CN211531087U - Wireless ad hoc network shell assembly and terminal - Google Patents

Abstract

The utility model discloses a wireless ad hoc network shell subassembly and terminal, wireless ad hoc network shell subassembly includes casing, upper cover and baffle, the casing is the uncovered box body of being made by aluminum alloy material through the milling process mode, left and right and lower lateral wall are provided with the ladder in the casing, are close to upside inner wall department in the casing and are provided with the backup pad, the backup pad is the ladder shape, and the ladder face of ladder flushes on the ladder face and left and right and lower lateral wall of backup pad, forms the chamber that holds that is used for holding the connecting wire between backup pad and the upside inner wall. The wireless ad hoc network terminal comprises a shell component, an antenna, a battery management module, a wireless ad hoc network module, a power interface board, an HDIM (high density interactive) coding module, an electric quantity and voltage display screen, an Ethernet exchange module, an indicator lamp, a charging module, a battery and a photoelectric module. The utility model has the advantages of small sealing performance is good, and internal layout is reasonable, and the utilization ratio of inner space is high.

Description

Wireless ad hoc network shell assembly and terminal

Technical Field

The utility model relates to a wireless ad hoc network technical field, concretely relates to wireless ad hoc network shell subassembly, in addition, the utility model discloses still relate to a wireless ad hoc network terminal.

Background

The wireless ad hoc network is a temporary multi-hop autonomous system consisting of a group of movable nodes with wireless receiving and transmitting devices, does not depend on preset infrastructure, has the characteristics of temporary networking, quick expansion, no control center, strong survivability and the like, has wide application prospect in military, civil and civil aspects, and is a hotspot problem in the current network research.

Wireless ad hoc network equipment among the prior art, generally in order to install various functional module in ad hoc network equipment's casing, just so need make the casing great to guarantee that the inside great space that has of casing is used for installing each module, however, the casing design among the prior art is unreasonable, leads to inside still to have too much vacant space after installing each functional module, and inside space utilization is not high, makes wireless ad hoc network equipment bulky.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome wireless ad hoc network equipment's among the prior art casing design unreasonable, lead to inside to have too much residual space for the great shortcoming of whole volume of equipment. The wireless ad hoc network terminal has the advantages of small size and good sealing performance. And simultaneously, the utility model also provides a wireless ad hoc network shell subassembly, this shell subassembly has reasonable in design, the higher advantage of inner space utilization.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a wireless ad hoc network terminal comprises a shell component, an antenna, a battery management module, a wireless ad hoc network module, a power interface board, a HDIM coding module, an electric quantity and voltage display screen, an Ethernet exchange module, an indicator light, a charging module, a battery and a photoelectric module, wherein the shell component comprises a shell, an upper cover and a partition plate, the shell is a cover-free box body made of aluminum alloy materials in a milling mode, steps are arranged on the left side wall, the right side wall and the lower side wall in the shell, a supporting plate is arranged at the position close to the upper side inner wall in the shell and is in a step shape, the step surface of the supporting plate is flush with the step surfaces of the steps on the left side wall, the right side wall and the lower side wall, a containing cavity for containing connecting wires is formed between the supporting plate and the upper side inner wall, the partition plate is installed on the steps arranged on the left side, the upper side of the clapboard is a battery mounting area for mounting batteries, the lower side of the clapboard is a module mounting area for mounting modules, an opening for mounting an interface is arranged on the side wall of the shell, and the upper cover is mounted on the shell through screws; the battery is arranged on the partition board and positioned in the battery installation area, the antenna is arranged on the upper side wall of the shell, the electric quantity and voltage display screen is arranged on the lower side wall of the shell, the battery management module, the wireless ad hoc network module, the power interface board, the HDIM coding module, the Ethernet exchange module, the indicator lamp, the charging module, the battery management module, the wireless ad hoc network module and the Ethernet exchange module are all connected with the power interface board, the battery and the electric quantity and voltage display screen are connected with the battery management module, the antenna is connected with the wireless ad hoc network module, the indicator lamp is respectively connected with the Ethernet exchange module and the wireless ad hoc network module, the photoelectric module and the HDIM coding module are connected with the Ethernet exchange module, and the Ethernet exchange module is connected with the network camera interface and the network interface, the photoelectric module is connected with an optical fiber interface, and the charging module is connected with a charging interface.

Wherein, the antenna is a rod antenna.

Preferably, the battery is provided with a plurality of batteries, and the plurality of batteries are connected to form the battery pack.

Further optimize, the shell dorsal part is provided with fixed subassembly, fixed subassembly includes mounting panel and fastener, the mounting panel passes through the screw installation on the casing, the fastener is installed on the mounting panel.

Wherein, the fastener includes first fastener and second fastener, first fastener fixed connection all is provided with an arc portion on first fastener and the second fastener on the mounting panel, the second fastener passes through bolted connection with first fastener.

Wherein, be provided with first backup pad in the casing, first backup pad height equals with the ladder face height of backup pad, first backup pad is the L type, first backup pad both ends respectively with casing upside and left side formation wireless ad hoc network module installation region.

Further optimize, the casing is last to be provided with the recess with the upper cover contact one side, be provided with waterproof sealing washer in the recess, the upper cover is pressed on waterproof sealing washer.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses the shell subassembly has better space utilization, divide into battery installation region and module installation region with the casing through the baffle, can realize the independent installation of battery and each functional module for two-layer structure about the casing inside presents, simultaneously, because form the chamber that holds that is used for holding the connecting wire between backup pad and the upside inner wall, hold the chamber and be used for holding the connecting wire between each module inside the casing, make its inside circuit trend more smooth and easy, also be convenient for the later stage to maintain; simultaneously, through the baffle that sets up, not only realized the purpose of subregion installation for the terminal volume is littleer, and simultaneously, the baffle of setting also can play better radiating effect, simultaneously the utility model discloses still have better waterproof performance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is the overall structure schematic diagram of the housing assembly of the present invention.

Fig. 2 is the overall structure schematic diagram of the housing of the present invention.

Fig. 3 is a schematic structural diagram of the housing after the partition board is installed.

Fig. 4 is the structure diagram of the wireless ad hoc network terminal after the outer cover is removed.

Fig. 5 is a schematic structural view of the battery and the separator shown in fig. 4 according to the present invention.

Fig. 6 is a schematic rear side view of the present invention shown in fig. 4.

Fig. 7 is the utility model discloses a wireless ad hoc network terminal cross-sectional structure schematic diagram.

Fig. 8 is the utility model discloses a wireless ad hoc network terminal overall schematic diagram.

Reference numerals: 1 shell subassembly, 2 casings, 3 upper cover, 4 baffles, 5 ladders, 6 backup pads, 7 hold the chamber, 8 battery installation regions, 9 module installation regions, 10 openings, 11 antennas, 12 battery management modules, 13 wireless ad hoc network modules, 14 power interface boards, 15 HDIM coding modules, 16 electric quantity voltage display screens, 17 Ethernet exchange modules, 18 pilot lamps, 19 charging modules, 20 batteries, 21 photoelectric modules, 22 network camera interfaces, 23 first backup pads, 24 optical fiber interfaces, 25 charging interfaces, 26 main control power interfaces, 27 terminal power interfaces, 28 waterproof sealing rings, 29 fixed components, 30 mounting panels, 31 fasteners, 32 first fasteners, 33 second fasteners, 34 wireless ad hoc network module installation regions, 35 user terminal interfaces, 36 network interfaces, 37 HDIM video sources.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

A wireless ad hoc network terminal comprises a housing assembly 1, an antenna 11, a battery management module 12, a wireless ad hoc network module 13, a power interface board 14, an HDIM coding module 15, an electric quantity and voltage display screen 16, an Ethernet exchange module 17, an indicator light 18, a charging module 19, a battery 20 and a photoelectric module 21;

the housing assembly 1 has the following specific structure:

the housing assembly 1: including casing 2, upper cover 3 and baffle 4, casing 2 is the uncovered box body that is made through the milling process mode by aluminum alloy material, left and right and lower lateral wall are provided with ladder 5 in casing 2, be close to upside inner wall department in casing 2 and be provided with backup pad 6, backup pad 6 is the ladder shape, and the ladder face of backup pad 6 flushes with the ladder face of ladder 5 on left and right and the lower lateral wall, forms between backup pad 6 and the upside inner wall and is used for holding the chamber 7 that holds of connecting wire, baffle 4 divide into two upper and lower regions with casing 2 after installing on ladder 5 and backup pad 6 that left and right and lower lateral wall set up through the screw, baffle 4 upside is the battery installation region 8 that is used for installing battery 20, baffle 4 downside is the module installation region 9 that is used for installing module, be provided with opening 10 that is used for installing the interface on the casing 2 lateral wall, the upper cover 3 is mounted on the housing 2 by screws.

Wherein, the battery 20 is installed on the partition board 4 and located in the battery installation region 8, the antenna 11 is installed on the upper sidewall of the housing, the electric quantity and voltage display screen 16 is installed on the lower sidewall of the housing, the battery management module 12, the wireless ad hoc network module 13, the power interface board 14, the HDIM coding module 15, the ethernet exchange module 17, the indicator light 18, the charging module 19, and the photovoltaic module 21 are installed in the module installation region 9, the HDIM coding module 15, the charging module 19, the battery management module 12, the wireless ad hoc network module 13, and the ethernet exchange module 17 are all connected with the power interface board 14, the battery 20 and the electric quantity and voltage display screen 16 are connected with the battery management module 12, the antenna 11 is connected with the wireless ad hoc network module 13, the indicator light 18 is respectively connected with the ethernet exchange module 17 and the wireless ad hoc network module 13, the photovoltaic module 21 and the HDIM coding module 15 are connected with the ethernet exchange module, the ethernet switching module 17 is connected with a network camera interface 22 and a network interface 36, the photoelectric module 21 is connected with an optical fiber interface 24, and the charging module 19 is connected with a charging interface 25.

In practical use, the battery management module 12 is connected to a main control power interface 26 and a terminal power interface 27, and the wireless ad hoc network module 13 is provided with a user terminal interface 35 for connecting a user terminal.

In the present embodiment, the battery 20 is used for power supply.

The battery management module 12 is used for controlling charging and discharging of the battery 20, and also has the following functions: overcharge protection, overdischarge protection, overcurrent and short circuit protection; protection of current: the method is mainly embodied in that a switch MOS is disconnected by working current and overcurrent so as to protect a battery pack or a load; ③ short-circuit protection: strictly speaking, it is a voltage comparison type protection, which is directly turned off or driven by voltage comparison without redundant processing; protection of temperature: when the temperature sensor reaches a temperature threshold value and reaches protection delay, the control circuit controls to turn off the charging and discharging MOS tube and stops charging and discharging; and 5, balance protection: when a certain string of the lithium battery pack reaches the equalizing voltage, the charging circuit is turned off, and when the certain string of the battery exceeds the equalizing voltage, the control circuit releases the voltage; the battery management module 12 has the model number: WBMS-4SL, the following models can also be used in actual use: ESBMM 2721/3221/2021/2701.

The model number of the wireless ad hoc network module 13 is as follows: ML 180; is a core component of wireless transmission, and is used for transmitting signals into an antenna 11 and then transmitting the signals to a remote base station;

the charging module 19 supplies power to the battery 20 through commercial power, solar energy and a vehicle-mounted power supply;

the ethernet switching module 17 is configured to receive the integrated optical signals and transmit the integrated optical signals to the wireless ad hoc network module 13;

the photovoltaic module 21: receiving signals input by optical fiber signals and realizing conversion of the signals, wherein the types of the signals are as follows: TL-FC 314B-3;

the electric quantity and voltage display screen 16 is used for constantly displaying the voltage and electric quantity information of the battery 20, so that a user can conveniently know the service condition of the battery 20;

the indicator light 18 is used for displaying the working state of each module, and the indicator light 18 extends out of the shell 2 so that a user can know whether each module is in normal operation;

the HDIM coding module 15 is an HDIM high definition encoder, and is used for coding the HDIM video source 37.

The utility model discloses not only can realize the function of conventional wireless ad hoc network equipment, simultaneously, shell subassembly 1 has better space utilization, divide into battery installation region 8 and module installation region 9 with casing 2 through baffle 4, can realize the independent installation of battery 20 and each functional module, make casing 2 inside present upper and lower two-layer structure, simultaneously, because form between backup pad 6 and the upside inner wall and be used for holding the chamber 7 that holds of connecting wire, hold chamber 7 and be used for holding the connecting wire between each module inside casing 2, make its inside circuit trend more smooth and easy, also be convenient for the later stage to maintain; simultaneously, through the baffle 4 that sets up, not only realized the purpose of subregion installation for the terminal volume is littleer, and simultaneously, better radiating effect also can be played to the baffle 4 of setting, simultaneously the utility model discloses still have better waterproof performance.

Example 2

The embodiment is further optimized on the basis of embodiment 1, in the housing assembly 1, a groove is formed in the surface, which is in contact with the upper cover 3, of the housing 2, a waterproof sealing ring 28 is arranged in the groove, and the upper cover 3 is pressed on the waterproof sealing ring 28; therefore, the utility model discloses have better waterproof sealing performance, can be in abominable weather normal use.

Wherein, the antenna 11 is a rod antenna 11.

In the present embodiment, there are a plurality of the batteries 20, and the plurality of the batteries 20 are connected to form a battery pack.

Example 3

This embodiment is further optimized based on embodiment 1 or 2, in the housing assembly 1, the fixing assembly 29 is disposed on the back side of the housing 2, the fixing assembly 29 includes a mounting plate 30 and a fastener 31, the mounting plate 30 is mounted on the housing by a screw, and the fastener 31 is mounted on the mounting plate 30.

Further, the fastening member 31 includes a first fastening member 32 and a second fastening member 33, the first fastening member 32 is fixedly connected to the mounting plate 30, an arc-shaped portion is disposed on each of the first fastening member 32 and the second fastening member 33, and the second fastening member 33 is connected to the first fastening member 32 through a bolt.

Thus, in actual use, the fixing assembly 29 is used for mounting the shell 2, the first fastener 32 and the second fastener 33 are buckled and the mounting rod is clamped tightly, so that the shell can be fixed, and the mounting is simpler and more convenient.

Example 4

This embodiment is further optimized on the basis of embodiment 1, in this embodiment, be provided with first backup pad 23 in the casing 2, first backup pad 23 height equals with 5 face heights of the ladder of backup pad 6, first backup pad 23 is the L type, and first backup pad 23 both ends form a wireless ad hoc network module installation region 34 with casing 2 upside and left side respectively.

One of the settings is that the wireless ad hoc network module 13 can be separated from other functional modules, so that mutual interference is reduced, and the wireless ad hoc network module is more stable in use; secondly, the baffle 4 can be supported, so that the baffle 4 is more stable.

Example 5

The embodiment discloses a housing assembly 1, which comprises a housing 2, an upper cover 3 and a partition plate 4, wherein the housing 2 is a cover-free box body made of an aluminum alloy material by milling, steps 5 are arranged on a left side wall, a right side wall and a lower side wall in the housing 2, a support plate 6 is arranged in the housing 2 close to the upper side inner wall, the support plate 6 is in a step shape, the step surface of the support plate 6 is flush with the step surfaces of the steps 5 on the left side wall, the right side wall and the lower side wall, a containing cavity 7 for containing a connecting wire is formed between the support plate 6 and the upper side inner wall, the partition plate 4 is arranged on the steps 5 arranged on the left side wall, the right side wall and the lower side wall and the support plate 6 through screws and then divides the housing 2 into an upper area and a lower area, the upper side of the partition plate 4 is a battery mounting area 8 for mounting a battery 20, the lower side, the upper cover 3 is arranged on the shell 2 through screws; the housing component has the advantages of reasonable design and high utilization rate of the internal space.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.

Claims (8)

1. A wireless ad hoc network shell assembly, comprising: including casing, upper cover and baffle, the casing is for the uncovered box body that is made through the milling process mode by aluminum alloy material, left and right and lower lateral wall are provided with the ladder in the casing, and it is provided with the backup pad to be close to upside inner wall department in the casing, the backup pad is the ladder shape, and the ladder face of ladder flushes with the ladder face of ladder on left and right and the lower lateral wall, forms the chamber that holds that is used for holding the connecting wire between backup pad and the upside inner wall, the baffle divide into two upper and lower regions with the casing through the screw mounting on the ladder and the backup pad of left and right and lower lateral wall setting, and the battery installation region of baffle upside for being used for installing the battery, the module installation region of baffle downside for being used for installing the module, be provided with the opening that is used for installing the interface on the casing lateral.

2. A wireless ad hoc network enclosure assembly as claimed in claim 1, wherein: be provided with first backup pad in the casing, first backup pad height equals with the ladder face height of backup pad, first backup pad is the L type, first backup pad both ends respectively with casing upside and left side formation wireless ad hoc network module installation region.

3. A wireless ad hoc network enclosure assembly as claimed in claim 1, wherein: a groove is formed in one surface, in contact with the upper cover, of the shell, a waterproof sealing ring is arranged in the groove, and the upper cover is pressed on the waterproof sealing ring.

4. A wireless ad hoc network enclosure assembly as claimed in claim 1, wherein: the casing dorsal part is provided with fixed subassembly, fixed subassembly includes mounting panel and fastener, the mounting panel passes through the screw mounting on the casing, the fastener is installed on the mounting panel.

5. A wireless ad hoc network enclosure assembly as claimed in claim 4, wherein: the fastener includes first fastener and second fastener, first fastener fixed connection all is provided with an arc portion on first fastener and the second fastener on the mounting panel, the second fastener passes through bolted connection with first fastener.

6. A wireless ad hoc network terminal, comprising: the device comprises a shell component, an antenna, a battery management module, a wireless ad hoc network module, a power interface board, an HDIM coding module, a battery voltage display screen, an Ethernet exchange module, an indicator light, a charging module, a battery and a photoelectric module, wherein the shell component is the shell component of any one of claims 1 to 5, the battery is mounted on a partition plate and located in a battery mounting area, the antenna is mounted on an upper side wall of a shell, the battery voltage display screen is mounted on a lower side wall of the shell, the battery management module, the wireless ad hoc network module, the power interface board, the HDIM coding module, the Ethernet exchange module, the indicator light, the charging module and the photoelectric module are mounted in the module mounting area, and the HDIM coding module, the charging module, the battery management module, the wireless ad hoc network module and the Ethernet exchange module are all connected with the power interface board, the battery and electric quantity and voltage display screen is connected with the battery management module, the antenna is connected with the wireless ad hoc network module, the indicator light is connected with the Ethernet exchange module and the wireless ad hoc network module respectively, the photoelectric module and the HDIM coding module are connected with the Ethernet exchange module, the Ethernet exchange module is connected with a network camera interface and a network interface, the photoelectric module is connected with an optical fiber interface, and the charging module is connected with a charging interface.

7. The wireless ad hoc network terminal according to claim 6, wherein: the antenna is a rod antenna.

8. The wireless ad hoc network terminal according to claim 6, wherein: the battery has a plurality of, constitutes the group battery after a plurality of batteries are connected.

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