CN219612265U

CN219612265U - Amplifier convenient for fixed installation

Info

Publication number: CN219612265U
Application number: CN202320546815.4U
Authority: CN
Inventors: 姚学
Original assignee: Shenzhen Weijingyi Technology Co ltd
Current assignee: Shenzhen Weijingyi Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-08-29
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses an amplifier convenient for fixed installation, which comprises a shell and a base, wherein the shell is provided with a triangular block, the base is provided with a positioning groove, the triangular block is vertically inserted and installed in the positioning groove, the bottom surface of the positioning groove is provided with a storage hole, the side wall of the storage hole is extended to form a clamping hook, the triangular block is provided with a clamping groove, the clamping hook is hooked in the clamping groove, the clamping hook is provided with a first inclined surface, the base is provided with a push rod, one end of the push rod is provided with a second inclined surface, the other end of the push rod is provided with a pressing head, and the bottom of the base is provided with a connecting piece. Therefore, the amplifier can be installed and fixed only by two steps, so that the external wires are conveniently connected to the amplifier, the wires are conveniently routed and bundled, the falling risk can be effectively reduced, the wires are prevented from being broken after being bent for a long time, meanwhile, the shell can be unlocked by pushing the pressing head, the disassembly and maintenance of the amplifier are greatly facilitated, and the installation and fixation are also simpler and flexible, so that the actual use requirements of users are effectively met.

Description

Amplifier convenient for fixed installation

Technical Field

The utility model relates to the technical field of amplifiers, in particular to an amplifier convenient to fix and install.

Background

As is well known, an amplifier is a device that amplifies the voltage or power of an input signal, and is composed of a valve or a transistor, a power transformer, and other electrical components. Used in various devices such as communication, broadcasting, radar, television, automatic control, etc.

For example: the utility model patent CN201721071413.4 of China discloses a radiating structure of a microwave power amplifier and the microwave power amplifier, wherein the outside of the amplifier shell is not provided with a fixed mounting structure, so that the amplifier is directly movably placed and used by a user, and then an external wire is inconvenient to connect with the amplifier, the wiring and wire binding of the wire are inconvenient, meanwhile, the amplifier in an active state has the risk of falling and breaking during use, the service life is reduced, property loss is caused for the user, and the connected wire is easy to be fatigued and broken after shaking for a long time due to the violent shaking of the amplifier when the amplifier is used in a shaking and shaking environment; the prior amplifier is also fixed by strapping tape or double-sided adhesive tape, but the fixing operation process is complex, the installation and the fixation are also inflexible, and the disassembly of users is inconvenient, so the defects are obvious, and therefore, the amplifier convenient for fixing and installing is provided for solving the problems.

Disclosure of Invention

In view of the above-mentioned shortcomings in the prior art, an object of the present utility model is to provide an amplifier that is convenient for fixed installation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a convenient fixed mounting's amplifier, includes amplifier's casing and base, amplifier casing's surface is provided with the triangular block, the constant head tank has been seted up to the base, the triangular block is perpendicularly inserted and is established and install in the constant head tank, the locating slot bottom has been seted up and has been accomodate the hole, the lateral wall extension of accomodating the hole is formed with the trip, be provided with the draw-in groove on the triangular block, the trip hook is located the draw-in groove and locks the casing, be provided with first inclined plane on the trip, install mobilizable push rod on the base, push rod one end is provided with the second inclined plane with first inclined plane adaptation, the other end is provided with the pressure head that exposes in the base surface, the bottom of base is provided with the connecting piece, wherein, promotes the crotch department that just can make the trip leaves the draw-in groove to unlock the casing.

Preferably, the side of the triangular block is provided with a V-shaped sliding rail, and the side wall of the positioning groove is provided with a V-shaped sliding groove matched with the V-shaped sliding rail.

Preferably, the first inclined plane is positioned at the hook at the front end of the hook.

Preferably, the end face of the pressing head is provided with an inward concave arc-shaped surface.

Preferably, the base is provided with a shock absorbing layer.

Preferably, the connecting piece is a magnet or an adhesive layer or a sucker.

Preferably, the base is provided with a flexible sheet, and the connecting piece is arranged on the flexible sheet.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, because the proposal is adopted, the base is mainly fixed on the external fixing surface through the connecting piece, the triangular block of the shell is vertically inserted and arranged on the positioning groove of the base, the clamping hook is hooked in the clamping groove and locks the shell, further, a user can install the shell of the amplifier on any fixing surface only by two steps, the installation is convenient for the user in actual use, the connection of the external lead on the amplifier is convenient, the wiring and wire binding of the lead are convenient, the risk of falling of the amplifier in a fixed state can be effectively reduced, the relative shaking of the connecting part between the lead and the amplifier can be prevented, and the fatigue fracture after the lead is bent for a long time is prevented; meanwhile, the hook of the clamping hook can be separated from the clamping groove by pushing the pressing head, and the shell is unlocked, so that the disassembly and the overhaul of the amplifier are greatly facilitated, the installation and the fixation are also simpler and more flexible, the actual use requirements of users are effectively met, and the novel clamping device is simple in structure, convenient to operate and high in practicability.

Drawings

Fig. 1 is an isometric view of an embodiment of the utility model.

Fig. 2 is a cross-sectional view of an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a base according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of a triangle block according to an embodiment of the present utility model.

In the figure:

1. a housing; 2. a base; 3. triangular blocks; 4. a positioning groove; 5. a receiving hole; 6. a hook; 7. a clamping groove; 8. a first inclined surface; 9. a push rod; 10. a second inclined surface; 11. pressing head; 13. v-shaped slide rail; 14. v-shaped sliding groove; 15. an arc surface; 16. a shock absorbing layer; 17. a flexible sheet.

Detailed Description

Embodiments of the utility model are described in detail below with reference to the attached drawings, but the utility model can be implemented in a number of different ways, which are defined and covered by the claims.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper end", "lower end", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 to 4, the amplifier provided by the embodiment comprises a housing 1 and a base 2 of the amplifier, wherein a triangle block 3 is arranged on the outer surface of the housing 1 of the amplifier, a positioning groove 4 is formed in the base 2, the triangle block 3 is vertically inserted and installed in the positioning groove 4, a storage hole 5 is formed in the bottom surface of the positioning groove 4, a clamping hook 6 is formed by extending the side wall of the storage hole 5, the clamping hook 6 is in a volatile cantilever beam structure, a clamping groove 7 is formed in the triangle block 3, the clamping hook 6 is hooked in the clamping groove 7 and locks the housing 1, a first inclined surface 8 is arranged on the clamping hook 6, a movable push rod 9 is arranged on the base 2, a second inclined surface 10 matched with the first inclined surface 8 is arranged at one end of the push rod 9, a pressing head 11 exposed on the outer surface of the base 2 is arranged at the other end of the push rod, and a connecting piece (not shown in the figure) is arranged at the bottom of the base 2, wherein a user can manually push the pressing head 11 to enable a hook of the clamping hook 6 to leave the clamping groove 7 and unlock the housing 1, so that the housing 1 is conveniently unlocked, and the housing 1 is conveniently unlocked and the housing 1 is conveniently detached.

When the amplifier is actually used, a user firstly fixedly installs the base 2 on the external fixing surface through the connecting piece, the connecting piece can be a magnet, an adhesive layer or a sucker and the like, the base 2 is fixed on the external fixing surface, the triangular block 3 of the shell 1 is vertically inserted and installed on the positioning groove 4 of the base 2, the clamping hook 6 is hooked in the clamping groove 7 and locks the shell 1, and then the user can install the shell 1 of the amplifier on any fixing surface only by two steps, so that the amplifier is convenient for the user to install in actual use, the external lead is conveniently connected to the amplifier, the lead wiring and wire harness are convenient, the risk of dropping of the amplifier in a fixed state can be effectively reduced, the relative shaking of the connecting part between the lead and the amplifier can be prevented, and the long-time bending and the fatigue fracture of the lead are prevented; meanwhile, the hook of the hook 6 can leave the clamping groove 7 and unlock the shell 1 by pushing the pressing head 11, so that the disassembly and the overhaul of the amplifier are greatly facilitated, the installation and the fixation are simpler and more flexible, and the practical use requirements of users are effectively met.

Further, the side face of the triangular block 3 of the embodiment is provided with a V-shaped slide rail 13, and the side wall of the positioning groove 4 is provided with a V-shaped slide groove 14 adapted to the V-shaped slide rail 13. The opening at the upper end of the V-shaped sliding groove 14 is larger, the V-shaped sliding groove has a directional effect, and the lower end of the V-shaped sliding rail 13 is in a tip shape, so that the V-shaped sliding rail 13 can be smoothly inserted into the V-shaped sliding groove 14, and a user can conveniently insert and install the triangular block 3 downwards in the positioning groove 4, thereby facilitating the actual operation of the user.

Further, the first inclined surface 8 of the present embodiment is located at the hook of the front end of the hook 6. When the first inclined plane 8 is arranged at the hook position of the front end of the hook 6, the first inclined plane 8 is far away from the root of the hook 6, so when the second inclined plane 10 is obliquely propped against the first inclined plane 8, the front end of the hook 6 is equivalent to the front end of a cantilever beam, the second inclined plane 10 is obliquely propped against the first inclined plane 8, the first inclined plane 8 moves downwards, the hook of the front end of the hook 6 is driven by the first inclined plane 8 to move downwards, and meanwhile, the hook 6 is separated from the clamping groove 7, and the locking of the shell 1 is released, so that a user can dismantle the hook, and the unlocking operation of the shell 1 is facilitated.

Further, the end face of the pressing head 11 of the present embodiment is provided with an arcuate face 15 recessed inward. The arced surface 15 can be fit with the finger surface of the human body, the arced surface 15 also increases the contact area with the finger of the user, and the pressure during pressing is small, so that the comfort of the user during pressing the pressing head 11 can be improved, and the actual use of the user is facilitated.

Further, the base 2 of the present embodiment is provided with a shock absorber layer 16. When the shell 1 is installed and fixed in a vibrating environment through the base 2, the electronic components in the shell 1 are vibrated to be damaged by excessive vibration, the damping layer 16 is made of a foaming material or a damping spring and has a good damping effect, so that the damage of external vibration to the electronic components in the shell 1 can be effectively reduced by utilizing the design of the damping layer 16, the overall shock resistance is effectively improved, and the stability of products is improved.

Further, the connecting piece of this embodiment is a magnet or an adhesive layer or a sucker. Therefore, when in actual use, the base 2 can be fixedly arranged on the external fixing surface through the magnet or the adhesive layer or the sucker, thereby facilitating the fixed installation of the base 2 and the actual use of a user.

Further, the bottom of the base 2 of the present embodiment is provided with a flexible sheet 17, and the connection member is provided on the flexible sheet 17. When the base 2 is required to be installed on the fixed surface with uneven surface, the flexible sheet 17 can deform due to the fact that the flexible sheet 17 is subjected to external force, so that when the adhesive layer is arranged on the flexible sheet 17, the flexible sheet 17 is adhered to the fixed surface with uneven surface and the adaptation and fixed on the external fixed surface through the adhesive layer, the base 2 is convenient to install under different use environments, meanwhile, the area of the flexible sheet 17 is larger than the area of the bottom of the base 2, the area of the adhesive external fixed surface of the flexible sheet 17 can be effectively increased, and the firmness of adhesive bottom is increased.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims

1. An amplifier convenient for fixed installation, which is characterized in that: including the casing and the base of amplifier, the surface of amplifier casing is provided with the triangular block, the constant head tank has been seted up to the base, the triangular block inserts perpendicularly and establishes and install in the constant head tank, the locating slot bottom has been seted up and has been accomodate the hole, the lateral wall extension of accomodating the hole is formed with the trip, be provided with the draw-in groove on the triangular block, the trip hook is located the draw-in groove and is locked the casing, be provided with first inclined plane on the trip, install mobilizable push rod on the base, push rod one end is provided with the second inclined plane with first inclined plane adaptation, the other end is provided with the pressure head that exposes in the base surface, the bottom of base is provided with the connecting piece, wherein, promotes the pressure head just can make the crotch department of trip leave the draw-in groove to with the casing unblock.

2. An amplifier for facilitating fixed mounting as defined in claim 1, wherein: the side of the triangular block is provided with a V-shaped sliding rail, and the side wall of the positioning groove is provided with a V-shaped sliding groove matched with the V-shaped sliding rail.

3. An amplifier for facilitating fixed mounting as defined in claim 1, wherein: the first inclined plane is positioned at the hook position at the front end of the hook.

4. An amplifier for facilitating fixed mounting as defined in claim 1, wherein: the end face of the pressing head is provided with an inward concave arc-shaped surface.

5. An amplifier for facilitating fixed mounting as defined in claim 1, wherein: the base is provided with a damping layer.

6. An amplifier for facilitating fixed mounting as defined in claim 1, wherein: the connecting piece is a magnet or an adhesive layer or a sucker.

7. An amplifier for facilitating fixed mounting as defined in claim 1 or 5, wherein: the base is provided with a flexible sheet, and the connecting piece is arranged on the flexible sheet.