CN114364061B

CN114364061B - Wireless communication equipment and application method thereof

Info

Publication number: CN114364061B
Application number: CN202210052580.3A
Authority: CN
Inventors: 徐啸涛; 袁鑫宏; 杨玉甜
Original assignee: Zhejiang Institute of Mechanical and Electrical Engineering Co Ltd
Current assignee: Hefei Longzhi Electromechanical Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2023-05-19
Anticipated expiration: 2042-01-18
Also published as: CN114364061A

Abstract

The invention relates to the technical field of communication equipment, in particular to wireless communication equipment and an application method thereof. According to the invention, the plurality of driving wheels capable of moving towards the inner wall direction of the installation position are arranged at the upper end and the lower end of the box body, so that the whole box body can move in the weak current box, the installation process is convenient, meanwhile, the connection strength of the contact part of the driving wheels and the box body is increased by utilizing the elastic hinging relation between the driving wheels and the box body, and the box body is suitable for installation environments with different heights, so that the box body is installed under the condition of not contacting with the metal weak current box, the shielding influence of the metal plate wall on the device signal is reduced, and meanwhile, the complicated circuit is fixed through the winder arranged at the rear end of the supporting arm, and the circuit disorder is reduced.

Description

Wireless communication equipment and application method thereof

Technical Field

The invention relates to the technical field of communication equipment, in particular to wireless communication equipment and an application method thereof.

Background

The communication equipment is a general term for communication equipment arranged in a certain region and used for transmitting electric wave information, and is mainly divided into wired communication equipment and wireless communication equipment.

In a typical wireless communication device, the wireless AP may provide an access point for a user to enter a wired network, and is mainly used in broadband families, buildings, campuses, parks, warehouses, factories and other places needing wireless monitoring, where a typical distance covers several tens meters to hundreds meters, and may also be used for long-distance transmission, and the most distant distance may reach about 30KM, and the main technology is IEEE802.11 series. Most wireless APs also have an access point client mode (APclient) that can make wireless connections with other APs, extending the coverage of the network.

In some buildings, the wireless AP is usually installed in a weak current box of a corridor, and as an independent wireless communication device, a plurality of network cables are required to be connected in series, so that the weak current box is not wide in storage environment and is more compact, in the actual use process, the device is easily attached to the weak current box, the metal plate wall can shield the device signals to a certain extent, the circuit is quite complicated, and certain maintenance difficulty and normal use exist.

Therefore, a wireless communication device and an application method thereof are provided to solve the above-mentioned problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects existing in the prior art, the invention provides wireless communication equipment and an application method thereof, which can effectively solve the problems of poor signals and complicated circuits caused by unreasonable installation structure when a wireless AP is installed in the prior art.

Technical proposal

In order to achieve the above purpose, the invention is realized by the following technical scheme:

the invention provides wireless communication equipment, which comprises a box body, wherein the box body is mounted in a weak current box on a wall in a suspended manner, one end of the box body is provided with a plurality of input interfaces and is in communication connection with cables in the weak current box, the support arms are provided with a plurality of transmission wheels which are movably mounted on the periphery of the box body, one end of each support arm can be abutted against the inner wall of the weak current box, and each support arm is provided with a plurality of transmission wheels which are rotatably mounted at one end of each support arm facing the inner wall of the weak current box and can enable the whole box body to slide in the weak current box along the length direction of the weak current box.

Further, one end of the box body, which is provided with the input interface, faces to one side of the lower end of the weak current box, and the front end of the box body faces to the outer side of the weak current box and is arranged in parallel with the weak current box.

Further, a guide slot is respectively formed in the upper end and the lower end of the box body, the guide slot is formed in the length direction of the box body and is distributed on one side, far away from the weak current box, of the box body, two support arms are arranged and symmetrically distributed at the front end of the box body, two guide wheels are mounted at one end, facing the weak current box, of each support arm, and the two guide wheels are respectively guided and slide in the upper guide slot and the lower guide slot.

Further, each supporting arm is respectively provided with a supporting rod, each supporting arm is respectively provided with two grooves along the height direction of the box body, one end of each supporting rod moves at the front end of the supporting arm through a pulley which guides and slides in the grooves, and the driving wheel is arranged on one side of the supporting rod facing the inner wall of the weak current box.

Further, two driving wheels are arranged on each supporting rod and are obliquely hinged to the middle of each supporting rod through a hinge shaft, the two driving wheels are symmetrically distributed along the length direction of the box body, and torsion springs are arranged at the joint of the hinge shaft and the supporting rod on each driving wheel.

Further, four inclined grooves are formed in the front end of the box body, one end of each inclined groove points to the middle of the box body, each supporting rod is connected with the pulley through a connecting shaft in the direction of the front end of the box body, the connecting shaft penetrates into the groove, a connecting wheel is installed in the direction of the front end of the box body in a rotating mode, and the connecting wheel on each supporting rod is guided to slide in the adjacent inclined groove.

Further, the middle part of every the support arm is equipped with a respectively towards adjacent box body side direction elasticity tensile pothook, install two stopper on the box body, it has three card strip to distribute along box body long end direction equidistance on every stopper, the pothook can block spacing fixedly on arbitrary card strip.

Further, a fixed block is arranged in the middle of the front end of the supporting arm, a hollow groove is respectively formed in each fixed block, two sliding rods symmetrically distributed along the width direction of the box body are inserted in the hollow grooves, the clamping hooks are composed of a sliding block sleeved on the two sliding rods and elastically sliding and a hook body hinged in the middle of the sliding block, and the hook surface of the hook body faces the front end direction of the box body and is matched with the clamping strips.

Further, a clamping hole for hooking the clamping hook is respectively formed in the middle of one end of each clamping strip, which is far away from the clamping hook.

Further, the rear end of each supporting arm is respectively connected with a winder, the winder consists of a guide rod vertically arranged at the rear end of the supporting arm and two winding rings rotatably arranged on the guide rod, and a torsion spring is respectively arranged at the joint of each winding ring and the guide rod.

An application method of a wireless communication device comprises the following steps:

step 1: when the equipment is installed, the hook body of the hook is separated from the limit of the clamping strip, so that the transmission wheel and the side wall of the weak current box are prevented from being in interference;

step 2: a guide rail matched with the driving wheel is arranged in the weak current box;

step 3: the distance between the two support arms is enlarged until the driving wheel is abutted against the side wall of the weak current box without affecting the rotation of the driving wheel, and the clamping hook is clamped on the clamping strip to fix the support arms;

step 4: the power supply and the electric wire of the equipment are connected, a part of the longer electric wire is glued on the winding ring, the winding ring is rotated, and the rest electric wire is wound and fixed.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

according to the invention, the plurality of driving wheels capable of moving towards the inner wall direction of the installation position are arranged at the upper end and the lower end of the box body, so that the whole box body can move in the weak current box, the installation process is convenient, meanwhile, the connection strength of the contact part of the driving wheels and the box body is increased by utilizing the elastic hinging relation between the driving wheels and the box body, and the box body is suitable for installation environments with different heights, so that the box body is installed under the condition of not contacting with the metal weak current box, the shielding influence of the metal plate wall on the device signal is reduced, and meanwhile, the complicated circuit is fixed through the winder arranged at the rear end of the supporting arm, and the circuit disorder is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic diagram of the steps of the application method of the present invention;

FIG. 2 is a schematic overall view of the structure of the present invention;

FIG. 3 is a schematic view of the elevation angle of the structure of the present invention;

FIG. 4 is a schematic view of an exploded structure of the case of the present invention;

FIG. 5 is a schematic view of the back of the case of the present invention;

FIG. 6 is a schematic front view of the case of the present invention;

FIG. 7 is a schematic diagram of an exploded structure of a support arm according to the present invention;

FIG. 8 is a schematic view of a lever structure according to the present invention;

FIG. 9 is a schematic view of the whole structure of the support arm of the present invention;

FIG. 10 is a schematic view of the structure of FIG. 8A according to the present invention;

FIG. 11 is a schematic view of the cartridge installation of the present invention;

FIG. 12 is a schematic view of the structure of FIG. 10B according to the present invention;

fig. 13 is a schematic front view of the case of the present invention after installation.

Reference numerals in the drawings represent respectively: 1. a case body; 11. an antenna mast; 12. a guide groove; 13. a chute; 14. a limiting block; 141. clamping strips; 142. a clamping hole; 2. a support arm; 21. a guide wheel; 22. a groove; 23. a clamping hook; 231. a slide block; 232. a hook body; 24. a fixed block; 241. a slide bar; 242. a return spring; 3. a driving wheel; 4. a supporting rod; 41. a pulley; 42. a hinge shaft; 43. a torsion spring; 44. a fifth wheel; 5. a winder; 51. a guide rod; 52. a wire loop; 53. and a torsion spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The invention is further described below with reference to examples.

Examples: 1-12, including being the wireless AP box body 1 of box body form, whole box body 1 unsettled install in the weak current case that is located on the wall body to with weak current case's connecting portion volume less, and be located the one end of box body 1 and be equipped with a plurality of input interface, and establish the one end towards weak current case downside at box body 1, and the front end of box body 1 towards weak current case's outside and with weak current case parallel arrangement, avoid upper portion dust to fall into in output interface, every output structure and the cable communication connection in the weak current case simultaneously.

The front end that is located box body 1 is equipped with two support arms 2, and two support arms 2 symmetric distribution are at the front end of box body 1, and a guide slot 12 has been seted up respectively along box body 1 length direction to the upside that is located box body 1, and this guide slot 12 is seted up in one side that box body 1 kept away from weak current case inner wall, and the upper and lower part of support arm 2 all is connected with a leading wheel 21, and support arm 2 is fixed on box body 1 and can follow box body 1 length direction slip through two leading wheels 21.

Two grooves 22 are respectively formed in each supporting arm 2 along the height direction of the box body 1, a supporting rod 4 is arranged in each groove 22 in a limiting sliding mode, the supporting rods 4 and the supporting arms 2 are arranged in a staggered mode and are distributed in parallel, one end, facing the box body 1, of each supporting rod 4 is connected with a pulley 41 through a connecting rod, the pulleys 41 can slide in the grooves 22 in a limiting mode and cannot be separated from the grooves 22, the limiting structure is common knowledge, and the limiting structure is not described in detail in the drawings.

The two driving wheels 3 are connected to one end of the supporting rod 4 facing the side wall of the box body 1, the two driving wheels 3 are respectively arranged in an inclined mode and symmetrically distributed, the middle of one end of each supporting rod 4 is concavely arranged downwards, two symmetrically arranged hinge shafts 42 are inserted into the concave portions, and the two driving wheels 3 are respectively installed on the supporting rods 4 in a rotating mode through the hinge shafts 42.

It should be noted that, the hinge shaft 42 and the driving wheel 3 are in a rotation relationship, when the hinge shaft 42 rotates on the supporting rod 4, the driving wheel 3 can rotate at a certain angle when abutting on the side end wall of the box body 1, and at the same time, the stress direction of the driving wheel 3 is not only the friction force from the side end wall of the weak current box, but also a certain abutting force from the supporting rod 4 towards the side end wall of the box body 1.

A torsion spring 43 is mounted at the hinge between each hinge shaft 42 and the support rod 4, and other elastic structures can be used instead to provide elasticity of the hinge shaft 42 and provide fixing strength between the whole device and the weak current box in actual use.

It should be noted that, in this embodiment, a limit track is fixed at the corresponding part of the upper and lower parts of the weak current box at the driving wheel 3, so as to avoid the driving wheel 3 from tilting under the action of external force, and a friction rubber ring can be sleeved at the outer end of the driving wheel 3 in the actual use process, so as to increase the friction force between the weak current box and the weak current box.

Four inclined grooves 13 are formed in the front end of the box body 1, one end of each inclined groove 13 points to the middle of the box body 1, each supporting rod 4 is connected with the pulley 41 through a connecting shaft in the direction of the front end of the box body 1, the connecting shaft penetrates into the groove 22, a connecting wheel 44 is rotatably installed in the direction of the front end of the box body 1, the connecting wheel 44 on each supporting rod 4 is guided and slid in the adjacent inclined groove 13, and accordingly when the two supporting arms 2 move, the supporting rods 4 can move in the vertical direction.

The front end middle part of every support arm 2 installs a fixed block 24 respectively, a dead slot has been seted up respectively on every fixed block 24, two slide bars 241 of following box body 1 width direction symmetric distribution have been inserted to the dead slot, the pothook 23 comprises a cover on two slide bars 241 gliding slider 231 and the coupler 232 of articulated at slider 231 middle part, the coupler face of coupler 232 is towards box body 1 front end direction and cooperatees with the card strip 141, be located box body 1 front end and be close to box body 1's side and install a stopper 14 afterwards respectively, three card strip 141 has been equispaced along box body 1 long end direction on every stopper 14, a draw-in hole 142 has been seted up respectively in the one end middle part of going away from the pothook 23 to every card strip 141, the pothook 23 can block in the draw-in hole 142 spacing fixed, when installing, ensure that whole box body 1 can be fixed in weak current case with certain supporting strength, let the pothook 23 move towards card strip 141 direction, let the pothook 23 carry out spacing to carry out the support arm with different power with different card strips 141.

The rear end of each supporting arm 2 is respectively connected with a winder 5, the winder 5 is composed of a guide rod 51 vertically arranged at the rear end of the supporting arm 2 and two winding rings 52 rotatably arranged on the guide rod 51, a torsion spring 53 is respectively arranged at the joint of each winding ring 52 and the guide rod 51, after the whole box body 1 is arranged, a connecting part is sleeved at the outer end of the winding ring 52 after the power wire or some longer cables are wound by themselves, and the connecting part of the cables and the winding rings 52 is preliminarily fixed by glue or adhesive tape, and then the winding is performed, when the box body 1 needs to be moved during maintenance, the cables are gradually loosened, but the winding rings 52 are reversed at the moment, and under the action of the torsion spring 53, the cables are rewound when the box body 1 is reset, so that the realized winding effect is not influenced.

The embodiment further provides an application method of the wireless communication device, which includes the following steps:

step 1: when the equipment is installed, the hook body 232 of the hook 23 is separated from the limit of the clamping strip 141, so that the transmission wheel 3 and the side wall of the weak current box are prevented from being in contact;

step 2: a guide rail matched with the driving wheel 3 is arranged in the weak current box;

step 3: the distance between the two support arms 2 is enlarged until the driving wheel 3 is abutted against the side wall of the weak current box without affecting the rotation of the driving wheel 3, and the clamping hook 23 is clamped on the clamping strip 141 to fix the support arms 2;

step 4: the power supply and the wires of the equipment are connected, a part of the longer wire is glued on the winding ring 52, the winding ring 52 is rotated, certain elasticity of the winding ring 52 is ensured, the rest of the wires are wound and fixed, the winding ring 52 can not rotate, and the wires can be stretched along with the transverse movement of the box body 1.

The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wireless communication device, comprising:

the box body is arranged in the weak current box on the wall in a suspending way, one end of the box body is provided with a plurality of input interfaces and is in communication connection with cables in the weak current box;

the support arms are provided with a plurality of support arms and are movably arranged on the periphery of the box body, and one end of each support arm can be abutted against the inner wall of the weak current box;

the driving wheels are respectively arranged on each supporting arm, are rotatably arranged at one end of each supporting arm facing the inner wall of the weak current box and can lead the whole box body to slide in the weak current box along the length direction of the weak current box;

guide grooves arranged at the upper end and the lower end of the box body; the guide grooves are arranged along the length direction of the box body and are distributed on one side of the box body far away from the weak current box; the two support arms are symmetrically distributed at the front end of the box body, two guide wheels are arranged at one end of each support arm facing the weak current box, and the two guide wheels respectively slide in the upper guide groove and the lower guide groove in a guiding way;

a clamping hook arranged in the middle of each supporting arm; the clamping hooks can elastically stretch towards the side end directions of the adjacent box bodies; the limiting blocks are arranged on the box body, two limiting blocks are arranged, three clamping strips are distributed on each limiting block along the direction of the long end of the box body at equal intervals, a clamping hole is formed in the middle of one end, away from the clamping hook, of each clamping strip, and the clamping hooks can be clamped in the clamping holes to be limited and fixed.

2. The wireless communication device according to claim 1, wherein the end of the box body provided with the input interface faces to the lower end side of the weak current box, and the front end of the box body faces to the outer side of the weak current box and is arranged in parallel with the weak current box.

3. A wireless communication device according to claim 2, wherein a lever is provided on each of the support arms;

two grooves are respectively formed in each supporting arm along the height direction of the box body, one end of the supporting rod moves at the front end of the supporting arm through a pulley which slides in the groove in a guiding manner, and the driving wheel is arranged on one side of the supporting rod facing the inner wall of the weak current box.

4. A wireless communication device according to claim 3, wherein two driving wheels are arranged on each supporting rod, the driving wheels are respectively hinged to the middle part of the supporting rod in an inclined mode through a hinge shaft, the two driving wheels are symmetrically distributed along the length direction of the box body, and torsion springs are arranged at the joint of the hinge shaft and the supporting rod on each driving wheel.

5. The wireless communication device of claim 4, wherein a chute is formed at a front end of the case;

the chute is equipped with four, and the one end of every chute all points to the middle part of box body, and every supports the pole and links to each other with the pulley through a connecting axle respectively towards box body front end direction, the connecting axle wears to establish in the recess, and it rotates respectively towards box body front end direction and installs a fifth wheel, every the fifth wheel on the pole is guided respectively and is slided in adjacent chute.

6. The wireless communication device according to claim 5, wherein a fixing block is mounted in the middle of the front end of the supporting arm, each fixing block is provided with a hollow groove, two sliding rods symmetrically distributed along the width direction of the box body are inserted in the hollow grooves, the clamping hook is composed of a sliding block sleeved on the two sliding rods and elastically sliding, and a hook body hinged in the middle of the sliding block, and the hook surface of the hook body faces the front end direction of the box body and is matched with the clamping strip.

7. The wireless communication device according to claim 6, wherein a wire winder is connected to the rear end of each of the support arms, the wire winder being composed of a guide rod vertically installed to the rear end of the support arm and two wire winding rings rotatably installed to the guide rod, and torsion springs are installed at the junctions of each wire winding ring and the guide rod, respectively.

8. A method for applying a wireless communication device as claimed in claim 7, comprising the steps of: