CN112351601B - Wireless transmission equipment for high-speed rail - Google Patents
Wireless transmission equipment for high-speed rail Download PDFInfo
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- CN112351601B CN112351601B CN202011122028.4A CN202011122028A CN112351601B CN 112351601 B CN112351601 B CN 112351601B CN 202011122028 A CN202011122028 A CN 202011122028A CN 112351601 B CN112351601 B CN 112351601B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
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- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses wireless transmission equipment for a high-speed rail, and particularly relates to the field of wireless transmission equipment, which comprises a display shell, wherein one side of the display shell is movably hinged with a terminal shell through a limiting mechanism, the terminal shell is positioned below the display shell, and one side of the terminal shell, which is close to the display shell, is provided with a camera placing groove and a terminal placing groove, and the wireless transmission equipment has the beneficial effects that: according to the invention, by arranging the driving mechanism, the shaping mechanism, the buffering air bag and the clamping mechanism, when the video monitoring equipment is subjected to external impact, the buffering air bag absorbs the energy of the external impact between the display shell and the terminal shell to prevent the display shell from being in direct contact with the terminal shell, and the reset spring in the buffering mechanism absorbs the vibration energy through contraction, so that the impact on the data processing terminal is reduced, the display shell is prevented from being damaged, and the irreparable loss is avoided.
Description
Technical Field
The invention relates to the field of wireless transmission equipment, in particular to wireless transmission equipment for high-speed rails.
Background
A supervisory equipment for high-speed railway, portable with the combination of display and data collection processing terminal, can be on the high-speed railway of high-speed operation accessible transmission video signal, receive the video information that the camera gathered through data collection processing terminal to broadcast in real time through the display, monitor.
At present, in the prior art, when video monitoring equipment for a high-speed rail is carried and is impacted by the outside, a display is easily damaged by the impact, so that irrecoverable influence is caused, and meanwhile, a shell of the monitoring equipment is not closed strictly and is easily influenced by the external impact to open automatically, so that the inside of the monitoring equipment is damaged.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a wireless transmission device for a high-speed rail.
In order to achieve the purpose, the invention adopts the following technical scheme:
the wireless transmission equipment for the high-speed rail comprises a display shell, wherein one side of the display shell is movably hinged with a terminal shell through a limiting mechanism, the terminal shell is positioned below the display shell, one side of the terminal shell, which is close to the display shell, is provided with a camera placing groove and a terminal placing groove, the interior of the camera placing groove is connected with a camera in a clamping manner, the interior of the terminal placing groove is connected with a data processing terminal in a clamping manner, the top end of the inner wall of the terminal placing groove is provided with a stepped groove, the interior of the stepped groove is connected with a sealing plate through a bolt, the sealing plate is arranged in a ring shape, the bottom of the sealing plate is abutted against the data processing terminal, the interior bottom end of the terminal placing groove is provided with a buffer mechanism, the bottom of the data processing terminal is abutted against the buffer mechanism, the upper surface of the terminal shell is provided with a transmission groove and a T-shaped clamping groove, the camera comprises a first T-shaped clamping groove, a transmission groove, a first T-shaped air bag, a second T-shaped clamping groove, a second T-shaped air bag, a plurality of shaping mechanisms, an air pump, an air pipe, a terminal shell and a driving mechanism, wherein the first T-shaped clamping groove is arranged on the bottom of the transmission groove, the driving mechanism is arranged between the first T-shaped clamping groove and the second T-shaped clamping groove, the first T-shaped air bag is fixedly connected to the bottom end of the inner wall of the first T-shaped clamping groove, the second T-shaped air bag is fixedly connected to the top end of the inner wall of the second T-shaped clamping groove, the vertical ends of the second T-shaped air bag are fixedly communicated with the first T-shaped air bag through buffering air bags, the shaping mechanisms are arranged in the first T-shaped air bag, the shaping mechanisms are sleeved on the outer side wall of the driving mechanism, the air pump is arranged in the camera placing groove, the output end of the air pump is fixedly communicated with the air pipe, the air pipe is arranged in the terminal shell, and two ends of the air pipe are respectively and fixedly communicated with the first T-shaped air bags, two opposite outer side walls of the display shell are clamped with the terminal shell through clamping mechanisms.
Preferably, the two sides of the buffer airbag are provided with buffer airbag grooves, and the four buffer airbag grooves are respectively arranged on one side of the display shell and one side of the terminal shell, which are close to each other.
Preferably, the driving mechanism comprises a motor, an external thread screw rod, a driving wheel and a driving belt, the upper surface of the terminal shell is provided with an installation groove, the number of the external thread screw rod and the number of the driving wheels are two, the motor is positioned inside the mounting groove, the output end of the motor is fixedly connected with an external thread screw rod through a coupler, two ends of the external thread screw rod are respectively and rotatably connected with a sleeve barrel, the two external thread screw rods are respectively positioned inside the two first T-shaped air bags, the two ends of the external thread screw rod are rotatably connected with the inner side wall of the first T-shaped clamping groove through the sleeve connecting barrel, one end of the external thread screw rod extends into the transmission groove, the two ends of the external thread screw rod are fixedly connected with an even transmission wheel at one end of the transmission groove, the two transmission wheels are in transmission connection with a transmission belt, and the transmission belt is located inside the transmission groove.
Preferably, the outside of motor is provided with the mounting panel, the mounting groove opening part is provided with No. two ladder grooves, mounting panel bolted connection is in the inside in No. two ladder grooves.
Preferably, the integer mechanism includes internal thread sleeve, L type push rod and integer post, internal thread sleeve screw cup joints on the pole wall that external screw thread lead screw is located T type gasbag inside No. one, the activity groove has been seted up to the lateral wall of integer post, the integer post slides through the activity groove and cup joints on the lateral wall of external screw thread lead screw, the bottom of integer post all is articulated with the inside bottom activity of T type gasbag No. one, L type push rod is provided with two, two the one end of L type push rod is rotated respectively and is connected on two relative outsides of internal thread sleeve, the one end that L type push rod is close to the integer post all is articulated with the lateral wall activity of integer post, L type push rod is located the top of external screw thread lead screw.
Preferably, buffer gear is provided with two, buffer gear all includes buffer board, time type rubber tube, spring barrel and reset spring, reset spring and spring barrel all are provided with a plurality ofly, a plurality of reset spring's top all with the interior roof fixed connection of spring barrel, the kerve with a plurality of spring barrel looks adaptation is seted up to the inner wall bottom of terminal standing groove, and is a plurality of the equal fixed connection in the inner wall bottom of kerve in reset spring's bottom is a plurality of the equal sliding connection in the inside of kerve of spring barrel, the top of spring barrel all with the bottom fixed connection of buffer board, the equal sliding connection in the inside of kerve in bottom of spring barrel, time type rubber tube fixed connection is in the inner wall bottom of terminal standing groove.
Preferably, a plurality of two limit sliding blocks are fixedly connected to the outer side wall of the spring barrel, a plurality of limit sliding grooves are formed in the two inner side walls, opposite to the bottom groove, of the spring barrel, and the limit sliding blocks are connected to the inside of the limit sliding grooves in a sliding mode.
Preferably, the clamping mechanism comprises a first clamping block, a second clamping block, a clamping groove, a U-shaped clamping rod, an extension groove, a clamping spring and a push ring, the first clamping block and the second clamping block are respectively and fixedly connected to the outer side walls of the display shell and the terminal shell, the clamping groove is formed in the side wall of the first clamping block, the extension groove is formed in the second clamping block, the clamping spring and the push ring are both sleeved on the outer side wall of the U-shaped clamping rod, the clamping spring and the push ring are both located in the extension groove, two vertical ends of the U-shaped clamping rod are respectively clamped in the movable groove and the clamping groove, the push ring is fixedly sleeved on the outer side wall of the U-shaped clamping rod, two ends of the clamping spring are respectively and fixedly connected to the side, opposite to the push ring and the movable groove, one end of the U-shaped clamping rod penetrates through the second clamping block and is fixedly connected with a button, one side fixedly connected with of No. two screens piece hides a section of thick bamboo, the button is located the inside of hiding a section of thick bamboo.
Preferably, the limiting mechanism comprises an arc-shaped limiting rod, an arc-shaped limiting groove, a fixing column, limiting blocks and movable hinge rods, the number of the arc-shaped limiting rod, the number of the arc-shaped limiting groove and the number of the limiting blocks are two, the bottom end of the arc-shaped limiting rod is fixedly connected with the outer side wall of the terminal shell, the number of the arc-shaped limiting grooves is two, the arc-shaped limiting grooves are respectively formed in the side walls of the two arc-shaped limiting rods, the number of the limiting blocks is two, the limiting blocks are connected inside the arc-shaped limiting groove in a sliding mode, the limiting blocks are fixedly connected onto the outer side wall of the fixing column, one end of the fixing column is fixedly connected with the outer side wall of the display shell, the movable hinge rods are provided with four movable hinge rods, the two phases of the movable hinge rods are movably hinged, and the four movable hinge rods are respectively and fixedly connected onto the outer side walls of the display shell and the terminal shell.
The invention has the beneficial effects that: the invention is provided with a driving mechanism, a shaping mechanism, a buffering air bag and a clamping mechanism, after the use is finished, a display shell is rotated to close the display shell and a terminal shell, a driving wheel on two external thread lead screws is in transmission connection with a driving belt, a motor is started to bring an unventilated first T-shaped air bag into the interior of a second T-shaped clamping groove on the display shell, so that the buffering air bag is clamped in a buffering air bag groove between the display shell and the terminal shell, one end of a U-shaped clamping rod positioned on the second clamping block is inserted into a clamping groove on the first clamping block, the output end of an air pump inflates the interior of the two first T-shaped air bags through an air pipe, when the video monitoring equipment is impacted externally, the buffering air bag absorbs the energy of external impact between the display shell and the terminal shell to prevent the display shell from being in direct contact with the terminal shell, the reset spring in the buffer mechanism absorbs the vibration energy through contraction, so that the impact on the data processing terminal is reduced, the display shell is prevented from being damaged, and the irreparable loss is avoided;
the No. two T type gasbags that set up are filled in No. two T type draw-in grooves, and the vertical end joint of U type joint pole is in the joint groove, and the buffering gasbag is aerifyd at display casing and terminal casing, makes to have tension between display casing and the terminal casing all the time, is difficult for receiving external force to open to make supervisory equipment be difficult for receiving external damage.
Drawings
Fig. 1 is a schematic structural view of a terminal housing according to the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 1;
FIG. 6 is an enlarged view of portion B of FIG. 1;
FIG. 7 is an enlarged schematic view of portion C of FIG. 1;
FIG. 8 is an enlarged view of portion D of FIG. 2;
fig. 9 is an enlarged schematic view of portion E of fig. 3.
Reference numbers in the figures:
1. a display housing; 11. a first T-shaped slot; 12. a second T-shaped slot;
2. a terminal housing; 21. a buffer airbag groove; 22. a camera placing groove; 23. a camera; 24. a terminal placement groove; 25. a data processing terminal; 26. a transmission groove; 27. an air pump; 28. an air tube; 29. a first stepped groove; 210. closing the plate;
3. a buffer air bag; 31. a first T-shaped air bag; 32. a second T-shaped air bag;
4. a drive mechanism; 41. a motor; 42. sleeving a sleeve; 43. an external thread screw rod; 44. a driving wheel; 45. a transmission belt; 46. mounting grooves; 47. mounting a plate; 48. a second step groove;
5. a shaping mechanism; 51. an internally threaded sleeve; 52. an L-shaped push rod; 53. shaping the column; 54. a movable groove;
6. a buffer mechanism; 61. a buffer plate; 62. a bottom groove; 63. a spring case; 64. a return spring; 65. a limiting chute; 66. a limiting slide block; 67. a clip-shaped rubber tube;
7. a clamping mechanism; 71. a first card location block; 72. a second card position block; 73. a clamping groove; 74. a U-shaped clamping and connecting rod; 75. an extension groove; 76. a clamping spring; 77. a push ring; 78. a button; 79. a hidden cartridge;
8. a limiting mechanism; 81. an arc-shaped limiting rod; 82. an arc-shaped limiting groove; 83. fixing a column; 84. a limiting block; 85. a living hinge rod.
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.
Referring to fig. 1-9, the wireless transmission device for the high-speed rail comprises a display housing 1, a terminal housing 2 is movably hinged on one side of the display housing 1 through a limiting mechanism 8, the terminal housing 2 is located below the display housing 1, a camera placing groove 22 and a terminal placing groove 24 are arranged on one side of the terminal housing 2 close to the display housing 1, a camera 23 is clamped in the camera placing groove 22, a data processing terminal 25 is clamped in the terminal placing groove 24, a stepped groove 29 is arranged on the top end of the inner wall of the terminal placing groove 24, a closing plate 210 is bolted in the stepped groove 29, the closing plate 210 is in a ring-shaped arrangement, the bottom of the closing plate 210 abuts against the data processing terminal 25, a buffer mechanism 6 is arranged at the bottom end of the terminal placing groove 24, and the bottom of the data processing terminal 25 abuts against the buffer mechanism 6, the upper surface of the terminal shell 2 is provided with a transmission groove 26 and a first T-shaped clamping groove 11, the number one T-shaped clamping groove 11 is provided with two, a driving mechanism 4 is arranged between the transmission groove 26 and the first T-shaped clamping groove 11, the bottom ends of the inner walls of the two first T-shaped clamping grooves 11 are fixedly connected with a first T-shaped air bag 31, the bottom of the display shell 1 is provided with two symmetrically arranged second T-shaped clamping grooves 12, the top ends of the inner walls of the two second T-shaped clamping grooves 12 are fixedly connected with a second T-shaped air bag 32, the vertical ends of the two second T-shaped air bags 32 are fixedly communicated with the first T-shaped air bag 31 through a buffer air bag 3, a plurality of shaping mechanisms 5 are arranged inside the two first T-shaped air bags 31, the shaping mechanisms 5 are all sleeved on the outer side wall of the driving mechanism 4, and an air pump 27 is arranged inside the camera placing groove 22, the output end of the air pump 27 is fixedly communicated with an air pipe 28, the air pipe 28 is located inside the terminal shell 2, two ends of the air pipe 28 are fixedly communicated with two first T-shaped air bags 31 respectively, and two opposite outer side walls of the display shell 1 are connected with the terminal shell 2 in a clamped mode through clamping mechanisms 7.
The two sides of the buffer air bag 3 are provided with buffer air bag grooves 21, and the four buffer air bag grooves 21 are respectively arranged on one side of the display shell 1 and one side of the terminal shell 2 which are close to each other.
The driving mechanism 4 comprises a motor 41, two external thread screws 43, a driving wheel 44 and a driving belt 45, wherein the upper surface of the terminal shell 2 is provided with an installation groove 46, the number of the external thread screws 43 and the number of the driving wheels 44 are respectively two, the motor 41 is positioned inside the installation groove 46, the output end of the motor 41 is fixedly connected with the external thread screws 43 through a coupler, two ends of each external thread screw 43 are rotatably connected with a sleeve 42, the two external thread screws 43 are respectively positioned inside two first T-shaped air bags 31, two ends of each external thread screw 43 are rotatably connected with the inner side wall of a first T-shaped clamping groove 11 through the sleeve 42, one end of each external thread screw 43 extends to the inside of the driving groove 26, one end of each external thread screw 43 positioned inside the driving groove 26 is fixedly connected with the uniform driving wheel 44, and the two driving wheels 44 are both in transmission connection with the driving belt 45, the belt 45 is located inside the drive groove 26.
The outside of motor 41 is provided with mounting panel 47, mounting groove 46 opening part is provided with No. two ladder grooves 48, mounting panel 47 bolted connection is in No. two ladder grooves 48's inside, convenient to detach motor 41.
The shaping mechanism 5 comprises an internal thread sleeve 51, L-shaped push rods 52 and shaping columns 53, the internal thread sleeve 51 is in threaded sleeve connection with the external thread screw rod 43 and is positioned on the rod wall in the first T-shaped air bag 31, the side wall of each shaping column 53 is provided with a movable groove 54, the shaping columns 53 are in sliding sleeve connection with the outer side wall of the external thread screw rod 43 through the movable grooves 54, the bottom ends of the shaping columns 53 are movably hinged with the inner bottom end of the first T-shaped air bag 31, the L-shaped push rods 52 are provided with two, one ends of the two L-shaped push rods 52 are respectively and rotatably connected with the two opposite outer sides of the internal thread sleeve 51, one ends of the L-shaped push rods 52 close to the shaping columns 53 are movably hinged with the outer side wall of the shaping columns 53, the L-shaped push rods 52 are positioned above the external thread screw rods 43, and as the driving wheels 44 on the two external thread screw rods 43 are in transmission connection with the driving belt 45, so that the two externally threaded screw rods 43 rotate towards the same direction at the same time, because the integral column 53 connected with the internally threaded sleeve 51 through the L-shaped push rod 52 is movably hinged with the first T-shaped air bag 31, thereby driving the internal thread sleeve 51 to move when the external thread screw rod 43 rotates, pushing the shaping column 53 to move away from one end hinged with the first T-shaped air bag 31, so that the shaping columns 53 in the plurality of shaping mechanisms 5 rotate around the hinged parts of the T-shaped air bags 31 as axes, therefore, the first unventilated T-shaped air bags 31 are brought into the second T-shaped clamping grooves 12 on the display shell 1, the buffer air bags 3 are clamped in the buffer air bag grooves 21 between the display shell 1 and the terminal shell 2, the output ends of the air pumps 27 inflate the two first T-shaped air bags 31 through the air pipes 28, and the interiors of the two second T-shaped air bags 32 are inflated to fill the second T-shaped clamping grooves 12.
The buffer mechanisms 6 are provided with two buffer mechanisms 6, each buffer mechanism 6 comprises a buffer plate 61, a return type rubber tube 67, a spring barrel 63 and a plurality of return springs 64, each return spring 64 and each spring barrel 63 are provided with a plurality of return springs 64, the top ends of the plurality of return springs 64 are fixedly connected with the inner top wall of each spring barrel 63, the bottom end of the inner wall of the terminal placing groove 24 is provided with a bottom groove 62 matched with the plurality of spring barrels 63, the bottom ends of the plurality of return springs 64 are fixedly connected with the bottom end of the inner wall of the bottom groove 62, the plurality of spring barrels 63 are slidably connected in the bottom groove 62, the top ends of the spring barrels 63 are fixedly connected with the bottom of the buffer plate 61, the bottom ends of the spring barrels 63 are slidably connected in the bottom groove 62, the return type rubber tubes 67 are fixedly connected with the bottom end of the inner wall of the terminal placing groove 24, the return springs 64 in the buffer mechanisms 6 absorb vibration energy through shrinkage, reducing the impact on the data processing terminal 25.
A plurality of two limiting sliding blocks 66 are fixedly connected to the outer side wall of the spring barrel 63, a plurality of limiting sliding grooves 65 are formed in two inner side walls, opposite to the bottom groove 62, of the limiting sliding blocks 66, the limiting sliding blocks 66 are connected inside the limiting sliding grooves 65 in a sliding mode, and the spring barrel 63 can be prevented from being separated from the bottom groove 62 due to the arrangement of the limiting sliding blocks 66 and the limiting sliding grooves 65.
The clamping mechanism 7 comprises a first clamping block 71, a second clamping block 72, a clamping groove 73, a U-shaped clamping rod 74, an extension groove 75, a clamping spring 76 and a push ring 77, wherein the first clamping block 71 and the second clamping block 72 are respectively and fixedly connected to the outer side walls of the display shell 1 and the terminal shell 2, the clamping groove 73 is formed in the side wall of the first clamping block 71, the extension groove 75 is formed in the second clamping block 72, the clamping spring 76 and the push ring 77 are both sleeved on the outer side wall of the U-shaped clamping rod 74, the clamping spring 76 and the push ring 77 are both positioned in the extension groove 75, two vertical ends of the U-shaped clamping rod 74 are respectively clamped in the movable groove 54 and the clamping groove 73, the push ring 77 is fixedly sleeved on the outer side wall of the U-shaped clamping rod 74, two ends of the clamping spring 76 are respectively and fixedly connected to the side, opposite to the push ring 77 and the movable groove 54, the U-shaped clamping rod 74 penetrates through one end of the second clamping block 72 and is fixedly connected with a button 78, one side of the second clamping block 72 is fixedly connected with a hidden cylinder 79, the button 78 is positioned in the hidden cylinder 79, the hidden cylinder 79 is arranged for mistakenly touching the button 78 when not in use, meanwhile, after the use is finished, the display shell 1 and the terminal shell 2 are closed, the button 78 in the hidden cylinder 79 is pushed, the U-shaped clamping rod 74 is moved to the direction far away from the button 78, after the display shell 1 abuts against the terminal shell 2, the button 78 is released, the clamping spring 76 extends, the push ring 77 is pushed to drive one end, positioned on the second clamping block 72, of the U-shaped clamping rod 74 to be inserted into the clamping groove 73 on the first clamping block 71, the buffer air bag 3 inflates the display shell 1 and the terminal shell 2, and tension is always kept between the display shell 1 and the terminal shell 2, the monitoring device is not easy to be opened by external force, so that the monitoring device is not easy to be damaged by the outside.
The limiting mechanism 8 comprises two arc-shaped limiting rods 81, two arc-shaped limiting grooves 82, two fixed columns 83, two limiting blocks 84 and movable hinge rods 85, the bottom ends of the two arc-shaped limiting rods 81 are fixedly connected with the outer side wall of the terminal shell 2, the two arc-shaped limiting grooves 82 are respectively arranged on the side walls of the two arc-shaped limiting rods 81, the two limiting blocks 84 are respectively connected in the arc-shaped limiting grooves 82 in a sliding manner, the two limiting blocks 84 are respectively fixedly connected on the outer side wall of the fixed column 83, one end of the fixed column 83 is fixedly connected with the outer side wall of the display shell 1, the number of the movable hinge rods 85 is four, the four movable hinge rods 85 are movably hinged in pairs, the four movable hinge rods 85 are respectively fixedly connected on the outer side walls of the display shell 1 and the terminal shell 2, after the use, rotate display housing 1, make display housing 1 slide along spacing spout 65 through the fixed column 83 of connecting, until stopper 84 offsets with the top of arc type spout, make display housing 1 and terminal housing 2 closed.
The working principle is as follows: according to the invention, by arranging the driving mechanism 4, the shaping mechanism 5, the buffering air bag 3 and the clamping mechanism 7, after the use is finished, the display shell 1 is rotated, the display shell 1 slides along the limiting sliding groove 65 through the connected fixed column 83 until the limiting block 84 is abutted against the top end of the arc-shaped sliding groove, the display shell 1 and the terminal shell 2 are closed, the motor 41 is started, the output end of the motor 41 drives one of the external thread lead screws 43 to rotate through the coupler, the two external thread lead screws 43 simultaneously rotate in the same direction as the driving wheels 44 on the two external thread lead screws 43 are in transmission connection with the driving belt 45, the shaping column 53 connected with the internal thread sleeve 51 through the L-shaped push rod 52 is movably hinged with the first T-shaped air bag 31, so that the internal thread sleeve 51 is driven to move when the external thread lead screws 43 rotate, and the shaping column 53 is pushed to move away from one end hinged with the first T-shaped air bag 31, so that the shaping columns 53 in the shaping mechanisms 5 rotate around the hinged parts of the shaping columns and the T-shaped airbags 31 respectively, the T-shaped airbags 31 which are not ventilated are brought into the interior of the T-shaped slots 12 on the display shell 1, the buffering airbags 3 are clamped in the buffering airbag slot 21 between the display shell 1 and the terminal shell 2, the button 78 in the hidden cylinder 79 is pushed, the U-shaped clamping rod 74 moves towards the direction far away from the button 78, after the display shell 1 is abutted against the terminal shell 2, the button 78 is released, the clamping spring 76 extends, the push ring 77 is pushed to drive one end of the U-shaped clamping rod 74 positioned on the T-shaped clamping block 72 to be inserted into the clamping slot 73 on the T-shaped clamping block 71, the air pump 27 is started, the output end of the air pump 27 inflates the interiors of the two T-shaped airbags 31 through the air pipe 28, and the interiors of the two T-shaped airbags 32 are inflated, fill No. two T type draw-in grooves 12, make video monitoring equipment when receiving external shock, buffering gasbag 3 absorbs the energy of external shock between display casing 1 and terminal casing 2, prevent display casing 1 and terminal casing 2 direct contact, reset spring 64 in buffer gear 6 absorbs the shock energy through the shrink, reduce the impact to data processing terminal 25, avoid display casing 1 to receive the damage, avoid causing the irretrievable loss, No. two T type gasbags 32 that set up are filled in No. two T type draw-in grooves 12, the vertical end joint of U type joint pole 74 is in joint groove 73, buffering gasbag 3 aerifys at display casing 1 and terminal casing 2, make have tension between display casing 1 and the terminal casing 2 all the time, be difficult for receiving external force and open, thereby make monitoring equipment be difficult for receiving the external damage.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. Wireless transmission equipment for high-speed rail, which is characterized by comprising a display shell (1), wherein one side of the display shell (1) is movably hinged with a terminal shell (2) through a limiting mechanism (8), the terminal shell (2) is positioned below the display shell (1), one side of the terminal shell (2) close to the display shell (1) is provided with a camera placing groove (22) and a terminal placing groove (24), the inside of the camera placing groove (22) is clamped with a camera (23), the inside of the terminal placing groove (24) is clamped with a data processing terminal (25), the top end of the inner wall of the terminal placing groove (24) is provided with a stepped groove (29), the inside of the stepped groove (29) is connected with a sealing plate (210) through a bolt, the sealing plate (210) is in a ring-shaped arrangement, and the bottom of the sealing plate (210) is offset with the data processing terminal (25), the bottom end of the interior of the terminal placing groove (24) is provided with a buffer mechanism (6), the bottom of the data processing terminal (25) is abutted against the buffer mechanism (6), the upper surface of the terminal shell (2) is provided with a transmission groove (26) and a first T-shaped clamping groove (11), the number of the first T-shaped clamping grooves (11) is two, a driving mechanism (4) is arranged between the transmission groove (26) and the first T-shaped clamping groove (11), the bottom ends of the inner walls of the two first T-shaped clamping grooves (11) are fixedly connected with a first T-shaped air bag (31), the bottom of the display shell (1) is provided with two symmetrically arranged second T-shaped clamping grooves (12), the top ends of the inner walls of the two second T-shaped clamping grooves (12) are fixedly connected with a second T-shaped air bag (32), and the vertical ends of the two T-shaped air bags (32) are fixedly communicated with the first T-shaped air bag (31) through buffer air bags (3), two the inside of a T type gasbag (31) all is provided with a plurality of integer mechanism (5), and is a plurality of integer mechanism (5) all cup joints on the lateral wall of actuating mechanism (4), the inside of camera standing groove (22) is provided with air pump (27), the fixed intercommunication of output of air pump (27) has trachea (28), trachea (28) are located the inside of terminal housing (2), the both ends of trachea (28) are respectively with the fixed intercommunication of two T type gasbags (31), two relative lateral walls of display housing (1) all are through screens mechanism (7) and terminal housing (2) joint.
2. The wireless transmission device for high-speed rail according to claim 1, wherein the buffering airbag (3) is provided with buffering airbag grooves (21) on both sides, and four buffering airbag grooves (21) are respectively formed on the side where the display housing (1) and the terminal housing (2) are close to each other.
3. The wireless transmission equipment for the high-speed rail according to claim 1, wherein the driving mechanism (4) comprises a motor (41), an externally threaded lead screw (43), a transmission wheel (44) and a transmission belt (45), an installation groove (46) is formed in the upper surface of the terminal shell (2), two externally threaded lead screws (43) and two transmission wheels (44) are arranged, the motor (41) is located inside the installation groove (46), the output end of the motor (41) is fixedly connected with the externally threaded lead screw (43) through a coupler, two ends of the externally threaded lead screw (43) are rotatably connected with sleeve barrels (42), the two externally threaded lead screws (43) are respectively located inside two first T-shaped air bags (31), two ends of the externally threaded lead screw (43) are rotatably connected with the inner side wall of a first T-shaped clamping groove (11) through the sleeve barrels (42), one end of each of the two external thread screw rods (43) extends to the inside of the transmission groove (26), one end, located inside the transmission groove (26), of each of the two external thread screw rods (43) is fixedly connected with a transmission wheel (44), each of the two transmission wheels (44) is in transmission connection with a transmission belt (45), and each of the transmission belts (45) is located inside the transmission groove (26).
4. The wireless transmission device for the high-speed rail according to claim 3, wherein a mounting plate (47) is arranged outside the motor (41), a second stepped groove (48) is arranged at an opening of the mounting groove (46), and the mounting plate (47) is bolted to the inside of the second stepped groove (48).
5. The wireless transmission device for the high-speed rail according to claim 3, wherein the shaping mechanism (5) comprises an internal thread sleeve (51), L-shaped push rods (52) and shaping columns (53), the internal thread sleeve (51) is sleeved on a rod wall of an external thread screw rod (43) in a first T-shaped air bag (31) in a threaded manner, a movable groove (54) is formed in the side wall of the shaping column (53), the shaping column (53) is sleeved on the outer side wall of the external thread screw rod (43) in a sliding manner through the movable groove (54), the bottom ends of the shaping columns (53) are movably hinged with the inner bottom end of the first T-shaped air bag (31), the L-shaped push rods (52) are provided with two L-shaped push rods (52), one ends of the two L-shaped push rods (52) are respectively and rotatably connected to the two opposite outer sides of the internal thread sleeve (51), and one ends of the L-shaped push rods (52) close to the shaping columns (53) are movably hinged with the outer side wall of the shaping columns (53), the L-shaped push rod (52) is positioned above the external thread screw rod (43).
6. The wireless transmission device for the high-speed rail according to claim 1, wherein two buffering mechanisms (6) are provided, each buffering mechanism (6) comprises a buffering plate (61), a clip rubber tube (67), a spring barrel (63) and a return spring (64), each return spring (64) and spring barrel (63) is provided with a plurality of return springs (64), the top ends of the return springs (64) are fixedly connected with the inner top wall of the spring barrel (63), the bottom end of the inner wall of the terminal placement groove (24) is provided with a bottom groove (62) matched with the spring barrels (63), the bottom ends of the return springs (64) are fixedly connected with the bottom end of the inner wall of the bottom groove (62), the spring barrels (63) are slidably connected inside the bottom groove (62), and the top ends of the spring barrels (63) are fixedly connected with the bottom of the buffering plate (61), the bottom end of the spring barrel (63) is connected to the inside of the bottom groove (62) in a sliding mode, and the clip-shaped rubber tube (67) is fixedly connected to the bottom end of the inner wall of the terminal placing groove (24).
7. The wireless transmission equipment for the high-speed rail according to claim 6, wherein two limiting sliding blocks (66) are fixedly connected to outer side walls of the plurality of spring cylinders (63), limiting sliding grooves (65) are formed in two inner side walls, opposite to the bottom grooves (62), of the plurality of bottom grooves, and the plurality of limiting sliding blocks (66) are connected to the inner portions of the limiting sliding grooves (65) in a sliding mode.
8. The wireless transmission device for high-speed rail according to claim 1, wherein the locking mechanism (7) comprises a first locking block (71), a second locking block (72), a locking groove (73), a U-shaped locking rod (74), an extension groove (75), a locking spring (76) and a push ring (77), the first locking block (71) and the second locking block (72) are respectively and fixedly connected to the outer side walls of the display casing (1) and the terminal casing (2), the locking groove (73) is formed in the side wall of the first locking block (71), the extension groove (75) is formed in the second locking block (72), the locking spring (76) and the push ring (77) are respectively sleeved on the outer side wall of the U-shaped locking rod (74), the locking spring (76) and the push ring (77) are respectively located in the extension groove (75), and two vertical ends of the U-shaped locking rod (74) are respectively locked in the movable groove (54) and the locking groove (73), the fixed cover of push ring (77) is connected on the lateral wall of U type joint pole (74), the both ends of screens spring (76) respectively with push ring (77) and the relative one side fixed connection of activity groove (54), U type joint pole (74) run through one end fixedly connected with button (78) of No. two screens piece (72), one side fixedly connected with of No. two screens piece (72) hides a section of thick bamboo (79), button (78) are located the inside of hiding a section of thick bamboo (79).
9. The wireless transmission device for the high-speed rail according to claim 1, wherein the limiting mechanism (8) comprises two arc-shaped limiting rods (81), two arc-shaped limiting grooves (82), two fixing columns (83), two limiting blocks (84) and a movable hinge rod (85), the bottom ends of the two arc-shaped limiting rods (81) are fixedly connected with the outer side wall of the terminal housing (2), the two arc-shaped limiting grooves (82) are respectively formed in the side walls of the two arc-shaped limiting rods (81), the two limiting blocks (84) are respectively and slidably connected inside the arc-shaped limiting grooves (82), the two limiting blocks (84) are respectively and fixedly connected with the outer side wall of the fixing column (83), one end of the fixing column (83) is fixedly connected with the outer side wall of the display housing (1), the display screen is characterized in that the number of the movable hinge rods (85) is four, every two of the movable hinge rods (85) are movably hinged, and the four movable hinge rods (85) are fixedly connected to the outer side walls of the display shell (1) and the terminal shell (2) respectively.
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| CN202011122028.4A CN112351601B (en) | 2020-10-20 | 2020-10-20 | Wireless transmission equipment for high-speed rail |
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| CN202011122028.4A CN112351601B (en) | 2020-10-20 | 2020-10-20 | Wireless transmission equipment for high-speed rail |
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| CN113131270B (en) * | 2021-04-14 | 2022-06-24 | 广州宝狮新能源有限公司 | Adjusting tool for telephone communication wiring equipment |
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Effective date of registration: 20211220 Address after: 315700 xizetang Industrial Zone, Xianxiang Town, Xiangshan County, Ningbo City, Zhejiang Province Applicant after: NINGBO MINGHUI METAL TECHNOLOGY Co.,Ltd. Address before: 325000 room 613, Xindu building, railway station, Lucheng District, Wenzhou City, Zhejiang Province Applicant before: Wenzhou Wanzhen Network Technology Co.,Ltd. |
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