Efficient and waterproof wireless positioning terminal

A wireless positioning and terminal technology, applied in satellite radio beacon positioning systems, radio wave measurement systems, measuring devices, etc., can solve the problems of waterproof and poor waterproof performance of positioning terminals, achieve good waterproof effect, low cost, and simple structure Effect

Inactive Publication Date: 2017-10-10
CHENGDU RUIYI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the positioning terminal is exposed in the air and has poor waterproof performance. The purpose is to provide an efficient waterproof wireless positioning terminal and solve the waterproof problem of the positioning terminal

Method used

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  • Efficient and waterproof wireless positioning terminal
  • Efficient and waterproof wireless positioning terminal

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 , figure 2 As shown, the highly efficient and waterproof wireless positioning terminal of the present invention includes a terminal body 1, a side wall of the terminal body 1 is provided with cooling holes, and the exterior of the terminal body 1 is covered with a shell, and the shell includes a The upper cover 2, the base 3 located under the terminal body 1, the upper cover 2 is a box body with an opening facing the terminal body 1, the side wall of the upper cover 2 is set as a baffle 4, and the baffle 4 is set with the terminal body 1 The side walls with cooling holes are located on the same side and cover the cooling holes completely. The upper side of the baffle plate 4 is hinged to the upper cover 2. The baffle plate 4 moves up and down around the hinge. The outer surface of the baffle plate 4 is covered with a waterproof layer 5 , the waterproof layer 5 and the baffle plate 4 are provided with air outlet holes 6 communicating with the heat diss...

Embodiment 2

[0026] Based on Embodiment 1, the aperture of the air outlet on the waterproof layer 5 is smaller than the aperture of the air outlet on the baffle 4 . The waterproof layer 5 is a silica gel layer. The aperture of the waterproof layer is the outermost, away from the terminal body but closest to the external air. Therefore, reducing the aperture of the waterproof layer can effectively prevent moisture in the external air from entering the terminal body without affecting heat dissipation. The silica gel layer has a good waterproof effect, and after the silica gel layer is perforated, the hole wall will gradually move closer to the middle, further reducing the aperture of the air outlet.

Embodiment 3

[0028] Based on the above-mentioned embodiment, the base 3 is provided with at least two oblique supports 7 that outwardly support the baffle 4, the lower ends of the oblique supports 7 are hinged to the upper surface of the base 3, and all the oblique supports 7 are located on the same side of the baffle 4. side. The oblique supports 7 are telescopic rods. When the terminal body is used for a long time, the terminal body will generate a lot of heat, and the air outlet cannot quickly dissipate the heat. Therefore, it is necessary to open a part of the baffle outward, and the oblique support is to spread the baffle outward to facilitate heat dissipation. , the surface of the baffle after stretching is a slope, which can be used as a waterproof cover for the terminal body. The telescopic rod is used to adjust the length of the oblique support so as to adjust the opening degree of the baffle.

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Abstract

The invention discloses a high-efficiency waterproof wireless positioning terminal, comprising a terminal body, a side wall of the terminal body is provided with a heat dissipation hole, the terminal body is covered with a casing, and the casing comprises an upper cover located above the terminal body and a terminal body located on the terminal body. The bottom base, the upper cover is a box body with an opening facing the terminal body, and one side wall of the upper cover is set as a baffle, the baffle is located on the same side as the side wall of the terminal body with the heat dissipation holes and completely covers the heat dissipation holes, The upper side of the baffle is connected with the upper cover through a hinge, the baffle moves up and down around the hinge, the outer surface of the baffle is covered with a waterproof layer, and the waterproof layer and the baffle are provided with air outlets that communicate with the heat dissipation holes. The hole diameter is smaller than the hole diameter of the heat dissipation hole. The present invention coats the outer shell of the terminal body and changes the structure of the outer shell, so that the terminal body has a good waterproof effect, which can not only place the water accidentally poured by man but also the water in the outside air.

Description

technical field [0001] The invention relates to a positioning terminal, in particular to an efficient and waterproof wireless positioning terminal. Background technique [0002] Wireless positioning terminals include vehicle-mounted terminals. Vehicle-mounted monitoring terminals are responsible for receiving and sending GPS positioning information, status information and control information. The communication network is the carrier for information exchange between vehicles and dispatching monitoring centers, generally referring to GSM / GPRS / CDMA base stations and the Internet. The dispatching and monitoring center is the communication core of the entire information system, responsible for information exchange with the vehicle-mounted GPS monitoring terminal, classification, recording and forwarding of various content and control information. [0003] At present, the vehicle-mounted terminal is basically a necessity of the vehicle. The vehicle-mounted terminal is an electroni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/26G01S19/42H04B1/3822
CPCG01C21/265G01S19/42H04B1/3822
Inventor 蒋家胜
Owner CHENGDU RUIYI INFORMATION TECH
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