A detachable ultra-short wave receiver

Abstract

The utility model belongs to the technical field of ultra-short wave receivers, and specifically relates to a detachable ultra-short wave receiver, comprising an ultra-short wave receiver body, wherein the ultra-short wave receiver body is fixedly mounted on the top of a mounting base plate, a control front panel is mounted on the top of the mounting base plate and located on the front side of the ultra-short wave receiver body, an interface rear panel is mounted on the top of the mounting base plate and located on the rear side of the ultra-short wave receiver body, and limiting holders are arranged on both sides of the top of the mounting base plate and located on the control front panel and the interface rear panel. The ultra-short wave receiver has a casing structure that is convenient for rapid assembly or disassembly and a casing mounting structure with high heat dissipation and rapid limiting combination, so that the ultra-short wave receiver has a large operating space for installation and maintenance of internal electrical components of the ultra-short wave receiver and has the effect of rapid assembly of a casing with high heat dissipation performance, and a cover is provided to protect the use of internal electrical components of the ultra-short wave receiver.

Description

Technical Field

[0001] The utility model belongs to the technical field of ultra-short wave receivers, and in particular relates to a detachable ultra-short wave receiver. Background Art

[0002] An ultrashort wave receiver is a device used to receive and transmit ultrashort wave radio frequency signals. It is an important component of an ultrashort wave communication system operating in the very high frequency band (30-300MHz). In the prior art, an ultrashort wave receiver in the form of a box is still an important receiver form.

[0003] The above-mentioned prior art solutions have the following defects: 1. It does not have a casing structure that is convenient for quick assembly or disassembly, so it is not convenient to have a large operating space for the installation and maintenance of the internal electrical components of the ultra-short wave receiver; 2. It does not have a casing installation structure with high heat dissipation and quick limit combination, so it is not possible to quickly assemble the casing with high heat dissipation performance, and the cover is not provided to protect the internal electrical components of the ultra-short wave receiver. Utility Model Content

[0004] The utility model aims to provide a detachable ultrashort wave receiver to solve the technical problems that the ultrashort wave receiver does not have a casing structure that is convenient for rapid assembly or disassembly and does not have a casing installation structure with high heat dissipation and rapid limit combination, so as to achieve the purpose of having a larger operating space for the ultrashort wave receiver to install and repair the internal electrical components of the ultrashort wave receiver and having a casing with high heat dissipation performance for rapid assembly, and providing a cover to protect the internal electrical components of the ultrashort wave receiver.

[0005] In order to solve the above technical problems, the utility model provides a detachable ultra-short wave receiver, comprising: an ultra-short wave receiver body, the ultra-short wave receiver body is fixedly installed on the top of a mounting base plate, a control front panel is installed on the top of the mounting base plate and located on the front side of the ultra-short wave receiver body, an interface rear panel is installed on the top of the mounting base plate and located on the rear side of the ultra-short wave receiver body, a limit holder is provided on the top of the mounting base plate and located on both sides of the control front panel and the interface rear panel, a disassembly casing is provided on the top cover of the control front panel and the interface rear panel, a clamping groove is provided on both sides of the control front panel and the interface rear panel, a connecting screw is fixedly installed on the top of the control front panel and the interface rear panel, and a locking nut is installed on the top of the connecting screw that passes through the top of the disassembly casing.

[0006] Furthermore, U-shaped fixing through holes are provided on both sides of the top of the mounting base plate.

[0007] Furthermore, a display screen, a plurality of control buttons and adjustment knobs, and a heat dissipation window are sequentially installed on the front of the control front panel, and a dustproof ventilation net is installed inside the heat dissipation window.

[0008] Furthermore, a slot having a size matching that of the bottom end of the housing for insertion is provided between the limit card holder and one side adjacent to the control front panel and the interface rear panel, and a plurality of connecting screws are evenly spaced along the length direction of the control front panel and the interface rear panel.

[0009] Furthermore, a plurality of through holes having sizes matching those for installing connecting screws are provided at both the front and rear ends of the top of the disassembly housing.

[0010] Furthermore, heat dissipation holes are provided on both sides of the disassembly housing, and snap-fitting convex strips are provided on both sides of the inner wall of the disassembly housing.

[0011] Furthermore, the size of the clamping convex strip is matched to be installed inside the clamping groove, and the clamping convex strip and the clamping groove are arranged in a one-to-one correspondence.

[0012] The beneficial effects of the utility model are:

[0013] 1. By setting a connecting screw on the control front panel and the interface rear panel and penetrating the locking nut installed on the top of the disassembly casing, it is convenient to quickly assemble or disassemble the installation base plate and the disassembly casing, thereby ensuring a large operating space for the installation and maintenance of the internal protection ultrashort wave receiver body.

[0014] 2. A disassembly casing with a clamping convex strip is arranged by installing a limit holder disposed at the top of the bottom plate between the control front panel and the interface rear panel and a clamping groove disposed between the control front panel and the interface rear panel, so that the bottom plate and the disassembly casing can be conveniently and quickly limited in combination to protect the ultrashort wave receiver body. At the same time, the heat dissipation holes disposed on both sides of the disassembly casing and the heat dissipation windows disposed on the control front panel can efficiently ventilate and dissipate heat, reduce the operating temperature, and thus extend the service life of the internal electrical components of the ultrashort wave receiver.

[0015] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main view of the disassembly and assembly of the housing of the utility model;

[0019] Figure 3 The utility model is a side view schematic diagram of the disassembly structure of the housing.

[0020] In the figure:

[0021] 1. Ultrashort wave receiver body; 11. Installation base plate; 12. Limiting card holder;

[0022] 2. Control front panel; 21. Heat dissipation window;

[0023] 3. Interface rear panel;

[0024] 4. Snap-on groove;

[0025] 5. Connecting screw;

[0026] 6. Disassembly and assembly of the housing; 61. Heat dissipation holes; 62. Snap-fit ​​convex strips;

[0027] 7. Lock nut. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example:

[0030] like Figures 1 to 3As shown, a detachable ultra-short wave receiver comprises an ultra-short wave receiver body 1, which is fixedly mounted on the top of a mounting base plate 11, both sides of the top of the mounting base plate 11 are provided with U-shaped fixing through holes, a control front panel 2 is mounted on the top of the mounting base plate 11 and located in front of the ultra-short wave receiver body 1, a display screen, a plurality of control buttons and an adjustment knob and a heat dissipation window 21 are sequentially mounted on the front of the control front panel 2, and a dustproof ventilation net is mounted inside the heat dissipation window 21, and the mounting base plate 11 is provided with a plurality of control buttons and an adjustment knob, and a heat dissipation window 21 is provided with a plurality of control buttons and an adjustment knob, and a dustproof ventilation net is mounted inside the heat dissipation window 21. An interface rear panel 3 is installed on the top and on the rear side of the ultrashort wave receiver body 1, and limit holders 12 are provided on the top of the installation base plate 11 and on both sides of the control front panel 2 and the interface rear panel 3. A disassembly casing 6 is provided on the top cover of the control front panel 2 and the interface rear panel 3, and a clamping groove 4 is provided on both sides of the control front panel 2 and the interface rear panel 3. A connecting screw 5 is fixedly installed on the top of the control front panel 2 and the interface rear panel 3, and a locking nut 7 is installed on the top of the connecting screw 5 that passes through the top of the disassembly casing 6.

[0031] like Figure 1 , Figure 2 and Figure 3 As shown, a card slot with a size matching that of the bottom end of the disassembly casing 6 is provided between the limit card holder 12 and the side adjacent to the control front panel 2 and the interface rear panel 3, and a plurality of connecting screws 5 are evenly spaced and distributed along the length direction of the control front panel 2 and the interface rear panel 3, and a plurality of through holes with a size matching that of the connecting screws 5 are provided at the front and rear ends of the top of the disassembly casing 6. The connecting screws 5 are arranged through the control front panel 2 and the interface rear panel 3 to penetrate the locking nuts 7 sleeved and installed on the top of the disassembly casing 6, so as to facilitate quick assembly or disassembly of the installation base plate 11 and the disassembly casing 2, thereby ensuring a large operating space for the installation and maintenance of the internal protection ultrashort wave receiver body 1.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, heat dissipation holes 61 are opened on both sides of the disassembly and assembly casing 6, and snap-on convex strips 62 are provided on both sides of the inner wall of the disassembly and assembly casing 6. The size of the snap-on convex strips 62 matches and is installed inside the snap-on grooves 4, and the snap-on convex strips 62 are arranged in a one-to-one correspondence with the snap-on grooves 4. The disassembly and assembly casing 6 with the snap-on convex strips 62 is arranged by installing the limit holder 12 provided at the top of the base plate 11 and the control front panel 2 and the interface rear panel 3, and the snap-on grooves 4 provided at the control front panel 2 and the interface rear panel 3, so that the base plate 11 and the disassembly and assembly casing 6 are conveniently and quickly limited and combined to protect the ultrashort wave receiver body 1. At the same time, the heat dissipation holes 61 provided on both sides of the disassembly and assembly casing 6 and the heat dissipation windows 21 provided on the control front panel 2 can efficiently ventilate and dissipate heat, reduce the operating temperature, and thus extend the service life of the internal electrical components of the ultrashort wave receiver.

[0033] In summary, firstly, by setting a connecting screw 5 between the control front panel 2 and the interface rear panel 3 and penetrating the locking nut 7 installed on the top of the disassembly casing 6, it is convenient to quickly assemble or disassemble the installation base plate 11 and the disassembly casing 2, thereby ensuring that there is a large operating space for the installation and maintenance of the internal protection ultrashort wave receiver body 1. During assembly, the disassembly casing 6 with a clamping convex strip 62 can be provided by cooperating with the limit clamping seat 12 set at the top of the installation base plate 11 and the control front panel 2 and the interface rear panel 3 and the clamping groove 4 set at the control front panel 2 and the interface rear panel 3, so as to facilitate the rapid limit combination of the installation base plate 11 and the disassembly casing 2. The casing 6 is installed to protect the ultra-short wave receiver body 1. At the same time, the heat dissipation holes 61 arranged on both sides of the casing 6 and the heat dissipation windows 21 arranged on the control front panel 2 can be disassembled to efficiently ventilate and dissipate heat, reduce the operating temperature, and thus extend the service life of the internal electrical components of the ultra-short wave receiver. The overall ultra-short wave receiver has a casing structure that is easy to quickly assemble or disassemble and a casing installation structure with high heat dissipation and fast limit combination, so that the ultra-short wave receiver has a larger operating space for the installation and maintenance of the internal electrical components of the ultra-short wave receiver and has a fast assembly of a casing with high heat dissipation performance. The cover is provided to protect the internal electrical components of the ultra-short wave receiver.

[0034] The various devices selected in this application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0035] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0037] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A detachable ultra-short wave receiver, characterized in that: include: An ultrashort wave receiver body (1) is fixedly mounted on the top of a mounting base plate (11); a control front panel (2) is mounted on the top of the mounting base plate (11) and located on the front side of the ultrashort wave receiver body (1); an interface rear panel (3) is mounted on the top of the mounting base plate (11) and located on the rear side of the ultrashort wave receiver body (1); a limit clamping seat (12) is provided on the top of the mounting base plate (11) and located on both sides of the control front panel (2) and the interface rear panel (3); a disassembly casing (6) is provided on the top cover of the control front panel (2) and the interface rear panel (3); a clamping groove (4) is provided on both sides of the control front panel (2) and the interface rear panel (3); a connecting screw (5) is fixedly mounted on the top of the control front panel (2) and the interface rear panel (3); a locking nut (7) is mounted on the top of the connecting screw (5) and passes through the top of the disassembly casing (6).

2. A detachable ultra-short wave receiver as claimed in claim 1, characterized in that: U-shaped fixing through holes are provided on both sides of the top of the installation base plate (11).

3. A detachable ultra-short wave receiver as claimed in claim 1, characterized in that: A display screen, a plurality of control buttons and adjustment knobs, and a heat dissipation window (21) are sequentially installed on the front side of the control front panel (2), and a dustproof ventilation net is installed inside the heat dissipation window (21).

4. A detachable ultra-short wave receiver as claimed in claim 1, characterized in that: A slot having a size matching that of the bottom end of the disassembly and assembly casing (6) is provided between the side of the limit card seat (12) adjacent to the control front panel (2) and the interface rear panel (3), and a plurality of connecting screws (5) are provided at equal intervals along the length direction of the control front panel (2) and the interface rear panel (3).

5. A detachable ultra-short wave receiver as claimed in claim 4, characterized in that: The front and rear ends of the top of the disassembly and assembly casing (6) are both provided with a plurality of through holes of matching sizes for installing the connecting screws (5).

6. A detachable ultra-short wave receiver as claimed in claim 5, characterized in that: Heat dissipation holes (61) are provided on both sides of the disassembly casing (6), and snap-fitting convex strips (62) are provided on both sides of the inner wall of the disassembly casing (6).

7. A detachable ultra-short wave receiver as claimed in claim 6, characterized in that: The size of the snap-fitting convex strip (62) is matched and installed inside the snap-fitting groove (4), and the snap-fitting convex strip (62) and the snap-fitting groove (4) are arranged in a one-to-one correspondence.

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