CN103281806A

CN103281806A - Wireless positioning terminal with long service life

Info

Publication number: CN103281806A
Application number: CN2013102335058A
Authority: CN
Inventors: 任佳
Original assignee: Chengdu Ruiyi Information Technology Co Ltd
Current assignee: Chengdu Ruiyi Information Technology Co Ltd
Priority date: 2013-06-14
Filing date: 2013-06-14
Publication date: 2013-09-04

Abstract

The invention discloses a wireless positioning terminal with long service life. A wireless network card comprises a bottom plate (2), a first single-pole double-throw switch (3), a second single-pole double-throw switch (4) and four wireless network card slots (1). The dynamic end of the first-pole double-throw switch (3) and the dynamic end of the second single-pole double-throw switch (4) are connected with the output end of the wireless network card, wherein two wireless network card slots (1) are respectively connected with the two fixed ends of the first single-pole double-throw switch (3), and the other two wireless network card slots (1) are respectively connected with the two fixed ends of the second single-pole double-throw switch (4). The wireless positioning terminal with the long service life has the advantages that the network card slots which are combined in a pairwise mode are arranged in a double-band wireless network card, a 2.4 network card is inserted in one group of network card slots, and a 5.8G network card is inserted in the other group of network card slots, a switch is used for selecting the network cards to be used alternatively, the service life of the wireless network cards is greatly prolonged, and thus the service life of the wireless positioning terminal is also prolonged.

Description

High life wireless location terminal

Technical field

The present invention relates to a kind of wireless location terminal, particularly relate to a kind of high life wireless location terminal.

Background technology

All be provided with wireless network card in the wireless location terminal, existing wireless network card is not high useful life, so influenced the useful life of wireless location terminal greatly.

Summary of the invention

The objective of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of high life wireless location terminal is provided, overcome existing wireless location terminal low defective in useful life.

Purpose of the present invention is achieved through the following technical solutions: high life wireless location terminal, comprise wireless network card, described wireless network card comprises base plate, first single-pole double-throw switch (SPDT), second single-pole double-throw switch (SPDT) and four wireless network card draw-in grooves, first single-pole double-throw switch (SPDT), second single-pole double-throw switch (SPDT) and four wireless network card draw-in grooves all are installed on the base plate, the moved end of described first single-pole double-throw switch (SPDT) is connected the output of wireless network card with the moved end of second single-pole double-throw switch (SPDT), wherein two wireless network card draw-in grooves connect two of first single-pole double-throw switch (SPDT) not moved ends respectively, and two wireless network card draw-in grooves connect two of second single-pole double-throw switch (SPDT) not moved ends respectively in addition.

In the described wireless network card draw-in groove (1), the interior 2.4G of insertion of two wireless network card draw-in grooves (1) network interface card that connects first single-pole double-throw switch (SPDT) (3), the interior 5.8G of insertion of two wireless network card draw-in grooves (1) network interface card that connects second single-pole double-throw switch (SPDT) (4), existing wireless location terminal all is to use the double-frequency wireless network interface card, i.e. network interface card that network interface card is 2.4G, another is the network interface card of 5.8G, wireless network card in this device, four wireless network card draw-in grooves are set, be used in combination in twos, the one group of wireless network card draw-in groove that wherein connects first single-pole double-throw switch (SPDT) is used for inserting the network interface card of 2.4G, the wireless network card draw-in groove that connects second single-pole double-throw switch (SPDT) is used for inserting the network interface card of 5.8G, uses single-pole double-throw switch (SPDT) like this, is used alternatingly network interface card, prolong the useful life of wireless network card greatly, namely prolonged the useful life of wireless location terminal greatly.

The invention has the beneficial effects as follows: the network interface card draw-in groove of combination in twos is set in the double-frequency wireless network interface card, one group is inserted 2.4 network interface cards, another group is inserted the 5.8G network interface card, adopt switch to select network interface card to be used alternatingly, prolong the useful life of wireless network card greatly, made the life-span of wireless location terminal also get a promotion like this.

Description of drawings

Fig. 1 is structural representation of the present invention;

Among the figure, 1-wireless network card draw-in groove, 2-base plate, 3-first single-pole double-throw switch (SPDT), 4-second single-pole double-throw switch (SPDT).

Embodiment

The present invention is described in further detail below in conjunction with embodiment, but structure of the present invention is not limited only to following examples:

[embodiment]

As shown in Figure 1, high life wireless location terminal, comprise wireless network card, described wireless network card comprises base plate 2, first single-pole double-throw switch (SPDT) 3, second single-pole double-throw switch (SPDT) 4 and four wireless network card draw-in grooves 1, first single-pole double-throw switch (SPDT) 3, second single-pole double-throw switch (SPDT) 4 and four wireless network card draw-in grooves 1 all are installed on the base plate 2, the moved end of described first single-pole double-throw switch (SPDT) 3 is connected the output of wireless network card with the moved end of second single-pole double-throw switch (SPDT) 4, wherein two wireless network card draw-in grooves 1 connect two of first single-pole double-throw switch (SPDT) 3 not moved ends respectively, and two wireless network card draw-in grooves 1 connect two of second single-pole double-throw switch (SPDT) 4 not moved ends respectively in addition.

In the described wireless network card draw-in groove (1), the interior 2.4G of insertion of two wireless network card draw-in grooves (1) network interface card that connects first single-pole double-throw switch (SPDT) (3), the interior 5.8G of insertion of two wireless network card draw-in grooves (1) network interface card that connects second single-pole double-throw switch (SPDT) (4), existing wireless location terminal all is to use the double-frequency wireless network interface card, i.e. network interface card that network interface card is 2.4G, another is the network interface card of 5.8G, wireless network card in this device, four wireless network card draw-in grooves 1 are set, be used in combination in twos, the one group of wireless network card draw-in groove 1 that wherein connects first single-pole double-throw switch (SPDT) 3 is used for inserting the network interface card of 2.4G, the wireless network card draw-in groove 1 that connects second single-pole double-throw switch (SPDT) 4 is used for inserting the network interface card of 5.8G, use single-pole double-throw switch (SPDT) like this, be used alternatingly network interface card, prolong the useful life of wireless network card greatly, namely prolonged the useful life of wireless location terminal greatly.

Claims

1. high life wireless location terminal, comprise wireless network card, it is characterized in that, described wireless network card comprises base plate (2), first single-pole double-throw switch (SPDT) (3), second single-pole double-throw switch (SPDT) (4) and four wireless network card draw-in grooves (1), first single-pole double-throw switch (SPDT) (3), second single-pole double-throw switch (SPDT) (4) and four wireless network card draw-in grooves (1) all are installed on the base plate (2), the moved end of described first single-pole double-throw switch (SPDT) (3) is connected the output of wireless network card with the moved end of second single-pole double-throw switch (SPDT) (4), wherein two wireless network card draw-in grooves (1) connect two of first single-pole double-throw switch (SPDT) (3) not moved ends respectively, and two wireless network card draw-in grooves (1) connect two of second single-pole double-throw switch (SPDT) (4) not moved ends respectively in addition.

2. high life wireless location terminal according to claim 1, it is characterized in that, in the described wireless network card draw-in groove (1), connect and insert the 2.4G network interface card in two wireless network card draw-in grooves (1) of first single-pole double-throw switch (SPDT) (3), connect in two wireless network card draw-in grooves (1) of second single-pole double-throw switch (SPDT) (4) and insert the 5.8G network interface card.