CN212343930U

CN212343930U - Television signal converter

Info

Publication number: CN212343930U
Application number: CN202021632687.8U
Authority: CN
Inventors: 刘庆军; 王佳林; 王海峰; 刘春伟; 王晓勇; 黄卫东; 周林; 于丰年; 吴金全; 曹耀夫
Original assignee: Harbin Zhenshida Radio And Television Equipment Technology Development Co ltd
Current assignee: Harbin Zhenshida Radio And Television Equipment Technology Development Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-01-12
Anticipated expiration: 2030-08-07

Abstract

The utility model belongs to the technical field of signal converter, especially, be a television signal converter, including the converter body, the shell is installed in the outside of converter body, and a plurality of evenly distributed's first through-hole has all been seted up to the both sides wall of shell, and the left and right sides of shell all communicates hollow box, and a plurality of evenly distributed's second through-hole has all been seted up to two hollow box mutually opposite sides one side, and the inner wall of two hollow boxes all swing joint has the sponge, and the up end of two sponges all fixedly connected with clamp plate, and the up end of two clamp plates all fixedly connected with telescopic link, and the upper end of two telescopic links all fixedly connected with handle; can make inside the converter body of outside air admission device cool down through setting up first through-hole and second through-hole, accessible sponge absorbs its steam that carries before the outside air admission device to make the converter reach dampproofing and waterproofing's effect.

Description

Television signal converter

Technical Field

The utility model relates to a signal converter technical field, concretely relates to television signal converter.

Background

Nowadays, science and technology develops rapidly, and electronic signal's application is very general, and more general to people want the conversion and the transportation of control signal that can be more convenient and safe, make people can be more swift utilize signal converter, and television signal converter is the port equipment that is used for television signal conversion, and it includes the box body and installs the signal conversion circuit board and the terminal that have the signal conversion function inside the box body.

However, the existing signal converter is only a box body with an input end and an output end, and has no protection measures, so that the signal converter is inconvenient to damp and waterproof, the structure of the device is easy to age, and the service life of the signal converter is shortened.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a television signal converter, which is characterized by being convenient for waterproof and moistureproof protection of the device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a television signal converter, includes the converter body, a plurality of inputs are installed to the preceding terminal surface of converter body, the shell is installed in the outside of converter body, a plurality of evenly distributed's first through-hole has all been seted up to the left and right sides wall of shell, the left and right sides of shell all communicates hollow box, two a plurality of evenly distributed's second through-hole, two are all seted up to one side that hollow box was carried on the back mutually, two the equal swing joint of inner wall of hollow box has the sponge, two the equal fixedly connected with clamp plate of the up end of sponge, two the equal fixedly connected with telescopic link of the up end of clamp plate, two the equal fixedly connected with handle in upper end of telescopic link.

For convenient installation and dismantlement converter body, as the utility model relates to a TV signal converter is preferred, the equal fixedly connected with slider in the left and right sides of terminal surface under the converter body, the lower extreme fixedly connected with bottom block of shell inner wall, two and slider assorted spouts have been seted up to the up end of bottom block.

For the position of convenient two fixed baffles, as the utility model relates to a TV signal converter is preferred, the baffle is all installed to both sides around the shell, the spacing groove has all been seted up, two to both sides wall around the bottom block the equal fixedly connected with female magnet of inner wall of spacing groove, two the equal fixedly connected with in one side that the baffle is relative and spacing groove assorted stopper, two the equal fixedly connected with of one end that the stopper is relative sub-magnet.

For the convenience of connecting wire and input connection, as the utility model relates to a TV signal converter is preferred, two a plurality of mounting holes have all been seted up to both sides around the baffle.

For convenient removal the whole device, as the utility model relates to a TV signal converter is preferred, two the equal fixedly connected with connecting plate in upper end of baffle, two the upper end fixedly connected with roof of connecting plate, two the material of connecting plate is the spring steel.

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

1. this kind of television signal converter can make the inside converter body that cools down of outside air admission device through setting up first through-hole and second through-hole, and the accessible sponge absorbs its steam that carries before the outside air admission device to make the converter reach dampproofing and waterproofing's effect.

2. This kind of television signal converter, when needing the clearance shell, dismantle the converter body, use the clear water to wash the sponge after that to elongate two telescopic links, press the clamp plate downwards with the handle and can extrude the moisture in the sponge, thereby reach the effect of clearance shell.

3. This kind of television signal converter, through putting into the spacing groove with two relative one ends of stopper, can fix the position of two baffles, and then avoid converter body back-and-forth movement, inside the dust that reduces in the air simultaneously got into the shell.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an internal structure diagram of a tv signal converter according to the present invention;

fig. 2 is an overall structure diagram of a television signal converter according to the present invention;

FIG. 3 is an overall cross-sectional view of the present invention;

fig. 4 is a cross-sectional view of two baffles and a top plate of the present invention.

In the figure, 1, a converter body; 101. an input end; 102. a slider; 2. a housing; 201. a first through hole; 3. a bottom block; 301. a chute; 302. a limiting groove; 303. a parent magnet; 4. a hollow box; 401. a second through hole; 5. a sponge; 501. pressing a plate; 502. a telescopic rod; 503. a handle; 6. a baffle plate; 601. mounting holes; 602. a limiting block; 603. a sub-magnet; 7. a top plate; 701. a connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a television signal converter, including converter body 1, a plurality of inputs 101 are installed to converter body 1's preceding terminal surface, shell 2 is installed in converter body 1's the outside, a plurality of evenly distributed's first through-hole 201 is all seted up to shell 2's the left and right sides wall, shell 2's the left and right sides all communicates hollow box 4, a plurality of evenly distributed's second through-hole 401 has all been seted up to two hollow box 4 one sides mutually backed on the back, the equal swing joint of inner wall of two hollow box 4 has sponge 5, the equal fixedly connected with clamp plate 501 of up end of two sponges 5, the equal fixedly connected with telescopic link 502 of up end of two clamp plates 501, the equal fixedly connected with handle 503 in upper end of two telescopic links.

In this embodiment: the damage caused by collision of an external object to the converter body can be reduced by arranging the shell 2 outside the converter body 1; the converter body 1 can be cooled by allowing external air to enter the device through the first through hole 201 and the second through hole 401, and water vapor carried by the external air can be absorbed by the sponge 5 before the external air enters the device, so that the converter achieves the waterproof and moistureproof effects; when needing clearance shell 2, dismantle converter body 1, use the clear water to wash sponge 5 after that to elongate two telescopic links 502, press down the clamp plate 501 with handle 503 and can extrude the moisture in the sponge 5, thereby reach the effect of clearance shell 2.

As a technical optimization scheme of the utility model, the equal fixedly connected with slider 102 in the left and right sides of terminal surface under the converter body 1, the lower extreme fixedly connected with bottom block 3 of 2 inner walls of shell, two and slider 102 assorted spout 301 have been seted up to the up end of bottom block 3.

In this embodiment: after cleaning up whole shell 2, can slide two sliders 102 backward respectively in two spouts 301, because the shape of spout 301 and slider 102 is "T" shape of falling, and then can fix the position of converter body 1, place converter body 1 and reciprocate.

As a technical optimization scheme of the utility model, baffle 6 is all installed to both sides around shell 2, and spacing groove 302 has all been seted up to both sides wall around the bottom brick 3, the equal fixedly connected with female magnet 303 of the inner wall of two spacing grooves 302, the equal fixedly connected with of one side that two baffles 6 are relative and spacing groove 302 assorted stopper 602, the equal fixedly connected with of one end that two stoppers 602 are relative sub-magnet 603.

In this embodiment: the opposite ends of the two limit blocks 602 are placed in the limit grooves 302, so that the positions of the two baffles 6 can be fixed, the converter body 1 is prevented from moving back and forth, and meanwhile, dust in the air is reduced from entering the shell 2.

As a technical optimization scheme of the utility model, a plurality of mounting holes 601 have all been seted up to both sides around two baffles 6.

In this embodiment: all be provided with mounting hole 601 through two baffles 6, and then the mounting hole 601 of front side can be convenient for the connecting wire and the installation of input 101, and the mounting hole 601 of rear side can be convenient for the connecting wire and be connected with the output of converter body 1.

As a technical optimization scheme of the utility model, the equal fixedly connected with connecting plate 701 in upper end of two baffles 6, the upper end fixedly connected with roof 7 of two connecting plates 701, the material of two connecting plates 701 is the spring steel.

In this embodiment: because connecting plate 701 is made by the spring steel, consequently has good toughness, can move back and forth baffle 6's position through making two connecting plates 701 warp, and then dismantle two baffles 6, connecting plate shape recovers fast when installing baffle 6, has the space through setting up between roof 7 and the shell 2, and then can the hand-held roof 7 of convenient to use person remove the device.

The utility model discloses a theory of operation and use flow: the converter body 1 can be cooled by allowing external air to enter the device through the first through hole 201 and the second through hole 401, and water vapor carried by the external air can be absorbed by the sponge 5 before the external air enters the device, so that the converter achieves the waterproof and moistureproof effects; when needing to clear up shell 2, dismantle converter body 1, use the clear water to wash sponge 5 after that to elongate two telescopic links 502, press down the clamp plate 501 with handle 503 and can extrude the moisture in the sponge 5, and then clear up shell 2, clear up whole shell 2 after, with two sliders 102 respectively backward slide in two spouts 301, and then mountable converter body 1.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A television signal converter, includes converter body (1), a plurality of input ends (101) are installed to the preceding terminal surface of converter body (1), its characterized in that: shell (2) are installed in the outside of converter body (1), a plurality of evenly distributed's first through-hole (201) are all seted up to the left and right sides wall of shell (2), the left and right sides of shell (2) all communicates hollow box (4), two a plurality of evenly distributed's second through-hole (401), two are all seted up to one side that hollow box (4) were carried on the back mutually the equal swing joint of inner wall of hollow box (4) has sponge (5), two the equal fixedly connected with clamp plate (501) of up end of sponge (5), two the equal fixedly connected with telescopic link (502) of up end of clamp plate (501), two the equal fixedly connected with handle (503) in upper end of telescopic link (502).

2. The television signal converter of claim 1, wherein: the converter comprises a converter body (1), wherein sliders (102) are fixedly connected to the left side and the right side of the lower end face of the converter body (1), a bottom block (3) is fixedly connected to the lower end of the inner wall of a shell (2), and two sliding grooves (301) matched with the sliders (102) are formed in the upper end face of the bottom block (3).

3. The television signal converter of claim 2, wherein: baffle (6) are all installed to both sides around shell (2), spacing groove (302), two have all been seted up to the both sides wall around bottom block (3) the equal fixedly connected with female magnet (303) of inner wall of spacing groove (302), two the equal fixedly connected with in one side that baffle (6) is relative and spacing groove (302) assorted stopper (602), two the equal fixedly connected with of one end that stopper (602) is relative sub-magnet (603).

4. A television signal converter according to claim 3, wherein: a plurality of mounting holes (601) are formed in the front side and the rear side of each baffle (6).

5. A television signal converter according to claim 3, wherein: two equal fixedly connected with connecting plate (701) in upper end of baffle (6), two the upper end fixedly connected with roof (7) of connecting plate (701), two the material of connecting plate (701) is the spring steel.