Cooling device of laser range finder

Abstract

The utility model relates to the technical field of cooling, and discloses a cooling device of a laser range finder, which solves the problems that the existing cooling device of the laser range finder is inconvenient to carry and affects the use of the range finder, and comprises a range finder body, and the lower end of the range finder body is connected with an anti-collision soft plate. According to the utility model, through the arrangement of the air cooling assembly, the clamping plates are horizontally pulled towards the two sides, so that the insertion blocks are inserted into the clamping grooves, further, the silica gel heat conduction pad is attached to the range finder body, the silica gel heat conduction pad and the cold conduction plate absorb heat generated during the use of the range finder body, and the heat generated during the use of the range finder body is absorbed; heat dissipation is conducted on the range finder body in a circulating and reciprocating mode, use safety of the range finder body is guaranteed, after heat dissipation is completed, the installation base can be taken down by pulling the installation base towards one side, disassembly and storage are convenient, heat dissipation is conducted on the range finder at any time through the air cooling assembly, and use of the range finder body is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling, in particular to a cooling device for a laser rangefinder. Background Art

[0002] A laser rangefinder is an instrument that uses a certain parameter of a modulated laser to measure the distance to a target. For existing laser rangefinders, if the temperature at the site of use is high, the laser rangefinder will be in a high temperature environment for a long time, which will damage the internal components of the laser rangefinder, thereby affecting the accuracy of the measurement. Therefore, the laser rangefinder needs to be cooled to reduce the temperature. Laser rangefinders are often used outdoors or moved with the user. Generally, the cooling device is large in size and can only be fixed in a certain place, which is not convenient to carry. The laser rangefinder is not convenient to cool and reduce the temperature at any time during use, which affects the use of the laser rangefinder. However, such a laser rangefinder cooling device is not convenient to carry, which affects the use of the rangefinder. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cooling device for a laser rangefinder, which effectively solves the problem that the current cooling device for the laser rangefinder is inconvenient to carry and affects the use of the rangefinder.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for a laser rangefinder, comprising a rangefinder body, a lower end of the rangefinder body being connected to an anti-collision soft plate, plug-in slots being provided on both sides of one end of the rangefinder body, one end of the rangefinder body being connected to an air-cooling component, the air-cooling component comprising a mounting seat mounted on one side of the rangefinder body, one end of the mounting seat being connected to a silicone thermal pad, and one end of the silicone thermal pad being in contact with one side of the rangefinder body.

[0005] Preferably, one end of the silicone thermal pad is connected to a cold plate, the cold plate is located inside the mounting seat, one side of the mounting seat is connected to a heat sink, one side of the mounting seat is connected to an air-cooling fan blade, and the air-cooling fan blade is located inside the heat sink.

[0006] Preferably, round rods are symmetrically connected to both sides of the mounting seat, one end of the round rod extends through and into the interior of the mounting seat and is connected to a pressure plate, and one end of the pressure plate is slidably connected to the inner wall of the mounting seat.

[0007] Preferably, a spring is sleeved on the outside of the round rod, one end of the spring is connected to one side of the inner wall of the mounting seat, and the other end of the spring is connected to one side of the pressure plate.

[0008] Preferably, one end of the round rod is connected to a clamping plate, and clamping grooves are provided on both sides of one end of the clamping plate. A plug-in block is plugged into the inside of the clamping groove, one end of the plug-in block is connected to one side of the inside of the plug-in groove, and the clamping plate is located inside the plug-in groove.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model, through the arrangement of the air cooling component, pulls the card connection plate horizontally to both sides, so that the plug-in block is inserted into the inside of the card connection groove, and then the silicone thermal pad is fitted with the rangefinder body, the silicone thermal pad and the cold plate absorb the heat generated by the rangefinder body during use, and cyclically dissipates the heat of the rangefinder body, thereby ensuring the safe use of the rangefinder body. After the heat dissipation is completed, the mounting seat can be pulled to one side to remove the mounting seat, which is convenient for disassembly and storage. The air cooling component dissipates the heat of the rangefinder at any time, thereby ensuring the use of the rangefinder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a front view of a cooling device of a laser rangefinder according to the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the anti-collision soft plate of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the plug-in slot of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the air-cooling component of the utility model;

[0017] Figure 5 This is a schematic diagram of the connection structure of the pressing plate of the utility model;

[0018] Figure 6 It is a schematic diagram of the structure of the clamping slot of the utility model.

[0019] In the figure: 1. Rangefinder body; 2. Anti-collision soft board; 3. Plug-in slot; 4. Air cooling assembly; 41. Mounting seat; 42. Silicone thermal pad; 43. Cooling plate; 44. Heat sink; 45. Air cooling fan blade; 46. Round rod; 47. Pressure plate; 48. Spring; 49. Snap-in plate; 410. Snap-in slot; 411. Plug-in block. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-6 This application is described in further detail.

[0021] The present application embodiment discloses a cooling device for a laser rangefinder. Figure 1-3 , including a rangefinder body 1, a lower end of the rangefinder body 1 is connected to an anti-collision soft plate 2, the anti-collision soft plate 2 is made of rubber material, when the rangefinder body 1 falls to the ground, the anti-collision soft plate 2 contacts the ground, absorbs part of the impact force, and protects the safety of the rangefinder body 1, plug-in slots 3 are provided on both sides of one end of the rangefinder body 1, one end of the rangefinder body 1 is connected to an air-cooling component 4, the air-cooling component 4 includes a mounting seat 41 installed on one side of the rangefinder body 1, a rechargeable battery is arranged on one side of the mounting seat 41, one end of the mounting seat 41 is connected to a silicone thermal pad 42, and one end of the silicone thermal pad 42 is in contact with one side of the rangefinder body 1.

[0022] Reference Figure 4-6 One end of the silicone thermal pad 42 is connected to a cold plate 43, which is a semiconductor refrigeration plate. The cold end of the semiconductor absorbs the heat generated by the rangefinder body 1 and conducts it to the hot end. The heat of the hot end is conducted to the surrounding air through the air-cooling fan blades 45. The cold generated by the cold end is transferred to the rangefinder body 1 through the cold-conducting plate to achieve the heat dissipation effect, thereby ensuring the heat dissipation effect of the rangefinder body 1 during use. The cold plate 43 is located inside the mounting seat 41, and a heat sink 44 is connected to one side of the mounting seat 41. An air-cooling fan blade 45 is connected to one side of the mounting seat 41. The air-cooling fan blade 45 is externally connected to a power supply. The air-cooling fan blade 45 rotates through the external power supply to blow the heat outside the cold plate 43 to the outside. The air-cooling fan blade 45 is located inside the heat sink 44. Round rods 46 are symmetrically connected to both sides of the mounting seat 41. One end of the round rod 46 extends through and extends to the inside of the mounting seat 41 and is connected to a pressure plate 47. One end of the pressure plate 47 is slidably connected to the inner wall of the mounting seat 41. A spring 48 is sleeved on the outside of the round rod 46. One end of the spring 48 is connected to one side of the inner wall of the mounting seat 41, and the other end of the spring 48 is connected to one side of the pressure plate 47. One end of the round rod 46 is connected to a clamping plate 49. Both sides of one end of the clamping plate 49 are provided with clamping grooves 410. A plug-in block 411 is plugged into the inside of the clamping groove 410. One end of the plug-in block 411 is connected to one side of the inside of the plug-in groove 3. The clamping plate 49 is located inside the plug-in groove 3. The clamping plate 49 is clamped with the plug-in groove 3, so that the mounting seat 41 is fixed to the outside of the rangefinder body 1. When the mounting groove and the clamping plate 49 are disassembled and clamped, the mounting seat 41 can be easily installed and disassembled according to usage requirements.

[0023] The implementation principle of a cooling device for a laser rangefinder according to an embodiment of the present application is as follows: when in use, when the rangefinder body 1 needs to be cooled, the clamping plate 49 is pulled horizontally to both sides, the clamping plate 49 drives the round rod 46 to move, the round rod 46 drives the pressure plate 47 to move, the pressure plate 47 squeezes the spring 48, so that the spring 48 is compressed, and the clamping plate 49 is inserted to one side of the plug-in slot 3, so that the plug-in block 411 is inserted into the inside of the clamping slot 410, so that the silicone thermal pad 42 is fitted with the rangefinder body 1, the silicone thermal pad 42 and the cold plate 43 absorb the heat generated by the rangefinder body 1 during use, and the heat outside the cold plate 43 is blown away to the outside through the air-cooling fan blades 45, and the rangefinder body 1 is cooled reciprocatingly, so as to ensure the safety of the rangefinder body 1, and the mounting seat 41 is clamped to one side of the rangefinder body 1, and after the heat dissipation is completed, the mounting seat 41 is pulled to one side, and the mounting seat 41 can be removed, which is convenient for disassembly and storage.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for a laser rangefinder, comprising a rangefinder body (1), characterized in that: The lower end of the rangefinder body (1) is connected to an anti-collision soft plate (2); both sides of one end of the rangefinder body (1) are provided with plug-in slots (3); one end of the rangefinder body (1) is connected to an air cooling component (4); the air cooling component (4) comprises a mounting seat (41) mounted on one side of the rangefinder body (1); one end of the mounting seat (41) is connected to a silicone thermal pad (42); one end of the silicone thermal pad (42) is in contact with one side of the rangefinder body (1).

2. The cooling device for a laser rangefinder according to claim 1, characterized in that: One end of the silicone thermal pad (42) is connected to a cold plate (43), and the cold plate (43) is located inside the mounting seat (41). One side of the mounting seat (41) is connected to a heat sink (44), and one side of the mounting seat (41) is connected to an air-cooling fan blade (45), and the air-cooling fan blade (45) is located inside the heat sink (44).

3. The cooling device of a laser rangefinder according to claim 2, characterized in that: Round rods (46) are symmetrically connected to both sides of the mounting seat (41), one end of the round rod (46) extends through the interior of the mounting seat (41) and is connected to a pressing plate (47), and one end of the pressing plate (47) is slidably connected to the inner wall of the mounting seat (41).

4. The cooling device for a laser rangefinder according to claim 3, characterized in that: A spring (48) is sleeved on the outside of the round rod (46), one end of the spring (48) is connected to one side of the inner wall of the mounting seat (41), and the other end of the spring (48) is connected to one side of the pressing plate (47).

5. The cooling device for a laser rangefinder according to claim 4, characterized in that: One end of the round rod (46) is connected to a clamping plate (49), and clamping grooves (410) are provided on both sides of one end of the clamping plate (49). A plug-in block (411) is plugged into the inside of the clamping groove (410), and one end of the plug-in block (411) is connected to one side of the inside of the plug-in groove (3). The clamping plate (49) is located inside the plug-in groove (3).

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