CN218975842U

CN218975842U - Connector for library

Info

Publication number: CN218975842U
Application number: CN202222871470.8U
Authority: CN
Inventors: 刘永德; 邹太和; 李晓斌
Original assignee: Guangdong Shunke Electric Manufacturing Co ltd
Current assignee: Guangdong Shunke Connection Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-05
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to the technical field of connectors, and particularly discloses a connector for a library. The library connector of the present utility model comprises: the plug comprises a shell and a jack piece, wherein the shell is provided with a cylinder body, and the jack piece is fixedly arranged in the cylinder body; the socket comprises a base body, a contact pin piece, a cover body, a hinge mechanism and a stop mechanism, wherein the base body is provided with an installation cavity, the contact pin piece is fixedly arranged in the installation cavity, the contact pin piece is used for being connected with a jack piece in a plugging mode, the hinge mechanism is hinged to the base body, the cover body is used for covering the installation cavity and is fixedly arranged on the hinge mechanism, and the stop mechanism is arranged on the outer side of the base body and is used for being detachably connected with the cover body so as to keep the installation cavity exposed by the cover body. The installation cavity of the seat body is covered or exposed by the cover body through the hinge mechanism. The cover body is fixed through the stop mechanism, and the exposed mounting cavity can be kept, so that the plug and socket opposite-inserting efficiency is improved. After the plug and the socket are disassembled, the limit of the stop mechanism to the cover body is released, and the cover body is used for covering the mounting cavity for protection.

Description

Connector for library

Technical Field

The application relates to the technical field of connectors, in particular to a connector for a library.

Background

When the rail vehicle is running, the electric power resources are acquired through the pantograph. When the vehicle is in warehouse for maintenance, the ground power supply is required to provide power resources for the vehicle, and the socket on the vehicle and the plug of the garage are plugged to form the connector for the garage, so that the signal and current transmission can be provided for the electric connection of equipment such as locomotive power supply and the like.

However, in order to protect the socket from dust, insects and moisture, the socket is provided with a protective cover, so that the protective cover is difficult to be opened to expose the socket when the plug is plugged into the socket, and the plug-to-socket efficiency is reduced.

Disclosure of Invention

The aim of the embodiment of the utility model is that: provided is a library connector which can solve the above-mentioned problems existing in the prior art.

In order to achieve the above purpose, the present application adopts the following technical scheme:

in one aspect, there is provided a library connector comprising:

the plug comprises a shell and a jack piece, wherein the shell is provided with a cylinder body, and the jack piece is fixedly arranged in the cylinder body;

the socket comprises a base body, a pin piece, a cover body, a hinge mechanism and a stop mechanism, wherein the base body is provided with an installation cavity, the pin piece is fixedly arranged in the installation cavity, the pin piece is used for being inserted into the jack piece, the hinge mechanism is hinged to the base body, the cover body is used for covering the installation cavity and is fixedly arranged in the hinge mechanism, and the stop mechanism is arranged on the outer side of the base body and is used for being detachably connected with the cover body so as to keep the installation cavity exposed by the cover body.

As a preferred scheme of the connector for the warehouse, the stop mechanism comprises a rotating shaft and a hook body, wherein the rotating shaft is hinged to the base body, the hook body is fixedly arranged with the rotating shaft, and the hook body is used for being detachably connected with the cover body.

As a preferred scheme of the connector for the warehouse, the hinge mechanism comprises a hinge shaft and a locking block, wherein the hinge shaft is hinged with the base body, the cover body is fixedly arranged on the hinge shaft, the locking block is fixedly arranged on the hinge shaft, and the locking block is used for being clamped with the hook body.

As a preferred scheme of the connector for the warehouse, the hinge mechanism further comprises a connecting rod, one end of the connecting rod is fixedly connected with the hinge shaft, and the other end of the connecting rod is fixedly connected with the cover body.

As a preferred scheme of the connector for the warehouse, the hinge mechanism further comprises a tension spring, one end of the tension spring is fixedly connected with the connecting rod, and the other end of the tension spring is fixedly connected with the seat body.

As a preferred embodiment of the connector for a warehouse, the stopper mechanism further includes a pull rod fixedly disposed with the rotation shaft.

As a preferred scheme of the connector for the warehouse, the stop mechanism further comprises a return spring, one end of the return spring is fixedly connected with the hook body, and the other end of the return spring is fixedly connected with the seat body.

As a preferred embodiment of the connector for a library, the plug further includes a latch, the latch being disposed outside the housing;

the socket further comprises a locking mechanism, wherein the locking mechanism is arranged on the outer side of the base body, and the locking mechanism is detachably connected with the lock catch.

As a preferable scheme of the connector for the warehouse, the locking mechanism comprises a lock rod and a connecting rod, one end of the connecting rod is hinged with the seat body, the other end of the connecting rod is hinged with the lock rod, and the lock rod is used for being detachably connected with the lock catch.

As a preferable mode of the connector for the warehouse, the cover body is provided with a buckle, and the lock rod is clamped with the buckle when the cover body covers the mounting cavity.

The beneficial effects of this application are:

the plug is formed by the shell and the jack piece, the jack piece is fixedly arranged in the shell body of the shell, and the jack piece can be fixed and wrapped for protection. The socket is formed by the base body, the pin piece, the cover body, the hinge mechanism and the stop mechanism, wherein the base body is provided with a mounting cavity, and the pin piece can be fixedly arranged in the mounting cavity, so that the pin piece can be inserted into the jack piece when the cylinder body is inserted into the mounting cavity. The cover body and the hinge mechanism are fixedly arranged, the hinge mechanism is hinged on the base body, and the cover body can be turned over relative to the base body through the hinge mechanism, so that the cover body covers or exposes the mounting cavity of the base body.

In addition, the stop mechanism is arranged on the outer side of the seat body and can be detachably connected with the cover body through the stop mechanism. When the cover exposes the mounting cavity, the cover is fixed through the stop mechanism, so that the exposed mounting cavity can be kept, and the plug and socket opposite-inserting efficiency is improved. After the plug and the socket are disassembled, the limit of the stop mechanism to the cover body is released, and the cover body is used for covering the mounting cavity for protection.

Drawings

The present application is described in further detail below with reference to the drawings and examples.

Fig. 1 is a schematic cross-sectional view of a library connector according to an embodiment of the present application.

Fig. 2 is a schematic cross-sectional structure of a socket according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a socket according to another embodiment of the present application.

Fig. 4 is a schematic structural diagram of a cover body of a socket according to an embodiment of the present application covering a mounting cavity.

Fig. 5 is a schematic structural diagram of a plug according to an embodiment of the present application.

Fig. 6 is a schematic view of an installation structure of a library connector according to an embodiment of the present application.

In the figure:

1. a plug; 11. a housing; 111. a cylinder; 12. a socket member; 13. locking;

2. a socket; 21. a base; 211. a mounting cavity; 22. a pin member; 23. a cover body; 231. a buckle;

24. a hinge mechanism; 241. a hinge shaft; 242. a locking piece; 243. a connecting rod; 244. a tension spring;

25. a stop mechanism; 251. a rotating shaft; 252. a hook body; 253. a pull rod; 254. a return spring;

26. a locking mechanism; 261. a lock lever; 262. a connecting rod; 3. an insulator.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present application more clear, the technical solutions of the embodiments of the present application are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In the description of the present application, unless explicitly stated and limited otherwise, the terms "connected," "secured" and "fixed" are to be construed broadly, as for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As shown in fig. 1 and 6, the present embodiment provides a connector for a library, including:

the plug 1 comprises a shell 11 and a jack piece 12, wherein the shell 11 is provided with a cylinder 111, and the jack piece 12 is fixedly arranged in the cylinder 111;

the socket 2 comprises a base 21, a pin member 22, a cover 23, a hinge mechanism 24 and a stop mechanism 25, wherein the base 21 is provided with a mounting cavity 211, the pin member 22 is fixedly arranged in the mounting cavity 211, the pin member 22 is used for plugging the jack member 12, the hinge mechanism 24 is hinged to the base 21, the cover 23 is used for covering the mounting cavity 211 and is fixedly arranged on the hinge mechanism 24, and the stop mechanism 25 is arranged outside the base 21 and is detachably connected with the cover 23 so as to keep the mounting cavity 211 exposed by the cover 23.

The plug 1 is formed by the shell 11 and the jack component 12, the jack component 12 is fixedly arranged in the cylinder 111 of the shell 11, and the jack component 12 can be fixed and protected in a wrapping mode. The socket 2 is formed by the base 21, the pin member 22, the cover 23, the hinge mechanism 24 and the stop mechanism 25, wherein the base 21 has a mounting cavity 211, and the pin member 22 can be fixedly arranged in the mounting cavity 211, so that the pin member 22 can be inserted into the jack member 12 when the cylinder 111 is inserted into the mounting cavity 211. The cover 23 and the hinge mechanism 24 are fixedly arranged, the hinge mechanism 24 is hinged on the seat body 21, and the cover 23 can be turned over relative to the seat body 21 through the hinge mechanism 24, so that the cover 23 covers or exposes the mounting cavity 211 of the seat body 21.

The stopper mechanism 25 is provided outside the seat 21, and can be detachably connected to the cover 23 by the stopper mechanism 25. When the cover 23 exposes the mounting cavity 211, the cover 23 is fixed by the stopper mechanism 25, so that the mounting cavity 211 can be kept exposed, so that the efficiency of the insertion of the plug 1 and the socket 2 can be improved. When the plug 1 and the socket 2 are detached, the limit of the cover 23 by the stop mechanism 25 is released, and the cover 23 is used for covering the mounting cavity 211 for protection.

In particular, referring to fig. 2, the positioning mechanism 25 includes a rotation shaft 251 and a hook body 252, the rotation shaft 251 is hinged to the base 21, and the hook body 252 and the rotation shaft 251 are fixedly arranged to drive the hook body 252 to rotate relative to the base 21. When the cover 23 rotates relative to the base 21 to open the mounting cavity 211, the hook 252 can be engaged with the cover 23 to keep the mounting cavity 211 exposed. If the limit on the cover 23 needs to be released, the hook 252 is turned to separate from the cover 23, so as to realize the detachable connection of the hook 252 and the cover 23.

Preferably, with respect to the configuration of the hinge mechanism 24, referring to fig. 2, the hinge mechanism 24 includes a hinge shaft 241 and a locking piece 242, the hinge shaft 241 is also hinged with the base 21, the cover 23 is fixedly provided to the hinge shaft 241, and the cover 23 can be rotated with respect to the base 21 by the hinge shaft 241. Meanwhile, a locking piece 242 is fixedly arranged on the hinge shaft 241, and after the cover body 23 exposes the mounting cavity 211, the hook body 252 can be clamped through the locking piece 242, so that the cover body 23 is kept to continuously expose the mounting cavity 211.

More preferably, referring to fig. 3, the hinge mechanism 24 further includes a connection rod 243, one end of the connection rod 243 is fixedly connected to the hinge shaft 241, the other end is connected to the cover 23, and the fixed cover 23 may be extended by the connection rod 243. On the one hand, the connecting rod 243 can space the hinge mechanism 24 from the base 21, so that the hinge mechanism 24 is prevented from interfering with the cover 23 to cover the mounting cavity 211 when the mounting cavity 211 is of a circular section; on the other hand, the connecting rod 243 may also structurally reinforce the edge of the cover 23.

Further, referring to fig. 3, the hinge mechanism 24 further includes a tension spring 244, one end of the tension spring 244 is fixedly connected with the connecting rod 243, and the other end is fixedly connected with the base 21, so as to apply an elastic force between the connecting rod 243 and the base 21. When the locking piece 242 is clamped with the hook body 252, the tension spring 244 applies a reset elastic force to the connecting rod 243 until the locking piece 242 is separated from the hook body 252, and the connecting rod 243 is driven by the elastic force to rotate close to the base body 21, so that the cover body 23 does not need to be manually rotated towards the base body 21, and the cover body 23 can cover the mounting cavity 211 automatically.

Optionally, referring to fig. 3, the stopping mechanism 25 further includes a pull rod 253, where the pull rod 253 is fixedly disposed with the rotation shaft 251, and the rotation shaft 251 can be driven to rotate by driving the pull rod 253 to rotate, so that the hook 252 is driven to rotate relative to the base 21, so as to lock and unlock the cover 23.

In addition, referring to fig. 4, the stop mechanism 25 further includes a return spring 254, one end of the return spring 254 is fixedly connected to the hook 252, and the other end is fixedly connected to the base 21. The return spring 254 always applies a pushing force to the hook 252 to drive the hook 252 to approach the cover 23, and when the cover 23 rotates to push the hook 252 to be clamped with the hook 252, the clamping of the hook 252 and the cover 23 can be maintained. After the hook 252 is manually driven to separate from the cover 23, the return spring 254 can also drive the hook 252 to rotate toward the cover 23 again, so as to facilitate the next engagement of the cover 23 and the hook 252.

In particular, referring to fig. 5, the plug 1 further includes a latch 13, the latch 13 being disposed outside the housing 11, and the receptacle 2 further includes a locking mechanism 26, the locking mechanism 26 being disposed outside the housing 21. The detachable connection of the locking mechanism 26 and the lock catch 13 can keep the connection stability of the plug 1 and the socket 2 after the plug is inserted, and the disconnection or the electric leakage of the connector for the warehouse can be avoided.

Further, for the specific implementation of the locking mechanism 26, referring to fig. 2, the locking mechanism 26 includes a locking lever 261 and a link 262, one end of the link 262 is hinged with the base 21, and the other end is hinged with the locking lever 261, so that the locking lever 261 can rotate relative to the base 21 and the link 262 itself through the link 262. When the lock rod 261 rotates to be clamped with the lock catch 13, the connecting rod 262 is driven to rotate, and the detachable connection between the lock rod 261 and the lock catch 13 can be locked. When the lock rod 261 and the lock catch 13 need to be unlocked, the connecting rod 262 is driven to reversely rotate to unlock.

Still further, referring to fig. 3, the cover 23 has a latch 231, and after the cover 23 covers the mounting cavity 211, the latch 231 on the cover 23 can be engaged with the latch 261 by rotating the latch 261, so that the protection strength of the cover 23 to the mounting cavity 211 can be further improved. After the lock rod 261 is clamped with the buckle 231, the connecting rod 262 is driven to rotate to lock the lock rod 261 and the buckle 231, and if the connecting rod 262 is driven to rotate reversely, the lock rod 261 can be driven to be separated from the buckle 231, so that unlocking is completed.

In the library connector of the present application, referring to fig. 2 and 5, the library connector further comprises an insulator 3, wherein the insulator 3 wraps the socket member 12 and the pin member 22, so that the insulation between the housing 11 and the socket member 12 and the insulation between the seat 21 and the pin member 22 can be maintained, and leakage or short-circuit accidents can be avoided. The library connector in this embodiment may have the same structure and achieve the same effects as those of the library connector in the above embodiment, and the description of this embodiment is omitted.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are merely for convenience of description and to simplify the operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principles of the present application are described above in connection with specific embodiments. These descriptions are provided only for the purpose of illustrating the principles of the present application and should not be construed as limiting the scope of the present application in any way. Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification without undue burden from the present disclosure.

Claims

1. A connector for a library, comprising:

the plug (1) comprises a shell (11) and a jack piece (12), wherein the shell (11) is provided with a cylinder (111), and the jack piece (12) is fixedly arranged in the cylinder (111);

socket (2), including pedestal (21), contact pin spare (22), lid (23), hinge mechanism (24) and end position mechanism (25), pedestal (21) have install cavity (211), contact pin spare (22) fixed set up in install cavity (211), contact pin spare (22) are used for pegging graft jack spare (12), hinge mechanism (24) articulated in pedestal (21), lid (23) are used for covering install cavity (211) and fixed set up in hinge mechanism (24), end position mechanism (25) set up in the pedestal (21) outside and be used for with lid (23) detachable connection keeps install cavity (211) are exposed by lid (23).

2. The connector for a library according to claim 1, wherein the stopper mechanism (25) comprises a rotation shaft (251) and a hook body (252), the rotation shaft (251) is hinged to the base body (21), the hook body (252) is fixedly arranged with the rotation shaft (251), and the hook body (252) is detachably connected with the cover body (23).

3. The connector for a library according to claim 2, wherein the hinge mechanism (24) includes a hinge shaft (241) and a lock piece (242), the hinge shaft (241) is hinged to the base body (21), the cover body (23) is fixedly provided to the hinge shaft (241), the lock piece (242) is fixedly provided to the hinge shaft (241), and the lock piece (242) is used for being engaged with the hook body (252).

4. A library connector according to claim 3, wherein the hinge mechanism (24) further comprises a connecting rod (243), one end of the connecting rod (243) being fixedly connected to the hinge shaft (241), the other end being fixedly connected to the cover (23).

5. The connector for a library according to claim 4, wherein the hinge mechanism (24) further comprises a tension spring (244), one end of the tension spring (244) is fixedly connected to the connecting rod (243), and the other end is fixedly connected to the seat body (21).

6. The connector for a library of claim 2, wherein the stopper mechanism (25) further comprises a pull rod (253), the pull rod (253) being fixedly provided with the rotation shaft (251).

7. The connector for a library of claim 2, wherein the stopper mechanism (25) further comprises a return spring (254), one end of the return spring (254) is fixedly connected to the hook body (252), and the other end is fixedly connected to the seat body (21).

8. The connector for a library according to claim 1, wherein the plug (1) further comprises a latch (13), the latch (13) being provided outside the housing (11);

the socket (2) further comprises a locking mechanism (26), the locking mechanism (26) is arranged on the outer side of the base body (21), and the locking mechanism (26) is detachably connected with the lock catch (13).

9. The connector for a library according to claim 8, wherein the locking mechanism (26) includes a lock lever (261) and a link (262), one end of the link (262) is hinged with the housing (21), the other end is hinged with the lock lever (261), and the lock lever (261) is for detachable connection with the lock catch (13).

10. The connector for a library according to claim 9, wherein the cover (23) has a catch (231), and the lock lever (261) is engaged with the catch (231) when the cover (23) covers the mounting cavity (211).