CN220527336U

CN220527336U - Connector with safety protection insurance

Info

Publication number: CN220527336U
Application number: CN202321968365.4U
Authority: CN
Inventors: 文志超
Original assignee: Shenzhen Dongtian Tongli Electrical Products Co ltd
Current assignee: Shenzhen Dongtian Tongli Electrical Products Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-02-23
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of electronic device connection, in particular to a connector with safety protection insurance, which comprises a first plug and a second plug, wherein the first plug and the second plug are connected in an inserting way; the first plug and the second plug are mutually clamped through an error-proofing mechanism; a fixing mechanism for increasing connection tightness and further preventing the connector from loosening is further arranged between the first plug and the second plug. The error prevention mechanism is arranged at the outermost side of the plug, the installation alignment position can be more intuitively seen, the operation is simpler, meanwhile, the connecting piece and the fixing seat can be combined together to form the fixing mechanism in the process of connecting and matching the first plug and the second plug, the anti-falling and releasing are realized, the secondary operation is not needed, the assembly is simple and quick, and the installation efficiency is improved.

Description

Connector with safety protection insurance

Technical Field

The utility model relates to the technical field of electronic device connection, in particular to a connector with safety protection insurance.

Background

Connectors are commonly used in connection with the construction of different electrical components. Through retrieving, chinese patent discloses a connector (grant bulletin number CN 212323343U) with misplug safety protection function, including the connector body, the connector body includes first link and second link, and one side cover of first link is equipped with the second link, and the inside of first link is fixed to be equipped with the wiring end, and the inside fixedly connected with connecting axle of second link, slot has been seted up to the bottom of wiring end, and the top of connecting axle and the shape phase-match of slot, and the surface cover of first link is equipped with the clamp, and the beneficial effect of the utility model is: preventing the misplug phenomenon of the plurality of connecting terminals and the jacks, and facilitating the quick connection of the second connecting end and the first connecting end; the connecting stability and the safety protection performance between the second connecting end and the first connecting end are improved through the clamp, and the second connecting end and the first connecting end are prevented from loosening and falling off, so that the connecting stability of the electronic component is improved.

The effect of preventing misplug and increasing connection stability is achieved in the above patent. However, the connecting shaft and the slot are not arranged at the outermost side, and the position cannot be intuitively seen, so that a certain time is required for alignment; in addition, fixing through the clamp increases stability, and it needs the secondary operation after the connector grafting, and is not convenient enough to, the technical scheme of above-mentioned patent exists certain improvement space. Accordingly, one skilled in the art provides a connector with a safety guard.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a connector with safety protection insurance, which comprises a first plug and a second plug, wherein the first plug and the second plug are inserted;

the first plug and the second plug are mutually clamped through an error-proofing mechanism;

a fixing mechanism for increasing connection tightness and further preventing the connector from loosening is further arranged between the first plug and the second plug.

Preferably: the outside of plug two is equipped with the lag, has seted up the spacing groove on the lag, and spacing groove and the spacing adaptation that sets up on the plug one, and the lag covers the junction of plug one and plug two.

Preferably: the fixing mechanism comprises a fixing seat and connecting pieces, wherein the two fixing seats are arranged on the front side wall and the rear side wall of the second plug, and the two connecting pieces are arranged corresponding to the mounting positions of the fixing seats and mounted on the first plug.

Preferably: the connecting piece is inserted with the fixing base, the connecting piece comprises a fixing plate, the fixing plate is fixed on the two side walls of the plug, the outer side face of the fixing plate is provided with an inserting rod, the end part of the inserting rod, which is far away from the two ends of the plug, is an arc surface, and one end of the inserting rod is also provided with a positioning hole.

Preferably: the fixing base comprises a base, one side of the base is fixed on one side wall of the plug, a jack is arranged in the base, the end part of the inserted link is inserted into the jack, and a through hole is formed in the side wall of the upper part of the jack.

Preferably: the through holes correspond to the positioning holes in position, moving rods are arranged in the through holes, and the lower parts of the moving rods slide in the through holes and are positioned in the positioning holes.

Preferably: the upper part of the movable rod is arranged above the base, and a limiting plate for limiting the movable rod is arranged on the outer side of the upper part of the movable rod and is in sliding connection with the limiting plate.

Preferably: the movable rod is also sleeved with a spring, the upper end of the spring is connected with a sliding plate on the movable rod, and the bottom of the spring is fixed on the base.

The utility model has the technical effects and advantages that:

the error prevention mechanism is arranged at the outermost side of the plug, the installation alignment position can be more intuitively seen, the operation is simpler, meanwhile, the connecting piece and the fixing seat can be combined together to form the fixing mechanism in the process of connecting and matching the first plug and the second plug, the anti-falling and releasing are realized, the secondary operation is not needed, the assembly is simple and quick, and the installation efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a connector with a safety protection device according to an embodiment of the present application;

fig. 2 is a schematic diagram showing a first separated structure of a first socket and a second socket in a connector with a safety protection device according to an embodiment of the present application;

fig. 3 is a schematic diagram showing a second separated structure of a first socket and a second socket in a connector with a safety protection device according to an embodiment of the present application;

FIG. 4 is a schematic structural view of a connector with safety protection according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a fixing seat in a connector with a safety protection safety device according to an embodiment of the present application;

fig. 6 is a schematic partial structural view of a fixing base in a connector with safety protection according to an embodiment of the present application.

In the figure:

1. a first plug; 2. a second plug; 3. a connecting piece; 4. a fixing seat; 11. a limit bar; 22. a protective sleeve; 23. a limit groove; 31. a fixing plate; 32. a rod; 33. positioning holes; 41. a base; 42. a jack; 43. a through hole; 44. a moving rod; 45. a limiting plate; 46. a spring; 47. and (5) pulling the rope.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

Referring to fig. 1 to 6, in the present embodiment, a connector with safety protection is provided, including a first plug 1 and a second plug 2, where the first plug 1 and the second plug 2 are connected together by an error-proofing mechanism, the error-proofing mechanism can provide a direction for the first plug 1 and the second plug 2 when connected, so as to avoid error in connection, and a fixing mechanism for increasing connection tightness and preventing the connector from loosening is further installed between the first plug 1 and the second plug 2, and when the first plug 1 and the second plug 2 are connected together, the fixing mechanisms are also connected together simultaneously, so that the operation is convenient, secondary fixing is not required, and time and labor are saved;

specifically, the outer side of the plug II 2 is provided with a protective sleeve 22, the protective sleeve 22 is provided with a limit groove 23, the limit groove 23 is matched with a limit bar 11 arranged on the plug I1, and the protective sleeve 22 covers the joint of the plug I1 and the plug II 2, so that dust entering and the like at the joint of the plug I1 and the plug II 2 can be avoided, the installation safety is improved, when the plug I and the plug II are installed, the limit groove 23 corresponds to the limit bar 11, the plug I and the plug II are directly inserted, and a fixing mechanism can be installed along with the plug I;

the fixing mechanism comprises a fixing seat 4 and connecting pieces 3, wherein the two fixing seats 4 are arranged on the front side wall and the rear side wall of the plug II 2, and the two connecting pieces 3 are also arranged at the same time, correspond to the mounting positions of the fixing seats 4 and are arranged on the plug I1, and when the plug I1 is connected with the plug II 2 in a mounting way, the connecting pieces 3 and the fixing seats 4 are just matched;

the connecting piece 3 is spliced with the fixed seat 4, the connecting piece 3 comprises a fixed plate 31, the fixed plate 31 is fixed on the side wall of the plug II 2, the outer side surface of the fixed plate is provided with an inserting rod 32, and the end part of the inserting rod 32, which is far away from one end of the plug II 2, is a cambered surface, so that the inserting rod can be conveniently inserted into the fixed seat 4, one end of the inserting rod 32 is also provided with a positioning hole 33, a moving rod 44 in the fixed seat 4 is inserted into the positioning hole 33, and the connecting piece 3 and the fixed seat 4 are connected, so that the fixing is realized;

the fixing seat 4 comprises a base 41, one side of the base 41 is fixed on the side wall of the first plug 1, an insertion hole 42 is formed in the base 41, the end part of the inserted rod 32 is inserted into the insertion hole 42, a through hole 43 is formed in the side wall of the upper part of the insertion hole 42, the through hole 43 corresponds to the position of the positioning hole 33, a movable rod 44 is arranged in the through hole 43, the lower part of the movable rod 44 slides in the through hole 43 and is positioned in the positioning hole 33, the inserted rod 32 is limited and fixed under the action of the movable rod 44 and the positioning hole 33, and the first plug 1 and the second plug 2 are connected together to realize looseness prevention;

the upper part of the movable rod 44 is above the base 41, a limiting plate 45 limiting the movable rod is arranged on the outer side of the movable rod 44, the movable rod 44 is in sliding connection with the limiting plate 45, a spring 46 is sleeved on the movable rod 44, the upper end of the spring 46 is connected with a sliding plate on the movable rod 44, the bottom of the spring 46 is fixed on the base 41, the spring 46 initially pulls the movable rod 44 to move downwards and is inserted into the jack 42, when the first plug 1 and the second plug 2 are connected, the movable rod 44 is moved upwards and pulls the spring 46, the inserted rod 32 can be inserted into the jack 42 after the movement of the upper part of the movable rod is moved upwards, and after the first plug 1 and the second plug 2 are tightly matched, the positioning hole 33 just corresponds to the position of the through hole 43, at this time, the movable rod 44 is put down, the lower part of the movable rod 44 is driven by the spring 46 to move downwards, the bottom of the movable rod 44 is moved into the positioning hole 33, and the fixed limiting of the movable rod 32 is realized, the limiting plate 45 is prevented from being pulled upwards, and the through hole 47 when the pull rope 47 is pulled, and the tops of the two movable rods 44 are connected, so that the pull rope 47 can be pulled conveniently.

The error prevention mechanism is arranged at the outermost side of the plug, the installation alignment position can be seen more intuitively, the operation is simpler, meanwhile, the connecting piece 3 and the fixing seat 4 can be combined together to form the fixing mechanism to realize the anti-falling and releasing in the process of connecting and matching the first plug 1 and the second plug 2, secondary operation is not needed, the assembly is simple and quick, and the installation efficiency is improved.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a connector with safety protection insurance, includes plug one (1) and plug two (2), peg graft between plug one (1) and plug two (2), its characterized in that:

the first plug (1) and the second plug (2) are mutually clamped through an error-proofing mechanism;

a fixing mechanism for increasing connection tightness and further preventing the connector from loosening is further arranged between the first plug (1) and the second plug (2).

2. The connector with the safety protection according to claim 1, wherein a protecting sleeve (22) is arranged on the outer side of the plug II (2), a limiting groove (23) is formed in the protecting sleeve (22), the limiting groove (23) is matched with a limiting strip (11) arranged on the plug I (1), and the connecting part of the plug I (1) and the plug II (2) is covered by the protecting sleeve (22).

3. The connector with safety protection according to claim 1, wherein the fixing mechanism comprises two fixing seats (4) and connecting pieces (3), the two fixing seats (4) are arranged on the front side wall and the rear side wall of the second plug (2), and the two connecting pieces (3) are arranged on the first plug (1) corresponding to the installation positions of the fixing seats (4).

4. A connector with safety protection according to claim 3, wherein the connecting piece (3) is inserted into the fixing seat (4), the connecting piece (3) comprises a fixing plate (31), the fixing plate (31) is fixed on the side wall of the second plug (2), the inserting rod (32) is installed on the outer side surface of the fixing plate, the end part of the inserting rod (32) far away from one end of the second plug (2) is an arc surface, and one end of the inserting rod (32) is further provided with a positioning hole (33).

5. The connector with safety protection according to claim 4, wherein the fixing base (4) comprises a base (41), one side of the base (41) is fixed on the side wall of the first plug (1), a jack (42) is arranged in the base, the end part of the inserting rod (32) is inserted into the jack (42), and a through hole (43) is formed in the upper side wall of the jack (42).

6. The connector with safety protection according to claim 5, wherein the through hole (43) corresponds to the position of the positioning hole (33), a moving rod (44) is provided in the through hole (43), and the lower part of the moving rod (44) slides in the through hole (43) and is located in the positioning hole (33).

7. The connector with safety protection according to claim 6, wherein the upper part of the movable rod (44) is above the base (41), a limiting plate (45) limiting the movable rod is arranged on the outer side of the upper part of the movable rod, and the movable rod (44) is slidably connected with the limiting plate (45).

8. The connector with safety protection according to claim 7, wherein the movable rod (44) is further sleeved with a spring (46), the upper end of the spring (46) is connected with a sliding plate on the movable rod (44), and the bottom of the spring is fixed on the base (41).