CN101969749A - Wireless communication device - Google Patents
Wireless communication device Download PDFInfo
- Publication number
- CN101969749A CN101969749A CN2010102937665A CN201010293766A CN101969749A CN 101969749 A CN101969749 A CN 101969749A CN 2010102937665 A CN2010102937665 A CN 2010102937665A CN 201010293766 A CN201010293766 A CN 201010293766A CN 101969749 A CN101969749 A CN 101969749A
- Authority
- CN
- China
- Prior art keywords
- wireless telecom
- telecom equipment
- usb plug
- renovating
- articulated structure
- Prior art date
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a wireless communication device which comprises a body and a turnover cover, wherein a USB plug and an articulated structure for connecting the turnover cover are respectively arranged at two ends of the body; and a cover for covering the USB plug and an articulated structure for connecting the body are respectively arranged at two ends of the turnover cover. Compared with the prior art, the technical scheme of the invention has good heat dissipation effect, i.e. the heat can be dissipated smoothly through the USB plug; because the vertical arrangement of the body is beneficial to air convection heat dissipation, heat dissipation holes can also be perforated to further strengthen the heat dissipation capability; the folded structure enables the space utilization to be better; in a cover closing state, the whole device is a smart cube, is shorter than other structures and has novel and unique molding; in a working state, the device occupies small desktop space and can not be crashed and damaged easily; and a PCB component is well connected with a personal computer (PC), and an antenna is farther from a main board, thereby being favorable for improving the performance of the antenna.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of Wireless Telecom Equipment.
Background technology
Along with the develop rapidly of wireless interconnected network technology, utilize notebook computer to obtain using widely by the mode of USB Modem online.Early stage USB Modem uses simple straight cutting structure (as shown in Figure 1), and following several defective is arranged: level is stretched out after 1, inserting computer, not only takies desk-top space, and bumps easily, damages the USB connector of MODEM or computer; 2, Fu Dai USB cap is lost easily; 3, MODEM is very near apart from desktop under the operating state, and other foreign material such as key that desktop is placed, water tumbler etc. influence antenna performance easily; 4, direct insertion structure level is placed, and cross-ventilation is bad, causes temperature rise higher.
In order to address this problem, industry has generally been used the modulator-demodulator (as shown in Figure 2) of rotatable USB plug.This structure has successfully solved the problems referred to above by the rotation of USB head: 1. be in plumbness after inserting computer, do not take up room, be difficult for bumping; 2. cancelled the USB cap; 3. antenna is in the top during operating state, is not subject to the foreign material influence that desktop is placed.
But, the modulator-demodulator of rotatable USB plug also has some defectives of self, mainly comprise: be beneficial to cross-ventilation though 1. vertically be placed with, but because of USB plug can not realize good hot link with the MODEM mainboard, the heat of MODEM itself is difficult to shed by the USB head, causes the temperature rise of this class formation to be higher than the straight cutting structure; 2.USB it is also abundant not as straight inserting head that plug connects with the ground between the MODEM mainboard, easily antenna performance and antistatic property impacted.
No matter enter for fear of foreign matter, be direct insertion or rotary structure, and the heat radiation of all can not punching on the shell so just causes temperature rise higher, may influence the modulator-demodulator operate as normal.
Summary of the invention
The objective of the invention is for addressing the above problem, and a kind of Wireless Telecom Equipment that proposes.
For achieving the above object, the present invention proposes a kind of Wireless Telecom Equipment, and described Wireless Telecom Equipment comprises body and renovate that described body two ends are respectively equipped with USB plug and are used to be connected the articulated structure of renovating; The described two ends of renovating are respectively equipped with the lid and the articulated structure that is used to be connected body that is used to cover USB plug.
Further, the length direction of described USB plug is 90 degree with the length direction angle of body.
Further, described body interior comprises the required part PCB assembly of Wireless Telecom Equipment work.
Further, a side at USB plug place is provided with louvre on the described body.
Further, the described inside of renovating comprises required antenna of complete machine work and part PCB assembly.
Further, described body and renovate hingedly constitutes a complete USB Modem.
Further, described body and renovate between electrical connection, adopt flexible PCB and coaxial cable, wherein, flexible PCB transmission usim card signal, coaxial cable transmitting radio frequency signal.
Further, described body with renovate be connected by articulated structure after, can realize 180 degree rotations; There is detent mechanism described articulated structure inside, can the relative position of renovating with body be fixed renovating under the state of closing fully and opening fully.
The invention has the beneficial effects as follows: with respect to prior art, the technical solution of the present invention good heat dissipation promptly can be swimmingly by the USB plug heat radiation, and the vertical placement because of body is beneficial to the cross-ventilation heat radiation again, can also break up hot hole and further strengthen heat-sinking capability; Foldable structure is better to space utilization, is closing under the state of lid, and complete machine is a small and exquisite cube, and length is shorter than other structures, the modern design uniqueness; Under the operating state, it is little to take desk-top space, is difficult for damaged in collision; The PCB assembly connects well with the ground of PC, and the antenna distance mainboard is far away, is beneficial to the raising antenna performance.
Description of drawings
Fig. 1 is the state after the data card of straight inserting head in the prior art inserts notebook computer;
Fig. 2 is the state after the data card of swivel head in the prior art inserts notebook computer;
Fig. 3 is the outline drawings of one embodiment of the present of invention under decomposing state;
Fig. 4 is that the foregoing description is at the outline drawing that closes under the state of lid;
Fig. 5 is the internal structure profile of the foregoing description.
Embodiment
Wireless Telecom Equipment of the present invention comprises body and renovates two modules.Described body two ends have USB plug respectively and are used to be connected the articulated structure of renovating; The length direction of its USB plug has 90 degree angles with the length direction of body; Body interior comprises the required PCB assembly of complete machine work; Hot hole can be broken up in the USB plug place side on the body.The described two ends of renovating are respectively the lids and the articulated structure that is used to be connected body that is used to cover USB plug; Renovate inside and comprise the required antenna of complete machine work, also can comprise part PCB assembly.
Above-mentioned body and renovating, hinged, constitute a complete USB Modem.In articulated structure inside, adopt flexible PCB or cable realization body and renovate being electrically connected of inner PCB assembly.
When the user carries, renovate the state of lid that closes that is in, USB plug and the louvre on the body covered by renovating at this moment, and dust can not enter.
In working order down, renovate and be opened, USB plug is inserted the USB jack of PC, the air in the louvre can form convection current, can strengthen heat radiation;
Below in conjunction with drawings and Examples Wireless Telecom Equipment of the present invention is described in detail.In the following embodiments, Wireless Telecom Equipment is that example describes with the USB Modem.
The modulator-demodulator of present embodiment is made up of two essential parts, is respectively body and renovating, as shown in Figure 3.
Fig. 3 is the outline drawings of one embodiment of the present of invention under decomposing state, and its right side is a body, and its lower end is equipped with USB connector 301, and its direction of insertion forms a right angle with the length direction of body self; The articulated structure 302 that the upper end of body has connection to renovate; On the body, also include louvre 303.
The left side of Fig. 3 is to renovate, and there is corresponding articulated structure 305 upper end of renovating, and is can be with body hinged and rotate freely; The lower end of renovating is provided with the lid 304 that can seal USB plug, and dust can not enter USB plug after guaranteeing to close lid.
Body with renovate be connected by articulated structure after, can realize 180 degree rotations.There is detent mechanism articulated structure inside, can the relative position of renovating with body be fixed renovating under the state of closing fully and opening fully.
Accompanying drawing 4 be the foregoing description at the outline drawing that closes under the state of lid, louvre and USB plug are all renovated covering, guarantee that all holes do not have dust and enter.
Accompanying drawing 5 is internal structure profiles of the foregoing description, and concrete structure is as follows:
In the body interior of Fig. 5, two PCB assemblies are installed, be respectively 501 (PCB assemblies) and 502 (the 2nd PCB assemblies).USB connector 301 on the body in body interior, is directly installed on the PCB assembly 501, makes heat to distribute by USB connector.The major function circuit of modulator-demodulator is realized on intrinsic two PCB assemblies.
In the inside of renovating of Fig. 5, comprise the antenna 504 and the 3rd PCB assembly 503 of modulator-demodulator, in order to reduce the volume of main body, the usim card seat is installed on the 3rd PCB assembly 503.Renovating also, design is useful on the lid 304 that covers USB connector.
In Fig. 5, the 508th, be used to connect main body and the articulated structure of renovating, renovate and can rotate as the axle center.Solid line is the position under the operating state, under closure state, renovates the position 507 that can be rotated to shown in the dotted line.
In the present embodiment, body and renovate between electrical connection, adopt flexible PCB and coaxial cable.Wherein, flexible PCB transmission usim card signal, coaxial cable transmitting radio frequency signal.Described above only is preferred embodiments of the present invention; certainly can not limit interest field of the present invention with this; therefore; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (8)
1. a Wireless Telecom Equipment is characterized in that, described Wireless Telecom Equipment comprises body and renovate that described body two ends are respectively equipped with USB plug and are used to be connected the articulated structure of renovating; The described two ends of renovating are respectively equipped with the lid and the articulated structure that is used to be connected body that is used to cover USB plug.
2. Wireless Telecom Equipment as claimed in claim 1 is characterized in that: the length direction of described USB plug is 90 degree with the length direction angle of body.
3. Wireless Telecom Equipment as claimed in claim 1 is characterized in that: described body interior comprises the required part PCB assembly of Wireless Telecom Equipment work.
4. Wireless Telecom Equipment as claimed in claim 1 is characterized in that: the USB plug place side is provided with louvre on the described body.
5. Wireless Telecom Equipment as claimed in claim 1 is characterized in that: the described inside of renovating comprises required antenna of complete machine work and part PCB assembly.
6. Wireless Telecom Equipment as claimed in claim 1 is characterized in that: described body and renovate hingedly constitutes a complete USB Modem.
7. Wireless Telecom Equipment as claimed in claim 1 is characterized in that: described body and renovate between electrical connection, adopt flexible PCB and coaxial cable, wherein, flexible PCB transmission usim card signal, coaxial cable transmitting radio frequency signal.
8. Wireless Telecom Equipment as claimed in claim 1 is characterized in that: described body with renovate be connected by articulated structure after, can realize 180 degree rotations; There is detent mechanism described articulated structure inside, can the relative position of renovating with body be fixed renovating under the state of closing fully and opening fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102937665A CN101969749A (en) | 2010-09-19 | 2010-09-19 | Wireless communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102937665A CN101969749A (en) | 2010-09-19 | 2010-09-19 | Wireless communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101969749A true CN101969749A (en) | 2011-02-09 |
Family
ID=43548796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102937665A Pending CN101969749A (en) | 2010-09-19 | 2010-09-19 | Wireless communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101969749A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548050A (en) * | 2011-12-29 | 2012-07-04 | 中兴通讯股份有限公司 | Wireless communication device |
| CN108946600A (en) * | 2018-09-25 | 2018-12-07 | 浙江瀚镪自动化设备股份有限公司 | The communication joint fixed structure and scissor-type job platform of scissor-type job platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030148788A1 (en) * | 2002-02-01 | 2003-08-07 | Lg Electronics Inc. | Integrated wireless local loop system |
| US20070056016A1 (en) * | 2005-09-08 | 2007-03-08 | Animation Technologies Inc. | Mobile video adapter stick |
| CN101217650A (en) * | 2007-12-28 | 2008-07-09 | 惠州华阳通用电子有限公司 | A terrestrial broadcasting digital TV receiver, control method and system |
| CN201188322Y (en) * | 2008-01-16 | 2009-01-28 | 中兴通讯股份有限公司 | Rotary USB data card on an antenna side |
| CN201204050Y (en) * | 2008-01-18 | 2009-03-04 | 中兴通讯股份有限公司 | USB data card with rotatable antenna |
| US7530823B1 (en) * | 2008-01-07 | 2009-05-12 | Sony Ericsson Mobile Communications Ab | USB modem devices with a flip antenna and a retractable USB connector |
-
2010
- 2010-09-19 CN CN2010102937665A patent/CN101969749A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030148788A1 (en) * | 2002-02-01 | 2003-08-07 | Lg Electronics Inc. | Integrated wireless local loop system |
| US20070056016A1 (en) * | 2005-09-08 | 2007-03-08 | Animation Technologies Inc. | Mobile video adapter stick |
| CN101217650A (en) * | 2007-12-28 | 2008-07-09 | 惠州华阳通用电子有限公司 | A terrestrial broadcasting digital TV receiver, control method and system |
| US7530823B1 (en) * | 2008-01-07 | 2009-05-12 | Sony Ericsson Mobile Communications Ab | USB modem devices with a flip antenna and a retractable USB connector |
| CN201188322Y (en) * | 2008-01-16 | 2009-01-28 | 中兴通讯股份有限公司 | Rotary USB data card on an antenna side |
| CN201204050Y (en) * | 2008-01-18 | 2009-03-04 | 中兴通讯股份有限公司 | USB data card with rotatable antenna |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548050A (en) * | 2011-12-29 | 2012-07-04 | 中兴通讯股份有限公司 | Wireless communication device |
| WO2013097428A1 (en) * | 2011-12-29 | 2013-07-04 | 中兴通讯股份有限公司 | Wireless communication device |
| CN108946600A (en) * | 2018-09-25 | 2018-12-07 | 浙江瀚镪自动化设备股份有限公司 | The communication joint fixed structure and scissor-type job platform of scissor-type job platform |
| CN108946600B (en) * | 2018-09-25 | 2024-03-01 | 浙江瀚镪自动化设备股份有限公司 | Communication joint fixing structure of scissor type work platform and scissor type work platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8174836B2 (en) | Data card | |
| CN104115576A (en) | Connection box, main box, and base station transceiver | |
| CN207354753U (en) | Mobile terminal test device and its signal shielding cabinet | |
| CN101969749A (en) | Wireless communication device | |
| CN204179520U (en) | A kind of distribution data terminal with aviation plug | |
| CN205245392U (en) | Air conditioner outdoor unit | |
| CN209088986U (en) | A kind of gateway for being easily installed and radiating | |
| JPH11298180A (en) | Communication device | |
| CN106921078A (en) | One kind is rotatably inserted with hiding | |
| CN102802393B (en) | antenna isolator | |
| CN106878837A (en) | A kind of Outdoor voice box protection device | |
| KR100987923B1 (en) | Usb modem device | |
| CN205092854U (en) | Novel radio communication device | |
| CN206004183U (en) | Rain-proof is anti-tampering to be easy to radiate and is easy to mobile Electric Appliance Cabinet | |
| US9219513B2 (en) | Wireless communication system | |
| CN213280353U (en) | Boats and ships electrical control box with waterproof function | |
| CN210807415U (en) | Image shielding camera device | |
| CN204905506U (en) | Socket structure with insulating piece | |
| CN203760665U (en) | Driving device for electrically-tuned antenna, and multi-frequency electrically-tuned antenna | |
| CN219394951U (en) | Image acquisition device | |
| CN213660905U (en) | Block terminal for electrical engineering | |
| US20060082508A1 (en) | Wireless WAN antenna | |
| CN220895836U (en) | WIFI dual-frenquency antenna and terminal equipment | |
| CN206024395U (en) | A kind of control box of GNSS receiver | |
| CN209692061U (en) | Connector assembly and medical equipment with it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110209 |