Energy storage connector capable of preventing mistaken touch and mistaken insertion

Abstract

The utility model discloses an energy storage connector capable of preventing mistaken touch and mistaken plugging, which comprises a connector main body and a connecting seat, the left side of the connector main body is provided with a connecting groove, the connecting groove is internally connected with a socket terminal, the rear side of the connecting groove is connected with a bearing, and the right end of the bearing is provided with a connecting cylinder. A first gear is mounted on the surface of the connecting cylinder, a second gear is engaged above the first gear, a fixing rod penetrates through the second gear, a spring is mounted on the periphery of the right side of the fixing rod, a fixing block is mounted at the top of the connector body, a top cover is arranged above the fixing block, and a rubber layer is arranged on the inner side of the top cover. The right side of the connector main body is connected with an external tooth joint, and a top cover at the top of the connector main body rotates through a rotating shaft, so that the top cover completely covers a structure connected with the fixed rod, thereby reducing the entering of dust and rainwater, and reducing the damage of dust and rainwater to internal parts.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage connectors, in particular to an energy storage connector capable of preventing accidental touch and insertion. Background Art

[0002] Energy storage connectors are a special type of connector that is mainly used in energy storage devices, such as batteries and supercapacitors, to achieve energy storage and release. They have the characteristics of high voltage resistance, large current, and fast charging and discharging, meeting the special requirements of energy storage devices for connectors. In the industrial field, energy storage connectors are usually manufactured through a stamping process and then electroplated to enhance conductivity and prevent oxidation. In addition, energy storage connectors also need to undergo rigorous testing to ensure quality.

[0003] At present, when a plug is inserted into a socket, it is easy to insert it incorrectly. Some energy storage connectors are equipped with a structure to prevent incorrect insertion, but it is difficult to insert and connect, which cannot meet the needs of quick plugging and unplugging. In addition, the connector has poor sealing, and dust and moisture can easily enter the interior of the connector, posing a safety hazard.

[0004] Therefore, we propose an energy storage connector that can prevent accidental touch and mis-insertion, so as to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide an energy storage connector that can prevent accidental touch and insertion, so as to solve the problems of difficult plugging and inconvenient plugging of current connectors and poor sealing of connectors raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an energy storage connector that can prevent accidental touch and error insertion, comprising a connector body and a connecting seat, a connecting groove being provided on the left side of the connector body, and a socket terminal being connected inside the connecting groove, a bearing being connected to the rear side of the connecting groove, and a connecting cylinder being installed at the right end of the bearing, a first gear being installed on the surface of the connecting cylinder, and a second gear being meshed above the first gear, a fixing rod being passed through the inside of the second gear, and a spring being installed on the outer periphery of the fixing rod on the right side, a fixing block being installed on the top of the connector body, a top cover being provided above the fixing block, and a rubber layer being provided on the inside of the top cover, an external tooth joint being connected to the right side of the connector body, an anti-error buckle being provided at the right end of the connector body, a connecting seat being provided on the right side of the connector body, and an internal tooth sleeve being movably connected to the left side of the connecting seat, and an internal connecting buckle being provided inside the left side of the connecting seat.

[0007] Preferably, notches corresponding to the fixing rods are evenly distributed inside the second gear.

[0008] Preferably, a rotating shaft is provided at the right end of the top cover, and the top cover forms a rotating structure with the top of the connector body through the rotating shaft, and the area length of the top cover is greater than the length of the fixing rod.

[0009] Preferably, a thread is provided on the surface of the external thread joint, and the connector body is threadedly connected to the internal thread sleeve through the external thread joint.

[0010] Preferably, the connecting seat is provided with an upper and a lower part, and the same end of the upper and lower parts of the connecting seat are connected via bolts.

[0011] Preferably, the outer diameter of the anti-error buckle matches the inner diameter of the inner connecting buckle.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the energy storage connector can be prevented from accidental touch and insertion,

[0013] (1) By turning the second gear to drive the first gear, the first gear drives the connecting cylinder, and then drives the connecting groove set on the left side of the bearing, so that the connecting groove is adjusted to change different angles, thereby facilitating the multi-directional connection of the socket terminal.

[0014] (2) The top cover on the top of the connector body rotates through the shaft so that it completely covers the structure connected to the fixing rod, thereby reducing the entry of dust and rainwater and reducing the damage of dust and rainwater to internal parts.

[0015] (3) By rotating the inner sleeve and connecting it with the outer joint, dust and rainwater are prevented from entering the interface, thereby reducing damage to the internal circuit. The threaded connection structure avoids bolt connection, making it more convenient to plug in. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the side sectional structure of the utility model;

[0019] Figure 4 This is a side view of the structure of the utility model;

[0020] Figure 5 This is a structural diagram of the connecting seat of the utility model.

[0021] In the figure: 1. Connector body; 2. Socket terminal; 3. Bearing; 4. Connecting cylinder; 5. First gear; 6. Second gear; 7. Fixing rod; 8. Top cover; 9. Fixing block; 10. Spring; 11. Rubber layer; 12. External thread joint; 13. Anti-error buckle; 14. Internal thread sleeve; 15. Connecting seat; 16. Connecting groove; 17. Internal connecting buckle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5 The utility model provides a technical solution: an energy storage connector that can prevent accidental touch and error insertion, including a connector body 1 and a connecting seat 15, a connecting groove 16 is opened on the left side of the connector body 1, and a socket terminal 2 is connected inside the connecting groove 16, a bearing 3 is connected to the rear side of the connecting groove 16, and a connecting cylinder 4 is installed on the right end of the bearing 3, a first gear 5 is installed on the surface of the connecting cylinder 4, and a second gear 6 is meshed above the first gear 5, a fixing rod 7 passes through the inside of the second gear 6, and a spring 10 is installed on the outer periphery of the fixing rod 7 on the right side, a fixing block 9 is installed on the top of the connector body 1, a top cover 8 is provided above the fixing block 9, and a rubber layer 11 is provided on the inner side of the top cover 8, an external tooth joint 12 is connected to the right side of the connector body 1, an anti-error buckle 13 is provided at the right end of the connector body 1, a connecting seat 15 is provided on the right side of the connector body 1, and an internal tooth sleeve 14 is movably connected to the left side of the connecting seat 15, and an internal connecting buckle 17 is provided inside the left side of the connecting seat 15.

[0024] The second gear 6 has notches evenly distributed inside it that correspond to the fixing rod 7. By pulling the fixing rod 7, it is pulled out of the notch of the second gear 6, thereby releasing the fixation of the second gear 6. Then, by toggling the second gear 6 to drive the first gear 5, the first gear 5 drives the connecting cylinder 4, and then drives the connecting groove 16 set on the left side of the bearing 3, so that the connecting groove 16 is adjusted to change different angles, thereby facilitating the multi-directional connection of the socket terminal 2.

[0025] A rotating shaft is provided at the right end of the top cover 8, and the top cover 8 forms a rotating structure with the top of the connector body 1 through the rotating shaft. The area length of the top cover 8 is greater than the length of the fixing rod 7. The top cover 8 rotates through the rotating shaft so that it completely covers the structure connected to the fixing rod 7, thereby reducing the entry of dust and rainwater, and reducing the damage of dust and rainwater to internal parts.

[0026] The surface of the external joint 12 is provided with threads, and the connector body 1 is threadedly connected to the internal sleeve 14 through the external joint 12. By rotating the internal sleeve 14 to connect with the external joint 12, dust and rainwater are prevented from entering the interface, thereby reducing damage to the internal circuit. The threaded connection structure avoids bolt connection, making it more convenient to plug in.

[0027] The connecting base 15 is configured to be composed of two parts, an upper part and an lower part, and the same end of the upper and lower parts of the connecting base 15 is connected by bolts. When the internal circuit is damaged and needs to be replaced, the bolts are removed to release the fixation of the upper and lower parts, and then the upper part of the connecting base 15 is removed to expose the internal circuit, thereby facilitating replacement.

[0028] The outer diameter of the anti-error buckle 13 matches the inner diameter of the inner connecting buckle 17. The anti-error buckle 13 is inserted into the inner connecting buckle 17 in a staggered manner and then fixed by rotation, thereby basically fixing the connector body 1 and the connecting seat 15.

[0029] Working principle: When using the energy storage connector that can prevent accidental touch and insertion, first, the top cover 8 is rotated by the rotating shaft to expose the second gear 6. Then, by pulling the fixing rod 7, the fixing rod 7 slides inside the fixing block 9 and is pulled out of the notch of the second gear 6, thereby releasing the fixation of the second gear 6. Then, by toggling the second gear 6, the first gear 5 is driven, and the first gear 5 drives the connecting cylinder 4, and then drives the connecting groove 16 set on the left side of the bearing 3, so that the connecting groove 16 is adjusted to change different angles, thereby facilitating the multi-directional connection of the socket terminal 2.

[0030] Next, after the second gear 6 is moved to the desired position, the fixing rod 7 is released, and the fixing rod 7 is reset and snapped into the slot by the spring 10 to fix it. Then, the top cover 8 is rotated by the shaft to completely cover the fixing rod 7 and the second gear 6, thereby reducing the ingress of dust and rainwater and reducing the damage to the internal parts. In addition, a rubber layer 11 is provided inside the top cover 8 to prevent the parts from directly wearing the top cover 8 when they are damaged, thereby increasing the service life of the top cover 8 to a certain extent.

[0031] Afterwards, the anti-error buckle 13 is inserted into the inner connecting buckle 17 in a staggered manner, and then fixed by rotation, so as to basically fix the connector body 1 and the connecting seat 15. Then, the connector body 1 is threadedly connected to the inner sleeve 14 through the outer thread joint 12, thereby covering the joint between the anti-error buckle 13 and the inner connecting buckle 17 to prevent the ingress of dust and rainwater, thereby reducing damage to the internal circuit. The threaded connection structure avoids bolt connection, making it more convenient to plug in.

[0032] Finally, the connecting base 15 is provided with an upper and lower part. When the internal circuit is damaged and needs to be replaced, the upper and lower parts are released by removing the bolts, and then the internal circuit is exposed to the outside by removing the upper connecting base 15, so that it can be replaced, thereby reducing the replacement time. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An energy storage connector capable of preventing accidental touch and insertion, comprising a connector body (1) and a connection seat (15), characterized in that: The connector body (1) is provided with a connection groove (16) on the left side, and the connection groove (16) is connected to a socket terminal (2), the connection groove (16) is connected to a bearing (3) at the rear side, and a connection cylinder (4) is installed at the right end of the bearing (3), a first gear (5) is installed on the surface of the connection cylinder (4), and a second gear (6) is engaged above the first gear (5), a fixing rod (7) is passed through the inside of the second gear (6), and a spring (10) is installed on the outer periphery of the fixing rod (7) on the right side, and the connector body (1) A fixing block (9) is installed on the top, a top cover (8) is provided above the fixing block (9), and a rubber layer (11) is provided on the inner side of the top cover (8), an external thread joint (12) is connected to the right side of the connector body (1), an anti-error buckle (13) is provided at the right end of the connector body (1), a connecting seat (15) is provided on the right side of the connector body (1), and an internal thread sleeve (14) is movably connected to the left side of the connecting seat (15), and an internal connecting buckle (17) is provided inside the left side of the connecting seat (15).

2. The energy storage connector capable of preventing accidental touch and insertion according to claim 1, characterized in that: Notches corresponding to the fixing rods (7) are evenly distributed inside the second gear (6).

3. The energy storage connector capable of preventing accidental touch and insertion according to claim 1, characterized in that: The right end of the top cover (8) is provided with a rotating shaft, and the top cover (8) forms a rotating structure with the top of the connector body (1) through the rotating shaft. The area length of the top cover (8) is greater than the length of the fixing rod (7).

4. The energy storage connector capable of preventing accidental touch and insertion according to claim 1, characterized in that: The surface of the external thread joint (12) is provided with threads, and the connector body (1) is threadedly connected to the internal thread sleeve (14) via the external thread joint (12).

5. The energy storage connector capable of preventing accidental touch and insertion according to claim 1, characterized in that: The connecting seat (15) is provided with an upper and a lower part, and the same end of the upper and lower parts of the connecting seat (15) is connected via a bolt.

6. The energy storage connector capable of preventing accidental touch and insertion according to claim 1, characterized in that: The outer diameter of the error-preventing buckle (13) matches the inner diameter of the inner connecting buckle (17).

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