CN215008635U

CN215008635U - Floating connector capable of quickly connecting wires

Info

Publication number: CN215008635U
Application number: CN202120878365.XU
Authority: CN
Inventors: 于静; 黄宏图; 刘常明; 张营兵; 黄兴祥
Original assignee: Amphenol PCD Shenzhen Co Ltd
Current assignee: Amphenol PCD Shenzhen Co Ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-03
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a floating connector capable of fast wiring, which comprises a wiring element, a conductive element, a connecting piece, a shell, a moving part and a fixing piece, wherein the conductive element is matched with the wiring element to form a wiring opening; the connecting piece is provided with an installation cavity for accommodating the wiring element and the conductive element, and is also provided with a wiring hole which is communicated with the wiring opening and the installation cavity; the shell is provided with a slot, the connecting piece is arranged on the shell, the shell is provided with a jack, the jack is communicated with the slot, and the conductive element can be inserted into the jack and the slot to be electrically connected with the PCB in the slot; the connecting piece is also provided with a movable cavity, the movable piece is provided with a connecting hole, and the fixing piece penetrates through the connecting hole and can fix the connecting piece on the fixing device. The utility model discloses can connect the line fast and insert and close required degree of freedom when can satisfying the use.

Description

Floating connector capable of quickly connecting wires

Technical Field

The utility model relates to an electronic product technology especially relates to a floating connector that can wire fast.

Background

The EDGE CARD connectors (side CARD connectors) at present are mainly of two types:

1. and the connection circuit is welded and fixed on the PCB through the PIN PIN. The connector needs to design logic circuits on a PCB in advance, and only the PCB circuits can be modified when the circuits need to be changed. And because the connector is welded and fixed on the PCB, the other end connector matched with the connector has enough freedom degree to be accurately matched and connected for use;

2. the wire is pressed by screws, and the connector is fixed by fixing screws. The connector can be used for disassembling the wire, but the process of locking and disassembling the wire in a screw locking mode is slow. And because the connector is fixed on a fixing device such as a rack, a plate and the like by using a fixing screw, the other end connector matched with the connector has enough freedom degree to be accurately matched and connected for use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a floating connector capable of quickly wiring can realize quick wiring and can meet the requirement of freedom degree of plugging in when in use, and can realize self-alignment correction even under the condition that the fixing device and the connector are not matched and centered.

The purpose of the utility model is realized by adopting the following technical scheme:

a quick-connect floating connector comprising:

a wiring member;

the conductive element is matched with the wiring element to form a wiring opening for accommodating the electric wire, the wiring element can be deformed and open the wiring opening so that a power supply line can be inserted, and when the wiring element recovers deformation, the conductive element can be matched with the conductive element to clamp the electric wire in the wiring opening so that the conductive element can be electrically connected with the electric wire;

the connecting piece is provided with an installation cavity for accommodating the wiring element and the conductive element, and is also provided with a wiring hole for accommodating an electric wire, and the wiring hole is communicated with the wiring opening and the installation cavity;

the PCB board connector comprises a shell, wherein a slot for mounting a PCB board is formed in the shell, a connecting piece is arranged on the shell, a jack for accommodating a conductive element is formed in the shell, the jack is communicated with the slot, and the conductive element can be inserted into the jack and the slot to be electrically connected with the PCB board;

the movable part is arranged in the movable cavity, a connecting hole is formed in the movable part, and the fixing part penetrates through the connecting hole and can fix the connecting part on the fixing device.

Further, the connecting piece comprises at least two connecting units, the connecting units are detachably connected, the wiring holes and the mounting cavities are formed in the connecting units, and the movable cavity is formed in at least one connecting unit.

Furthermore, the connecting units are connected end to end in a clamping manner, each connecting unit is provided with a first splicing surface and a second splicing surface, one of the first splicing surface and the second splicing surface is provided with a splicing column, the other one of the first splicing surface and the second splicing surface is provided with a splicing hole, and the splicing holes are penetrated by the splicing columns on the adjacent first splicing surface and the second splicing surface in two adjacent connecting units and realize clamping.

Further, still include the fixing base, the fixing base is connected with the connecting piece, the activity cavity sets up on the fixing base.

Further, the fixing seat is detachably connected with the connecting piece.

Furthermore, the movable part is limited to be separated from the movable chamber by the stop block, the stop block is arranged on the movable part and can deform under the extrusion of external force so that the movable part can enter or leave the movable chamber, and the stop block can recover deformation and is contained in the movable chamber without being extruded by the external force.

Further, the number of the stop blocks is multiple, and the stop blocks are arranged around the circumferential direction of the movable piece.

Further, the connecting piece is detachably connected with the shell.

Further, the connecting piece and the casing joint, the connecting piece with one of them is provided with the fixture block of casing, and another of these two is provided with the bayonet socket, the fixture block wears to establish the bayonet socket realizes the joint.

Furthermore, a chamfer angle is arranged on the shell, and the PCB can conveniently enter the slot.

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

(1) the conductive element is matched with the wiring element to form a wiring opening, the electric wire is clamped in the wiring opening, quick wiring can be realized, the electric wire is clamped in the wiring opening, and the electric wire is electrically connected with the PCB through the conductive element;

(2) by utilizing the movable connection structure of the movable part and the connecting piece, the required degree of freedom for inserting and closing the floating connector capable of realizing quick wiring with the fixing device can be met, and self-alignment correction can be realized even under the condition that the fixing device and the connector are not matched and centered.

Drawings

Fig. 1 is a schematic view of a floating connector capable of quick connection in one angle according to an embodiment of the present invention;

FIG. 2 is an exploded perspective view of the quick-connect floating connector of FIG. 1 at one angle;

FIG. 3 is a schematic diagram of A in FIG. 2;

FIG. 4 is a schematic view of structure C of FIG. 2;

FIG. 5 is an exploded view of the quick-connect floating connector of FIG. 1 from another perspective;

FIG. 6 is a schematic diagram of B in FIG. 5;

fig. 7 is a schematic diagram of a floating connector capable of quick connection in another angle according to an embodiment of the present invention.

In the figure: 1. a wiring member; 2. a conductive element; 3. a housing; 4. a slot; 5. a jack; 6. a movable member; 7. a fixing member; 8. connecting holes; 9. a movable chamber; 10. a connection unit; 11. splicing the columns; 12. splicing holes; 13. a fixed seat; 14. a stopper; 15. a clamping block; 16. a bayonet; 17. chamfering; 18. and a wiring hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-7, the embodiment of the utility model provides a floating connector that can connect wire fast, including wiring element 1, conductive element 2, the connecting piece, casing 3, moving part 6 and mounting 7, wherein, conductive element 2 is used for with the electric wire, PCB board electric connection, conductive element 2 and wiring element 1 cooperation can form the wiring opening that is used for acceping the electric wire, wiring element 1 can take place deformation and open the wiring opening and insert with the power supply line, wiring element 1 will be able to cooperate and then press from both sides the electric wire in the wiring opening with conductive element 2 when resuming deformation, make conductive element 2 can and electric wire electric connection. Thus, quick wiring can be realized by the conductive member 2 cooperating with the wiring member 1, and the electric wire can be clamped in the wiring opening and electrically connected to the PCB board through the conductive member 2.

Specifically, the connecting piece is provided with a mounting chamber for accommodating the wiring element 1 and the conductive element 2, so that the wiring element 1 and the conductive element 2 can be effectively mounted on the connecting piece, the connecting piece is also provided with a wiring hole 18 for accommodating an electric wire, and the wiring hole 18 is communicated with the wiring opening and the mounting chamber. Thus, when the wiring opening is open, the electrical wire can enter the mounting chamber through the wiring hole 18 and enter the wiring opening, and when the wiring opening is closed, the electrical wire can be effectively clamped in the wiring opening.

More specifically, be equipped with the slot 4 that is used for installing the PCB board on the casing 3, during the PCB board inserts slot 4, the connecting piece setting is on casing 3, is equipped with jack 5 that is used for acceping conductive element 2 on the casing 3, jack 5 and slot 4 intercommunication, and conductive element 2 can insert jack 5, slot 4 and PCB board electric connection, like this, realizes the electric connection of electric wire and PCB board.

In addition, still be equipped with movable chamber 9 on the connecting piece, moving part 6 is located movable chamber 9 and can move in movable chamber 9, is equipped with connecting hole 8 on moving part 6, and mounting 7 wears to establish connecting hole 8 and can be fixed in fixing device with the connecting piece on, and fixing device is frame, board etc.. Therefore, by utilizing the movable connection structure of the movable part 6 and the connecting piece, the required degree of freedom for inserting and combining the floating connector capable of realizing quick wiring with the fixing device in use can be met, and self-alignment correction can be realized even under the condition that the fixing device and the connector are not matched and centered.

In this embodiment, the number of the movable chambers 9 is two, and the number of the movable members 6 and the number of the fixed members 7 are matched with that of the movable members 6, so that the connecting member is fixed on the fixing device by matching the two fixed members 7 with the movable members 6, which is beneficial to improving the stability of the connecting structure between the connecting member and the fixing device.

In this embodiment, the fixing member 7 is a screw, so that the fixing member 7 and the fixing device are fixed by threaded connection, and the assembly and disassembly are convenient. In the specific implementation, the unthreaded section of the screw is 0.4MM longer than the movable member 6, and after the screw is locked, a 0.4MM gap is formed between the connecting member and the plate, so that the product cannot be locked on the fixing device, and the length of the screw can be selected according to production requirements.

Specifically, the movable chambers 9 may be disposed at left and right ends or front and rear sides of the connecting member, facilitating effective connection and fixation of the connecting member with the fixing device.

In a preferred embodiment of the present embodiment, the connector comprises at least two connection units 10, the connection units 10 are detachably connected with each other, the wiring holes 18 and the mounting cavities are arranged on each connection unit 10, and the movable cavity 9 is arranged on at least one connection unit 10. Thus, a plurality of connecting units 10 are detachably connected to each other, and an arbitrary number of combinations can be realized.

When the splicing method is specifically implemented, the connecting units 10 are connected end to end in a clamping manner, each connecting unit 10 is provided with a first splicing surface and a second splicing surface, one of the first splicing surface and the second splicing surface is provided with a splicing column 11, the other one of the first splicing surface and the second splicing surface is provided with a splicing hole 12, and the splicing holes 12 are penetrated by the splicing columns 11 on the adjacent first splicing surface and the second splicing surface in the two adjacent connecting units 10 and the clamping is realized. Like this, make these linkage element 10 end to end connect into an organic whole structure, the integrated level is higher, and wears to establish corresponding concatenation hole 12 through concatenation post 11 and realize the joint for the dismouting between the linkage element 10 is comparatively convenient.

In this embodiment, the splicing column 11 is disposed on the first splicing surface, and the splicing hole 12 is disposed on the second splicing surface.

In this embodiment, the movable chambers 9 are respectively disposed on two of the connection units 10, and the movable members 6 are respectively disposed in the two movable chambers 9, so as to improve the stability of the connection structure between the connection member and the fixing device.

In this embodiment, the mounting cavity is located on the splicing surface where the splicing column 11 is located, that is, the wiring component 1 and the conductive component 2 are mounted on the splicing surface where the splicing column 11 is located, and the wiring component 1 is wound on the splicing column 11.

In the present embodiment, the structure of the installation chamber is matched with the wiring member 1 and the conductive member 2, so that the wiring member 1 and the conductive member 2 can be effectively installed in the installation chamber without being easily detached. One end of the terminal element 1 is connected to the conductive element 2 and the other end of the terminal element 1 is movable relative to the conductive element 2.

In this embodiment, the wiring element 1 is a spring plate, so that the wiring element 1 has better elastic deformation performance. Thus, the wiring member 1 is deformed by an external force applied from the electric wire and rotated relative to the conductive member 2 to open the wiring opening, thereby facilitating the entry of the electric wire into the wiring opening. When the external force disappears, the wiring element 1 can recover the deformation and rotate to reset, the wiring opening is closed, and the electric wire is clamped.

In other embodiments, the wiring element 1 may also be a spring, a shutter or the like. When the wiring member 1 is a shutter, the electric wire is in contact with the shutter, and the shutter is provided with a sensor capable of detecting the position of the electric wire and opening the wiring opening so as to clamp the electric wire to the wiring opening.

In the embodiment, the conductive element 2 is a conductive sheet, and can electrically connect the wire and the PCB. In other embodiments, the conductive element 2 may also be a metal ball, a conductive copper wire, or the like.

In specific implementation, the floating connector capable of fast wiring further comprises a fixed seat 13, the fixed seat 13 is connected with the connecting piece, and the movable cavity 9 is arranged on the fixed seat 13.

In other embodiments, the connecting piece is of a non-detachable structure, and the assembling process is omitted.

In the present embodiment, the connecting member is a structure assembled by at least two connecting units 10, and the fixing base 13 is connected to at least one connecting unit 10. More specifically, the fixing seats 13 are respectively connected to both ends or both sides of the connecting member. Therefore, the floating type connector capable of being quickly wired can be conveniently disassembled and assembled, any digit combination is realized, the floating type connector capable of being quickly wired is enabled to have better practicability, and the stability of a connecting structure between the connecting piece and the fixing device is improved.

In this embodiment, the fixing base 13 is detachably connected to the connecting member, which is beneficial to the assembly and disassembly of the floating connector capable of fast wiring.

Specifically, the joint between fixing base 13 and the connecting piece, in this embodiment, the second concatenation face also sets up on fixing base 13, and fixing base 13 and connecting piece also realize the joint through the structure of splicing post 11 and splicing hole 12 joint and are connected.

As preferred embodiment, the spliced pole still sets up on the connecting piece, and concatenation hole 12 still sets up on fixing base 13, and concatenation post 11 wears to establish concatenation hole 12 and realizes the joint. Thus, the fixing member 7 and the connecting member can be easily detached.

In this embodiment, the floating connector capable of quick connection further comprises a stopper 14 for restricting the moving member 6 from being detached from the moving chamber 9, the stopper 14 being provided on the moving member 6. In practical implementation, the stopper 14 is set to satisfy the following requirements: when the stopper 14 is pressed by external force, the stopper can deform so that the movable member 6 enters or leaves the movable chamber 9, and when the stopper 14 is not pressed by external force, the stopper can restore to deform and is accommodated in the movable chamber 9. Thus, the stopper 14 prevents the movable member 6 from moving the fixed member 7 away from the connecting member.

In a preferred embodiment, the stop 14 is formed integrally with the movable element 6, preferably made of rubber material, so as to be a rubber ring.

In other embodiments, the stop 14 and the movable member 6 may be made of sponge or foam.

In a preferred embodiment, the number of the stoppers 14 is multiple, the plurality of stoppers 14 are arranged around the circumference of the movable member 6, and the movable chamber 9 is configured to be adapted to the stoppers, so as to better limit the movable member 6 from leaving the movable chamber 9.

In a more preferred embodiment, the connecting member is detachably connected to the housing 3, which facilitates the detachment of the connecting member from the housing 3.

In this embodiment, the connector is connected with the housing 3 in a clamping manner, one of the connector and the housing 3 is provided with a clamping block 15, the other of the connector and the housing 3 is provided with a clamping opening 16, and the clamping block 15 penetrates through the clamping opening 16 and is connected in a clamping manner, so that the connector and the housing 3 can be conveniently disassembled and assembled.

As a preferred embodiment, the housing 3 is provided with a chamfer 17 for allowing the PCB to enter the slot 4, so that the PCB can be inserted into the slot 4 in a blind manner, which is beneficial to improving the installation efficiency of the PCB.

In this embodiment, the chamfer 17 is preferably provided at the notch of the socket 4.

The wiring hole 18 of this embodiment is actually used for acceping the terminal of colding pressing, when the wiring, beat on the electric wire and coldly press behind the terminal disect insertion wiring hole 18, make the terminal of colding pressing can get into the installation cavity and offset with wiring component 1, wiring component 1 receives external force to take place deformation will with the cooperation of conductive element 2, open the wiring opening, and then the terminal of colding pressing can get into the wiring opening, after the terminal of the opening of colding pressing of relieving, thereby wiring component 1 will not receive the exogenic action and will resume deformation and close the wiring opening and effectively press from both sides the electric wire in the wiring opening, need not to use special instrument, and is convenient and fast. When the wire is removed, the cold-pressed terminal can be removed by driving the wiring element 1 to open the wiring opening by using a screwdriver, and then the wire can be removed.

In this embodiment, the number of the wiring holes 18 on the connecting unit 10 is two, and the shapes of the two wiring holes 18 are respectively circular and rectangular, so that the two wiring holes can be adapted to different cold pressing terminals conveniently, and the practicability of the floating connector capable of being quickly wired can be improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A quick-connect floating connector comprising:

a wiring element (1);

the conductive element (2) is used for being electrically connected with an electric wire and a PCB (printed circuit board), the conductive element (2) is matched with the wiring element (1) to form a wiring opening for accommodating the electric wire, the wiring element (1) can be deformed and opens the wiring opening so that a power supply line can be inserted, and when the wiring element (1) recovers to be deformed, the conductive element (2) can be matched with the conductive element (2) to clamp the electric wire in the wiring opening so that the conductive element (2) can be electrically connected with the electric wire;

the connecting piece is provided with an installation cavity for accommodating the wiring element (1) and the conductive element (2), the connecting piece is also provided with a wiring hole (18) for accommodating an electric wire, and the wiring hole (18) is communicated with the wiring opening and the installation cavity;

the PCB connector comprises a shell (3), wherein a slot (4) for mounting a PCB is formed in the shell (3), a connecting piece is arranged on the shell (3), a jack (5) for accommodating a conductive element (2) is formed in the shell (3), the jack (5) is communicated with the slot (4), and the conductive element (2) can be inserted into the jack (5) and the slot (4) to be electrically connected with the PCB;

moving part (6) and mounting (7), be equipped with movable chamber (9) on the connecting piece, moving part (6) are arranged in movable chamber (9), be equipped with connecting hole (8) on moving part (6), mounting (7) are worn to establish connecting hole (8) and can be fixed in fixing device with the connecting piece on.

2. A quick-connect floating connector as claimed in claim 1, wherein: the connecting piece comprises at least two connecting units (10), the connecting units (10) are detachably connected, the wiring holes (18) and the mounting cavities are formed in the connecting units (10), and the movable cavity (9) is formed in at least one connecting unit (10).

3. A quick-connect floating connector as claimed in claim 2, wherein: the connecting units (10) are connected end to end in a clamping mode, a first splicing surface and a second splicing surface are arranged on each connecting unit (10), a splicing column (11) is arranged on one of the first splicing surface and the second splicing surface, a splicing hole (12) is formed in the other one of the first splicing surface and the second splicing surface, and the splicing holes (12) are penetrated by the splicing columns (11) on the adjacent first splicing surface and the second splicing surface in the two adjacent connecting units (10) and clamped.

4. A quick-connect floating connector as claimed in claim 1, wherein: still include fixing base (13), fixing base (13) are connected with the connecting piece, activity cavity (9) set up on fixing base (13).

5. A quick-connect floating connector as claimed in claim 4, wherein: the fixed seat (13) is detachably connected with the connecting piece.

6. A quick-connect floating connector as claimed in claim 1, wherein: the movable part is characterized by further comprising a stop block (14) used for limiting the movable part (6) to be separated from the movable cavity (9), wherein the stop block (14) is arranged on the movable part (6), the stop block (14) can be deformed by external force extrusion so that the movable part (6) enters or leaves the movable cavity (9), and the stop block (14) can be recovered to be deformed and is contained in the movable cavity (9) without being extruded by the external force.

7. A quick-connect floating connector as claimed in claim 6, wherein: the number of the stop blocks (14) is multiple, and the stop blocks (14) are arranged around the circumferential direction of the movable piece (6).

8. A quick-connect floating connector as claimed in claim 1, wherein: the connecting piece is detachably connected with the shell (3).

9. A quick-connect floating connector as claimed in claim 8, wherein: the connecting piece and casing (3) joint, the connecting piece with casing (3) one of them is provided with fixture block (15), and another of these two is provided with bayonet socket (16), fixture block (15) wear to establish bayonet socket (16) and realize the joint.

10. A quick-connect floating connector as claimed in claim 1, wherein: and a chamfer (17) facilitating the PCB to enter the slot (4) is arranged on the shell (3).