comprises a detection device and a pedestal, the detection device is fixedly installed at the top end of the pedestal, the pedestal is hollow, the top end of the inner wall of the pedestal is fixedly provided with a heat conduction pipe, the heat conduction pipe is in a coiled double-layer arrangement, and the inner wall of the heat conduction pipe is hollow. A plurality of fans are fixedly installed at the double-layer gap of the heat conduction pipe, a water storage tank is fixedly installed on one side of the inner wall of the base, the two ends of the heat conduction pipe are symmetrically and fixedly installed on the two sides of the water storage tank respectively, a water pump is installed at one end of the heat conduction pipe, a plurality of ventilation strips are arranged at the bottom end of the base, and a lifting assembly is installed at the bottom end of the base. According to the device, cooling and heat dissipation can be carried out on equipment during distance measurement, continuous use of the detection equipment can be facilitated, and the stability of the detection equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distance measuring equipment, in particular to a common aperture distance measuring equipment. Background Art

[0002] At present, the common aperture ranging equipment is generally composed of an optical routing laser, a laser beam expansion lens, a beam splitter, a 1 / 2 wave plate, a polarization beam splitter (PBS), a 1 / 4 wave plate, a beam expander, a light trap, a polarizer, a receiving lens, a detector and a timing circuit.

[0003] Since the traditional laser base has a small heat dissipation area and a closed space, the laser wavelength can easily change as the heat increases, causing the diode to attenuate or even disappear, affecting the use effect. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a common aperture ranging device, which aims to improve the problem that the traditional laser base has a small heat dissipation area and a closed space. As the heat increases, the laser wavelength is easily changed, causing the diode to attenuate or even disappear, affecting the use effect.

[0005] The utility model is implemented as follows: a common-aperture distance measuring device, including a detection device and a base, the detection device is fixedly installed on the top of the base, the base is hollow, a heat pipe is fixedly installed on the top of the inner wall of the base, the heat pipe is a coiled double-layer arrangement, a plurality of fans are fixedly installed at the double-layer gap of the heat pipe, a water tank is fixedly installed on one side of the inner wall of the base, the two ends of the heat pipe are symmetrically fixedly installed on both sides of the water tank, a water pump is installed at one end of the heat pipe, a plurality of ventilation strips are arranged at the bottom of the base, and a lifting component is installed at the bottom of the base.

[0006] In the preferred technical solution of the utility model, a connecting plate is fixedly installed between two adjacent fans, and a bracket is fixedly installed on one side of the two fans farthest away. The bracket is L-shaped, and one end of the bracket is fixedly connected to the bottom end of the inner wall of the base, and multiple fans are arranged equidistantly.

[0007] In a preferred technical solution of the utility model, air inlet holes are provided on both sides of the base, and dustproof nets are installed on the inner walls of the air inlet holes.

[0008] In the preferred technical solution of the utility model, a heat-conducting ring is fixedly installed on the outside of the heat-conducting tube fixedly connected to the inner wall of the base, and a heat-conducting block is symmetrically fixedly installed on the outside of the heat-conducting ring. One end of the heat-conducting block is fixedly connected to the top of the inner wall of the base. The heat-conducting block is inclined and the heat-conducting ring is semicircular.

[0009] In the preferred technical solution of the utility model, a water inlet is arranged on one side of the water storage tank, a sealing cover is threadedly installed at the water inlet, and the water storage tank is transparent.

[0010] In the preferred technical solution of the present utility model, the lifting assembly includes a base plate, a support plate and a sleeve plate, the bottom end of the base is symmetrically fixedly installed with a support seat, the bottom end of the support seat is fixedly installed with the sleeve plate, the bottom end of the sleeve plate is slidably sleeved with the support plate, the bottom end of the support plate is fixedly installed with the base plate, an adjustment assembly is installed in the sleeve plate, a slide groove is provided at the bottom end of the sleeve plate, the support plate is slidably connected to the inner wall of the slide groove, and the top end of the base plate is arranged with arcs on both sides.

[0011] In the preferred technical solution of the utility model, universal wheels are fixedly installed on both sides of the bottom end of the base plate.

[0012] In the preferred technical scheme of the present utility model, the adjusting assembly includes a threaded rod and a first rotating shaft, the threaded rod is rotatably installed on the top of the inner wall of the slide groove, the top of the support plate is threadedly installed on the threaded rod, the support seat is hollow, the second rotating shaft is fixedly installed on the top of the threaded rod, the top of the second rotating shaft passes through the sleeve plate and the support seat and the first bevel gear is fixedly installed, the first rotating shaft is rotatably installed between the farthest sides of the inner walls of the two support seats, the second bevel gear is fixedly installed on the first rotating shaft, the first bevel gear and the second bevel gear are meshed and connected, one end of the first rotating shaft passes through one side of the support seat and a turntable is fixedly installed, and the first bevel gear and the second bevel gear are arranged in the support seat.

[0013] The beneficial effects of the utility model are as follows: the utility model obtains a common-caliber distance measuring device through the above-mentioned design. When in use, the device is pushed to the detection location through the universal wheel, the rotating turntable drives the first rotating shaft to rotate, the rotation of the first rotating shaft drives the threaded rod to rotate through the cooperation of the first bevel gear, the second bevel gear and the second rotating shaft, the rotation of the threaded rod drives the support plate to move down to adjust the height of the base, the detection device is started to perform distance measurement detection, the water pump is started to pump water in the water storage tank to make the water circulate in the heat conducting pipe, at this time, the heat conducting pipe can cool the top of the base, and at the same time, the fan is started to blow air to cool the heat conducting pipe to dissipate heat. This device can cool and dissipate heat for the device during distance measurement, can facilitate the continuous use of the detection equipment, and improve its stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the structure of a common aperture distance measuring device provided by the embodiment of the utility model;

[0016] Figure 2 A cross-sectional view of a base is provided for an embodiment of the utility model;

[0017] Figure 3 A side view of a base is provided for an embodiment of the utility model;

[0018] Figure 4 A partial structural schematic diagram of a common aperture distance measuring device is provided for an embodiment of the utility model;

[0019] Figure 5 A schematic diagram of the structure of a heat conduction pipe is provided for an embodiment of the utility model;

[0020] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0021] Figure 7 A schematic diagram of the structure of a lifting assembly is provided for an embodiment of the utility model;

[0022] Figure 8 for Figure 7 Enlarged view of point B in the middle.

[0023] In the figure: 100-detection equipment; 110-base; 111-air inlet; 120-heat pipe; 121-fan; 1211-connecting plate; 1212-bracket; 122-water tank; 123-water pump; 124-ventilation strip; 125-heat conduction ring; 126-heat conduction block; 130-bottom plate; 131-support plate; 132-sleeve plate; 133-support seat; 134-universal wheel; 135-threaded rod; 136-first rotating shaft. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6 The utility model provides a technical solution: a common-caliber distance measuring device, including a detection device 100 and a base 110, the detection device 100 is fixedly installed on the top of the base 110, the base 110 is hollow, a heat pipe 120 is fixedly installed on the top of the inner wall of the base 110, the heat pipe 120 is a coiled double-layer setting, a plurality of fans 121 are fixedly installed at the double-layer gap of the heat pipe 120, a connecting plate 1211 is fixedly installed between two adjacent fans 121, a bracket 1212 is fixedly installed on one side of the two fans 121 farthest from each other, and the bracket 1 212 is an L-shaped setting, one end of the bracket 1212 is fixedly connected to the bottom end of the inner wall of the base 110, multiple fans 121 are arranged equidistantly, a water tank 122 is fixedly installed on one side of the inner wall of the base 110, two ends of the heat pipe 120 are symmetrically fixedly installed on both sides of the water tank 122, a water pump 123 is installed at one end of the heat pipe 120, a water inlet is provided on one side of the water tank 122, a sealing cover is threadedly installed at the water inlet, the water tank 122 is transparent, a plurality of ventilation strips 124 are provided at the bottom of the base 110, and a lifting component is installed at the bottom of the base 110.

[0026] In some specific implementation schemes, air inlet holes 111 are provided on both sides of the base 110, and dustproof nets are installed on the inner walls of the air inlet holes 111 to prevent dust from entering the base 110, thereby ensuring the heat dissipation effect.

[0027] In some specific implementation schemes, a heat-conducting ring 125 is fixedly installed on the outside of the heat-conducting pipe 120 fixedly connected to the inner wall of the base 110, and a heat-conducting block 126 is symmetrically fixedly installed on the outside of the heat-conducting ring 125. One end of the heat-conducting block 126 is fixedly connected to the top of the inner wall of the base 110. The heat-conducting block 126 is inclined and the heat-conducting ring 125 is semicircular, which increases the contact surface between the heat-conducting pipe 120 and the base 110, thereby improving the heat dissipation effect.

[0028] See also Figure 7 and Figure 8The lifting assembly includes a base plate 130, a support plate 131 and a sleeve plate 132. The bottom end of the base 110 is symmetrically fixed with a support seat 133, the bottom end of the support seat 133 is fixedly installed with a sleeve plate 132, the bottom end of the sleeve plate 132 is slidably sleeved with the support plate 131, the bottom end of the support plate 131 is fixedly installed with the base plate 130, an adjustment assembly is installed in the sleeve plate 132, a slide groove is set at the bottom end of the sleeve plate 132, the support plate 131 is slidably connected to the inner wall of the slide groove, and the top two sides of the base plate 130 are set as arcs.

[0029] In some specific implementation schemes, universal wheels 134 are fixedly installed on both sides of the bottom end of the bottom plate 130 to facilitate pushing the device.

[0030] In some specific implementation schemes, the adjustment component includes a threaded rod 135 and a first rotating shaft 136. The threaded rod 135 is rotatably installed on the top of the inner wall of the slide groove, and the top of the support plate 131 is threadedly installed on the threaded rod 135. The support seat 133 is hollow, and the second rotating shaft is fixedly installed on the top of the threaded rod 135. The top of the second rotating shaft passes through the sleeve 132 and the support seat 133 and is fixedly installed with the first bevel gear. The first rotating shaft 136 is rotatably installed between the farthest sides of the inner walls of the two support seats 133, and the second bevel gear is fixedly installed on the first rotating shaft 136. The first bevel gear and the second bevel gear are meshed and connected. One end of the first rotating shaft 136 passes through one side of the support seat 133 and is fixedly installed with a turntable. The first bevel gear and the second bevel gear are arranged in the support seat 133, so that the height of the base 110 can be adjusted by driving the threaded rod 135 to rotate through the turntable.

[0031] Working principle: When in use, the device is pushed to the detection location through the universal wheel 134, and the turntable is rotated to drive the first rotating shaft 136 to rotate. The rotation of the first rotating shaft 136 drives the threaded rod 135 to rotate through the cooperation of the first bevel gear, the second bevel gear and the second rotating shaft. The rotation of the threaded rod 135 drives the support plate 131 to move downward to adjust the height of the base 110, and the detection device 100 is started to perform distance measurement detection. The water pump 123 is started to pump the water in the water tank 122 to circulate the water in the heat pipe 120. At this time, the heat pipe 120 can cool the top of the base 110, and at the same time, the fan 121 is started to blow air to cool the heat pipe 120, thereby dissipating the heat of the heat pipe 120.

[0032] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A common aperture distance measuring device, comprising a detection device and a base, It is characterized in that The detection equipment is fixedly installed on the top of the base, the base is hollow, a heat pipe is fixedly installed on the top of the inner wall of the base, the heat pipe is coiled in a double-layer configuration, a plurality of fans are fixedly installed in the gap between the double layers of the heat pipe, a water tank is fixedly installed on one side of the inner wall of the base, the two ends of the heat pipe are symmetrically fixedly installed on both sides of the water tank, a water pump is installed at one end of the heat pipe, a plurality of ventilation strips are arranged at the bottom of the base, and a lifting assembly is installed at the bottom of the base.

2. A common aperture distance measuring device according to claim 1, It is characterized in that A connecting plate is fixedly installed between two adjacent fans, and a bracket is fixedly installed on one side of the two fans farthest away. The bracket is L-shaped, and one end of the bracket is fixedly connected to the bottom end of the inner wall of the base.

3. A common aperture distance measuring device according to claim 1, It is characterized in that Air inlet holes are arranged on both sides of the base, and dustproof nets are installed on the inner walls of the air inlet holes.

4. A common aperture distance measuring device according to claim 1, It is characterized in that A heat-conducting ring is fixedly installed on the outer side of the heat-conducting pipe fixedly connected to the inner wall of the base, and a heat-conducting block is symmetrically fixedly installed on the outer side of the heat-conducting ring. One end of the heat-conducting block is fixedly connected to the top end of the inner wall of the base.

5. A common aperture distance measuring device according to claim 1, It is characterized in that A water inlet is arranged on one side of the water storage tank, and a sealing cover is threadedly mounted on the water inlet.

6. A common aperture distance measuring device according to claim 1, It is characterized in that The lifting assembly includes a base plate, a support plate and a sleeve plate. The bottom end of the base is symmetrically fixedly installed with a support seat, the bottom end of the support seat is fixedly installed with the sleeve plate, the bottom end of the sleeve plate is slidably sleeved with the support plate, the bottom end of the support plate is fixedly installed with the base plate, an adjustment assembly is installed in the sleeve plate, and a slide groove is provided at the bottom end of the sleeve plate.

7. A common aperture distance measuring device according to claim 6, It is characterized in that Universal wheels are fixedly installed on both sides of the bottom end of the bottom plate.

8. A common aperture distance measuring device according to claim 6, It is characterized in that The adjusting assembly includes a threaded rod and a first rotating shaft, the threaded rod is rotatably mounted on the top of the inner wall of the slide groove, the top of the support plate is threadedly mounted on the threaded rod, the support seat is hollow, the second rotating shaft is fixedly mounted on the top of the threaded rod, the top of the second rotating shaft passes through the sleeve plate and the support seat and is fixedly mounted on the first bevel gear, the first rotating shaft is rotatably mounted between the farthest sides of the inner walls of the two support seats, the second bevel gear is fixedly mounted on the first rotating shaft, the first bevel gear and the second bevel gear are meshed and connected, and one end of the first rotating shaft passes through one side of the support seat and is fixedly mounted on a turntable.

Images