CN214313530U - Mobile communication terminal antenna device - Google Patents
Mobile communication terminal antenna device Download PDFInfo
- Publication number
- CN214313530U CN214313530U CN202120727402.7U CN202120727402U CN214313530U CN 214313530 U CN214313530 U CN 214313530U CN 202120727402 U CN202120727402 U CN 202120727402U CN 214313530 U CN214313530 U CN 214313530U
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- China
- Prior art keywords
- communication terminal
- mobile communication
- antenna device
- frame
- terminal antenna
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- 239000000428 dust Substances 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a mobile communication terminal antenna device relates to the communication technology field. The cleaning device comprises a shell, wherein a guide groove is formed in the shell, a moving block is clamped in the guide groove, a cleaning frame is sleeved on the outer side of the moving block, and a cleaning brush is arranged on one side, close to the shell, of the cleaning frame; the cleaning frame is characterized in that two mounting rods distributed in a mirror image mode are fixedly connected to the cleaning frame, a supporting frame is sleeved on the outer side of each mounting rod and rotatably connected with the corresponding mounting rod, and two clamping rings are welded on the two mounting rods. The utility model provides a mobile communication terminal antenna device, through setting up guide way, movable block, cleaning frame, brush cleaner, when needs clean the casing surface, the pulling movable block makes the movable block remove along the guide way, and the brush cleaner on the cleaning frame cleans the dust on casing surface, simple structure, convenient operation can extension device life.
Description
Technical Field
The utility model relates to the field of communication technology, especially, relate to a mobile communication terminal antenna device.
Background
With the development of networks and technologies towards increasingly broader bands, the mobile communications industry will move towards a true mobile information age. On the other hand, with the rapid development of integrated circuit technology, the processing capability of the mobile terminal has already possessed strong processing capability, and the mobile terminal is changing from a simple conversation tool to an integrated information processing platform.
According to the 'mobile communication terminal antenna device' provided by the Chinese patent No. CN 206759428U 3, when the device is used, surrounding objects can be shot through a camera lens on the camera device, the shooting brightness can be improved through a light sensor at night, the surrounding conditions of a user can be recorded at any time, but the surface of a shell of the device can be adhered with more dust in the long-term use process, the attractiveness of the device is influenced, and the dust adhered to the surface of the shell can cause short circuit of circuits inside the device, and the service life of the device is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mobile communication terminal antenna device has solved its housing face can the more dust of adhesion in long-term use, influences the device aesthetic property, and the dust adhesion can lead to device inner line short circuit at housing face, influences device life's technical problem.
In order to solve the technical problem, the utility model provides a mobile communication terminal antenna device, which comprises a shell, wherein a guide groove is arranged on the shell, a moving block is clamped in the guide groove, a cleaning frame is sleeved outside the moving block, and a cleaning brush is arranged on one side of the cleaning frame, which is close to the shell;
clean the installation pole that two mirror images of last fixedly connected with distribute, installation pole outside cover is equipped with the support frame, the support frame rotates with the installation pole to be connected, two all the welding has two clamp rings on the installation pole, the clamp ring inboard is gone into to the support frame card, support frame fixedly connected with holding rod, holding rod outside cover is equipped with the lag, be provided with a plurality of louvres on the casing.
Preferably, the guide groove is provided with a plurality of guide grooves which are distributed in a mirror image mode.
Preferably, the part of the moving block clamped in the guide groove is in a T shape, and the moving block is connected with the guide groove in a sliding mode.
Preferably, the casing outside is provided with a plurality of joint seat, and is a plurality of the joint seat mirror image distributes, the joint seat adopts elastic rubber material, clean in the frame card income joint seat.
Preferably, the clamping seat is provided with an inclined part, and the inclined part inclines to one side close to the clamping seat.
Preferably, the flexible post of joint seat fixedly connected with, flexible post inside callipers is equipped with the piston, piston and flexible post sliding connection, piston fixedly connected with gag lever post, the gag lever post card go into in the flexible post and with flexible post sliding connection, the piston diameter is greater than the gag lever post diameter.
Preferably, the spring is clamped on the inner side of the telescopic column and connected with the piston, the limiting rod is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with the shell.
Preferably, the shell is fixedly connected with a dust removing frame, a plurality of dust removing plates are arranged on the dust removing frame, and chamfer or fillet structures are arranged on the dust removing plates.
Compared with the prior art, the utility model provides a pair of mobile communication terminal antenna device has following beneficial effect:
the utility model provides a mobile communication terminal antenna device, through setting up guide way, movable block, cleaning frame, cleaning brush, when needing to clean the casing surface, pulling the movable block and making the movable block move along the guide way, the cleaning brush on the cleaning frame cleans the dust on the casing surface, simple structure, convenient operation can lengthen device life;
the utility model provides a mobile communication terminal antenna device, which is characterized in that a clamping seat, a telescopic column, a piston, a limiting rod, a supporting plate, an installation rod, a supporting frame and a holding rod are arranged, when a cleaning frame is not used, the clamping seats at the left side and the right side are clamped outside the cleaning frame to prevent the cleaning frame from shaking, and then the holding rod can be held by hands to move the device, thereby facilitating the taking of the device by workers;
the utility model provides a mobile communication terminal antenna device, through setting up dust removal frame, dust removal board, when being stained with the dust on cleaning brush, can pull the movable block and let cleaning brush and dust removal board alternate movement, the in-process dust removal board of mutual motion can scrape the dust on the cleaning brush and fall, guarantees the efficiency of cleaning the dust, facilitates the use.
Drawings
Fig. 1 is a schematic structural diagram of an antenna device of a mobile communication terminal.
Fig. 2 is a rear view of an antenna device of a mobile communication terminal.
Fig. 3 is a schematic diagram of an internal structure of a housing in an antenna device of a mobile communication terminal.
Fig. 4 is a schematic diagram of a structure at a in fig. 3 in an antenna device of a mobile communication terminal.
Fig. 5 is a schematic structural view of a dust removing frame in an antenna device of a mobile communication terminal.
Reference numbers in the figures: 1. a housing; 2. a guide groove; 3. a moving block; 4. a cleaning frame; 5. cleaning with a brush; 6. a clamping seat; 7. a telescopic column; 8. a piston; 9. a limiting rod; 10. a support plate; 11. mounting a rod; 12. a support frame; 13. a clamping ring; 14. a holding rod; 15. a protective sleeve; 16. heat dissipation holes; 17. a dust removal frame; 18. a dust removal plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
Example one
As shown in fig. 1-5, the cleaning device comprises a housing 1, a guide groove 2 is arranged on the housing 1, a moving block 3 is clamped in the guide groove 2, a cleaning frame 4 is sleeved outside the moving block 3, and a cleaning brush 5 is arranged on one side of the cleaning frame 4 close to the housing 1;
clean the installation pole 11 that two mirror images of fixedly connected with distribute on the frame 4, installation pole 11 outside cover is equipped with support frame 12, support frame 12 rotates with installation pole 11 to be connected, all has welded two clamp rings 13 on two installation poles 11, and support frame 12 card is gone into and is pressed from both sides ring 13 inboard, and support frame 12 fixedly connected with holding rod 14, and holding rod 14 outside cover is equipped with lag 15, is provided with a plurality of louvres 16 on the casing 1.
Example two
On the basis of the first embodiment, the shell 1 is fixedly connected with a dust removing frame 17, a plurality of dust removing plates 18 are installed on the dust removing frame 17, and the dust removing plates 18 are provided with chamfer angles or fillet structures.
EXAMPLE III
The utility model comprises a shell 1, wherein a plurality of guide grooves 2 are arranged on the shell 1, the plurality of guide grooves 2 are distributed in a mirror image manner, a moving block 3 is clamped in the guide grooves 2, the part of the moving block 3 clamped in the guide grooves 2 is arranged in a T-shaped shape, the moving block 3 is connected with the guide grooves 2 in a sliding manner, a cleaning frame 4 is sleeved outside the moving block 3, and a cleaning brush 5 is arranged at one side of the cleaning frame 4 close to the shell 1;
the outer side of the shell 1 is provided with a plurality of clamping seats 6, the clamping seats 6 are distributed in a mirror image mode, the clamping seats 6 are made of elastic rubber materials, the cleaning frame 4 is clamped into the clamping seats 6, inclined portions are arranged on the clamping seats 6 and incline towards one side close to the clamping seats 6, the clamping seats 6 are fixedly connected with telescopic columns 7, pistons 8 are clamped in the telescopic columns 7, the pistons 8 are slidably connected with the telescopic columns 7, limiting rods 9 are fixedly connected with the pistons 8, the limiting rods 9 are clamped into the telescopic columns 7 and slidably connected with the telescopic columns 7, the diameters of the pistons 8 are larger than the diameters of the limiting rods 9, springs are clamped on the inner sides of the telescopic columns 7 and connected with the pistons 8, the limiting rods 9 are fixedly connected with supporting plates 10, and the supporting plates 10 are fixedly connected with the shell 1;
clean two installation poles 11 that the mirror image of fixedly connected with distributes on the frame 4, 11 outside covers of installation pole are equipped with support frame 12, support frame 12 rotates with installation pole 11 to be connected, all weld on two installation poles 11 and have two clamp rings 13, support frame 12 card is gone into clamp ring 13 inboard, support frame 12 fixedly connected with holding rod 14, holding rod 14 outside covers is equipped with lag 15, be provided with a plurality of louvres 16 on the casing 1, fixedly connected with dust removal frame 17 on the casing 1, install a plurality of dust removal board 18 on the dust removal frame 17, set up chamfer or fillet structure on the dust removal board 18.
The working principle is as follows:
when the utility model is used, by arranging the guide groove 2, the moving block 3, the cleaning frame 4 and the cleaning brush 5, when the surface of the shell 1 needs to be cleaned, the moving block 3 is pulled and the moving block 3 is moved along the guide groove 2, and the cleaning brush 5 on the cleaning frame 4 cleans dust on the surface of the shell 1, so that the structure is simple and the use is convenient;
by arranging the clamping seats 6, the telescopic columns 7, the piston 8, the limiting rod 9, the supporting plate 10, the mounting rod 11, the supporting frame 12 and the holding rod 14, when the cleaning frame 4 is not used, the clamping seats 6 on the left side and the right side are clamped outside the cleaning frame 4 to prevent the cleaning frame 4 from shaking, and then the holding rod 14 can be held by hands to move the device, so that a worker can take the device conveniently;
through setting up dust removal frame 17, dust removal board 18, when being stained with the dust on the brush 5, can pull movable block 3 and let brush 5 and dust removal board 18 alternate each other, the in-process dust removal board 18 of mutual motion can scrape the dust on the brush 5 off, guarantees the efficiency of cleaning the dust, facilitates the use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. A mobile communication terminal antenna device comprises a shell (1), and is characterized in that a guide groove (2) is formed in the shell (1), a moving block (3) is clamped in the guide groove (2), a cleaning frame (4) is sleeved on the outer side of the moving block (3), and a cleaning brush (5) is installed on one side, close to the shell (1), of the cleaning frame (4);
clean installation pole (11) that two mirror images of fixedly connected with distribute on frame (4), installation pole (11) outside cover is equipped with support frame (12), support frame (12) rotate with installation pole (11) and are connected, two all the welding has two clamp rings (13) on installation pole (11), it is inboard that clamp ring (13) are gone into to support frame (12) card, support frame (12) fixedly connected with holding rod (14), holding rod (14) outside cover is equipped with lag (15), be provided with a plurality of louvres (16) on casing (1).
2. A mobile communication terminal antenna device according to claim 1, characterized in that said guide slot (2) is provided in plurality, and a plurality of said guide slots (2) are distributed in mirror image.
3. The mobile communication terminal antenna device according to claim 1, wherein the portion of the moving block (3) that is snapped into the guide groove (2) is formed in a T-shape, and the moving block (3) is slidably connected to the guide groove (2).
4. The mobile communication terminal antenna device according to claim 1, wherein a plurality of clamping seats (6) are arranged on the outer side of the housing (1), the clamping seats (6) are distributed in a mirror image manner, the clamping seats (6) are made of elastic rubber materials, and the cleaning frame (4) is clamped into the clamping seats (6).
5. A mobile communication terminal antenna device according to claim 4, characterized in that said snap-in seat (6) is provided with an inclined portion, said inclined portion being inclined to a side close to the snap-in seat (6).
6. The mobile communication terminal antenna device according to claim 5, wherein the clamping seat (6) is fixedly connected with a telescopic column (7), a piston (8) is clamped in the telescopic column (7), the piston (8) is slidably connected with the telescopic column (7), the piston (8) is fixedly connected with a limiting rod (9), the limiting rod (9) is clamped in the telescopic column (7) and slidably connected with the telescopic column (7), and the diameter of the piston (8) is larger than that of the limiting rod (9).
7. The mobile communication terminal antenna device according to claim 6, wherein a spring is clamped inside the telescopic column (7), the spring is connected with the piston (8), the limiting rod (9) is fixedly connected with a support plate (10), and the support plate (10) is fixedly connected with the housing (1).
8. The mobile communication terminal antenna device according to claim 1, wherein a dust removing frame (17) is fixedly connected to the housing (1), a plurality of dust removing plates (18) are installed on the dust removing frame (17), and a chamfer or fillet structure is arranged on the dust removing plates (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727402.7U CN214313530U (en) | 2021-04-09 | 2021-04-09 | Mobile communication terminal antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120727402.7U CN214313530U (en) | 2021-04-09 | 2021-04-09 | Mobile communication terminal antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214313530U true CN214313530U (en) | 2021-09-28 |
Family
ID=77838006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120727402.7U Expired - Fee Related CN214313530U (en) | 2021-04-09 | 2021-04-09 | Mobile communication terminal antenna device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214313530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024000261A1 (en) * | 2022-06-29 | 2024-01-04 | 嘉兴量创科技有限公司 | Circuit connection sealing structure for communication and network tester |
-
2021
- 2021-04-09 CN CN202120727402.7U patent/CN214313530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024000261A1 (en) * | 2022-06-29 | 2024-01-04 | 嘉兴量创科技有限公司 | Circuit connection sealing structure for communication and network tester |
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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 |
Granted publication date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |