CN217335771U

CN217335771U - Portable signal amplification device for electronic communication

Info

Publication number: CN217335771U
Application number: CN202220648440.8U
Authority: CN
Inventors: 王玉清; 任新成
Original assignee: Yanan University
Current assignee: Yanan University
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-08-30
Anticipated expiration: 2032-03-24

Abstract

The utility model belongs to the technical field of electronic communication, especially, be a portable signal amplification device for electronic communication, comprising a main body, the antenna bottom of main part upper end sets up in being used for rotatory ring cover. The elastic U-shaped plate is inserted into the clamping groove, the convex block abuts against one end face of the inner portion of the reset spring, the supporting rod can be installed at the rear end of the main body, the binding band is further sleeved on the outer side of the arm and locked, the main body can be fixed on the outer side of the arm to be conveniently carried to the outside for use while the mounting, dismounting and flexible use are simple and convenient; through accomodate the antenna around the ring cover rotation in the upper end of main part after, utilize reset spring can drive first spacing frame and the spacing frame of second automatic closure to form the protection to the antenna, further press down the cardboard and make the rubber strip block connect in the inside of spacing groove can be connected first spacing frame and the spacing frame of second and fix, can effectively prevent to receive the collision and take place to damage carrying in-process antenna.

Description

Portable signal amplification device for electronic communication

Technical Field

The utility model belongs to the technical field of electronic communication, concretely relates to portable signal amplification device is used in electronic communication.

Background

The signal amplifying device is also called a signal amplifier and is a miniature repeater. Signal amplifiers are known by their name as functioning to amplify a signal; there are many kinds of signal amplifiers, such as tv signal amplifier, radio amplifier, etc., and all receivers have signal amplifiers inside; the signal amplification device can enhance the signal receiving and sending capabilities of other equipment, so that the data transmission is more stable and faster.

Most of the original signal amplifiers are fixing devices, the size is large, the signal amplifiers cannot be carried and used conveniently, and an antenna of the existing equipment is easy to collide when the existing equipment is carried, so that the existing equipment cannot be used due to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable signal amplification device for electronic communication, for solving the above-mentioned problem that exists among the prior art, the utility model provides a portable signal amplification device for electronic communication has portable use and can prevent that the antenna from receiving the characteristics that the collision caused the damage when carrying.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable signal amplification device for electronic communication, includes the main part, the antenna bottom of main part upper end sets up in being used for rotatory ring cover, the upper end of main part is provided with and is used for forming the first spacing frame that protects the antenna and prevent to receive the collision, the upper end of main part still is provided with and is used for sealing the antenna with the cooperation of first spacing frame including the spacing frame of second, the rear end of main part is provided with and is used for being fixed in the bandage in the arm outside with the main part, the rear end of main part is provided with can dismantle the branch that is used for installing the bandage, the outside of branch is provided with and is used for the spacing gliding spacing collar that prevents of bandage, the both ends of branch are provided with and are used for the elasticity U template of being connected branch and main part.

As the utility model discloses a preferred technical scheme of portable signal amplification device for electronic communication, the lower extreme of first spacing frame and the spacing frame of second all is provided with and is used for rotatory piece, the both ends of rotatory piece all are provided with and are used for driving the reset spring of first spacing frame and the spacing frame automatic re-setting of second.

As the utility model discloses a preferred technical scheme of portable signal amplification device for electronic communication, the draw-in groove that four places are used for elasticity U template block to connect is seted up to the rear end of main part, lower extreme one side of elasticity U template is provided with and is used for supporting draw-in groove side end face with the fixed lug of branch.

As the utility model discloses a preferred technical scheme of portable signal amplification device for electronic communication, the front end of the spacing frame of second is provided with the cardboard that is used for being connected with first spacing frame, the groove of accomodating that is used for accomodating the cardboard is offered to the upper end of first spacing frame.

As the utility model discloses a preferred technical scheme of portable signal amplification device for electronic communication, the both ends of cardboard are provided with and are used for the fixed rubber strip that prevents the spacing frame of second from taking place to rock with the cardboard.

As the utility model discloses a preferred technical scheme of portable signal amplification device for electronic communication, the spacing groove that is used for the rubber strip block to connect is still offered at the both ends of accomodating the groove.

Compared with the prior art, the beneficial effects of the utility model are that: the supporting rod can be arranged at the rear end of the main body by inserting the elastic U-shaped plate into the clamping groove and enabling the lug to abut against one end face of the inner part of the reset spring, and the binding band is further sleeved on the outer side of the arm and locked, so that the main body can be fixed on the outer side of the arm to be conveniently carried to the outdoor for use while the assembly, disassembly and use are simple and flexible; through accomodate the antenna around the ring cover rotation in the upper end of main part after, utilize reset spring can drive first spacing frame and the spacing frame of second automatic closure to form the protection to the antenna, further press down the cardboard and make the rubber strip block connect in the inside of spacing groove can be connected first spacing frame and the spacing frame of second and fix, can effectively prevent to receive the collision and take place to damage carrying in-process antenna.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic exploded view of the band and the main body of the present invention;

FIG. 2 is a schematic view of the connection part of the main body and the binding band of the present invention;

FIG. 3 is a schematic view of a part A of the present invention;

fig. 4 is a schematic structural view of the expanded portions of the first and second limiting frames of the present invention;

in the figure: 1. a main body; 2. sleeving a ring; 3. a first limit frame; 4. a second limit frame; 5. binding bands; 6. a strut; 7. a limiting ring; 8. an elastic U-shaped plate; 9. rotating the block; 10. a return spring; 11. a card slot; 12. a bump; 13. clamping a plate; 14. a storage groove; 15. a rubber strip; 16. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a portable signal amplifying device for electronic communication comprises a main body 1, wherein the bottom of an antenna at the upper end of the main body 1 is arranged on a ring sleeve 2 used for rotation, a first limiting frame 3 used for protecting the antenna from collision is arranged at the upper end of the main body 1, a second limiting frame 4 used for being matched with the first limiting frame 3 to seal the antenna is further arranged at the upper end of the main body 1, a bandage 5 used for fixing the main body 1 to the outer side of an arm is arranged at the rear end of the main body 1, a support rod 6 used for detachably installing the bandage 5 is arranged at the rear end of the main body 1, a limiting ring 7 used for limiting the bandage 5 to prevent sliding is arranged at the outer side of the support rod 6, an elastic U-shaped plate 8 used for connecting the support rod 6 with the main body 1 is arranged at two ends of the support rod 6, and the antenna can be transversely stored at the upper end of the main body 1 in a rotating mode around the ring sleeve 2 in the embodiment.

Specifically, the lower ends of the first limiting frame 3 and the second limiting frame 4 are both provided with a rotating block 9 for rotation, both ends of the rotating block 9 are both provided with a return spring 10 for driving the first limiting frame 3 and the second limiting frame 4 to automatically reset, and the return spring 10 is used for driving the first limiting frame 3 and the second limiting frame 4 to automatically close in this embodiment.

Specifically, draw-in groove 11 that the 8 block of elasticity U template is used for connecting is seted up everywhere to the rear end of main part 1, and lower extreme one side of elasticity U template 8 is provided with and is used for supporting draw-in groove a side end face with the lug 12 of branch 6 fixed, and lug 12 still is used for forming the direction to elasticity U template 8 in this embodiment, and automatic compress elasticity U template 8 when lug 12 contacts with main part 1.

Specifically, the front end of the second limiting frame 4 is provided with a clamping plate 13 connected with the first limiting frame 3, and the upper end of the first limiting frame 3 is provided with an accommodating groove 14 for accommodating the clamping plate 13.

Specifically, cardboard 13's both ends are provided with and are used for preventing cardboard 13 is fixed that spacing frame 4 of second from taking place the rubber strip 15 of rocking, and rubber strip 15 possesses certain elasticity in this embodiment.

Specifically, the two ends of the accommodating groove 14 are further provided with a limiting groove 16 for clamping and connecting the rubber strip 15, and the limiting groove 16 and the rubber strip 15 are both in a semicircular structure in the embodiment.

The utility model discloses a theory of operation and use flow: the utility model discloses a through will set up in the elastic U template 8 at the both ends of branch 6 and insert the inside of draw-in groove 11, utilize the lug 12 that sets up in elastic U template 8 lower extreme one side to support draw-in groove 11 terminal surface and can install branch 6 in the rear end of main part 1, further will cover locate the outside of branch 6 by the bandage 5 cover spacing of spacing ring 7 locate the outside of arm and lock, when installing and removing simple use is nimble, can be fixed in the main part 1 outside the arm and portable to outdoor use; through transversely accomodating the antenna in the upper end of main part 1 around the rotation of ring cover 2 after, utilize the reset spring 10 that sets up in first spacing frame 3 and the rotatory piece 9 one side of the 4 lower extreme of second spacing frame, can drive first spacing frame 3 and the automatic closure of second spacing frame 4 and form the protection to the antenna, further press down the cardboard 13 that sets up in the 4 front ends of second spacing frame and make the 15 blocks of rubber strip that set up in cardboard 13 both sides connect in first spacing frame 3 be close to the spacing inslot 16 inside of outside position can be connected first spacing frame 3 and the spacing frame 4 of second and fix, can prevent effectively that the antenna from receiving the collision and taking place the damage in the carrying process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable signal amplification device for electronic communications, characterized in that: comprises a main body (1), the bottom of an antenna at the upper end of the main body (1) is arranged on a ring sleeve (2) used for rotation, the upper end of the main body (1) is provided with a first limit frame (3) for protecting the antenna from collision, the upper end of the main body (1) is also provided with a second limit frame (4) which is used for being matched with the first limit frame (3) to seal the antenna, the rear end of the main body (1) is provided with a bandage (5) for fixing the main body (1) on the outer side of the arm, a support rod (6) which is detachably used for installing the binding belt (5) is arranged at the rear end of the main body (1), a limiting ring (7) used for limiting the bandage (5) to prevent sliding is arranged on the outer side of the supporting rod (6), and elastic U-shaped plates (8) used for connecting the supporting rods (6) with the main body (1) are arranged at two ends of the supporting rods (6).

2. A portable signal amplification device for electronic communications according to claim 1, wherein: the lower extreme of first spacing frame (3) and second spacing frame (4) all is provided with and is used for rotatory piece (9), the both ends of rotatory piece (9) all are provided with reset spring (10) that are used for driving first spacing frame (3) and second spacing frame (4) automatic re-setting.

3. A portable signal amplification device for electronic communications according to claim 1, wherein: the rear end of the main body (1) is provided with four clamping grooves (11) for clamping and connecting the elastic U-shaped plates (8), and one side of the lower ends of the elastic U-shaped plates (8) is provided with a lug (12) for abutting against the end surface of one side of the clamping grooves (11) to fix the support rod (6).

4. A portable signal amplification device for electronic communications according to claim 1, wherein: the front end of the second limiting frame (4) is provided with a clamping plate (13) connected with the first limiting frame (3), and the upper end of the first limiting frame (3) is provided with an accommodating groove (14) used for accommodating the clamping plate (13).

5. The portable signal amplification device for electronic communication according to claim 4, wherein: the both ends of cardboard (13) are provided with and are used for fixed rubber strip (15) that prevent second spacing frame (4) emergence rocking with cardboard (13).

6. The portable signal amplification device for electronic communication according to claim 4, wherein: and limiting grooves (16) used for clamping and connecting the rubber strips (15) are further formed at the two ends of the accommodating groove (14).