CN215986522U - High-precision positioning video monitoring and acquiring device based on CORS system - Google Patents
High-precision positioning video monitoring and acquiring device based on CORS system Download PDFInfo
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- CN215986522U CN215986522U CN202122071402.9U CN202122071402U CN215986522U CN 215986522 U CN215986522 U CN 215986522U CN 202122071402 U CN202122071402 U CN 202122071402U CN 215986522 U CN215986522 U CN 215986522U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 208000028257 Joubert syndrome with oculorenal defect Diseases 0.000 title claims abstract 7
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 5
- 238000013459 approach Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of data acquisition, in particular to a high-precision positioning video monitoring and acquiring device based on a CORS system, which aims at solving the problem that the conventional video monitoring and acquiring device is inconvenient to fix and position a data line in the using process so that the data line is easy to be knocked by mistake and fall off and the acquisition of video monitoring data is influenced, and provides the following scheme, which comprises an acquiring device body, wherein a heat dissipation plate is arranged at the bottom of the acquiring device body, a box body is fixedly arranged on the outer side of the heat dissipation plate through welding, a box door is hinged on one side of the box body, two symmetrical heat dissipation holes are respectively formed on the two sides of the box body, and a dust screen is fixedly arranged in the four heat dissipation holes through welding, simple structure and convenient use.
Description
Technical Field
The utility model relates to the technical field of data acquisition, in particular to a high-precision positioning video monitoring and acquiring device based on a CORS system.
Background
The CORS system is a product of high and new technologies such as satellite positioning technology, computer network technology, digital communication technology and the like, multidirectional and deep crystallization. The urban continuous operation reference station system (CORS) is the most important component of a space data infrastructure, and can acquire position and time information of various spaces and related dynamic changes thereof. The acquisition device is used for automatically collecting data from various data sources. The collected data are various physical quantities such as temperature, water level, wind speed, pressure, etc. which have been converted into electrical signals, and may be analog quantities or digital quantities.
In the prior art, the video monitoring acquisition device is not convenient for fix and position the data line in the use process, so that the data line is easy to miss and fall off to influence the acquisition of video monitoring data, and therefore a high-precision positioning video monitoring acquisition device based on a CORS system is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the data line is easy to miss-touch and fall off to influence the acquisition of video monitoring data because the data line is inconvenient to fix and position in the use process of a video monitoring acquisition device, and provides a high-precision positioning video monitoring acquisition device based on a CORS system.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a high-precision positioning video monitoring and acquiring device based on a CORS system comprises an acquiring device body, wherein a heat dissipation plate is placed at the bottom of the acquiring device body, a box body is fixedly installed on the outer side of the heat dissipation plate through welding, a box door is hinged to one side of the box body, two symmetrical heat dissipation holes are formed in two sides of the box body, a dust screen is fixedly installed in each of the four heat dissipation holes through welding, a positioning hole is formed in one side of the box body, a positioning mechanism is arranged in the positioning hole, two symmetrical first sliding grooves are formed in the top of the heat dissipation plate, sliding blocks are respectively and slidably installed in the two first sliding grooves, rectangular blocks are respectively and fixedly installed at the tops of the two sliding blocks through welding, second sliding grooves are respectively formed in the two rectangular blocks, T-shaped clamping plates are respectively and slidably installed in the two second sliding grooves, springs are respectively and fixedly connected to the two T-shaped clamping plates through welding, one ends of the two springs are respectively and fixedly connected to the inner walls of one sides of the two second sliding grooves through welding, when the two T-shaped clamping plates clamp and fix the acquisition device body, the two springs can respectively exert force on the two T-shaped clamping plates, a mounting groove is formed in the box body, and a rack is slidably mounted in the mounting groove;
the box is internally provided with a first empty groove, the first empty groove is communicated with the mounting groove, one inner wall of one side of the first empty groove is provided with a first through hole, the first through hole is communicated with two first sliding grooves, the heat dissipation plate is provided with a second empty groove, the second empty groove is communicated with the first through hole, the two sliding blocks are provided with first threaded holes, the two first threaded holes are internally threaded with the same bidirectional screw rod, and the outer side of the bidirectional screw rod is provided with a first bevel gear through a welding and fixing sleeve.
Preferably, the positioning mechanism comprises a positioning plate, two rubber cushions, a threaded rod, a second bevel gear, a rotating rod, a third bevel gear and a fourth bevel gear, the outer side of the positioning plate is in sliding connection with the inner wall of the positioning hole, a third empty groove is formed in the box body, a second through hole is formed in the inner wall of one side of the box body and one side of the heat dissipation plate, the two second through holes are respectively communicated with the second empty groove and the third empty groove, the outer side of the rotating rod is in sliding connection with the inner walls of the two second through holes, the inner ring of the second bevel gear is fixedly connected with the outer side of the rotating rod through welding, the second bevel gear is meshed with the first bevel gear, a third through hole is formed in the inner wall of the positioning hole, the third through hole is communicated with the third empty groove, a second threaded hole is formed in the positioning plate, the outer side of the threaded rod is in threaded connection with the inner wall of the second threaded hole, and the inner ring of the fourth bevel gear is fixedly connected with the outer side of the threaded rod through welding, the inner ring of the third bevel gear is fixedly connected with the outer side of the rotating rod through welding, and the third bevel gear is meshed with the fourth bevel gear.
Preferably, bearings are fixedly installed on the inner wall of one side of the box body, the inner walls of one side of the two first sliding grooves and the inner wall of the top of the third empty groove through welding, and inner rings of the four bearings are fixedly connected with the outer sides of the bidirectional screw rod, the rotating rod and the threaded rod through welding respectively.
Preferably, the one end that two-way lead screw is located first dead slot has the gear through welded fastening installation, and gear and rack toothing, the slide opening has been seted up to one side inner wall of mounting groove, and slidable mounting has the slide bar in the slide opening, and welded fastening is passed through to the one end of slide bar and the one end of rack is connected, and the outside cover of slide bar is equipped with reset spring, and reset spring's both ends pass through welded fastening with the one end of the one side inner wall of mounting groove and rack respectively and are connected.
Compared with the prior art, the utility model has the advantages that:
1. when two-way lead screw rotated, this scheme first bevel gear drove second bevel gear and rotates, and third bevel gear drove fourth bevel gear and rotates, and the threaded rod drives the vertical removal of locating plate to the locating plate can carry out fixed position to the data line, prevents that the data line from taking place the mistake and bumping and drop.
2. This scheme is when opening the chamber door, and reset spring can drive rack horizontal migration through deformation power, and the rack drives gear revolve, and the gear drives two-way lead screw and rotates, and two-way lead screw drive two sliders and keep away from each other, and two rectangular blocks drive two T type splint respectively and keep away from each other, and then remove the fixed to the acquisition device body to can conveniently take out the acquisition device body and maintain.
The utility model can conveniently fix and position the data line in the using process, thereby preventing the data line from falling off due to mistaken collision and avoiding influencing the acquisition of video monitoring data, and has simple structure and convenient use.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a high-precision positioning video monitoring and acquiring device based on a CORS system according to the present invention;
FIG. 2 is a schematic structural diagram of a main view of a high-precision positioning video monitoring and acquiring device based on a CORS system according to the present invention;
FIG. 3 is a schematic side view of a high-precision positioning video monitoring and acquisition device based on a CORS system according to the present invention;
fig. 4 is a schematic structural diagram of a cross section of a high-precision positioning video monitoring and acquiring device based on a CORS system according to the present invention;
fig. 5 is a schematic structural diagram of a rear view of a high-precision positioning video monitoring and acquiring device based on a CORS system according to the present invention.
In the figure: the device comprises an acquisition device body, a box body 2, a box door 3, heat dissipation holes 4, a dust screen 5, a heat dissipation plate 6, a first sliding groove 7, a rack 8, a sliding rod 9, a return spring 10, a first dead slot 11, a gear 12, a bidirectional screw rod 13, a second dead slot 14, a sliding block 15, a rectangular block 16, a clamp plate 17T, a first bevel gear 18, a second bevel gear 19, a rotating rod 20, a third bevel gear 21, a fourth bevel gear 22, a threaded rod 23, a positioning plate 24 and a rubber cushion 25.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a high-precision positioning video monitoring acquisition device based on a CORS system comprises an acquisition device body 1, a heat dissipation plate 6 is placed at the bottom of the acquisition device body 1, a box body 2 is fixedly installed at the outer side of the heat dissipation plate 6 through welding, a box door 3 is hinged at one side of the box body 2, two symmetrical heat dissipation holes 4 are respectively formed at two sides of the box body 2, a dust screen 5 is fixedly installed in each of the four heat dissipation holes 4 through welding, a positioning hole is formed at one side of the box body 2, a positioning mechanism is arranged in the positioning hole, two symmetrical first sliding grooves 7 are formed at the top of the heat dissipation plate 6, sliding blocks 15 are respectively and slidably installed in the two first sliding grooves 7, rectangular blocks 16 are respectively and fixedly installed at the tops of the two sliding blocks 15 through welding, second sliding grooves are respectively formed on the two rectangular blocks 16, T-shaped clamping plates 17 are respectively and slidably installed in the two second sliding grooves, springs are respectively and fixedly connected to the two T-shaped clamping plates 17 through welding, one ends of the two springs are fixedly connected with the inner wall of one side of the two second sliding grooves in a welding mode respectively, when the acquisition device body 1 is clamped and fixed by the two T-shaped clamping plates 17, the two springs can exert force on the two T-shaped clamping plates 17 respectively, an installation groove is formed in the box body 2, and a rack 8 is installed in the installation groove in a sliding mode;
first dead slot 11 has been seted up in the box 2, first dead slot 11 communicates with each other with the mounting groove, first through-hole has been seted up to one side inner wall of first dead slot 11, first through-hole communicates with each other with two first spouts 7, second dead slot 14 has been seted up on the heating panel 6, second dead slot 14 communicates with each other with first through-hole, first screw hole has all been seted up on two sliders 15, same two-way lead screw 13 is installed to two first screw hole internal threads, the outside of two-way lead screw 13 is through the fixed cover of welding first bevel gear 18 that is equipped with.
In this embodiment, the positioning mechanism includes a positioning plate 24, two rubber cushions 25, a threaded rod 23, a second bevel gear 19, a rotating rod 20, a third bevel gear 21 and a fourth bevel gear 22, the outer side of the positioning plate 24 is slidably connected with the inner wall of the positioning hole, a third empty slot is formed in the case 2, second through holes are formed in the inner wall of one side of the case 2 and one side of the heat dissipation plate 6, the two second through holes are respectively communicated with the second empty slot 14 and the third empty slot, the outer side of the rotating rod 20 is slidably connected with the inner walls of the two second through holes, the inner ring of the second bevel gear 19 is fixedly connected with the outer side of the rotating rod 20 by welding, the second bevel gear 19 is engaged with the first bevel gear 18, the inner wall of the positioning hole is provided with the third through hole, the third through hole is communicated with the third empty slot, the positioning plate 24 is provided with the second threaded hole, the outer side of the threaded rod 23 is threadedly connected with the inner wall of the second threaded hole, the inner ring of the fourth bevel gear 22 is fixedly connected with the outer side of the threaded rod 23 through welding, the inner ring of the third bevel gear 21 is fixedly connected with the outer side of the rotating rod 20 through welding, the third bevel gear 21 is meshed with the fourth bevel gear 22, when the bidirectional screw 13 rotates, the first bevel gear 18 can drive the second bevel gear 19 to rotate, and the third bevel gear 21 can drive the fourth bevel gear 22 to rotate.
In this embodiment, the bearing is installed through welded fastening to the inner wall of one side of box 2, the inner wall of one side of two first spouts 7 and the top inner wall of third dead slot, and the inner circle of four bearings passes through welded fastening with the outside of two-way lead screw 13, bull stick 20 and threaded rod 23 respectively to be connected, and when two-way lead screw 13, bull stick 20 and threaded rod 23 rotated, four bearings can play the effect of firm two-way lead screw 13, bull stick 20 and threaded rod 23 pivoted respectively.
In this embodiment, the one end that two-way lead screw 13 is located first dead slot 11 has gear 12 through welded fastening installation, gear 12 and rack 8 meshing, the slide opening has been seted up to one side inner wall of mounting groove, slidable mounting has slide bar 9 in the slide opening, welded fastening is passed through with rack 8's one end to slide bar 9's one end, slide bar 9's outside cover is equipped with reset spring 10, reset spring 10's both ends are respectively through welded fastening with one side inner wall of mounting groove and rack 8's one end and are connected, when opening chamber door 3, reset spring 10 can drive rack 8 and reset.
Working principle, when in use, the obtaining device body 1 can be placed on the top of the heat dissipation plate 6, then the data line is connected with the obtaining device body 1 through the positioning hole, when the connection is completed, the box door 3 is closed, the box door 3 extrudes the slide bar 9 to move horizontally, the slide bar 9 drives the rack bar 8 to move horizontally, the rack bar 8 drives the gear 12 to rotate, the gear 12 drives the bidirectional screw 13 to rotate, the bidirectional screw 13 drives the two sliders 15 to approach each other, the two sliders 15 respectively drive the two rectangular blocks 16 to approach each other, the two rectangular blocks 16 respectively drive the two T-shaped clamping plates 17 to approach each other, and then the two T-shaped clamping plates 17 can position the obtaining device body 1, meanwhile, the bidirectional screw 13 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the rotating rod 20 to rotate, the rotating rod 20 drives the third bevel gear 21 to rotate, the third bevel gear 21 drives the fourth bevel gear 22 to rotate, the fourth bevel gear 22 drives the threaded rod 23 to rotate, the threaded rod 23 drives the positioning plate 24 to vertically move downwards, the positioning plate 24 drives the two rubber cushions 25 to vertically move downwards, so that the positioning plate 24 and the two rubber cushions 25 can fix and position the data line, thereby preventing the data line from falling off due to mistaken collision and avoiding influencing the acquisition of video monitoring data, when the acquisition device body 1 needs to be maintained, the box door 3 can be opened, the reset spring 10 can drive the rack 8 to reset through deformation force, the rack 8 drives the gear 12 to rotate, the gear 12 drives the bidirectional screw 13 to rotate, the bidirectional screw 13 drives the two sliders 15 to be far away from each other, the two sliders 15 respectively drive the two rectangular blocks 16 to be far away from each other, and the two rectangular blocks 16 respectively drive the two T-shaped clamping plates 17 to be far away from each other, and then two T type splint 17 can remove the location to acquisition device body 1, two-way lead screw 13 drives first bevel gear 18 and rotates simultaneously, first bevel gear 18 drives second bevel gear 19 and rotates, second bevel gear 19 drives bull stick 20 and rotates, bull stick 20 drives third bevel gear 21 and rotates, third bevel gear 21 drives fourth bevel gear 22 and rotates, fourth bevel gear 22 drives threaded rod 23 and rotates, threaded rod 23 drives the vertical upward movement of locating plate 24, locating plate 24 drives two vertical upward movements of rubber cushion 25, thereby locating plate 24 and two rubber cushion 25 can remove fixed position to the data line, thereby can take out acquisition device body 1 and maintain.
Example two
The difference from the first embodiment is that: the bottom of the acquisition device body 1 is provided with a heat dissipation plate 6, the bottom of the heat dissipation plate 6 is fixedly provided with a heat dissipation fan through a bolt, the outer side of the heat dissipation plate 6 is fixedly provided with a box body 2 through welding, one side of the box body 2 is hinged with a box door 3, two symmetrical heat dissipation holes 4 are respectively arranged at two sides of the box body 2, a dust screen 5 is respectively fixedly arranged in the four heat dissipation holes 4 through welding, one side of the box body 2 is provided with a positioning hole, a positioning mechanism is arranged in the positioning hole, the top of the heat dissipation plate 6 is provided with two symmetrical first sliding grooves 7, sliding blocks 15 are respectively arranged in the two first sliding grooves 7 in a sliding manner, rectangular blocks 16 are respectively fixedly arranged at the tops of the two sliding blocks 15 through welding, second sliding grooves are respectively arranged on the two rectangular blocks 16, T-shaped clamping plates 17 are respectively and fixedly connected with springs through welding, one ends of the two springs are fixedly connected with the inner wall of one side of the two second sliding grooves in a welding mode respectively, when the acquisition device body 1 is clamped and fixed by the two T-shaped clamping plates 17, the two springs can exert force on the two T-shaped clamping plates 17 respectively, an installation groove is formed in the box body 2, and a rack 8 is installed in the installation groove in a sliding mode;
first dead slot 11 has been seted up in the box 2, first dead slot 11 communicates with each other with the mounting groove, first through-hole has been seted up to one side inner wall of first dead slot 11, first through-hole communicates with each other with two first spouts 7, second dead slot 14 has been seted up on the heating panel 6, second dead slot 14 communicates with each other with first through-hole, first screw hole has all been seted up on two sliders 15, same two-way lead screw 13 is installed to two first screw hole internal threads, the outside of two-way lead screw 13 is through the fixed cover of welding first bevel gear 18 that is equipped with.
Working principle, when in use, the obtaining device body 1 can be placed on the top of the heat dissipation plate 6, then the data line is connected with the obtaining device body 1 through the positioning hole, when the connection is completed, the box door 3 is closed, the box door 3 extrudes the slide bar 9 to move horizontally, the slide bar 9 drives the rack 8 to move horizontally, the rack 8 drives the gear 12 to rotate, the gear 12 drives the bidirectional screw 13 to rotate, the bidirectional screw 13 drives the two sliders 15 to approach each other, the two sliders 15 respectively drive the two rectangular blocks 16 to approach each other, the two rectangular blocks 16 respectively drive the two T-shaped clamping plates 17 to approach each other, further the two T-shaped clamping plates 17 can position the obtaining device body 1, meanwhile, the bidirectional screw 13 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the rotating rod 20 to rotate, the rotating rod 20 drives the third bevel gear 21 to rotate, the third bevel gear 21 drives the fourth bevel gear 22 to rotate, the fourth bevel gear 22 drives the threaded rod 23 to rotate, the threaded rod 23 drives the positioning plate 24 to vertically move downwards, the positioning plate 24 drives the two rubber cushions 25 to vertically move downwards, so that the positioning plate 24 and the two rubber cushions 25 can fix and position the data line, thereby preventing the data line from falling off due to mistaken collision and avoiding influencing the acquisition of video monitoring data, in the using process, when the temperature is higher, the cooling fan can be started, the air pressure generated by the cooling fan can accelerate the air flow speed in the box body 2, further achieving the purpose of cooling the acquisition device body 1, when the acquisition device body 1 needs to be maintained, the box door 3 can be opened, further the reset spring 10 can drive the rack 8 to reset through the deformation force, the rack 8 drives the gear 12 to rotate, the gear 12 drives the bidirectional screw rod 13 to rotate, the two-way screw rod 13 drives the two slide blocks 15 to move away from each other, the two slide blocks 15 respectively drive the two rectangular blocks 16 to move away from each other, the two rectangular blocks 16 respectively drive the two T-shaped clamping plates 17 to move away from each other, furthermore, the two T-shaped clamping plates 17 can be used for releasing the positioning of the acquisition device body 1, meanwhile, the bidirectional screw 13 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the rotating rod 20 to rotate, the rotating rod 20 drives the third bevel gear 21 to rotate, the third bevel gear 21 drives the fourth bevel gear 22 to rotate, the fourth bevel gear 22 drives the threaded rod 23 to rotate, the threaded rod 23 drives the positioning plate 24 to move vertically upwards, the positioning plate 24 drives the two rubber cushions 25 to move vertically upwards, the positioning plate 24 and the two rubber cushions 25 can thereby fix and position the data lines free, and the main body 1 of the pickup apparatus can be taken out for maintenance.
The rest is the same as the first embodiment.
The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The high-precision positioning video monitoring and acquiring device based on the CORS system comprises an acquiring device body (1) and is characterized in that a heat dissipation plate (6) is placed at the bottom of the acquiring device body (1), a box body (2) is fixedly installed on the outer side of the heat dissipation plate (6), a box door (3) is hinged to one side of the box body (2), two symmetrical heat dissipation holes (4) are formed in two sides of the box body (2), a dust screen (5) is fixedly installed in each of the four heat dissipation holes (4), a positioning hole is formed in one side of the box body (2), a positioning mechanism is arranged in each positioning hole, two symmetrical first sliding grooves (7) are formed in the top of the heat dissipation plate (6), sliding blocks (15) are slidably installed in the two first sliding grooves (7), a mounting groove is formed in the box body (2), and a rack (8) is slidably installed in the mounting groove;
first dead slot (11) have been seted up in box (2), first dead slot (11) communicate with each other with the mounting groove, first through-hole has been seted up to one side inner wall of first dead slot (11), first through-hole communicates with each other with two first spouts (7), second dead slot (14) have been seted up on heating panel (6), second dead slot (14) communicate with each other with first through-hole, first screw hole has all been seted up on two sliders (15), same two-way lead screw (13) are installed to two first screw hole internal threads, the fixed cover in outside of two-way lead screw (13) is equipped with first bevel gear (18).
2. The CORS system-based high-precision positioning video monitoring and acquiring device is characterized in that the positioning mechanism comprises a positioning plate (24), two rubber cushions (25), a threaded rod (23), a second bevel gear (19), a rotating rod (20), a third bevel gear (21) and a fourth bevel gear (22), the outer side of the positioning plate (24) is in sliding connection with the inner wall of the positioning hole, a third empty slot is formed in the box body (2), second through holes are formed in the inner wall of one side of the box body (2) and one side of the heat dissipation plate (6), the two second through holes are respectively communicated with the second empty slot (14) and the third empty slot, the outer side of the rotating rod (20) is in sliding connection with the inner walls of the two second through holes, the inner ring of the second bevel gear (19) is fixedly connected with the outer side of the rotating rod (20), and the first bevel gear (18) is meshed with the second bevel gear (19), a third through hole is formed in the inner wall of the positioning hole and communicated with a third empty groove, a second threaded hole is formed in the positioning plate (24), the outer side of the threaded rod (23) is in threaded connection with the inner wall of the second threaded hole, the inner ring of the fourth bevel gear (22) is fixedly connected with the outer side of the threaded rod (23), the inner ring of the third bevel gear (21) is fixedly connected with the outer side of the rotating rod (20), and the third bevel gear (21) is meshed with the fourth bevel gear (22).
3. The CORS system-based high-precision positioning video monitoring and acquiring device is characterized in that rectangular blocks (16) are fixedly mounted at the tops of the two sliding blocks (15), second sliding grooves are formed in the two rectangular blocks (16), T-shaped clamping plates (17) are slidably mounted in the two second sliding grooves, springs are fixedly connected to the two T-shaped clamping plates (17), and one ends of the two springs are fixedly connected with the inner wall of one side of each of the two second sliding grooves.
4. The CORS system-based high-precision positioning video monitoring and acquiring device is characterized in that a gear (12) is fixedly mounted at one end, located in a first empty groove (11), of a bidirectional screw rod (13), a sliding hole is formed in the inner wall of one side of the mounting groove, a sliding rod (9) is slidably mounted in the sliding hole, one end of the sliding rod (9) is fixedly connected with one end of the rack (8), a reset spring (10) is sleeved on the outer side of the sliding rod (9), and two ends of the reset spring (10) are fixedly connected with the inner wall of one side of the mounting groove and one end of the rack (8) respectively.
5. The CORS system-based high-precision positioning video monitoring and acquiring device is characterized in that bearings are fixedly mounted on the inner wall of one side of the box body (2), the inner walls of one side of the two first sliding grooves (7) and the inner wall of the top of the third empty groove, and inner rings of the four bearings are fixedly connected with the outer sides of the two-way screw rod (13), the rotating rod (20) and the threaded rod (23) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122071402.9U CN215986522U (en) | 2021-08-31 | 2021-08-31 | High-precision positioning video monitoring and acquiring device based on CORS system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122071402.9U CN215986522U (en) | 2021-08-31 | 2021-08-31 | High-precision positioning video monitoring and acquiring device based on CORS system |
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| Publication Number | Publication Date |
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| CN215986522U true CN215986522U (en) | 2022-03-08 |
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|---|---|---|---|
| CN202122071402.9U Expired - Fee Related CN215986522U (en) | 2021-08-31 | 2021-08-31 | High-precision positioning video monitoring and acquiring device based on CORS system |
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| CN (1) | CN215986522U (en) |
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2021
- 2021-08-31 CN CN202122071402.9U patent/CN215986522U/en not_active Expired - Fee Related
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