CN213510745U

CN213510745U - Wireless speech acousto-optic annunciator for mine

Info

Publication number: CN213510745U
Application number: CN202022633877.8U
Authority: CN
Inventors: 匡威
Original assignee: Xuzhou Predate Electric Technology Co ltd
Current assignee: Xuzhou Predate Electric Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-22
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a mining wireless type language acousto-optic annunciator, including the device main part, the device main part front surface is provided with the filter screen, one side of filter screen is provided with the fixed block, and the fixed block is fixedly connected with the device main part, the filter screen bottom surface is provided with the handle, the front surface bottom of device main part has seted up the draw-in groove, the draw-in groove inner wall fixedly connected with first spring, the first spring other end and handle fixedly connected; compared with the prior art, the utility model discloses the beneficial effect that can reach is: through the filter screen that sets up, effectively avoided its influence that receives the dust foreign matter when using under the ore deposit, finally lead to loudspeaker impaired, increased its life, reduced its maintenance number of times.

Description

Wireless speech acousto-optic annunciator for mine

Technical Field

The utility model relates to a mining reputation semaphore technical field especially relates to mining wireless type language reputation semaphore.

Background

The mining acousto-optic annunciator is an acousto-optic annunciator, is simple in wiring and convenient to maintain, and can be used in environments such as industrial and mining. And the carrier intercommunication communication is realized through power supply connection. The acousto-optic signal is realized by the mining moisture-proof loudspeaker and the high-brightness light-emitting diode.

When current reputation semaphore used in the ore deposit, it can contact many comparatively tiny dusts, and then caused the damage to its loudspeaker, influenced the life of whole machine, and it has certain volume and weight simultaneously, the problem of being not convenient for hand-carry under partial condition, for this reason we propose mining wireless type language reputation semaphore.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a wireless voice acousto-optic annunciator for mining, which effectively avoids the influence of dust and foreign matter when the wireless voice acousto-optic annunciator is used under the mine by the arranged filter screen, finally leads to the damage of a loudspeaker, prolongs the service life of the wireless voice acousto-optic annunciator and reduces the maintenance times of the wireless voice acousto-optic annunciator; the strap effectively avoids the inconvenient carrying condition caused by the structural problem during the working period, effectively ensures the portability of the device, and increases the functions and the applicable range.

In order to solve the technical problem, the utility model provides a following technical scheme: mining wireless type language acousto-optic annunciator, including the device main part, device main part front surface is provided with the filter screen, one side of filter screen is provided with the fixed block, just fixed block and device main part fixed connection, filter screen bottom surface is provided with the handle, the draw-in groove has been seted up to the front surface bottom of device main part, the first spring of draw-in groove inner wall fixedly connected with, the first spring other end and handle fixed connection.

As a preferred technical scheme of the utility model, device main part top one side fixedly connected with braces, the other end of braces is provided with the receiver, just receiver and device main part fixed connection, the inside pivot that is provided with of receiver, just pivot and braces fixed connection, the second spring has been cup jointed to one side surface of pivot, just second spring and receiver fixed connection, the spacing groove has been seted up on the top surface of receiver, the braces runs through the spacing groove and is in receiver top surface.

As a preferred technical scheme of the utility model, the quantity of fixed block is provided with threely, and is three the fixed block is in the both sides and the top of filter screen respectively.

As a preferred technical scheme of the utility model, the cross-section of fixed block sets up to "L" shape, just the cross-section of handle is the arc.

As a preferred technical scheme of the utility model, the shape of filter screen sets up to circular, just the filter screen is connected for the block with the fixed block.

As an optimized technical scheme of the utility model, the quantity of second spring is provided with two, and two the second spring is in the braces both sides respectively.

As a preferred embodiment of the present invention, the storage box is a hollow rectangle, and the length of the storage box is a little three times of the strap.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the filter screen that sets up, effectively avoided its influence that receives the dust foreign matter when using under the ore deposit, finally lead to loudspeaker impaired, increased its life, reduced its maintenance number of times.

2. Through the braces that sets up, effectively avoided leading to carrying inconvenient condition because of structural problem during the work, the effectual portability that guarantees the device has increased its function and applicable scope.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

FIG. 4 is a schematic side view of the storage box of the present invention;

wherein: 1. a device main body; 2. a filter screen; 3. a fixed block; 4. a handle; 5. a harness; 6. a storage box; 7. a first spring; 8. a card slot; 9. a limiting groove; 10. a second spring; 11. a rotating shaft.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, 2 and 3, the mining wireless type language acousto-optic annunciator comprises an apparatus main body 1, wherein a filter screen 2 is arranged on the front surface of the apparatus main body 1, a fixed block 3 is arranged on one side of the filter screen 2, the fixed block 3 is fixedly connected with the apparatus main body 1, a handle 4 is arranged on the bottom end surface of the filter screen 2, a clamping groove 8 is formed in the bottom end of the front surface of the apparatus main body 1, a first spring 7 is fixedly connected to the inner wall of the clamping groove 8, and the other end of the first spring 7 is fixedly connected with the handle;

when the device is used, the handle 4 is pressed at first to enable the first spring 7 to be stressed and contracted, the handle 4 is taken into the clamping groove 8, the filter screen 2 is inserted into the inner side of the fixing block 3 from bottom to top, the handle 4 is loosened, the handle 4 can be popped out under the action of the first spring 7 and contacts the bottom end surface of the filter screen 2, and therefore the filter screen 2 is fixed; through having set up filter screen 2, make the device in the use, can completely cut off most dust, avoid the device to receive the dust influence to lead to using the problem, the condition that needs maintain takes place.

In other embodiments, the present embodiment discloses a strap 5, as shown in fig. 1 and 4, the strap 5 is fixedly connected to one side of the top end of the device main body 1, the other end of the strap 5 is provided with a storage box 6, the storage box 6 is fixedly connected to the device main body 1, a rotating shaft 11 is arranged inside the storage box 6, the rotating shaft 11 is fixedly connected to the strap 5, a second spring 10 is sleeved on the outer surface of one side of the rotating shaft 11, the second spring 10 is fixedly connected to the storage box 6, a limiting groove 9 is formed on the top end surface of the storage box 6, and the strap 5 penetrates through the limiting groove 9 and is located on the;

when the device is used, a user can pull the braces 5 at any time to draw one end of each brace 5 out of the surface of the rotating shaft 11, the stress of the second spring 10 is changed, the whole device is carried on the body by the braces 5, and when the braces 5 are not needed to be used, the second springs 10 can drive the rotating shaft 11 to rotate to wind the braces 5, so that the braces 5 are wound on the surface of the rotating shaft 11 and inside the storage box 6; through having set up braces 5, increased the function of carrying of device, avoided having guaranteed the portability of device, convenience because carry inconvenient and lead to the unable problem of using of device.

In other embodiments, the embodiment discloses three fixing blocks 3, as shown in fig. 1, the number of the fixing blocks 3 is three, and the three fixing blocks 3 are respectively located at two sides and the top end of the filter screen 2;

through having set up fixed block 3, be convenient for fix filter screen 2, guarantee that filter screen 2 can completely cut off device and dust, reduced the impaired nature of device.

In other embodiments, the present embodiment discloses the fixing block 3 and the handle 4, as shown in fig. 1, the cross section of the fixing block 3 is set to be "L" shaped, and the cross section of the handle 4 is arc-shaped;

by arranging the fixing block 3 and the handle 4, the filter screen 2 is convenient to fix, and the filter screen 2 is prevented from falling off during use.

In other embodiments, the present embodiment discloses a filter screen 2, as shown in fig. 1, the filter screen 2 is circular, and the filter screen 2 is connected with a fixing block 3 in a snap-fit manner;

through having set up filter screen 2, be for the convenience of realizing hiding the device, avoid the dust to pass through the hole entering device on the device inside, cause the machine impaired.

In other embodiments, the present embodiment discloses two second springs 10, as shown in fig. 4, two second springs 10 are provided, and two second springs 10 are respectively located at two sides of the shoulder strap 5; the second spring 10 is provided to facilitate the rotation of the rotation shaft 11, thereby winding up the strap 5.

In other embodiments, the present embodiment discloses the storage box 6, and as shown in fig. 1 and 4, the storage box 6 has a hollow rectangular shape, and the length of the storage box 6 is one point three times that of the strap 5;

the storage case 6 is provided to facilitate storage of the harness 5 and prevent the harness from interfering with storage of the apparatus during periods when the harness is not in use.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Mining wireless type language reputation semaphore, including device main part (1), its characterized in that: the device is characterized in that a filter screen (2) is arranged on the front surface of the device main body (1), a fixed block (3) is arranged on one side of the filter screen (2), the fixed block (3) is fixedly connected with the device main body (1), a handle (4) is arranged on the bottom surface of the filter screen (2), a clamping groove (8) is formed in the bottom end of the front surface of the device main body (1), a first spring (7) is fixedly connected to the inner wall of the clamping groove (8), and the other end of the first spring (7) is fixedly connected with the handle (4).

2. The mining wireless voice acousto-optic signal of claim 1, characterized in that: device main part (1) top one side fixedly connected with braces (5), the other end of braces (5) is provided with receiver (6), just receiver (6) and device main part (1) fixed connection, receiver (6) inside is provided with pivot (11), just pivot (11) and braces (5) fixed connection, second spring (10) have been cup jointed to one side surface of pivot (11), just second spring (10) and receiver (6) fixed connection, spacing groove (9) have been seted up on the top surface of receiver (6), braces (5) run through spacing groove (9) and are in receiver (6) top surface.

3. The mining wireless voice acousto-optic signal of claim 1, characterized in that: the number of the fixed blocks (3) is three, and the three fixed blocks (3) are respectively positioned at the two sides and the top end of the filter screen (2).

4. The mining wireless voice acousto-optic signal of claim 1, characterized in that: the cross section of the fixing block (3) is L-shaped, and the cross section of the handle (4) is arc-shaped.

5. The mining wireless voice acousto-optic signal of claim 1, characterized in that: the filter screen (2) is circular, and the filter screen (2) is connected with the fixed block (3) in a clamping manner.

6. The mining wireless voice acousto-optic signal of claim 2, characterized in that: the number of the second springs (10) is two, and the two second springs (10) are respectively arranged at two sides of the strap (5).

7. The mining wireless voice acousto-optic signal of claim 2, characterized in that: the storage box (6) is in a hollow rectangular shape, and the length of the storage box (6) is one point three times that of the straps (5).