CN218039907U

CN218039907U - Prevent power connection terminal of rupture

Info

Publication number: CN218039907U
Application number: CN202222325030.2U
Authority: CN
Inventors: 唐鑫
Original assignee: Hunan Kaishang Electronic Technology Co ltd
Current assignee: Hunan Kaishang Electronic Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-13
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a power connection terminal of preventing rupture relates to electric connector technical field, including first terminal subassembly, first terminal subassembly's right-hand member is provided with second terminal subassembly, the connecting hole has been seted up to first terminal subassembly's right-hand member, the left end fixed mounting of second terminal subassembly has the spliced pole, movable groove has been seted up to first terminal subassembly's right-hand member, and the inside fixed mounting in movable groove has first connecting axle. The utility model discloses a setting of connecting hole and connecting column can play supplementary spacing effect to first terminal subassembly and second terminal subassembly at aggregate erection's in-process to can carry out aggregate erection with first terminal subassembly and second terminal subassembly and be in one, according to first connecting axle, first movable element, a telescopic cylinder, the telescopic link, the setting of fixed block and second movable element, can play the effect of activity to being connected of first terminal subassembly and second terminal subassembly at the in-process that uses.

Description

Anti-breaking power connection terminal

Technical Field

The utility model relates to an electric connector technical field, concretely relates to prevent power connection terminal of rupture.

Background

The electric connector is a basic element for electrical connection and signal transmission between devices, assemblies and assemblies, systems and systems, and has the characteristics of good connection, reliable work, convenient maintenance and the like, so the electric connector is widely applied to various electric lines and plays a role in connecting or disconnecting circuits. The following problems exist in the prior art:

1. the existing power connection terminals are easy to break off in the using process, so that the damage to the terminals is caused, and the service life of the terminals is reduced;

2. some existing power connection terminals cannot limit the positions of two adjacent terminals in the using process, and the using efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a power connection terminal for preventing breakage, which aims to solve the problems that some power connection terminals are easy to break in the using process, damage to the terminal is caused, and the service life of the terminal is reduced; another purpose is to solve the problem that the positions of two adjacent terminals cannot be limited during the use of some power connection terminals, and the use efficiency of the device is reduced.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a prevent power connection terminal of rupture, includes first terminal subassembly, the right-hand member of first terminal subassembly is provided with second terminal subassembly, the connecting hole has been seted up to the right-hand member of first terminal subassembly, the left end fixed mounting of second terminal subassembly has the spliced pole, movable groove has been seted up to the right-hand member of first terminal subassembly, and the inside fixed mounting in movable groove has first connecting axle, the outside movable mounting of first connecting axle has first movable element, first movable element right-hand member fixed mounting has a telescopic cylinder, the one end slidable mounting that first movable element was kept away from to the telescopic cylinder has the telescopic link, the left end fixed mounting of second terminal subassembly has the fixed block, the inboard fixed mounting of fixed block has the second connecting axle, the outside movable mounting of second connecting axle has second movable element.

The utility model discloses technical scheme's further improvement lies in: the telescopic rod is far away from one end of the telescopic cylinder and fixedly mounted outside the second movable element, and the telescopic cylinder is provided with three groups which are uniformly distributed on the same horizontal plane.

The utility model discloses technical scheme's further improvement lies in: the telescopic cylinder is characterized in that a sliding groove is formed in the telescopic cylinder, the outer portion of the telescopic rod is matched with the inner portion of the sliding groove, and a limiting groove is formed in the sliding groove.

The utility model discloses technical scheme's further improvement lies in: the outside fixed mounting of telescopic link has the stopper, the outside of stopper and the inside looks adaptation of limiting groove that sets up, and the telescopic link slides along the limiting groove through the stopper that sets up.

The utility model discloses technical scheme's further improvement lies in: the outer part of the telescopic cylinder is provided with three groups of slotted holes in a penetrating manner.

The utility model discloses technical scheme's further improvement lies in: the spring element is fixedly arranged outside the telescopic rod, a pressing element is fixedly arranged at one end, far away from the telescopic rod, of the spring element, and the outside of the pressing element is matched with the inside of the arranged slotted hole.

Since the technical scheme is used, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a prevent power connection terminal of rupture, according to the setting of connecting hole and reference column, can play supplementary spacing effect to first terminal subassembly and second terminal subassembly at the in-process of aggregate erection, thereby can carry out aggregate erection together with the second terminal subassembly first terminal subassembly, according to first connecting axle, first movable element, a telescopic cylinder, the telescopic link, the setting of fixed block and second movable element, can be at the in-process that uses and play the effect of activity to being connected of first terminal subassembly and second terminal subassembly, avoid the phenomenon of rupture to appear in the process of installing and using, cause the harm to the device, the life of reducing mechanism.

2. The utility model provides a prevent power connection terminal of rupture for provide stable effect at the flexible in-process of a flexible section of thick bamboo and telescopic link according to the setting of sliding tray, spacing groove and stopper, to slotted hole, spring element and the setting of pressing the component simultaneously, can prescribe a limit to the length of a flexible section of thick bamboo and telescopic link at flexible in-process, thereby can be applicable to the terminal installation of various length, operation convenient to use.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the structure of the telescopic cylinder and the telescopic rod of the present invention;

fig. 3 is a schematic view of a partial sectional structure of the telescopic cylinder of the present invention.

In the figure: 1. a first terminal assembly; 2. a second terminal assembly; 3. connecting holes; 4. connecting columns; 5. a first connecting shaft; 6. a first movable element; 7. a telescopic cylinder; 8. a telescopic rod; 9. a fixed block; 10. a second movable element; 11. a sliding groove; 12. a limiting groove; 13. a limiting block; 14. a slot; 15. a spring element; 16. a pressing element; 17. and a second connecting shaft.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-3, the utility model provides a power connection terminal for preventing breakage, which comprises a first terminal assembly 1, a second terminal assembly 2 is arranged at the right end of the first terminal assembly 1, a connection hole 3 is arranged at the right end of the first terminal assembly 1, a connection post 4 is fixedly arranged at the left end of the second terminal assembly 2, the connection hole 3 and the connection post 4 are arranged, which can play a role of auxiliary limit to the first terminal assembly 1 and the second terminal assembly 2 in the process of combination installation, thereby the first terminal assembly 1 and the second terminal assembly 2 can be combined and installed together, a movable groove is arranged at the right end of the first terminal assembly 1, a first connection shaft 5 is fixedly arranged inside the movable groove, a first movable element 6 is movably arranged outside the first connection shaft 5, first movable element 6 right-hand member fixed mounting has telescopic cylinder 7, telescopic cylinder 7 keeps away from the one end slidable mounting of first movable element 6 has telescopic link 8, the left end fixed mounting of second terminal subassembly 2 has fixed block 9, the inboard fixed mounting of fixed block 9 has second connecting axle 17, the outside movable mounting of second connecting axle 17 has second movable element 10, first connecting axle 5, first movable element 6, telescopic cylinder 7, telescopic link 8, the setting of fixed block 9 and second movable element 10, the in-process that can use plays the effect of activity to being connected of first terminal subassembly 1 and second terminal subassembly 2, avoid the phenomenon of rupture to appear in the process of installing and using, cause the harm to the device, the life of reducing mechanism.

Example 2

As shown in fig. 1-3, on the basis of embodiment 1, the utility model provides a technical solution: preferably, one end of the telescopic rod 8, which is far away from the telescopic cylinder 7, is fixedly mounted outside the second movable element 10, the telescopic cylinder 7 is provided with three groups, the three groups are uniformly distributed on the same horizontal plane, a sliding groove 11 is formed in the telescopic cylinder 7, the outside of the telescopic rod 8 is matched with the inside of the sliding groove 11, and a limiting groove 12 is formed in the sliding groove 11.

Preferably, the external fixed mounting of the telescopic rod 8 has a limit block 13, the external of the limit block 13 is matched with the inside of a limit groove 12, and the telescopic rod 8 slides along the limit groove 12 through the limit block 13, the sliding groove 11, the setting of the limit groove 12 and the limit block 13, so that a stable effect is provided in the telescopic process of the telescopic cylinder 7 and the telescopic rod 8, the external of the telescopic cylinder 7 is provided with a slotted hole 14 in a penetrating manner, and the slotted hole 14 is provided with three groups, the external fixed mounting of the telescopic rod 8 is provided with a spring element 15, one end of the spring element 15 far away from the telescopic rod 8 is fixedly provided with a pressing element 16, the slotted hole 14, the spring element 15 and the pressing element 16 are arranged, the length of the telescopic cylinder 7 and the telescopic rod 8 can be limited in the telescopic process, so that the telescopic device can be applied to terminal installation of various lengths, and is convenient to operate and use, and the external of the pressing element 16 is matched with the inside of the slotted hole 14.

The working principle of the anti-breaking power connection terminal will be described in detail below.

As shown in fig. 1-3, first, under the arrangement of the connection hole 3 and the connection post 4, the first terminal assembly 1 and the second terminal assembly 2 can be assembled together, then the connection post 4 can be drawn out from the connection hole 3 by pulling the second terminal assembly 2, then the second terminal assembly 2 drives the second connection shaft 17 of the fixing block 9 and the second movable element 10 to be drawn out, then the telescopic rod 8 is pulled, and then the first movable element 6 can be rotated along the first connection shaft 5 through the telescopic cylinder 7 in the pulling process, and then the angle between the first terminal assembly 1 and the second terminal assembly 2 can be adjusted, and accordingly, the phenomenon that the first terminal assembly 1 and the second terminal assembly 2 are broken can be avoided in the installation process.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. A break-resistant power connection terminal comprising a first terminal assembly (1), characterized in that: the right-hand member of first terminal subassembly (1) is provided with second terminal subassembly (2), connecting hole (3) have been seted up to the right-hand member of first terminal subassembly (1), the left end fixed mounting of second terminal subassembly (2) has spliced pole (4), movable groove has been seted up to the right-hand member of first terminal subassembly (1), and the inside fixed mounting in movable groove has first connecting axle (5), the outside movable mounting of first connecting axle (5) has first movable element (6), first movable element (6) right-hand member fixed mounting has telescopic cylinder (7), the one end slidable mounting that first movable element (6) were kept away from in telescopic cylinder (7) has telescopic link (8), the left end fixed mounting of second terminal subassembly (2) has fixed block (9), the inboard fixed mounting of fixed block (9) has second connecting axle (17), the outside movable mounting of second connecting axle (17) has second movable element (10).

2. A breakage-proof power connection terminal according to claim 1, wherein: one end of the telescopic rod (8) far away from the telescopic cylinder (7) is fixedly installed outside the second movable element (10), and the telescopic cylinders (7) are provided with three groups and are evenly distributed on the same horizontal plane.

3. A breakage-proof power connection terminal according to claim 2, wherein: a sliding groove (11) is formed in the telescopic cylinder (7), the outer portion of the telescopic rod (8) is matched with the inner portion of the sliding groove (11) in a set mode, and a limiting groove (12) is formed in the sliding groove (11).

4. A breakage-proof power connection terminal according to claim 3, wherein: the outside fixed mounting of telescopic link (8) has stopper (13), the outside of stopper (13) and the inside looks adaptation of spacing groove (12) that sets up, and telescopic link (8) slide along spacing groove (12) through stopper (13) that sets up.

5. A break-resistant power connection terminal according to claim 4, characterized in that: slotted holes (14) penetrate through the outer portion of the telescopic cylinder (7), and three groups of slotted holes (14) are arranged.

6. A breakage-proof power connection terminal according to claim 5, wherein: the outer fixed mounting of telescopic link (8) has spring element (15), spring element (15) keep away from the one end fixed mounting of telescopic link (8) and press component (16), the outside of pressing component (16) and the inside looks adaptation of slotted hole (14) that set up.