CN209806010U - Mobile pull rod sound box for live webcast - Google Patents
Mobile pull rod sound box for live webcast Download PDFInfo
- Publication number
- CN209806010U CN209806010U CN201920712035.6U CN201920712035U CN209806010U CN 209806010 U CN209806010 U CN 209806010U CN 201920712035 U CN201920712035 U CN 201920712035U CN 209806010 U CN209806010 U CN 209806010U
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- China
- Prior art keywords
- face
- sound box
- box body
- strip
- shaped plate
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- Expired - Fee Related
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Abstract
the utility model provides a live with removing pull rod audio amplifier of network, including the audio amplifier body, terminal surface upside installation multiunit interface before the audio amplifier body, and terminal surface installation strip-shaped plate before the audio amplifier body, terminal surface equidistance sets up three at least half slot of group one before the strip-shaped plate, paste the rubber pad through glue in the half slot one, terminal surface installation clamp plate before the strip-shaped plate, the clamp plate upper end is connected with the strip-shaped plate through hinge, and clamp plate rear end face equidistance sets up three at least half slot of group two, terminal surface downside installation connecting bolt before the clamp plate, terminal surface installation straight thread section of thick bamboo before the audio amplifier body, straight thread section of thick bamboo sets up at the strip-shaped plate downside, the screw hole is seted up to two internal surfaces front sides in half slot, through the thread engagement clamping bolt in the screw hole, compare with prior art, the utility: the clamping is realized to prevent the cable from being pulled and falling off.
Description
Technical Field
The utility model relates to a live with removing pull rod audio amplifier of network belongs to audio amplifier technical field.
Background
With the rise of live webcasting, more and more people move to the street and show themselves through a live webcasting platform. The pull rod sound box is one of main equipment for street network live broadcast, and cables inserted into a plug-in port of the pull rod sound box are frequently touched, pulled and dropped by personnel by mistake due to the fact that a lot of street personnel exist, cable connection faults are caused, and the quality of network live broadcast is affected.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a live with removing pull rod audio amplifier of network to propose because of the street personnel are numerous in solving above-mentioned background art, the cable of inserting on the pull rod audio amplifier interface often receives personnel's mistake and touches to bump to draw and drop, causes the cable to connect the trouble, influences the problem of the live quality of network, the utility model discloses realize that the centre gripping prevents that the cable from being drawn and drawing and drop.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a movable pull rod sound box for network direct seeding comprises a sound box body, wherein two groups of supporting legs are symmetrically arranged on the right side of the lower end face of the sound box body, two groups of trundles are symmetrically arranged on the left side of the lower end face of the sound box body, pull rods are arranged on the upper side of the left end face of the sound box body, a lifting handle is arranged on the upper end face of the sound box body, a plurality of groups of jacks are arranged on the upper side of the front end face of the sound box body, a strip-shaped plate is arranged on the front end face of the sound box body and is arranged on the left side of the jacks, the strip-shaped plate is fixedly connected with the sound box body through bolts, at least three groups of semi-circular grooves I are equidistantly arranged on the front end face of the strip-shaped plate, a rubber pad is pasted in each semi-circular groove I through glue, a pressing plate is arranged on the front end face, the loudspeaker box comprises a pressing plate, a connecting bolt, a straight thread cylinder, a threaded hole, a clamping bolt and a soft rubber sheet, wherein the connecting bolt is installed on the lower side of the front end face of the pressing plate, the straight thread cylinder is installed on the front end face of the loudspeaker box body and arranged on the lower side of a strip-shaped plate, the front side of the inner surface of the two semicircular grooves is provided with the threaded hole, the threaded hole is internally provided with the clamping bolt through threaded engagement.
Furthermore, a groove is formed in the upper side of the front end face of the sound box body, the inserting port is installed in the groove, a cover plate is installed on the front side inside the inserting port, and the cover plate is hinged with the sound box body through a hinge.
Further, fixed ears are all installed at both ends about the bar shaped plate, fixed ears pass through bolt and audio amplifier body fixed connection.
Furthermore, the lower end face of the supporting leg is pasted with the wear-resistant pad through glue.
Furthermore, a through hole is formed in the lower side of the front end face of the pressing plate, and the connecting bolt is inserted into the through hole.
Further, the central axis of the straight thread cylinder coincides with the central axis of the connecting bolt.
The utility model has the advantages that: the utility model discloses a to insert the cable on the interface and pass half slot one and half slot two to utilize clamping bolt with the cable centre gripping in half slot one and half slot two, realize the centre gripping and prevent that the cable drops from the interface because of drawing dragging, improve the reliability of cable and this body coupling of audio amplifier, reduce the probability that takes place the live trouble of network.
Drawings
other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
Fig. 1 is a schematic structural view of a mobile pull-rod sound box for live webcasting according to the present invention;
Fig. 2 is an enlarged view of a position a in a mobile pull rod sound box for live webcasting according to the present invention;
Fig. 3 is an enlarged view of the position B in the mobile pull rod sound box for live webcasting of the present invention;
Fig. 4 is a right side view of a strip-shaped plate in the mobile pull-rod sound box for live webcasting according to the present invention;
Fig. 5 is a cross-sectional view of the middle press plate of the mobile pull-rod sound box for live webcasting of the present invention;
In the figure: 1-a sound box body, 2-supporting legs, 3-trundles, 4-straight thread cylinders, 5-connecting bolts, 6-interfaces, 7-pull rods, 8-lifting handles, 9-strip-shaped plates, 10-pressing plates, 11-clamping bolts, 12-rubber pads, 13-soft rubber sheets, 14-first semicircular grooves, 15-second semicircular grooves and 16-threaded holes.
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.
referring to fig. 1 to 5, the present invention provides a technical solution: a movable pull rod sound box for network direct seeding comprises a sound box body 1, wherein two groups of supporting legs 2 are symmetrically arranged on the right side of the lower end face of the sound box body 1, two groups of trundles 3 are symmetrically arranged on the left side of the lower end face of the sound box body 1, a pull rod 7 is arranged on the upper side of the left end face of the sound box body 1, a lifting handle 8 is arranged on the upper end face of the sound box body 1, a plurality of groups of insertion ports 6 are arranged on the upper side of the front end face of the sound box body 1, a strip-shaped plate 9 is arranged on the left side of the insertion ports 6, the strip-shaped plate 9 is fixedly connected with the sound box body 1 through bolts, at least three groups of semicircular grooves one 14 are arranged on the front end face of the strip-shaped plate 9 at equal intervals, rubber pads 12 are adhered in the semicircular grooves one 14 through glue, a pressing plate 10 is arranged on the front end face of the strip-shaped plate 9, the upper end of the pressing plate 10, the connecting bolt 5 is arranged on the lower side of the front end face of the pressing plate 10, the straight thread cylinder 4 is arranged on the front end face of the sound box body 1, the straight thread cylinder 4 is arranged on the lower side of the strip-shaped plate 9, the front side of the inner surface of the second half slot 15 is provided with a threaded hole 16, the clamping bolt 11 is meshed in the threaded hole 16 through threads, the rear end of the clamping bolt 11 is pasted with a soft rubber sheet 13 through glue, a cable inserted on the inserting port 6 is placed between the corresponding first half slot 14 and the second half slot 15, the connecting bolt 5 is screwed into the straight thread cylinder 4 to complete the fixed connection between the pressing plate 10 and the strip-shaped plate 9, the clamping bolt 11 in the threaded hole 16 is screwed until the soft rubber sheet 13 on the clamping bolt 11 is contacted with the cable, the cable is clamped between the soft rubber sheet 13 and the rubber pad 12, the clamping is realized to prevent the cable from falling off from the inserting, the probability of occurrence of live network faults is reduced.
As an embodiment of the present invention: the terminal surface upside is equipped with the recess before the audio amplifier body 1, and interface 6 installs in the recess, and the inside front side installation apron of interface 6, and the apron is connected through hinge and audio amplifier body 1 hinge, installs interface 6 in the recess to utilize the apron closing cap, play the effect of protection interface 6.
as an embodiment of the present invention: fixed ear is all installed at both ends about the bar shaped plate 9, and fixed ear passes through bolt and 1 fixed connection of audio amplifier body, will fix ear and 1 fixed connection back of audio amplifier body, realizes the fixed of bar shaped plate 9 position.
as an embodiment of the present invention: the lower end face of the supporting leg 2 is pasted with a wear-resistant pad through glue, the wear-resistant pad is installed on the supporting leg 2, and the service life of the supporting leg 2 is prolonged.
As an embodiment of the present invention: the through hole is formed in the lower side of the front end face of the pressing plate 10, the connecting bolt 5 is inserted into the through hole, and the connecting bolt 5 can conveniently penetrate through the pressing plate 10 due to the design of the through hole.
As an embodiment of the present invention: the central axis of the straight thread cylinder 4 coincides with the central axis of the connecting bolt 5, so that the connecting bolt 5 can be conveniently screwed into the straight thread cylinder 4.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a live with removing pull rod audio amplifier of network, includes the audio amplifier body, its characterized in that: the right side of the lower end face of the sound box body is symmetrically provided with two groups of supporting legs, the left side of the lower end face of the sound box body is symmetrically provided with two groups of trundles, the upper side of the left end face of the sound box body is provided with a pull rod, the upper end face of the sound box body is provided with a lifting handle, the upper side of the front end face of the sound box body is provided with a plurality of groups of insertion ports, the front end face of the sound box body is provided with a strip-shaped plate, the strip-shaped plate is arranged on the left side of the insertion ports and is fixedly connected with the sound box body through bolts, the front end face of the strip-shaped plate is equidistantly provided with at least three groups of semi-circular grooves I, rubber pads are adhered in the semi-circular grooves I through glue, the front end face of the strip-shaped plate is provided with a pressing plate, the upper end of, the loudspeaker box is characterized in that a straight thread cylinder is installed on the front end face of the loudspeaker box body and arranged on the lower side of the strip-shaped plate, threaded holes are formed in the front sides of the inner surfaces of the two semicircular grooves, clamping bolts are meshed through threads in the threaded holes, and the rear ends of the clamping bolts are pasted with soft rubber sheets through glue.
2. The mobile pull rod sound box for live webcasting according to claim 1, wherein: the loudspeaker box comprises a loudspeaker box body and is characterized in that a groove is formed in the upper side of the front end face of the loudspeaker box body, the inserting port is installed in the groove, a cover plate is installed on the front side inside the inserting port, and the cover plate is hinged with the loudspeaker box body through a hinge.
3. The mobile pull rod sound box for live webcasting according to claim 1, wherein: fixed ears are all installed at both ends about the bar shaped plate, fixed ear passes through bolt and audio amplifier body fixed connection.
4. the mobile pull rod sound box for live webcasting according to claim 1, wherein: the lower end face of the supporting leg is pasted with the wear-resistant pad through glue.
5. The mobile pull rod sound box for live webcasting according to claim 1, wherein: the lower side of the front end face of the pressing plate is provided with a through hole, and the connecting bolt is inserted into the through hole.
6. The mobile pull rod sound box for live webcasting according to claim 1, wherein: the central axis of the straight thread cylinder coincides with the central axis of the connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712035.6U CN209806010U (en) | 2019-05-17 | 2019-05-17 | Mobile pull rod sound box for live webcast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712035.6U CN209806010U (en) | 2019-05-17 | 2019-05-17 | Mobile pull rod sound box for live webcast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209806010U true CN209806010U (en) | 2019-12-17 |
Family
ID=68832900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920712035.6U Expired - Fee Related CN209806010U (en) | 2019-05-17 | 2019-05-17 | Mobile pull rod sound box for live webcast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209806010U (en) |
-
2019
- 2019-05-17 CN CN201920712035.6U patent/CN209806010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20200517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |