CN215266709U - Protective terminal connector - Google Patents
Protective terminal connector Download PDFInfo
- Publication number
- CN215266709U CN215266709U CN202121623413.7U CN202121623413U CN215266709U CN 215266709 U CN215266709 U CN 215266709U CN 202121623413 U CN202121623413 U CN 202121623413U CN 215266709 U CN215266709 U CN 215266709U
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- terminal
- head
- protection
- protective
- connecting screw
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Abstract
The utility model discloses a protective terminal joint, including the terminal protection head of hollow cylinder shape, with the lag of the edge connection of terminal protection head, set up in terminal protection head, and the cross-section constitutes the central chamber and the terminal installation inner chamber of T shape recess jointly, the terminal head that the outward flange spacing was fixed in terminal installation inner chamber, and central point put in the inner wall bottom of central chamber, set up the connecting screw through hole in the center of terminal head, and the lid closes on central chamber, is used for connecting screw and connecting nut protective cover; a connecting nut protection slot hole is formed in the protection cover; the terminal protection head and the protection cover are made of insulating materials; and a cable hole communicated with the terminal installation inner cavity is formed in the protective sleeve. By the proposal, the utility model has the advantages of simple structure, protection target in place have very high practical value and spreading value in cable terminal head technical field.
Description
Technical Field
The utility model belongs to the technical field of the cable terminal head technique and specifically relates to a terminal joint of protection type.
Background
The cable termination is one of the main components of an electrical connection, which is connected to the electrical part of the cable and where insulation protection is provided. However, in the prior art, the low-voltage cable terminal is mostly in an exposed state after being connected, that is, the terminal head, the connecting screw rod, the nut and the like are exposed in the air, the insulation protection is not in place, and the terminal head, the connecting screw rod, the nut and the like are pointed and convex objects relative to surrounding equipment, so that the terminal head, the connecting screw rod, the nut and the like are scratched when being stored on other parts, for example, in the field of automobile cables.
Therefore, it is urgently needed to provide a protective terminal fitting which has a simple structure and is protected in place.
SUMMERY OF THE UTILITY MODEL
To the above problem, an object of the utility model is to provide a terminal connector of protection type, the utility model discloses a technical scheme as follows:
a protective terminal joint is connected with a connecting screw rod which is electrically connected and protects the connecting screw rod and a connecting nut, and comprises a hollow cylindrical terminal protective head, a protective sleeve connected with the edge of the terminal protective head, a central cavity and a terminal installation inner cavity which are arranged in the terminal protective head and have T-shaped grooves formed by the cross sections, a terminal head, a connecting screw rod through hole and a protective cover, wherein the outer edge of the terminal head is limited and fixed in the terminal installation inner cavity, the central position of the terminal head is arranged at the bottom of the inner wall of the central cavity, the connecting screw rod through hole is arranged in the center of the terminal head, and the protective cover covers the central cavity and is used for protecting the connecting screw rod and the connecting nut; a connecting nut protection slot hole is formed in the protection cover; the terminal protection head and the protection cover are made of insulating materials; and a cable hole communicated with the terminal installation inner cavity is formed in the protective sleeve.
Further, a flexible belt is arranged between the terminal protection head and the protection cover.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model skillfully arranges the terminal protection head for wrapping the outer edge of the terminal head, and does not arrange a central cavity in the center of the terminal protection head so as to expose the electrical contact part of the terminal head; the terminal head, the protective cover and the terminal protective head are utilized to provide goods reporting protection for the outer edges of the connected screw and the nut, so that reliable protection can be realized. To sum up, the utility model has the advantages of simple structure, protection target in place have very high practical value and spreading value in cable terminal head technical field.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram (a) of the present invention.
Fig. 2 is a schematic structural diagram (ii) of the present invention.
Fig. 3 is a schematic view of the terminal protection head structure of the present invention.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1. a terminal protection head; 2. a terminal head; 3. a flexible band; 4. a protective cover; 11. a protective sleeve; 12. a cable hole; 13. a central lumen; 14. a terminal mounting cavity; 21. connecting a screw through hole; 41. and connecting the nut protection groove hole.
Detailed Description
To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. 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 application.
Examples
As shown in fig. 1 to 3, the present embodiment provides a terminal fitting of a protection type which is connected to a connection screw electrically connected and protects the connection screw and a connection nut. In the present embodiment, the terms "first", "second", and the like are used only for distinguishing the similar components, and are not to be construed as limiting the scope of protection. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings.
In this embodiment, the protective terminal connector includes a hollow cylindrical terminal protection head 1, a protective cover 11 connected to an edge of the terminal protection head 1, a central cavity 13 and a terminal installation cavity 14, which are provided in the terminal protection head 1 and have cross sections that jointly form a T-shaped groove, a terminal head 2 fixed in the terminal installation cavity 14 at an outer edge position and having a central position at the bottom of an inner wall of the central cavity 13, a connecting screw through hole 21 provided in the center of the terminal head 2, a protective cover 4 covering the central cavity 13 and used for protecting a connecting screw and a connecting nut, and a flexible band 3 provided between the terminal protection head 1 and the protective cover 4. Wherein, a connecting nut protection slot 41 is arranged in the protection cover 4; the terminal protection head 1 and the protection cover 4 are made of insulating materials. And a cable hole 12 communicated with the terminal mounting inner cavity 14 is formed in the protective sleeve 11.
The installation and use process is briefly described as follows:
sleeving the terminal protection head 1 on a connecting screw to be installed, and connecting the connecting screw to penetrate through a connecting screw through hole 21 of the terminal head 2; the connecting nut is sleeved on the connecting screw rod to be connected, the connecting nut is screwed to realize the electrical contact of the connecting nut, the connecting screw rod and the terminal head 2, and then the protective cover 4 is covered.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.
Claims (2)
1. A protective terminal joint is connected with a connecting screw rod which is electrically connected and protects the connecting screw rod and a connecting nut, and is characterized by comprising a hollow cylindrical terminal protective head (1), a protective sleeve (11) connected with the edge of the terminal protective head (1), a central cavity (13) and a terminal installation inner cavity (14) which are arranged in the terminal protective head (1) and have cross sections which jointly form a T-shaped groove, a terminal head (2) which is limited and fixed in the terminal installation inner cavity (14) at the outer edge and is arranged at the bottom of the inner wall of the central cavity (13) at the central position, a connecting screw rod through hole (21) arranged in the center of the terminal head (2), and a protective cover (4) which covers the central cavity (13) and is used for protecting the connecting screw rod and the connecting nut; a connecting nut protection slot hole (41) is formed in the protection cover (4); the terminal protection head (1) and the protection cover (4) are made of insulating materials; and a cable hole (12) communicated with the terminal mounting inner cavity (14) is formed in the protective sleeve (11).
2. A terminal fitting of the shielding type according to claim 1, wherein a flexible band (3) is provided between the terminal shielding head (1) and the shielding cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121623413.7U CN215266709U (en) | 2021-07-19 | 2021-07-19 | Protective terminal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121623413.7U CN215266709U (en) | 2021-07-19 | 2021-07-19 | Protective terminal connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215266709U true CN215266709U (en) | 2021-12-21 |
Family
ID=79492359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121623413.7U Active CN215266709U (en) | 2021-07-19 | 2021-07-19 | Protective terminal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215266709U (en) |
-
2021
- 2021-07-19 CN CN202121623413.7U patent/CN215266709U/en active Active
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