CN115473081A

CN115473081A - Modular floating connector

Info

Publication number: CN115473081A
Application number: CN202210968194.9A
Authority: CN
Inventors: 陈伟成
Original assignee: Shenzhen Baseus Technology Co Ltd
Current assignee: Shenzhen Baseus Technology Co Ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-13

Abstract

The invention discloses a modular floating connector which comprises a connector main body, wherein the connector main body comprises a fixed end, a connecting end and a floating end, the floating end comprises second fixed block shells, a clamping opening groove is formed by inwards sinking the two second fixed block shells, a floating groove is formed in the clamping opening groove at one side of each second fixed block shell, a floating block is inserted on the floating groove in a sliding mode, a connecting terminal is arranged on each second fixed block shell, a fixed sleeve is sleeved on the connecting end, and a positioning groove is formed by the connecting end between the fixed end and the floating end; according to the invention, the self-adaptive quick-insertion type floating rectangular connector is arranged, the current-carrying conduction can be effectively realized through the bayonet type connection, the floating section of the connector can be automatically corrected according to the offset of the connector plug, the design is aimed at overlarge insertion offset error of the module connector, and meanwhile, the overlapping arrangement of a plurality of connectors can realize overlapping splicing according to the current-carrying capacity of a product, so that the power-on smoothness of an electronic device is met, and the market requirement of the connector is favorably met.

Description

Modular floating connector

Technical Field

The invention relates to the technical field of connectors, in particular to a modular floating connector.

Background

The connector is used as a part for connecting electric equipment or a unit with a power signal wire, is used in the environment requirement of electric power or signal connection, and is widely applied due to the fact that the connector is convenient to use by adopting a plug-pull structure. A connector, generally, includes an insulative plastic housing and a connection terminal within the insulative plastic housing.

In the modularization switch board electricity is connected, the assembly installation between connection module and the protective sheath often can appear, because connection module need stretch into in the protective sheath, operating personnel can only blind dress, and is very difficult to adjusting well of key position, causes the assembly degree of difficulty to strengthen, carries out the interpolation of regularity to current connector simultaneously, and long-term operation is not hard up easily and is leaded to inserting to close the skew error great, is unfavorable for the use of connector.

Disclosure of Invention

It is an object of the present invention to provide a modular floating connector that solves the problems set forth in the background above.

In order to achieve the purpose, the invention provides the following technical scheme: modular floating connector, including the connector main part, the connector main part includes the stiff end, link and unsteady end, the unsteady end includes second fixed block casing, inwards cave in and form the tong kou recess between two second fixed block casings, one side of second fixed block casing is located to have seted up the floating groove in the tong kou recess, it has the floating block to slide on the floating groove to peg graft, be provided with connecting terminal on the second fixed block casing, fixed cover has been cup jointed on the link, the link is located to form positioning groove between stiff end and the unsteady end, be provided with the coupling assembling of the regulation operation of being convenient for on the fixed cover.

Preferably, an elastic part is arranged between the floating block and the floating groove, a part of the floating block protrudes out of the floating groove, and the connecting terminals on the two sides are of symmetrical structures and are arranged along the side faces of the second fixed block shell and the floating block.

Preferably, the slider comprises a main body, an inclined portion and a clamping portion, the clamping portion is of an arc bump structure, and the inclined portion is arranged in a manner of expanding from inside to outside.

Preferably, the fixed end comprises first fixed block shells, the two first fixed block shells are inwards sunken to form a mounting groove, and the fixed end, the connecting end and the floating end are in an integrally formed structure.

Preferably, the connector main body is a unit assembly, the connector main body is provided with a plurality of connector main bodies, and the plurality of connector main bodies are overlapped and spliced to form the module connector.

Preferably, a plurality of mounting grooves in the connector main body are spliced with mounting plates, mounting holes are formed in the mounting plates, and screws are spliced in the mounting holes.

Preferably, the fixing sleeve is of a T-shaped frame sleeve block structure and is fit with the outer side of the connector main body.

Preferably, coupling assembling includes the tractive piece, has seted up the holding tank on the fixed cover, and the top of holding tank is provided with the installation piece, is provided with the tractive pole on the installation piece, and the one end of tractive pole is provided with the locating piece, and the tractive piece is located the top of installation piece and welds the other end at the tractive pole.

Preferably, the end part of the positioning block is attached to the positioning groove, a spring is arranged between the positioning block and the installation block on the traction rod, the traction blocks are provided with a plurality of adjacent traction blocks, a connecting block is arranged between the adjacent traction blocks, a rotating groove is formed in one side of the end part of the positioning block, and a pin shaft is arranged on the rotating groove.

Preferably, the pin shaft is rotatably sleeved with a butting block, the pin shaft is provided with a torsion spring, one end of the torsion spring is fixed on the butting block, the other end of the torsion spring is fixed on the pin shaft, and the end part of the butting block butts against the end surface of the positioning groove.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the self-adaptive quick-insertion type floating rectangular connector is arranged, the current-carrying conduction can be effectively realized through the bayonet connection, the floating section of the connector can be automatically corrected according to the offset of the connector plug, the design is aimed at overlarge insertion offset error of the module connector, and meanwhile, the overlapping arrangement of a plurality of connectors can realize overlapping splicing according to the current-carrying capacity of a product, so that the electrifying smoothness of an electronic device is met, and the market requirement of the connector is favorably met;

2. according to the invention, the connecting assembly is arranged on the fixing sleeve, the spring in the connecting assembly and the positioning block form an elastic inserting structure to be matched with the positioning groove on the connecting end, and meanwhile, the elastic abutting structure between the torsion spring and the abutting block makes up for the gap between the positioning block and the positioning groove, so that the relative stability is ensured, the difficulty in assembling the modular connector is solved, and the assembly complexity caused by the alignment of an operator to key positions is avoided.

Drawings

FIG. 1 is a partial cross-sectional view of a connector body of the present invention;

FIG. 2 is a schematic view of the connection between the connector body and the retainer sleeve according to the present invention;

FIG. 3 is a schematic view of the connector body of the present invention in a stacked configuration;

FIG. 4 is a schematic view of the fixed end connection of the present invention;

fig. 5 is a schematic structural view of the connecting assembly of the present invention.

In the figure: 1. a connector body; 2. a fixed end; 21. a first fixed block housing; 22. mounting grooves; 23. mounting a plate; 24. mounting holes; 3. a connecting end; 4. a floating end; 41. a second fixed block housing; 42. A nip groove; 43. a floating tank; 44. a slider; 441. a main body; 442. an inclined portion; 443. a clamping portion; 45. a connection terminal; 46. an elastic member; 5. fixing a sleeve; 51. a positioning groove; 6. a pulling block; 61. a traction rod; 62. positioning blocks; 63. a spring; 64. connecting blocks; 65. a pin shaft; 66. a butting block; 67. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the modular floating connector comprises a connector body 1, wherein the connector body 1 comprises a fixed end 2, a connecting end 3 and a floating end 4, the floating end 4 comprises second fixed block shells 41, a clamping opening groove 42 is formed by inwards recessing two second fixed block shells 41, a floating groove 43 is formed in the clamping opening groove 42 at one side of each second fixed block shell 41, a floating block 44 is inserted on each floating groove 43 in a sliding mode, a connecting terminal 45 is embedded in each second fixed block shell 41, and each connecting terminal 45 is a metal flexible sheet;

an elastic element 46 is fixedly connected between the floating block 44 and the floating groove 43, in the embodiment, the elastic element 46 can be an elastic component such as a spring or an elastic sheet, a part of the floating block 44 protrudes out of the floating groove 43, and the elastic element 46 and the floating block 44 are matched to form a radial elastic clamping structure, so that the insertion and offset errors of the plug caused by looseness can be reduced, and when the connectors are assembled and plugged, the floating end 4 can be automatically corrected according to the offset of the connector plug;

the floating block 44 comprises a main body 441, an inclined portion 442 and a clamping portion 443, the clamping portion 443 is an arc-shaped protruding block structure, the clamping portion 443 is convenient to be matched with a plug of the connector, positioning between the main body and the inclined portion 442 is achieved, connection is tighter, the connecting terminals 45 on two sides are of a symmetrical structure and are arranged along the side faces of the second fixed block shell 41 and the floating block 44, the inclined portion 442 is arranged in a mode of being unfolded from inside to outside, the floating block 44 is driven to move and unfold into the floating groove 43 along the inclined portion 442 by extrusion of the plug, the floating connector is convenient to design for plugging of plugs with different shapes, adaptability is strong, and current carrying conduction can be effectively achieved through clamping type connection;

the fixed end 2 comprises first fixed block shells 21, a mounting groove 22 is formed by inwards recessing two first fixed block shells 21, an integrally formed structure is formed among the fixed end 2, the connecting end 3 and the floating end 4, the connector main body 1 is a unit assembly, the connector main body 1 is provided with a plurality of connectors, the plurality of connector main bodies 1 are overlapped and spliced to form a module connector, the module connector can be overlapped and spliced according to the current carrying capacity of a product, the electrifying smoothness of an electronic device is met, the modular assembly of the connectors is realized, and the market requirements of the connectors are met;

the mounting plates 23 are inserted into the mounting grooves 22 on the plurality of connector main bodies 1, the mounting plates 23 are arranged so as to facilitate longitudinal positioning of splicing among the plurality of connector main bodies 1 and prevent longitudinal deviation, the mounting plates 23 can be mounted on the connector main bodies 1 through screws, mounting holes 24 are formed in the mounting plates 23, screws are inserted into the mounting holes 24 so as to facilitate mounting of the connector main bodies 1 on an electronic device, and the fixing ends 2 can be fixed in a copper bar locking screw mode according to actual use conditions of customers;

the connecting end 3 is sleeved with a fixing sleeve 5, the connecting end 3 is positioned between the fixed end 2 and the floating end 4 to form a positioning groove 51, the fixing sleeve 5 is of a T-shaped frame sleeve block structure and is fit with the outer side of the connector main body 1, and the fixing sleeve 5 is matched according to the number of the connector main bodies 1, so that the splicing reliability of the connector main bodies 1 is met;

the connecting assembly convenient for adjustment operation is arranged on the fixing sleeve 5 and comprises a traction block 6, an accommodating groove is formed in the fixing sleeve 5, an installation block is fixed to the top of the accommodating groove and fixed to the fixing sleeve 5 through screws, a traction rod 61 is inserted on the installation block in a sliding mode, a positioning block 62 is fixed to one end of the traction rod 61, the end portion of the positioning block 62 is attached to the positioning groove 51, a spring 63 is fixedly connected to the traction rod 61 and located between the positioning block 62 and the installation block, the traction block 6 is located at the top of the installation block and welded to the other end of the traction rod 61, an elastic insertion structure is formed between the spring 63 and the positioning block 62 and matched with the positioning groove 51 in the connecting end 3, and rapid assembly between the fixing sleeve 5 and the connector main body 1 is achieved;

the tractive piece 6 is provided with a plurality ofly, be fixed with connecting block 64 between a plurality of adjacent tractive pieces 6, be convenient for a plurality of tractive pieces 6 stimulate simultaneously, the rotary trough has been seted up to tip one side of locating piece 62, it has round pin axle 65 to fix the grafting on the rotary trough, it has connect piece 66 to rotate to connect on the round pin axle 65, the torsional spring 67 has been cup jointed on the round pin axle 65, the one end of torsional spring 67 is fixed on connect piece 66, and the other end is fixed on round pin axle 65, the tip butt of butt piece 66 is on positioning groove 51's terminal surface, elasticity butt structure between torsional spring 67 and the butt piece 66, compensate the clearance between locating piece 64 and the positioning groove 51, guarantee relative stability.

During actual use, the connector bodies 1 are overlapped and spliced, the overlapped and spliced effect can be achieved according to the current carrying capacity of products, the power-on smoothness of an electronic device is met, the mounting plate 23 is inserted into the mounting grooves 22 on the connector bodies 1 and is mounted on the connector bodies 1 through screws, the pulling blocks 6 on two sides are pulled to enable the pulling rod 61 and the positioning block 62 to be accommodated into the accommodating groove under the action of pulling force, the fixing sleeve 5 is sleeved on the connector bodies 1, the pulling blocks 6 are loosened, the positioning block 62 is abutted to the surface of the connector body 1 under the action of the elastic force of the spring 63, the fixing sleeve 5 is continuously slid, when the positioning block 62 is abutted to the positioning groove 51, the end of the abutting block 66 is abutted to the end face of the positioning groove 51 under the action of the torsional force of the torsional spring 67, the gap between the positioning block 64 and the positioning groove 51 is made up, the relative stability is guaranteed, and the assembly of the modular connector is achieved; the plug is inserted into the connector body 1, the extrusion of the plug causes the floating block 44 to move and expand in the floating groove 43 along the inclined part 442, and under the action of the elastic force of the elastic part 46, the end face of the floating block 44 is always attached to the end face of the connector plug, so that when the connector is assembled and inserted, the floating end 4 can be automatically corrected according to the offset of the connector plug, meanwhile, the multiple connectors are stacked and spliced, the current carrying capacity of a product can be stacked and spliced, the electrifying smoothness of an electronic device is met, and the requirement of the connector market is met.

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

1. Modular floating connector, including connector body (1), its characterized in that: connector main part (1) includes stiff end (2), link (3) and floating end (4), floating end (4) are including second fixed block casing (41), inwards sunken formation presss from both sides a mouthful recess (42) between two second fixed block casings (41), one side of second fixed block casing (41) is located to press from both sides mouthful recess (42) and has seted up floating groove (43), it has slider (44) to slide to peg graft on floating groove (43), be provided with connecting terminal (45) on second fixed block casing (41), fixed cover (5) have been cup jointed on link (3), link (3) are located and form positioning groove (51) between stiff end (2) and the floating end (4), be provided with the coupling assembling of being convenient for the regulation operation on fixed cover (5).

2. The modular floating connector according to claim 1, wherein: an elastic piece (46) is arranged between the floating block (44) and the floating groove (43), a part of the floating block (44) protrudes out of the floating groove (43) to be arranged, and the connecting terminals (45) on the two sides are of symmetrical structures and are arranged along the side faces of the second fixed block shell (41) and the floating block (44).

3. The modular floating connector according to claim 1, wherein: the floating block (44) comprises a main body (441), an inclined part (442) and a clamping part (443), wherein the clamping part (443) is of an arc bump structure, and the inclined part (442) is arranged from inside to outside in an expanding mode.

4. The modular floating connector according to claim 1, wherein: stiff end (2) are including first fixed block casing (21), and inside sunken formation mounting groove (22) between two first fixed block casings (21), be the integrated into one piece structure between stiff end (2), link (3) and the end (4) that floats.

5. The modular floating connector according to claim 1, wherein: the connector main part (1) is a unit assembly, the connector main part (1) is provided with a plurality of units, and the plurality of connector main parts (1) are overlapped and spliced to form the module connector.

6. The modular floating connector according to claim 1, wherein: a plurality of mounting grooves (22) in the connector main body (1) are spliced with mounting plates (23), mounting holes (24) are formed in the mounting plates (23), and screws are spliced in the mounting holes (24).

7. The modular floating connector according to claim 1, wherein: the fixing sleeve (5) is of a T-shaped frame sleeve block structure and is fit with the outer side of the connector main body (1).

8. The modular floating connector according to claim 1, wherein: the connecting assembly comprises a traction block (6), a containing groove is formed in the fixing sleeve (5), an installation block is arranged at the top of the containing groove, a traction rod (61) is arranged on the installation block, a positioning block (62) is arranged at one end of the traction rod (61), and the traction block (6) is located at the top of the installation block and welded to the other end of the traction rod (61).

9. The modular floating connector according to claim 8, wherein: the end part of the positioning block (62) is attached to the positioning groove (51), a spring (63) is arranged between the positioning block (62) and the installation block on the traction rod (61), the traction blocks (6) are provided with a plurality of traction blocks, a connecting block (64) is arranged between the adjacent traction blocks (6), a rotary groove is formed in one side of the end part of the positioning block (62), and a pin shaft (65) is arranged on the rotary groove.

10. The modular floating connector according to claim 9, wherein: the hinge pin (65) is rotatably sleeved with a butt joint block (66), a torsion spring (67) is arranged on the hinge pin (65), one end of the torsion spring (67) is fixed on the butt joint block (66), the other end of the torsion spring is fixed on the hinge pin (65), and the end part of the butt joint block (66) is abutted to the end surface of the positioning groove (51).