CN213305754U

CN213305754U - IP network broadcast power amplifier

Info

Publication number: CN213305754U
Application number: CN202022184137.0U
Authority: CN
Inventors: 李生平
Original assignee: Shenzhen Yamiou Technology Co ltd
Current assignee: Shenzhen Yamiou Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-28
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a IP network broadcast power amplifier, including the main panel, the main panel dorsal part is provided with and can effectively make things convenient for corresponding broadcast power amplifier shell to damage the partial dismouting and change the combination shell mechanism of use, this IP network broadcast power amplifier to be different from prior art, in the continuous use of device, through the combination shell mechanism that sets up, and then when broadcast power amplifier shell damages, can make things convenient for and quick carry out the dismouting change to the shell, and can carry out dismouting alone to corresponding damage part, use with the continuation stability of guaranteeing broadcast power amplifier, and effectively avoid the waste of shell resource.

Description

IP network broadcast power amplifier

Technical Field

The utility model relates to a broadcasting power amplifier technical field specifically is IP network broadcasting power amplifier.

Background

The broadcast power amplifier is specially used for the power amplifier in a public broadcast background system, the service life of the shell of the power amplifier is not long, the shell is easy to damage, the normal use of the power amplifier is influenced, and the power amplifier needs to be frequently replaced so as to ensure the normal use.

However, the traditional power amplifier is not good enough in structural design and difficult to detach, so that the work of detaching and replacing the damaged shell of the power amplifier in real time is inconvenient, time and labor are consumed, the normal power amplifier use of the power amplifier is seriously affected, the whole shell needs to be replaced when the shell is partially damaged, and the resource is not fully utilized, so that the IP network broadcast power amplifier is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an IP network broadcast power amplifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: IP network broadcast power amplifier, including the main panel, the main panel dorsal part is provided with and can effectively make things convenient for corresponding broadcast power amplifier shell to damage the partial dismouting and change the combination shell mechanism of use, be different from prior art, in the continuous use of device, through the combination shell mechanism that sets up, and then when broadcast power amplifier shell damaged, can make things convenient for and quick carry out the dismouting change to the shell, and can carry out dismouting alone to corresponding damage part, in order to guarantee the continuous stable use of broadcast power amplifier, and effectively avoid the waste of shell resource.

Preferably, combination shell mechanism includes a plurality of corresponding shell curb plates, the main panel dorsal part is fixed with load-bearing frame, and is a plurality of all be fixed with the fast-assembling setting element on the shell curb plate, and respectively through fast-assembling setting element demountable installation corresponding position on load-bearing frame, one side that main panel was kept away from to load-bearing frame is fixed with the backplate, and is provided with in the load-bearing frame and is convenient for drive fast-assembling setting element action in order to make things convenient for the liftout piece that each shell curb plate was dismantled in real time to effectively make things convenient for the dismouting of power amplifier device shell to change, and the damage part dismouting alone, the continuous protection that has effectively made things convenient for broadcast power amplifier.

Preferably, the fast-assembling setting element includes the fixed block of fixing on the shell curb plate, the fixed block is close to one side of backplate and is provided with directional elasticity shifting piece, the one end that directional elasticity shifting piece kept away from the fixed block is fixed with L type fore-set, L type fore-set tip is handled through the chamfer, the last corresponding position of bearing frame is seted up the location through-groove that runs through.

Preferably, the directional elastic displacement piece comprises a directional telescopic rod installed on a fixed block, the L-shaped top column is fixed at the end part of the directional telescopic rod, and one side, far away from the ejection frame, of the U-shaped connecting plate is fixed with a tension spring with the end part fixed with the back plate so as to provide effective elastic displacement capacity, facilitate the real-time displacement insertion of the L-shaped top column, provide self-resetting buckling capacity and ensure the real-time and convenient installation and fixation of each shell side plate.

Preferably, the ejecting piece is including sliding the ejecting frame that sets up inboard and be used for the top to move L type fore-set aversion use in bearing the frame, it has a press ejector pin to slide to run through on the backplate, the one end that the press ejector pin is located the backplate outside is fixed with and is convenient for press the rubber press button that the ejector pin pressed the aversion in real time and use, and presses the one end that the ejector pin is located the backplate inboard and be fixed with both ends all with the U type connecting plate that ejecting frame is fixed, it is equipped with the extension spring that both ends are fixed with U type connecting plate and backplate respectively to press ejector pin outside cover, and then ejecting through elasticity to make things convenient for the real-time drive of fast-assembling location spare to shift, thereby make things convenient for the cancellation of real-time lock fixed state, so.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be different from prior art, in the continuous use of device, through the combination shell mechanism that sets up, and then when the broadcast power amplifier shell damages, can conveniently and quick carry out the dismouting change to the shell, and can carry out dismouting alone to corresponding damaged segment to guarantee the continuous stable use of broadcast power amplifier, and effectively avoid the waste of shell resource.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the housing of FIG. 1 with the side plates removed according to the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the perspective view of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of the ejector of the present invention;

FIG. 5 is a schematic view of the side plate structure of the housing of the present invention;

fig. 6 is a schematic side view, partially cross-sectional structure of fig. 1 according to the present invention.

In the figure: 1-a main panel; 2-a combined housing mechanism; 3-shell side plate; 4-a carrier frame; 5, quickly installing a positioning piece; 6-a back plate; 7-ejection; 8, fixing blocks; 9-a directionally elastic displacement member; a 10-L-shaped top pillar; 11-positioning through grooves; 12-orienting the telescoping rod; 13-a compression spring; 14-ejection frame; 15-pressing the ejector rod; 16-rubber press button; 17-U-shaped connecting plates; 18-extension spring.

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.

Referring to fig. 1-6, the present invention provides a technical solution: the IP network broadcast power amplifier comprises a main panel 1, wherein the main panel 1 is a panel structure provided with a control key part on the shell of the traditional broadcast power amplifier, and redundant description is not repeated herein;

the 1 dorsal part of main panel is provided with and can effectively make things convenient for corresponding broadcast power amplifier shell to damage the partial dismouting combination shell mechanism 2 of changing the use to be distinguished from prior art, in the continuous use of device, through the combination shell mechanism 2 that sets up, and then when broadcast power amplifier shell damaged, can make things convenient for and quick carry out the dismouting change to the shell, and can carry out dismouting alone to corresponding damage part, in order to guarantee the continuous stable use of broadcast power amplifier, than effectively avoiding the waste of shell resource.

The combined shell mechanism 2 comprises a plurality of corresponding shell side plates 3, the shell side plates 3 are all rectangular plate structures but are not limited and are arranged in pairs, a bearing frame 4 is fixed on the back side of the main panel 1, the bearing frame 4 is a hollow rectangular frame structure but is not limited, the main panel 1 and the back plate 6 are both rectangular plate structures but are not limited, a fast-assembly positioning piece 5 is fixed on each of the shell side plates 3 and is detachably mounted at a corresponding position on the bearing frame 4 through the fast-assembly positioning piece 5, the back plate 6 is fixed on one side of the bearing frame 4 far away from the main panel 1, an ejection piece 7 which is convenient for driving the fast-assembly positioning piece 5 to move so as to facilitate the real-time detachment and use of each shell side plate 3 is arranged in the bearing frame 4, and further, in the real-time use process, each shell side plate 3 can be rapidly and stably mounted and used on the, and through the real-time use of ejecting 7, can be convenient drive each fast-assembling setting element 5 action simultaneously to effectual real-time dismantlement of making things convenient for shell curb plate 3, thereby guarantee the high-efficient dismouting of broadcasting power amplifier shell and change.

The quick-assembly positioning part 5 comprises a fixed block 8 fixed on the shell side plate 3, the fixed block 8 is of a rectangular block structure but is not limited, one side, close to the back plate 6, of the fixed block 8 is provided with a directional elastic displacement part 9, one end, far away from the fixed block 8, of the directional elastic displacement part 9 is fixed with an L-shaped top pillar 10, the L-shaped top pillar 10 is of a rectangular pillar structure but is not limited, correspondingly, the end part of the L-shaped top pillar 10 is subjected to chamfering treatment, a through positioning through groove 11 is formed in the corresponding position of the bearing frame 4, further, in the real-time installation process of each shell side plate 3, correspondingly, the fixed block 8 and the L-shaped top pillar 10 are aligned to the positioning through groove 11 to be inserted, in the insertion process, the positioning through groove 11 passes through the chamfering structure of the L-shaped top pillar 10 to forcibly extrude the L-shaped top pillar 10 to be displaced, and the directional elastic displacement part 9 is stressed to be contracted simultaneously, and after, the L-shaped top pillar 10 is driven to reset through the real-time elastic action of the directional elastic displacement piece 9 and is matched and clamped with the positioning through groove 11, so that the shell side plate 3 is fixed, and the convenience of real-time installation and use of the shell side plate 3 is effectively guaranteed;

further, the at least two quick-assembly positioning pieces 5 on each shell side plate 3 are arranged in sequence in the direction from the main panel 1 to the back panel 6, so that the stability of installation, fixation and use of each shell side plate 3 is guaranteed.

Directional elasticity displacement member 9 is including installing directional telescopic link 12 on fixed block 8, and directional telescopic link 12 is for the rectangle telescopic link structure that possesses rotatory spacing ability, but not the limitation, L type fore-set 10 is fixed at the tip of directional telescopic link 12, directional telescopic link 12 outside cover is equipped with both ends respectively with the compression spring 13 of fixed block 8 and the contact of L type fore-set 10, and then in the real-time installation lock in-process of shell curb plate 3, L type fore-set 10 shifts through chamfer structure atress, and directional telescopic link 12 and compression spring 13 then synchronous contraction shift, and then through compression spring 13's real-time elasticity effect to order about L type fore-set 10 and drive directional telescopic link 12 and reset, guarantee the fixed use of real-time convenient installation of shell curb plate 3.

The ejector 7 comprises an ejector frame 14 which is arranged inside the bearing frame 4 in a sliding manner and is used for ejecting the L-shaped ejection column 10 for displacement, a pressing ejector rod 15 penetrates through the back plate 6 in a sliding manner, the pressing ejector rod 15 is of a circular rod structure but is not limited, one end, located outside the back plate 6, of the pressing ejector rod 15 is fixed with a rubber pressing button 16 which is convenient for the pressing ejector rod 15 to press and displace in real time, one end, located inside the back plate 6, of the pressing ejector rod 15 is fixed with a U-shaped connecting plate 17, two ends of the U-shaped connecting plate 17 are fixed with the ejector frame 14, one side, far away from the ejector frame 14, of the U-shaped connecting plate 17 is fixed with an extension spring 18, the end of the extension spring is fixed with the back plate 6, and in the real-time use process, the rubber pressing button 16 is used for pressing in real time to drive the pressing ejector rod 15 to displace, so that the U, when the ejection frame 14 shifts, all the L-shaped ejection columns 10 are simultaneously extruded to shift, the cooperation of the L-shaped ejection columns and the positioning through grooves 11 is cancelled, then the corresponding damaged shell side plates 3 are taken out, the disassembly and the replacement of the damaged shell side plates 3 can be conveniently completed, the replacement can be independently carried out, the waste of resources is effectively avoided, after the replacement, the intact shell side plates 3 are directly buckled into the positioning through grooves 11, and the convenience of real-time disassembly and replacement is effectively guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

IP network broadcast power amplifier, including main panel (1), its characterized in that: the dorsal part of main panel (1) is provided with and can effectively make things convenient for corresponding broadcast power amplifier shell to damage partial dismouting combination shell mechanism (2) of changing the use, combination shell mechanism (2) are including a plurality of corresponding shell curb plates (3), main panel (1) dorsal part is fixed with load-bearing frame (4), and is a plurality of all be fixed with fast-assembling setting element (5) on shell curb plate (3), and respectively through fast-assembling setting element (5) demountable installation corresponding position on load-bearing frame (4), one side that main panel (1) was kept away from in load-bearing frame (4) is fixed with backplate (6), and is provided with in load-bearing frame (4) and is convenient for drive fast-assembling setting element (5) action in order to make things convenient for ejecting piece (7) that each shell curb plate (3) real-time.
2. The IP network broadcast power amplifier of claim 1, wherein: fast-assembling setting element (5) is including fixing fixed block (8) on shell curb plate (3), one side that fixed block (8) are close to backplate (6) is provided with directional elasticity displacement piece (9), the one end that fixed block (8) were kept away from in directional elasticity displacement piece (9) is fixed with L type fore-set (10), L type fore-set (10) tip is handled through the chamfer, the logical groove (11) of location of running through is seted up to corresponding position on bearing frame (4).
3. The IP network broadcast power amplifier of claim 2, wherein: directional elasticity displacement spare (9) are including installing directional telescopic link (12) on fixed block (8), the tip at directional telescopic link (12) is fixed in L type fore-set (10), directional telescopic link (12) outside cover is equipped with compression spring (13) that both ends contacted with fixed block (8) and L type fore-set (10) respectively.
4. The IP network broadcast power amplifier of claim 3, wherein: ejector member (7) are including sliding the ejecting frame (14) that sets up bearing frame (4) inboard and be used for ejecting L type fore-set (10) and shift the use, it has pressing ejector pin (15) to go up the slip and run through on backplate (6), the one end that presses ejector pin (15) to be located the backplate (6) outside is fixed with and is convenient for press ejector pin (15) to press rubber press button (16) that shift the use in real time, and presses ejector pin (15) to be located the inboard one end of backplate (6) and be fixed with both ends all with ejecting frame (14) fixed U type connecting plate (17), one side that ejecting frame (14) were kept away from in U type connecting plate (17) is fixed with tip and backplate (6) fixed extension spring (18).