CN212876340U

CN212876340U - Novel amplifier outward appearance protection device

Info

Publication number: CN212876340U
Application number: CN202022150444.7U
Authority: CN
Inventors: 谢远; 赵福生
Original assignee: Nanjing Tianji Xunxing Communication Technology Co ltd
Current assignee: Nanjing Tianji Xunxing Communication Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-04-02
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a novel amplifier outward appearance protection device, including amplifier body, lower protective housing and screw, the ventilation hole has been seted up to the outside lower surface of lower protective housing position between two parties, lower protective housing one side lateral wall fixedly connected with hinge, hinge one side is located protective housing on the fixedly connected with of lower protective housing upper portion. Through utilizing the hinge to articulate last protective housing and lower protective housing, last protective housing and lower protective housing homonymy fixed connection respectively go up fixed block and fixed block down, at last fixed block with down inside second through-hole and the screw hole of seting up respectively of fixed block, utilize the screw to pass second through-hole threaded connection inside the screw hole, convenient dismantlement when the maintenance, set up first through-hole at last protective housing lateral wall, at the inside fixed connection fixed plate of first through-hole, can effectually prevent the striking and heat dissipation that can be better, also influence the transmission and the receipt of signal, and set up the signal hole at last protective housing top position placed in the middle, the received signal of also being convenient for.

Description

Novel amplifier outward appearance protection device

Technical Field

The utility model relates to an electronic component technical field specifically is a novel amplifier outward appearance protection device.

Background

There are many kinds of signal amplifiers, such as television signal amplifiers, radio amplifiers, etc., and all receivers have signal amplifiers therein. When the signal amplifier works, the reliability of a line and the stability of a signal need to be ensured, and in order to enable the signal amplifier to work stably for a long time, the signal amplifier needs to be effectively protected.

Although the existing signal amplifier has a protection device, the protection device only wraps the signal amplifier through a shell, so that the protection effect is very limited, the signal amplifier cannot resist shock and impact, the signal amplifier is inconvenient to disassemble when needing maintenance, and in addition, because the protection device is tightly sealed, the internal ventilation and heat dissipation conditions are poor, and the signal transmission and the signal receiving are also inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel amplifier outward appearance protection device, it is articulated to pass through the hinge with upper protective housing and lower protective housing, fixed connection goes up fixed block and lower fixed block respectively at upper protective housing and lower protective housing homonymy, through set up the inside screw hole of seting up of second through-hole under the fixed block in upper fixed block is inside, utilize two sets of screws just can fix upper protective housing and lower protective housing, and set up first through-hole at upper protective housing both sides lateral wall, set up the fixed plate in that first through-hole is inside, both can the anticollision can dispel the heat, the ventilation hole is seted up to the position placed in the middle in lower protective housing lower part, can effectively dispel the heat to amplifier body lower part.

In order to achieve the above object, the utility model provides a following technical scheme: a novel amplifier outward appearance protection device, includes amplifier body, lower protective housing and screw: the ventilation hole has been seted up to the outside lower surface of lower protective housing position between two parties, protective housing one side lateral wall fixedly connected with hinge down, hinge one side is located protective housing upper portion fixedly connected with upper protective housing, first through-hole has been seted up to upper protective housing both sides lateral wall, the inside fixedly connected with fixed plate of first through-hole, fixed block on the upper protective housing one side lateral wall fixedly connected with, go up the inside second through-hole of having seted up of fixed block, it is located second through-hole one side and has seted up first recess to go up the fixed block lower surface, protective housing one side lateral wall is located fixed block under the fixed block lower part fixedly connected with, the inside screw hole of having seted up of fixed block upper surface.

Preferably, a second groove is formed in the bottom of the lower protective shell, and the lower surface of the lower protective shell is fixedly connected with a cushion block in the second groove.

Preferably, the first through holes are arranged in two groups, the first through holes are symmetrically arranged on the side walls of the two sides of the upper protective shell, the fixing plate is arranged in an X shape, and the fixing plate is arranged in a plurality of groups.

Preferably, the second through holes are arranged in two groups, the two groups of second through holes are symmetrically arranged on two sides of the first groove, the two groups of threaded holes are symmetrically arranged on two sides of the first groove.

Preferably, the screws are arranged into two groups, and the two groups of screws respectively penetrate through the two groups of second through holes and are connected to the inner part of the threaded hole in a threaded mode.

Preferably, the signal holes are arranged into five groups, and the five groups of the signal holes are parallel to each other at equal intervals.

Preferably, the amplifier body is placed inside the lower protective shell and the upper protective shell.

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

1. the upper protective shell and the lower protective shell are hinged through the hinge, the upper fixed block and the lower fixed block are fixedly connected to the same side of the upper protective shell and the lower protective shell respectively, the upper fixed block and the lower fixed block are respectively provided with a second through hole and a threaded hole, and the upper fixed block and the lower fixed block are connected to the inner part of the threaded hole through the second through hole by screws in a threaded manner, so that the upper protective shell and the lower protective;

2. set up first through-hole at last protective housing lateral wall, at the inside fixed connection fixed plate of first through-hole, can effectually prevent the striking and the heat dissipation that can be better, do not influence the transmission and the receipt of signal yet, and set up the signal hole at last protective housing top position placed in the middle, the received signal of also being convenient for.

Drawings

Fig. 1 is a schematic view of a front view structure of a novel amplifier appearance protection device of the present invention;

fig. 2 is a schematic diagram of a side view structure of a novel amplifier appearance protection device of the present invention;

fig. 3 is a schematic view of a bottom view structure of the novel amplifier appearance protection device of the present invention;

fig. 4 is a schematic top view of the novel amplifier appearance protection device of the present invention;

fig. 5 is an axonometric view of the amplifier body part of the novel amplifier appearance protection device of the present invention.

In the figure: 1. an amplifier body; 2. a lower protective shell; 3. a vent hole; 4. cushion blocks; 5. an upper protective shell; 6. a hinge; 7. a first through hole; 8. a fixing plate; 9. a lower fixed block; 10. an upper fixed block; 11. a first groove; 12. a threaded hole; 13. a second through hole; 14. a signal aperture; 15. a second groove; 16. and (4) screws.

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. 1-5, the present invention provides a technical solution: a novel amplifier appearance protection device comprises an amplifier body 1, a lower protection shell 2 and screws 16, wherein a ventilation hole 3 is formed in the middle position of the outer lower surface of the lower protection shell 2 and used for heat dissipation at the bottom of the amplifier body 1, a second groove 15 is formed in the bottom of the lower protection shell 2 so as to facilitate ventilation at the bottom of the lower protection shell 2, a cushion block 4 is fixedly connected to the lower surface of the lower protection shell 2 at the second groove 15 and used for supporting the lower protection shell 2, a hinge 6 is fixedly connected to the side wall of one side of the lower protection shell 2 and used for connecting the lower protection shell 2 with an upper protection shell 5, one side of the hinge 6 is fixedly connected to the upper portion of the lower protection shell 2 and used for protecting the upper portion of the amplifier body 1, first through holes 7 are formed in the side walls of the two sides of the upper protection shell 5 and used for heat dissipation of, the inside fixedly connected with fixed plate 8 of first through-hole 7, fixed plate 8 sets up to the X shape, and fixed plate 8 sets up to a plurality of groups for prevent the striking of side.

An upper fixing block 10 is fixedly connected to the side wall of one side of the upper protective shell 5, so that second through holes 13 are conveniently formed, support is provided for fixing screws 16, second through holes 13 are formed in the upper fixing block 10 and used for penetrating the screws 16, two groups of second through holes 13 are arranged, two groups of second through holes 13 are symmetrically arranged on two sides of a first groove 11, two groups of screw holes 12 are arranged, two groups of screws 16 respectively penetrate two groups of second through holes 13 and are in threaded connection with the inner portion of the screw holes 12, two groups of screw holes 12 are symmetrically arranged on two sides of the first groove 11, a first groove 11 is formed in the lower surface of the upper fixing block 10 on one side of the second through holes 13, the first groove 11 is arranged to facilitate connection of the amplifier body 1, a lower fixing block 9 is fixedly connected to the side wall of one, a threaded connection for screw 16, go up 5 tops of protective housing position placed in the middle and seted up signal hole 14, it is normal in order to keep signal receiving and dispatching, signal hole 14 sets up to five groups, five groups of signal hole 14 equidistant are parallel to each other, amplifier body 1 is placed inside lower protective housing 2 and upper protective housing 5, integrated device simple to operate, and do not influence the ventilation and the heat dissipation of amplifier body 1, also effectively keep the normal receiving and dispatching of signal of amplifier body 1, and prevent falling and put the striking, play effective protection to amplifier body 1 outward appearance.

The working principle is as follows: the upper protective shell 5 and the lower protective shell 2 are hinged by a hinge 6, the upper fixed block 10 and the lower fixed block 9 are respectively fixedly connected at the same side of the upper protective shell 5 and the lower protective shell 2, a second through hole 13 and a threaded hole 12 are respectively arranged inside the upper fixed block 10 and the lower fixed block 9, a screw 16 penetrates through the second through hole 13 and is in threaded connection with the threaded hole 12, the disassembly is convenient during maintenance, a first through hole 7 is arranged on the side wall of the upper protective shell 5, a fixed plate 8 is fixedly connected inside the first through hole 7, the impact can be effectively prevented, the heat dissipation is better, the emission and the receiving of signals are not influenced, a signal hole 14 is arranged at the middle position of the top of the upper protective shell 5, the signal is also convenient to receive signals, when in use, the screw 16 is disassembled, the upper protective shell 5 is lifted, the amplifier body 1, the screw 16 is connected with the threaded hole 12 through the second through hole 13, and the circuit is connected with the amplifier body 1 through the first groove 11.

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

1. The utility model provides a novel amplifier outward appearance protection device, includes amplifier body (1), lower protective housing (2) and screw (16), its characterized in that: the ventilation hole (3) is formed in the middle position of the outer lower surface of the lower protective shell (2), a hinge (6) is fixedly connected to the side wall of one side of the lower protective shell (2), one side of the hinge (6) is located at the upper portion of the lower protective shell (2), an upper protective shell (5) is fixedly connected to the upper portion of the upper protective shell (5), first through holes (7) are formed in the side walls of two sides of the upper protective shell (5), a fixing plate (8) is fixedly connected to the inside of each first through hole (7), an upper fixing block (10) is fixedly connected to the side wall of one side of the upper protective shell (5), second through holes (13) are formed in the inside of each upper fixing block (10), first grooves (11) are formed in one side of each second through hole (13) in the lower surface of the upper fixing block (10), a lower fixing block (9), a signal hole (14) is formed in the center of the top of the upper protection shell (5).

2. A novel amplifier appearance protector according to claim 1, characterised in that: a second groove (15) is formed in the bottom of the lower protection shell (2), and a cushion block (4) is fixedly connected to the lower surface of the lower protection shell (2) and located in the second groove (15).

3. A novel amplifier appearance protector according to claim 1, characterised in that: the first through holes (7) are arranged in two groups, the first through holes (7) are symmetrically arranged on the side walls of the two sides of the upper protective shell (5), the fixing plate (8) is arranged in an X shape, and the fixing plate (8) is arranged in a plurality of groups.

4. A novel amplifier appearance protector according to claim 1, characterised in that: the two groups of second through holes (13) are symmetrically arranged on two sides of the first groove (11), the two groups of threaded holes (12) are symmetrically arranged on two sides of the first groove (11), and the two groups of threaded holes (12) are symmetrically arranged on two sides of the first groove (11).

5. The novel amplifier appearance protection device of claim 4, wherein: the screws (16) are arranged into two groups, and the two groups of screws (16) respectively penetrate through the two groups of second through holes (13) to be connected inside the threaded holes (12) in a threaded mode.

6. A novel amplifier appearance protector according to claim 1, characterised in that: the signal holes (14) are arranged into five groups, and the five groups of the signal holes (14) are parallel to each other at equal intervals.

7. A novel amplifier appearance protector according to claim 1, characterised in that: the amplifier body (1) is placed inside the lower protective shell (2) and the upper protective shell (5).