CN215601398U

CN215601398U - Broadcast directing and switching table with protection structure

Info

Publication number: CN215601398U
Application number: CN202121781813.0U
Authority: CN
Inventors: 王荣超; 曾宪荣
Original assignee: Xiamen Yishi Technology Co ltd
Current assignee: Xiamen Yishi Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-21
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a broadcast guiding switching table with a protection structure, which comprises a bottom case, wherein the rear end surface of the bottom case is provided with a rear groove, the rear end surface of the bottom case is hinged with a protection plate relative to the port part of the rear groove, the inside of the bottom case is symmetrically provided with inner grooves relative to the two sides of the rear groove, the inside of the inner grooves is provided with sliding blocks, a plurality of springs are arranged between the inner walls of the inner grooves and the end parts of the sliding blocks, the end parts of the sliding blocks are fixedly provided with limit blocks, the inner walls of the rear groove are provided with through holes for the limit blocks to penetrate through, the two sides of the protection plate are symmetrically provided with limit grooves corresponding to the limit blocks, and the end parts of the limit blocks penetrate into the limit grooves; through the guard plate of design, can cover the back groove, carry out effectual protection to the inside interface in back groove, avoid the interface to receive the damage, promoted the life of interface, be favorable to the normal use of device.

Description

Broadcast directing and switching table with protection structure

Technical Field

The utility model belongs to the technical field of broadcast guiding switching tables, and particularly relates to a broadcast guiding switching table with a protection structure.

Background

A director switching station is a device for combining multiple television signal clips. When the video is produced on site, the video signals of a plurality of cameras are all sent to the video processing system, and the video signals are immediately edited. The broadcast guiding switching platform is actually an electronic switch combination, and can control the on-off of each video signal circuit through a key, the output of a user is connected, and the user is disconnected.

The interface at the rear end of the existing broadcast guiding switching station is usually directly exposed outside, and an effective protection structure is not available, so that the device is easily damaged and is not beneficial to normal use of the device; meanwhile, an effective moisture-proof structure is not arranged on the conventional device, and moisture in the air easily enters the device from the heat dissipation port to affect electronic elements in the device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a broadcast guiding and switching station with a protection structure, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a director switches platform with protective structure, includes the under casing, the back groove has been seted up on the rear end surface of under casing, the rear end surface of under casing has the guard plate for the port department hinged joint in back groove, the inside of under casing has seted up the inside groove for the bilateral symmetry in back groove, the inside of inside groove is provided with the sliding block, be provided with a plurality of springs between the inner wall of inside groove and the sliding block tip, the end fixing of sliding block has the stopper, the through-hole that supplies the stopper to run through is seted up to the inner wall in back groove, the bilateral symmetry of guard plate has seted up the spacing groove corresponding with the stopper, the tip of stopper runs through to the inside in spacing groove.

Preferably, the thermovent has been seted up to the bilateral surface symmetry of under casing, the inside of under casing is provided with damp proof board for one side of thermovent, the inside of under casing is fixed with the fixed strip for the bilateral symmetry of damp proof board, the both ends cross-section of damp proof board is "L" style of calligraphy structure, the both ends of damp proof board block with two fixed strips looks respectively, the inside of damp proof board runs through and sets up the holding tank corresponding with the thermovent, the inside of holding tank is provided with the drier.

Preferably, a side groove corresponding to two ends of the damp-proof plate is formed in the surface of one side of the fixing strip, a damping sheet is arranged inside the side groove, and one side of the damping sheet is tightly attached to the end portion of the damp-proof plate.

Preferably, a toggle groove is formed in the surface of the bottom box in a penetrating mode relative to one side of the inner groove, a toggle block is fixed to one side of the sliding block, and the end portion of the toggle block penetrates into the toggle groove.

Preferably, the both sides inner wall symmetry of back groove is fixed with the side strip, the tip of side strip has been seted up the kicking groove, there is the kicking block inside the kicking groove through spring coupling, the both ends of spring are fixed mutually with kicking groove and kicking block respectively, the surface of kicking block and guard plate is hugged closely.

Preferably, the upper surface of the bottom case is provided with a plurality of keys, and the upper surface of the bottom case is connected with a display screen through a rotating shaft.

Preferably, the front surface of the bottom case is provided with a handle, and the surface of the handle is provided with anti-skid grains.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the guard plate of design, can cover the back groove, carry out effectual protection to the inside interface in back groove, avoid the interface to receive the damage, promoted the life of interface, be favorable to the normal use of device.

2. Through the dampproofing board and the drier of design, can absorb near the moisture of thermovent, prevent that the moisture from entering into the inside of device from thermovent department, be favorable to protecting the inside electronic component of device.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a rear elevational view of the base box of the present invention;

FIG. 3 is a front cross-sectional view of area A of FIG. 2 in accordance with the present invention;

FIG. 4 is a top cross-sectional view of area A of FIG. 2 in accordance with the present invention;

FIG. 5 is a partial cross-sectional view of the heat sink of the present invention;

FIG. 6 is an enlarged view of a portion of the area B of FIG. 5 in accordance with the present invention;

in the figure: 1. a display screen; 2. a bottom box; 3. a handle; 4. a heat dissipation port; 5. a rear groove; 6. a protection plate; 7. an inner tank; 8. a slider; 9. a limiting block; 10. a limiting groove; 11. a shifting block; 12. a poking groove; 13. side strips; 14. a top groove; 15. a top block; 16. a fixing strip; 17. a moisture-proof plate; 18. accommodating grooves; 19. a desiccant; 20. a side groove; 21. a damping fin.

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.

Examples

Referring to fig. 1 to 6, the present invention provides a technical solution: a broadcast guiding switching table with a protection structure comprises a bottom case 2, a rear groove 5 is formed in the rear end surface of the bottom case 2, a plurality of interfaces are arranged in the rear groove 5, a protection plate 6 is hinged to the rear end surface of the bottom case 2 opposite to the port of the rear groove 5, the rear groove 5 can be covered through the designed protection plate 6, the interfaces in the rear groove 5 are effectively protected, the interfaces are prevented from being damaged, the service life of the interfaces is prolonged, normal use of the device is facilitated, inner grooves 7 are symmetrically formed in the bottom case 2 opposite to the two sides of the rear groove 5, sliding blocks 8 are arranged in the inner grooves 7, a plurality of springs are arranged between the inner walls of the inner grooves 7 and the end portions of the sliding blocks 8 and used for resetting the sliding blocks 8, limiting blocks 9 are fixed to the end portions of the sliding blocks 8 and used for fixing the protection plate 6, through holes for the limiting blocks 9 to penetrate through are formed in the inner walls of the rear groove 5, the both sides symmetry of guard plate 6 is seted up and is had the spacing groove 10 corresponding with stopper 9 for with stopper 9 looks block, the tip of stopper 9 runs through to the inside of spacing groove 10.

In this embodiment, preferably, thermovent 4 has been seted up to the bilateral surface symmetry of under casing 2, be used for the heat dissipation, one side that the inside of under casing 2 is for thermovent 4 is provided with dampproof board 17, the inside of under casing 2 is fixed with fixed strip 16 for the bilateral symmetry of dampproof board 17, be used for fixing dampproof board 17, the both ends cross-section of dampproof board 17 is "L" style of calligraphy structure, the both ends of dampproof board 17 are blocked with two fixed strips 16 looks respectively, the inside of dampproof board 17 runs through and sets up the holding tank 18 corresponding with thermovent 4, be used for placing drier 19, the inside of holding tank 18 is provided with drier 19, through dampproof board 17 and the drier 19 of design, can absorb the moisture near thermovent 4, prevent that the moisture from entering into the inside of device from thermovent 4, be favorable to protecting the inside electronic component of device.

In this embodiment, preferably, a side groove 20 corresponding to two ends of the moisture-proof plate 17 is formed in a surface of one side of the fixing strip 16, a damping fin 21 is arranged inside the side groove 20, and one side of the damping fin 21 is tightly attached to an end of the moisture-proof plate 17, so that friction is increased, and stability of the moisture-proof plate 17 is ensured.

In this embodiment, preferably, a toggle groove 12 is formed on the surface of the bottom case 2 through one side of the inner groove 7, a toggle block 11 is fixed on one side of the sliding block 8, and the end of the toggle block 11 penetrates into the toggle groove 12, so that a user can move the sliding block 8 conveniently.

In this embodiment, preferably, the inner walls of the two sides of the rear groove 5 are symmetrically fixed with the side bars 13, the end of each side bar 13 is provided with the top groove 14, the inside of the top groove 14 is connected with the top block 15 through the spring, the two ends of the spring are respectively fixed with the top groove 14 and the top block 15, the top block 15 is tightly attached to the surface of the protection plate 6, and the protection plate 6 is opened by a user.

In this embodiment, preferably, the upper surface of the bottom case 2 is provided with a plurality of keys, and the upper surface of the bottom case 2 is connected with the display screen 1 through a rotating shaft for displaying pictures.

In this embodiment, preferably, the front surface of the bottom case 2 is provided with a handle 3, and the surface of the handle 3 is provided with anti-slip lines, so that the friction force is increased, and slipping is prevented.

The working principle and the using process of the utility model are as follows: when the device is used, the protection plate 6 needs to be opened firstly, the operation is to stir the stirring blocks 11 at two sides, the stirring blocks 11 drive the sliding blocks 8 to slide in the inner groove 7 until the limiting block 9 is completely separated from the inner part of the limiting groove 10, at the moment, the fixing of the protection plate 6 is released, the protection plate 6 can be ejected by the ejection block 15, a user can open the ejected protection plate 6 to expose the interface in the rear groove 5, the user can connect the interface with an external circuit, the device can be used, after the use is finished, the connection between the interface and the circuit is disconnected, the protection plate 6 needs to be closed again for protecting the interface, the operation is to press the protection plate 6 to the inner part of the rear groove 5, in the process, the end part of the limiting block 9 can be extruded and moved so that the protection plate 6 can be smoothly put into the inner part of the rear groove 5, after the protection plate 6 is closed, under the action of the spring, one end of the limiting block 9 can be embedded into the limiting groove 10 again to complete the fixing of the protection plate 6, and the top block 15 can be firmly pressed with the protection plate 6, so that the protection plate 6 can be opened again next time; in the use process of the device, moisture in the air easily enters the device from the heat dissipation port 4, and the moisture-proof plate 17 and the drying agent 19 can absorb the moisture, so that the moisture is effectively prevented from influencing electronic components in the device, and the normal use of the device is facilitated.

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

1. The utility model provides a direction broadcast switches platform with protective structure, includes under casing (2), its characterized in that: rear groove (5) have been seted up on the rear end surface of under casing (2), there is guard plate (6) rear end surface of under casing (2) for the port department hinged joint of rear groove (5), inside groove (7) have been seted up for the bilateral symmetry of rear groove (5) in the inside of under casing (2), the inside of inside groove (7) is provided with sliding block (8), be provided with a plurality of springs between the inner wall of inside groove (7) and sliding block (8) tip, the end fixing of sliding block (8) has stopper (9), the through-hole that supplies stopper (9) to run through is seted up to the inner wall of rear groove (5), the bilateral symmetry of guard plate (6) has been seted up and stopper (9) corresponding spacing groove (10), the tip of stopper (9) runs through to the inside of spacing groove (10).

2. The director switching station with guard structure as claimed in claim 1, wherein: thermovent (4) have been seted up to the bilateral surface symmetry of under casing (2), the inside of under casing (2) is provided with dampproofing board (17) for one side of thermovent (4), the inside of under casing (2) is fixed with fixed strip (16) for the bilateral symmetry of dampproofing board (17), the both ends cross-section of dampproofing board (17) is "L" style of calligraphy structure, the both ends of dampproofing board (17) respectively with two fixed strip (16) looks block, the inside of dampproofing board (17) runs through set up with thermovent (4) corresponding holding tank (18), the inside of holding tank (18) is provided with drier (19).

3. The director switching station with guard structure as claimed in claim 2, wherein: the side groove (20) corresponding to the two ends of the damp-proof plate (17) are formed in the surface of one side of the fixing strip (16), the damping sheet (21) is arranged inside the side groove (20), and one side of the damping sheet (21) is tightly attached to the end portion of the damp-proof plate (17).

4. The director switching station with guard structure as claimed in claim 1, wherein: the surface of the bottom box (2) penetrates through one side, opposite to the inner groove (7), of the inner groove (7) to form a toggle groove (12), a toggle block (11) is fixed on one side of the sliding block (8), and the end portion of the toggle block (11) penetrates through the inner portion of the toggle groove (12).

5. The director switching station with guard structure as claimed in claim 1, wherein: the both sides inner wall symmetry of back groove (5) is fixed with side strip (13), overhead groove (14) have been seted up to the tip of side strip (13), there is kicking block (15) inside overhead groove (14) through spring coupling, the both ends of spring are fixed mutually with overhead groove (14) and kicking block (15) respectively, the surface of kicking block (15) and guard plate (6) is hugged closely.

6. The director switching station with guard structure as claimed in claim 1, wherein: the upper surface of the bottom case (2) is provided with a plurality of keys, and the upper surface rotating shaft of the bottom case (2) is connected with the display screen (1).

7. The director switching station with guard structure as claimed in claim 1, wherein: the front surface of the bottom case (2) is provided with a handle (3), and the surface of the handle (3) is provided with anti-skid grains.