CN216958538U

CN216958538U - Anti-drop connecting terminal

Info

Publication number: CN216958538U
Application number: CN202122077919.9U
Authority: CN
Inventors: 陈春军
Original assignee: Suzhou Kairuos Electronics Co ltd
Current assignee: Suzhou Kairuos Electronics Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-07-12
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of electrical equipment and discloses an anti-falling connecting terminal which comprises a shell, wherein conductive plates are embedded in the inner wall of the shell, a conducting wire is electrically connected between the conductive plates, a fixed barrel is bolted on the right side of the shell, a rotating barrel is in threaded connection with the surface of the fixed barrel, a clamping head is in bolted connection with one end of the fixed barrel and located inside the rotating barrel, and a clamping joint is in sliding sleeve connection with the inner wall of the shell; according to the utility model, the rotating cylinder moves when the rotating cylinder is rotated and drives the chuck to contract to press the connecting wire, so that the anti-falling function can be achieved, the stability of the joint and the normal operation of equipment are ensured, and the damage of the equipment is avoided.

Description

Anti-drop connecting terminal

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to an anti-falling connecting terminal.

Background

The terminal is a member for connecting the battery to an external conductor. In electrotechnology, a terminal is a multi-finger terminal, namely a wiring terminal, a type division single hole, a double hole, a socket, a hook and the like, and the material division is copper silver plating, copper zinc plating, copper, aluminum, iron and the like. Their function is primarily to transmit electrical signals or to conduct electricity.

Present terminal, do not possess anti-drop's function, the terminal generally fixes the wire with the bolt, in daily use, because reasons such as vibrations, can cause the bolt not hard up, thereby cause the wire to drop, influence the normal operating of equipment, probably cause the damage of equipment when serious, also be convenient for installation dismantlement, general terminal uses screw installation to fix in the regulator cubicle, the installation dismantlement needs the use tool, waste time and energy, the work load has been increased, the efficiency of installation dismantlement has been reduced, in order to solve the above-mentioned problem that exists, we provide an anti-drop connecting terminal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-falling connecting terminal which has the advantages of anti-falling function and convenience in mounting and dismounting and solves the problems that the anti-falling function is not available and the mounting and dismounting are inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-drop connecting terminal comprises a shell, wherein a current-conducting plate is embedded in the inner wall of the shell, a wire is electrically connected between the current-conducting plates, a fixed cylinder is bolted on the right side of the shell, a rotating cylinder is connected with the surface threads of the fixed cylinder, a clamping head is bolted at one end of the fixed cylinder and is positioned inside the rotating cylinder, a clamping head is sleeved on the inner wall of the shell in a sliding manner, a pull rod is bolted at one end of the clamping head and is connected with the inner wall of the shell in a sliding manner, one end of the pull rod extends to the outside of the shell, a limiting plate is fixedly sleeved on the surface of the pull rod, a spring is arranged between the limiting plate and the inner wall of the shell, a fixing mechanism is arranged inside the shell, the rotating cylinder moves when rotating the rotating cylinder rotates and drives the clamping head to shrink so as to tightly press the connection, an anti-drop function can be achieved, and the stability of the connector and the normal operation of equipment are guaranteed, the damage of equipment is avoided, the clamping head ends up clamping the fixed strip when the clamping head is driven to move by pulling the pull rod, the purpose of convenient installation and disassembly can be achieved, the workload is reduced, and the efficiency of installation and disassembly is improved.

Preferably, the fixing mechanism comprises a screw rod, the surface of the screw rod is in threaded connection with the inner wall of the shell, one end of the screw rod is rotatably connected with a pressing plate through a bearing, the pressing plate is located inside the shell, and the fixing mechanism is arranged to facilitate fixed connection and improve installation efficiency.

Preferably, the surface bonding of dop has the block rubber, through setting up the block rubber, prevents that the dop from damaging the connecting wire, the protection connecting wire.

Preferably, one end of the pull rod is bolted with a pull block, and the pull rod is convenient to pull through the pull block, so that the device is convenient to disassemble.

Preferably, the surface of the screw rod is provided with a cross groove, and the cross groove is arranged, so that the bolt can be conveniently rotated, and the connection efficiency is improved.

Preferably, the surface of the rotating cylinder is provided with anti-slip lines, and the anti-slip lines prevent hand slip and facilitate rotation of the rotating cylinder.

Compared with the prior art, the utility model provides the anti-falling connecting terminal which has the following beneficial effects:

1. according to the anti-drop connector, the rotating cylinder moves when rotating and drives the chuck to shrink to prevent the connecting wire from being compressed, so that the anti-drop function can be achieved, the stability of the connector and the normal operation of equipment are ensured, and the damage of the equipment is avoided;

2. according to the utility model, the clamping head finishes clamping the fixing strip when the pull rod is pulled to drive the clamping head to move, so that the purposes of facilitating installation and disassembly can be achieved, the workload is reduced, and the efficiency of installation and disassembly is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a perspective view of a portion of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2.

In the figure: 1. a housing; 2. a conductive plate; 3. a wire; 4. a fixed cylinder; 5. a rotating drum; 6. clamping a head; 7. clamping a connector; 8. a pull rod; 9. a limiting plate; 10. a spring; 11. a fixing mechanism; 12. a screw; 13. pressing a plate; 14. a rubber block; 15. pulling the block; 16. a cross groove; 17. and (4) anti-skid lines.

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. 1-4, an anti-falling connection terminal includes a housing 1, a conductive plate 2 is embedded in an inner wall of the housing 1, a conductive wire 3 is electrically connected between the conductive plates 2, a fixed cylinder 4 is bolted on a right side of the housing 1, a rotary cylinder 5 is screwed on a surface of the fixed cylinder 4, a chuck 6 is bolted on one end of the fixed cylinder 4, the chuck 6 is located inside the rotary cylinder 5, a bayonet joint 7 is slidably sleeved on an inner wall of the housing 1, a pull rod 8 is bolted on one end of the bayonet joint 7, the pull rod 8 is slidably connected with the inner wall of the housing 1, one end of the pull rod 8 extends to an outside of the housing 1, a limit plate 9 is fixedly sleeved on a surface of the pull rod 8, a spring 10 is disposed between the limit plate 9 and the inner wall of the housing 1, a fixing mechanism 11 is disposed inside the housing 1, the rotary cylinder 5 moves and drives the chuck 6 to contract to prevent the connection wire from being pressed, can reach the function that possesses anti-drop, guarantee the stability of joint and the normal operating of equipment, avoid the damage of equipment, joint 7 finishes the tight mode of clamp to the fixed strip when driving joint 7 to remove through pulling pull rod 8, can reach the purpose of convenient to install and dismantle, has reduced work load, has improved the efficiency of installation dismantlement.

Further, fixed establishment 11 includes screw rod 12, and the surface of screw rod 12 and the inner wall threaded connection of casing 1, the one end of screw rod 12 are passed through the bearing and are rotated and be connected with clamp plate 13, and clamp plate 13 is located the inside of casing 1, through setting up fixed establishment 11, the fixed connection line of being convenient for improves the installation effectiveness.

Furthermore, the rubber block 14 is bonded on the surface of the clamping head 6, and the clamping head 6 is prevented from damaging the connecting wire and protecting the connecting wire by arranging the rubber block 14.

Furthermore, one end of the pull rod 8 is bolted with a pull block 15, and the pull rod 8 and the device are convenient to detach by arranging the pull block 15.

Furthermore, a cross groove 16 is formed in the surface of the screw 12, and the screw 12 can be conveniently rotated by means of the cross groove 16, so that the connection efficiency is improved.

Furthermore, the surface of the rotating cylinder 5 is provided with anti-slip lines 17, and the anti-slip lines 17 prevent hand slip and facilitate rotation of the rotating cylinder 5.

When the anti-dropping device is used, a connecting wire is placed between the pressing plate 13 and the conducting plate 2, then the screw 12 is rotated, the screw 12 is rotated to enable the screw 12 to move, the screw 12 moves to drive the pressing plate 13 to move, the pressing plate 13 compresses the connecting wire, then the rotating cylinder 5 is rotated, the rotating cylinder 5 rotates to enable the rotating cylinder 5 to move, the rotating cylinder 5 moves to enable the rotating cylinder 5 to compress the clamping head 6, and therefore the clamping head 6 compresses the connecting wire, and the anti-dropping function is achieved;

the clamping head 7 is aligned to the fixing plate, the fixing plate is located between the two clamping heads 7, then the device is pressed forcibly, the fixing plate extrudes the clamping heads 7, the clamping heads 7 are enlarged, and when the fixing plate enters the clamping heads 7, the clamping heads 7 are clamped by the fixing plate under the action of the spring 10, so that the aim of facilitating mounting and dismounting is fulfilled.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-drop connecting terminal, includes casing (1), its characterized in that: the inner wall of the shell (1) is embedded with conductive plates (2), a lead (3) is electrically connected between the conductive plates (2), a fixed cylinder (4) is bolted on the right side of the shell (1), a rotating cylinder (5) is connected with the surface of the fixed cylinder (4) in a threaded manner, a chuck (6) is bolted at one end of the fixed cylinder (4), the clamping head (6) is positioned inside the rotating cylinder (5), the inner wall of the shell (1) is sleeved with a clamping joint (7) in a sliding manner, one end of the clamping joint (7) is bolted with a pull rod (8), the pull rod (8) is connected with the inner wall of the shell (1) in a sliding way, one end of the pull rod (8) extends to the outside of the shell (1), the surface of the pull rod (8) is fixedly sleeved with a limiting plate (9), a spring (10) is arranged between the limiting plate (9) and the inner wall of the shell (1), and a fixing mechanism (11) is arranged inside the shell (1).

2. A drop-preventing connection terminal according to claim 1, wherein: the fixing mechanism (11) comprises a screw rod (12), the surface of the screw rod (12) is in threaded connection with the inner wall of the shell (1), one end of the screw rod (12) is rotatably connected with a pressing plate (13) through a bearing, and the pressing plate (13) is located inside the shell (1).

3. A drop-preventing connection terminal according to claim 1, wherein: the surface of the clamping head (6) is bonded with a rubber block (14).

4. A drop-preventing connection terminal according to claim 1, wherein: one end of the pull rod (8) is bolted with a pull block (15).

5. A drop-preventing connection terminal according to claim 2, wherein: the surface of the screw rod (12) is provided with a cross groove (16).

6. A drop-preventing connection terminal according to claim 1, wherein: the surface of the rotating cylinder (5) is provided with anti-skid grains (17).