CN211019103U

CN211019103U - Wall-mounted small repeater for mobile campus

Info

Publication number: CN211019103U
Application number: CN202020433320.7U
Authority: CN
Inventors: 梅茜; 于春平; 李�杰; 孟新超; 李梦凡
Original assignee: Zhengzhou Railway Vocational and Technical College
Current assignee: Zhengzhou Railway Vocational and Technical College
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-07-14
Anticipated expiration: 2030-03-30

Abstract

The utility model relates to a wall-mounted small repeater for a mobile campus, which effectively solves the problems that the prior repeater is inconvenient to install and disassemble and lacks protection; the technical scheme for solving the problem is that the repeater comprises a repeater and is characterized in that an assembling frame is fixedly connected to the repeater, two fixing pins are rotatably connected to two sides of the assembling frame, threaded holes are formed in four fixing pins, and fixing pieces capable of fixing the assembling frame on the wall surface are matched in the four threaded holes in a threaded manner; a protective shell is connected outside the repeater through a spring; the utility model discloses the structure is succinct, and the operation of being convenient for, fixed and dismantlement repeater that can be swift can effectual protection repeater simultaneously, and the practicality is strong.

Description

Wall-mounted small repeater for mobile campus

Technical Field

The utility model relates to a remove campus equipment technical field, specifically remove the wall-hanging small-size repeater in campus.

Background

In recent years, the rapid development of mobile communication technology has brought forward a new learning mode, mobile learning. Mobile learning is considered by many colleges as a learning mode which has wider application prospect and is indispensable in the future learning process. In this knowledge, more and more colleges and universities start to try to move the campus, and explore new ways and methods for developing mobile learning, so that learners can learn at any time, anywhere and with equipment. Based on mobile learning of a mobile campus, the mobile learning method can not only realize learning of learners anytime and anywhere, but also greatly improve management efficiency and service level of schools and training institutions.

However, due to historical problems, network layout is not comprehensive in many existing colleges, and network coverage of old school areas of many colleges is even very small. Therefore, in many high schools, a small repeater convenient to disassemble is required to be fixed indoors or in a teaching building to be used as signal relay, so that the stability of signals is ensured. Most of the existing repeaters are simple repeaters and do not have the function of convenient installation and disassembly. And repeaters installed in the corridor lack the necessary protection and are relatively vulnerable.

Therefore, the utility model provides a new wall-hanging small-size repeater in removal campus solves this problem.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a remove wall-hanging small-size repeater in campus, the effectual problem of having solved current repeater be not convenient for the installation dismantle, lack the protection.

The utility model comprises a repeater, and is characterized in that an assembling frame is fixedly connected on the repeater, two fixing feet are rotatably connected on two sides of the assembling frame, threaded holes are arranged on four fixing feet, and a fixing part which can fix the assembling frame on the wall surface is matched in all threaded holes;

the relay is also connected with a protective shell through a spring.

Preferably, the fixing piece is a screw strong suction cup.

Preferably, the assembly frame comprises two sub-frames with the same structure, and the two sub-frames are fixedly connected through bolts;

the auxiliary frame comprises two frames with openings at one side, and the two frames are connected through a cross beam.

Preferably, the eight corners of the repeater are detachably connected with buffer corners, and the buffer corners are made of rubber or high-density sponge.

Preferably, the protective housing is a protective housing with three sides connected, a sponge is fixedly connected to the inner side wall of the protective housing, and the sponge is in contact with the corresponding end face of the repeater.

Preferably, the repeater on seted up the amalgamation groove, two the frame with four fixed foot all arrange in the amalgamation inslot, two the frame with four a fixed foot side flush with the repeater surface, the crossbeam be higher than the repeater surface and with the laminating of repeater surface.

The utility model discloses make improvement to the problem that current repeater is not convenient for the installation dismantlement, lacks the protection, set up the assembly groove on the repeater to install the assembly frame in the assembly groove, set up fixed foot on the assembly frame, realize the portable fixed and dismantlement to the repeater through dismantling the powerful electromagnetic chuck that connects on fixed foot, fixed effectual, the installation and dismantlement of being convenient for; set up the protective housing of setting outside the repeater to fill the sponge and set up the spring between protective housing and repeater, be used for protecting the repeater, prevent that the repeater from receiving the external shock and damaging, prevent simultaneously that it from damaging when dropping accidentally, the utility model discloses the structure is succinct, and the operation of being convenient for, fixed and dismantlement repeater that can be swift can effectual protection repeater simultaneously, and the practicality is strong.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a schematic perspective view of the present invention.

Fig. 4 is a third perspective view of the present invention.

Fig. 5 is a schematic perspective view of the protective case of the present invention.

Fig. 6 is a perspective view of the protective housing and the related structure thereof.

Fig. 7 is a perspective view of the assembly frame of the present invention.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings of fig. 1 to 7. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

The embodiment I of the utility model relates to a mobile campus wall-mounted small repeater, which comprises a repeater 1 and is characterized in that, referring to FIG. 5, an assembling frame 2 is fixedly connected to the repeater 1, the assembling frame 2 is detachably connected to the outer part of the repeater 1 and is used for providing a fixed foundation for a subsequent structure and providing a certain protection for the repeater 1, two fixing legs 3 are rotatably connected to two sides of the assembling frame 2, four fixing legs 3 are respectively provided with a threaded hole 4, a fixing member for fixing the assembling frame 2 on a wall surface is matched in the threaded holes 4, the fixing member can be a self-tapping bolt matched expansion anchor bolt, preferably a screw strong suction disc, a screw of the screw passes through the threaded hole 4 and is matched with the threaded hole 4 in a threaded manner, the repeater 1 is pressed on the wall surface and is attached to the wall surface, and then the screw is twisted to enable the screw strong suction disc to be better adsorbed on the wall surface, because of repeater 1 weight is lighter, so four screw strong suction cups can be completely with the firm absorption in the wall of repeater 1, adopt screw strong suction cup can be fast convenient installation and dismantlement, can not cause the damage to the wall simultaneously, repeater 1 still be connected with protective housing 6 through spring 5 outward, protective housing 6 be used for protecting repeater 1 and avoid suffering outside collision.

In the second embodiment, on the basis of the first embodiment, referring to fig. 7, the assembly frame 2 includes two sub-frames 7 with the same structure, and the two sub-frames 7 are fixedly connected by bolts;

the auxiliary frame 7 comprises two frames 8 with openings on one side, the frames 8 are U-shaped, the two frames 8 are connected through a cross beam 9, the inner sides of the two frames 8 are attached to the surface of the repeater 1, the repeater 1 is wrapped by the inner sides of the two frames 8, the two auxiliary frames 7 are spliced to form a complete spliced frame 2, and the spliced frame 2 is wrapped outside the repeater 1 to form a frame 8 structure for external protection;

the repeater 1 is provided with an assembling groove, two frames 8 and four fixing feet 3 are arranged in the assembling groove, one side surfaces of the two frames 8 and the four fixing feet 3 are flush with the surface of the repeater 1, the cross beam 9 is higher than the surface of the repeater 1 and is attached to the surface of the repeater 1, referring to fig. 5, when the assembling frame 2 is arranged outside the repeater 1, when the fixing feet 3 are folded, only the cross beam 9 protrudes out of the outer surface of the repeater 1 to reduce the volume of the repeater 1, so that the repeater is convenient to carry, eight corners of the repeater 1 are detachably connected with buffering corners 10, the buffering corners 10 are rubber or high-density sponge 11, the buffering corners 10, the adjacent buffering corners 10 and the outer surfaces of the cross beams 9 form an outer frame 8 structure for protecting the repeater 1, and collision received by the repeater 1 can be effectively buffered,

Embodiment three, on the basis of embodiment one, the protective housing 6 is a protective housing 6 with three sides connected, the sponge 11 is fixedly connected to the inner side wall of the protective housing 6, the sponge 11 contacts with the corresponding end face of the repeater 1, the sponge 11 is arranged to fill the gap between the repeater 1 and the protective housing 6, so that when the protective housing 6 receives a collision or an impact, the protective housing 6 cannot directly impact on the repeater 1, the impact and the vibration borne by the protective housing 6 can be absorbed by the sponge 11, and the displacement of the protective housing 6 can be buffered by the sponge 11 compressed therewith, thereby better protecting the repeater 1, the sponge 11 is provided with an installation hole for installing the spring 5, the sponge 11 is also provided with an installation groove for accommodating the cross beam 9, meanwhile, the repeater 1 is fixedly connected with a fixed column 12 with the upper end penetrating through the frame 8, one end of the spring 5 is detachably connected to the fixed column 12, its specific connection mode of dismantling can be through the buckle connection, also can be other common connection modes of dismantling, and spring 5 other end fixed connection is on protective housing 6.

The utility model discloses when specifically using, when the repeater 1 is installed to needs, only need to roll out four fixed feet 3 of repeater 1, make screw powerful suction cup's screw pass the screw hole and with 4 screw-thread fit of screw hole, press repeater 1 at the wall and make screw powerful suction cup paste at the wall, later twist the screw and can make better absorption at the wall of screw powerful suction cup, because of repeater 1 weight is lighter, four screw powerful suction cups of event can be with the firm absorption at the wall of repeater 1 completely.

Claims

1. The mobile campus wall-mounted small repeater comprises a repeater (1) and is characterized in that an assembling frame (2) is fixedly connected to the repeater (1), two fixing legs (3) are rotatably connected to two sides of the assembling frame (2), threaded holes (4) are formed in the four fixing legs (3), and fixing pieces capable of fixing the assembling frame (2) on a wall surface are matched in the four threaded holes (4) in a threaded manner;

the repeater (1) is also externally connected with a protective shell (6) through a spring (5).

2. The mobile campus wall mountable miniature repeater of claim 1, wherein said fastener is a screw power chuck.

3. The mobile campus wall-mounted small repeater according to claim 1, wherein the split frame (2) comprises two sub frames (7) with the same structure, and the two sub frames (7) are fixedly connected through bolts;

the auxiliary frame (7) comprises two frames (8) with openings at one side, and the two frames (8) are connected through a cross beam (9).

4. The mobile campus wall hanging type small repeater as claimed in claim 2, wherein a buffering horn (10) is detachably connected to each of eight corners of said repeater (1), and said buffering horn (10) is rubber or high density sponge (11).

5. The mobile campus wall-mounted small repeater as claimed in claim 3, wherein the protective shell (6) is a protective shell (6) with three connected sides, a sponge (11) is fixedly connected to the inner side wall of the protective shell (6), and the sponge (11) is in contact with the corresponding end face of the repeater (1).

6. The mobile campus wall-mounted small repeater as claimed in claim 3, wherein said repeater (1) is provided with a split slot, two of said frames (8) and four of said fixing pins (3) are all disposed in the split slot, one side of each of said frames (8) and four of said fixing pins (3) is flush with the surface of the repeater (1), and said beam (9) is higher than the surface of the repeater (1) and is attached to the surface of the repeater (1).