CN218242500U

CN218242500U - Multi-piece FPC connector

Info

Publication number: CN218242500U
Application number: CN202221387829.8U
Authority: CN
Inventors: 黄城焜
Original assignee: Shenzhen Xieme Technology Co ltd
Current assignee: Shenzhen Xieme Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-01-06
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to a FPC connector technical field, concretely relates to many formula FPC connectors, including the connecting wire, a plurality of contact plug of each other of the equal fixedly connected with in connecting wire both ends, plug top surface fixedly connected with connecting block, and two adjacent connecting block contacts each other, the sliding tray has been seted up to the connecting block side, sliding tray medial surface sliding connection has the sliding plate, sliding plate one end fixedly connected with and sliding tray medial surface sliding connection's joint pole one. The utility model discloses in, through a plurality of bayonet joints of the equal fixedly connected with in connecting wire both ends, when the connector need be connected with the less bayonet socket in pin hole, can make the sliding plate rebound, break away from joint pole two rather than adjacent joint pole one to with two adjacent bayonet joints separation, can reduce the pin quantity of connector as required like this, use comparatively in a flexible way, convenient to use.

Description

Multi-piece FPC connector

Technical Field

The utility model relates to a FPC connector technical field, concretely relates to many formula FPC connectors.

Background

In various electronic devices, a plurality of Printed Circuit Boards (PCBs) are generally required to provide different electrical functions, telecommunication signals among the PCBs are generally transmitted by flexible printed circuit boards (FPCs) and FPC connectors arranged on the PCBs, and when the existing FPC connectors are used, the number of pins of the FPC connectors is generally fixed, so that when sockets with different pin holes are required to be connected, the FPC connectors with corresponding pin numbers need to be replaced, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a many formula FPC connectors, through a plurality of spliced joints of the equal fixedly connected with in connecting wire both ends, when the connector need be connected with the less socket in pin hole, can make the sliding plate rebound, break away from joint pole two rather than adjacent joint pole one to with two adjacent spliced joints separation, can reduce the pin quantity of connector as required like this, use comparatively in a flexible way, convenient to use.

The purpose of the utility model can be realized by the following technical scheme:

a plurality of FPC connectors comprise a connecting wire, wherein a plurality of plug connectors which are in mutual contact are fixedly connected to two ends of the connecting wire, connecting blocks are fixedly connected to the top surfaces of the plug connectors, two adjacent connecting blocks are in mutual contact, a sliding groove is formed in the side surface of each connecting block, a sliding plate is slidably connected to the inner side surface of the sliding groove, one end of each sliding plate is fixedly connected with a first clamping rod which is slidably connected with the inner side surface of the sliding groove, the other end of each sliding plate is fixedly connected with a second clamping rod which is slidably connected with the inner side surface of the sliding groove, one side top of each clamping rod is in contact with the bottom of the corresponding adjacent clamping rod, the first clamping rod and the second clamping rod can be connected with each other, so that the two adjacent connecting rods are combined with each other, a plurality of FPC connectors with small pins are combined to form the plurality of FPC connectors, when the connectors are connected with plug seats with small pin holes, the sliding plates can be moved upwards through the first clamping rods at the end parts, the second clamping rods on the sliding plates are moved upwards, the clamping rods are separated from the adjacent first clamping rods, the two connecting blocks are separated from each other, the adjacent connecting blocks are reduced in number according to reduce the number of the plug connectors, and the connecting blocks, and the connecting pins, so that the connecting blocks can be used conveniently.

Further, the method comprises the following steps: the connecting block is characterized in that a threaded groove is formed in the top surface of the connecting block, a plurality of positioning screws are attached to the connecting line in a matched manner, the positioning screws can be screwed into the threaded groove, the positioning screws are abutted against the sliding plates, the sliding plates cannot move upwards, the sliding plates can press the first clamping rods on the adjacent sliding plates through the second clamping rods, the positions of the adjacent sliding plates are fixed, the sliding plates are sequentially pressed and fixed, the two adjacent sliding plates are stably connected, the fixing is simple and convenient to use, the connecting block can be separated as required, the whole FPC connector can be turned over, the sliding plates can move downwards under the action of gravity, the first clamping rods are located at the tops of the two adjacent clamping rods, the corresponding sliding plates can be jacked up through the threaded grooves as required, the first clamping rods on the sliding plates can directly move upwards to be separated from the second clamping rods, and the two adjacent connecting blocks can be directly separated.

The method is further characterized in that: and two side surfaces of the sliding plate are fixedly connected with limiting rods which are in sliding connection with the inner side surface of the sliding groove, and the limiting rods can limit the moving direction of the sliding plate, so that the sliding plate is convenient to incline.

Further, the method comprises the following steps: and a connecting seat is arranged on one side of the plug connector, the inner side surface of the connecting seat is in sliding plug connection with the pin of the plug connector, and the connecting seat can protect the idle pin.

The method is further characterized in that: the side surface of one side of the connecting seat is fixedly connected with the rectangular block, the other side of the connecting seat is fixedly connected with the rectangular groove which is in contact with the adjacent rectangular block, and the connecting seat can press the adjacent connecting seat through the rectangular block and the rectangular groove, so that the connecting seats are sequentially connected.

The method is further characterized in that: connecting seat top surface fixedly connected with and the screens pole of connecting block side contact, a connecting block top surface that is located the tip is provided with the locating plate, and locating plate side and adjacent screens pole side contact, locating plate bottom surface and adjacent connecting seat top surface contact, the circular slot has been seted up to the locating plate top surface, and the locating plate can push down adjacent connecting seat through the screens pole, because the connecting seat can live adjacent connecting seat through rectangular piece and rectangular slot pressure, can pass the locating plate with connecting seat stable connection on the grafting head like this, and can pass the circular slot with the set screw and screw in the thread groove, can pass the position of set screw fixed positioning board like this.

Further, the method comprises the following steps: the equal fixedly connected with screens piece in connecting block side both sides, and two screens piece opposite faces and the contact of adjacent screens pole side that are located on same connecting block, the screens piece can support the screens pole, the translation of restriction connecting seat.

The utility model has the advantages that:

1. the connecting wire is characterized in that a plurality of plug connectors are fixedly connected to two ends of the connecting wire, and a first clamping rod and a second clamping rod can be connected with each other, so that two adjacent plug connectors are connected with each other, a plurality of plug connectors can be combined with each other to form a multi-part type, when the connector needs to be connected with socket holes with fewer pins, a sliding plate can be moved upwards through the first clamping rod at the end part to drive the second clamping rod on the sliding plate to move upwards, the second clamping rod is separated from the adjacent first clamping rod, so that the two adjacent plug connectors are separated, the number of pins of the connector can be reduced as required, and the connecting wire is flexible to use and convenient to use;

2. the top surface of the connecting block is provided with a thread groove, so that a positioning screw can be screwed into the thread groove on the connecting block at the end part, a first clamping rod which is not connected with a second clamping rod is positioned at the same side with the positioning screw, the positioning screw can be arranged to abut against the sliding plate, and the sliding plate can abut against an adjacent first clamping rod through the second clamping rod, so that the position of the adjacent sliding plate is fixed, the first clamping rod and the second clamping rod can be stably connected, the connection is simpler, and the use is convenient;

3. be provided with the locating plate through the connecting block top surface, can inject the connecting seat with the pin of idle bayonet joint, and can pass the round slot with the set screw, the position of restriction locating plate, the locating plate can restrict the position of adjacent connecting seat, and the connecting seat can push down adjacent connecting seat through rectangular piece to fix the connecting seat on the bayonet joint steadily, carry out stable protection to the pin of idle bayonet joint, it is fixed comparatively simple, convenient to use.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the multi-piece FPC connector of the present invention;

fig. 2 is a schematic front view of the plug of the present invention;

FIG. 3 is a schematic view of the internal structure of the connecting block of the present invention;

fig. 4 is a schematic view of the connecting seat structure of the present invention.

In the figure: 1. connecting wires; 2. a plug-in connector; 3. connecting blocks; 31. a sliding groove; 32. a sliding plate; 33. a clamping rod I; 34. a second clamping and connecting rod; 35. a limiting rod; 36. a thread groove; 4. a connecting seat; 41. a position clamping rod; 42. a rectangular block; 43. a rectangular groove; 5. positioning a plate; 51. a circular groove; 6. a set screw; 7. and (6) a card position block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a multi-piece FPC connector includes a connection line 1, two ends of the connection line 1 are fixedly connected with a plurality of contact plugs 2, the top surfaces of the plugs 2 are fixedly connected with connection blocks 3, and two adjacent connection blocks 3 are in contact with each other, a sliding groove 31 is formed in a side surface of each connection block 3, a sliding plate 32 is slidably connected to an inner side surface of the sliding groove 31, one end of the sliding plate 32 is fixedly connected with a first clamping bar 33 slidably connected to an inner side surface of the sliding groove 31, and the other end of the sliding plate 32 is fixedly connected with a second clamping bar 34 slidably connected to an inner side surface of the sliding groove 31, the top of the side surface of the first clamping bar 33 is in contact with the bottom of the side surface of the adjacent second clamping bar 34, the first clamping bar 33 and the second clamping bar 34 can be connected to each other, so that the two adjacent connection blocks 3 are connected to each other, which is equivalent to a plurality of FPC connectors with a small number of pins to form a multi-piece connector, when the connector needs to be connected to the socket with a small number of pins, the connector, the two adjacent connection blocks 32 can be moved upwards by the connection bar 33, so that the two adjacent connection blocks are separated from each other, and the two connection blocks 2 can be used conveniently.

The top surface of the connecting block 3 is provided with a thread groove 36, the connecting line 1 is matched with a plurality of positioning screws 6, the positioning screws 6 can be screwed into the thread groove 36, the positioning screws 6 are abutted against the sliding plates 32, the sliding plates 32 cannot move upwards, the sliding plates 32 can press the clamping rods I33 on the adjacent sliding plates 32 through the clamping rods II 34, the positions of the adjacent sliding plates 32 are fixed, the sliding plates 32 are sequentially pressed and fixed, the adjacent two sliding plates 32 are stably connected, the fixing is simple and convenient to use, and when the connecting block 3 needs to be separated, the whole FPC connector can be turned over, at the moment, the sliding plates 32 and the like can move downwards under the action of gravity, the clamping rods I33 are located at the tops of the adjacent clamping rods II 34, so that the corresponding sliding plates 32 can be jacked up through the thread grooves 36 as required, the clamping rods I33 on the sliding plates 32 can directly move upwards to be separated from the clamping rods II 34, and the adjacent two connecting blocks 3 can be directly separated.

Both side surfaces of the sliding plate 32 are fixedly connected with a limiting rod 35 which is slidably connected with the inner side surface of the sliding groove 31, and the limiting rod 35 can limit the moving direction of the sliding plate 32, so that the sliding plate 32 is convenient to incline. One side of the plug connector 2 is provided with a connecting seat 4, the inner side surface of the connecting seat 4 is in sliding insertion connection with the pin of the plug connector 2, and the connecting seat 4 can protect the idle pin. The side surface of one side of the connecting seat 4 is fixedly connected with a rectangular block 42, the other side of the connecting seat 4 is fixedly connected with a rectangular groove 43 which is in contact with the adjacent rectangular block 42, and the connecting seat 4 can press the adjacent connecting seat 4 through the rectangular block 42 and the rectangular groove 43, so that the connecting seats 4 are sequentially connected.

Clamping rod 41 of connecting seat 4 top surface fixedly connected with and 3 side contacts of connecting block, the 3 top surfaces of connecting block that are located the tip are provided with locating

plate

5, and 5 side contacts with adjacent clamping rod 41 side of locating plate, 5 bottom surfaces of locating plate and the contact of adjacent connecting seat 4 top surfaces, circular slot 51 has been seted up to 5 top surfaces of locating plate, adjacent connecting seat 4 can be pushed down through clamping rod 41 to locating plate 5, because connecting seat 4 can push down adjacent connecting seat 4 through rectangular piece 42 and rectangular slot 43, can pass through locating plate 5 with connecting seat 4 stable connection on bayonet joint 2 like this, and can pass circular slot 51 precession thread groove 36 with set screw 6, can pass the position of set screw 6 fixed positioning plate 5 like this. The equal fixedly connected with screens piece 7 in connecting block 3 side both sides, and the 7 opposite faces of two screens pieces that are located on same connecting block 3 contact with 41 side of adjacent screens pole, and screens piece 7 can support screens pole 41, restriction connecting seat 4's translation.

The working principle is as follows: when the connector is used, the positioning plate 5 can be taken down, then the connecting seat 4 is sequentially taken down from the plug-in connector 2, pins on the plug-in connector 2 are exposed, the sliding plate 32 can be moved upwards through the first clamping rod 33 exposed at the end part, the second clamping rod 34 on the sliding plate 32 can be moved upwards, the second clamping rod 34 is separated from the adjacent first clamping rod 33, so that the two adjacent connecting blocks 3 are separated, the two adjacent plug-in connectors 2 are separated, the number of the combined plug-in connectors 2 is reduced as required, and the number of the pins required to be used is reduced, then the positioning screw 6 can be screwed into the thread groove 36 on the connecting block 3 at the end part at which the first clamping rod 33 is exposed, the positioning screw 6 is abutted against the sliding plate 32 in the connecting block 3 at the end part, so as to limit the position of the sliding plate 32, the sliding plate 32 can press the adjacent sliding plate 32 and the first clamping rod 33 through the second clamping rod 34, so that the two adjacent sliding plates 32 are stably connected with the second clamping rod 34 through the first clamping rod 33, so that the plurality of plug-in connectors 2 are stably combined, a plurality of plug-in connectors are formed, and a plurality of plug-in FPC connectors 2 can be connected with a plurality of plug-in connectors;

the detachable idle plug connectors 2 can be combined with each other to form an idle assembly, the connecting base 4 can be sequentially connected with the limited plug connectors 2, idle pins can be inserted into the connecting base 4, the idle pins are protected through the connecting base 4, the positioning plate 5 can be inserted into the connecting block 3 at the end of the idle assembly, the positioning plate 5 and the end of the leaked clamping rod 33 are located on the same side, a new positioning screw 6 can penetrate through the circular groove 51 and screwed into the threaded groove 36, the idle assembly is stably connected through the positioning screw 6, the position of the positioning plate 5 can be fixed by the positioning screw 6, the position of the adjacent connecting base 4 can be limited by the positioning plate 5, the connecting base 4 can limit the position of the adjacent connecting base 4 through the rectangular block 42, and the connecting base 4 is stably connected onto the idle assembly.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The multi-piece FPC connector is characterized by comprising a connecting wire (1), wherein a plurality of mutually-contacted plug connectors (2) are fixedly connected to two ends of the connecting wire (1), connecting blocks (3) are fixedly connected to the top surfaces of the plug connectors (2), two adjacent connecting blocks (3) are mutually contacted, a sliding groove (31) is formed in the side surface of each connecting block (3), a sliding plate (32) is slidably connected to the inner side surface of each sliding groove (31), a first clamping rod (33) which is slidably connected with the inner side surface of each sliding groove (31) is fixedly connected to one end of each sliding plate (32), a second clamping rod (34) which is slidably connected with the inner side surface of each sliding groove (31) is fixedly connected to the other end of each sliding plate (32), and the top of the side surface of the first clamping rod (33) is in bottom contact with the side surface of the second clamping rod (34).

2. The multi-piece FPC connector according to claim 1, wherein said connection block (3) has a threaded groove (36) formed on the top surface thereof, and a plurality of set screws (6) are attached to said connection cable (1).

3. The multi-piece FPC connector according to claim 1, wherein a stopper rod (35) slidably connected to an inner side of the sliding groove (31) is fixedly connected to both sides of the sliding plate (32).

4. The multi-piece FPC connector of claim 1, wherein a connection seat (4) is disposed on one side of the plug (2), and an inner side surface of the connection seat (4) is slidably inserted into a pin of the plug (2).

5. The multi-piece FPC connector according to claim 4, wherein a rectangular block (42) is fixedly connected to one side surface of the connection holder (4), and a rectangular groove (43) contacting an adjacent rectangular block (42) is fixedly connected to the other side surface of the connection holder (4).

6. A multi-piece FPC connector according to claim 4, characterized in that the top surface of the connecting socket (4) is fixedly connected with a detent rod (41) contacting with the side surface of the connecting block (3), the top surface of one connecting block (3) at the end is provided with a positioning plate (5), the side surface of the positioning plate (5) contacts with the side surface of the adjacent detent rod (41), the bottom surface of the positioning plate (5) contacts with the top surface of the adjacent connecting socket (4), and the top surface of the positioning plate (5) is provided with a circular groove (51).

7. The multi-piece FPC connector according to claim 6, wherein two sides of the side surface of the connecting block (3) are fixedly connected with the position clamping blocks (7), and two opposite surfaces of the position clamping blocks (7) on the same connecting block (3) are in contact with the side surfaces of the adjacent position clamping rods (41).