Signal amplifier mounting device and signal amplification apparatus

Abstract

The application discloses a signal amplifier mounting device and a signal amplification equipment, which comprises a box body and a base, the box body is provided with an opening, the box body is provided with a supporting piece and a limiting piece, the supporting piece is used for supporting the signal amplifier, the limiting piece is rotationally connected with the box body and is provided with an unlocking position and a locking position, in the locking position, the limiting piece is in abutment with the surface of the signal amplifier facing the opening, in the unlocking position, the limiting piece is unlocked to the signal amplifier so that the signal amplifier can be taken out from the opening, the base is used for being mounted and fixed with a wall, one of the base and the box body is provided with a protruding part, the other is provided with a mounting groove, the protruding part is provided with a telescopic bolt, the groove wall of the mounting groove is provided with a insertion hole, and the bolt is used for being inserted into the insertion hole after the protruding part is matched in the mounting groove. The signal amplifier mounting device of the application facilitates the installation and dismounting of signal amplifiers of different models and types, and improves the operation convenience.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of communication, in particular to a signal amplifier mounting device and a signal amplification equipment. BACKGROUND

[0002] At present, wireless communication has been widely covered, but in some relatively closed or remote areas or places, communication signals are difficult to completely cover, and there is a problem of communication signal blind area. In order to solve this problem, it is necessary to install a signal amplifier in the area of the signal blind area in the related technology, but the existing signal amplifier is mostly directly fixed on the wall by screws. Since the communication equipment is updated and iterated faster, when replacing signal amplifiers of different models and types, the operator needs to first disassemble the old signal amplifier by tools, and then install the new product. If the original mounting hole cannot be used, it also needs to be re-punched to be installed, which causes inconvenience to the installation of the signal amplifier. SUMMARY

[0003] The present application aims to at least solve one of the technical problems in the related art to some extent.

[0004] To this end, the present application provides a signal amplifier mounting device, which facilitates the installation and disassembly of signal amplifiers of different models and types, avoids the need to frequently screw the screws, and improves the convenience of operation.

[0005] The present application also provides a signal amplification equipment comprising the above mounting device.

[0006] The signal amplifier mounting device of the present application comprises:

[0007] a box body, the box body has an open mouth, the box body is provided with a support and a limiting piece inside, the support is used for supporting a signal amplifier, the limiting piece is rotationally connected with the box body and has an unlocking position and a locking position, in the locking position, the limiting piece is stopped and limited with the surface of the signal amplifier facing the open mouth, in the unlocking position, the limiting piece releases the stop of the signal amplifier to make the signal amplifier can be taken out from the open mouth;

[0008] a base, the base is used for mounting and fixing with a wall, one of the base and the box body is provided with a protruding part, and the other is provided with a mounting slot, the protruding part is provided with a retractable bolt, the slot wall of the mounting slot is provided with a insertion hole, and the bolt is used for being inserted into the insertion hole after the protruding part is matched in the mounting slot.

[0009] The signal amplifier mounting device of the embodiment of the present application facilitates the mounting and dismounting of signal amplifiers of different models and types, avoids the need for frequent screwing, and improves the convenience of operation.

[0010] In some embodiments, the support member is provided with a stop portion adjacent to the open end, and the stop portion is used to stop the surface of the signal amplifier facing the opening.

[0011] In some embodiments, the box body is provided with a hinge seat, and the limiting member is rotationally assembled with the box body through the hinge seat.

[0012] In some embodiments, the hinge seat is provided with a protrusion, and the protrusion is in contact with the limiting member to restrict the rotation stroke of the limiting member at the locking position.

[0013] In some embodiments, the protruding portion is provided with a movable slot, the latch is installed in the movable slot and is movable along the axis of the movable slot, the movable slot is provided with a first elastic member, the first elastic member acts between the slot wall of the movable slot and the latch, and the first elastic member is used to push the latch so that the latch can be retained in the insertion hole.

[0014] In some embodiments, the latch is provided with an annular flange, the movable slot is provided with a clamping ring at the slot opening, the latch passes through the clamping ring, and the annular flange is used to stop the clamping ring to avoid the latch from coming out of the movable slot.

[0015] In some embodiments, the box body is provided with a receiving assembly, the receiving assembly includes a receiving shaft, the receiving shaft extends towards the opening of the box body and is used to wind the feeder, and the length of the receiving shaft is adjustable.

[0016] In some embodiments, the receiving assembly includes a fixed member and a movable member, the fixed member is fixedly connected with the box body, the movable member is insertedly assembled with the fixed member, the fixed member and at least part of the movable member form the receiving shaft, and the movable member is movable relative to the fixed member to make the length of the receiving shaft adjustable.

[0017] In some embodiments, the movable member includes a bent portion, at least part of the bent portion and the receiving shaft are arranged in parallel and spaced apart, the bent portion is used to stop the feeder to avoid the feeder from coming off the receiving shaft, the bent portion extends away from the opening, and the free end of the bent portion can abut against the inner wall of the box body.

[0018] In some embodiments, the receiving assembly includes a second elastic member, the second elastic member is connected between the movable member and the fixed member to make the receiving shaft have a tendency to contract.

[0019] In some embodiments, a cover is rotatably connected to the box body, and one of the cover and the box body is provided with a first connecting part, and the other is provided with a second connecting part, and the first connecting part and the second connecting part are fixedly connected to enable the cover to be sealed at the opening of the box body.

[0020] In some embodiments, at least one protrusion is arranged on the cover, and the protrusion is used to abut between the cover and the signal amplifier to have a heat dissipation gap between the cover and the signal amplifier.

[0021] In some embodiments, the box body is provided with a first wire hole, a second wire hole and a third wire hole, the first wire hole is used for the antenna of the signal amplifier to pass through, the second wire hole is used for the feed line of the signal amplifier to pass through, and the third wire hole is used for the power line of the signal amplifier to pass through.

[0022] In some embodiments, a tube part is arranged on the box body, the tube part is arranged at the outlet of the first wire hole and penetrates the first wire hole, and the antenna is fitted in the tube part.

[0023] The signal amplification device of the embodiment of the present application comprises a signal amplifier and the mounting device as described in any of the above embodiments, the signal amplifier is placed on the support and is stopped by the limiting part in the box body. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the signal amplification device of the embodiment of the present application.

[0025] Figure 2 It is a schematic diagram of the base of the signal amplification device of the embodiment of the present application.

[0026] Figure 3 It is a schematic diagram of the cooperation of the protruding part of the base and the mounting slot of the box body.

[0027] Figure 4 It is a schematic diagram of the stop cooperation of the limiting part and the hinge seat in the locking position.

[0028] Figure 5 It is a schematic diagram of the storage assembly of the embodiment of the present application.

[0029] REFERENCE SIGNS:

[0030] The mounting device 100;

[0031] Box 1; opening 11; support 12; stop 121; limiting member 13; hinged seat 14; protrusion 141; first wire hole 15; second wire hole 16; third wire hole 17; tube 18; mounting groove 19; insertion hole 191;

[0032] Accommodation assembly 2; fixed member 21; movable member 22; bent portion 221; second elastic member 23;

[0033] Cover 3;

[0034] Rotating mechanism 4;

[0035] First connecting portion 5;

[0036] Second connecting portion 6;

[0037] Ridge 7;

[0038] Base 8; protrusion 81; bolt 82; annular flange 821; movable groove 83; first elastic member 84; clamping ring 85;

[0039] Signal amplifier 200; indoor antenna 201; outdoor antenna 202; feeder 203; power line 204. DETAILED DESCRIPTION

[0040] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0041] As shown in Figure 1 and Figure 2 , the signal amplifier mounting device 100 (hereinafter referred to as mounting device 100) of the embodiment of the present application comprises a box 1 and a base 8.

[0042] As shown in Figure 1 , the box 1 can be generally square box-shaped, and in other embodiments, the box 1 can also be circular box-shaped, oval box-shaped, etc. The box 1 has an opening 11, which can be located on the front side of the box 1.

[0043] The box 1 is provided with a support 12, wherein the support 12 is used to support the signal amplifier 200, for example, the support 12 can be a rod-shaped structure, the support 12 can be connected and fixed with the rear wall of the box 1, and the support 12 can generally extend in the front-rear direction. In use, the signal amplifier 200 can be directly placed on the support 12, and the support of the support 12 plays a role in limiting the signal amplifier 200 in the up-down direction. Optionally, the support 12 can be provided with a plurality of supports 12, each of which extends in the front-rear direction, and the plurality of supports 12 are arranged in the left-right direction.

[0044] It can be understood that in some other embodiments, the support 12 can also be connected with the left side wall and / or the right side wall of the box body 1. In some other embodiments, the support 12 can also be a plate structure, a mesh structure, etc.

[0045] As shown in Figure 1 , a limiting piece 13 can also be installed in the box body 1. The limiting piece 13 can be a rod structure or a plate structure. The limiting piece 13 can be pivotally assembled in the box body 1, and the limiting piece 13 has an unlocking position and a locking position during rotation. When the limiting piece 13 is rotated to the locking position, as shown in Figure 1 , the limiting piece 13 can be rotated below the top wall of the box body 1, and the limiting piece 13 can generally extend in the up-down direction. At this time, the limiting piece 13 can be in abutting contact with the front surface (the surface facing the opening 11) of the signal amplifier 200, thereby achieving limiting and fixing of the signal amplifier 200 in the front-back direction.

[0046] When the limiting piece 13 is rotated to the unlocking position, for example, the limiting piece 13 can be rotated to a generally horizontally extending position. At this time, the limiting piece 13 will release the abutment of the signal amplifier 200, and the signal amplifier 200 can be directly taken out from the opening 11 of the box body 1.

[0047] As shown in Figure 2 , the base 8 can generally be a plate structure, and the base 8 is used to be fixedly installed with a wall body. For example, the base 8 can be directly fixed on the wall body by screws or other fasteners. The front side of the base 8 can be provided with a protruding part 81, which can generally be a cuboid. A latch 82 can be assembled in the protruding part 81. The latch 82 can protrude out of the surface of the protruding part 81 or can be retracted into the protruding part 81.

[0048] As shown in Figure 3 , the box body 1 can be provided with a mounting groove 19. The mounting groove 19 can be provided on the rear wall of the box body 1, and the shape of the mounting groove 19 can be matched with the shape of the protruding part 81. The groove wall of the mounting groove 19 can be provided with a bushing 191, which is a through hole.

[0049] When assembling the box body 1 and the base 8, the protruding part 81 on the base 8 can be first inserted into the mounting groove 19 of the box body 1. Then, the latch 82 on the protruding part 81 can be inserted and fitted into the corresponding bushing 191. By assembling the latch 82 and the bushing 191, the mounting and fixing of the box body 1 and the base 8 can be achieved. When it is necessary to disassemble the box body 1 and the base 8, the latch 82 can be retracted into the protruding part 81. At this time, the protruding part 81 can be pulled out of the mounting groove 19, and the box body 1 can be separated from the base 8.

[0050] It should be noted that the protruding part 81 can be equipped with a plurality of plugs 82, and the plurality of plugs 82 can be located on different sides of the protruding part 81, and correspondingly, at this time, the slot wall of the mounting slot 19 is also provided with a plurality of insertion holes 191, and when assembled, the plurality of plugs 82 can be inserted into the plurality of insertion holes 191 one by one, thereby improving the limiting and fixing effect. Preferably, as shown in Figure 2 The plug 82 on the protruding part 81 can be provided with an even number of pairs of two, and each pair of plugs 82 can be arranged oppositely.

[0051] It can be understood that in other embodiments, the protruding part 81 can also be provided on the box body 1, and the mounting slot 19 can be provided on the base 8.

[0052] The signal amplifier mounting device 100 of the embodiment of the application is divided into a box body 1 and a base 8, the base 8 can be directly fixed with a wall body, and the box body 1 and the base 8 can be detachably assembled, the box body 1 is provided with a locking mechanism (supporting part 12 and limiting part 13) for fixing the signal amplifier 200, and the locking mechanism has good universality.

[0053] When mounting, the signal amplifier 200 can be first fixed in the box body 1 through the locking mechanism, and then the box body 1 and the base 8 can be mounted and fixed. When a different signal amplifier 200 needs to be replaced, the locking mechanism can be unlocked to fix the signal amplifier 200, and then the signal amplifier 200 to be replaced can be re-locked and fixed in the box body 1. When the shape of the box body 1 or the locking mechanism cannot be adapted to the new signal amplifier 200, the box body 1 can be directly detached from the base 8, and then the new signal amplifier 200 and the new box body 1 are re-mounted on the base 8.

[0054] Therefore, the mounting device 100 of the application facilitates the mounting and dismounting of different models and types of signal amplifiers 200, avoids the need to frequently screw or punch in the related art, improves the universality of the mounting, and also improves the convenience of the operation.

[0055] In some embodiments, the supporting part 12 is provided with a stop part 121 adjacent to the end of the opening 11, and the stop part 121 is used to stop and limit the surface of the signal amplifier 200 facing the opening 11.

[0056] For example, as shown in Figure 1As shown, the support 12 can be a rod-shaped structure, and the stop portion 121 can be integrally formed at the front end of the support 12 and protrude or extend upward. In this way, when the signal amplifier 200 is placed on the support 12, the stop portion 121 can be stopped at the front side of the signal amplifier 200, that is, the signal amplifier 200 can be clamped between the stop portion 121 and the rear wall of the box body 1, thereby improving the installation and fixing effect of the signal amplifier 200.

[0057] In some embodiments, as shown in Figure 1 As shown, the hinge seat 14 is arranged in the box body 1 and can be mounted on the inner side of the top wall of the box body 1, and the limiting piece 13 is rotatably assembled with the box body 1 through the hinge seat 14. Thus, the installation and fixing of the limiting piece 13 are facilitated. It should be noted that when the limiting piece 13 is provided with a plurality of limiting pieces, the hinge seat 14 is also provided with a plurality of hinge seats, and each limiting piece 13 can be rotatably assembled with the box body 1 through the corresponding hinge seat 14.

[0058] In some embodiments, as shown in Figure 4 As shown, the hinge seat 14 is arranged in the box body 1 and can be mounted on the inner side of the top wall of the box body 1, and the limiting piece 13 is rotatably assembled with the box body 1 through the hinge seat 14. Thus, the installation and fixing of the limiting piece 13 are facilitated. It should be noted that when the limiting piece 13 is provided with a plurality of limiting pieces, the hinge seat 14 is also provided with a plurality of hinge seats, and each limiting piece 13 can be rotatably assembled with the box body 1 through the corresponding hinge seat 14.

[0059] Alternatively, the limiting piece 13 can be provided with two limiting pieces, and the hinge seat 14 is also provided with two hinge seats, and the two hinge seats 14 can be arranged in mirror symmetry in the left-right direction, wherein the protrusion 141 of the left hinge seat 14 can be located on the left side of the hinge seat 14, and the protrusion 141 of the right hinge seat 14 can be located on the right side of the hinge seat 14. In this way, the rotating directions of the two limiting pieces 13 are opposite when they are unlocked, thereby ensuring the stability of the fixing of the signal amplifier 200.

[0060] In some embodiments, the protruding portion 81 is provided with a movable slot 83, the plug 82 is mounted in the movable slot 83 and is movable along the axial direction of the movable slot 83, the movable slot 83 is provided with a first elastic member 84, the first elastic member 84 acts between the slot wall of the movable slot 83 and the plug 82, and the first elastic member 84 is used to push the plug 82 so that the plug 82 can be kept in the insertion hole 191.

[0061] For example, as shown in Figure 3 As shown, the movable slot 83 can be arranged on the left side or the right side of the protruding portion 81, and the movable slot 83 extends generally in the left-right direction, and the plug 82 can be assembled in the movable slot 83, and the plug 82 can slide from the extension direction of the movable slot 83, thereby realizing the action of the plug 82 extending out of the slot of the movable slot 83 or retracting into the movable slot 83.

[0062] The first elastic member 84 can be a spring, which can be assembled in the movable slot 83 and can extend along the left-right direction, and one end of the first elastic member 84 can be in abutting contact with the inner slot wall of the movable slot 83, and the other end of the first elastic member 84 can be in abutting contact with the plug 82. Under the action of the first elastic member 84, the plug 82 can always have a tendency to protrude from the slot opening of the movable slot 83, so that when the box body 1 and the base 8 are fixed, the plug 82 can always remain in the state of being inserted into the insertion hole 191, thereby ensuring the stability of the assembled structure.

[0063] Preferably, the protruding part 81 can be provided with two movable slots 83, which are respectively arranged on the left side and the right side of the protruding part 81. At this time, the slot wall of the mounting slot 19 of the box body 1 can also be provided with two insertion holes 191, which can be respectively arranged on the left side slot wall or the right side slot wall of the mounting slot 19.

[0064] In some embodiments, as shown in Figure 2 the base 8 can be provided with two or more protruding parts 81, and at this time, the box body 1 can be provided with the same number of mounting slots 19. When assembled, the plurality of protruding parts 81 can be correspondingly inserted and assembled into the plurality of mounting slots 19.

[0065] In some embodiments, the plug 82 is provided with an annular flange 821, and the slot opening of the movable slot 83 is provided with a clamping ring 85, the plug 82 passes through the clamping ring 85, and the annular flange 821 is used to abut against the clamping ring 85 to prevent the plug 82 from coming out of the movable slot 83.

[0066] For example, as shown in Figure 3 the movable slot 83 can be a circular slot, and the plug 82 can be generally cylindrical. The plug 82 has an inner end located in the movable slot 83 and an outer end located outside the movable slot 83. The annular flange 821 can be arranged on the inner end of the plug 82 and can be integrally formed on the plug 82 and extend along the circumference of the plug 82 to close one round.

[0067] The clamping ring 85 can be a circular ring, which can be assembled in the slot opening of the movable slot 83 in an interference fit. The plug 82 can pass through the clamping ring 85, and the clamping ring 85 can abut against the annular flange 821, thereby limiting the plug 82 in the movable slot 83, improving the compactness of the assembly and the stability of the structure.

[0068] In some embodiments, as shown in Figure 1 the box body 1 is provided with a receiving assembly 2, which includes a receiving shaft. The receiving shaft can generally extend along the front-rear direction (i.e., extend towards the opening 11 of the box body 1), and the rear end of the receiving shaft can be fixedly connected with the rear wall of the box body 1. The overall length of the receiving shaft can be adjusted, for example, the receiving shaft can be a telescopic rod structure.

[0069] In use, as shown in Figure 5 Fig. 2, the feeder 203 of the signal amplifier 200 can be wound around the outer periphery of the storage shaft and hung on the storage shaft, so as to facilitate storage of the feeder 203. In addition, when the feeder 203 is more and longer, the storage shaft can be stretched, so that the length of the storage shaft can be adaptively adjusted according to the length of the feeder 203, and storage and arrangement of the feeder 203 with different lengths are facilitated. Alternatively, the storage assembly 2 can be arranged below the support 12, that is, the storage assembly 2 is located at the cavity bottom region of the inner cavity of the box body 1.

[0070] In some embodiments, the storage assembly 2 comprises a fixed part 21 and a movable part 22, the fixed part 21 is fixedly connected with the box body 1, the movable part 22 is inserted and assembled in the fixed part 21, and the fixed part 21 and at least part of the movable part 22 form the storage shaft, and the movable part 22 is movable relative to the fixed part 21 so as to adjust the length of the storage shaft.

[0071] For example, as shown in Figure 5 Fig. 2, the fixed part 21 can be in a cylindrical shape, the fixed part 21 can be directly connected and fixed with the rear wall of the box body 1, the movable part 22 can be in a rod structure, the movable part 22 can be inserted and assembled in the fixed part 21, and the movable part 22 is movable relative to the fixed part 21 along the front-rear direction, so as to adjust the overall length of the storage shaft. This arrangement is simple in structure and high in strength, and meets the use requirements.

[0072] In some embodiments, the movable part 22 comprises a bent part 221, at least part of the bent part 221 is arranged in parallel and spaced apart from the storage shaft, the bent part 221 is used for stopping the feeder 203 to avoid disengagement of the feeder 203 from the storage shaft, the bent part 221 extends away from the opening 11, and the free end of the bent part 221 can abut against the inner wall of the box body 1.

[0073] For example, as shown in Figure 5 Fig. 2, the bent part 221 can be integrally formed on the movable part 22, and the bent part 221 can be generally in an L shape and located at the upper portion of the movable part 22. The bent part 221 makes the movable part 22 generally in a U shape. In use, the feeder 203 can be fitted in the groove surrounded by the movable part 22, and the stopping of the inner side of the movable part 22 against the feeder 203 can enhance the constraint effect on the feeder 203, so as to ensure the stability of the overall structure of the feeder 203 and avoid easy disengagement of the feeder 203 from the storage shaft.

[0074] In addition, when the storage shaft is contracted, the rear end of the bent part 221 can abut against the rear wall of the box body 1, so as to limit the shortest contraction length of the storage shaft, and thus over-pressing of the feeder 203 can be avoided.

[0075] In some embodiments, the receiving assembly 2 comprises a second elastic member 23 connected between the movable member 22 and the fixed member 21 so that the receiving shaft has a tendency to contract. For example, as shown in Figure 5 the second elastic member 23 can be a spring, the second elastic member 23 can be assembled in the fixed member 21, the rear end of the second elastic member 23 can be fixedly connected with the fixed member 21, and the front end of the second elastic member 23 can be fixedly connected with the movable member 22. In use, the second elastic member 23 can apply a rearward force to the movable member 22, so that the movable member 22 always has a tendency to move rearward, thereby achieving proper compression of the feeder 203 and ensuring compactness of the receiving.

[0076] In some embodiments, the mounting device 100 comprises a cover 3 rotatably connected with the box 1, and one of the cover 3 and the box 1 is provided with a first connecting part 5, and the other is provided with a second connecting part 6, the first connecting part 5 and the second connecting part 6 are fixedly connected so that the cover 3 can be sealed at the opening 11 of the box 1.

[0077] For example, as shown in Figure 1 the cover 3 can be rotatably assembled on the front side of the box 1 through a rotating mechanism 4, and the rotating mechanism 4 can be a pivot, a hinge or the like. When the signal amplifier 200 is installed in the box 1, the opening 11 of the box 1 can be sealed by the cover 3, thereby improving the protection effect.

[0078] As shown in Figure 1 the first connecting part 5 can be installed on the cover 3, and the first connecting part 5 can be a lock catch, the second connecting part 6 can be installed on the box 1, and the second connecting part 6 can be a fixed seat, and the lock catch can be locked and fixed on the fixed seat. When the cover 3 is sealed at the opening 11 of the box 1, the cover 3 and the box 1 can be locked and fixed through the first connecting part 5 and the second connecting part 6.

[0079] Alternatively, the first connecting part 5 and the second connecting part 6 can each be provided with a plurality of first connecting parts 5 and a plurality of second connecting parts 6, which can be arranged in the up-down direction, thereby sufficiently ensuring the reliability of the fixation.

[0080] In some embodiments, the cover 3 is provided with at least one protrusion 7 for abutting between the cover 3 and the signal amplifier 200 to have a heat dissipation gap between the cover 3 and the signal amplifier 200.

[0081] For example, as shown in Figure 1As shown, the convex strip 7 can be integrally formed on the inner side of the cover body 3, and the convex strip 7 is in a strip shape and can extend along the horizontal direction. When the cover body 3 is sealed at the opening 11 of the box body 1, the convex strip 7 can be supported between the cover body 3 and the signal amplifier 200, so that the cover body 3 and the signal amplifier 200 are spaced apart and a heat dissipation gap is formed therebetween, thereby improving the heat dissipation effect of the signal amplifier 200 and ensuring the stability of operation.

[0082] Optionally, a plurality of convex strips 7 can be arranged, and the plurality of convex strips 7 are arranged in parallel and spaced apart, and the plurality of convex strips 7 can be arranged in the up-down direction.

[0083] In some embodiments, the box body 1 is provided with a first wire hole 15, a second wire hole 16 and a third wire hole 17, for example, as shown in Figure 1 The first wire hole 15 can be arranged on the top wall of the box body 1, the second wire hole 16 can be arranged on the rear wall of the box body 1, and the third wire hole 17 can be arranged on the bottom wall of the box body 1. In use, the first wire hole 15 is used for the antenna of the signal amplifier 200 to pass through, and the antenna is an indoor antenna 201 of the signal amplifier 200. The second wire hole 16 is used for the feeder 203 of the signal amplifier 200 to pass through, and the feeder 203 can be connected with an outdoor antenna 202 of the signal amplifier 200. The third wire hole 17 is used for the power line 204 of the signal amplifier 200 to pass through.

[0084] In some embodiments, the box body 1 is provided with a pipe portion 18, which is arranged at the outlet of the first wire hole 15 and penetrates the first wire hole 15, and the antenna is fitted in the pipe portion 18. For example, as shown in Figure 1 The pipe portion 18 can be integrally formed on the top of the box body 1, and the pipe portion 18 can be in a circular tube shape, and the bottom end of the pipe portion 18 can penetrate the first wire hole 15. When the indoor antenna 201 is installed, the indoor antenna 201 can pass through the first wire hole 15 and the pipe portion 18. The pipe portion 18 can improve the limiting and restraining effect of the indoor antenna 201, ensure the compactness and assembly precision, and avoid the indoor antenna 201 from being skewed. In addition, the pipe portion 18 can also have a certain protection effect, and can avoid the hole of the first wire hole 15 from scratching the indoor antenna 201.

[0085] In some embodiments, the free end of the latch 82 can be in a spherical surface structure, so that the contact between the latch 82 and the inner wall of the mounting groove 19 is point contact, which facilitates the insertion of the latch 82 into the corresponding insertion hole 191.

[0086] The signal amplification device of the embodiments of the present application is described below.

[0087] The signal amplification device of the embodiment of the present application comprises a signal amplifier 200 and a mounting device 100, the mounting device 100 can be the mounting device 100 described in any of the above embodiments, the signal amplifier 200 is placed on the support 12 and is stopped by the limiting piece 13 in the box body 1. As shown in Figure 1 The signal amplifier 200 can be generally cuboid, when the signal amplifier 200 is placed in the box body 1, the left and right side walls of the signal amplifier 200 can be stopped by the left and right wall surfaces of the box body 1, thereby playing a role of rotation stopping.

[0088] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, the changes, modifications, replacements and variations of the above embodiments made by the ordinary skilled in the art are within the protection scope of the present application.

Claims

1. A signal amplifier mounting device, characterized in that, include: The box has an opening, and a support and a limiting member are provided inside the box. The support is used to support a signal amplifier, and the limiting member is rotatably connected to the box and has an unlocking position and a locking position. In the locking position, the limiting member blocks and limits the surface of the signal amplifier facing the opening. In the unlocking position, the limiting member releases the obstruction of the signal amplifier so that the signal amplifier can be taken out from the opening. A base for mounting and fixing to a wall, wherein one of the base and the box body is provided with a protrusion and the other is provided with a mounting groove, wherein the protrusion is provided with a retractable pin and the mounting groove wall is provided with a insertion hole, wherein the pin is used to be inserted into the insertion hole after the protrusion is fitted into the mounting groove; The protrusion is provided with a movable groove, the pin is installed in the movable groove and is movable along the axial direction of the movable groove, the movable groove is provided with a first elastic member, the first elastic member acts between the groove wall of the movable groove and the pin, and the first elastic member is used to push the pin so that the pin can be held in the socket. The pin is provided with an annular flange, and a snap ring is fitted at the opening of the movable groove. The pin passes through the snap ring, and the annular flange is used to stop the pin from coming out of the movable groove. The box is equipped with a storage component, which includes a storage shaft. The storage shaft extends toward the opening of the box and is used for winding the feed cable. The length of the storage shaft is adjustable. The storage component includes a fixed part and a movable part. The fixed part is fixedly connected to the box body, and the movable part is inserted into the fixed part. The fixed part and at least part of the movable part form the storage shaft, and the movable part is movable relative to the fixed part so that the length of the storage shaft is adjustable. The movable part includes a bending portion, at least a portion of which is arranged parallel to and spaced apart from the storage shaft. The bending portion is used to block the feed line to prevent the feed line from detaching from the storage shaft. The bending portion extends in a direction away from the opening, and the free end of the bending portion can abut against the inner wall of the box. The storage assembly includes a second elastic element connected between the movable element and the fixed element to give the storage shaft a tendency to contract. The signal amplifier mounting device further includes a cover, which is rotatably connected to the housing. The cover has at least one protrusion, which is used to abut against the cover and the signal amplifier to create a heat dissipation gap between them.

2. The signal amplifier mounting device according to claim 1, characterized in that, The support member has a stop portion at its end adjacent to the opening, the stop portion being used to stop and limit the signal amplifier's surface toward the opening.

3. The signal amplifier mounting device according to claim 1, characterized in that, The box body is provided with a hinge seat, and the limiting member is rotatably assembled with the box body through the hinge seat.

4. The signal amplifier mounting device according to claim 3, characterized in that, The hinge seat has a protrusion. In the locked position, the protrusion makes contact with the limiting member to stop the rotation stroke of the limiting member.

5. The signal amplifier mounting device according to claim 1, characterized in that, One of the cover and the box is provided with a first connecting part, and the other is provided with a second connecting part. The first connecting part and the second connecting part can be fixedly connected so that the cover can seal the opening of the box.

6. The signal amplifier mounting device according to any one of claims 1-5, characterized in that, The housing is provided with a first wire hole, a second wire hole and a third wire hole. The first wire hole is used for the antenna of the signal amplifier to pass through, the second wire hole is used for the feed line of the signal amplifier to pass through, and the third wire hole is used for the power line of the signal amplifier to pass through.

7. The signal amplifier mounting device according to claim 6, characterized in that, The box body is provided with a tube, which is located at the outlet of the first wire hole and communicates with the first wire hole. The antenna is fitted inside the tube.

8. A signal amplification device, characterized in that, It includes a signal amplifier and an installation device as described in any one of claims 1-7, wherein the signal amplifier is placed on the support and is stopped in the housing by the limiting member.

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