CN220358381U

CN220358381U - FAKRA connector

Info

Publication number: CN220358381U
Application number: CN202320725737.4U
Authority: CN
Inventors: 贾桃
Original assignee: Dongguan Zhichuanglian Electronics Co ltd
Current assignee: Dongguan Zhichuanglian Electronics Co ltd
Priority date: 2023-04-05
Filing date: 2023-04-05
Publication date: 2024-01-16
Anticipated expiration: 2033-04-05

Abstract

The utility model relates to the technical field of connector equipment, and discloses a FAKRA connector. The utility model discloses a FAKRA connector, which comprises a base and an outer shell, wherein the upper surface of the base is fixedly connected with a connector main body, the upper surface of the base is fixedly connected with the connector main body, the upper surface of the base is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with an inner shell, the inner shell is sleeved on the surface of the connector main body, the side surface of the inner shell is fixedly connected with a mounting plate, and the side surface of the mounting plate is fixedly connected with a clamping block. In-process that the cover was established, the spring was stretched this moment, and when up plugboard and joint groove in the coplanar position, the spring reset was pulled plugboard and is moved into the joint inslot, fixes the shell on the joint piece, and during the dismantlement, utilize the pull rod pulling to draw the rope, the pulling rope is pulled back and is driven plugboard and break away from the joint groove, later takes out the shell, rotates the inner shell again and breaks away from the base to make this equipment have the effect of easy dismounting.

Description

FAKRA connector

Technical Field

The utility model belongs to the technical field of connector equipment, and particularly relates to a FAKRA connector.

Background

The FAKRA connector is a connector for radio frequency signal transmission, has more excellent electrical, mechanical and environmental properties, and is widely applied to the automotive electronics fields such as vehicle-mounted AM/FM, GPS, bluetooth, vehicle-mounted Internet, remote control, keyless access and the like.

Refer to CN211456131U a Fakra connector, which is detachably connected with a fixing seat by means of a fastener, and comprises an outer protective shell, an inner shielding shell, a plastic insert core and a metal terminal, wherein the metal terminal, the plastic insert core and the inner shielding shell are coaxially sleeved and fixed in sequence from inside to outside and are integrally inserted in the outer protective shell. The outer protective housing is a metal shield. Therefore, on one hand, the shielding effect of the Fakra connector is further improved, so that signals are prevented from being interfered by external magnetic fields in the transmission process; on the other hand, the structural strength of the outer protective shell is also improved, the deformation phenomenon caused by the action of the pressing force of the fastener is prevented, and the connection reliability and the installation accuracy are ensured

But still have following problem, fixed connection before the casing of this equipment, unable dismantlement, FAKRA connector housing pass through the bolt or weld on the connector main part, lead to dismantling the installation and waste time and energy, influence follow-up maintenance operation.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the FAKRA connector shell provided by the above is time-consuming and labor-consuming to detach and install and influences subsequent overhaul operation because the FAKRA connector shell is welded on the connector body through bolts, the FAKRA connector is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a FAKRA connector, includes base and shell, the last fixed surface of base is connected with the connector main part, the fixed orifices has been seted up to the upper surface of base, the inner wall threaded connection of fixed orifices has the inner shell, the surface at the connector main part is established to the inner shell cover, the side fixedly connected with mounting panel of inner shell, the side fixedly connected with joint piece of mounting panel, the side fixedly connected with rectangle sleeve of shell, rectangle sleeve's inner wall sliding connection has the movable plate, one side fixedly connected with plugboard of rectangle sleeve inner wall is kept away from to the movable plate, the surface and the inner wall looks adaptation of joint groove of plugboard, the side fixedly connected with spring of movable plate, the one end and the side fixedly connected with of shell of movable plate are kept away from to the spring.

Through adopting above-mentioned technical scheme, at first, rotate the inner shell, the inner shell rotates the back and utilizes the screw hole to fix on the base, and the cover is established on the surface of connector main part, rotate the bolt and fix the mounting panel on the inner shell afterwards, establish the shell cover at the surface of inner shell again, the in-process that the cover was established, the shell moves down and drives the joint piece and move down, the joint piece moves down and extrudees the plugboard, the spring is stretched this moment, when plugboard and joint groove are in same position, the spring resets and pulls the plugboard and move into the joint inslot, fix the shell on the joint piece, during the dismantlement, utilize the pull rod to pull the pull rope, drive plugboard and break away from the joint groove after the pull rope is pulled, afterwards take out the shell, rotate the inner shell again and break away from the base, thereby make this equipment have the effect of being convenient for dismouting.

In a preferred embodiment, the inner wall of the rectangular sleeve is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding block, and one side of the sliding block away from the plugboard is fixedly connected with the movable board.

Through adopting above-mentioned technical scheme, through setting up the slider, can utilize the spout to be moved at rectangular sleeve's inner wall when the movable plate is promoted.

In a preferred embodiment, the inner wall of the rectangular sleeve is fixedly connected with a limiting rod, one end, far away from the rectangular sleeve, of the limiting rod penetrates through two sides of the moving plate, and the spring is sleeved on the surface of the limiting rod.

Through adopting above-mentioned technical scheme, through setting up the gag lever post, can reduce the emergence of skew condition when the spring is stretched, let the movable plate keep same direction stable slip simultaneously.

In a preferred embodiment, the inner wall of the clamping groove is fixedly connected with a rubber sleeve, and the rubber sleeve is made of rubber.

Through adopting above-mentioned technical scheme, through setting up the material of rubber sleeve for rubber, can be when the plugboard removes and advance behind the joint groove the rubber sleeve with plugboard clamp.

In a preferred embodiment, the side surface of the inner shell is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a bolt, and the mounting plate is fixedly connected with the side surface of the inner shell through the bolt.

Through adopting above-mentioned technical scheme, through setting up the bolt, can rotate the back and fix the joint piece in the side of inner shell.

In a preferred embodiment, the number of the rectangular sleeves is two, and the two rectangular sleeves are symmetrically arranged on two sides of the shell by taking the vertical central line of the front surface of the shell as a symmetry axis.

Through adopting above-mentioned technical scheme, through setting up two rectangle sleeves, can utilize two plugboards to strengthen the fixed to the shell.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the inner shell is rotated firstly, the inner shell is fixed on the base through the threaded hole after rotating and sleeved on the surface of the connector main body, then the mounting plate is fixed on the inner shell through the rotating bolt, then the outer shell is sleeved on the surface of the inner shell, in the sleeving process, the outer shell moves downwards to drive the clamping block to move downwards, the clamping block moves downwards to squeeze the plugboard, at the moment, the spring is stretched, until the plugboard and the clamping groove are in the same position, the spring resets to pull the plugboard to move into the clamping groove, the outer shell is fixed on the clamping block, and when the device is disassembled, the pull rod is used for pulling the pull rope, the plugboard is driven to be separated from the clamping groove after being pulled, the outer shell is taken out, and the inner shell is rotated to be separated from the base, so that the device has the effect of being convenient to disassemble.

Drawings

FIG. 1 is a schematic illustration of the front cross-section of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the utility model at A in FIG. 1;

FIG. 3 is a schematic perspective view of a board according to the present utility model;

the marks in the figure: 1. a base; 2. a connector body; 3. a housing; 4. an inner case; 5. a mounting plate; 6. a bolt; 7. a rubber sleeve; 8. a clamping block; 9. a clamping groove; 10. a rectangular sleeve; 11. a limit rod; 12. a spring; 13. a moving plate; 14. a pull rod; 15. pulling the rope; 16. a chute; 17. a slide block; 18. a plug board; 19. and a fixing hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

With reference to figures 1-3 of the drawings,

examples:

referring to fig. 1-3, a FAKRA connector comprises a base 1 and an outer shell 3, wherein the upper surface of the base 1 is fixedly connected with a connector main body 2, the upper surface of the base 1 is fixedly connected with the connector main body 2, a fixing hole 19 is formed in the upper surface of the base 1, an inner wall of the fixing hole 19 is in threaded connection with an inner shell 4, and the base 1 can be separated from the base after rotation by arranging the fixing hole 19.

Referring to fig. 2-3, the inner shell 4 is sleeved on the surface of the connector main body 2, the side surface of the inner shell 4 is fixedly connected with the mounting plate 5, the side surface of the mounting plate 5 is fixedly connected with the clamping block 8, the side surface of the outer shell 3 is fixedly connected with the rectangular sleeve 10, the inner wall of the rectangular sleeve 10 is slidably connected with the movable plate 13, one side of the movable plate 13, which is far away from the inner wall of the rectangular sleeve 10, is fixedly connected with the inserting plate 18, the surface of the inserting plate 18 is matched with the inner wall of the clamping groove 9, the side surface of the movable plate 13 is fixedly connected with the spring 12, one end of the spring 12, which is far away from the movable plate 13, is fixedly connected with the side surface of the outer shell 3, and the spring 12 is arranged, so that the movable plate 13 can be pulled to move after being reset, and the inserting plate 18 is driven to move into the clamping groove 9 to fix the outer shell 3 on the clamping block 8.

Referring to fig. 2-3, a sliding groove 16 is formed in the inner wall of the rectangular sleeve 10, a sliding block 17 is slidably connected to the inner wall of the sliding groove 16, one side, away from the plugboard 18, of the sliding block 17 is fixedly connected with the moving plate 13, and by means of the sliding block 17, the sliding groove 16 can be utilized to move on the inner wall of the rectangular sleeve 10 when the moving plate 13 is pushed.

Referring to fig. 1-2, the inner wall of the rectangular sleeve 10 is fixedly connected with a limit rod 11, one end of the limit rod 11 far away from the rectangular sleeve 10 penetrates through two sides of the movable plate 13, and the spring 12 is sleeved on the surface of the limit rod 11, so that the occurrence of the deflection condition when the spring 12 is stretched can be reduced by arranging the limit rod 11, and meanwhile, the movable plate 13 can stably slide in the same direction.

Referring to fig. 2-3, the inner wall of the clamping groove 9 is fixedly connected with a rubber sleeve 7, the rubber sleeve 7 is made of rubber, and the plug board 18 can be clamped by the rubber sleeve 7 after the plug board 18 moves into the clamping groove 9 by arranging the rubber sleeve 7 made of rubber.

Referring to fig. 1-2, a threaded hole is formed in the side surface of the inner shell 4, a bolt 6 is connected to the inner wall of the threaded hole in a threaded manner, the mounting plate 5 is fixedly connected with the side surface of the inner shell 4 through the bolt 6, and the clamping block 8 can be fixed to the side surface of the inner shell 4 after rotation through the arrangement of the bolt 6.

Referring to fig. 1-2, the number of the rectangular sleeves 10 is two, and the two rectangular sleeves 10 are symmetrically arranged at two sides of the housing 3 by taking the vertical central line of the front surface of the housing 3 as a symmetry axis, and by arranging the two rectangular sleeves 10, the fixation of the housing 3 can be enhanced by using the two plug boards 18.

The implementation principle of the FAKRA connector embodiment is as follows: firstly, the inner shell 4 is rotated, the inner shell 4 is fixed on the base 1 through the fixing holes 19 after rotating and sleeved on the surface of the connector main body 2, then the mounting plate 5 is fixed on the inner shell 4 through the rotating bolts 6, then the outer shell 3 is sleeved on the surface of the inner shell 4, in the sleeving process, the outer shell 3 moves downwards to drive the clamping block 8 to move downwards, the clamping block 8 moves downwards to squeeze the plug board 18, at the moment, the spring 12 is stretched until the plug board 18 and the clamping groove 9 are positioned at the same position, the spring 12 resets to pull the plug board 18 to move into the clamping groove 9, the outer shell 3 is fixed on the clamping block 8, in the dismounting process, the pull rod 14 is used for pulling the pull rope 15, the pull rope 15 is pulled to drive the plug board 18 to be separated from the clamping groove 9, then the outer shell 3 is taken out, and the inner shell 4 is rotated again to be separated from the base 1, so that the device has the effect of being convenient to dismount.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. FAKRA connector comprising a base (1) and a housing (3), characterized in that: the utility model discloses a connector for the mobile phone, including base (1) and fixed connection, upper surface fixedly connected with connector main part (2) of base (1), fixed orifices (19) have been seted up to the upper surface of base (1), the inner wall threaded connection of fixed orifices (19) has inner shell (4), the surface at connector main part (2) is established to inner shell (4) cover, the side fixedly connected with mounting panel (5) of inner shell (4), the side fixedly connected with joint piece (8) of mounting panel (5), the side fixedly connected with rectangle sleeve (10) of shell (3), the inner wall sliding connection of rectangle sleeve (10) has movable plate (13), one side fixedly connected with plugboard (18) of rectangle sleeve (10) inner wall is kept away from to movable plate (13), the surface of plugboard (18) and the inner wall looks adaptation of joint groove (9), the side fixedly connected with spring (12) of movable plate (13), the side fixedly connected with rectangle sleeve (10) of one end and shell (3) of movable plate (13) are kept away from to spring (12).

2. The FAKRA connector of claim 1, further characterized by: the inner wall of the rectangular sleeve (10) is provided with a sliding groove (16), the inner wall of the sliding groove (16) is connected with a sliding block (17) in a sliding mode, and one side, away from the plug board (18), of the sliding block (17) is fixedly connected with the moving board (13).

3. The FAKRA connector of claim 1, further characterized by: the inner wall fixedly connected with gag lever post (11) of rectangle sleeve (10), the one end that rectangle sleeve (10) was kept away from to gag lever post (11) runs through the both sides of movable plate (13), and spring (12) cover is established on the surface of gag lever post (11).

4. The FAKRA connector of claim 1, further characterized by: the inner wall of the clamping groove (9) is fixedly connected with a rubber sleeve (7), and the rubber sleeve (7) is made of rubber.

5. The FAKRA connector of claim 1, further characterized by: screw holes are formed in the side faces of the inner shell (4), bolts (6) are connected with the inner walls of the screw holes in a threaded mode, and the mounting plates (5) are fixedly connected with the side faces of the inner shell (4) through the bolts (6).

6. The FAKRA connector of claim 1, further characterized by: the number of the rectangular sleeves (10) is two, and the two rectangular sleeves (10) are symmetrically arranged on two sides of the shell (3) by taking the vertical central line of the front face of the shell (3) as a symmetry axis.