CN214848316U

CN214848316U - Standby power supply lithium cell is with dormancy activation change over switch

Info

Publication number: CN214848316U
Application number: CN202121652363.5U
Authority: CN
Inventors: 孔永乐; 李振来; 张宝石; 张朋
Original assignee: Shandong Haicheng New Energy Technology Co ltd
Current assignee: Shandong Haicheng New Energy Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-11-23
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a stand-by power supply is dormancy activation change over switch for lithium cell, include: the upper part of the lower disc is provided with a convex cylindrical mounting cavity; the four current-carrying copper sheets are respectively arranged between the partition block and the fixed guide rail part, a through connection groove is formed between the partition block and the fixed guide rail part on the lower disc, and threaded hole columns at the lower part of each current-carrying copper sheet are all inserted into the connection grooves; the two ends of the rotating connecting piece are respectively pressed on the current-carrying copper sheet or the fixed guide rail piece, and the center of the upper part of the rotating connecting piece is provided with a threaded limiting column; the upper disc is a circular cover body; and the lower part of the knob penetrates through the center of the upper disc and is provided with a knob joint hole. The utility model has the advantages of simple and reasonable structure, the operation mechanism has a two shelves in the twinkling of an eye to switch on together for the middle of when shifting, makes main power supply and stand-by power supply parallelly connected together, gives a voltage mutually, with the battery activation of dormancy.

Description

Standby power supply lithium cell is with dormancy activation change over switch

Technical Field

The utility model relates to a lithium cell technical field specifically indicates a stand-by power supply is dormancy activation change over switch for lithium cell.

Background

When a main power supply runs, the standby power supply can start a sleep mode in order to reduce self-consumption, and the sleep mode of an energy storage battery is generally activated in three modes, namely manual activation, charging activation and voltage activation. When the standby power supply needs to be switched, the conventional processing mode is as follows: a shift switch is used to shift to the standby power supply gear, and then a self-resetting key is used to activate the standby power supply. The disadvantage of doing so is that the first action is wasted, the reset key still needs to be pressed after the backup power supply is cut, the second operation is not fool enough, people easily forget to press the reset key, and the backup power supply is not started successfully, so the existing switch needs to be improved aiming at the above problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, overcome prior art shortcoming, provide a stand-by power supply is dormancy activation change over switch for lithium cell, simple structure is reasonable, and the operation mechanism has one in the middle of when shifting two shelves switch on together in the twinkling of an eye, makes main power supply and stand-by power supply parallelly connected together, gives a voltage mutually, with the battery activation of dormancy.

In order to solve the technical problem, the utility model provides a technical scheme does: a sleep activation transfer switch for a lithium battery of a backup power supply comprises:

the upper part of the lower disc is provided with a convex cylindrical installation cavity, partition blocks are fixedly arranged on the front side and the rear side in the cylindrical installation cavity respectively, lower disc fixing holes are formed in the partition blocks, and fixed guide rail parts are arranged on the left side and the right side in the cylindrical installation cavity respectively;

the four current-carrying copper sheets are respectively arranged between the partition block and the fixed guide rail part, a through connection groove is formed between the partition block and the fixed guide rail part on the lower disc, and threaded hole columns at the lower part of each current-carrying copper sheet are all inserted into the connection grooves;

the two ends of the rotating connecting piece are respectively pressed on the current-carrying copper sheet or the fixed guide rail piece, and the center of the upper part of the rotating connecting piece is provided with a threaded limiting column;

the upper disc is a circular cover body, upper disc threaded hole columns are respectively arranged on the front side and the rear side in the upper disc, and the upper disc threaded hole columns and the lower disc fixing holes are fixedly screwed through studs;

the knob, the knob lower part runs through hanging wall center department and is equipped with knob linking hole, knob linking hole is the spacing post of band wave of downward crimping, knob upper portion is the knob plectrum.

Furthermore, a plurality of mounting and fixing holes are formed in the bottom of the lower disc along the circumferential direction of the lower disc.

Furthermore, current-carrying copper sheet top is equipped with curved installation guide rail, fixed guide spare top is equipped with the transition guide rail, installation guide rail and transition guide rail cooperate and connect, installation guide rail middle part is equipped with circular recess, it is equipped with spacing hemisphere respectively to rotate connecting piece both ends bottom, spacing hemisphere slides on installation guide rail or transition guide rail, and cooperates the crimping with circular recess.

Furthermore, the lower part of the knob is sleeved with a spring, and the spring is arranged between the upper disc and the rotating connecting piece.

Further, a knob limiting plate is arranged on the knob and arranged in the upper disc.

Furthermore, the two current-carrying copper sheets are in central symmetry about the center of the lower disc, the screw hole columns on the two current-carrying copper sheets are respectively connected with the positive and negative pole pieces, and the two groups of screw hole columns are respectively connected with the main power supply and the standby power supply.

Compared with the prior art, the utility model the advantage lie in: this novel function with activation and switching power supply all integrates on change over switch, and the switch can connect main power supply and stand-by power supply in parallel in the twinkling of an eye in the switching, and the main power supply can give stand-by power supply a voltage in the twinkling of an eye, with stand-by power supply activation to on switching the gear to stand-by power supply gear. The novel switch is simple to operate, capable of reducing errors, simple in structure and convenient to apply and produce on a large scale.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Fig. 2 is an assembled schematic view of the present invention.

Fig. 3 is a schematic structural view of the middle bottom plate of the present invention.

Fig. 4 is a schematic structural diagram of the current-carrying copper sheet according to the present invention.

Fig. 5 is a schematic front structural view of the current-carrying copper sheet mounted on the middle lower plate of the present invention.

Fig. 6 is a schematic view of the reverse structure of the middle lower plate of the present invention after the current-carrying copper sheet is installed thereon.

Fig. 7 is a schematic structural view of the upper tray of the present invention.

Fig. 8 is a schematic structural view of the middle rotary connecting piece of the present invention.

Fig. 9 is a schematic structural diagram of the middle knob according to the present invention.

Fig. 10 is a schematic diagram of the present invention in first gear/momentary active gear/second gear, respectively.

As shown in the figure: 1. a bottom wall; 2. a current-carrying copper sheet; 3. hanging the plate; 4. rotating the connecting piece; 5. a knob; 6. a stud; 7. mounting a fixing hole; 8. a joining groove; 9. a blocking block; 10. installing a guide rail; 11. a circular groove; 12. a threaded post; 13. hanging a disc screw hole column; 14. a spring; 15. a threaded limiting post; 16. a limiting hemisphere; 17. a knob plectrum; 18. the knob is connected with the hole; 19. Knob limiting plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses when specifically implementing, including

lower wall

1, 1 upper portion of lower wall is equipped with convex cylindrical installation cavity, both sides are fixed respectively and are equipped with on the front and back sides in the cylindrical installation cavity and separate disconnected piece 9, separate and all be equipped with the lower wall fixed orifices on disconnected piece 9, the left and right sides is equipped with fixed guide rail spare respectively in the cylindrical installation cavity; the device comprises current-carrying copper sheets 2, wherein four current-carrying copper sheets 2 are arranged and are respectively arranged between a partition block 9 and a fixed guide rail part, a through connection groove 8 is formed between the partition block 9 and the fixed guide rail part on a lower disc 1, and threaded hole columns 12 at the lower part of each current-carrying copper sheet 2 are all inserted in the connection grooves 8; the device comprises a rotating connecting piece 4, wherein two ends of the rotating connecting piece 4 are respectively pressed on a current-carrying copper sheet 2 or a fixed guide rail piece, a threaded limiting column 15 is arranged at the center of the upper part of the rotating connecting piece 4, and the rotating connecting piece 4 is made of copper and has a good conductive effect; the upper disc 3 is a circular cover body, upper disc threaded holes 13 are respectively formed in the front side and the rear side of the inner part of the upper disc 3, and the upper disc threaded holes 13 and the lower disc fixing holes are fixedly screwed through studs 6; the

knob

5, 3 center departments of hanging wall are run through to 5 lower parts of knob and are equipped with knob interlock hole 18, knob interlock hole 18 is the spacing post 15 of crimp downwards, 5 upper portions of knob are

knob plectrum

17, 1 bottom of lower wall is equipped with a plurality of installation fixed orifices 7 along its circumference for the installation is fixed on panel or desktop or wall body, and is convenient fixed.

2 tops of current-carrying copper sheet are equipped with curved installation guide rail 10, fixed guide spare top is equipped with the transition guide rail, installation guide rail 10 and transition guide rail cooperate and connect, installation guide rail 10 middle part is equipped with

circular recess

11, 4 both ends bottoms of rotating connecting piece are equipped with spacing hemisphere 16 respectively, spacing hemisphere 16 slides on installation guide rail 10 or transition guide rail, and cooperates the crimping with circular recess 11, spring 14 has been cup jointed to knob 5 lower part, spring 14 sets up between hanging wall 3 and rotating connecting piece 4, and through at the rotation in-process, the elasticity of spring 14 upwards withstands knob 5, supports downwards and rotates connecting piece 4 for spacing hemisphere 16 of its lower extreme can be spacing in circular recess 11, and difficult emergence is removed, changes the gear.

The knob 5 is provided with a knob limiting plate 19, the knob limiting plate 19 is arranged in the upper disc 3, and the knob 5 is prevented from being separated from the rotating connecting piece 4 when the spring 14 upwards supports the knob 5, so that normal use is influenced.

Two current-carrying copper sheets 2 which are symmetrical about the center of the circle of the lower disc 1 are respectively connected with the positive and negative pole pieces through screw hole columns 12, and the lower disc 1 contains 4 same current-carrying copper sheets which are defined as No. 1, No. 2, No. 3 and No. 4. The knob control rotating connecting piece 4 is pressed on the current-carrying copper sheets through the spring 14, and when the knob rotates to the 1 gear, the No. 1 and No. 3 current-carrying copper sheets are conducted. When the knob is rotated to the gear 2, the connector 4 is rotated to connect the No. 1, the No. 2, the No. 3 and the No. 4 at the same time, so that 4 current-carrying copper sheets are instantly conducted. When the knob reaches the second gear, the No. 2 and No. 4 current-carrying copper sheets are conducted.

The operating mechanism causes two gears to be conducted together at a moment in the middle of gear shifting, so that the main power supply and the standby power supply are connected in parallel to supply a voltage to each other, and the dormant battery is activated.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A standby power lithium battery is with dormancy activation change over switch which characterized in that includes:

the device comprises a lower disc (1), wherein a convex cylindrical installation cavity is arranged at the upper part of the lower disc (1), partition blocks (9) are fixedly arranged on the front side and the rear side in the cylindrical installation cavity respectively, lower disc fixing holes are formed in the partition blocks (9), and fixed guide rail parts are arranged on the left side and the right side in the cylindrical installation cavity respectively;

the device comprises current-carrying copper sheets (2), wherein four current-carrying copper sheets (2) are arranged and are respectively arranged between a separation block (9) and a fixed guide rail part, a through connection groove (8) is formed between the separation block (9) and the fixed guide rail part on a lower disc (1), and threaded columns (12) at the lower part of each current-carrying copper sheet (2) are all inserted into the connection grooves (8);

the device comprises a rotating connecting piece (4), wherein two ends of the rotating connecting piece (4) are respectively pressed on a current-carrying copper sheet (2) or a fixed guide rail piece, and a threaded limiting column (15) is arranged at the center of the upper part of the rotating connecting piece (4);

the upper disc (3) is a circular cover body, upper disc threaded holes (13) are respectively formed in the front side and the rear side of the inner part of the upper disc (3), and the upper disc threaded holes (13) and the lower disc fixing holes are fixedly screwed through studs (6);

knob (5), knob (5) lower part runs through hanging wall (3) center department and is equipped with knob interlock hole (18), knob interlock hole (18) are spacing post of crimp (15) downwards, knob (5) upper portion is knob plectrum (17).

2. The sleep-activated switcher of claim 1 for a lithium battery of a backup power supply, characterized in that: the bottom of the lower disc (1) is provided with a plurality of mounting and fixing holes (7) along the circumferential direction.

3. The sleep-activated switcher of claim 1 for a lithium battery of a backup power supply, characterized in that: current-carrying copper sheet (2) top is equipped with curved installation guide rail (10), fixed guide part top is equipped with the transition guide rail, installation guide rail (10) and transition guide rail cooperate and connect, installation guide rail (10) middle part is equipped with circular recess (11), it is equipped with spacing hemisphere (16) respectively to rotate connecting piece (4) both ends bottom, spacing hemisphere (16) slide on installation guide rail (10) or transition guide rail, and cooperate the crimping with circular recess (11).

4. The sleep-activated switcher of claim 1 for a lithium battery of a backup power supply, characterized in that: the lower part of the knob (5) is sleeved with a spring (14), and the spring (14) is arranged between the upper disc (3) and the rotating connecting piece (4).

5. The sleep-activated switcher of claim 1 for a lithium battery of a backup power supply, characterized in that: the rotary disc is characterized in that a rotary disc limiting plate (19) is arranged on the rotary disc (5), and the rotary disc limiting plate (19) is arranged in the upper disc (3).

6. The sleep-activated switcher of claim 1 for a lithium battery of a backup power supply, characterized in that: two current-carrying copper sheets (2) which are symmetrical about the center of the circle of the lower disc (1) are provided, and the screw hole columns (12) on the current-carrying copper sheets are respectively connected with the positive pole piece and the negative pole piece.