Landform drawing device suitable for field environment camouflage measurement

A technology for depicting devices and environments, applied in the directions of surveying devices, cross-section depiction, surveying and navigation, etc., can solve problems such as lack of surrounding landform features, and achieve the effect of improving concealment ability, easy portability and camouflage

Inactive Publication Date: 2020-05-15
温州市凯纹电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Neither of the above two types has the ability to acquire and u...

Method used

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  • Landform drawing device suitable for field environment camouflage measurement
  • Landform drawing device suitable for field environment camouflage measurement
  • Landform drawing device suitable for field environment camouflage measurement

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Embodiment Construction

[0017] Combine below Figure 1-Figure 4 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0018] The present invention relates to a landform depicting device suitable for field environment camouflage measurement, which is mainly used in the process of depicting landform for field environment camouflage measurement. The present invention will be further described below in conjunction with the accompanying drawings of the present invention:

[0019] A landform depicting device suitable for camouflage measurement in the field environment according to the present invention includes a base 21, the upper side of the base 21 is provided with front and back symmetrical lifting rods 22, and a sound box 23 is fixedly connected between the lifting rods 22, so that Described soun...

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Abstract

The invention discloses a landform drawing device suitable for field environment camouflage measurement. The landform drawing device comprises a base, and lifting rods which are symmetrical in the front and back direction are arranged on the upper side of the base. A sound box is fixedly connected between the lifting rods; the sound box is provided with a sound production device. The sound production device comprises a sound production cavity located in the sound box. An opening and closing cavity with a rightward opening is formed in the right side of the sound production cavity. According tothe the sound wave reflection principle, sound waves exceeding the hearing range of human ears are emitted to conduct concealed surveying and mapping on the field environment, high-frequency sound waves are used for measuring and calculating the geomorphological characteristic distance, low-frequency sound waves are used for describing a geomorphological characteristic pattern, the part for receiving feedback sound waves can be folded and stored, the sound production structure can be adjusted in a lifting mode, carrying and camouflaging are convenient and the concealing capacity is improved.

Description

technical field [0001] The invention relates to the technical field of landform measurement, in particular to a landform depiction device suitable for field environment camouflage measurement. Background technique [0002] The layout of the surrounding environment in the field is very important for combatants behind enemy lines, and affects personnel's judgment on the surrounding security situation. Traditional maps have delays and can only represent the pattern distribution of the region within a certain period of time. However, infrared measurement equipment relies on emitting infrared rays visible to the naked eye to measure the distance of surrounding objects. [0003] Neither of the above two methods has the ability to obtain and update the surrounding landform features under covert conditions. The human hearing range is between 20HZ and 2000HZ, beyond or below this range, it is difficult for people to perceive it. This invention clarifies a kind of ability sound wave...

Claims

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Application Information

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IPC IPC(8): G01B17/06G01C7/02
CPCG01B17/06G01C7/02
Inventor 不公告发明人
Owner 温州市凯纹电子科技有限公司
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