CN107911634B - Small-size portable high-standard-definition wireless coding transmitter - Google Patents
Small-size portable high-standard-definition wireless coding transmitter Download PDFInfo
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- CN107911634B CN107911634B CN201711181272.6A CN201711181272A CN107911634B CN 107911634 B CN107911634 B CN 107911634B CN 201711181272 A CN201711181272 A CN 201711181272A CN 107911634 B CN107911634 B CN 107911634B
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- expansion card
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- portable high
- connecting part
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
Abstract
The invention relates to the technical field of radio and television wireless equipment, in particular to a small portable high-standard-definition wireless coding transmitter and a mechanical structure for disassembling and replacing an expansion card of the transmitter. The small portable high-standard-definition wireless coding transmitter disclosed by the embodiment of the invention can realize convenient and stable assembly and disassembly of different expansion cards and a host machine through two different clamping hook modes and locking modes which are mutually matched, can meet various environmental conditions and small high-standard-definition wireless coding transmitters in various occasions, has small and compact structure, stable use and flexible and simple operation, is further combined with other structural designs, and has attractive appearance, is integrated and can prevent shaking.
Description
Technical Field
The invention belongs to the technical field of radio and television wireless equipment, and particularly relates to a small portable high-standard-definition wireless coding transmitter and a mechanical structure for disassembling and replacing an expansion card of the transmitter.
Background
At present, high standard definition wireless coding transmitters in the market are developed to be small and exquisite, and are convenient for interviewers to carry about.
However, the functions of the devices cannot be expanded by mechanical plugging on one device. In order to adapt to the interview live broadcast in various environments and occasions, a broadcast and television wireless live broadcast device which can meet various conditions and use different extension functions is urgently needed.
Disclosure of Invention
The invention aims to provide a novel small portable high-definition wireless coding transmitter, which overcomes the defect that the functions of equipment cannot be expanded by mechanical plugging and unplugging in the prior art by utilizing a specific mechanical structure that an expansion card can be disassembled and replaced, and can be applied to interview live broadcast and the like in various environments and occasions.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a small portable high-standard-definition wireless coding transmitter comprises a transmitter host and an expansion card, wherein a built-in transmitting antenna, a key, a control switch, a cover plate and a connector are arranged on the host; the expansion card is provided with a display screen, a key and an expansion card shell,
the method is characterized in that: the host is also provided with a lower connecting part, the lower connecting part is provided with a convex clamping and fixing part, and the connector is arranged at the lower connecting part; the expansion card is provided with an upper connecting part, the upper connecting part is provided with a connecting unit and a clamping groove structure, the connecting unit is electrically connected with the connector on the lower connecting part, and the host and the expansion card are clamped and fixed with the clamping groove structure on the upper connecting part through the clamping and fixing component.
Further, still set up bellied a plurality of guide rails on the lower connecting portion, it is provided with a plurality of guide slots to go up the connecting portion, the guide rail with the number of guide slot is corresponding, a plurality of guide rails are connected with a plurality of guide slots and are corresponded the connection.
Furthermore, the guide groove comprises a wide groove and a narrow groove which are connected into a whole.
Furthermore, the number of the guide rails and the guide grooves is at least 3 respectively, the guide rails are arranged on the left side and the right side of the lower connecting part of the main machine respectively, and at least one guide rail is arranged on each side; the guide grooves are formed in the left side and the right side of the lower surface of the expansion card, and at least one guide groove is formed in each side of the lower surface of the expansion card.
Furthermore, when the expansion card is placed on the connecting part of the host, the guide rail is butted with the wide groove of the guide groove, and when the expansion card is electrically connected with the host, the guide rail on the expansion card slides to the narrow groove of the guide groove to realize mutual locking.
Further, the expansion card can be a plurality of different expansion cards, so that different expansion function functions can be realized.
Furthermore, the clamping and fixing part on the top of the host is a clamping hook part, and the clamping groove structure on the expansion card is a groove or a hole matched with the clamping hook.
Furthermore, the bottom of the host is provided with a screw hole corresponding to the copper embedded nut on the expansion card.
Further, screws or other fastening means are passed through the screw holes and the copper-embedded nuts.
Preferably, the connection unit on the expansion card is a gold finger, the connector on the host is a PCIE connector, and the gold finger and the PCIE connector are inserted into each other to achieve electrical connection.
The invention has the beneficial effects that: through two different clamping hook modes and locking modes which are matched with each other, the convenient and stable assembly and disassembly of different expansion cards and a host are realized, the small high standard definition wireless coding transmitter which can meet various environmental conditions and various occasions is realized, and the small high standard definition wireless coding transmitter has the advantages of small and compact structure, stable use and flexible and simple operation; and other corresponding designs also make the appearance of this small-size high standard definition wireless coding transmitter pleasing to the eye, an organic whole, prevent to rock.
Drawings
Fig. 1 is an overall structural diagram of a high-definition wireless code transmitter.
Fig. 2 is a schematic diagram of the structure of the host.
Fig. 3 is a schematic front structure diagram of the expansion card.
Fig. 4 is a schematic diagram of a back structure of the expansion card.
Fig. 5 is an installation schematic diagram of a high-definition wireless code transmitter.
(1) A host; (2) the expansion card (3) is an expansion card shell; (4) an LCD display screen; (5) a silica gel key; (6) a guide rail; (7) a hook is clamped; (8) a guide groove; (9) a card slot; (10) a golden finger; (11) a PCIE connector; (12) a screw; (13) copper embedded nut
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1 to 5, in order to provide a small portable high-standard-definition wireless code transmitter, for explaining the operation principle and structure of the small portable high-standard-definition wireless code transmitter provided in this embodiment, a main body 1 and an expansion card 2 are shown in fig. 1 to 5.
Referring to fig. 1, the embodiment of the invention claims a small portable high-standard-definition wireless coding transmitter, which comprises a host 1 and an expansion card 2, wherein the host is provided with a built-in transmitting antenna, a key, a control switch, a cover plate and a connector 11; the expansion card is provided with a display screen, a key and an expansion card shell. The host and the housing are detachable.
Referring to fig. 2, the host 1 of the wireless code transmitter of the present invention is provided with a lower connecting portion, the lower connecting portion is provided with a protruding fastening member 7, and the connector 11 is disposed on the lower connecting portion.
Referring to fig. 3 and 4, the back of the expansion card 2 of the wireless encoding transmitter of the present invention is provided with an upper connecting portion, the upper connecting portion is provided with a connecting unit and a card slot structure 9, the connecting unit is electrically connected to the connector on the lower connecting portion, and the host and the expansion card 2 are clamped and fixed by the clamping and fixing member 7 and the card slot structure 9 on the upper connecting portion. The front surface of the expansion card 2 is provided with an LCD display screen 4, a key 5 and an expansion card shell 3
Referring to fig. 4 and 5, a plurality of guide rails 6 are further arranged on the lower connecting portion, a plurality of guide grooves 8 are arranged on the upper connecting portion, the number of the guide rails 6 corresponds to that of the guide grooves 8, and the guide rails are correspondingly connected with the guide grooves 8. The guide groove 8 is composed of a wide groove and a narrow groove which are connected into a whole.
Referring to fig. 4 and 5, the number of the guide rails 6 and the guide grooves 8 is 4, and the guide rails 6 are respectively arranged on the left side and the right side of the lower connecting part of the main machine, two on each side; the guide grooves 8 are formed in the left side and the right side of the lower surface of the expansion card, are formed in each side, are in bilateral symmetry on the surface of the host 1 and the surface of the expansion card shell 3, have the best stabilizing effect, and can prevent the expansion card 2 from shaking left and right after installation.
When the expansion card 2 is placed on the connecting part of the host 1, the guide rail is butted with the wide groove of the guide groove 8, and when the expansion card 2 is electrically connected with the host 1, the guide rail 6 on the expansion card 2 slides to the narrow groove of the guide groove 8, so that mutual locking is realized. Besides stabilizing the expansion card 2, the installation of the expansion card 2 can be ensured to be correct, and other problems such as component damage and component life reduction caused by reverse installation can be avoided.
Referring to fig. 5, the fastening component 7 on the top of the host is a hook component, and the slot structure 9 on the expansion card is a groove matching with the hook. The bottom of the host is provided with a screw hole corresponding to the copper embedded nut 13 on the expansion card. Through the screw holes and the copper insert 13 by screws or other fastening means. The connection unit on the expansion card is a gold finger 10, the connector 11 on the host is a PCIE connector 11, and the gold finger and the PCIE connector 11 are mutually inserted and combined to realize electrical connection.
The uniquely set small-sized high standard definition wireless coding transmitter can be carried about, is flexible and simple to operate, meets the requirements of various environmental conditions and various occasions, and can be widely applied to various major current wireless live broadcasts.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A small portable high-standard-definition wireless coding transmitter comprises a transmitter host and an expansion card, wherein a built-in transmitting antenna, a key, a control switch, a cover plate and a connector are arranged on the host; the expansion card is provided with a display screen, a key and an expansion card shell,
the method is characterized in that: the host is also provided with a lower connecting part, the lower connecting part is provided with a convex clamping and fixing part, and the connector is arranged at the lower connecting part; the expansion card is provided with an upper connecting part which is provided with a connecting unit and a clamping groove structure, the connecting unit is electrically connected with the connector on the lower connecting part, the host and the expansion card are clamped and fixed with the clamping groove structure on the upper connecting part through the clamping and fixing part,
the lower connecting part is also provided with a plurality of raised guide rails, the upper connecting part is provided with a plurality of guide grooves, the number of the guide rails corresponds to that of the guide grooves, and the guide rails are correspondingly connected with the guide grooves;
the guide slot comprises wide groove and narrow groove, wide groove and narrow groove link to each other as an organic whole.
2. The compact portable high-definition wireless code transmitter according to claim 1, characterized in that: the number of the guide rails and the number of the guide grooves are respectively at least 3, the guide rails are respectively arranged on the left side and the right side of the lower connecting part of the main machine, and at least one guide rail is arranged on each side; the guide grooves are formed in the left side and the right side of the lower surface of the expansion card, and at least one guide groove is formed in each side of the lower surface of the expansion card.
3. The compact portable high-definition wireless code transmitter according to claim 2, characterized in that: when the expansion card is placed on the host connecting part, the guide rail is firstly butted with the wide groove of the guide groove, and when the expansion card is electrically connected with the host, the guide rail on the expansion card slides to the narrow groove of the guide groove to realize mutual locking.
4. The compact portable high-definition wireless code transmitter according to claim 3, characterized in that: the expansion card can be a plurality of different expansion cards, so that different expansion functions can be realized.
5. The compact portable high-definition wireless code transmitter according to claim 2, characterized in that: the clamping and fixing part on the top of the host is a clamping hook part, and the corresponding clamping groove structure on the expansion card is a groove or a hole matched with the clamping hook.
6. The compact portable high-definition wireless code transmitter according to claim 4 or 5, characterized in that: and the bottom of the host is provided with a screw hole corresponding to the copper embedded nut on the expansion card.
7. The compact portable high-definition wireless code transmitter according to claim 6, characterized in that: through the screw holes and the copper embedded nuts by screws or other fastening components.
8. A compact portable high-definition wireless code transmitter according to any one of claims 2-5 and 7, characterized in that: the connection unit on the expansion card is a golden finger, the connector on the host is a PCIE connector, and the golden finger and the PCIE connector are mutually inserted and combined to realize electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181272.6A CN107911634B (en) | 2017-11-23 | 2017-11-23 | Small-size portable high-standard-definition wireless coding transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711181272.6A CN107911634B (en) | 2017-11-23 | 2017-11-23 | Small-size portable high-standard-definition wireless coding transmitter |
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| Publication Number | Publication Date |
|---|---|
| CN107911634A CN107911634A (en) | 2018-04-13 |
| CN107911634B true CN107911634B (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711181272.6A Active CN107911634B (en) | 2017-11-23 | 2017-11-23 | Small-size portable high-standard-definition wireless coding transmitter |
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| CN202261823U (en) * | 2011-06-14 | 2012-05-30 | 北京中运人安消防设备有限公司 | Vehicle/single-soldier type data transmission device possessing GPS, WIFI and 3G functions |
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|---|---|---|---|---|
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| CN107911634A (en) | 2018-04-13 |
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Address after: 200030 306 rooms, No. 33, Leshan Road, Xuhui District, Shanghai Applicant after: Shanghai Gao Jun Jing Jing Information Technology Co., Ltd. Address before: 200030 306 rooms, No. 33, Leshan Road, Xuhui District, Shanghai Applicant before: Shanghai Accurate Video Info-Tech Co., Ltd. |
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