CN216982017U - Signal detection device for broadcast television system - Google Patents
Signal detection device for broadcast television system Download PDFInfo
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- CN216982017U CN216982017U CN202123373698.6U CN202123373698U CN216982017U CN 216982017 U CN216982017 U CN 216982017U CN 202123373698 U CN202123373698 U CN 202123373698U CN 216982017 U CN216982017 U CN 216982017U
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Abstract
The utility model discloses a signal detection device for a broadcast television system, which comprises a detection device body, a fixed cover plate, fixed clamping plates and a limiting mechanism, wherein the detection device body is arranged in an installation box body with a bearing effect, the fixed cover plate is arranged above the detection device body, the fixed clamping plates are symmetrically arranged on the left side and the right side of the detection device body, and the limiting mechanism is used for limiting the position between the fixed clamping plates. This signal detection device for broadcast television system is convenient for install spacing to the detection device body, combines stop gear's setting simultaneously, can carry on spacingly between solid fixed splint and the solid fixed splint, has increased the stability to the installation of detection device body, is convenient for dismantle the maintenance to the detection device body, through the setting of dust screen, can play dirt-proof effect to the detection device body, prevents the deposition, and the practicality is high.
Description
Technical Field
The utility model relates to the technical field related to a broadcast television system, in particular to a signal detection device for the broadcast television system.
Background
Broadcast television refers to a news broadcasting tool for broadcasting sound, images and videos through radio waves or wires, which can accelerate the information broadcasting, and in order to more accurately broadcast the information, a signal detection device is required to detect the signal, and is usually installed inside a corresponding box;
however, in the actual use process of the commonly used signal detection device, the device is inconvenient to install and operate, easy to shake in the box body, poor in stability, inconvenient to disassemble and overhaul when the device breaks down, easy to accumulate dust and inconvenient to clean;
to this end, we propose a signal detection apparatus for a broadcast television system to solve the above problems.
Disclosure of Invention
The utility model aims to provide a signal detection device for a broadcast television system, which solves the problems that the commonly used signal detection device in the background technology is inconvenient to install and operate, easy to shake in a box body, poor in stability, inconvenient to disassemble and overhaul when the device fails, easy to accumulate dust and inconvenient to clean.
In order to achieve the purpose, the utility model provides the following technical scheme: a signal detection device for a broadcast television system comprises a detection device body, wherein the detection device body is arranged in an installation box body with a bearing function, and is limited in the installation box body through a fixed clamp plate and a limiting mechanism;
the fixed cover plate is arranged above the detection device body, the fixed cover plate is fixedly connected to the upper end of the installation box body through bolts, and the left end and the right end of the installation box body are both provided with vent holes;
further comprising:
the fixed clamping plates are symmetrically arranged on the left side and the right side of the detection device body, and the fixed clamping plates form an overturning structure in the installation box body through fixed rods;
and the limiting mechanism is used for limiting the fixed clamping plate and the fixed clamping plate.
Preferably, the left side and the right side of the lower end of the installation box body are hinged with fixing rods which are obliquely arranged, a torsional spring with a reset effect is arranged at the joint of the fixing rods and the installation box body, and the fixing rods and the fixing clamp plates with the clamping and limiting effects are connected in a rotating mode.
Preferably, the limiting mechanism comprises a connecting plate in a vertical state, a connecting cylinder fixedly connected to the upper end of the connecting plate, a fixing column in an I-shaped structure, first springs sleeved on the left side and the right side of the fixing column and fixing bolts with locking functions;
wherein, the fixed column is inserted in the connecting cylinder.
Preferably, the fixing bolt is connected with the fixing clamp plate in a threaded mode, the fixing bolt is connected with the connecting plate in a rotating mode, and the connecting plate, the connecting cylinder and the fixing bolt are symmetrically arranged on the left side and the right side above the detection device body.
Preferably, the equal fixedly connected with second spring in the left and right sides of fixed apron, and the expansion end of second spring and the fixed block that has limiting displacement between fixed connection to the fixed block is pegged graft in the upper end of fixed plate.
Preferably, the middle part fixedly connected with dust screen of fixed plate, and the equal symmetry of dust screen and fixed plate sets up the left and right sides at the detection device body to the fixed plate block is in the inside of installation box, and the dust screen constitutes through fixed apron and fixed block in the inside of installation box moreover and dismantles the structure.
Compared with the prior art, the utility model has the beneficial effects that: the signal detection device for the broadcast television system is convenient to install and limit the detection device body through the arrangement of the fixed rod and the fixed clamping plate in the actual use process, can limit the position between the fixed clamping plate and the fixed clamping plate by combining the arrangement of the limiting mechanism, increases the stability of installation of the detection device body, is convenient to disassemble and overhaul the detection device body when the detection device body breaks down, and is high in practicability;
1. the detection device is provided with a fixing rod and fixing clamp plates, the fixing rod is hinged inside the installation box body, the fixing clamp plates form a turnover structure inside the installation box body through the fixing rod, the fixing clamp plates are symmetrically arranged on the left side and the right side of the detection device body, and the detection device body can be clamped and limited through the fixing clamp plates, so that the detection device is convenient to operate and install;
2. the detection device is provided with a limiting mechanism, the limiting mechanism comprises a connecting plate, a connecting cylinder, a fixing column, a first spring and a fixing bolt, the limiting mechanism is arranged above the detection device body, and the limiting mechanism can be used for limiting the position between the fixing clamping plate and the fixing clamping plate very conveniently and rapidly through the limiting mechanism, so that the stability of the detection device body in installation is enhanced, the detection device body is prevented from shaking in the installation box body, and meanwhile, the detection device body is convenient to disassemble and overhaul when the detection device body breaks down;
3. be equipped with fixed block and dust screen, dust screen fixed connection is at the middle part of fixed plate, and the fixed plate symmetry sets up the left and right sides at the detection device body simultaneously, through the setting of dust screen, can prevent detection device body deposition, plays the effect of protection to the detection device body, and the dust screen is convenient for dismantle the clearance through fixed apron and fixed block in the inside constitution of installation box simultaneously.
Drawings
FIG. 1 is a front view of a cutaway structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a front view of the connection between the connection plate and the fixing bolt;
FIG. 4 is a front view of the connection of the cover plate, the fixing block and the dust screen.
In the figure: 1. a detection device body; 2. installing a box body; 3. fixing the rod; 4. a torsion spring; 5. fixing the clamping plate; 6. a limiting mechanism; 7. a connecting plate; 8. a connecting cylinder; 9. fixing a column; 10. a first spring; 11. a fixing bolt; 12. fixing the cover plate; 13. a second spring; 14. a fixed block; 15. a fixing plate; 16. and (4) a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a signal detection device for a broadcast television system comprises a detection device body 1, an installation box body 2, a fixing rod 3, a torsion spring 4, a fixing clamp plate 5, a limiting mechanism 6, a connecting plate 7, a connecting cylinder 8, a fixing column 9, a first spring 10, a fixing bolt 11, a fixing cover plate 12, a second spring 13, a fixing block 14, a fixing plate 15 and a dust screen 16.
When the signal detection device for the broadcast television system is used, as shown in fig. 1, firstly, a fixing rod 3 which is connected to the inside of an installation box body 2 through a pulling hinge and is obliquely arranged is connected to the inside of the installation box body 2, the fixing rod 3 rotates on the installation box body 2, a torsion spring 4 with a reset function is arranged at the joint of the fixing rod 3 and the installation box body 2, the torsion spring 4 is elastically deformed, then, the detection device body 1 is arranged inside the installation box body 2, the fixing rod 3 is loosened, the torsion spring 4 recovers elastic deformation to drive the fixing rod 3 to rotate inside the installation box body 2, the upper end of the fixing rod 3 is rotatably connected with a fixing clamp plate 5, the fixing clamp plate 5 forms an overturning structure inside the installation box body 2 through the fixing rod 3, and the fixing rod 3 drives the fixing clamp plate 5 to clamp and limit the detection device body 1;
as shown in fig. 2 and 3, after the fixed clamp plate 5 limits the position of the detection device body 1, the limiting mechanism 6 is taken out, the limiting mechanism 6 comprises a connecting plate 7 in a vertical state, a connecting cylinder 8 fixedly connected to the upper end of the connecting plate 7, a fixed column 9 in an i-shaped structure, first springs 10 sleeved on the left side and the right side of the fixed column 9 and a fixed bolt 11 with a locking function, the fixed column 9 is inserted into the connecting cylinder 8, the connecting plate 7 drives the connecting cylinder 8 to move towards one side far away from the vertical central axis of the detection device body 1 by pulling the connecting plate 7, the connecting cylinder 8 slides with the fixed column 9, and the first springs 10 are elastically deformed;
the lower end of the connecting plate 7 is rotatably connected with a fixing bolt 11 with a limiting effect, the fixing bolt 11 is connected with the fixing clamp plate 5 in a threaded mode by rotating the fixing bolt 11, so that the fixing clamp plate 5 and the fixing clamp plate 5 can be limited by arranging the limiting mechanism 6, the detection device body 1 is better limited, the detection device body 1 is prevented from shaking in the installation box body 2, meanwhile, when the detection device body 1 breaks down, the limiting mechanism 6 is loosened to limit the fixing clamp plate 5 and the fixing clamp plate 5, and then the fixing rod 3 is pulled to separate the fixing clamp plate 5 from the detection device body 1, so that the detection device body 1 can be conveniently detached and overhauled;
as shown in fig. 1 and 4, after the detection device body 1 is installed, the fixing block 14 in an L-shaped structure is pulled, the fixing block 14 rotates on the fixing cover plate 12, the fixing block 14 extrudes the second spring 13, so that the second spring 13 is elastically deformed, then the fixing plate 15 is inserted into the left side and the right side of the fixing cover plate 12, the fixing block 14 is released, the second spring 13 recovers the elastic deformation, the fixing block 14 is pushed to slide on the fixing cover plate 12, and the fixing block 14 is inserted into the upper end of the fixing plate 15, so that the fixing plate 15 is limited;
and the middle part of the fixed plate 15 is provided with a dust screen 16, the fixed cover plate 12 is fixed at the upper end of the installation box body 2 through bolts, the fixed cover plate 12 drives the fixed plate 15 to be clamped in the installation box body 2, and the left and right sides of the installation box body 2 are both provided with vent holes, so that the air in the installation box body 2 can flow, a certain heat dissipation effect is achieved on the detection device body 1, the dust can be prevented from falling on the detection device body 1 by combining the arrangement of the dust screen 16, the protection effect is achieved on the detection device body 1, the practicability is high, meanwhile, the fixed plate 15 can be periodically disassembled through the fixed cover plate 12 and the fixed block 14, the dust screen 16 can be conveniently cleaned, the dust screen 16 is prevented from being blocked, after the installation, the signal of the broadcast television is detected through the detection device body 1, and meanwhile, the detection device body 1 is the existing mature technology, thereby ensuring the quality of the information transmission.
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 signal detection device for a broadcast television system comprises a detection device body (1), wherein the detection device body (1) is installed inside an installation box body (2) with a bearing effect, and the detection device body (1) is limited inside the installation box body (2) through a fixed clamp plate (5) and a limiting mechanism (6);
the fixed cover plate (12) is arranged above the detection device body (1), the fixed cover plate (12) is fixedly connected to the upper end of the installation box body (2) through bolts, and vent holes are formed in the left end and the right end of the installation box body (2);
it is characterized by also comprising:
the fixed clamping plates (5) are symmetrically arranged on the left side and the right side of the detection device body (1), and the fixed clamping plates (5) form a turnover structure in the installation box body (2) through the fixed rods (3);
and the limiting mechanism (6) is used for limiting the position between the fixed clamping plate (5) and the fixed clamping plate (5).
2. The signal detection device according to claim 1, wherein: the equal hinged joint in the left and right sides of installation box (2) lower extreme has dead lever (3) that are the slope setting, and the junction of dead lever (3) and installation box (2) is provided with torsional spring (4) that have the reset action to be connected through the pivoted mode between dead lever (3) and the solid fixed splint (5) that have the centre gripping limiting displacement.
3. The signal detection device according to claim 1, wherein: the limiting mechanism (6) comprises a connecting plate (7) in a vertical state, a connecting cylinder (8) fixedly connected to the upper end of the connecting plate (7), a fixing column (9) in an I-shaped structure, first springs (10) sleeved on the left side and the right side of the fixing column (9) and fixing bolts (11) with locking functions;
wherein the fixing column (9) is inserted in the connecting cylinder (8).
4. The signal detection device according to claim 3, wherein: the fixing bolt (11) is connected with the fixing clamping plate (5) in a threaded mode, the fixing bolt (11) is connected with the connecting plate (7) in a rotating mode, and the connecting plate (7), the connecting cylinder (8) and the fixing bolt (11) are symmetrically arranged on the left side and the right side above the detection device body (1).
5. The signal detection device according to claim 1, wherein: the equal fixedly connected with second spring (13) in both sides about fixed apron (12), and the expansion end of second spring (13) and have fixed connection between limiting displacement's fixed block (14) to fixed block (14) are pegged graft in the upper end of fixed plate (15).
6. The signal detection device according to claim 5, wherein: the middle part fixedly connected with dust screen (16) of fixed plate (15), and dust screen (16) and the equal symmetry setting of fixed plate (15) are in the left and right sides of detection device body (1) to fixed plate (15) block is in the inside of installation box (2), and dust screen (16) constitute through fixed apron (12) and fixed block (14) in the inside of installation box (2) moreover and dismantle the structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123373698.6U CN216982017U (en) | 2021-12-30 | 2021-12-30 | Signal detection device for broadcast television system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123373698.6U CN216982017U (en) | 2021-12-30 | 2021-12-30 | Signal detection device for broadcast television system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216982017U true CN216982017U (en) | 2022-07-15 |
Family
ID=82349756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123373698.6U Active CN216982017U (en) | 2021-12-30 | 2021-12-30 | Signal detection device for broadcast television system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216982017U (en) |
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2021
- 2021-12-30 CN CN202123373698.6U patent/CN216982017U/en active Active
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