Starting battery

Abstract

The utility model discloses a starting battery, belongs to the technical field of batteries, and aims to overcome the defect that the existing starting battery is inconvenient to activate when facing different safety environments. The starting battery comprises a box body and a cover body, a battery cell and a control panel are arranged in the box body, a first activation button is arranged on the cover body, a connecting plug connected with the control panel and a cover plate covering the connecting plug are arranged on the cover body, the connecting plug is provided with a plug port, a plug is inserted in the plug port, and the cover plate is provided with a second activation button. The plug is connected with the operation box through a wire, and the operation box is provided with a second activation button. When the first activation button is shielded, the user can still activate the starting battery through the second activation button on the operation box, and when the first activation button is not shielded, the plug can be pulled out of the connecting plug, so that the operation box is disassembled, the adaptive capacity of the starting battery is improved, and the service life of the starting battery is prolonged. And the risk that the activated battery is inconvenient to operate in certain mounting environments is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of batteries and relates to a starting battery. Background Art

[0002] With the continuous promotion of new energy technologies, the application of lithium batteries is becoming more and more extensive, and their functions are gradually increasing. The existing starting lithium battery has overcharge protection function, over-discharge protection function, sleep function, etc. Among them, the sleep function can make the battery enter sleep mode when it is not used for a long time, and then activate it when it is needed; the battery can also be put into sleep mode when the power is low, so as to ensure the subsequent use of the starting battery. After the battery is dormant, the battery can be activated by an external power display button. The power display button is set between the two battery poles. If the power display button is not blocked after the battery is installed on the vehicle body, it can be activated by using the power display button. If the power display button is blocked after the battery is installed on the vehicle body, it is necessary to open the relevant blocking cover to operate the power display button, which is inconvenient. Summary of the invention

[0003] The utility model proposes a starting battery in view of the problems existing in the prior art, aiming to overcome the defect that the existing starting battery is prone to inconvenience in battery activation operation in the face of different safety environments.

[0004] The utility model is achieved in this way:

[0005] A starting battery comprises a box body and a cover body, wherein the box body contains a battery cell and a control board, and the cover body is provided with a first activation button. The invention is characterized in that the cover body is provided with a plug connector connected to the control board and a cover plate covering the plug connector, the plug connector has a plug interface, a plug is inserted at the plug interface, the plug is connected to an operating box via a wire, and the operating box is provided with a second activation button.

[0006] The battery includes a positive electrode and a negative electrode extending from both ends of the cover body, the first activation button is located between the positive electrode and the negative electrode, and the cover body is provided with a retaining rib, the retaining rib blocks between the positive electrode and the first activation button and between the negative electrode and the first activation button.

[0007] The cover body is provided with a mounting groove for accommodating the plug connector, the width of the two ends of the plug connector is greater than the width of the middle portion, and the groove wall of the mounting groove has a convex portion embedded between the two ends of the plug connector.

[0008] The lower surface of the cover plate is provided with a fixing rib, and the lower end of the fixing rib abuts against the plug connector.

[0009] The upper end surface of the plug connector is provided with a step surface, and a side surface of the fixing rib abuts against the step surface.

[0010] The lower end of the fixing rib is provided with a chamfer.

[0011] The length direction of the fixing rib is parallel to the step surface, and the length of the fixing rib is greater than twice the width of the fixing rib.

[0012] The lower end surface of the cover plate is provided with a semi-enclosed convex rib, the opening of the convex rib faces the plug insertion direction, and the cover body is provided with a semi-enclosed groove matched with the convex rib.

[0013] A sealant is arranged in the groove.

[0014] The operation box is provided with a power indicator light.

[0015] The utility model provides a starting battery, including a first activation button on a cover body and a second activation button on an operating box. When the first activation button is blocked, the user can still activate the starting battery through the second activation button on the operating box. When the first activation button is not blocked, the plug can be unplugged from the plug connector to disassemble the operating box. This improves the adaptability of the starting battery and reduces the risk of inconvenient operation of the activation battery in certain installation environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the starting battery;

[0017] Figure 2 This is a schematic diagram of the structure of the starter battery before the cover is installed;

[0018] Figure 3 It is a schematic diagram of the local structure of the starting battery;

[0019] Figure 4 A schematic diagram of the structure of the cover plate.

[0020] Explanation of the accompanying drawings: 100, box body; 110, positive electrode; 120, negative electrode; 200, cover body; 210, first activation button; 220, retaining rib; 230, mounting groove; 231, convex portion; 240, step surface; 250, groove; 300, plug connector; 310, plug; 320, wire; 330, operation box; 331, second activation button; 332, power indicator light; 400, cover plate; 410, fixing rib; 420, convex rib. DETAILED DESCRIPTION

[0021] The following will further describe the specific implementation of the utility model in combination with the accompanying drawings of the embodiments, so that the technical solution of the utility model is easier to understand and grasp. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0022] This embodiment provides a starting battery, such as Figure 1-4 As shown, it includes a box body 100 and a cover body 200. The box body 100 contains a battery cell and a control board. The control board can control the battery to enter a dormant state. The cover body 200 is provided with a first activation button 210, which is connected to the control board. The user activates the dormant start-up battery through the first activation button 210. The cover body 200 is provided with a plug connector 300 connected to the control board and a cover plate 400 covering the plug connector 300. The plug connector 300 has a plug interface, and a plug 310 is inserted at the plug interface. The plug 310 is connected to an operation box 330 through a wire 320. The operation box 330 has a second activation button 331. When the user operates the second activation button 331, the control signal can be transmitted to the control board through the wire 320, the plug 310, and the plug connector 300, thereby activating the dormant battery. The operation box 330 is provided with a power indicator light 332, which can simultaneously display the battery power status when the battery is activated.

[0023] like Figure 2 As shown, the battery includes a positive electrode 110 and a negative electrode 120 extending from both ends of the cover 200, the first activation button 210 is located between the positive electrode 110 and the negative electrode 120, and the cover 200 is provided with a retaining rib 220, the retaining rib 220 blocks between the positive electrode 110 and the first activation button 210 and between the negative electrode 120 and the first activation button 210. The retaining rib 220 can prevent the user from accidentally touching the positive electrode 110 and the negative electrode 120, and also prevent the liquid flowing to the position of the first activation button 210 from flowing to the positive electrode 110 or the negative electrode 120, thereby improving the safety of battery use.

[0024] like Figure 2 , 3 As shown, the cover 200 has a mounting groove 230 for accommodating the plug connector 300, the width of the two ends of the plug connector 300 is greater than the width of the middle portion, and the groove wall of the mounting groove 230 has a convex portion 231 embedded between the two ends of the plug connector 300. In this way, the plug connector 300 can be positioned, and the stability and assembly efficiency of the installation of the plug connector 300 are improved.

[0025] like Figure 3 , 4As shown, the lower surface of the cover plate 400 has a fixing rib 410, and the lower end of the fixing rib 410 abuts against the plug connector 300. This can prevent the plug connector 300 from shaking up and down.

[0026] like Figure 2-4 As shown, the upper end surface of the plug connector 300 has a step surface 240, and one side of the fixing rib 410 abuts against the step surface 240. This can further prevent the plug connector 300 from shaking back and forth and improve the stability of the fixing of the plug connector 300. The lower end of the fixing rib 410 is chamfered to ensure smooth insertion of the fixing rib 410. The length direction of the fixing rib 410 is parallel to the step surface 240, and the length of the fixing rib 410 is greater than twice the width of the fixing rib 410. Figure 3 From the perspective, the left and right directions are the width of the fixing rib 410 . A larger length facilitates the stable contact between the fixing rib 410 and the step surface 240 , while a shorter width facilitates the extrusion and deformation between the fixing rib 410 and the step surface 240 , thereby improving the tightness of the contact between the fixing rib 410 and the step surface 240 .

[0027] like Figure 2-4 As shown, the lower end surface of the cover plate 400 has a semi-enclosed convex rib 420, the opening of the convex rib 420 faces the insertion direction of the plug 310, and the cover body 200 has a semi-enclosed groove 250 that matches the convex rib 420. Sealant is provided in the groove 250. This is conducive to the sealing and fixing of the three sides of the cover plate 400 with the cover body 200, and can reduce the risk of deformation of the upper surface of the cover plate 400.

Claims

1. A starting battery, comprising a box body (100) and a cover body (200), wherein the box body (100) contains a battery cell and a control board, and the cover body (200) is provided with a first activation button (210), characterized in that: The cover body (200) is provided with a plug connector (300) connected to the control panel and a cover plate (400) covering the plug connector (300); the plug connector (300) has a plug interface, a plug (310) is plugged into the plug interface, the plug (310) is connected to an operating box (330) via a wire (320), and the operating box (330) has a second activation button (331).

2. A starting battery according to claim 1, characterized in that: The battery comprises a positive electrode (110) and a negative electrode (120) extending from two ends of the cover body (200); the first activation button (210) is located between the positive electrode (110) and the negative electrode (120); and the cover body (200) is provided with a retaining rib (220), the retaining rib (220) blocks between the positive electrode (110) and the first activation button (210) and between the negative electrode (120) and the first activation button (210).

3. A starting battery according to claim 1, characterized in that: The cover body (200) is provided with a mounting groove (230) for accommodating the plug connector (300), the width of the two ends of the plug connector (300) is greater than the width of the middle portion, and the groove wall of the mounting groove (230) has a convex portion (231) embedded between the two ends of the plug connector (300).

4. A starting battery according to claim 1, characterized in that: The lower surface of the cover plate (400) is provided with a fixing rib (410), and the lower end of the fixing rib (410) abuts against the plug connector (300).

5. A starting battery according to claim 4, characterized in that: The upper end surface of the plug connector (300) is provided with a step surface (240), and one side surface of the fixing rib (410) abuts against the step surface (240).

6. A starting battery according to claim 4, characterized in that: The lower end of the fixing rib (410) is provided with a chamfer.

7. A starting battery according to claim 5, characterized in that: The length direction of the fixing rib (410) is parallel to the step surface (240), and the length of the fixing rib (410) is greater than twice the width of the fixing rib (410).

8. A starting battery according to claim 1, characterized in that: The lower end surface of the cover plate (400) has a semi-enclosed convex rib (420), the opening of the convex rib (420) faces the insertion direction of the plug (310), and the cover body (200) has a semi-enclosed groove (250) that matches the convex rib (420).

9. A starting battery according to claim 8, characterized in that: Sealant is provided in the groove (250).

10. A starting battery according to claim 1, characterized in that: The operation box (330) is provided with a power indicator light (332).

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