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Special instrument box for sextant

An instrument case and sextant technology, which is applied to container handles, packaging of vulnerable items, internal accessories, etc., can solve the problems of high production cost, waste of sextant, corrosion and damage of sextant, etc., and achieves low production cost, Secure, easy-to-achieve effects

Inactive Publication Date: 2014-01-01
CHANGZHOU HAOMAI MARINE EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The instrument case of the prior art, especially the tool box for placing the sextant, due to poor sealing effect or no sealing function at all, causes the sextant to be corroded and damaged during storage, transportation and carrying out, and its own production The cost is relatively high, and the connection is not firm, causing unnecessary waste and loss of the sextant
However, the monocular telescope in the sextant is placed in an ordinary toolbox. Since it is a cylinder, it is easy to roll, which will cause wear and tear of the monocular telescope and affect the measurement of the sextant.

Method used

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  • Special instrument box for sextant
  • Special instrument box for sextant

Examples

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Embodiment Construction

[0013] See figure 1 with figure 2 As shown, a special instrument box for a sextant has a bottomless rectangular box-shaped box cover 1 and a coverless rectangular box-shaped box body 2, and a handle assembly 4 is provided along the periphery of the upper mouth of the box body 2. The box cover 1 is hinged with the box body 2 through a hinge 3, a telescope seat block 5 is arranged in the box body 2, and a through hole 6 matched with a bolt is provided on the surface of the telescope seat block 5; The telescope base block 5 crosses the pointed groove 7 along its width direction. Its working process is: connect the telescope to the telescope seat block 5 through the through hole 6 bolts, make it fixed on the special instrument box of the sextant, and play the role of protecting the telescope.

[0014] The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood...

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Abstract

The invention discloses the technical field of instrument boxes and cases, in particular to a special instrument box for a sextant. The special instrument box comprises a bottom-free rectangular box-shaped box cover and a cover-free rectangular box-shaped box body, wherein the box cover is hinged to the box body through a hinge. The special instrument box is characterized in that a telescope seat block is arranged in the box body, and a through hole matched with a screw bolt is formed in the surface of the telescope seat block. The structure is simple, the realization is easy, the production cost is low, the fixation is firm, durability and attractive appearance are realized, the special instrument box is particularly suitable for occasions of waterborne operation environment or rainy day going-out emergency rescue, and better damp-proof and waterproof effects can be realized on the sextant.

Description

technical field [0001] The invention relates to the technical field of instrument bags, in particular to a special instrument case for a sextant. Background technique [0002] In the field of navigation, a sextant is an optical instrument commonly used to measure the angle between two distant targets. It is usually used to measure the angle between the sun or other celestial bodies and the sea level or horizon at a certain moment, so as to quickly know the latitude and longitude of the position of the ship or aircraft. [0003] The instrument case of the prior art, especially the tool box for placing the sextant, due to poor sealing effect or no sealing function at all, causes the sextant to be corroded and damaged during storage, transportation and carrying out, and its own production The cost is relatively high, and the connection is not firm, causing unnecessary waste and loss of the sextant. The monocular in the sextant is placed in an ordinary toolbox. Since it is a c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D25/28B65D25/10B65D85/38
Inventor 朱亮狄丹岩
Owner CHANGZHOU HAOMAI MARINE EQUIP TECH
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