Novel energy storage connector with secondary lock

Abstract

The utility model discloses a novel energy storage connector with a secondary lock. The novel energy storage connector comprises a socket, a plug and a movable separation blade, the plug is matched with the socket in a plugging manner, the plug is provided with a first pressing buckle, the first pressing buckle comprises a first clamping hook, a first connecting part and a first pressing part which are connected in sequence, the first connecting part is connected with the plug, and the socket is provided with a hooking part clamped with the first clamping hook; the movable blocking piece is installed on the plug and can slide relative to the plug so as to abut against or be far away from the side, close to the hooking part, of the pressing part. According to the novel energy storage connector with the secondary lock, the relative position of the plug and the socket is limited by clamping the first pressing buckle and the hooking part, and then the movable separation blade slides relative to the plug until the movable separation blade abuts against the first pressing part, so that the first pressing part can be prevented from being accidentally stressed and rotated to separate the first clamping hook from the hooking part; and the risk of accidental disconnection of the electric connection structure of the plug and the socket is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage connectors, in particular to a novel energy storage connector with a secondary lock. Background Art

[0002] In electronic devices, in order to achieve electrical connection between electrically independent components, an electrical connector is usually required, which can achieve electrical conduction between two independent electrical structures. Among them, the energy storage connector is a common type of electrical connector, which is usually used for high current connection. The traditional plug-in energy storage connector has the following shortcomings: the plug and the socket are generally connected by a single buckle structure. During use, the plug and the socket may be disconnected due to accidental touching of the buckle, causing the device to fail to operate. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a novel energy storage connector with a secondary lock.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a new energy storage connector with a secondary lock, comprising a socket, a plug and a movable baffle; the plug and the socket are plugged together, and the plug is provided with a first press buckle, the first press buckle comprises a first hook, a first connecting part and a first pressing part connected in sequence, the first connecting part is connected to the plug, and the socket is provided with a hook part that is clamped with the first hook; the movable baffle is installed on the plug, and the movable baffle can slide relative to the plug to contact or move away from the pressing part on the side close to the hook part.

[0005] Furthermore, a slide rail is provided on the plug, and the movable baffle is slidably matched with the slide rail.

[0006] Furthermore, the movable baffle is provided with a first card block, and the plug is provided with a second card block, and the second card block is used to abut against a side of the first card block close to the first pressing portion.

[0007] Furthermore, the number of the second clamping blocks is two, and the two second clamping blocks are arranged along the extension direction of the slide rail.

[0008] Furthermore, the movable baffle includes a baffle body and a second pressing buckle, the second pressing buckle includes a second hook, a second connecting portion and a second pressing portion connected in sequence, the second connecting portion is connected to the baffle body; the first clamping block is provided on the second hook.

[0009] Furthermore, an anti-slip structure is provided on the movable baffle and / or the second pressing portion.

[0010] Furthermore, it also includes a rotating ring, which is sleeved on the socket; a plurality of slots are arranged on the outer circumference of the rotating ring; and a plurality of convex ribs matching with the slots are arranged on the inner circumference of the plug.

[0011] Furthermore, the contact surfaces of the socket and the rotating ring are respectively provided with an annular groove and a limiting protrusion that slidably cooperates with the annular groove.

[0012] Furthermore, the socket includes a socket cavity shell and a socket conductor arranged in the socket cavity shell, and the plug includes a plug cavity shell and a plug conductor arranged in the plug cavity shell, and a socket anti-touch piece is provided at the top of the socket conductor.

[0013] Furthermore, a sealing member is provided between the plug and the socket.

[0014] The beneficial effect of the utility model is that the new energy storage connector with a secondary lock limits the relative position of the plug and the socket by engaging the first pressing buckle with the hook portion, and then the movable blocking piece is slid relative to the plug until the movable blocking piece abuts against the first pressing portion, thereby preventing the first pressing portion from being accidentally rotated by force so that the first hook is separated from the hook portion, thereby reducing the risk of accidental disconnection of the electrical connection structure between the plug and the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a new energy storage connector with a secondary lock according to the first embodiment of the utility model;

[0016] Figure 2 It is a cross-sectional view of a novel energy storage connector with a secondary lock according to Embodiment 1 of the utility model;

[0017] Figure 3 This is a schematic structural diagram of a plug and a movable baffle in a novel energy storage connector with a secondary lock according to Embodiment 1 of the present utility model;

[0018] Figure 4 This is an exploded view of a portion of the structure of a socket in a novel energy storage connector with a secondary lock according to the first embodiment of the utility model;

[0019] Figure 5 This is a schematic structural diagram of a plug in a new energy storage connector with a secondary lock according to Embodiment 1 of the present utility model.

[0020] Description of labels:

[0021] 1. socket; 11. socket cavity shell; 111. hook portion; 112. ring groove; 12. socket conductor;

[0022] 2. Plug; 21. First pressing buckle; 211. First hook; 212. First connecting portion; 213. First pressing portion; 22. Plug cavity shell; 221. Slide rail; 222. Second clamping block; 223. Raised rib; 23. Plug conductor;

[0023] 3. movable baffle; 31. baffle body; 32. second pressing buckle; 321. second hook; 322. second connecting portion; 323. second pressing portion; 324. first clamping block; 325. anti-slip structure;

[0024] 4. Rotating ring; 41. Slot; 42. Limiting protrusion;

[0025] 5. Socket anti-touch parts;

[0026] 6. Seals. DETAILED DESCRIPTION

[0027] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0028] Please refer to Figures 1 to 5 A new type of energy storage connector with a secondary lock comprises a socket 1, a plug 2 and a movable baffle 3; the plug 2 and the socket 1 are plugged together, the plug 2 is provided with a first pressing buckle 21, the first pressing buckle 21 comprises a first hook 211, a first connecting portion 212 and a first pressing portion 213 connected in sequence, the first connecting portion 212 is connected to the plug 2, and the socket 1 is provided with a hook portion 111 clamped by the first hook 211; the movable baffle 3 is installed on the plug 2, and the movable baffle 3 can slide relative to the plug 2 to contact or move away from the pressing portion close to the hook portion 111.

[0029] From the above description, it can be seen that the beneficial effect of the utility model is that: the new energy storage connector with a secondary lock limits the relative position of the plug 2 and the socket 1 by engaging the first pressing buckle 21 with the hook portion 111, and then the movable baffle 3 is slid relative to the plug 2 until the movable baffle 3 abuts against the first pressing portion 213, thereby preventing the first pressing portion 213 from being accidentally rotated by force so that the first hook 211 is separated from the hook portion 111, thereby reducing the risk of accidental disconnection of the electrical connection structure between the plug 2 and the socket 1.

[0030] Furthermore, a slide rail 221 is provided on the plug 2 , and the movable baffle 3 is slidably matched with the slide rail 221 .

[0031] It can be seen from the above description that the sliding connection between the plug 2 and the movable baffle 3 is simple and easy to assemble.

[0032] Furthermore, the movable blocking piece 3 is provided with a first clamping block 324 , and the plug 2 is provided with a second clamping block 222 , and the second clamping block 222 is used to abut against a side of the first clamping block 324 close to the first pressing portion 213 .

[0033] As can be seen from the above description, the second locking block 222 abutting against the first locking block 324 can limit the relative position of the movable blocking piece 3 and the plug 2 , so that the movable blocking piece 3 remains in a state of abutting against the first pressing portion 213 .

[0034] Furthermore, the number of the second clamping blocks 222 is two, and the two second clamping blocks 222 are arranged along the extension direction of the slide rail 221 .

[0035] It can be known from the above description that the two second locking blocks 222 respectively abut against the first locking block 324 so that the movable blocking piece 3 can maintain the state of abutting against or being away from the first pressing portion 213 .

[0036] Furthermore, the movable baffle 3 includes a baffle body 31 and a second pressing buckle 32, the second pressing buckle 32 includes a second hook 321, a second connecting portion 322 and a second pressing portion 323 connected in sequence, the second connecting portion 322 is connected to the baffle body 31; the second hook 321 is provided with the first clamping block 324.

[0037] It can be known from the above description that pressing the second pressing portion 323 can move the first locking block 324 on the second hook 321 away from the second locking block 222 , so that the movable blocking piece 3 can slide smoothly.

[0038] Furthermore, an anti-slip structure 325 is provided on the movable baffle 3 and / or the second pressing portion 323 .

[0039] It can be seen from the above description that the provision of the anti-slip structure 325 can increase the friction coefficient, which is beneficial to prevent the user from slipping when sliding the movable blocking piece 3 and / or pressing the second pressing portion 323 .

[0040] Furthermore, it also includes a rotating ring 4, which is sleeved on the socket 1; a plurality of slots 41 are provided on the outer circumference of the rotating ring 4; and a plurality of ribs 223 matching with the slots 41 are provided on the inner circumference of the plug 2.

[0041] It can be seen from the above description that by limiting the width of the corresponding rib 223 on the plug 2 and the slot 41 on the socket 1, it is possible to avoid the plug 2 of different polarities from being mistakenly inserted into the socket 1.

[0042] Furthermore, a ring groove 112 and a limiting protrusion 42 that slidably cooperates with the ring groove 112 are respectively provided on the contact surfaces of the socket 1 and the rotating ring 4 .

[0043] As can be seen from the above description, the rotating ring 4 can rotate to adjust its own position so as to be accurately aligned with the plug 2, thereby allowing the plug 2 and the socket 1 to be plugged in at any angle of 360°.

[0044] Furthermore, the socket 1 includes a socket cavity shell 11 and a socket conductor 12 arranged in the socket cavity shell 11, the plug 2 includes a plug cavity shell 22 and a plug conductor 23 arranged in the plug cavity shell 22, and a socket anti-touch member 5 is provided at the top of the socket conductor 12.

[0045] It can be seen from the above description that the socket anti-touch member 5 can prevent the user from accidentally touching the socket conductor 12 and causing electric shock.

[0046] Furthermore, a sealing member 6 is provided between the plug 2 and the socket 1 .

[0047] It can be seen from the above description that the seal 6 can respectively seal the assembly gaps between the plug 2 and the socket 1 to prevent external moisture or dust from entering the cavities of the plug 2 and the socket 1 and causing leakage.

[0048] Please refer to Figures 1 to 5 Embodiment 1 of the utility model is: a new type of energy storage connector with a secondary lock, comprising a socket 1, a plug 2 and a movable baffle 3; the plug 2 and the socket 1 are plugged together, a first pressing buckle 21 is provided on the plug 2, the first pressing buckle 21 comprises a first hook 211, a first connecting portion 212 and a first pressing portion 213 connected in sequence, the first connecting portion 212 is connected to the plug 2, and a hook portion 111 is provided on the socket 1 for clamping with the first hook 211; the movable baffle 3 is installed on the plug 2, and the movable baffle 3 can slide relative to the plug 2 to contact or move away from the pressing portion close to the hook portion 111.

[0049] Specifically, Figure 2 , Figure 4 and Figure 5As shown, the socket 1 includes a socket cavity shell 11 and a socket conductor 12 arranged in the socket cavity shell 11, and the plug 2 includes a plug cavity shell 22 and a plug conductor 23 arranged in the plug cavity shell 22. The plug cavity shell 22 has a plug-in cavity and an access cavity. The plug-in cavity is provided with an annular boss, which divides the plug-in cavity into an inner cavity and an annular cavity arranged around the inner cavity. The top of the inner cavity is connected to the access cavity. The plug conductor 23 is arranged in the inner cavity. The access cavity is connected to one end surface of the plug cavity shell 22 to form a cable socket for inserting a cable nose. The nose is provided with a through hole for the top of the plug conductor 23 to pass through. The socket cavity shell 11 is cylindrical, and the top of the socket cavity shell 11 is spaced apart from the top of the socket conductor 12. The top of the socket conductor 12 is inserted into the inner cavity to contact with the plug conductor 23, and the top of the peripheral wall of the socket cavity shell 11 is inserted into the annular cavity. The first pressing buckle 21 is arranged on the side of the plug cavity shell 22, the first hook 211, the first connecting portion 212 and the first pressing portion 213 are arranged in sequence from bottom to top, and the hook portion 111 is arranged on the outer surface of the socket cavity shell 11. Figure 3 As shown, the plug 2 is provided with a slide rail 221 , which is arranged on the top surface of the plug cavity shell 22 , and the movable baffle 3 is slidably matched with the slide rail 221 .

[0050] like Figure 2 and Figure 3 As shown, the movable baffle 3 is provided with a first card block 324, and the plug 2 is provided with a second card block 222, and the second card block 222 is used to abut against a side of the first card block 324 close to the first pressing portion 213. Specifically, the first card block 324 is arranged below the movable baffle 3. There are two second card blocks 222, and the two second card blocks 222 are arranged along the extension direction of the slide rail 221. The cross-sections of the second card block 222 and the first card block 324 are both triangular. When a second card block 222 close to the first pressing portion 213 abuts against the first card block 324, the movable baffle 3 remains in a state of abutting against the first pressing portion 213; when a second card block 222 away from the first pressing portion 213 abuts against the first card block 324, the movable baffle 3 remains in a state of being away from the first pressing portion 213.

[0051] like Figure 3 As shown, the movable baffle 3 includes a baffle body 31 and a second pressing buckle 32. The second pressing buckle 32 includes a second hook 321, a second connecting portion 322 and a second pressing portion 323 which are connected in sequence. The second connecting portion 322 is connected to the baffle body 31. The second hook 321 is provided with a first clamping block 324. Specifically, the baffle body 31 is in a rectangular frame shape, the second pressing buckle 32 is arranged inside the baffle body 31, and the two sides of the second connecting portion 322 are respectively connected to the baffle body 31.

[0052] like Figure 1As shown, the movable baffle 3 and the second pressing portion 323 are provided with an anti-skid structure 325. In this embodiment, the anti-skid structure 325 is composed of a plurality of strip-shaped protrusions arranged at intervals. In other embodiments, the anti-skid structure 325 can be configured as a plurality of protrusions arranged in an array.

[0053] like Figure 2 , Figure 4 and Figure 5 As shown, the novel energy storage connector with secondary lock also includes a rotating ring 4, which is sleeved on the socket 1; a plurality of slots 41 are provided on the outer circumference of the rotating ring 4; and a plurality of ribs 223 cooperating with the slots 41 are provided on the inner circumference of the plug 2. Specifically, the rotating ring 4 is in the shape of a ring, and the rotating ring 4 is coaxially arranged with the socket conductor 12. A plurality of slots 41 are evenly distributed around the circumference of the rotating ring 4, and a plurality of ribs 223 are arranged on the outer circumference of the annular cavity of the plug cavity shell 22, and the outer circumference of the rotating ring 4 is in contact with the outer circumference of the annular cavity of the plug cavity shell 22. The rotating ring 4 is chamfered at one end close to the plug 2, and the ribs 223 are chamfered at one end close to the socket 1, so as to facilitate the insertion of the ribs 223 into the slots 41. The partial area of ​​the rotating ring 4 protruding from the outer wall of the socket cavity shell 11 forms the hook portion 111.

[0054] like Figure 4 As shown, the contact surfaces of the socket 1 and the rotating ring 4 are respectively provided with an annular groove 112 and a limiting protrusion 42 that slides with the annular groove 112. In this embodiment, the outer circumference of the socket cavity shell 11 is provided with an annular groove 112, and the inner circumference of the rotating ring 4 is provided with two arc-shaped limiting protrusions 42 that cooperate with the annular grooves 112 and 111, so that the rotating ring 4 can rotate around the axial direction of the socket conductor 12. In other embodiments, it is also feasible to provide the annular groove 112 on the inner circumference of the rotating ring 4 and the limiting protrusion 42 on the outer circumference of the socket cavity shell 11.

[0055] like Figure 2 and Figure 4 As shown, the top of the socket conductor 12 is provided with a socket anti-touch member 5. Specifically, the top of the socket conductor 12 is cylindrical, and the socket anti-touch member 5 includes an anti-touch ring and a plurality of hooks connected to the bottom surface of the anti-touch ring, the plurality of hooks are evenly distributed around the circumference of the anti-touch ring, and an annular groove engaged with the hook is provided on the inner circumference of the socket conductor 12.

[0056] like Figure 2 and Figure 5 As shown, a seal 6 is provided between the plug 2 and the socket 1. Specifically, the seal 6 is preferably a sealing ring, and an annular mounting groove is provided on the outer peripheral surface of the annular boss of the plug cavity shell 22, and the seal 6 is arranged in the mounting groove.

[0057] In summary, the new energy storage connector with a secondary lock provided by the utility model limits the relative position of the plug and the socket by engaging the first pressing buckle with the hook part, and then sliding the movable baffle relative to the plug until the movable baffle contacts the first pressing part, so as to prevent the first pressing part from being accidentally rotated by force so that the first hook and the hook part are separated, thereby reducing the risk of accidental disconnection of the electrical connection structure between the plug and the socket. The two second card blocks contact the first card block respectively to keep the movable baffle in contact with or away from the first pressing part. Pressing the second pressing part can make the first card block on the second hook away from the second card block, so that the movable baffle can slide smoothly. Setting an anti-slip structure can increase the friction coefficient, which is conducive to preventing the user from slipping when pressing the first pressing part and / or the second pressing part. The rotating ring can rotate to adjust its own position, so as to accurately align with the plug, so that the plug and the socket can be plugged at any angle of 360°. The socket anti-touch member can prevent the user from accidentally touching the socket conductor and getting an electric shock. The seal can respectively seal the assembly gaps of the plug and the socket to prevent external moisture or dust from entering the cavities of the plug and the socket to cause leakage.

[0058] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A new type of energy storage connector with a secondary lock, characterized in that: It includes a socket, a plug and a movable baffle; the plug and the socket are plugged together, the plug is provided with a first push buckle, the first push buckle includes a first hook, a first connecting part and a first pressing part connected in sequence, the first connecting part is connected to the plug, and the socket is provided with a hook part that is clamped with the first hook; the movable baffle is installed on the plug, and the movable baffle can slide relative to the plug to contact or move away from the pressing part on the side close to the hook part.

2. According to claim 1, a new type of energy storage connector with a secondary lock is characterized in that: The plug is provided with a slide rail, and the movable baffle is slidably matched with the slide rail.

3. A novel energy storage connector with a secondary lock according to claim 2, characterized in that: The movable baffle is provided with a first card block, and the plug is provided with a second card block, and the second card block is used to abut against a side of the first card block close to the first pressing portion.

4. According to claim 3, a new type of energy storage connector with a secondary lock is characterized in that: The number of the second clamping blocks is two, and the two second clamping blocks are arranged along the extension direction of the slide rail.

5. According to claim 3, a new type of energy storage connector with a secondary lock is characterized in that: The movable baffle includes a baffle body and a second pressing buckle, the second pressing buckle includes a second hook, a second connecting portion and a second pressing portion connected in sequence, the second connecting portion is connected to the baffle body; the first clamping block is provided on the second hook.

6. A novel energy storage connector with a secondary lock according to claim 5, characterized in that: The movable baffle and / or the second pressing portion are provided with an anti-slip structure.

7. A novel energy storage connector with a secondary lock according to claim 1, characterized in that: It also includes a rotating ring, which is sleeved on the socket; a plurality of slots are arranged on the outer circumference of the rotating ring; and a plurality of convex ribs matching with the slots are arranged on the inner circumference of the plug.

8. The novel energy storage connector with a secondary lock according to claim 7 is characterized in that: An annular groove and a limiting protrusion which is slidably matched with the annular groove are respectively provided on the contact surfaces of the socket and the rotating ring.

9. A novel energy storage connector with a secondary lock according to claim 1, characterized in that: The socket comprises a socket cavity shell and a socket conductor arranged in the socket cavity shell, and the plug comprises a plug cavity shell and a plug conductor arranged in the plug cavity shell. A socket anti-touch piece is arranged at the top of the socket conductor.

10. A novel energy storage connector with a secondary lock according to claim 1, characterized in that: A sealing member is provided between the plug and the socket.

Images