CN219304533U

CN219304533U - Power supply device for continuous power supply

Info

Publication number: CN219304533U
Application number: CN202320150246.1U
Authority: CN
Inventors: 冯正国; 王立新; 余建娟
Original assignee: Nanjing Guotie Electric Co ltd
Current assignee: Nanjing Guotie Electric Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-07-04
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a power supply device for continuous power supply, which relates to the technical field of power supplies and comprises a power supply shell, wherein one side of the power supply shell is provided with two battery slots, a power supply body is arranged in each battery slot in a poppable mode, a partition board is arranged in each battery slot, and an electrified connecting piece is fixed on each partition board; symmetrical locking pieces are arranged at two ends of the inside of the battery slot, and a reset push-pull mechanism is arranged at one end of the locking piece, which is far away from the lock head; the top of power casing is equipped with the translucent cover, and the inside of translucent cover is equipped with the alarm lamp, links to each other with the alarm lamp control circuit, and control circuit passes through the wire and links to each other with circular telegram connecting piece, push-and-pull mechanism and external power source interface that resets, and the inside of battery slot is equipped with the shell fragment that is used for popping out the power supply body. The utility model adopts a double-power structure, can effectively avoid the condition that the equipment is powered off due to the fact that the electricity cannot be replaced in time, can realize uninterrupted power supply of the equipment, and ensures normal operation of the equipment.

Description

Power supply device for continuous power supply

Technical Field

The utility model belongs to the technical field of power supplies, and particularly relates to a power supply device for continuously supplying power.

Background

The power supply is widely applied to various industries, in the fields of power grid monitoring and the like, some power supply modules are often used for some mobile equipment, and because the battery modules are often limited in storage capacity, the power supply modules need to be timely supplemented with electric quantity or replaced with new power supply, and when the equipment is in operation, the equipment cannot normally operate due to the fact that the power supply cannot be timely replaced, so that uninterrupted power replacement of electric equipment can be timely carried out, and the power supply device for continuous power supply is provided.

Disclosure of Invention

The utility model aims to solve the defect that in the prior art, power supply module is not timely changed or short power supply occurs when power is changed. The utility model adopts a double-power-supply structure, one of the double-power-supply structures is used as a standby power supply, and after the electric quantity of one power supply is depleted, the standby power supply is started to supply power, and the working personnel is reminded to replace the standby power supply, so that the situation that the power is forgotten to replace can be effectively avoided, and uninterrupted power supply of equipment can be realized.

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

the power supply device comprises a power supply shell, wherein two battery slots are formed in one side of the power supply shell, a power supply body is arranged in the battery slots in a poppable mode, a partition plate is arranged in each battery slot, and an electrified connecting piece corresponding to a charging or discharging port of the power supply body is fixed on each partition plate; symmetrical locking pieces are arranged at two ends of the inside of the battery slot, the locking pieces are fixed on the partition board through pin shafts, clamping grooves corresponding to locking heads of the locking pieces are arranged at two sides of the power supply body, and a reset push-pull mechanism is arranged at one end, away from the locking heads, of the locking pieces; the top of the power supply shell is provided with a transparent cover, the inside of the transparent cover is provided with an alarm lamp and a control circuit connected with the alarm lamp, the control circuit is connected with an electrified connecting piece, a reset push-pull mechanism and an external power supply interface through wires, and the external power supply interface is arranged on the side part of the power supply shell; the inside of battery slot is equipped with the shell fragment that is used for popping out the power body, the shell fragment is fixed on the baffle.

Further, after the power supply body is inserted into the battery slot, the outer side surface of the power supply body is flush with the outer side surface of the power supply shell.

Further, the two sides of the power supply body are provided with inwards concave digging grooves.

Further, the reset push-pull mechanism is a push-pull electromagnet, the push-pull electromagnet is fixed on the partition board, the output end of the push-pull electromagnet is provided with a sliding block connected with the end part of the locking piece, the end part of the locking piece is provided with a sliding groove for connecting the sliding block, and the sliding groove is of a strip-shaped structure.

Further, the elastic sheet is of an arch structure, a fixing block is arranged in the middle of the elastic sheet, and protrusions which are bent inwards are arranged at two ends of the elastic sheet.

The utility model provides a power supply device for continuous power supply, which has the beneficial effects that:

(1) The utility model adopts a double-power structure, one of the double-power structure is used as a standby power, after the electric quantity of one power is completely consumed, the standby power is started to supply power, the power with the consumed electric quantity is popped up, and management personnel is timely informed to replace, so that the condition that equipment is powered off due to incapability of timely replacing electricity can be effectively avoided.

(2) The utility model adopts a double-power structure, when the electric quantity of one power supply is about to be exhausted, the double-power structure is directly connected with the other standby battery, so that the condition that the equipment is powered off can be avoided, and after an administrator replaces the electric quantity exhausted power supply, the uninterrupted power supply of the equipment can be realized, and the normal operation of the equipment is ensured.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of one of the power bodies after being ejected;

FIG. 3 is a schematic view of the internal structure of the present utility model;

marked in the figure as: 1. a power supply housing; 11. a mounting base; 12. a battery slot; 13. a partition plate; 14. an external power interface; 2. a power supply body; 21. a clamping groove; 22. digging a groove; 3. a locking piece; 31. a pin shaft; 32. a chute; 4. push-pull electromagnet; 41. a slide block; 5. an energized connection; 6. a spring plate; 61. a fixed block; 62. a protrusion; 7. a transparent cover; 71. an alarm lamp; 72. and a control circuit.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between 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.

The structural features of the present utility model will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, a power supply device for continuous power supply includes a power supply housing 1, two battery slots 12 are provided on one side of the power supply housing 1, a power supply body 2 is installed in the battery slots 12 in a poppable manner, a partition 13 is provided in the battery slots 12, a power-on connector 5 corresponding to a port for charging or discharging the power supply body 2 is fixed on the partition 13, the power supply body 2 is completely inserted into the battery slots 12, at this time, a metal contact of the power-on connector 5 is in contact with a metal contact of a charging or discharging point of the power supply body 2, and in order to avoid that an external person takes out power supply in the power supply process of the power supply body 2, after the power supply body 2 is inserted into the battery slots 12, an outer side surface of the power supply body 2 is flush with an outer side surface of the power supply housing 1. When the power supply body 2 pops up from the battery slot 12, in order to be convenient for the staff to take out the power supply body 2, be equipped with the inwardly sunken groove 22 of digging in the both sides of power supply body 2, the staff can take out the power supply body 2 from the battery slot 12 through the groove 22 of digging in when taking out the power.

After the power supply body 2 is installed in the battery slot 12, in order to fix the power supply body 2, symmetrical locking pieces 3 are arranged at two ends of the inside of the battery slot 12, the locking pieces 3 are fixed on the partition 13 through pin shafts 31, clamping grooves 21 corresponding to locking heads of the locking pieces 3 are arranged on two sides of the power supply body 2, a reset push-pull mechanism is arranged at one end, far away from the locking heads, of the locking pieces 3, the locking pieces 3 can be opened through the reset push-pull mechanism, the fixing of the power supply body 2 is relieved, after the power supply body 2 is inserted into the battery slot 12, the locking pieces 3 can lock the power supply body 2, the power supply body 2 is prevented from being separated from the battery slot 12, and meanwhile the power supply stability of the power supply body 2 is ensured. Wherein, the reset push-pull mechanism is a push-pull electromagnet 4, the push-pull electromagnet 4 is fixed on the partition 13, the output end of the push-pull electromagnet 4 is provided with a sliding block 41 connected with the end part of the locking piece 3, the end part of the locking piece 3 is provided with a sliding groove 32 for connecting the sliding block 41, and the sliding groove 32 is of a strip-shaped structure. After the push-pull electromagnet 4 is electrified, the output end part of the push-pull electromagnet moves downwards to pull one end of the locking piece 3, so that the lock head of the locking piece 3 is opened to be separated from the clamping groove 21, and after the power supply is lost, the locking piece 3 is reset again under the action of the spring in the push-pull electromagnet 4.

The top of power casing 1 is equipped with transparent cover 7, the inside of transparent cover 7 is equipped with alarm lamp 71, the control circuit 72 that links to each other with alarm lamp 71, control circuit 72 links to each other with circular telegram connecting piece 5, reset push-pull mechanism and external power source interface 14 through the wire, external power source interface 14 sets up the lateral part at power casing 1, when control circuit 72 monitors that one of them power electric quantity is used up soon, control another power of intercommunication, and energize push-pull type electro-magnet 4, make the power that the electric quantity is used up pop out, control alarm lamp 71 reports to the police simultaneously, inform the administrator to carry out the power conversion operation.

In order to make the power supply body 2 better pop out from the inside of the battery slot 12, the inside of the battery slot 12 is provided with a spring piece 6 for popping out the power supply body 2, the spring piece 6 is fixed on the partition 13, the spring piece 6 is in an arch structure, the middle part is provided with a fixed block 61, and two ends of the spring piece 6 are provided with inward bending protrusions 62. After the power supply body 2 is inserted into the battery slot 12, at this time, both ends of the spring plate 6 are compressed, and after the power supply body 2 loses the fixing of the locking piece 3, the power supply body 2 is ejected under the action of the spring plate 6.

The power supply device for continuous power supply has a simple structure, is easy to operate, adopts a double-power-supply structure, is used as a standby power supply, enters the standby power supply for power supply after the electric quantity of one power supply is consumed, and reminds workers to replace, so that forgetting to replace the power supply can be effectively avoided, and uninterrupted power supply of equipment can be realized.

Specifically, when the power supply is used, one of the two power supply bodies 2 is used as a standby power supply, after the electric quantity of one power supply is consumed, the standby power supply is started to supply power, the electric quantity-depleted power supply is popped up, and a manager is timely informed of replacement through the alarm lamp 71, so that the equipment is powered up repeatedly, and normal operation of the equipment is ensured.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The power supply device for continuous power supply comprises a power supply shell (1), and is characterized in that two battery slots (12) are formed in one side of the power supply shell (1), a power supply body (2) is installed in the battery slots (12) in a poppable mode, a partition plate (13) is arranged in the battery slots (12), and an electrified connecting piece (5) corresponding to a charging or discharging port of the power supply body (2) is fixed on the partition plate (13);

symmetrical locking pieces (3) are arranged at two ends of the inside of the battery slot (12), the locking pieces (3) are fixed on the partition board (13) through pin shafts (31), clamping grooves (21) corresponding to locking heads of the locking pieces (3) are arranged at two sides of the power supply body (2), and a reset push-pull mechanism is arranged at one end, far away from the locking heads, of the locking pieces (3);

the power supply comprises a power supply shell (1), and is characterized in that a transparent cover (7) is arranged at the top of the power supply shell (1), an alarm lamp (71) and a control circuit (72) connected with the alarm lamp (71) are arranged in the transparent cover (7), the control circuit (72) is connected with an electrified connecting piece (5), a reset push-pull mechanism and an external power supply interface (14) through wires, and the external power supply interface (14) is arranged at the side part of the power supply shell (1);

the battery slot (12) is internally provided with a spring piece (6) for ejecting the power supply body (2), and the spring piece (6) is fixed on the partition plate (13).

2. A continuously powered power unit according to claim 1, characterized in that the outer side of the power body (2) is flush with the outer side of the power housing (1) after the power body (2) is inserted into the battery slot (12).

3. A continuously powered power unit according to claim 2, characterized in that the power body (2) is provided with inwardly recessed key grooves (22) on both sides.

4. The continuous power supply device according to claim 1, wherein the reset push-pull mechanism is a push-pull electromagnet (4), the push-pull electromagnet (4) is fixed on the partition plate (13), a sliding block (41) connected with the end part of the locking piece (3) is arranged at the output end of the push-pull electromagnet (4), a sliding groove (32) for connecting the sliding block (41) is arranged at the end part of the locking piece (3), and the sliding groove (32) is of a strip-shaped structure.

5. A continuously powered power unit according to claim 1, characterized in that the spring plate (6) has an arch-shaped structure, a fixed block (61) is provided in the middle, and inward-curved protrusions (62) are provided at both ends of the spring plate (6).