Clamping mechanism and electrical circuit quick connection device

Abstract

The utility model discloses a clamping mechanism and an electrical circuit quick connection device, and relates to the field of electrical engineering, a clamping unit comprises a clamping assembly and a rotating disc arranged on one side of the clamping assembly; the protection unit comprises an outer shell arranged on one side of the clamping assembly and a fixed seat arranged on one side of the outer shell; the wrapping unit comprises a supporting ring, a wrapping film arranged on one side of the supporting ring, a first cable arranged on one side of the supporting ring and a second cable arranged on one side of the first cable. The beneficial effects of the utility model are that the utility model provides a new electrical circuit quick connection device, cables with different diameters are connected, the connection process is simplified, certain protection measures in the wiring process are provided, and the connection tightness can be controlled.

Description

Technical Field

[0001] The utility model relates to the field of electrical engineering, in particular to an electrical line quick-connect device. Background Art

[0002] The traditional wire connection method requires operations such as stripping, twisting or welding on the wires, which is a cumbersome and time-consuming process. The use of wire quick-connect terminals can save these steps, greatly simplify the connection process and improve work efficiency. The design of wire quick-connect terminals can ensure that the connection points are tight, avoid looseness or poor contact problems, and thus improve the reliability of the connection.

[0003] The wire quick connection terminal cannot connect cables of different diameters well during use, the connection process is cumbersome, lacks certain protection measures, and cannot control the tightness of the connection well. Therefore, a new electrical line quick connection device is needed to quickly connect wires. Utility Model Content

[0004] Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the problem that the above-mentioned prior art cannot well connect cables with different diameters, the present utility model is proposed.

[0006] Therefore, the utility model aims to provide a clamping mechanism.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a clamping mechanism, which includes a clamping unit, including a clamping assembly, and a rotating disk arranged on one side of the clamping assembly; a protective unit, including an outer shell arranged on one side of the clamping assembly, and a fixing seat arranged on one side of the outer shell.

[0008] As a preferred solution of the clamping mechanism of the utility model, wherein: the clamping assembly includes a clamping plate and a guide column arranged on one side of the clamping plate.

[0009] As a preferred solution of the clamping mechanism of the utility model, wherein: the rotating disk includes a guide groove arranged on one side of the guide column, a first through hole arranged on one side of the guide groove, and a rotating protrusion arranged on one side of the guide groove.

[0010] As a preferred solution of the clamping mechanism of the utility model, wherein: the clamping plates are in multiple groups, including heating plates arranged on the inner walls thereof; the clamping plates are arc-shaped and hollow inside; and the heating plates are connected to an external heating source.

[0011] As a preferred solution of the clamping mechanism of the utility model, the outer shell includes a movable groove arranged on its outer wall, a scale bar arranged on one side of the movable groove, and a second through hole arranged on one side of the scale bar.

[0012] As a preferred solution of the clamping mechanism of the utility model, the fixing seat includes a third through hole arranged in the middle of its end surface, and a fixing annular groove arranged on the inner wall of the fixing seat.

[0013] As a preferred solution of the clamping mechanism of the utility model, wherein: the number of the rotating disks is two groups, the clamping assembly, the outer shell and the fixed seat are symmetrically arranged on both sides of the rotating disk; the outer shell is hollow inside; one side of the clamping assembly is tightly attached to the inner wall of the outer shell.

[0014] The beneficial effect of the clamping mechanism of the utility model is that the utility model provides a new clamping mechanism, and the connection of electric wires with different diameters can be achieved by adjusting the clamping mechanism.

[0015] In view of the fact that in actual use, there is still a lack of certain protective measures and the problem of not being able to well control the tightness of the connection.

[0016] In order to solve the above technical problems, the utility model also provides the following technical solutions: an electrical circuit quick-connect device, which includes a clamping mechanism; and a covering unit, including a support ring, a covering film arranged on one side of the support ring, a first cable arranged on one side of the support ring, and a second cable arranged on one side of the first cable.

[0017] As a preferred solution of the electrical circuit quick-connect device of the utility model, the support ring includes a hook arranged on its outer wall, a fixing protrusion arranged on the outer wall of the support ring, and a fourth through hole penetrating the end face of the support ring.

[0018] As a preferred solution of the electrical circuit quick-connect device of the utility model, there are two groups of support rings, which are symmetrically arranged on both sides of the fixing base; and the two ends of the coating film are respectively hung on the hooks at the two ends.

[0019] The beneficial effects of the electrical circuit quick-connect device of the utility model are: providing a new electrical circuit quick-connect device, which can connect cables of different diameters through the cooperation of various components, simplifying the connection process and providing protection for the cable connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0021] Figure 1 It is the overall axial view of the utility model.

[0022] Figure 2 It is a structural schematic diagram of the electrical circuit quick-connect device in the utility model.

[0023] Figure 3 It is an exploded view of the electrical circuit quick-connect device in the utility model.

[0024] Figure 4 It is a structural schematic diagram of the clamping assembly in the utility model.

[0025] Figure 5 It is a structural schematic diagram of the coating unit in the utility model. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figures 1 to 4 , which is the first embodiment of the utility model, provides a clamping mechanism, including a clamping unit 100 and a protective unit 200.

[0031] Specifically, the clamping unit 100 includes a clamping assembly 101 and a rotating disk 102 disposed on one side of the clamping assembly 101 ; the protection unit 200 includes an outer shell 201 disposed on one side of the clamping assembly 101 and a fixing seat 202 disposed on one side of the outer shell 201 .

[0032] It should be noted that the number of the clamping assembly 101, the rotating disk 102, the outer shell 201 and the fixed seat 202 are all two groups, and the surfaces of the two groups of rotating disks 102 in contact are used as the symmetry axis, and they are symmetrically arranged on both sides of the rotating disk 102. The outer walls of the two groups of outer shells 201 are provided with movable grooves 201a. After the two groups of outer shells 201 are combined, the two groups of movable grooves 201a form a space for accommodating the rotation of the rotating protrusions 102c on the surface of the rotating disk 102. At the same time, the surface of the rotating disk 102 is provided with guide grooves 102a, and the surface of the clamping assembly 101 is provided with guide posts 101b. The guide posts 101b can move along the guide grooves 102a to drive the clamping assembly 101 to move, so as to achieve the effect that the clamping assembly 101 can be adjusted.

[0033] When in use, the rotating disk 102 is rotated by rotating the protrusion, and the two groups of clamping components 101 are driven to clamp inward at the same time through the guide column. Conversely, the rotating disk 102 is rotated in the opposite direction, and the clamping components 101 are loosened outward, so that the clamping components 101 can clamp cables of different diameters.

[0034] In summary, this design can provide a new clamping mechanism that can clamp, fix and connect cables of different diameters.

[0035] Example 2

[0036] Reference Figures 1 to 4 , which is a second embodiment of the utility model, includes specific components of a clamping unit 100 and a protective unit 200.

[0037] Specifically, the clamping unit 100 includes a clamping assembly 101 and a rotating disk 102 disposed on one side of the clamping assembly 101 ; the protection unit 200 includes an outer shell 201 disposed on one side of the clamping assembly 101 and a fixing seat 202 disposed on one side of the outer shell 201 .

[0038] Furthermore, the clamping assembly 101 includes a clamping plate 101 a and a guide post 101 b disposed on one side of the clamping plate 101 a .

[0039] Furthermore, the rotating disk 102 includes a guide groove 102a disposed on one side of the guide column 101b, a first through hole 102b disposed on one side of the guide groove 102a, and a rotating protrusion 102c disposed on one side of the guide groove 102a.

[0040] Furthermore, there are multiple groups of clamping plates 101a, including heating plates 101a-1 arranged on the inner wall thereof; the clamping plates 101a are arc-shaped and hollow inside; the heating plates 101a-1 are connected to an external heating source.

[0041] It should be noted that the clamping assembly 101 and the rotating disk 102 are arranged inside the outer shell 201, and one end surface thereof is closely fitted with the inner wall of the outer shell 201, and the clamping assembly 101 is arranged on both sides of the rotating disk 102. The clamping plates 101a are arc-shaped, and there are six groups of them. One end of the six groups of clamping plates 101a close to the center forms a clamping through hole with a shape that is approximately circular. The size of the clamping through hole can be adjusted by adjusting the clamping assembly 101 to achieve clamping and fixing of cables with different diameters. The guide column 101b is a cylinder arranged on the surface of the clamping plate 101a. Its shape and size match the guide groove 102a which runs through the end face of the rotating disk 102 and is in an arc shape. By turning the rotating protrusion 102c, the rotating disk 102 is driven to rotate. The guide column 101b slides in the guide groove 102a, driving the arc-shaped clamping plates 101a on both sides to contract and clamp inwardly. Conversely, the clamping plates 101a expand and relax outwardly, thereby realizing the adjustment of the clamping assembly 101.

[0042] Furthermore, the outer shell 201 includes a movable groove 201a disposed on an outer wall thereof, a scale bar 201b disposed on one side of the movable groove 201a, and a second through hole 201c disposed on one side of the scale bar 201b.

[0043] Furthermore, the fixing seat 202 includes a third through hole 202 a disposed in the middle of the end surface thereof, and a fixing annular groove 202 b disposed on the inner wall of the fixing seat 202 .

[0044] Furthermore, there are two groups of rotating disks 102 , and the clamping components 101 , the outer shell 201 and the fixing seat 202 are symmetrically arranged on both sides of the rotating disk 102 ; the outer shell 201 is hollow inside; and one side of the clamping component 101 is tightly attached to the inner wall of the outer shell 201 .

[0045] It should be noted that the outer wall of the outer shell 201 is provided with a movable groove 201a. After the two groups of outer shells 201 are fixedly connected and merged, the two groups of movable grooves 201a form a space for accommodating the rotation of the rotating protrusion 102c on the surface of the rotating disk 102, which is convenient for rotating the rotating disk 102 from the periphery. The inner part of the outer shell 201 is hollow. After the two groups of outer shells 201 are fixedly connected and merged, the inner space can just accommodate the clamping unit 100, so that it can only rotate but cannot produce relative displacement. The outer wall of the outer shell 201 is provided with a plurality of scale bars 201b that pass through its end face, which is convenient for observing the rotation angle of the clamping assembly 101. The fixed seat 202 is connected to the outer shell 201 by bolts, and the inner wall of the fixed seat 202 is provided with a fixed annular groove 202b for connecting or fixing other external components. The clamping unit 100 and the protective unit 200 are made of insulating materials to avoid leakage during use and protect the operator.

[0046] When in use, the two ends of the cables to be connected are respectively inserted into the third through hole 202a of the fixing seat 202, and docked with the first through hole 102b through the second through hole 201c. The rotating disk 102 is rotated, and the clamping plates 101a on both sides are driven to clamp inwards through the guide column 101b to clamp the cables to be connected respectively. At the same time, the scale bar 201b on the outer wall of the outer shell 201 is used to conveniently observe the rotation angle and to judge whether the cables have been clamped. At the same time, the two groups of clamping components 101 cooperate with each other, so that even if the diameters of the two groups of cables to be connected are different, the cables can be better clamped.

[0047] In summary, the utility model can provide a new clamping mechanism through the cooperation of various components, and can achieve clamping and connection of wires with different diameters by adjusting the clamping mechanism.

[0048] Example 3

[0049] Reference Figures 1 to 5 , which is the third embodiment of the utility model, and further provides an electrical circuit quick-connect device, and also includes a covering unit 300.

[0050] Specifically, the covering unit 300 includes a supporting ring 301 , a covering film 302 disposed on one side of the supporting ring 301 , a first cable 303 disposed on one side of the supporting ring 301 , and a second cable 304 disposed on one side of the first cable 303 .

[0051] Furthermore, the support ring 301 includes a hook 301 a disposed on the outer wall thereof, a fixing protrusion 301 b disposed on the outer wall of the support ring 301 , and a fourth through hole 301 c penetrating the end surface of the support ring 301 .

[0052] Furthermore, there are two groups of support rings 301 symmetrically arranged on both sides of the fixing base 202; both ends of the coating film 302 are respectively hung on the hooks 301a at both ends.

[0053] It should be noted that the support ring 301 is inserted into the third through hole 202a of the fixing seat 202, and the fixing protrusion 301b with an annular shape on the outer wall is stuck in the fixing annular groove 202b so that it will neither affect the rotation nor be separated from the fixing seat 202. The coating film 302 passes through the clamping unit 100 and the protective unit 200 in advance, and the two ends extending out are respectively hung on the hooks 301a at both ends. The interior of the clamping plate 101a is fixedly provided with a heating plate 101a-1, and the heating plate 101a-1 is connected to the external heating source. After the middle cable is clamped, the coating film 302 wire core can be better fitted by heating.

[0054] When in use, the first cable 303 and the second cable 304 are respectively inserted into the two ends of the coating film 302 where they need to be connected, and the clamping assembly 101 is adjusted to clamp the first cable 303 and the second cable 304 respectively. After confirming that the connection is tight, the coating film 302 is heated, and the clamping plate 101a makes the coating film 302 close to the wire core to connect the first cable 303 and the second cable 304, which also plays an insulating role. After confirming that the first cable 303 and the second cable 304 have been tightly wrapped and connected by the coating film 302, the first cable 303 and the second cable 304 are pulled out from the through hole at either end, and the electrical line quick connection device is removed.

[0055] In summary, the utility model provides a new electrical circuit quick-connect device, which connects cables of different diameters through simple cooperation of various components, simplifies the connection process, provides certain protection measures during the wiring process, and can control the tightness of the connection.

[0056] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A clamping mechanism, characterized in that: include, A clamping unit (100) comprises a clamping assembly (101) and a rotating disk (102) arranged on one side of the clamping assembly (101); The protection unit (200) comprises an outer shell (201) arranged on one side of the clamping assembly (101), and a fixing seat (202) arranged on one side of the outer shell (201).

2. The clamping mechanism according to claim 1, characterized in that: The clamping assembly (101) comprises a clamping plate (101a) and a guide column (101b) arranged on one side of the clamping plate (101a).

3. The clamping mechanism according to claim 2, characterized in that: The rotating disk (102) comprises a guide groove (102a) arranged on one side of the guide column (101b), a first through hole (102b) arranged on one side of the guide groove (102a), and a rotating protrusion (102c) arranged on one side of the guide groove (102a).

4. The clamping mechanism according to claim 2 or 3, characterized in that: The clamping plates (101a) are provided in multiple groups, and include heating plates (101a-1) arranged on the inner walls thereof; the clamping plates (101a) are arc-shaped and hollow inside; and the heating plates (101a-1) are connected to an external heating source.

5. The clamping mechanism according to claim 4, characterized in that: The outer shell (201) comprises a movable groove (201a) arranged on an outer wall thereof, a scale bar (201b) arranged on one side of the movable groove (201a), and a second through hole (201c) arranged on one side of the scale bar (201b).

6. The clamping mechanism according to claim 1 or 5, characterized in that: The fixing seat (202) comprises a third through hole (202a) arranged in the middle of its end surface, and a fixing annular groove (202b) arranged on the inner wall of the fixing seat (202).

7. The clamping mechanism according to claim 6, characterized in that: The rotating disk (102) is provided in two groups; the clamping assembly (101), the outer shell (201) and the fixing seat (202) are symmetrically arranged on both sides of the rotating disk (102); the outer shell (201) is hollow inside; one side of the clamping assembly (101) is tightly fitted to the inner wall of the outer shell (201).

8. An electrical circuit quick-connect device, characterized in that: comprising the clamping mechanism according to any one of claims 1, 2, 3, 5 or 7; and The covering unit (300) comprises a support ring (301), a covering film (302) arranged on one side of the support ring (301), a first cable (303) arranged on one side of the support ring (301), and a second cable (304) arranged on one side of the first cable (303).

9. The electrical circuit quick-connect device according to claim 8, characterized in that: The support ring (301) comprises a hook (301a) arranged on its outer wall, a fixing protrusion (301b) arranged on the outer wall of the support ring (301), and a fourth through hole (301c) penetrating the end surface of the support ring (301).

10. The electrical circuit quick-connect device according to claim 9, characterized in that: The supporting rings (301) are provided in two groups, which are symmetrically arranged on both sides of the fixing seat (202); the two ends of the coating film (302) are respectively hung on the hooks (301a) at the two ends.

Images