FFC connection assembly

Abstract

The utility model discloses a flexible flat cable (FFC) connecting assembly, which belongs to the technical field of connecting assemblies, and comprises a lower shell, an upper shell is fixedly mounted at the upper end of the lower shell, an insertion frame is fixedly mounted on the front side of the upper shell, a plurality of clamping plates are rotatably mounted at the upper end of the front side of the upper shell, and the clamping plates are fixedly mounted on the insertion frame. A plurality of first fixing pieces are rotatably installed at the upper end of the rear side of the upper shell, a connecting port is fixedly installed in the middle of the rear side of the insertion frame, and a connecting plate is fixedly installed on the rear side of the connecting port. An operator can integrally fix the connector of the FFC wire through the clamping plate and the fixing plate, and after the lower shell is connected with the electrical device, the first fixing piece can fix the part, inserted into the connecting groove, of the electrical device, so that the strength of the connecting position is increased, and the connecting position is effectively prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of connection components, and more specifically, to an FFC connection component. Background Art

[0002] FFC connector, or flexible flat cable connector, is a new type of data cable connector widely used in electronic devices. Since the connection port of the FFC connector is relatively soft and fragile, some electrical appliances use special connection components for FFC wire connections.

[0003] Existing FFC connection components usually directly clamp and fix the FFC cable connector. Since the FFC cable is relatively fragile, if the cable is pulled, the FFC connector is more likely to be damaged or have poor contact. Summary of the Invention

[0004] The purpose of the present invention is to provide an FFC connection assembly to solve the problems raised in the above background technology.

[0005] An FFC connection assembly includes a lower shell, an upper shell is fixedly installed on the upper end of the lower shell, an insertion frame is fixedly installed on the front side of the upper shell, several card plates are rotatably installed on the upper end of the front side of the upper shell, several first fixing parts are rotatably installed on the upper end of the rear side of the upper shell, a connecting port is fixedly installed on the middle part of the rear side of the insertion frame, a connecting plate is fixedly installed on the rear side of the connecting port, several wire plates are fixedly installed on the upper side of the lower shell, a fixing plate is fixedly installed on the lower end of the card plate, and a cable fixing piece is fixedly installed on the lower end of the first fixing part.

[0006] Furthermore, auxiliary fixing members are fixedly installed on both sides of the middle portion of the lower shell.

[0007] By adopting the above technical solution, bolts can be used to assist in fixing the lower shell.

[0008] Furthermore, an insertion slot is provided at the lower front side of the insertion frame.

[0009] By adopting the above technical solution, the operator can fix the FFC cable interface to the connection port, and the downward opening can protect the FFC cable.

[0010] Furthermore, hooks are provided on the front end of the card plate and on both sides of the first fixing member, and the upper shell is located on both sides of the first fixing member and above the rear side of the insertion frame, and is provided with slots corresponding to the card plate and the hooks of the first fixing member.

[0011] By adopting the above technical solution, when the clamping plate and the first fixing member are pressed down, the clamping plate and the first fixing member will be clamped and fixed on the upper shell, so that the first fixing member and the clamping plate are fixed.

[0012] Furthermore, a reinforcement plate is provided at the lower front end of the insertion frame, the insertion frame and the reinforcement plate are fixedly connected by mounting bolts, and an anti-slip sheet is provided at the upper end of the reinforcement plate.

[0013] By adopting the above technical solution, when the front end of the FFC cable is inserted into the connector, the operator can fix the reinforcement plate with the installation bolts, and the anti-slip sheet will assist in fixing and clamping the upper FFC cable to prevent the connection position from falling off and being damaged due to external force.

[0014] Furthermore, a plurality of connection slots are provided on the rear side of the lower shell, and metal guides corresponding to the connection slots are fixedly mounted on the rear side of the wire board.

[0015] By adopting the above technical solution, the FFC cable can be transferred through the structure of the wire board, which is convenient for connecting with components with different interfaces.

[0016] Furthermore, a square through slot corresponding to the fixing plate is formed at the upper end of the connecting port, and a rectangular through slot corresponding to the cable fixing piece is formed at the upper end of the lower shell.

[0017] By adopting the above technical solution, the cable fixing piece and the fixing plate can be pressed and fixed at the connection position, thereby ensuring stable installation of the device.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] In the present invention, by providing a structure with a clamping plate and a first fixing member, when the FFC wire is inserted into the connecting port, the operator can fix the connector of the FFC wire as a whole through the clamping plate and the fixing plate. After the lower shell is connected to the electrical device, the first fixing member can fix the part of the electrical device inserted into the connecting groove, thereby increasing the strength of the connection position and effectively preventing the connection position from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 A schematic diagram of the bottom structure of the present utility model;

[0022] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0023] Figure 4 It is a cross-sectional view of the insertion frame of the present invention.

[0024] Explanation of the numbers in the figure: 1. First fixing part; 2. Upper shell; 3. Lower shell; 4. Auxiliary fixing part; 5. Insertion frame; 6. Clamping plate; 7. Insertion slot; 8. Cable fixing plate; 9. Connection slot; 10. Reinforcement plate; 11. Wire plate; 12. Connection plate; 13. Connection port; 14. Metal guide; 15. Fixing plate; 16. Mounting bolt; 17. Anti-slip sheet. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figure 1 - Figure 4 As shown, the embodiment of the utility model provides: including a lower shell 3, the upper shell 2 is fixedly installed on the upper end of the lower shell 3, the insertion frame 5 is fixedly installed on the front side of the upper shell 2, a plurality of card plates 6 are rotatably installed on the upper end of the front side of the upper shell 2, a plurality of first fixing members 1 are rotatably installed on the upper end of the rear side of the upper shell 2, a connecting port 13 is fixedly installed on the middle part of the rear side of the insertion frame 5, a connecting plate 12 is fixedly installed on the rear side of the connecting port 13, a plurality of wire plates 11 are fixedly installed on the upper side of the lower shell 3, a fixing plate 15 is fixedly installed on the lower end of the card plate 6, and a cable fixing piece 8 is fixedly installed on the lower end of the first fixing member 1;

[0027] Auxiliary fixing members 4 are fixedly installed on both sides of the middle of the lower shell 3, and bolts can be used to auxiliary fix the lower shell 3;

[0028] An insertion slot 7 is provided at the lower front side of the insertion frame 5, through which the operator can securely connect the FFC cable interface to the connection port 13, and the downward opening can protect the FFC cable.

[0029] The front end of the card plate 6 and both sides of the first fixing member 1 are provided with hooks. The upper shell 2 is located on both sides of the first fixing member 1 and above the rear side of the insertion frame 5, and is provided with slots corresponding to the hooks of the card plate 6 and the first fixing member 1. When the card plate 6 and the first fixing member 1 are pressed, the card plate 6 and the first fixing member 1 will be fixed to the upper shell 2, thereby fixing the first fixing member 1 and the card plate 6;

[0030] A reinforcement plate 10 is provided at the front lower end of the insertion frame 5. The insertion frame 5 and the reinforcement plate 10 are fixedly connected by mounting bolts 16. An anti-slip sheet 17 is provided at the upper end of the reinforcement plate 10. When the front end of the FFC cable is inserted into the connection port 13, the operator can fix the reinforcement plate 10 using the mounting bolts 16. The anti-slip sheet 17 will assist in fixing and clamping the FFC cable on the upper side to prevent the connection position from falling off and being damaged by external force.

[0031] The rear side of the lower housing 3 is provided with a number of connection slots 9. The rear side of the wire plate 11 is fixedly mounted with metal guides 14 corresponding to the connection slots 9. The structure of the wire plate 11 allows the FFC cable to be transferred, making it convenient to connect to components with different interfaces.

[0032] The upper end of the connection port 13 is provided with a square through groove corresponding to the fixing plate 15, and the upper end of the lower shell 3 is provided with a rectangular through groove corresponding to the cable fixing piece 8. The cable fixing piece 8 and the fixing plate 15 can be pressed and fixed at the connection position to ensure the stable installation of the device.

[0033] Working principle of the present invention: the operator inserts the FFC wire from the position of the insertion slot 7 into the inside of the connecting port 13, flips the mounting plate 6 downward, and makes the mounting plate 6 fit into the slot on the rear side of the insertion frame 5 through the hook. The fixing plate 15 will squeeze and fix the connection position of the FFC wire, and then use the mounting bolts 16 to install and fix the reinforcement plate 10. The anti-slip sheet 17 on the upper side of the reinforcement plate 10 will clamp and fix the FFC wire. The first fixing member 1 can fix the part where the electrical device is inserted into the connecting slot 9, thereby increasing the strength of the connection position and effectively preventing the connection position from falling off. When the FFC wire is connected, the metal guide 14 can be connected to the electrical device, and then the first fixing member 1 can be flipped downward. The cable fixing piece 8 on the lower side of the first fixing member 1 will fix the connector inside the connecting slot 9 to ensure the stable connection of the device.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention.

Claims

1. An FFC connection assembly, comprising a lower housing (3), characterized in that: The upper end of the lower shell (3) is fixedly mounted with the upper shell (2), the front side of the upper shell (2) is fixedly mounted with an insertion frame (5), the upper end of the front side of the upper shell (2) is rotatably mounted with a plurality of card plates (6), the upper end of the rear side of the upper shell (2) is rotatably mounted with a plurality of first fixing members (1), the middle part of the rear side of the insertion frame (5) is fixedly mounted with a connection port (13), the rear side of the connection port (13) is fixedly mounted with a connection plate (12), the upper side of the lower shell (3) is fixedly mounted with a plurality of wire plates (11), the lower end of the card plate (6) is fixedly mounted with a fixing plate (15), and the lower end of the first fixing member (1) is fixedly mounted with a cable fixing piece (8).

2. The FFC connection assembly according to claim 1, characterized in that: Auxiliary fixing members (4) are fixedly mounted on both sides of the middle portion of the lower shell (3).

3. The FFC connection assembly according to claim 1, characterized in that: An insertion slot (7) is provided at the lower front side of the insertion frame (5).

4. The FFC connection assembly according to claim 1, characterized in that: The front end of the card plate (6) and both sides of the first fixing member (1) are provided with hooks, and the upper shell (2) is located on both sides of the first fixing member (1) and above the rear side of the insertion frame (5), and is provided with slots corresponding to the hooks of the card plate (6) and the first fixing member (1).

5. The FFC connection assembly according to claim 1, characterized in that: A reinforcing plate (10) is provided at the front lower end of the insertion frame (5), the insertion frame (5) and the reinforcing plate (10) are fixedly connected by mounting bolts (16), and an anti-slip sheet (17) is provided at the upper end of the reinforcing plate (10).

6. The FFC connection assembly according to claim 1, characterized in that: The rear side of the lower shell (3) is provided with a plurality of connection slots (9), and the rear side of the wire plate (11) is fixedly provided with metal guides (14) corresponding to the connection slots (9).

7. The FFC connection assembly according to claim 1, characterized in that: The upper end of the connection port (13) is provided with a square through slot corresponding to the fixing plate (15), and the upper end of the lower shell (3) is provided with a rectangular through slot corresponding to the cable fixing piece (8).

Images