CN216960036U - Mobile video one-way transmission equipment - Google Patents
Mobile video one-way transmission equipment Download PDFInfo
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- CN216960036U CN216960036U CN202123046215.1U CN202123046215U CN216960036U CN 216960036 U CN216960036 U CN 216960036U CN 202123046215 U CN202123046215 U CN 202123046215U CN 216960036 U CN216960036 U CN 216960036U
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- block
- bevel gear
- connecting shaft
- way transmission
- mobile video
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses mobile video one-way transmission equipment which comprises an installation block, wherein the installation block is fixedly installed at the upper end of a base body, an inner groove is formed in the inner end of the installation block, a dustproof net is arranged at the inner end of the inner groove, a connecting shaft is installed at the inner end of the installation block, a clamping block is connected to the outer end of the connecting shaft, a torsion spring for resetting is arranged on the outer surface of the connecting shaft, the tail end of the torsion spring is connected with the clamping block, and the fixing block is installed at the side end of the installation block. This remove video one-way transmission equipment is provided with installation piece and fixture block, rotates along the connecting axle through stirring the fixture block of installation piece inner for interior notch is opened, can promote the dust screen this moment and slide along the inside groove and take out the dust screen, inserts again to the inside groove after the washing, and the fixture block also will reset under the torsion spring effect and carry out the shutoff to the interior notch, and then fixes spacingly to the dust screen, and detachable structure convenient to use person carries out the dismantlement washing of dust screen.
Description
Technical Field
The utility model relates to the technical field of student management, in particular to mobile video one-way transmission equipment.
Background
With the development of information technology, the application demand of wireless video transmission is increased, and wireless video transmission equipment is widely applied to the fields of unmanned aerial vehicles, safety monitoring and the like, but the existing transmission equipment has certain defects, such as the defects;
when current wireless video transmission equipment is using, through the circuit transmission data in-process, the cable easily receives the mistake touching, leads to droing with the port and makes data transmission receive the influence to and current wireless video transmission equipment dispels the heat mostly through the fan, and the fan outer end dust screen easily adheres to more dust after long-time the use and is difficult to clear up.
In order to solve the problems, innovative design is urgently needed on the basis of the original transmission equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mobile video one-way transmission device, which solves the problems that when the existing wireless video transmission device provided by the background technology is used, a cable is easy to be touched by mistake in the process of transmitting data through a line, so that the cable is easy to fall off from a port, and the data transmission is influenced, and most of the existing wireless video transmission devices are radiated by a fan, and a dust screen at the outer end of the fan is easy to attach with more dust and is difficult to clean after being used for a long time.
In order to achieve the purpose, the utility model provides the following technical scheme: a mobile video one-way transmission device comprises a base body and a port, wherein the port is installed at the side end of the base body;
further comprising:
the mounting block is fixedly mounted at the upper end of the base body, an inner groove is formed in the inner end of the mounting block, a dustproof net is arranged at the inner end of the inner groove, a connecting shaft is mounted at the inner end of the mounting block, a clamping block is connected to the outer end of the connecting shaft, a torsion spring playing a resetting role is arranged on the outer surface of the connecting shaft, and the tail end of the torsion spring is connected with the clamping block;
the fixed block, install in the side of installation piece, and the inboard of fixed block is provided with the cable, and the top of cable installs the joint, the top of fixed block is provided with the knob, and the output of knob is connected with first bevel gear to first bevel gear's the outside is connected with second bevel gear, and second bevel gear's axle head is provided with the screw rod simultaneously, the inner of fixed block is provided with the stopper, and the top of stopper installs the connecting block to the inner of connecting block is connected with the screw rod.
Preferably, the mounting blocks are symmetrically arranged on the upper end of the base body in two groups, the mounting blocks form a sliding structure with the dustproof net through the inner grooves, the mounting blocks are fixedly connected with the connecting shaft, and the heat dissipation effect of the heat dissipation fan can be improved through the disassembly and cleaning of the dustproof net.
Preferably, the fixture block and the mounting block form a rotating structure through the connecting shaft, the fixture block and the connecting shaft form an elastic structure through the torsion spring, the outer end of the fixture block is attached to the side end of the dustproof net, and the dustproof net at the inner end of the inner groove is fixed in position through plugging of the fixture block on the inner groove.
Preferably, the fixed block is through connection with the cable, the fixed block is connected with the knob in a rotating mode, the output end of the knob is fixedly connected with the shaft end of the first bevel gear, and the bevel gear set is driven to be in meshing transmission through rotation of the knob.
Preferably, the first bevel gear is in meshed connection with the second bevel gear, the shaft end of the second bevel gear is fixedly connected with the screw, two groups of threads with opposite rotation directions are arranged on the outer surface of the screw, and the screw is driven to rotate through meshed connection of the bevel gears.
Preferably, the outer end and the connecting block of screw rod are threaded connection, and the connecting block is provided with two sets ofly about screw rod central line symmetric distribution to the connecting block is fixed integral structure with the inboard stopper that is the arc structure, makes the connecting block drive the stopper and carry out the spacing block of cable through the rotation of screw rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. the mobile video one-way transmission equipment is provided with a mounting block and a clamping block, the clamping block at the inner end of the mounting block is stirred to rotate along a connecting shaft, so that an inner notch is opened, the dustproof net can be pushed to slide along the inner groove to take out the dustproof net, the dustproof net is reinserted into the inner groove after being cleaned, the clamping block is reset under the action of a torsion spring to seal the inner notch, the dustproof net is fixed and limited, and a detachable structure is convenient for a user to detach and clean the dustproof net;
2. this remove one-way transmission equipment of video is provided with stopper and fixed block, through carrying out through connection with cable and fixed block to rotate the knob and make bevel gear group mesh the transmission, make the screw rod drive two sets of connecting blocks and carry out the looks movement under the threaded connection effect, the inboard ARC structure of stopper presss from both sides tight block to the cable, avoids data transmission in-process joint and port to drop.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic side view of a substrate according to the present invention;
FIG. 3 is a front view of the fixing block of the present invention;
FIG. 4 is a front cross-sectional view of the fixing block of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a substrate; 2. a port; 3. mounting a block; 4. an inner tank; 5. a dust screen; 6. a connecting shaft; 7. a clamping block; 8. a torsion spring; 9. a fixed block; 10. a cable; 11. a joint; 12. a knob; 13. a first bevel gear; 14. a second bevel gear; 15. a screw; 16. a limiting block; 17. and (4) connecting the blocks.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a mobile video one-way transmission device comprises a base body 1 and a port 2, wherein the port 2 is arranged at the side end of the base body 1;
further comprising:
the installation block 3 is fixedly installed at the upper end of the base body 1, an inner groove 4 is formed in the inner end of the installation block 3, a dustproof net 5 is arranged at the inner end of the inner groove 4, a connecting shaft 6 is installed at the inner end of the installation block 3, a clamping block 7 is connected to the outer end of the connecting shaft 6, a torsion spring 8 with a resetting effect is arranged on the outer surface of the connecting shaft 6, and the tail end of the torsion spring 8 is connected with the clamping block 7;
Two sets of are installed to installation piece 3 in base member 1 upper end symmetric distribution, and installation piece 3 constitutes sliding construction through inside groove 4 and dust screen 5 to installation piece 3 and connecting axle 6 are fixed connection, fixture block 7 passes through connecting axle 6 and constitutes revolution mechanic with installation piece 3, and fixture block 7 passes through torsion spring 8 and constitutes elastic construction with connecting axle 6, and the outer end of fixture block 7 and the side of dust screen 5 laminate mutually.
When more dust adheres to the surface of the dustproof net 5 and affects the heat dissipation effect of the fan, the clamping block 7 at the inner end of the installation block 3 can be shifted to rotate along the connecting shaft 6, the opening of the inner groove 4 can be opened due to the rotation of the clamping block 7, the dustproof net 5 can be pushed to slide along the inner groove 4 at the moment, after the dustproof net 5 is taken out for cleaning, the dustproof net 5 is inserted into the inner groove 4 again for clamping, at the moment, the clamping block 7 resets under the action of the torsion spring 8 and blocks the opening of the inner groove 4, so that the dustproof net 5 is fixed and limited, and the detachable structure is convenient for a user to detach and clean the dustproof net 5.
Fixed block 9 is through connection with cable 10, and fixed block 9 is connected for rotating with knob 12, and knob 12 output and first bevel gear 13 axle head are fixed connection, first bevel gear 13 is connected for the meshing with second bevel gear 14, and second bevel gear 14's axle head is fixed connection with screw rod 15, and the surface of screw rod 15 is provided with and revolves to opposite two sets of screw threads, the outer end and the connecting block 17 of screw rod 15 are threaded connection, and connecting block 17 is provided with two sets ofly about screw rod 15 central line symmetric distribution, and connecting block 17 is the stopper 16 of arc structure with the inboard and is fixed integral structure.
The working principle is as follows: when the mobile video one-way transmission device is used, according to the figures 1-5, the device is firstly placed at a position to be operated, when data transmission of a base body 1 is carried out, a joint 11 at the top end of a cable 10 can penetrate through a through hole at the bottom end of a fixed block 9 to be butted with a port 2, so that the cable 10 is in through connection with the fixed block 9, a knob 12 can be rotated at the moment, an output end of the knob drives a first bevel gear 13 at the inner end of the fixed block 9 to be in meshing transmission with a second bevel gear 14, a screw 15 can be driven to synchronously rotate along with the rotation of the second bevel gear 14, because the outer surface of the screw 15 is provided with two groups of threads with opposite rotation directions, two groups of connecting blocks 17 move oppositely under the effect of threaded connection and synchronously move towards the central position of the screw 15, the movement of the connecting blocks 17 drives a limiting block 16 to synchronously move, so that an arc-shaped structure at the inner side of the limiting block 16 clamps the cable 10, the connector 11 and the port 2 are prevented from falling off due to mistaken touch in the data transmission process;
when the base body 1 works, the radiating fan is started, the radiating effect of the base body 1 is increased, the outer end of the radiating fan is provided with the dustproof net 5, after long-time use, more dust can be attached to the surface of the dustproof net 5 to affect the radiating effect of the fan, the clamping block 7 at the inner end of the installation block 3 can be stirred at the moment, the installation block is enabled to rotate along the connecting shaft 6, the inner groove 4 is opened due to the rotation of the clamping block 7, the dustproof net 5 can be pushed to slide along the inner groove 4 at the moment, the dustproof net 5 is taken out to be cleaned, the dustproof net 5 is inserted into the inner groove 4 again to be clamped, the clamping block 7 resets again under the action of the torque spring 8 at the moment, the inner groove 4 is blocked, the dustproof net 5 is fixed and limited, and the overall practicability is improved.
Those not described in detail in this specification are well within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A mobile video one-way transmission device comprises a base body (1) and a port (2), wherein the port (2) is installed at the side end of the base body (1);
it is characterized by also comprising:
the installation block (3) is fixedly installed at the upper end of the base body (1), an inner groove (4) is formed in the inner end of the installation block (3), a dustproof net (5) is arranged at the inner end of the inner groove (4), a connecting shaft (6) is installed at the inner end of the installation block (3), a clamping block (7) is connected to the outer end of the connecting shaft (6), a torsion spring (8) playing a reset role is arranged on the outer surface of the connecting shaft (6), and the tail end of the torsion spring (8) is connected with the clamping block (7);
fixed block (9), install in the side of installation piece (3), and the inboard of fixed block (9) is provided with cable (10), and the top of cable (10) installs joint (11), the top of fixed block (9) is provided with knob (12), and the output of knob (12) is connected with first bevel gear (13) to the outside of first bevel gear (13) is connected with second bevel gear (14), and the axle head of second bevel gear (14) is provided with screw rod (15) simultaneously, the inner of fixed block (9) is provided with stopper (16), and the top of stopper (16) installs connecting block (17) to the inner of connecting block (17) is connected with screw rod (15).
2. The mobile video unidirectional transmission equipment according to claim 1, characterized in that the mounting blocks (3) are symmetrically arranged on the upper end of the base body (1) in two groups, the mounting blocks (3) and the dust screen (5) form a sliding structure through the inner groove (4), and the mounting blocks (3) and the connecting shaft (6) are fixedly connected.
3. The mobile video one-way transmission device according to claim 1, wherein the latch (7) forms a rotating structure with the mounting block (3) through the connecting shaft (6), the latch (7) forms an elastic structure with the connecting shaft (6) through the torsion spring (8), and the outer end of the latch (7) is attached to the side end of the dust screen (5).
4. The mobile video one-way transmission equipment according to claim 1, wherein the fixed block (9) is connected with the cable (10) in a penetrating manner, the fixed block (9) is connected with the knob (12) in a rotating manner, and the output end of the knob (12) is fixedly connected with the shaft end of the first bevel gear (13).
5. A mobile video one-way transmission device according to claim 1, characterized in that the first bevel gear (13) and the second bevel gear (14) are in meshed connection, the shaft end of the second bevel gear (14) is fixedly connected with the screw (15), and the outer surface of the screw (15) is provided with two sets of threads with opposite rotation directions.
6. The mobile video one-way transmission device according to claim 1, wherein the outer end of the screw (15) is in threaded connection with the connecting blocks (17), two sets of the connecting blocks (17) are symmetrically distributed about the center line of the screw (15), and the connecting blocks (17) and the limiting blocks (16) with the inner side in an arc structure are in a fixed integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123046215.1U CN216960036U (en) | 2021-12-07 | 2021-12-07 | Mobile video one-way transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123046215.1U CN216960036U (en) | 2021-12-07 | 2021-12-07 | Mobile video one-way transmission equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216960036U true CN216960036U (en) | 2022-07-12 |
Family
ID=82307251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123046215.1U Active CN216960036U (en) | 2021-12-07 | 2021-12-07 | Mobile video one-way transmission equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216960036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117894238A (en) * | 2024-01-22 | 2024-04-16 | 中国十七冶集团有限公司 | A device for indicating the path of underground high-voltage cables and a method for using the device |
-
2021
- 2021-12-07 CN CN202123046215.1U patent/CN216960036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117894238A (en) * | 2024-01-22 | 2024-04-16 | 中国十七冶集团有限公司 | A device for indicating the path of underground high-voltage cables and a method for using the device |
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