CN216123239U - Broadcast host with dustproof function - Google Patents
Broadcast host with dustproof function Download PDFInfo
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- CN216123239U CN216123239U CN202122783277.4U CN202122783277U CN216123239U CN 216123239 U CN216123239 U CN 216123239U CN 202122783277 U CN202122783277 U CN 202122783277U CN 216123239 U CN216123239 U CN 216123239U
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Abstract
The utility model provides a broadcast host with a dustproof function, which belongs to the technical field of broadcast hosts and comprises a broadcast host, wherein a plurality of radiating holes and two fixing plates are arranged at one side end of the broadcast host, the two fixing plates are fixedly connected to one side end of the broadcast host, and the dustproof plate is movably clamped at one side end of the broadcast host; two sets of latch mechanisms, every group latch mechanism all includes the draw-in groove, the fixture block, the connecting block, the slide bar, a spring, hollow block and standing groove, the draw-in groove is seted up in a side end of dust guard, the dust guard is located the right side of louvre, can be used to prevent dust, make the louvre be difficult for accumulating the dust, even the broadcasting host computer uses for a long time, the dust is also difficult for entering into the inside of broadcasting host computer through the louvre, make the inside part of broadcasting host computer be difficult for adhering to the dust, life is longer.
Description
Technical Field
The utility model belongs to the technical field of broadcast hosts, and particularly relates to a broadcast host with a dustproof function.
Background
The digital broadcasting host machine realizes the audio broadcasting function of all digital audio amplifiers by using the light touch type keys and the prompting operation of the liquid crystal screen. The one-key operation is simple and convenient, and the functions of host song broadcasting, U-disk song broadcasting, external sound source broadcasting, paging, emergency broadcasting and the like of a single or a plurality of digital audio amplifiers can be realized only by pressing the liquid crystal display and prompting to press the corresponding function key. And different program contents can be played to different digital audio amplifiers at the same time. Completely compensate the limitation of the traditional broadcast.
In prior art, the radiator hole department of most broadcasting host computer does not all be equipped with dust keeper, leads to the radiator hole to accumulate the dust very easily, and gets off the dust for a long time and still can get into broadcasting host computer's inside through the radiator hole to on the part in inside is attached to, it is difficult to clear up.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a broadcasting host with a dustproof function, and aims to solve the problem that a dustproof plate is not arranged at a radiating hole of the broadcasting host in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a broadcasting host having a dustproof function, comprising:
a broadcasting host, a plurality of radiating holes are arranged at one side end of the broadcasting host,
the two fixing plates are fixedly connected to one side end of the broadcasting host, and a dust guard plate is movably clamped at one side end of the broadcasting host;
two sets of latch mechanisms, every group latch mechanism all includes draw-in groove, fixture block, connecting block, slide bar, spring, hollow block and standing groove, the draw-in groove is seted up in a side end of dust guard, a side end of fixed plate is seted up in the standing groove, hollow block fixed connection is in the inside of standing groove, slide bar sliding connection is in the circumference inner wall of hollow block, fixture block fixed connection is in a side end of slide bar, connecting block fixed connection is in the circumference surface of slide bar, a side end fixed connection of spring is in a side end of connecting block, another side end fixed connection of spring is in a side end of hollow block.
As a preferable scheme of the present invention, one side end of each of the two fixing plates is provided with a second hollow groove, the circumferential surfaces of the two sliding rods are fixedly connected with a connecting rod, and the two connecting rods are respectively slidably connected to the insides of the two second hollow grooves.
As a preferable scheme of the utility model, the inner walls of the two second hollow grooves far away from each other are respectively provided with a first hollow groove, the ends of the two connecting rods far away from each other are respectively fixedly connected with a baffle, and the two baffles are respectively connected to the insides of the two first hollow grooves in a sliding manner.
As a preferable scheme of the utility model, the far ends of the two sliding rods are fixedly connected with telescopic rods, and the far ends of the two telescopic rods are respectively fixedly connected with the far inner walls of the two placing grooves.
As a preferred scheme of the present invention, a plurality of limiting grooves are formed at one side end of the dust guard, two limiting blocks are fixedly connected to the adjacent ends of the two fixing plates, and the limiting blocks are respectively slidably connected to the insides of the limiting grooves.
As a preferred scheme of the present invention, the lower end of the broadcasting host is fixedly connected with a non-slip mat, and the upper end of the broadcasting host is fixedly connected with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, the dust guard is located the right side of louvre, can be used to prevent dust for the louvre is difficult for accumulating the dust, even the broadcasting host computer is used for a long time, the dust is also difficult for entering into the inside of broadcasting host computer through the louvre, makes the inside part of broadcasting host computer be difficult for adhering to the dust, and life is longer.
2. In this scheme, through the connecting rod that sets up for people can remove the inside slide bar of fixed plate in the outside of fixed plate, let the fixture block can break away from in the inside of draw-in groove, and convenient to detach dust guard when the surface of dust guard falls into a lot of dusts, alright in order to dismantle the dust guard and wash through this method.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;
FIG. 3 is a cross-sectional top view of the present invention;
FIG. 4 is an enlarged view of a portion of the present invention at B of FIG. 3;
fig. 5 is an exploded view of the present invention.
In the figure: 1. a broadcast host; 2. a dust-proof plate; 3. a fixing plate; 4. a card slot; 5. a clamping block; 6. connecting blocks; 7. a slide bar; 8. a spring; 9. a hollow block; 10. a placement groove; 11. a telescopic rod; 12. a first hollow groove; 13. a baffle plate; 14. a second hollow groove; 15. a connecting rod; 16. a non-slip mat; 17. a handle; 18. a limiting block; 19. a limiting groove; 20. and (4) heat dissipation holes.
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.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions:
a broadcasting host having a dustproof function, comprising:
a broadcasting host 1, a plurality of heat dissipation holes 20 are arranged at one side end of the broadcasting host 1,
the two fixing plates 3 are both fixedly connected to one side end of the broadcasting host 1, and a dust guard 2 is movably clamped at one side end of the broadcasting host 1;
two sets of latch mechanisms, every group latch mechanism all includes draw-in groove 4, fixture block 5, connecting block 6, slide bar 7, spring 8, hollow block 9 and standing groove 10, draw-in groove 4 is seted up in a side of dust guard 2, standing groove 10 is seted up in a side of fixed plate 3, hollow block 9 fixed connection is in the inside of standing groove 10, slide bar 7 sliding connection is in hollow block 9's circumference inner wall, fixture block 5 fixed connection is in a side of slide bar 7, 6 fixed connection in the circumference surface of slide bar 7 of connecting block, a side fixed connection in a side of connecting block 6 of spring 8, another side fixed connection of spring 8 is in a side of hollow block 9.
In the embodiment of the utility model, the heat inside the broadcasting host 1 can be dissipated through the heat dissipating holes 20, so that the parts inside the broadcasting host 1 are not easily damaged due to high temperature, the dust-proof plate 2 is positioned at the right side of the heat dissipating holes 20 and can be used for dust prevention, so that the heat dissipating holes 20 are not easy to accumulate dust, even if the broadcasting host 1 is used for a long time, the dust is not easily entered into the broadcasting host 1 through the heat dissipating holes 20, so that the parts inside the broadcasting host 1 are not easy to be attached with dust, the service life is longer, the two fixing plates 3 are respectively positioned at the front and rear sides of the dust-proof plate 2 and can limit the front and rear movement of the dust-proof plate 2, and the two sets of clamping mechanisms are respectively arranged at the near ends of the two fixing plates 3 and can be respectively used for clamping the front and rear sides of the dust-proof plate 2 at the right side of the heat dissipating holes 20, the shape of the clamping groove 4 is square, the height of fixture block 5 and draw-in groove 4 highly phase-match, make fixture block 5 after the inside of card income draw-in groove 4, dust guard 2 also is difficult for reciprocating, it is more stable, the right side of fixture block 5 is the inclined plane, can be removed by the left side extrusion of dust guard 2, hollow 9 is circular, can be used to place slide bar 7, connecting block 6 can be used to connect slide bar 7 and spring 8, when fixture block 5 is extruded by dust guard 2 and is removed, fixture block 5 can drive slide bar 7 and remove, slide bar 7 can drive connecting block 6 and remove simultaneously, connecting block 6 just can extrude spring 8 and contract this moment, when dust guard 2 continues to remove and no longer extrudees fixture block 5, spring 8 just can bounce connecting block 6, thereby make fixture block 5 can automatic card advance the inside of draw-in groove 4, the circumference surface of slide bar 7 is located to spring 8 cover.
Specifically referring to fig. 4, one side end of each of the two fixing plates 3 is provided with a second hollow groove 14, the circumferential surfaces of the two sliding rods 7 are fixedly connected with connecting rods 15, and the two connecting rods 15 are respectively slidably connected inside the two second hollow grooves 14.
In this embodiment: through the connecting rod 15 that sets up for people can remove the inside slide bar 7 of fixed plate 3 in the outside of fixed plate 3, thereby make fixture block 5 break away from in the inside of draw-in groove 4, convenient to detach dust guard 2, when dust guard 2's surface fell into a lot of dusts, alright in order to dismantle dust guard 2 and wash through this method.
Specifically referring to fig. 4, the inner walls of the two second hollow grooves 14 away from each other are both provided with first hollow grooves 12, the ends of the two connecting rods 15 away from each other are both fixedly connected with baffles 13, and the two baffles 13 are respectively slidably connected inside the two first hollow grooves 12.
In this embodiment: through the baffle 13 that sets up, can be used to block second hollow groove 14 for the foreign matter is difficult for entering into the inside of standing groove 10 through second hollow groove 14, lets the part of latch mechanism be difficult for leading to damaging because of the entering of foreign matter.
Specifically referring to fig. 4, the far ends of the two sliding rods 7 are fixedly connected with telescopic rods 11, and the far ends of the two telescopic rods 11 are respectively fixedly connected to the far inner walls of the two placing grooves 10.
In this embodiment: the telescopic rod 11 can be used for limiting the movement of the sliding rod 7, so that the spring 8 is not easy to pop out a large distance when rebounding the sliding rod 7, and the sharp side of the clamping block 5 is not easy to stab the dust-proof plate 2.
Referring to fig. 2, a plurality of limiting grooves 19 are formed at one side end of the dust-proof plate 2, two limiting blocks 18 are fixedly connected to the adjacent ends of the two fixing plates 3, and the limiting blocks 18 are respectively slidably connected to the insides of the limiting grooves 19.
In this embodiment: limiting groove 19 is equipped with four, sets up respectively in the front and back both sides of dust guard 2, and the stopper 18 that the rethread set up for people can aim at limiting groove 19 earlier stopper 18 when 2 cards of dust guard are on broadcasting host 1's right side, then slide, and fixture block 5 just can be aimed at to draw-in groove 4 like this, makes fixture block 5 can directly block into the inside of draw-in groove 4, is difficult for makeing mistakes, convenient and fast more.
Specifically, referring to fig. 1, the lower end of the broadcasting host 1 is fixedly connected with a non-slip mat 16, and the upper end of the broadcasting host 1 is fixedly connected with a handle 17.
In this embodiment: through the slipmat 16 that sets up for broadcasting host computer 1 is more stable on the desktop, and through the handle 17 that sets up, make people when taking broadcasting host computer 1 away, just can take by one hand, and is more convenient.
The working principle and the using process of the utility model are as follows: when the device is used, the dust-proof plate 2 is firstly placed at the right side of the broadcast host 1, then the dust-proof plate 2 is moved leftwards, at the moment, the limiting groove 19 slides on the surface of the limiting block 18, then the dust guard 2 will press the inclined surface of the block 5 to move the block 5, and at the same time the block 5 will drive the slide rod 7 to move together, meanwhile, the slide rod 7 can drive the connecting block 6 to move, meanwhile, the connecting block 6 can drive the extrusion spring 8 to contract, when the dust-proof plate 2 continues to move and no longer presses the clamping block 5, the spring 8 rebounds the connecting block 6, meanwhile, the connecting block 6 drives the sliding rod 7 to move, and meanwhile, the clamping block 5 is driven by the sliding rod 7 to move, thereby the inside of card income draw-in groove 4 for dust guard 2 can be stabilized in the right side of broadcast host computer 1, and block louvre 20, through using this device, makes louvre 20 difficult accumulation dust.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A broadcasting host with a dustproof function, comprising:
a broadcasting host (1), wherein one side end of the broadcasting host (1) is provided with a plurality of heat dissipation holes (20),
the two fixing plates (3) are fixedly connected to one side end of the broadcasting host (1), and a dust-proof plate (2) is movably clamped at one side end of the broadcasting host (1);
two sets of clamping mechanism, every group clamping mechanism all includes draw-in groove (4), fixture block (5), connecting block (6), slide bar (7), spring (8), hollow block (9) and standing groove (10), a side of dust guard (2) is seted up in draw-in groove (4), a side of fixed plate (3) is seted up in standing groove (10), hollow block (9) fixed connection is in the inside of standing groove (10), slide bar (7) sliding connection is in the circumference inner wall of hollow block (9), fixture block (5) fixed connection is in a side of slide bar (7), connecting block (6) fixed connection is in the circumferential surface of slide bar (7), a side fixed connection of spring (8) is in a side of connecting block (6), the opposite side fixed connection of spring (8) is in a side of hollow block (9).
2. The broadcasting host with the dustproof function according to claim 1, wherein: second hollow grooves (14) are formed in one side end of each of the two fixing plates (3), connecting rods (15) are fixedly connected to the circumferential surfaces of the two sliding rods (7), and the two connecting rods (15) are respectively connected to the insides of the two second hollow grooves (14) in a sliding mode.
3. The broadcasting host with the dustproof function according to claim 2, wherein: first hollow groove (12) have all been seted up to the inner wall of keeping away from mutually of two hollow groove of second (14), two equal fixedly connected with baffle (13), two of the end is kept away from mutually of connecting rod (15) baffle (13) sliding connection is in the inside of two hollow grooves (12) respectively.
4. The broadcasting host with the dustproof function according to claim 3, wherein: the two sliding rods (7) are respectively fixedly connected with telescopic rods (11) at the far ends, and the two telescopic rods (11) are respectively fixedly connected with the far inner walls of the two placing grooves (10).
5. The broadcasting host with the dustproof function according to claim 4, wherein: a plurality of spacing grooves (19) have been seted up to one side end of dust guard (2), two the equal fixedly connected with two stopper (18) of the near-end that leans on mutually of fixed plate (3), it is a plurality of stopper (18) sliding connection is in the inside of a plurality of spacing grooves (19) respectively.
6. The broadcasting host with the dustproof function according to claim 5, wherein: the lower extreme fixedly connected with slipmat (16) of broadcast host computer (1), the upper end fixedly connected with handle (17) of broadcast host computer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122783277.4U CN216123239U (en) | 2021-11-15 | 2021-11-15 | Broadcast host with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122783277.4U CN216123239U (en) | 2021-11-15 | 2021-11-15 | Broadcast host with dustproof function |
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| Publication Number | Publication Date |
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| CN216123239U true CN216123239U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122783277.4U Active CN216123239U (en) | 2021-11-15 | 2021-11-15 | Broadcast host with dustproof function |
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| CN (1) | CN216123239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815999A (en) * | 2022-05-18 | 2022-07-29 | 天津大学 | Computer acquisition terminal data safety device |
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2021
- 2021-11-15 CN CN202122783277.4U patent/CN216123239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815999A (en) * | 2022-05-18 | 2022-07-29 | 天津大学 | Computer acquisition terminal data safety device |
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