CN217062573U

CN217062573U - 6.5mm monaural audio frequency head prevents pressure differential connecting terminal

Info

Publication number: CN217062573U
Application number: CN202220150191.XU
Authority: CN
Inventors: 程崧明; 盛子宸
Original assignee: Beijing Luolan Shengshi Music Education Technology Co ltd
Current assignee: Beijing Luolan Shengshi Music Education Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-07-26
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to the technical field of a monophonic audio head, in particular to a 6.5mm monophonic audio head anti-pressure difference connecting terminal and a 6.5mm monophonic audio head anti-pressure difference connecting terminal, which comprises a 6.5mm monophonic audio head anti-pressure difference connecting terminal, one side of a connecting terminal body is provided with a switch button, one end part of the connecting terminal body is movably sleeved with two clamping rings, one side of one clamping ring is provided with two limiting grooves, one side of the other clamping ring is fixedly provided with two limiting blocks which are respectively clamped and connected with the two limiting grooves, the other side of the two clamping rings is fixedly provided with two supporting plates, the materials arranged by the two clamping rings are rubber, the surface has certain flexibility, a sound box can not generate noise, and after one end part of the connecting terminal body is sleeved, the outside of the connecting terminal body can be effectively protected, the abrasion caused by mutual extrusion of the audio heads is avoided.

Description

6.5mm monaural audio frequency head prevents pressure differential connecting terminal

Technical Field

The utility model relates to a single track audio frequency head technical field, in particular to 6.5mm single track audio frequency head pressure differential prevention connecting terminal.

Background

The sound box is a very important component of the sound system, which is responsible for converting an electrical signal into a sound signal for direct listening by human ears.

However, the existing anti-differential pressure connecting terminal still has some defects:

under the condition that the audio amplifier of high power is opened, on the sound console, very big noise can appear in the audio frequency head direct plug of this end and opposite terminal, consequently can damage the audio amplifier, and need carry out plug audio line under the closed audio amplifier condition, and this process is comparatively wasted time and energy, and the part can come plug audio line at the audio amplifier that need not close, nevertheless inconvenient carrying, and the mode of its installation is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a 6.5mm single sound track audio frequency head pressure-proof connection terminal to the local terminal of proposing in solving above-mentioned background art and the direct plug of audio frequency head at opposite terminal can appear very big noise, consequently can damage the audio amplifier, and the part can come the plug audio line at the audio amplifier that need not close, nevertheless inconvenient carrying, the comparatively loaded down with trivial details problem of the mode of its installation.

In order to realize the purpose, the utility model adopts the following technical scheme:

6.5mm monophonic audio frequency head pressure-resistant connection terminal, including connecting terminal body, one side of connecting terminal body is equipped with shift knob, a tip movable sleeve of connecting terminal body is equipped with two grip rings, two spacing grooves have been seted up to one side of one of them grip ring, one side fixed mounting of another grip ring has two stoppers, two stoppers are connected with two spacing groove block respectively, the equal fixed mounting of opposite side of two grip rings has two backup pads, all alternate between the inner wall of two adjacent backup pads and be connected with the back shaft, a tip of two back shafts all is equipped with auxiliary sleeve, one side of two auxiliary sleeve all is equipped with the spliced pole.

As a preferred technical scheme of the utility model, a tip of two back shafts is established with two auxiliary sleeve movable sleeve respectively, and one side of two auxiliary sleeve is articulated with the one end activity of two spliced poles respectively.

As a preferred technical scheme of the utility model, the equal fixed mounting of the other end of two spliced poles has the spring, and the position that two springs set up is corresponding.

As a preferred technical scheme of the utility model, the equal fixed mounting in one end of two springs has the connection pad, and the top of two connection pads is all movable to articulate there is the couple.

As a preferred technical scheme of the utility model, the opening diameter of two spacing grooves all is greater than the opening diameter of two stoppers, and two grip rings are located connecting terminal body's both sides respectively.

As a preferred technical scheme of the utility model, one side interlude of one of them grip ring is connected with the fixed band, and the opening diameter of two grip rings all is greater than connecting terminal body's opening diameter.

As a preferred technical scheme of the utility model, two auxiliary sleeve's opening diameter all is greater than the opening diameter of two back shafts, and the position that two back shafts set up is corresponding.

1. The utility model discloses 6.5mm monophonic audio frequency head pressure-resistant connecting terminal, through having set up the connecting terminal body, shift knob, the retaining ring, spacing groove and stopper, when needing plug audio frequency head, the switch on connecting terminal body surface is pinned, push shift knob downwards, can open circuit the inside signal of audio amplifier temporarily, therefore the audio amplifier can not produce the noise, the problem that need close the audio amplifier could plug audio frequency head has been solved, time saving and labor saving, the material that two retaining rings set up simultaneously is rubber, the surface has certain compliance, establish a tip of connecting terminal body after the cover, can effectually protect the outside of connecting terminal body, avoided extruding each other between the audio frequency head and caused wearing and tearing.

2. The utility model discloses 6.5mm monophonic audio frequency head pressure differential resistance connecting terminal, through having set up the back shaft, auxiliary sleeve, the spliced pole, connection pad and couple, rely on the spring to be connected between connection pad and the spliced pole, because the spring has certain elasticity, consequently, the staff can outwards stimulate the certain distance of connection pad, can rotate suitable position with two couples, hang two couples to the surface of the fixed knot who leans on the installation of audio amplifier inside to the fixed knot structure, can be quick install the surface of audio frequency head with the connecting terminal body, and carry on spacingly to the audio frequency head, the staff can shelve the inside of fixed band with the hand, come to control the connecting terminal body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the partial front view structure of the present invention;

fig. 4 is a schematic view of the side view structure of the present invention.

In the figure: 1. a connection terminal body; 2. a switch button; 3. a support plate; 4. a support shaft; 5. An auxiliary sleeve; 6. connecting columns; 7. a spring; 8. a clamp ring; 9. a limiting groove; 10. a limiting block; 11. connecting the disc; 12. hooking; 13. and (7) fixing the belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail 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.

Please refer to fig. 1-4, the utility model provides a technical scheme of 6.5mm monaural audio frequency head anti-pressure-difference connecting terminal:

the first embodiment is as follows:

as shown in figures 1-4, a 6.5mm single track audio head anti-pressure difference connecting terminal comprises a connecting terminal body 1, a switch button 2 is arranged on one side of the connecting terminal body 1, two clamping rings 8 are movably sleeved on one end portion of the connecting terminal body 1, two limiting grooves 9 are formed in one side of one clamping ring 8, two limiting blocks 10 are fixedly arranged on one side of the other clamping ring 8, the two limiting blocks 10 are respectively connected with the two limiting grooves 9 in a clamping mode, two supporting plates 3 are fixedly arranged on the other sides of the two clamping rings 8, supporting shafts 4 are respectively inserted between the inner walls of the two adjacent supporting plates 3, auxiliary sleeves 5 are arranged on one end portions of the two supporting shafts 4, connecting columns 6 are arranged on one sides of the two auxiliary sleeves 5, springs 7 are fixedly arranged on the other ends of the two connecting columns 6, and the positions of the two springs 7 are corresponding to each other, the audio amplifier can not produce the noise, has solved the problem that just can plug the audio head of need closing the audio amplifier, and labour saving and time saving, the material that two grip rings 8 set up simultaneously is rubber, and the surface has certain compliance, establishes a connecting terminal body 1's a tip after the cover, can effectually protect connecting terminal body 1's outside, has avoided extrudeing each other between the audio head and has caused wearing and tearing.

Example two:

on the basis of embodiment one, as shown in fig. 1 and fig. 4, the opening diameter of two spacing grooves 9 is all greater than the opening diameter of two spacing blocks 10, two grip rings 8 are located the both sides of connecting terminal body 1 respectively, one side of one of them grip ring 8 alternates and is connected with fixed band 13, the opening diameter of two grip rings 8 all is greater than the opening diameter of connecting terminal body 1, the opening diameter of two auxiliary sleeve 5 all is greater than the opening diameter of two back shaft 4, the position that two back shaft 4 set up is corresponding, can rotate suitable position with two couples 12, hang two couples 12 on the fixed knot who leans on the inside installation of audio amplifier structure's surface, can be quick install connecting terminal body 1 on the surface of audio head, and carry on spacingly to the audio head.

The working principle is as follows: when the audio head needs to be plugged in and pulled out, the connecting terminal body 1 is sleeved at one end part of the audio head, at the moment, the switch button 2 is pressed inwards, one end of the switch button 2 touches and extrudes the audio head, so that an internal signal of the sound box can be temporarily broken, the sound box can not generate noise, the problem that the audio head can be plugged in and pulled out only when the sound box needs to be closed is solved, time and labor are saved, meanwhile, the two clamping rings 8 are made of rubber, the surface of the clamping rings has certain flexibility, after the clamping rings are sleeved at one end part of the connecting terminal body 1, the external part of the connecting terminal body 1 can be effectively protected, abrasion caused by mutual extrusion between the audio heads is avoided, the connecting disc 11 and the connecting column 6 are connected by the spring 7, a worker can pull the connecting disc 11 outwards for a certain distance because the spring 7 has certain elasticity, because the two hooks 12 are movably hinged at the top ends of the respective connecting disc 11, consequently can rotate suitable position with two couples 12, hang two couples 12 and lean on the fixed knot of the inside installation of audio amplifier to construct the surface, can be quick install connecting terminal body 1 on the surface of audio head, and carry on spacingly to the audio head, the staff can shelve the inside of fixed band 13 with the hand, controls connecting terminal body 1, and connecting terminal body 1's mounting means is simple, convenient operation.

The foregoing shows and describes the basic 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 to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1.6.5mm monophonic audio frequency head anti-pressure-difference connecting terminal, including connecting terminal body (1), its characterized in that: one side of connecting terminal body (1) is equipped with shift knob (2), a tip movable sleeve of connecting terminal body (1) is equipped with two retainer rings (8), one of them two spacing groove (9) have been seted up to one side of retainer ring (8), another one side fixed mounting of retainer ring (8) has two stopper (10), two stopper (10) are connected with two spacing groove (9) blocks respectively, two the equal fixed mounting of opposite side of retainer ring (8) has two backup pads (3), adjacent two all interlude between the inner wall of backup pad (3) and are connected with back shaft (4), two one tip of back shaft (4) all is equipped with auxiliary sleeve (5), two one side of auxiliary sleeve (5) all is equipped with spliced pole (6).

2. The 6.5mm mono audio head anti-pressure-difference connection terminal according to claim 1, wherein one end of each of the two support shafts (4) is movably sleeved with one of the two auxiliary sleeves (5), and one side of each of the two auxiliary sleeves (5) is movably hinged to one end of each of the two connection posts (6).

3. The 6.5mm mono audio head anti-pressure-difference connection terminal according to claim 2, wherein springs (7) are fixedly mounted at the other ends of the two connection posts (6), and the two springs (7) are arranged at corresponding positions.

4. The 6.5mm mono audio head differential pressure preventing connection terminal according to claim 3, wherein one end of each of the two springs (7) is fixedly provided with a connection disc (11), and the top ends of the two connection discs (11) are movably hinged with a hook (12).

5. The 6.5mm mono audio head anti-pressure-difference connection terminal according to claim 1, wherein the opening diameters of the two limiting grooves (9) are larger than the opening diameters of the two limiting blocks (10), and the two clamping rings (8) are respectively located on two sides of the connection terminal body (1).

6. The 6.5mm mono audio head anti-pressure-difference connection terminal according to claim 5, wherein a fixing band (13) is inserted into one side of one of the clamping rings (8), and the opening diameters of the two clamping rings (8) are larger than the opening diameter of the connection terminal body (1).

7. The 6.5mm mono audio head anti-pressure difference connection terminal according to claim 1, wherein the opening diameters of both of the auxiliary sleeves (5) are larger than the opening diameters of both of the support shafts (4), and the positions where both of the support shafts (4) are disposed correspond.