CN215680985U

CN215680985U - Binding post convenient to loading and unloading

Info

Publication number: CN215680985U
Application number: CN202121756086.2U
Authority: CN
Inventors: 胡海兴
Original assignee: Jiaxing Haixing Bakelite Electrical Appliances Co ltd
Current assignee: Jiaxing Haixing Bakelite Electrical Appliances Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-28
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a connecting terminal convenient to assemble and disassemble, belonging to the technical field of connecting terminal parts, and the connecting terminal comprises a frame body, a conductor and a screw, wherein the conductor is arranged in the frame body, the screw is in threaded connection with the conductor, the frame body is provided with a rotating block and a limiting part, the frame body is provided with a storage groove matched with the rotating block, the limiting part is fixed on the frame body and is abutted against the rotating block, the rotating block is provided with a fixing device and is provided with a cavity matched with the fixing device, and the fixing device extends out of the rotating block and is clamped with the screw.

Description

Binding post convenient to loading and unloading

Technical Field

The utility model relates to the technical field of wiring terminal parts, in particular to a wiring terminal convenient to assemble and disassemble.

Background

The connecting terminal is applied to facilitate connection of wires, and is actually a section of metal conductor sealed in insulating plastic, the wires can be inserted into holes in two ends of the metal conductor, the wires and the metal conductor are tightly attached or loosened by using screws, the wires and the metal conductor do not need to be welded or wound together, the use is convenient and fast, tools such as a screwdriver are needed when the screws are rotated, when tools which can rotate the screws such as a screwdriver are not arranged around, the screws cannot be rotated to press the wires, and the connecting terminal cannot be used and is limited by other tools.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, it is an object of the present invention to provide a terminal that allows for quick connection and disconnection of wires without the aid of other tools.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a binding post convenient to loading and unloading, includes support body, conductor and screw, and in the support body was arranged in to the conductor, screw and conductor threaded connection, characterized by: the frame body is provided with a rotating block and a limiting part, the frame body is provided with a storage groove matched with the rotating block, the limiting part is fixed on the frame body and is abutted against the rotating block, the rotating block is provided with a fixing device and is provided with a cavity matched with the fixing device, and the fixing device extends out of the rotating block and is clamped with a screw.

The further scheme is as follows: the fixing device comprises a stopping rack, a rotating shaft, a pushing block and a transmission rack, the pushing block is arranged in the cavity to slide and extend out of the cavity, the pushing block is provided with a first spring, the first spring pushes the pushing block to slide out of the cavity, the transmission rack is fixed on the pushing block, the rotating shaft is fixed in the cavity to rotate, the rotating shaft is provided with a transmission gear and a sliding gear which are fixedly connected with the rotating shaft, the transmission gear is meshed with the transmission rack and connected with the transmission rack, the stopping rack is arranged in the cavity to slide, a screw is provided with a stopping groove matched with the stopping rack, and the sliding gear is meshed with the stopping rack and is connected with the stopping rack and drives the stopping rack to slide and extend into the stopping groove.

The further scheme is as follows: the limiting groove matched with the limiting part is formed in the inner side wall of the storage groove, the limiting part comprises a clamping block, a second spring and a control rod, the clamping block is arranged in the limiting groove to slide, the second spring is fixed in the limiting groove and fixedly connected with the clamping block, the second spring pushes the clamping block to stretch into the storage groove, the rotating block is abutted, and the control rod stretches into the limiting groove and fixedly connected with the clamping block.

Through adopting above-mentioned technical scheme, control the control lever and make the fixture block slide in the spacing inslot, alright take out the turning block by the storage tank, insert the threaded inslot with the turning block again, press and promote the piece, drive the locking rack through the effect of axis of rotation and stretch into the corresponding locking groove of inslot of screw, make turning block and screw joint, the turning block is fixed in on the screw relatively, alright realize the screw through rotatory turning block and to changeing over into or roll out to the conductor, realize the screw and hug closely or loosen the wire, make binding post when having tools such as other screwdrivers, still can realize the effective use to the binding post.

Drawings

Fig. 1 is a schematic perspective view of a terminal block;

FIG. 2 is a schematic side view of the turning block in use turning a screw into a conductor;

FIG. 3 is a schematic sectional top view of the turning block extending into the upper groove of the screw;

FIG. 4 is a schematic sectional view of the rotating block and the screw from above;

FIG. 5 is a schematic sectional top view of the engagement between the pushing block and the transmission gear;

FIG. 6 is a schematic sectional view from above of the pushing block pushed into the cavity;

FIG. 7 is a schematic cross-sectional view of the abutting structure between the limiting member and the rotating block;

in the figure: 1. a frame body; 2. a conductor; 3. a screw; 4. rotating the block; 5. a limiting member; 6. a storage tank; 7. a fixing device; 8. a cavity; 9. a stop rack; 10. a rotating shaft; 11. a pushing block; 12. a drive rack; 13. a transmission gear; 14. a sliding gear; 15. a stopper groove; 16. a limiting groove; 17. a clamping block; 18. a second spring; 19. a control lever; 20. a first spring.

Detailed Description

An easy-to-handle terminal embodiment of the present invention is further described with reference to fig. 1 to 7.

The utility model provides a binding post convenient to loading and unloading, support body 1 including binding post, conductor 2 and screw 3, conductor 2 is fixed in support body 1, the wire can stretch into in the conductor 2, screw 3 and conductor 2 threaded connection, make 3 rotatable stretches into or shift out the implementation that conductor 2 was hugged closely or loosened so that the wire is for conductor 2 in, it has the cell body with screwdriver matched with cross recess or word groove to open on the screw 3, support body 1 is equipped with turning block 4 and locating part 5, turning block 4 can stretch into in the cell body on the screw 3.

The rotating block 4 is provided with a fixing device 7 and is provided with a cavity 8 matched with the fixing device 7, the fixing device 7 comprises a stopping rack 9, a rotating shaft 10, a pushing block 11 and transmission racks 12, the pushing block 11 is arranged in the cavity 8 to slide, the pushing block 11 can extend out of the cavity 8, the whole pushing block 11 can be driven to slide and extend into the cavity 8 by pushing the pushing block 11 extending out of the air cavity, the transmission racks 12 are fixed on the part of the pushing block 11 arranged in the cavity 8 and slide along with the sliding of the pushing block 11, the number of the transmission racks 12 can be two, the two transmission racks 12 can be respectively arranged at two sides of the pushing block 11, two ends of the rotating shaft 10 can be fixed in the cavity 8, the rotating shaft 10 can rotate in the cavity 8, the number and the position of the rotating shaft 10 can correspond to the number and the position of the transmission racks 12, each rotating shaft 10 is provided with a transmission gear 13 and a sliding gear 14, the transmission gear 13 and the sliding gear 14 can be sleeved on the rotating shaft 10 and fixedly connected with the rotating shaft 10, the two transmission racks 12 are respectively meshed and connected with the transmission gear 13 on the rotating shaft 10 at the corresponding side edge, the rotating shaft 10 can be driven to rotate when the pushing block 11 slides, the sliding gear 14 is driven to rotate together, the stopping rack 9 can be arranged in the cavity 8 and can slide and extend out of the cavity 8, the sliding gear 14 is meshed and connected with the stopping rack 9, each sliding gear 14 can be meshed and connected with the two stopping racks 9, the sliding directions of the two stopping racks 9 connected with the same sliding gear 14 are opposite and respectively face to two sides of the rotating block 4, the rotating sliding gear 14 can drive the stopping rack 9 to slide and extend out or extend into the cavity 8, the screw 3 is provided with a stopping groove 15, the stopping grooves 15 can be arranged in a groove body on the screw 3, and the number and the positions of the stopping grooves 15 can correspond to the number and the extending positions of the stopping racks 9, when the turning block 4 stretches into the groove body of the screw 3, the pushing block 11 can be pressed to stretch the stopping rack 9 out of the cavity 8 of the turning block 4 and stretch into the stopping groove 15 of the screw 3, so that the turning block 4 is connected with the screw 3 in a clamping manner, the turning block 4 and the screw 3 are integrated, the turning block 4 can be rotated to drive the screw 3 to rotate, the screw 3 stretches into or rotates out relative to the conductor 2, and the situation that tools such as a screwdriver are not provided is avoided, and the wire connecting terminal can still be effectively used.

Promote piece 11 and be equipped with first spring 20, the one end of first spring 20 is fixed in cavity 8, the other end of first spring 20 with promote piece 11 fixed connection, first spring 20 accessible elasticity promotion piece 11 of self stretches out cavity 8, when there is not external force to promote piece 11 promptly, make turning block 4 resume to initial condition, guarantee fixing device 7's next implementation, still can drive in addition stopping rack 9 by the interior roll-off of locking groove 15 and slide back to in cavity 8, make turning block 4 can be taken off by screw 3.

The rack body 1 is provided with a storage groove 6 matched with the rotating block 4, the storage groove 6 is used for storing the rotating block 4, the rack body 1 is provided with a limiting piece 5, the inner side wall of the storage groove 6 is provided with a limiting groove 16 matched with the limiting piece 5, the limiting piece 5 comprises a fixture block 17, a second spring 18 and a control rod 19, the fixture block 17 is arranged in the limiting groove 16 to slide and can slide into the storage groove 6 from the limiting groove 16, one end of the second spring 18 can be fixed in the limiting groove 16, the other end of the second spring 18 can be fixedly connected with the fixture block 17, the second spring 18 can push the fixture block 17 to extend into the storage groove 6 through the elasticity of the second spring 18, the fixture block 17 extending into the storage groove 6 can be abutted against the rotating block 4 arranged in the storage groove 6, so as to limit the rotating block 4 to slide out from the storage groove 6, the storage of the rotating block 4 is ensured, the control rod 19 can extend into the limiting groove 16 to be fixedly connected with the fixture block 17, the movement of the control rod 19 can drive the fixture block 17 to slide back into the limiting groove 16, so that the rotating block 4 can be taken out from the storage groove 6, and the effective implementation of the rotating block 4 is realized.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art should be able to make general changes and substitutions within the technical scope of the present invention.

Claims

1. The utility model provides a binding post convenient to loading and unloading, includes support body, conductor and screw, and in the support body was arranged in to the conductor, screw and conductor threaded connection, characterized by: the frame body is provided with a rotating block and a limiting part, the frame body is provided with a storage groove matched with the rotating block, the limiting part is fixed on the frame body and is abutted against the rotating block, the rotating block is provided with a fixing device and is provided with a cavity matched with the fixing device, and the fixing device extends out of the rotating block and is clamped with a screw.

2. A readily removable terminal according to claim 1, wherein: fixing device includes the locking rack, the axis of rotation, promote piece and driving rack, promote the piece and arrange in the cavity and slide and stretch out the cavity, it is equipped with first spring to promote the piece roll-off cavity, the driving rack is fixed in and promotes on the piece, the axis of rotation is fixed in the cavity and rotates, the axis of rotation is equipped with the drive gear and the slip gear with the equal fixed connection of axis of rotation, drive gear is connected with the driving rack meshing, the locking rack is arranged in the cavity and is slided, the screw is opened has and is connected and drive the locking rack matched with locking groove, the slip gear is connected with the locking rack meshing and drives the locking rack and slide and stretch into in the locking groove.

3. A readily removable terminal according to claim 1, wherein: the limiting groove matched with the limiting part is formed in the inner side wall of the storage groove, the limiting part comprises a clamping block, a second spring and a control rod, the clamping block is arranged in the limiting groove to slide, the second spring is fixed in the limiting groove and fixedly connected with the clamping block, the second spring pushes the clamping block to stretch into the storage groove, the rotating block is abutted, and the control rod stretches into the limiting groove and fixedly connected with the clamping block.