CN211429292U - FM and aviation wave band digital radio - Google Patents
FM and aviation wave band digital radio Download PDFInfo
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- CN211429292U CN211429292U CN202020518657.8U CN202020518657U CN211429292U CN 211429292 U CN211429292 U CN 211429292U CN 202020518657 U CN202020518657 U CN 202020518657U CN 211429292 U CN211429292 U CN 211429292U
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Abstract
The utility model relates to the technical field of radio, and discloses a frequency modulation and aviation waveband digital type radio, which comprises a shell, a display screen and keys, wherein the display screen and the keys are arranged on the surface of the shell; the clamping mechanism comprises a movable plate, a spring and a clamping rod, a perforation is formed in the side wall of the shell, the clamping rod is transversely located in the perforation, the left end of the clamping rod extends into the shell and is fixedly connected with the movable plate, sliding limiting mechanisms are arranged on the upper side and the lower side of the movable plate, the spring is movably sleeved on the rod wall of the clamping rod and is located between the movable plate and the shell, and the two ends of the spring are fixedly connected with the inner side wall of the shell and the side wall of the movable plate respectively. The utility model discloses can get up display screen isolation protection to avoid causing the phenomenon that the display screen damaged at the in-process that carries.
Description
Technical Field
The utility model relates to a radio technical field especially relates to frequency modulation and aviation wave band digital radio.
Background
Because of the mini size, the portable, super large screen display, high receiving sensitivity of each wave band, the built-in lithium battery 400MAH, the long endurance time and the quick and accurate aviation frequency point capture of the aviation wave band of the machine, the frequency modulation and aviation wave band digital radio can know weather around an airport and flight information in time by frequently taking an airplane user through the fixed frequency of the received aviation wave band.
The existing frequency modulation and aviation waveband digital radio is provided with an oversized display screen, so that the phenomenon that the display screen is damaged due to falling or impact easily occurs in the carrying process. Therefore, the utility model provides a frequency modulation and aviation wave band digital radio.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art frequency modulation and aviation wave band digital radio owing to be provided with super large display screen, at the in-process that carries, appear dropping easily or striking causes the problem of the phenomenon that display screen damaged, and the frequency modulation and aviation wave band digital radio that propose.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the frequency modulation and aviation waveband digital radio comprises a shell, a display screen and keys, wherein the display screen and the keys are arranged on the surface of the shell, a protective cover is movably sleeved at the top of the shell and positioned outside the display screen, and clamping mechanisms for fixing the protective cover are arranged on the left inner side wall and the right inner side wall of the shell;
the clamping mechanism comprises a movable plate, a spring and a clamping rod, the side wall of the shell is provided with a through hole, the clamping rod is transversely located in the through hole, the left end of the clamping rod extends to the inside of the shell and is fixedly connected with the movable plate, sliding limiting mechanisms are arranged on the upper side and the lower side of the movable plate respectively, the spring is movably sleeved on the rod wall of the clamping rod and is located between the movable plate and the shell, the two ends of the spring are respectively fixedly connected with the inner side wall of the shell and the side wall of the movable plate, a clamping hole is formed in the side wall of the protective cover, and the protective cover is connected with the shell in a matched mode through the clamping.
Preferably, the sliding limiting mechanism comprises a limiting slide block and a limiting slide rod, the limiting slide block is fixedly arranged on the upper side of the movable plate, the limiting slide rod is transversely located on the upper side of the movable plate, the right end of the limiting slide rod is fixedly connected with the inner side wall of the shell, and the side wall of the limiting slide block is connected with the rod wall of the limiting slide rod in a sliding mode through a limiting slide hole.
Preferably, one end of the limiting slide rod, which is far away from the shell, is fixedly provided with a limiting stop.
Preferably, finger pressing grooves are formed in the left side and the right side of the protective cover and at the opening of the clamping hole.
Preferably, the inner side wall of the protective cover is fixedly provided with a rubber pad.
Preferably, the side wall of the protective cover is provided with a finger buckle groove.
Compared with the prior art, the utility model provides a frequency modulation and aviation wave band digital type radio possesses following beneficial effect:
1. this frequency modulation and aviation wave band digital radio can get up display screen isolation protection through setting up at the top of casing and the outside safety cover of display screen to avoid causing the phenomenon that the display screen damaged at the in-process that carries.
2. This frequency modulation and aviation wave band digital radio presses the groove through movable plate, kelly, spring, card hole and the finger that sets up between casing and protection casing, can accomplish the quick assembly disassembly between safety cover and the casing, and the people of being convenient for use.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can get up display screen isolation protection to avoid causing the phenomenon that the display screen damaged at the in-process that carries.
Drawings
Fig. 1 is a schematic structural diagram of a fm and aviation band digital radio set according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic view of the protection cover and the housing in fig. 1.
In the figure: the device comprises a shell 1, a display screen 2, keys 3, a protective cover 4, a movable plate 5, a clamping rod 6, a spring 7, a clamping hole 8, a finger pressing groove 9, a limiting slide block 10, a limiting slide rod 11, a limiting stop block 12, a rubber pad 13 and a finger fastening groove 14.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a FM and airwave digital radio includes a housing 1, a display screen 2 and keys 3, where the conventional FM radio cannot listen to a flight in case of listening to the time of a flight on an airplane, etc. when the FM radio is on a business trip or travels to an airport at ordinary times, the FM radio may not be limited to the product, and brings convenience to consumers, which is the prior art and is not described herein, the display screen 2 and the keys 3 are both disposed on the surface of the housing 1, a protective cover 4 is movably sleeved on the top of the housing 1 and outside the display screen 2, and the left and right inner side walls of the housing 1 are both provided with a clamping mechanism for fixing the protective cover 4;
the clamping mechanism comprises a moving plate 5, a spring 7 and clamping rods 6, the side wall of the shell 1 is provided with a through hole, the clamping rods 6 are transversely positioned in the through hole, the left end of each clamping rod 6 extends into the shell 1 and is fixedly connected with the moving plate 5, the upper side and the lower side of each moving plate 5 are respectively provided with a sliding limiting mechanism, the spring 7 is movably sleeved on the rod wall of each clamping rod 6 and is positioned between the moving plate 5 and the shell 1, two ends of the spring 7 are respectively fixedly connected with the inner side wall of the shell 1 and the side wall of the moving plate 5, the side wall of the protective cover 4 is provided with clamping holes 8, the protective cover 4 is clamped with the shell 1 through the matching of the clamping rods 6 and the clamping holes 8, so that both the two catching bars 6 are moved to the inside of the protection cover 4 and the moving plate 5 stretches the spring 7, thus, the fixation of the protective cover 4 to the housing 1 is released, and the rapid detachment between the protective cover 4 and the housing 1 can be completed.
The sliding limiting mechanism comprises a limiting slide block 10 and a limiting slide bar 11, the limiting slide block 10 is fixedly arranged on the upper side of the movable plate 5, the limiting slide bar 11 is transversely located on the upper side of the movable plate 5, the right end of the limiting slide bar is fixedly connected with the inner side wall of the shell 1, the side wall of the limiting slide block 10 is in sliding connection with the rod wall of the limiting slide bar 11 through a limiting slide hole, a limiting stop 12 is fixedly arranged at one end, far away from the shell 1, of the limiting slide bar 11, and the stability of the movable plate 5 in the movement inside the shell 1 can be guaranteed through the.
The finger that has all seted up in the opening part that the left and right sides of safety cover 4 just is located card hole 8 presses groove 9, and the user can make the kelly 6 remove the inside to safety cover 4 completely when pressing two kellies 6 at the finger.
The fixed rubber pad 13 that is equipped with of inside wall of safety cover 4 can avoid direct contact to cause the phenomenon of fish tail between safety cover 4 and the casing 2.
The side wall of the protective cover 4 is provided with a finger fastening groove 14, so that people can conveniently fasten the protective cover 4 with fingers and pull the protective cover out of the top of the shell 1.
In the utility model, when in use, the display screen 2 can be isolated and protected by the protective cover 4 which is arranged at the top of the shell 1 and outside the display screen 2, thereby avoiding the phenomenon that the display screen 2 is damaged in the carrying process; when needs use, user's hand presses two kellies 6 simultaneously, make two kellies 6 all remove movable plate 5 extension spring 7 to the inside of safety cover 4 and, thereby safety cover 4 and casing 1's fixing has been relieved, can accomplish the quick dismantlement between safety cover 4 and the casing 1, when needs keep apart display screen 2, the user inserts safety cover 4 at casing 1's top and make two kellies 6 of safety cover 4's bottom extrusion, when kellies 6 remove to the position of calorie hole 8, receive tensile spring 7 this moment can be automatic exert external force for kellies 6 and cooperate with calorie hole 8 on the safety cover 4, and then can be fixed safety cover 4 and casing 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Frequency modulation and aviation waveband digital radio, which comprises a shell (1), a display screen (2) and keys (3), and is characterized in that the display screen (2) and the keys (3) are arranged on the surface of the shell (1), a protective cover (4) is movably sleeved at the top of the shell (1) and positioned outside the display screen (2), and clamping mechanisms for fixing the protective cover (4) are arranged on the left inner side wall and the right inner side wall of the shell (1);
chucking mechanism includes movable plate (5), spring (7) and kelly (6), the lateral wall of casing (1) is equipped with the perforation, kelly (6) transversely are located fenestrate inside, the left end of kelly (6) extend to the inside of casing (1) and with movable plate (5) fixed connection, the upper and lower both sides of movable plate (5) all are equipped with the slip stop gear, spring (7) activity is cup jointed on the pole wall of kelly (6) and is located between movable plate (5) and casing (1), the both ends of spring (7) respectively with the inside wall of casing (1) and the lateral wall fixed connection of movable plate (5), calorie hole (8) have been seted up to the lateral wall of safety cover (4), cooperation and casing (1) joint of safety cover (4) through kelly (6) and calorie hole (8).
2. A fm and aviation waveband digital radio receiver as claimed in claim 1, wherein the sliding limiting mechanism comprises a limiting slider (10) and a limiting slide bar (11), the limiting slider (10) is fixedly arranged on the upper side of the moving plate (5), the limiting slide bar (11) is transversely arranged on the upper side of the moving plate (5) and the right end of the limiting slide bar is fixedly connected with the inner side wall of the casing (1), and the side wall of the limiting slider (10) is slidably connected with the bar wall of the limiting slide bar (11) through a limiting slide hole.
3. A fm and aviation waveband digital radio receiver as claimed in claim 2, wherein the end of the limit slide bar (11) far away from the casing (1) is fixedly provided with a limit stop (12).
4. A fm and aviation waveband digital radio as claimed in claim 1, wherein finger pressing grooves (9) are formed at the left and right sides of the protective cover (4) and at the opening of the locking hole (8).
5. A fm and aviation band digital radio receiver as claimed in claim 1, wherein a rubber pad (13) is fixed to the inside wall of the protective cover (4).
6. A fm and aviation waveband digital radio as defined in claim 1 wherein the side wall of the protective cover (4) is provided with finger groves (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020518657.8U CN211429292U (en) | 2020-04-10 | 2020-04-10 | FM and aviation wave band digital radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020518657.8U CN211429292U (en) | 2020-04-10 | 2020-04-10 | FM and aviation wave band digital radio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429292U true CN211429292U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020518657.8U Active CN211429292U (en) | 2020-04-10 | 2020-04-10 | FM and aviation wave band digital radio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873577A (en) * | 2021-02-03 | 2021-06-01 | 湖南云隆新材料科技有限公司 | A cutting blocking device for ALC panel |
-
2020
- 2020-04-10 CN CN202020518657.8U patent/CN211429292U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873577A (en) * | 2021-02-03 | 2021-06-01 | 湖南云隆新材料科技有限公司 | A cutting blocking device for ALC panel |
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