CN212627903U

CN212627903U - Five-frequency-band mobile phone signal amplifier

Info

Publication number: CN212627903U
Application number: CN202021717461.8U
Authority: CN
Inventors: 石神宋
Original assignee: Foshan Lintratek Technology Co ltd
Current assignee: Foshan Lintratek Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-02-26
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a five frequency channel cell-phone signal amplifier relates to communication and relevant device technical field. The utility model discloses an upper shed shell, bed plate and spliced pole, the upper end of upper shed shell is connected with removable cover, and the one end welding of removable cover has the engaging lug seat, and another end welding of removable cover has the diaphragm, and the last surface welding of diaphragm has elasticity arc cardboard, and one side that the up end of upper shed shell is close to the engaging lug seat is connected with third external screw thread post, and third external screw thread post passes through the bearing and the engaging lug seat rotates the connection. The utility model discloses a set up right fixture block, left fixture block, spliced pole, connecting plate, third external screw thread post, connecting lug seat, elasticity arc cardboard and upstand structure, the people of being convenient for open removable cover, and then the people of being convenient for are right the utility model discloses an inside is overhauld, and makes the outer detachable connections of upper shed shell and bed plate for people can carry out independent dismouting to the upper shed shell.

Description

Five-frequency-band mobile phone signal amplifier

Technical Field

The utility model belongs to the technical field of communication and relevant device, especially, relate to a five frequency channel cell-phone signal amplifiers.

Background

With the continuous development of social science and technology, more and more communication devices are developed by people, wherein a mobile phone is more and more prominent, wherein a signal amplifier is an auxiliary device for the normal operation of the mobile phone, and the signal amplifier is a micro repeater, a mobile phone signal amplifier and a mobile phone partner, but the existing mobile phone signal amplifier has the following defects: firstly, a cover plate in the existing mobile phone signal amplifier is fixed through bolts, which brings inconvenience to people in dismounting the cover plate, and further causes inconvenience to people in overhauling the interior of the existing mobile phone signal amplifier; secondly, the existing mobile phone signal amplifier and the base are of an integrated structure, and people fix the base on the wall through bolts, so that the existing mobile phone signal amplifier is inconvenient to assemble and disassemble and can damage the wall for many times; therefore, there is a need for improvement to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a five frequency channel cell-phone signal amplifiers, through setting up right fixture block, left fixture block, spliced pole, connecting plate, third external screw thread post, connecting ear seat, elasticity arc cardboard and upstand structure, solved current cell-phone signal amplifier and be not convenient for overhaul its inside and be convenient for people carry out the problem of dismouting to it.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a five-frequency band mobile phone signal amplifier, which comprises an upper opening shell, a base plate and a connecting column, wherein the upper end of the upper opening shell is connected with a movable cover plate, the movable cover plate is used for sealing the upper opening shell, one end surface of the movable cover plate is welded with a connecting lug seat, so that the movable cover plate can be driven to rotate when the connecting lug seat rotates, the other end surface of the movable cover plate is welded with a transverse plate, so that the movable cover plate can be driven to rotate when rotating, the upper surface of the transverse plate is welded with an elastic arc-shaped clamping plate, one side of the upper end surface of the upper opening shell, which is close to the connecting lug seat, is connected with a third external thread column, the third external thread column is rotatably connected with the connecting lug seat through a bearing, the other side of the upper end surface of the upper opening shell is welded with a vertical column, the vertical column is clamped with the elastic arc-shaped clamping, the upper surface one side of bed plate is connected with the left side board, the spliced pole runs through the left side board through the through-hole, the terminal surface that the spliced pole is close to the upper shed shell is connected with left fixture block, left side fixture block passes through left draw-in groove and upper shed shell joint, the spring has been cup jointed in the outside of spliced pole, and both ends respectively with left side board and left fixture block butt about the spring, the other end of spliced pole is connected on the connecting plate, the outside surface intermediate position welding of connecting plate has the handle, exert external force to the connecting plate through handle person of facilitating the use, the right draw-in groove of opening rightwards has been seted up to the other end of upper shed shell, the upper surface opposite side of bed plate is connected with the right side board, the equidistant welding in inboard surface of right side board has right fixture block, right.

Further, threaded connection has the nut on the third external screw thread post, and the nut is located the top of connecting ear seat, and the nut prevents that connecting ear seat from breaking away from third external screw thread post.

Furthermore, the number of the right clamping blocks is three, the number of the right clamping grooves is three, and the positions of the right clamping blocks correspond to the positions of the right clamping grooves one to one, so that the right clamping blocks can enter the inner sides of the right clamping grooves.

Furthermore, the number of the left clamping blocks is three, the number of the left clamping grooves is three, and the positions of the left clamping blocks correspond to the positions of the left clamping grooves one to one, so that the left clamping blocks can enter the inner sides of the left clamping grooves.

Furthermore, a second cylindrical inner threaded hole groove with an opening facing the right is formed in the connecting plate, the number of the second cylindrical inner threaded hole grooves is three, a second external threaded column is welded in the middle of the end face, close to the connecting plate, of the connecting column, the second external threaded column is in threaded connection with the connecting plate through the second cylindrical inner threaded hole groove, and the connecting plate and the connecting column are stably connected through the cooperation of the second external threaded column and the second cylindrical inner threaded hole groove.

Furthermore, a first cylindrical internal thread hole groove with an opening facing the left is formed in the left fixture block, a first external thread column is welded in the middle of the end face, close to the left fixture block, of the connecting column, and the first external thread column is in threaded connection with the left fixture block through the first cylindrical internal thread hole groove and is matched with the first cylindrical internal thread hole groove, so that the left fixture block is connected with the connecting column.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up third external screw thread post, the engaging lug seat, elasticity arc cardboard and upstand structure, the upper surface of upper shed shell has from left to right connected gradually third external screw thread post and upstand, a terminal surface intermediate junction of fly leaf apron has the engaging lug seat, the engaging lug seat passes through bearing and third external screw thread post and rotates the connection, another terminal surface intermediate junction of removable cover has the diaphragm, the upper surface of diaphragm is connected with elasticity arc cardboard, elasticity arc cardboard and upstand joint, make people only need apply external force to removable cover, just can open removable cover completely and can close removable cover completely, so, it is right to be convenient for people the utility model discloses an inside is overhauld.

2. The utility model is provided with a right clamping block, a left clamping block, a connecting column and a connecting plate structure, one end of an upper opening shell is provided with a first clamping groove, the connecting column passes through a left side plate through a through hole, one end of the connecting column is connected with the left clamping block, the left clamping block is connected with the upper opening shell through the left clamping groove, the other end of the connecting column is connected with the connecting plate, the outer side surface of the connecting plate is welded with a handle, a spring is sleeved on the connecting column, the other end of the upper opening shell is provided with a second clamping groove, the inner side surface of the right side plate is connected with the right clamping block, the right clamping block is connected with the upper opening shell through the right clamping groove, so that people only need to apply external force to the handle to separate the left clamping block from the upper opening shell, and then a user can take down the upper opening shell, the shell with the upper opening can be independently detached, so that the wall is prevented from being damaged for many times.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic top sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a front view schematically illustrating the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 6 is an enlarged schematic view of the structure at C in FIG. 1 according to the present invention;

fig. 7 is an enlarged schematic view of the structure at D in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a connecting plate; 2. a handle; 3. a removable cover plate; 4. an upper open shell; 5. a base plate; 6. a right side plate; 7. a left side plate; 8. a rubber suction cup; 9. a right clamping block; 10. a left card slot; 11. a first cylindrical internal thread hole groove; 12. a through hole; 13. a second cylindrical internal thread hole groove; 14. a second externally threaded post; 15. connecting columns; 16. a spring; 17. a first externally threaded post; 18. a left clamping block; 19. a nut; 20. a third externally threaded post; 21. connecting the ear seat; 22. an elastic arc-shaped clamping plate; 23. a vertical post; 24. a transverse plate; 25. and a right clamping 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention relates to a five-frequency band mobile phone signal amplifier, which comprises an upper opening casing 4, a base plate 5 and a connection column 15, wherein the upper end of the upper opening casing 4 is connected with a movable cover plate 3, one end surface of the movable cover plate 3 is welded with a connection ear seat 21, the other end surface of the movable cover plate 3 is welded with a transverse plate 24, the upper surface of the transverse plate 24 is welded with an elastic arc-shaped clamping plate 22, one side of the upper end surface of the upper opening casing 4, which is close to the connection ear seat 21, is connected with a third external threaded column 20, the third external threaded column 20 is rotatably connected with the connection ear seat 21 through a bearing, the other side of the upper end surface of the upper opening casing 4 is welded with a vertical column 23, the vertical column 23 is clamped with the elastic arc-shaped clamping plate 22, a left clamping groove 10 with a left opening towards the left is formed on the upper opening casing 4, the number of the left clamping, one side of the upper surface of the base plate 5 is connected with a left side plate 7, a connecting column 15 penetrates through the left side plate 7 through a through hole 12, the end surface, close to an upper opening shell 4, of the connecting column 15 is connected with a left clamping block 18, the left clamping block 18 is clamped with the upper opening shell 4 through a left clamping groove 10, the outer side of the connecting column 15 is sleeved with a spring 16, the left end and the right end of the spring 16 are respectively abutted against the left side plate 7 and the left clamping block 18, the other end of the connecting column 15 is connected onto a connecting plate 1, a handle 2 is welded at the middle position of the outer side surface of the connecting plate 1, the other end of the upper opening shell 4 is provided with a right clamping groove 25 with a right opening, the other side of the upper surface of the base plate 5 is connected with a right side plate 6, right clamping blocks 9 are welded on the inner side surface of the right side, the positions of the right clamping blocks 9 correspond to the positions of the right clamping grooves 25 one by one, rubber suckers 8 are bonded on the lower surface of the base plate 5 at equal intervals through glue, a user applies external force to the movable cover plate 3 with a hand to enable the connecting lug seat 21 to do clockwise arc motion by taking the third external threaded column 20 as an axis, the movable cover plate 3 is driven to rotate clockwise, the transverse plate 24 is driven to rotate clockwise, the elastic arc-shaped clamping plate 22 is separated from the vertical column 23, namely, the user can completely open the movable cover plate 3, and then, the user can connect and overhaul parts inside the upper opening shell 4;

on the contrary, when the connecting lug seat 21 makes an anticlockwise arc motion by taking the third externally threaded column 20 as an axis, the movable cover plate 3 is driven to rotate anticlockwise, the transverse plate 24 is driven to rotate anticlockwise, the elastic arc-shaped clamping plate 22 is clamped with the upright column 23, and the user can completely close the movable cover plate 3;

when a user needs to detach the upper opening shell 4 from the base plate 5, the user holds the handle 2 with a hand, then, the user applies an outward pulling force to the handle 2, the spring 16 is compressed, the connecting plate 1 moves towards the direction far away from the base plate 5, the connecting column 15 is driven to move towards the direction far away from the base plate 5, the left clamping block 18 is driven to move towards the direction far away from the base plate 5 until the left clamping block 18 completely moves out of the left clamping groove 10, then, the user applies a leftward external force to the upper opening shell 4 until the right clamping block 9 completely leaves the right clamping groove 25, and then, the user can detach the upper opening shell 4 from the base plate 5;

when the user releases the handle 2, the spring 16 is extended, so that the left latch 18 moves toward the upper open housing 4 until the left latch 18 completely enters the inner side of the left latch groove 10, i.e., the user can lock the upper open housing 4 on the base plate 5.

As shown in fig. 5, a nut 19 is connected to the third externally threaded stud 20 in a threaded manner, the nut 19 is located above the connecting lug seat 21, and a user applies a clockwise external force to the nut 19 by using a wrench, so that the nut 19 moves upward on the third externally threaded stud 20 until the user detaches the nut 19 from the third externally threaded stud 20, and then, the user applies an upward external force to the connecting lug seat 21, so that the removable cover plate 3 can be detached from the upper opening housing 4;

on the contrary, the user sleeves the connecting lug seat 21 on the third externally threaded stud 20, and then the user applies an anticlockwise external force to the nut 19 by using the wrench, so that the nut 19 moves downwards on the third externally threaded stud 20 until the user connects the nut 19 to the third externally threaded stud 20.

As shown in fig. 4, a second cylindrical internal thread hole groove 13 with a right opening is formed in the connecting plate 1, the number of the second cylindrical internal thread hole grooves 13 is three, a second external thread column 14 is welded in the middle of the end face, close to the connecting plate 1, of the connecting column 15, the second external thread column 14 is in threaded connection with the connecting plate 1 through the second cylindrical internal thread hole groove 13, a user applies clockwise external force to the connecting column 15, so that the connecting column 15 moves in a direction away from the connecting plate 1, and the connecting column 15 can be detached from the connecting plate 1 by the user;

on the contrary, when the user applies a counterclockwise external force to the connection post 15, the connection post 15 is moved in a direction approaching the connection plate 1, that is, the user can connect the connection post 15 to the connection plate 1.

As shown in fig. 4, a first cylindrical internal threaded hole 11 with a leftward opening is formed in the left fixture block 18, a first external threaded post 17 is welded in the middle of the end surface, close to the left fixture block 18, of the connecting post 15, the first external threaded post 17 is in threaded connection with the left fixture block 18 through the first cylindrical internal threaded hole 11, and a user applies clockwise external force to the left fixture block 18 to enable the left fixture block 18 to move in a direction away from the connecting post 15, that is, the user can detach the left fixture block 18 from the connecting post 15;

on the contrary, when the user applies an external counterclockwise force to the left latch 18, the left latch 18 is moved toward the connecting post 15, that is, the user can connect the left latch 18 to the connecting post 15.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a five frequency channel cell-phone signal amplifier, includes upper shed shell (4), bed plate (5) and spliced pole (15), its characterized in that: the upper end of the upper opening shell (4) is connected with a movable cover plate (3), one end face of the movable cover plate (3) is welded with a connecting lug seat (21), the other end face of the movable cover plate (3) is welded with a transverse plate (24), an elastic arc-shaped clamping plate (22) is welded on the upper surface of the transverse plate (24), one side, close to the connecting lug seat (21), of the upper end face of the upper opening shell (4) is connected with a third external threaded column (20), the third external threaded column (20) is rotatably connected with the connecting lug seat (21) through a bearing, the other side of the upper end face of the upper opening shell (4) is welded with a vertical column (23), and the vertical column (23) is clamped with the elastic arc-shaped clamping plate (22);

a left clamping groove (10) with an opening facing left is formed in the upper opening shell (4), a left side plate (7) is connected to one side of the upper surface of the base plate (5), the connecting column (15) penetrates through the left side plate (7) through a through hole (12), a left clamping block (18) is connected to the end face, close to the upper opening shell (4), of the connecting column (15), the left clamping block (18) is clamped with the upper opening shell (4) through the left clamping groove (10), a spring (16) is sleeved on the outer side of the connecting column (15), the left end and the right end of the spring (16) are respectively abutted to the left side plate (7) and the left clamping block (18), the other end of the connecting column (15) is connected to the connecting plate (1), and a handle (2) is welded in the middle position of the outer side surface of;

the other end of the upper opening shell (4) is provided with a right clamping groove (25) with a rightward opening, the other side of the upper surface of the base plate (5) is connected with a right side plate (6), right clamping blocks (9) are welded on the inner side surface of the right side plate (6) at equal intervals, and the right clamping blocks (9) are clamped with the upper opening shell (4) through the right clamping groove (25); the lower surface of the base plate (5) is bonded with rubber suckers (8) at equal intervals through glue.

2. The signal amplifier of a five-band mobile phone according to claim 1, wherein a nut (19) is screwed on the third externally threaded stud (20), and the nut (19) is located above the connecting lug seat (21).

3. The signal amplifier of the mobile phone with the five frequency bands as claimed in claim 1, wherein the number of the right clamping blocks (9) is three, the number of the right clamping grooves (25) is three, and the positions of the right clamping blocks (9) correspond to the positions of the right clamping grooves (25) one by one.

4. The signal amplifier of the mobile phone with the five frequency bands as claimed in claim 1, wherein the number of the left clamping blocks (18) is three, the number of the left clamping grooves (10) is three, and the positions of the left clamping blocks (18) correspond to the positions of the left clamping grooves (10) one by one.

5. The signal amplifier of the five-frequency band mobile phone according to claim 1, wherein the connecting plate (1) is provided with second cylindrical internal thread grooves (13) with openings facing right, the number of the second cylindrical internal thread grooves (13) is three, the connecting post (15) is welded with a second external thread post (14) in the middle of the end surface close to the connecting plate (1), and the second external thread post (14) is in threaded connection with the connecting plate (1) through the second cylindrical internal thread grooves (13).

6. The signal amplifier of the five-frequency band mobile phone according to claim 1, wherein the left fixture block (18) is provided with a first cylindrical internal threaded hole groove (11) with an opening facing left, the middle of the end surface of the connecting column (15) close to the left fixture block (18) is welded with a first external threaded column (17), and the first external threaded column (17) is in threaded connection with the left fixture block (18) through the first cylindrical internal threaded hole groove (11).