CN221041661U

CN221041661U - Parallel line connector for ablation electrode

Info

Publication number: CN221041661U
Application number: CN202322645031.XU
Authority: CN
Inventors: 冯志华
Original assignee: Dongguan Zhuoye Medical Devices Manufacturing Co ltd
Current assignee: Dongguan Zhuoye Medical Devices Manufacturing Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-28
Anticipated expiration: 2033-09-28

Abstract

The utility model discloses an ablation electrode parallel line connector, which relates to the technical field of connectors and comprises a bottom shell component and a top shell component which are connected in a clamping manner, wherein a terminal component is connected in the bottom shell component and the top shell component together, the terminal component comprises a PCB, three groups of terminals are connected to the front end of the PCB, the rear end of the PCB is connected with a cable, limiting holes are formed in the bottom ends of each group of terminals, the cable and the three groups of terminals are respectively soldered on the PCB, compared with a traditional connector structure, when the connector is assembled, the cable is not required to be arranged, one end of the PCB is placed on a supporting plate, the other end of the PCB is sleeved outside a connecting column, the PCB is further quickly assembled, the rear end of each group of terminals is positioned in each group of lower grooves and each group of upper grooves, each group of terminals enter each group of limiting holes through each group of limiting columns, and each group of lower convex edges and each group of upper convex edges enter each group of limiting grooves, so that each group of terminals are more stable.

Description

Parallel line connector for ablation electrode

Technical Field

The utility model relates to the technical field of connectors, in particular to an ablation electrode parallel line connector.

Background

The existing ablation electrode is taken as a mature product, and the structure of the existing ablation electrode mainly comprises a metal electrode, an operation handle, a cable and an operation connector;

After searching, an ablation electrode with a disposable surgical connector (publication number: CN 206120442U) is disclosed, in the patent, the cable wires and the bolts are electrically connected through connecting wires, when the connector shell is assembled, the connecting wires are required to be arranged first, and then the assembly is more complicated, so that an ablation electrode parallel line connector is proposed.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an ablation electrode parallel line connector, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the ablation electrode parallel line connector comprises a bottom shell component and a top shell component which are connected in a clamping way, wherein terminal components are commonly connected in the bottom shell component and the top shell component;

The terminal assembly comprises a PCB, three groups of terminals are connected to the front end of the PCB, cables are connected to the rear end of the PCB, limiting holes are formed in the bottom ends of the terminals, limiting grooves are formed in the outer surfaces of the tops of the terminals, and through holes are formed in one end of the PCB.

As a further technical scheme of the utility model, the bottom shell assembly comprises a bottom shell, three groups of lower grooves are formed in the front end of the bottom shell, limiting columns and lower convex edges are connected to the inner surface of each group of lower grooves, connecting columns and supporting plates are connected to the inner part of the bottom shell, two groups of front clamping grooves are formed in the front end of the bottom shell, and two groups of insertion holes and two groups of rear clamping grooves are formed in the rear end of the bottom shell.

As a further technical scheme of the utility model, the bottom of the rear end of each group of terminals is positioned in the lower groove, each group of limiting posts is positioned in each group of limiting holes, each group of lower convex edges is positioned in each group of limiting grooves, the supporting plate is positioned outside one end of the PCB, and the bottoms of the connecting posts penetrate through the through holes.

As a further technical scheme of the utility model, the top shell assembly comprises a top shell, three groups of upper grooves are formed in the front end of the top shell, an upper convex edge is connected inside each group of upper grooves, two groups of front clamping plates are connected with the front end of the top shell, and two groups of inserting posts and two groups of rear clamping plates are connected with the rear end of the top shell.

As a further technical scheme of the utility model, the top of the rear end of each group of terminals is positioned in the upper groove of each group, and each group of upper convex edges is positioned in the limiting groove of each group.

As a further technical scheme of the utility model, two groups of inserting posts are positioned in the two groups of jacks, two groups of front clamping plates are connected in the two groups of front clamping grooves in a clamping manner, and two groups of rear clamping plates are connected in the two groups of rear clamping grooves in a clamping manner.

Advantageous effects

The utility model provides an ablation electrode parallel line connector. Compared with the prior art, the method has the following beneficial effects:

1. The ablation electrode parallel line connector is characterized in that a cable wire and three groups of terminals are soldered on a PCB respectively, compared with a traditional connector structure, the cable wire is not required to be tidied when the connector is assembled, one end of the PCB is placed on a supporting plate, the other end of the PCB is sleeved on the outside of a connecting column, the PCB is further installed rapidly, the rear end of each group of terminals is located inside each group of lower grooves and each group of upper grooves, each group of limiting columns enter each group of limiting holes, each group of lower convex edges and each group of upper convex edges enter each group of limiting grooves, and therefore each group of terminals are more stable.

2. The ablation electrode parallel line connector is characterized in that the top shell is folded on the bottom shell, two groups of inserting posts enter the two groups of inserting holes, and the two groups of front clamping plates and the two groups of rear clamping plates are clamped and connected in the two groups of front clamping grooves and the two groups of rear clamping grooves, so that the assembly is conveniently completed through the clamping structure, and the assembly efficiency is increased.

Drawings

FIG. 1 is a schematic diagram of the structure of an ablation electrode parallel line connector;

FIG. 2 is a schematic diagram of a split structure of an ablation electrode parallel line connector;

FIG. 3 is a schematic view of the structure of the bottom housing assembly in the ablation electrode parallel connector;

FIG. 4 is a schematic view of the structure of the top housing assembly in the ablation electrode parallel line connector;

Fig. 5 is a schematic view of the structure of the terminal assembly in the ablation electrode parallel line connector.

In the figure: 1. a bottom shell assembly; 11. a bottom case; 12. a lower groove; 13. a limit column; 14. a lower convex edge; 15. a connecting column; 16. a supporting plate; 17. a jack; 18. a front clamping groove; 19. a rear clamping groove; 2. a top housing assembly; 21. a top shell; 22. an upper groove; 23. an upper convex edge; 24. inserting a column; 25. a front clamping plate; 26. a rear clamping plate; 3. a terminal assembly; 31. a PCB board; 32. a terminal; 33. a cable; 34. a limiting hole; 35. a limit groove; 36. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution for an ablation electrode parallel line connector: the ablation electrode parallel line connector comprises a bottom shell component 1 and a top shell component 2 which are connected in a clamping mode, and a terminal component 3 is connected in the bottom shell component 1 and the top shell component 2.

Referring to fig. 5, the terminal assembly 3 includes a PCB 31, three sets of terminals 32 are connected to the front end of the PCB 31, a cable 33 is connected to the rear end of the PCB 31, a limiting hole 34 is formed at the bottom end of each set of terminals 32, a limiting groove 35 is formed at the top outer surface of each set of terminals 32, and a through hole 36 is formed at one end of the PCB 31.

It should be noted that, through soldering the cable line 33 and three sets of terminals 32 respectively on the PCB board 31, compare in traditional connector structure, need not to arrange the cable line in order, be convenient for install, and place the one end of PCB board 31 on layer board 16, the outside at spliced pole 15 is overlapped to the other end, and then install PCB board 31 fast, and the rear end of every group terminal 32 is located every group lower groove 12 and every group upper groove 22 inside, get into every group spacing hole 34 through every group spacing post 13, every group lower chimb 14 and every group upper chimb 23 get into every group spacing groove 35, thereby make every group terminal 32 more stable.

Referring to fig. 3, the bottom shell assembly 1 includes a bottom shell 11, three sets of lower grooves 12 are provided at the front end of the bottom shell 11, each set of lower grooves 12 has an inner surface connected with a limiting post 13 and a lower flange 14, the bottom shell 11 is internally connected with a connecting post 15 and a supporting plate 16, two sets of front clamping grooves 18 are provided at the front end of the bottom shell 11, two sets of insertion holes 17 and two sets of rear clamping grooves 19 are provided at the rear end of the bottom shell 11, the rear bottoms of each set of terminals 32 are located inside the lower grooves 12, each set of limiting post 13 is located inside each set of limiting holes 34, each set of lower flange 14 is located inside each set of limiting grooves 35, the supporting plate 16 is located outside one end of the PCB board 31, and the bottoms of the connecting posts 15 pass through the through holes 36.

Referring to fig. 4, the top shell assembly 2 includes a top shell 21, three sets of upper grooves 22 are formed in the front end of the top shell 21, upper convex edges 23 are connected to the inside of each set of upper grooves 22, two sets of front clamping plates 25 are connected to the front end of the top shell 21, two sets of inserting posts 24 and two sets of rear clamping plates 26 are connected to the rear end of the top shell 21, the top of the rear end of each set of terminals 32 is located inside each set of upper grooves 22, each set of upper convex edges 23 is located inside each set of limiting grooves 35, two sets of inserting posts 24 are located inside two sets of inserting holes 17, two sets of front clamping plates 25 are connected to the inside of two sets of front clamping grooves 18 in a clamping manner, and two sets of rear clamping plates 26 are connected to the inside of two sets of rear clamping grooves 19 in a clamping manner.

It should be noted that, by folding the top case 21 on the bottom case 11, and then two sets of inserting posts 24 enter into two sets of inserting holes 17, two sets of front clamping plates 25 and two sets of rear clamping plates 26 are clamped and connected inside two sets of front clamping grooves 18 and two sets of rear clamping grooves 19, so as to complete assembly.

The working principle of the utility model is as follows: when the assembly is used, one end of the PCB 31 is firstly placed on the supporting plate 16, the other end is sleeved outside the connecting column 15, the rear end of each group of terminals 32 is installed inside each group of lower grooves 12, each group of the terminals enters each group of limiting holes 34 through each group of limiting columns 13, and each group of lower convex edges 14 enters each group of limiting grooves 35, so that the assembly of the bottom shell assembly 1 and the terminal assembly 3 is completed;

Then, the top shell 21 is folded on the bottom shell 11, so that two sets of inserting posts 24 enter the two sets of inserting holes 17, the two sets of front clamping plates 25 and the two sets of rear clamping plates 26 are connected inside the two sets of front clamping grooves 18 and the two sets of rear clamping grooves 19 in a clamping manner, the rear end of each set of terminals 32 is located inside the upper groove 22, and each set of upper convex edges 23 enter each set of limiting grooves 35, so that assembly is completed.

Claims

1. The ablation electrode parallel line connector is characterized by comprising a bottom shell component (1) and a top shell component (2) which are connected in a clamping way, wherein a terminal component (3) is commonly connected inside the bottom shell component (1) and the top shell component (2);

The terminal assembly (3) comprises a PCB (31), three groups of terminals (32) are connected to the front end of the PCB (31), a cable (33) is connected to the rear end of the PCB (31), limiting holes (34) are formed in the bottom ends of the terminals (32), limiting grooves (35) are formed in the outer surfaces of the tops of the terminals (32), and through holes (36) are formed in one end of the PCB (31).

2. The ablation electrode parallel line connector according to claim 1, wherein the bottom shell assembly (1) comprises a bottom shell (11), three groups of lower grooves (12) are formed in the front end of the bottom shell (11), limiting columns (13) and lower convex edges (14) are connected to the inner surfaces of the lower grooves (12) in each group, connecting columns (15) and supporting plates (16) are connected to the inner portion of the bottom shell (11), two groups of front clamping grooves (18) are formed in the front end of the bottom shell (11), and two groups of insertion holes (17) and two groups of rear clamping grooves (19) are formed in the rear end of the bottom shell (11).

3. The ablation electrode parallel line connector according to claim 2, wherein the rear end bottom of each group of the terminals (32) is located inside the lower groove (12), each group of the stopper posts (13) is located inside each group of the stopper holes (34), each group of the lower flange (14) is located inside each group of the stopper grooves (35), the supporting plate (16) is located outside one end of the PCB board (31), and the bottom of the connecting post (15) passes through the through hole (36).

4. The ablation electrode parallel line connector according to claim 1, wherein the top shell assembly (2) comprises a top shell (21), three groups of upper grooves (22) are formed in the front end of the top shell (21), an upper convex edge (23) is connected to the inner portion of each group of upper grooves (22), two groups of front clamping plates (25) are connected to the front end of the top shell (21), and two groups of inserting posts (24) and two groups of rear clamping plates (26) are connected to the rear end of the top shell (21).

5. The parallel ablation electrode connector of claim 4 wherein the top of the rear ends of each set of terminals (32) is located inside each set of upper grooves (22) and each set of upper ledges (23) is located inside each set of limit grooves (35).

6. The ablation electrode parallel line connector according to claim 4, wherein two sets of the insertion posts (24) are located inside two sets of insertion holes (17), two sets of the front clamping plates (25) are in clamping connection inside two sets of the front clamping grooves (18), and two sets of the rear clamping plates (26) are in clamping connection inside two sets of the rear clamping grooves (19).