CN221009333U

CN221009333U - Connector protective shell

Info

Publication number: CN221009333U
Application number: CN202321805630.7U
Authority: CN
Inventors: 王茂会
Original assignee: Dongguan Wellton Precision Plastic Mould Co ltd
Current assignee: Dongguan Wellton Precision Plastic Mould Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-05-24
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses a connector protective shell which comprises a connector body, wherein a shell is fixedly connected to the outer surface of the connector body in a sleeved mode, a connecting assembly is arranged at the top of the shell, a protection plate is arranged at one end of the connecting assembly, a limiting mechanism is jointly arranged between the protection plate and the bottom of the shell, and a clamping mechanism is arranged in the shell. According to the utility model, through the arranged protection plate and the limiting mechanism, when the jack is idle and is not connected with the plug connector, the protection plate can be rotated to shield the jack at the end part of the connector body, so that external dust and water vapor are prevented from entering the jack, normal use and mechanical service life of the subsequent connector body are ensured, and through the arranged clamping mechanism, the position of the arc clamping plate can be adjusted according to use requirements, so that the arc clamping plate can squeeze and lock the plug connector of an external wiring harness, and the phenomenon that the wiring position is easy to loosen or even fall off when being collided or pulled by external force is avoided.

Description

Connector protective shell

Technical Field

The utility model relates to the technical field of connectors, in particular to a protective shell of a connector.

Background

Connectors are also known as connectors, i.e., devices that connect two active devices for transmitting electrical current or signals. The basic performance of connectors can be divided into three general categories: i.e. mechanical properties, electrical properties and environmental properties. The mechanical life of the connector is actually an indicator of durability, also known as mechanical operation. It uses one insertion and one extraction as one cycle, and uses whether the connector can normally complete its connection function (such as contact resistance value) after the specified insertion and extraction cycle as judgement basis.

The whole structure of the existing connector is compact, a protective structure for the wiring hole is lacking, the wiring hole is directly exposed outside when the connector is idle, dust, water vapor and the like can enter the wiring hole, even enter the connector through the wiring hole, short circuit or other conditions are caused to influence the normal use of the connector, and even long-term accumulation of dust can shorten the mechanical life of the connector; meanwhile, after the connector is externally connected with a connector of a wire harness, the connector is easy to loosen or even fall off when being collided or pulled at a wiring position, and the stability and reliability of the connector are not strong when the connector is used.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a connector protective shell.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a connector protective housing, includes connector body and a plurality of jacks of fixed mounting in connector body one end, fixedly connected with casing is established to the surface cover of connector body, coupling assembling is installed at the top of casing, the guard plate is installed to coupling assembling's one end, just install stop gear jointly between the bottom of guard plate and casing, the internally mounted of casing has fixture.

Further, the coupling assembling includes the first installation piece of fixed connection at the positive top of casing, the inside of first installation piece runs through the rotation and is connected with the pivot, fixedly connected with rotor plate is established to the both ends symmetry cover of pivot, two the one end of rotor plate is all with guard plate fixed connection.

Further, stop gear includes the spring of fixed connection in guard plate lateral wall bottom, the one end fixedly connected with shifting block of spring, the surface of shifting block and the lateral wall sliding connection of guard plate, just the lower surface fixedly connected with fixture block of shifting block, the one end of fixture block runs through and extends to the below of guard plate.

Further, fixture includes symmetry fixed connection at the inside fixed plate of casing lateral wall, two the lateral wall of fixed plate is all run through threaded connection has a plurality of screws, and is a plurality of the one end of screw is all rotated and is connected with arc splint, a plurality of the front sliding connection of arc splint one side all with the connector body.

Further, the bottom of the front face of the shell is fixedly connected with a second installation block, and the second installation block is sleeved and clamped on the outer surface of the clamping block.

Further, the inner sides of the arc clamping plates are fixedly connected with rubber pads.

Further, a sliding groove matched with the shifting block is formed in the side wall of the bottom of the protection plate.

The utility model has the following beneficial effects:

1. When the connector protective shell is used, through the arranged protection plate and the limiting mechanism, the protection plate can be rotated to shield the jack at the end part of the connector body when the jack is idle and is not connected with the plug connector, so that external dust and water vapor are prevented from entering the jack, and then enter the inside of the connector body through the jack, and the normal use and the mechanical service life of the subsequent connector body are ensured.

2. When the connector protective shell is used, the position of the arc clamping plate connected with the connector protective shell can be adjusted by rotating the screw rod at will through the clamping mechanism, so that the position of the arc clamping plate can be adjusted according to the use requirement, the connector protective shell can squeeze and lock the plug of an external wiring harness, the connection between the plug and the jack of the connector body is more stable and firm, the situation that the wiring is easy to loosen or even fall off when being collided or pulled by external force is avoided, and the connector body is high in stability and reliability when in use.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a perspective view of the present utility model.

Legend description:

1. A connector body; 2. a housing; 3. a jack; 4. a fixing plate; 5. a screw; 6. an arc clamping plate; 7. a first mounting block; 8. a rotating shaft; 9. a rotating plate; 10. a second mounting block; 11. a protection plate; 12. a spring; 13. a shifting block; 14. a clamping block; 15. a rubber pad; 16. and a sliding groove.

Detailed Description

Fig. 1 to 3 show, relate to a connector protective housing, including connector body 1 and a plurality of jacks 3 of fixed mounting in connector body 1 one end, fixedly connected with casing 2 is established to the surface cover of connector body 1, and coupling assembling is installed at the top of casing 2, and guard plate 11 is installed to coupling assembling's one end, and installs stop gear jointly between guard plate 11 and the bottom of casing 2, and the internally mounted of casing 2 has fixture.

The coupling assembling includes fixed connection at the positive top of casing 2 first installation piece 7, and the inside run-through rotation of first installation piece 7 is connected with pivot 8, and fixedly connected with rotor plate 9 is established to the both ends symmetry cover of pivot 8, and the one end of two rotor plates 9 all with guard plate 11 fixed connection can select whether shelter from dustproof jack 3 through turning to guard plate 11.

The stop gear includes fixed connection at the spring 12 of guard plate 11 lateral wall bottom, the one end fixedly connected with shifting block 13 of spring 12, the surface of shifting block 13 and the lateral wall sliding connection of guard plate 11, wherein, the spout 16 with shifting block 13 assorted is seted up to the bottom lateral wall of guard plate 11, and the lower surface fixedly connected with fixture block 14 of shifting block 13, the one end of fixture block 14 runs through and extends to the below of guard plate 11, correspondingly, the positive bottom fixedly connected with second installation piece 10 of casing 2, the outer surface at fixture block 14 is set up to the second installation piece 10, and the draw-in groove with fixture block 14 assorted is seted up to the inside of second installation piece 10, when rotating guard plate 11 to be close to second installation piece 10, initially, fixture block 14 can receive the pushing of second installation piece 10 and withdraw the inside of guard plate 11 and compress spring 12, when the draw-in groove of fixture block 14 aiming at second installation piece 10, under the resilience effect of spring 12, fixture block 14 inserts the inside of second installation piece 10 and with its joint, the position to guard plate 11 is locked.

Correspondingly, the dial block 13 is dial upwards, the clamping block 14 and the second installation block 10 are released from being clamped, and then the protection plate 11 can be rotated to be free from shielding the jack 3.

The fixture includes symmetrical fixed connection at the inside fixed plate 4 of casing 2 lateral wall, the equal through-screw connection of lateral wall of two fixed plates 4 has a plurality of screws 5, the one end of a plurality of screws 5 is all rotated and is connected with arc splint 6, wherein, the equal fixedly connected with rubber pad 15 of inboard of a plurality of arc splint 6, the front sliding connection of a plurality of arc splint 6 all with connector body 1, when rotating screw 5, screw 5 is along the displacement of fixed plate 4 to jack 3's direction to support arc splint 6 and push away to the bayonet joint of hugging closely external pencil, thereby fasten junction, prevent its not hard up or break away from.

When using connector protective housing, connector body 1 is behind the plug of external pencil, in wiring position department, according to the use needs, rotate corresponding ground screw rod 5, the position of the arc splint 6 that connects it is adjusted, make arc splint 6 extrude the locking to the plug of external pencil, make the connection of plug and jack 3 of connector body 1 more stable fastening, avoid the wiring to be in when receiving external force collision or pulling easily not hard up even drop, stability and reliability when connector body 1 uses are stronger, and when jack 3 is idle not to connect the plug, can rotate guard plate 11 shelter from jack 3 of connector body 1 tip, prevent outside dust and steam entering jack 3, and then get into the inside of connector body 1 through jack 3, the normal use and the mechanical life of follow-up connector body 1 have been guaranteed.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a connector protective housing, includes connector body (1) and a plurality of jacks (3) of fixed mounting in connector body (1) one end, its characterized in that: the connector is characterized in that a shell (2) is fixedly connected to the outer surface of the connector body (1) in a sleeved mode, a connecting assembly is installed at the top of the shell (2), a protection plate (11) is installed at one end of the connecting assembly, a limiting mechanism is jointly installed between the protection plate (11) and the bottom of the shell (2), and a clamping mechanism is installed in the shell (2).

2. A connector protective housing according to claim 1, wherein: the connecting assembly comprises a first mounting block (7) fixedly connected to the top of the front face of the shell (2), a rotating shaft (8) is connected in a penetrating and rotating mode in the first mounting block (7), two rotating plates (9) are symmetrically sleeved at two ends of the rotating shaft (8), and one ends of the two rotating plates (9) are fixedly connected with a protection plate (11).

3. A connector protective housing according to claim 2, wherein: the limiting mechanism comprises a spring (12) fixedly connected to the bottom of the side wall of the protection plate (11), one end of the spring (12) is fixedly connected with a shifting block (13), the outer surface of the shifting block (13) is slidably connected with the side wall of the protection plate (11), a clamping block (14) is fixedly connected to the lower surface of the shifting block (13), and one end of the clamping block (14) penetrates through and extends to the lower side of the protection plate (11).

4. A connector protective housing according to claim 1, wherein: the clamping mechanism comprises fixing plates (4) which are symmetrically and fixedly connected to the inner side walls of the shell (2), a plurality of screws (5) are connected to the side walls of the fixing plates (4) in a penetrating threaded mode, arc clamping plates (6) are connected to one ends of the screws (5) in a rotating mode, and one sides of the arc clamping plates (6) are connected with the front face of the connector body (1) in a sliding mode.

5. A connector protective housing according to claim 3, wherein: the bottom of the front face of the shell (2) is fixedly connected with a second installation block (10), and the second installation block (10) is sleeved and connected to the outer surface of the clamping block (14).

6. The connector shield case of claim 4 wherein: the inner sides of the arc clamping plates (6) are fixedly connected with rubber pads (15).

7. A connector protective housing according to claim 3, wherein: a sliding groove (16) matched with the shifting block (13) is formed in the side wall of the bottom of the protection plate (11).