CN214014361U

CN214014361U - Card insertion type digital high-definition matrix equipment

Info

Publication number: CN214014361U
Application number: CN202120167509.0U
Authority: CN
Inventors: 郑杰
Original assignee: Jieshi Huasheng Tianjin Technology Co ltd
Current assignee: Jieshi Huasheng Tianjin Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-08-20
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a card insertion type digital high definition matrix equipment, including box and hollow handle, the welding of box top has the cavity handle, box inner wall both ends all have the nylon curb plate through countersunk screw and countersunk screw fixed mounting, box inner wall one side has digital signal matrix mainboard through installation screw fixed mounting, digital signal matrix mainboard one side is provided with matrix signal and divides the interface, the nylon curb plate is close to one end and all is provided with first draw-in groove. This novel mounting structure to plug-in card corrosion-resistant and insulating effect is good, and can conveniently dismantle, and matrix equipment can conveniently carry, and carries the handle and possess the louvre to the personnel of being convenient for can clean the louvre in the same direction as taking when cleaning the handle, possess and can carry out the callus on the sole of lifting with the equipment bottom, can conveniently make things convenient for radiator fan to carry out the air inlet from the bottom when lifting means operating stability, be fit for extensively using widely.

Description

Card insertion type digital high-definition matrix equipment

Technical Field

The utility model relates to a high definition matrix technical field, in particular to card insertion type digit high definition matrix equipment.

Background

The high-definition matrix device is a device capable of separating a single signal into a plurality of output signals, and is widely applied to field professional live broadcast relay.

The conventional matrix device has the following disadvantages: 1. the corrosion resistance and the insulation effect of the installation structure of the plug-in card are not good, and the plug-in card can not be conveniently disassembled; 2. the matrix equipment cannot be conveniently carried, and the carrying handle is not provided with the heat dissipation holes, so that personnel can conveniently clean the heat dissipation holes when cleaning the handle; 3. the foot pad capable of lifting the bottom of the equipment is not provided, and air can not be conveniently fed from the bottom by the cooling fan while the operation stability of the equipment is improved. Therefore, a card-inserting type digital high-definition matrix device is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a card-insertion type digital high-definition matrix device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a card-inserting type digital high-definition matrix device comprises a box body and a hollow handle, wherein the hollow handle is welded at the top of the box body, nylon side plates are fixedly installed at two ends of the inner wall of the box body through countersunk head screw holes and countersunk head screws, a digital signal matrix main plate is fixedly installed at one side of the inner wall of the box body through installation screws, a matrix signal sub-interface is arranged at one side of the digital signal matrix main plate, first clamping grooves are respectively arranged at one ends, close to one ends, of the nylon side plates, positioning threaded grooves are respectively formed at one sides of the nylon side plates, a signal main joint is installed at one side of the top end of the box body through installation holes, grooves are respectively formed at one side of the box body, corresponding positions of the positioning threaded grooves and the matrix signal sub-interface, second-stage grooves are formed at the bottom of the box body, first-stage grooves are formed at the upper ends of the second-stage grooves, and a cooling fan is installed at the bottom of the first-stage grooves through screws, the two ends of the hollow handle are provided with heat dissipation holes close to the top.

Furthermore, rubber foot pads are installed at the bottom of the box body close to the corners through screws.

Furthermore, the top in the box body is provided with through holes communicated with the inside of the hollow handle, and the through holes are specifically arranged into multiple groups.

Furthermore, the signal input end of the digital signal matrix main board is electrically connected with the signal output end of the signal main joint through a wire, and the signal output end of the digital signal matrix main board is electrically connected with the signal input end of the matrix signal sub-interface through a wire.

Furthermore, second draw-in grooves have all been seted up at second order inslot wall both ends, the inside callipers of second draw-in groove is equipped with the PVC dust screen.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a card insertion type digital high definition matrix equipment, utilize countersunk screw and countersunk screw cooperation, the convenience is fixed the nylon curb plate at box inner wall both ends, the personnel can unscrew or screw up the countersunk screw, carry out the dismouting to the nylon curb plate, when the cardboard is inserted in the installation, the signal input interface that will insert the cardboard aims at matrix signal and divides the interface, insert between the first draw-in groove by the fluting of box one side, recycle outside set screw and the cooperation of positioning thread groove, fix inserting the cardboard, the nylon curb plate is made for the nylon materials, possess good corrosion-resistant and insulating effect, the durability can be good, and can effectively prevent electrically conducting, the safety effect is better.

2. The utility model relates to a card insertion type digital high definition matrix equipment, personnel hold the cavity handle, conveniently carry this equipment, open radiator fan, the during operation is convenient for inhale the outside air via second order groove, do not via the box inside again, the through-hole, the steam of cavity handle inside and louvre with equipment during operation in the box discharges to the box outside, make the cavity handle not only possess the function of carrying, can also carry out the air-out, when the personnel of being convenient for cleaned the cavity handle, can clean the louvre in the same direction as the area, promote the practicality greatly.

3. The utility model relates to a card insertion type digital high definition matrix equipment utilizes the bottom half to be close to the rubber foot pad of corner, can effectively carry out the lifting to the bottom half, makes things convenient for radiator fan when the induced draft, and the outside air of being convenient for is got into by the bottom half, utilizes rubber foot pad, can also conveniently promote the stability of this equipment during operation.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of card insertion type digital high definition matrix equipment.

Fig. 2 is the utility model relates to a box outside structure schematic diagram of card insertion type digital high definition matrix equipment.

In the figure: 1. a box body; 2. a rubber foot pad; 3. countersunk head screw holes; 4. countersunk head screws; 5. a nylon side plate; 6. positioning a thread groove; 7. mounting screws; 8. a digital signal matrix main board; 9. a signal main joint; 10. a matrix signal interface; 11. a hollow handle; 12. heat dissipation holes; 13. a through hole; 14. a first card slot; 15. grooving; 16. a first step groove; 17. a heat radiation fan; 18. a second-step groove; 19. a second card slot; 20. PVC dust screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a card-inserting type digital high-definition matrix device comprises a box body 1 and a hollow handle 11, wherein the hollow handle 11 is welded on the top of the box body 1, nylon side plates 5 are fixedly arranged at two ends of the inner wall of the box body 1 through countersunk screws 3 and countersunk screws 4, a digital signal matrix main plate 8 is fixedly arranged at one side of the inner wall of the box body 1 through mounting screws 7, a matrix signal sub-interface 10 is arranged at one side of the digital signal matrix main plate 8, a first clamping groove 14 is arranged at one end, close to the nylon side plate 5, of the nylon side plate 5, a positioning thread groove 6 is arranged at one side of the nylon side plate 5, a signal main joint 9 is arranged at one side of the top end of the box body 1 through a mounting hole, a notch 15 is arranged at a position corresponding to the positioning thread groove 6 and the matrix signal sub-interface 10 at one side of the box body 1, a second step groove 18 is arranged at the bottom of the box body 1, the upper end of the second step groove 18 is provided with a first step groove 16, the bottom of the first step groove 16 is provided with a cooling fan 17 through a screw, and the two ends of the hollow handle 11 are both provided with cooling holes 12 near the top.

Wherein, the bottom of the box body 1 is provided with a rubber foot pad 2 near the corner by screws.

As shown in FIG. 1 and FIG. 2, the bottom of the box body 1 is close to the rubber foot pad 2 at the corner, so that the bottom of the box body 1 can be effectively lifted, the radiating fan 17 can conveniently suck air, the external air conveniently enters from the bottom of the box body 1, and the rubber foot pad 2 can be used for conveniently improving the stability of the equipment during working.

The top of the box body 1 is provided with through holes 13 communicated with the interior of the hollow handle 11, and the through holes 13 are specifically arranged into multiple groups.

In this embodiment, as shown in fig. 1, a plurality of sets of through holes 13 are used to facilitate the communication between the inside of the hollow handle 11 and the inside of the box body 1.

The signal input end of the digital signal matrix main board 8 is electrically connected with the signal output end of the signal main joint 9 through a wire, and the signal output end of the digital signal matrix main board 8 is electrically connected with the signal input end of the matrix signal interface 10 through a wire.

In this embodiment, as shown in fig. 1, when the external card board is inserted into the matrix signal splitting interface 10, the input signal of the signal header 9 may be split into multiple groups of matrix signals.

Second clamping grooves 19 are formed in two ends of the inner wall of the second-step groove 18, and a PVC dust screen 20 is clamped in each second clamping groove 19.

In this embodiment, as shown in fig. 1, the PVC dust screen 20 in the second slot 19 is used to effectively filter large particles of dust in the air when air enters.

It should be noted that the utility model relates to a card inserting type digital high definition matrix equipment, when working, the countersunk head screw hole 3 and the countersunk head screw 4 are used for matching, the nylon side plate 5 is conveniently fixed at the two ends of the inner wall of the box body 1, the person can unscrew or screw the countersunk head screw hole 3 to disassemble and assemble the nylon side plate 5, when installing the card inserting plate, the signal input interface of the card inserting plate is aligned with the matrix signal interface 10, the slot 15 at one side of the box body 1 is inserted between the first slot 14, then the external positioning screw is matched with the positioning thread slot 6 to fix the card inserting plate, the nylon side plate 5 is made of nylon material, has good corrosion resistance and insulation effect, has good durability, can effectively prevent electric conduction, has better safety effect, the person holds the hollow handle 11 to conveniently carry the equipment, the cooling fan 17 is opened, when working, the outside air is conveniently sucked through the second-step slot 18, the rethread is respectively inside via box 1, through-hole 13, the steam of the equipment during operation in cavity handle 11 inside and louvre 12 with box 1 discharges the box 1 outside, make cavity handle 11 not only possess the function of carrying, can also carry out the air-out, when the personnel of being convenient for clean cavity handle 11, can clean louvre 12 in the same direction as the area, promote the practicality greatly, utilize the rubber foot pad 2 that box 1 bottom is close to the corner, can effectively carry out the lifting to box 1 bottom, make things convenient for radiator fan 17 when the induced draft, the outside air of being convenient for is got into by box 1 bottom, utilize rubber foot pad 2, can also conveniently promote the stability of this equipment during operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plug-in card formula digit high definition matrix equipment, includes box (1) and hollow handle (11), its characterized in that: the top of the box body (1) is welded with a hollow handle (11), two ends of the inner wall of the box body (1) are fixedly provided with nylon side plates (5) through countersunk screws (3) and countersunk screws (4), one side of the inner wall of the box body (1) is fixedly provided with a digital signal matrix main plate (8) through mounting screws (7), one side of the digital signal matrix main plate (8) is provided with a matrix signal sub-interface (10), one end, close to the nylon side plate (5), of the nylon side plate is provided with a first clamping groove (14), one side of the nylon side plate (5) is provided with a positioning thread groove (6), one side of the top end of the box body (1) is provided with a signal main joint (9) through a mounting hole, one side of the box body (1) is provided with a notch (15) corresponding to the positioning thread groove (6) and the matrix signal sub-interface (10), the bottom of the box body (1) is provided with a second step groove (18), the upper end of the second-step groove (18) is provided with a first-step groove (16), the bottom of the first-step groove (16) is provided with a radiating fan (17) through a screw, and radiating holes (12) are formed in the positions, close to the top, of the two ends of the hollow lifting handle (11).

2. A card-inserted digital high definition matrix device according to claim 1, characterized in that: the bottom of the box body (1) is provided with a rubber foot pad (2) close to the corner by screws.

3. A card-inserted digital high definition matrix device according to claim 1, characterized in that: the box body (1) is internally provided with through holes (13) which are communicated with the hollow handle (11) at the top, and the through holes (13) are specifically arranged into a plurality of groups.

4. A card-inserted digital high definition matrix device according to claim 1, characterized in that: the signal input end of the digital signal matrix main board (8) is electrically connected with the signal output end of the signal main joint (9) through a conducting wire, and the signal output end of the digital signal matrix main board (8) is electrically connected with the signal input end of the matrix signal sub-interface (10) through a conducting wire.

5. A card-inserted digital high definition matrix device according to claim 1, characterized in that: second draw-in groove (19) have all been seted up at second order groove (18) inner wall both ends, second draw-in groove (19) inside callipers is equipped with PVC dust screen (20).