CN-224204507-U - Unlocking key lock catch structure of energy storage connector

Abstract

The application discloses an unlocking key lock catch structure of an energy storage connector, which relates to the technical field of electric connectors and comprises a female end body, an unlocking key and a spring, wherein a key groove for placing the unlocking key is formed in the female end body, a locking part, a guiding part and a resetting part are arranged on the unlocking key, the locking part is propped against the inner wall of the key groove, the guiding part is in sliding fit with the inner wall of a key groove, one end of the spring is arranged on the resetting part, and the other end of the spring is arranged on the inner wall of the key groove. The application has the advantages of stable and reliable structure, convenient operation and good connection, locking and unlocking functions.

Inventors

• YANG BIN
• QIN FEIHU
• DENG DONGSHENG
• ZHU XINAI
• Fang Peixi

Assignees

• 湖南徕木电子有限公司

Dates

Publication Date

20260505

Application Date

20250528

Claims (8)

1. 1. The energy storage connector unlocking key lock catch structure is characterized by comprising a female end body (1), an unlocking key (2) and a spring (3), wherein a key pressing groove (4) for placing the unlocking key (2) is formed in the female end body (1), a locking part (21), a guiding part (22) and a resetting part (23) are arranged on the unlocking key (2), the locking part (21) is abutted against the inner wall of the key pressing groove (4), the guiding part (22) is in sliding fit with the inner wall of the key pressing groove (4), one end of the spring (3) is arranged on the resetting part (23), and the other end of the spring (3) is arranged on the inner wall of the key pressing groove (4).
2. 2. The unlocking key lock catch structure of the energy storage connector is characterized in that the locking part (21) comprises a cantilever (5) arranged on the front side and the back side of the unlocking key (2), an elastic barb structure (6) is arranged on the tail of the cantilever (5), and the barb structure (6) is abutted against the inner wall of the key groove (4).
3. 3. The unlocking key lock catch structure of the energy storage connector of claim 1, wherein the guide portion (22) comprises a sliding groove (7) formed in the side edge of the unlocking key (2), guide ribs (8) are fixed on the inner side wall of the key groove (4), and the guide ribs (8) are in sliding fit with the sliding groove (7).
4. 4. The unlocking key lock catch structure of the energy storage connector of claim 1, wherein the reset portion (23) comprises an unlocking key (2) provided with a mounting hole (9), and the end portion of the spring (3) is mounted in the mounting hole (9).
5. 5. The unlocking key lock catch structure of the energy storage connector, as set forth in claim 1, wherein the side, away from the spring (3), of the unlocking key (2) is provided with a wavy end face.
6. 6. The unlocking key lock catch structure of the energy storage connector is characterized in that the unlocking key (2) is further provided with a buckle (10), the female end body (1) is provided with a sleeve structure (11), and the buckle (10) is in buckling fit with a step surface arranged on the sleeve structure (11).
7. 7. The energy storage connector unlocking key lock catch structure of claim 1, wherein the unlocking key (2) is made of nylon PA66 and glass fiber materials.
8. 8. The unlocking button locking structure of the energy storage connector, as set forth in claim 6, wherein the buckle (10) is formed with a guiding chamfer.

Description

Unlocking key lock catch structure of energy storage connector Technical Field The application relates to the technical field of electric connectors, in particular to an unlocking key lock catch structure of an energy storage connector. Background With the continuous innovation of energy storage technology, the energy storage technology shows a development situation with great potential, and has a very rich application scene. The energy storage technology can assist families, industry, commerce and the like to realize automatic self-service of electric power and peak-valley electricity price arbitrage, effectively reduce electricity cost and improve energy utilization efficiency, can improve thermal power frequency modulation response capability and new energy power generation utilization efficiency on the power supply side, promotes optimization and upgrading of an energy structure, can be used for peak regulation, frequency modulation, standby and the like on the power grid side, enhances the power transmission capability of regional power grids, and ensures stable operation of the power grids. The existing mode that a cantilever is provided with a barb for buckling and stressing has obvious defects, and when the number of times of plugging and unplugging of a male end and a female end is too large or after a product is aged for a certain period of time, the barb of the unlocking key is easy to break, so that the unlocking key pops up. The lock catch of the connector is invalid after the male end and the female end are matched repeatedly in the process of working and running, so that the male end and the female end are separated, poor electrical contact is caused, and even safety accidents are caused. Disclosure of utility model In order to solve the problems that after multiple times or after a certain service life, products are aged, barbs of unlocking keys are easy to break to cause the unlocking keys to pop out, locking of male ends and female ends is aged, and poor contact is easy to cause, the application provides an unlocking key locking structure of an energy storage connector. The application provides an unlocking key lock catch structure of an energy storage connector, which adopts the following technical scheme: The utility model provides an energy storage connector unblock button hasp structure, includes female end body, unblock button and spring, the button groove that the unblock button was placed has been seted up on the female end body, have locking part, guiding portion and portion that resets on the unblock button, locking part offsets with button inslot wall, guiding portion and the inside wall sliding fit who presses the keyway, the one end of spring is installed on the portion that resets, the other end of spring is installed on the inner wall according to the keyway. Through adopting above-mentioned technical scheme, locking part and button groove looks butt play the locking effect, and the guide part of unblock button slides at button inslot wall, guarantees that the direction of unblock button is stable, and after long-time use ageing, the unblock button still can withhold in the female end is originally internal, guarantees that the contact is good, stable in structure to and it is smooth and easy to slide, and the reset part of unblock button and the inner wall in button groove form certain interval, and the accessible presses the reset function of spring realization unblock button. Optionally, the locking portion includes the cantilever that sets up on the positive and negative of unblock button, set up on the cantilever afterbody and possess elastic barb structure, barb structure offsets with the inner wall according to the keyway. Through adopting above-mentioned technical scheme, traditional female end atress is detained by a cantilever barb usually, detains female end by both ends cantilever barb atress for the atress is even when barb structure offsets with the button inslot wall, increases one time barb and detains the power, lets the product in adverse circumstances and ageing back, and the unblock button can firmly detain in female end originally, and tight lock detains the board end and does not drop, avoids leading to electrical contact failure and emergence incident because of public end and female end separation. Optionally, the spout has been seted up including the side of unblock button to the guiding portion, be fixed with the direction muscle on the inside wall according to the keyway, direction muscle and spout sliding fit. By adopting the technical scheme, the guide installation and sliding of the unlocking key in the key groove are realized, and the stability and accuracy of the movement of the unlocking key are ensured. Optionally, the reset portion includes that the unlocking button is last to have seted up the mounting hole, the tip of spring is installed in the mounting hole. Through adopting above-mentioned technical scheme, pack into the spring back and