CN213279677U

CN213279677U - Wireless broadcast transmitting device

Info

Publication number: CN213279677U
Application number: CN202022882903.0U
Authority: CN
Inventors: 李俊明; 苏良
Original assignee: Tangshan Tangcheng Xinda Network Technology Co ltd
Current assignee: Tangshan Tangcheng Xinda Network Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-05-25
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to a communications facilities technical field specifically is a wireless broadcast emitter, the device comprises a device body, the device body includes the shell, the surface of shell is connected with control panel, the bottom of shell is connected with the first connecting block, the inside swing joint of first connecting block has fixed establishment, fixed establishment includes the head rod, the inside swing joint of first connecting block has the head rod, the internal connection of head rod has the spring beam, the one end of spring beam is connected with the second connecting block, the one end of second connecting block is connected with the third connecting block. The utility model discloses a fixing device and louvre cleaning device carry out quick fixed to wireless broadcast transmitting device, also can carry out quick clearance to the louvre on the wireless broadcast transmitting device simultaneously, have made things convenient for the user to use wireless broadcast transmitting device, have improved staff's work efficiency.

Description

Wireless broadcast transmitting device

Technical Field

The utility model relates to a communication equipment technical field specifically is a wireless broadcast emitter.

Background

The wireless digital broadcast is a device for transmitting broadcast in a wireless transmitting mode, and has the characteristics of no need of erecting a pole or a trolley wire, wide coverage range, unlimited capacity expansion, convenience in installation and maintenance, low investment and beautiful tone quality.

Present wireless broadcast emitter is various, after using the device, we find it has a lot of problems, present emitter is when using the installation to it, can not fix it, because emitter uses in school and village more, and can place on the desktop, but because the application frequency of device is higher, the condition that the mistake touched appears easily, lead to emitter to drop to the ground and take place to damage, this security and the life-span that has reduced the device and used, we are using to the device simultaneously, the inside a large amount of heats that can distribute of equipment, reduce the stability that the device used, need us to clear up, the effect that the device used has been reduced to present clearance mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless broadcast emitter to solve the unable quick problem of fixing the device and can not be swift clearing up the louvre on the device that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless broadcast transmitting device comprises a device body, wherein the device body comprises a shell, the outer surface of the shell is connected with a control panel, the bottom end of the shell is connected with a first connecting block, the inside of the first connecting block is movably connected with a fixing mechanism, the fixing mechanism comprises a first connecting rod, the inside of the first connecting block is movably connected with a first connecting rod, the inside of the first connecting rod is connected with a spring rod, one end of the spring rod is connected with a second connecting block, one end of the second connecting block is connected with a third connecting block, the inside of the third connecting block is connected with a first movable block, the outer surface of the first movable block is connected with a sliding block, the outer surface of the sliding block is movably connected with a sliding groove, the top end of the first movable block is connected with a bolt rod, the inside of the third connecting block is connected with a fixed block, and the inside of the second connecting block, the utility model discloses a cleaning device, including shell, rotating block, bolt pole, clean mechanism, pulling rod, gear block, internal surface connection have the second movable block, the surface of rotating block is connected with the dwang, the internal connection of second connecting block has the promotion piece, the one end that promotes the piece is connected with the bolt pole, spacing spring has been cup jointed to the surface of bolt pole, the internal connection of shell has clean mechanism, clean mechanism is including pulling the pole, the internal connection of pulling the pole has the gear, the surface connection of gear has the tooth piece, the internal surface connection of gear has the third movable block, the surface connection of third movable block.

Preferably, the first connecting blocks and the first connecting rods are rotatably connected, the number of the third connecting blocks is two, and the two groups of third connecting blocks are respectively connected to one end of the first connecting rods.

Preferably, the first movable block is in sliding connection with the sliding groove, and the first movable block is rectangular.

Preferably, the inner surface of the fixed block is provided with an internal thread, the internal thread is meshed with a bolt rod, and the bolt rod is rotatably connected with the fixed block.

Preferably, the inner surface of the first connecting rod is provided with a rectangular groove, the groove is meshed with the plug rod, and the rotating block is rotatably connected with the second connecting block.

Preferably, the number of the pin rods is four, the four pin rods are respectively connected inside the second connecting block, and the gear block are in rolling connection.

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

1. this wireless broadcast emitter is provided with fixing device, and we need fix equipment when using the device, can prevent through fixed that equipment from receiving when the collision, can not fall subaerial or collide with other objects, cause the influence to the use of equipment to can promote life-span and the security that the device used through setting up this fixing device.

2. This wireless broadcast emitter is provided with louvre cleaning device, and we can clear up the louvre of equipment through setting up this cleaning device when using the device, and the security and the stability that promote the device use prevent that the heat can't be effluvium, and the heat gathering causes the influence to the use of device in the inside of device, reduces the life-span that the device used.

Drawings

Fig. 1 is a schematic front view of the housing and the third connecting block of the present invention;

fig. 2 is a schematic side view of the first connecting rod and the second movable block of the present invention;

FIG. 3 is a schematic cross-sectional view of the housing and the heat dissipating holes of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1. a device body; 11. a housing; 12. a control panel; 13. a first connection block; 2. a fixing mechanism; 21. a first connecting rod; 22. a spring lever; 23. a second connecting block; 24. a first movable block; 25. a chute; 26. a slider; 27. a bolt shank; 28. a third connecting block; 29. a fixed block; 210. a latch rod; 211. a limiting spring; 212. a pushing block; 213. rotating the block; 214. rotating the rod; 215. a second movable block; 3. a cleaning mechanism; 31. pulling a rod; 32. a gear; 33. a tooth block; 34. a third movable block; 35. a cleaning block; 36. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

the utility model provides a wireless broadcast emitter, including device body 1, device body 1 includes shell 11, the surface connection of shell 11 has control panel 12, the bottom of shell 11 is connected with first connecting block 13, the inside swing joint of first connecting block 13 has fixed establishment 2, fixed establishment 2 includes head rod 21, the inside swing joint of first connecting block 13 has head rod 21, the internal connection of head rod 21 has spring beam 22, the one end of spring beam 22 is connected with second connecting block 23, the one end of second connecting block 23 is connected with third connecting block 28, the internal connection of third connecting block 28 has first movable block 24, the surface connection of first movable block 24 has slider 26, the surface swing joint of slider 26 has spout 25.

The top end of the first movable block 24 is connected with a bolt rod 27, the inside of the third connecting block 28 is connected with a fixed block 29, the inside of the second connecting block 23 is connected with a rotating block 213, the outer surface of the rotating block 213 is connected with a second movable block 215, the outer surface of the rotating block 213 is connected with a rotating rod 214, the inside of the second connecting block 23 is connected with a pushing block 212, one end of the pushing block 212 is connected with a bolt rod 210, the outer surface of the bolt rod 210 is sleeved with a limit spring 211, the inside of the shell 11 is connected with a cleaning mechanism 3, the cleaning mechanism 3 comprises a pulling rod 31, the inside of the pulling rod 31 is connected with a gear 32, the outer surface of the gear 32 is connected with a gear block 33, the inner surface of the gear 32 is connected with a third movable block 34, the outer surface of the third movable block 34 is connected with cleaning blocks 35, the number of the, the dust inside the heat radiating hole 36 can be pushed out by the cleaning block 35, and the heat radiating hole 36 is connected to the inside of the housing 11.

Further: first connecting block 13 and head rod 21 are connected for rotating, and the quantity of third connecting block 28 sets up to two sets ofly, and two sets of third connecting block 28 are connected respectively and are served at one of head rod 21, connect through letting first connecting block 13 and head rod 21 rotate and can overturn head rod 21, and we of being convenient for use set up two sets of third connecting block 28 simultaneously and can fix the both ends of desktop.

Further: first movable block 24 and spout 25 are sliding connection, and first movable block 24 is the rectangle shape, can use first movable block 24 to expand third connecting block 28 through letting first movable block 24 and spout 25 sliding connection, lets first movable block 24 be the fixed effect that rectangle can hoisting device simultaneously.

Further: the inner surface of the fixed block 29 is provided with internal threads, the internal threads are meshed with the bolt rod 27, the bolt rod 27 is rotatably connected with the fixed block 29, and the bolt rod 27 can be used for rotating in the fixed block 29 by arranging the internal threads on the inner surface of the fixed block 29, so that the bolt rod 27 can move downwards on the first movable block 24, and the using effect of the device is enhanced.

Further: the internal surface of first connecting rod 21 is provided with the rectangle fluting, and fluting and bolt pole 210 mesh mutually, and turning block 213 and second connecting block 23 are connected for rotating, can use bolt pole 210 to carry on spacingly through setting up the rectangle fluting at the internal surface of first connecting rod 21, accomplishes spacing back, alright fix with the flexible length of first connecting rod 21.

Further: the number of bolt pole 210 sets up to four groups, and four groups of bolt poles 210 are connected respectively in the inside of second connecting block 23, and gear 32 and tooth piece 33 are rolling connection, can fix second connecting block 23 through setting up four groups of bolt poles 210, and fastness and stability that hoisting device used let gear 32 and tooth piece 33 rolling connection simultaneously and can control about third movable block 34.

The working principle is as follows: firstly, we need to move the device to the working area, we can fix the device, we need to pull the third connecting block 28, let the third connecting block 28 drive the spring rod 22 to move outward, we can clamp the desk in the middle of the third connecting block 28 to finish fixing, if the length of the third connecting block 28 is not enough, we can rotate the bolt rod 27, let the bolt rod 27 rotate in the middle of the fixed block 29, let the bolt rod 27 drive the first movable block 24 to move downward, the device can be expanded through the first movable block 24, to improve the using effect of the device, after finishing clamping with the third connecting block 28, we can use the second connecting block 23 to fix the first connecting rod 21, we need to rotate the rotating block 213, let the second movable block 215 on the outer surface of the rotating block 213 drive the pushing block 212 to push outward, the second movable block 215 can block into the inside fluting of head rod 21 after promoting and can accomplish fixedly, the effect that hoisting device used, accomplish fixed back, we alright use shell 11, when needs clear up louvre 36, we can stimulate the pulling rod 31, let the pulling rod 31 drive gear 32 and rotate, gear 32 rotates on tooth piece 33, drive third movable block 34 and remove mutually outward, use clean piece 35 to clear up louvre 36, the stability that hoisting device used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A wireless broadcast transmitting apparatus includes an apparatus body (1), characterized in that: the device body (1) comprises a shell (11), a control panel (12) is connected to the outer surface of the shell (11), a first connecting block (13) is connected to the bottom end of the shell (11), a fixing mechanism (2) is movably connected to the inside of the first connecting block (13), the fixing mechanism (2) comprises a first connecting rod (21), the inside of the first connecting block (13) is movably connected with the first connecting rod (21), a spring rod (22) is connected to the inside of the first connecting rod (21), one end of the spring rod (22) is connected with a second connecting block (23), one end of the second connecting block (23) is connected with a third connecting block (28), a first movable block (24) is connected to the inside of the third connecting block (28), a sliding block (26) is connected to the outer surface of the first movable block (24), and a sliding groove (25) is movably connected to the outer surface of the sliding block (26), the top of first movable block (24) is connected with shank of bolt (27), the internal connection of third connecting block (28) has fixed block (29), the internal connection of second connecting block (23) has turning block (213), the surface of turning block (213) is connected with second movable block (215), the surface of turning block (213) is connected with dwang (214), the internal connection of second connecting block (23) has promotion piece (212), the one end that promotes piece (212) is connected with bolt pole (210), spacing spring (211) has been cup jointed to the surface of bolt pole (210), the internal connection of shell (11) has clean mechanism (3), clean mechanism (3) is including pulling pole (31), the internal connection of pulling pole (31) has gear (32), the surface of gear (32) is connected with tooth piece (33), the internal surface of gear (32) is connected with third movable block (34), the surface of third movable block (34) is connected with clean piece (35), the internal connection of shell (11) has louvre (36).

2. A wireless broadcast transmitting device according to claim 1, wherein: the first connecting blocks (13) are rotatably connected with the first connecting rods (21), the number of the third connecting blocks (28) is two, and the two groups of third connecting blocks (28) are respectively connected to one end of the first connecting rods (21).

3. A wireless broadcast transmitting device according to claim 1, wherein: the first movable block (24) is connected with the sliding groove (25) in a sliding mode, and the first movable block (24) is rectangular.

4. A wireless broadcast transmitting device according to claim 1, wherein: the inner surface of the fixed block (29) is provided with internal threads, the internal threads are meshed with the bolt rod (27), and the bolt rod (27) is rotatably connected with the fixed block (29).

5. A wireless broadcast transmitting device according to claim 1, wherein: the inner surface of the first connecting rod (21) is provided with a rectangular groove, the groove is meshed with the plug pin rod (210), and the rotating block (213) is rotatably connected with the second connecting block (23).

6. A wireless broadcast transmitting device according to claim 1, wherein: the number of the latch rods (210) is four, the four latch rods (210) are respectively connected inside the second connecting block (23), and the gear (32) and the gear block (33) are in rolling connection.