CN213936517U - Mobile communication equipment capable of improving antenna efficiency - Google Patents
Mobile communication equipment capable of improving antenna efficiency Download PDFInfo
- Publication number
- CN213936517U CN213936517U CN202022534332.1U CN202022534332U CN213936517U CN 213936517 U CN213936517 U CN 213936517U CN 202022534332 U CN202022534332 U CN 202022534332U CN 213936517 U CN213936517 U CN 213936517U
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- Prior art keywords
- antenna
- shell
- mobile communication
- sealing plate
- opening
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- Expired - Fee Related
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 20
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 4
- 101001082832 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Pyruvate carboxylase 2 Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of mobile communication equipment, and discloses mobile communication equipment for improving the efficiency of an antenna, which comprises a shell, a PCB and the antenna, wherein the PCB is fixedly arranged inside the shell, the top of the shell is provided with an opening, and the open-ended inside is equipped with the closing plate, the antenna is fixed to be set up in the downside of closing plate, the left and right sides bottom of antenna all is fixed and is equipped with limit slide, the top inner wall of shell and the left and right sides that is located the antenna all are fixed and are equipped with limit slide, limit slide's lateral wall passes through limit slide hole and limit slide's pole wall sliding connection, limit slide's pole wall activity has cup jointed first spring, the both ends of first spring respectively with limit slide's lateral wall and the top inner wall fixed connection of shell, the top of shell just is located open-ended one side and is equipped with the cavity, and the inside of cavity is equipped with and is used for the fixed clamping mechanism of closing plate. The utility model discloses can realize the function of releasing the antenna from the shell is inside, improve the efficiency that has improved antenna received signal.
Description
Technical Field
The utility model relates to a mobile communication equipment technical field especially relates to an improve antenna efficiency's mobile communication equipment.
Background
Currently, the mainstream mobile communication equipment is mostly arranged in the following structure: such mobile communication devices include an antenna PCB board and an antenna connected to the antenna PCB board.
In the using process of the existing mobile communication equipment, if the existing mobile communication equipment encounters an area with weak signals, the antenna cannot effectively receive the signals, so that the using effect of the mobile communication equipment is greatly reduced. Therefore, the utility model provides an improve antenna efficiency's mobile communication equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the in-process that mobile communication equipment was using among the prior art, if when meetting the area that the signal is more weak, the antenna can not effectual received signal to reduced mobile communication equipment's result of use's problem by a wide margin, and the mobile communication equipment who improves antenna efficiency who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mobile communication device for improving the efficiency of an antenna comprises a shell, a PCB and an antenna, wherein the PCB is fixedly arranged in the shell, the antenna is electrically connected with the PCB, the top of the shell is provided with an opening, a sealing plate is arranged in the opening, the antenna is fixedly arranged at the lower side of the sealing plate, the bottoms of the left side and the right side of the antenna are respectively fixedly provided with a limiting slide block, the inner wall of the top of the shell and positioned at the left side and the right side of the antenna are respectively fixedly provided with a limiting slide rod, the side wall of the limiting slide block is in sliding connection with the rod wall of the limiting slide rod through a limiting slide hole, the rod wall of the limiting slide rod is movably sleeved with a first spring, the two ends of the first spring are respectively fixedly connected with the side wall of the limiting slide block and the inner wall of the top of the shell, the top of the shell and positioned at one side of the opening is provided with a cavity, and a clamping mechanism used for fixing the sealing plate is arranged in the cavity.
Preferably, the clamping mechanism comprises a moving block, a second spring, a clamping rod, a connecting rod and a pushing block, the moving block is vertically arranged in the cavity in a sliding mode, the second spring is fixedly arranged between the right side wall of the moving block and the right side wall of the cavity, the clamping rod is transversely fixedly arranged on the left side wall of the moving block, the other end of the clamping rod penetrates through the opening, a clamping groove matched with the clamping rod is formed in the side wall of the sealing plate, the connecting rod is fixedly arranged on the upper side of the moving block, a strip-shaped opening used for the connecting rod to stretch out is formed in the top of the shell, and the pushing block is fixedly arranged at the upper end of the connecting rod.
Preferably, the pushing block adopts a trapezoidal block, and the inclined plane on the upper side of the pushing block is provided with anti-skid grains.
Preferably, the sealing plate is a T-shaped plate, the opening is a T-shaped opening, and the sealing plate is clamped inside the opening.
Preferably, the center of the upper surface of the sealing plate is provided with a finger pressing groove.
Preferably, the sealing plate and the limiting sliding block are made of insulating materials.
Compared with the prior art, the utility model provides an improve antenna efficiency's mobile communication equipment possesses following beneficial effect:
1. this improve mobile communication equipment of antenna efficiency through spacing slide bar, first spring, movable block, second spring, kelly, connecting rod and the ejector pad that is equipped with, when the area that the signal is more weak appears, can release the antenna from the inside of shell to the efficiency of antenna received signal has been improved.
2. This improve antenna efficiency's mobile communication equipment, through the closing plate that is equipped with, can seal the opening part at shell top, presses the groove through the finger that is equipped with, is convenient for press the closing plate to open-ended inside.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize the function of releasing the antenna from the shell is inside, improved the efficiency that has improved antenna received signal.
Drawings
Fig. 1 is a schematic structural diagram of a mobile communication device for improving antenna efficiency according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the device comprises a shell 1, a PCB 2, an antenna 3, a sealing plate 4, a limiting slide block 5, a limiting slide rod 6, a first spring 7, a moving block 8, a second spring 9, a clamping rod 10, a connecting rod 11, a push block 12 and a finger pressing groove 13.
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. 1-2, a mobile communication device for improving antenna efficiency includes a housing 1, a PCB 2 and an antenna 3, the PCB 2 is fixedly disposed inside the housing 1, the antenna 3 is electrically connected to the PCB 2, an opening is formed at the top of the housing 1, and open-ended inside is equipped with closing plate 4, antenna 3 is fixed to be set up in closing plate 4's downside, antenna 3's the left and right sides bottom all is fixed and is equipped with limit slide 5, the top inner wall of shell 1 and the left and right sides that is located antenna 3 all fix and is equipped with limit slide 6, limit slide 5's lateral wall passes through limit slide hole and limit slide 6's pole wall sliding connection, first spring 7 has been cup jointed in limit slide 6's pole wall activity, the both ends of first spring 7 respectively with limit slide 5's lateral wall and shell 1's top inner wall fixed connection, the top of shell 1 just is located open-ended one side and is equipped with the cavity, and the inside of cavity is equipped with and is used for the fixed latch mechanism of closing plate 4.
Clamping mechanism includes movable block 8, second spring 9, kelly 10, connecting rod 11 and ejector pad 12, movable block 8 is vertical slip and sets up in the inside of cavity, second spring 9 is fixed to be set up between the right side wall of movable block 8 and the right side wall of cavity, kelly 10 is horizontal fixed setting on the left side wall of movable block 8, and the other end of kelly 10 runs through to open-ended inside, the draw-in groove with kelly 10 matched with is seted up to the lateral wall of closing plate 4, connecting rod 11 is fixed to be set up in the upside of movable block 8, the bar mouth that is used for connecting rod 11 to stretch out is offered at the top of shell 1, ejector pad 12 is fixed to be set up in the upper end of connecting rod 11, ejector pad 12 adopts the trapezoidal piece, and anti-skidding line has been seted up on the upside inclined plane of ejector pad 12.
The closing plate 4 adopts the T template, and the opening adopts T type mouth, and 4 joints of closing plate can seal the opening in the open-ended inside.
The center of the upper surface of the sealing plate 4 is provided with a finger pressing groove 13, which is convenient for pressing the sealing plate 3 to the inside of the opening.
The sealing plate 4 and the limiting slide block 5 are made of insulating materials.
The utility model discloses in, when the weaker region of signal appears, user's hand promotes ejector pad 12, ejector pad 12 promotes movable block 8 extrusion second spring 9 through connecting rod 11, movable block 8 shifts out in driving the draw-in groove on closing plate 4 in the kelly 10 this moment, thereby it is fixed to have solved the joint to closing plate 4, meanwhile the first spring 7 of closing plate 4 both sides exerts external force for limit slide 5 and makes 3 release from the inside of shell 1, thereby the efficiency of antenna 3 received signal has been improved, when need not push out antenna 3 for use, put the finger and press the groove 13 and impress closing plate 4 in the open-ended inside at the finger, rethread kelly 10 is fixed with closing plate 4 joint.
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. A mobile communication device for improving antenna efficiency comprises a shell (1), a PCB (2) and an antenna (3), and is characterized in that the PCB (2) is fixedly arranged inside the shell (1), the antenna (3) is electrically connected with the PCB (2), the top of the shell (1) is provided with an opening, a sealing plate (4) is arranged inside the opening, the antenna (3) is fixedly arranged on the lower side of the sealing plate (4), limiting sliders (5) are fixedly arranged at the bottoms of the left side and the right side of the antenna (3), limiting slide bars (6) are fixedly arranged on the inner wall of the top of the shell (1) and positioned at the left side and the right side of the antenna (3), the side wall of each limiting slide bar (5) is in sliding connection with the bar wall of each limiting slide bar (6) through a limiting slide hole, a first spring (7) is movably sleeved on the bar wall of each limiting slide bar (6), the two ends of the first spring (7) are fixedly connected with the side wall of the limiting sliding block (5) and the inner wall of the top of the shell (1) respectively, a cavity is formed in the top of the shell (1) and located on one side of the opening, and a clamping mechanism used for fixing the sealing plate (4) is arranged inside the cavity.
2. The mobile communication device for improving the antenna efficiency as claimed in claim 1, wherein the latching mechanism comprises a moving block (8), a second spring (9), a latching rod (10), a connecting rod (11) and a pushing block (12), the moving block (8) is vertically slidably disposed inside the cavity, the second spring (9) is fixedly disposed between a right side wall of the moving block (8) and a right side wall of the cavity, the latching rod (10) is transversely fixedly disposed on a left side wall of the moving block (8), the other end of the latching rod (10) penetrates through the opening, a latching groove matched with the latching rod (10) is formed in a side wall of the sealing plate (4), the connecting rod (11) is fixedly disposed on an upper side of the moving block (8), a strip-shaped opening for the connecting rod (11) to extend out is formed at the top of the housing (1), the push block (12) is fixedly arranged at the upper end of the connecting rod (11).
3. The mobile communication device for improving the antenna efficiency as claimed in claim 2, wherein the push block (12) is a trapezoidal block, and the inclined surface of the upper side of the push block (12) is provided with anti-slip lines.
4. The mobile communication device for improving antenna efficiency according to claim 1, wherein the sealing plate (4) is a T-shaped plate, the opening is a T-shaped opening, and the sealing plate (4) is clamped inside the opening.
5. The mobile communication device for improving antenna efficiency according to claim 1, wherein a finger pressing groove (13) is formed at the center of the upper surface of the sealing plate (4).
6. A mobile communication device for improving antenna efficiency according to claim 1, wherein the sealing plate (4) and the position limiting slider (5) are made of insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022534332.1U CN213936517U (en) | 2020-11-05 | 2020-11-05 | Mobile communication equipment capable of improving antenna efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022534332.1U CN213936517U (en) | 2020-11-05 | 2020-11-05 | Mobile communication equipment capable of improving antenna efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213936517U true CN213936517U (en) | 2021-08-10 |
Family
ID=77166246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022534332.1U Expired - Fee Related CN213936517U (en) | 2020-11-05 | 2020-11-05 | Mobile communication equipment capable of improving antenna efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213936517U (en) |
-
2020
- 2020-11-05 CN CN202022534332.1U patent/CN213936517U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |