CN209844051U - Connector for sound equipment - Google Patents

Abstract

The utility model discloses a connector for sound equipment, which comprises a front cover arranged at the left side position of a connector shell, wherein four through holes are symmetrically arranged inside the left side wall of the front cover, the inner side wall of the through holes is provided with a first annular gasket, one side of the first annular gasket, which is far away from the through holes, is provided with a first raised grain, a groove is arranged at the middle position outside the left side wall of the front cover, a second annular gasket is arranged inside the groove, the surface of the second annular gasket and the position, which is located at one side of the groove, are provided with a second raised grain, the utility model effectively realizes the good shock absorption function of the whole device by arranging a shock absorption layer comprising a lower shock absorption pad, a foam filling layer, an X-shaped rubber column and an upper shock absorption pad, and the X-shaped rubber column not only can play an auxiliary shock absorption function, but also can play a supporting role for the corresponding structure, the method is simple and convenient, and has strong operability.

Description

Connector for sound equipment

Technical Field

The utility model belongs to the technical field of the sound equipment, concretely relates to connector for sound equipment.

Background

Connectors, also called connectors, plugs and sockets, generally refer to electrical connectors, i.e. devices for connecting two active devices to transmit current or signals, and with the development of the times, the use of sound equipment has become very common, and the connectors for sound equipment also become necessities, but the existing connectors for sound equipment have some defects.

The connector for acoustic equipment of the prior art has the following problems: 1. the existing connector for the sound equipment has a too simple damping structure, only uses a foam layer for damping, and cannot well protect the internal structure and the electric wire when large impact occurs; 2. the socket of the existing connector for the sound equipment is not provided with a fixing structure, so that the connector for the sound equipment can fall off, and inconvenience is brought.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a connector for audio equipment has the effectual characteristics that just can the socket stable connection of device shock attenuation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connector for sound equipment, includes the connector housing, the left side position department of connector housing is provided with the protecgulum, the inside symmetry of protecgulum left side wall is provided with four through-holes, the inside wall of through-hole is provided with first annular gasket, one side that the through-hole was kept away from to first annular gasket is provided with first raised grain, the outside intermediate position department of protecgulum left side wall is provided with the recess, the inside of recess is provided with second annular gasket, the surface of second annular gasket just is located the position department of keeping away from recess one side and is provided with the second raised grain, the inside of protecgulum just is provided with the jack corresponding to the position department of through-hole, the inboard of connector housing is provided with the insulating layer, one side that the connector housing was kept away from to the insulating layer of insulating layer is provided with the waterproof layer, one side that the insulating layer was kept away from to, Foam filling layer, X shape rubber column and last shock pad, the outside of shock pad is provided with the foam filling layer down, the inside of foam filling layer is provided with a plurality of X shape rubber column, one side that the shock pad was kept away from down on the foam filling layer is provided with the shock pad, one side that the waterproof layer was kept away from to the shock pad is provided with the electric wire, the right side of connector housing is provided with back spiral cover.

Preferably, the first annular gasket and the second annular gasket are made of silica gel.

Preferably, the lower shock pad and the upper shock pad are made of composite fiber shock-absorbing materials.

Preferably, the first annular gasket and the second annular gasket are respectively glued to the inner side walls of the through hole and the groove.

Preferably, the groove and the four through holes are in a tangent relation.

Preferably, the thickness of the groove is half of the thickness of the left side wall of the front cover.

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

1. the utility model discloses a setting includes shock pad, foam filling layer, X shape rubber column and the buffer layer of last shock pad down, has effectively realized the good shock-absorbing function of whole device, and X shape rubber column not only can play supplementary shock-absorbing function, also can play the supporting role to corresponding structure, and is simple and convenient, and maneuverability is strong.

2. The utility model discloses a set up through-hole, jack, first annular gasket, second annular gasket, first raised grain, second raised grain and recess isotructure for the plug increases with the frictional force that corresponds structure department, and then has realized the function that can make the corresponding plug of stereo set for the connector and stereo set can not drop easily, but the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a cross section of the present invention.

Fig. 2 is a schematic structural diagram of the structure of the damping device of the present invention.

Fig. 3 is an enlarged schematic structural diagram of fig. 1A of the present invention.

Fig. 4 is a schematic structural diagram of the front cover side view of the present invention.

In the figure: 1. a connector housing; 2. an electric wire; 3. a front cover; 4. a shock-absorbing layer; 41. a lower cushion pad; 42. a foam filling layer; 43. an X-shaped rubber column; 44. an upper shock pad; 5. a waterproof layer; 6. screwing the cover backwards; 7. an insulating layer; 8. a first raised grain; 9. a jack; 10. a groove; 11. a through hole; 12. a first annular shim; 13. a second annular gasket; 14. a second raised grain.

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 the following technical solutions: a connector for sound equipment comprises a connector shell 1, a front cover 3 is arranged at the left side position of the connector shell 1, four through holes 11 are symmetrically arranged inside the left side wall of the front cover 3, a first annular gasket 12 is arranged on the inner side wall of each through hole 11, a first raised grain 8 is arranged on one side, away from each through hole 11, of each first annular gasket 12, a groove 10 is arranged at the middle position of the outer side of the left side wall of the front cover 3, a second annular gasket 13 is arranged inside each groove 10, a second raised grain 14 is arranged on the surface of each second annular gasket 13 and at the position, away from each groove 10, of each second annular gasket, a jack 9 is arranged inside the front cover 3 and at the position corresponding to each through hole 11, an insulating layer 7 is arranged on the inner side of the connector shell 1, a waterproof layer 5 is arranged on one side, away from each insulating layer 7, and a damping layer 4 is arranged on, shock-absorbing layer 4 includes shock pad 41 down, foam filling layer 42, X shape rubber column 43 and goes up shock pad 44, and the outside of lower shock-absorbing pad 41 is provided with foam filling layer 42, and foam filling layer 42's inside is provided with a plurality of X shape rubber column 43, and one side that shock pad 41 was kept away from down to foam filling layer 42 is provided with shock pad 44, and one side that waterproof layer 5 was kept away from to shock-absorbing layer 4 is provided with electric wire 2, and the right side of connector housing 1 is provided with back spiral cover 6.

In order to increase the friction force at the position corresponding to the plug and further make the plug not easily fall off, in this embodiment, it is preferable that the first annular gasket 12 and the second annular gasket 13 are made of a silicone material.

In order to improve the damping effect, in the present embodiment, it is preferable that the lower cushion 41 and the upper cushion 44 are made of a composite fiber damping material.

In order that the first annular gasket 12 and the second annular gasket 13 can be kept stable and can better perform corresponding functions, in the embodiment, the first annular gasket 12 and the second annular gasket 13 are preferably glued to the through hole 11 and the inner side wall of the groove 10 respectively.

In order to increase the contact area and thus the friction force between the corresponding position of the plug and the second annular gasket 13, in this embodiment, it is preferable that the groove 10 and the four through holes 11 are in a tangential relationship.

In order to ensure the stability of the whole device, in the present embodiment, it is preferable that the thickness of the groove 10 is one half of the thickness of the wall on the left side of the front cover 3.

The utility model discloses a theory of operation and use flow: in use the utility model discloses, at first, with each structural installation, then, insert the corresponding plug of stereo set inside jack 9, at this moment, under the effect of first ring gasket 12 and first raised grain 8, the frictional force increase of plug relevant position department, under the effect of second ring gasket 13 and second raised grain 14, the frictional force of plug relevant position department also can increase, under the effect of two frictional forces, realize the stable connection to the plug, in addition, under the effect of waterproof layer 5 and insulating layer 7, can effectually prevent to cause harm and the emergence of electric leakage phenomenon to electric wire 2, at last shock pad 44, lower shock pad 41, under the effect of X shape rubber column 43 and foam filling layer 42, the device has good antidetonation effect, and X shape rubber column 43 has not only supplementary shock-absorbing function but also certain supporting effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A connector for audio equipment, comprising a connector housing (1), characterized in that: the connector comprises a connector shell (1), and is characterized in that a front cover (3) is arranged at the left side position of the connector shell (1), four through holes (11) are symmetrically arranged in the front cover (3) and on the left side wall of the front cover (3), a first annular gasket (12) is arranged on the inner side wall of each through hole (11), a first raised grain (8) is arranged on one side, away from the through holes (11), of the first annular gasket (12), a groove (10) is arranged at the middle position of the outer side of the left side wall of the front cover (3), a second annular gasket (13) is arranged in the groove (10), a second raised grain (14) is arranged on the surface of the second annular gasket (13) and on the position far away from one side of the groove (10), a jack (9) is arranged in the front cover (3) and on the position corresponding to the through holes (11), an insulating layer (7) is arranged on the inner side of the connector shell (1), a waterproof layer (5) is, one side that insulating layer (7) were kept away from in waterproof layer (5) is provided with shock-absorbing layer (4), shock-absorbing layer (4) are including shock pad (41), foam filling layer (42), X shape rubber column (43) and last shock pad (44) down, the outside of shock pad (41) is provided with foam filling layer (42) down, the inside of foam filling layer (42) is provided with a plurality of X shape rubber column (43), one side that shock pad (41) were kept away from down in foam filling layer (42) is provided with shock pad (44), one side that waterproof layer (5) were kept away from in shock-absorbing layer (4) is provided with electric wire (2), the right side of connector casing (1) is provided with back spiral cover (6).

2. The connector for audio equipment according to claim 1, wherein: the first annular gasket (12) and the second annular gasket (13) are made of silica gel.

3. The connector for audio equipment according to claim 1, wherein: the lower shock pad (41) and the upper shock pad (44) are made of composite fiber shock-absorbing materials.

4. The connector for audio equipment according to claim 1, wherein: the first annular gasket (12) and the second annular gasket (13) are respectively glued to the inner side walls of the through hole (11) and the groove (10).

5. The connector for audio equipment according to claim 1, wherein: the groove (10) and the four through holes (11) are all in tangent relation.

6. The connector for audio equipment according to claim 1, wherein: the thickness of the groove (10) is half of the thickness of the left side wall of the front cover (3).