CN202256890U - Three-dimensional (3D) eyeglass hardware system - Google Patents
Three-dimensional (3D) eyeglass hardware system Download PDFInfo
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- CN202256890U CN202256890U CN2011203382762U CN201120338276U CN202256890U CN 202256890 U CN202256890 U CN 202256890U CN 2011203382762 U CN2011203382762 U CN 2011203382762U CN 201120338276 U CN201120338276 U CN 201120338276U CN 202256890 U CN202256890 U CN 202256890U
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Abstract
The utility model discloses a three-dimensional (3D) eyeglass hardware system, which is characterized by comprising a master chip (1), wherein the master chip (1) is connected with a communication module (2), a state indicating lamp (3), a lithium cell (4), a key (5), an external charging interface (6) and eyeglass lenses (7) respectively. Due to the adoption of a method for directly connecting the master chip with various parts, an implementation scheme is simplified; external communication is performed through an infrared communication module or a wireless radio frequency module, and synchronism of a control system is greatly improved; and TPS65835 or TPS65735 serves as the master chip, and power consumption of the whole system is greatly reduced.
Description
Technical field
The utility model relates to a kind of 3D glasses hardware system, relates in particular to a kind of 3D glasses hardware system of low-power consumption.
Background technology
The 3D glasses of main flow adopt 3 kinds of solutions nothing more than on the market at present: aberration formula, polarization type and initiatively fast gate-type.Fast gate-type 3D realizes 3D effect through the refresh rate that improves picture; Through being divided into two picture by frame; Form two group of pictures of corresponding left eye and right eye; Staggered continuously showing, Infrared Projector makes left and right eyes see respective picture in the correct moment on the left and right sides eyeglass switch of synchronous 3D glasses simultaneously.This technology can keep the original resolution of picture, lets the user enjoy real full HD 3D effect very like a cork.Weak point, being has integrated circuit on its mirror holder, therefore can seem heavy, and needs it is charged; And that its advantage is a 3D effect is outstanding.
Fast gate-type 3D glasses commonly used in the market adopt discrete element to build control system mostly, and implementation is complicated, poor synchronization, and power consumption is excessive.
The utility model content
The purpose of the utility model is, a kind of 3D glasses hardware system is provided, and implementation is succinct, and synchronism is high, and power consumption is less.
For solving the problems of the technologies described above; The utility model adopts following technical scheme: a kind of 3D glasses hardware system; It is characterized in that: comprise master chip, master chip is connecting communication module, status indicator lamp, lithium battery, button, external charging interface and eyeglass respectively.
In the aforesaid 3D glasses hardware system, inner integrated power supply management kernel of described master chip and micro-control unit, the power management kernel is integrated with lower module, lithium cell charging administration module, LDO power module, DCDC boost module and H bridge switch circuit.
In the aforesaid 3D glasses hardware system, described master chip model is TPS65835.
In the aforesaid 3D glasses hardware system, the inner integrated power supply management of described master chip kernel, its power management kernel is integrated with lower module, lithium cell charging administration module, LDO power module, DCDC boost module and H bridge switch circuit.
In the aforesaid 3D glasses hardware system, described master chip model is TPS65735; Master chip is connecting micro-control unit, and micro-control unit is connecting communication module.
In the aforesaid 3D glasses hardware system, described communication module adopts infrared communication module or wireless radio frequency modules.
Compared with prior art, the utility model adopts master chip directly to connect the method for attachment of each parts, has simplified implementation; Use infrared communication module or wireless radio frequency modules to carry out PERCOM peripheral communication, strengthened the synchronism of control system greatly; Use TPS65835 or TPS65735 as master chip, greatly reduce the power consumption of total system.
Description of drawings
Fig. 1 is the structural representation of the embodiment one of the utility model;
Fig. 2 is the process chart of the embodiment one of the utility model.
Fig. 3 is the master chip structural representation of the embodiment one of the utility model;
Reference numeral:
The 1-master chip, 2-communication module, 3-status indicator lamp, 4-lithium battery, 5-button; 6-external charging interface, 7-eyeglass, 8-micro-control unit, 9-power management kernel; 10-lithium cell charging administration module, 11-LDO power module, 12-DCDC boost module, 13-H bridge switch circuit.
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Embodiment
Embodiment one.A kind of 3D glasses hardware system, as shown in Figure 1, comprising: master chip 1, master chip 1 are connecting communication module 2, status indicator lamp 3, lithium battery 4, button 5, external charging interface 6 and eyeglass 7 respectively.
TPS65835 is a kind of novel PMU that is used for active shutter 3D glasses; As shown in Figure 3; Inner integrated power supply management kernel 9 and micro-control unit 8, its perfect power management kernel is integrated with lower module: lithium cell charging administration module 10, LDO power module 11, DCDC boost module 12 and H bridge switch circuit 13.The lithium cell charging process can be divided into three phases: precharge, rapid charge and charging termination; LDO power module 11 provides power supply for micro-control unit 8; DCDC 12 module adjustable output voltage: the 8V to 16V that boost are for full H bridge analog switch 13 provides power supply; Full H bridge is simulated 13 switches and is carried out internal control to realize systemic-function by micro-control unit 8.Each module in the perfect SOC scheme has realized that through the power management kernel whole process power consumption is controlled, thereby makes the product power consumption reduce greatly.Moreover, adopt the SOC scheme to make board area reduce, weight obviously alleviates, and has saved production cost simultaneously.
The SOC scheme of the utility model provides easy intelligence and battery management scheme efficiently---and battery electric quantity detects and the charging process of intelligent and high-efficiency.Battery electric quantity detects can inform the situation of current electric quantity, thereby has avoided the micro-control unit 8 continuous power consumptions that detect electric weight and produce.The charging process of intelligent and high-efficiency was divided into for three steps: precharge, rapid charge and charging termination.Its advantage is to have shortened the duration of charging, effectively avoids phenomenons such as over-charging of battery, has guaranteed the safety of battery, has prolonged battery serviceable life.
LDO11 provides the supply voltage of two kinds of specifications, makes it have very strong compatibility.LDO11 closes under park mode, and active mode is opened down.Micro-control unit 8 and part peripheral components thereof can be supplied power by LDO11, can effectively reduce the system standby power consumption.
The output of DCDC12 boost module can be configured by peripheral components, and output area 8V to 16V has more compatibility and practicality, meets the power requirement of the full H bridge switch of the utility model.The opening and closing of DCDC12 module are controlled simultaneously, can effectively reduce system power dissipation.
The hardware of the utility model is that the low power operation of system provides perfect solution, realizes that omnidistance power consumption is controlled.Moreover, the utility model adopts the SOC scheme, has simplified design proposal, has shortened the design cycle, has reduced the weight and volume of 3D glasses, has strengthened the stability of system, and has reduced production cost.
During use, as shown in Figure 2, communication module received frame synchronizing signal; And send the micro-control unit 8 among the TPS65835 to, and after TPS65835 confirms to be frame synchronizing signal, the switching deviation of proofreading and correct right and left eyes; Then switching sequence is outputed on the lens, realize that right and left eyes switches.Moreover, the design of external charging interface, for the user provides easy charging modes, the user need not often to change battery because of 3D glasses dead battery.
In the present embodiment, master chip 1 also can adopt TPS65735, simultaneously must be at micro-control unit 8 of increase in being connected of communication module 2 and master chip 1.
In the present embodiment, communication module 2 also can adopt wireless radio frequency modules.
Claims (6)
1. 3D glasses hardware system, it is characterized in that: comprise master chip (1), master chip (1) is connecting communication module (2), status indicator lamp (3), lithium battery (4), button (5), external charging interface (6) and eyeglass (7) respectively.
2. 3D glasses hardware system according to claim 1; It is characterized in that: inner integrated power supply management kernel (9) of described master chip (1) and micro-control unit (8); Power management kernel (9) is integrated with lower module, lithium cell charging administration module (10), LDO power module (11), DCDC boost module (12) and H bridge switch circuit (13).
3. 3D glasses hardware system according to claim 2 is characterized in that: described master chip (1) model is TPS65835.
4. 3D glasses hardware system according to claim 1; It is characterized in that: the inner integrated power supply management of described master chip (1) kernel (9); Its power management kernel (9) is integrated with lower module, lithium cell charging administration module (10), LDO power module (11), DCDC boost module (12) and H bridge switch circuit (13).
5. 3D glasses hardware system according to claim 4 is characterized in that: described master chip (1) model is TPS65735; Master chip (1) is connecting micro-control unit (8), and micro-control unit (8) is connecting communication module (2).
6. 3D glasses hardware system according to claim 1 is characterized in that: described communication module (2) adopts infrared communication module or wireless radio frequency modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203382762U CN202256890U (en) | 2011-09-09 | 2011-09-09 | Three-dimensional (3D) eyeglass hardware system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203382762U CN202256890U (en) | 2011-09-09 | 2011-09-09 | Three-dimensional (3D) eyeglass hardware system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256890U true CN202256890U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203382762U Expired - Fee Related CN202256890U (en) | 2011-09-09 | 2011-09-09 | Three-dimensional (3D) eyeglass hardware system |
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| Country | Link |
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| CN (1) | CN202256890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202092A (en) * | 2014-09-18 | 2014-12-10 | 长芯盛（武汉）科技有限公司 | Receiving, transmitting and controlling three-in-one chip applicable to SFP (small form-factor pluggable) + high-speed photoelectric communication |
-
2011
- 2011-09-09 CN CN2011203382762U patent/CN202256890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202092A (en) * | 2014-09-18 | 2014-12-10 | 长芯盛（武汉）科技有限公司 | Receiving, transmitting and controlling three-in-one chip applicable to SFP (small form-factor pluggable) + high-speed photoelectric communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIERDA TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: LIERDA SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 310011 Gongshu District, Hangzhou Province, harmony Road, building A, room 1201, room, 18 Patentee after: Lierda Science & Technology Group Co., Ltd. Address before: Lilda science and Technology Building No. 425 Hangzhou City, Zhejiang province Gongshu District Dengyun road 310011 14 floor Patentee before: Lierda Science and Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |