CN210689636U

CN210689636U - General battery pack for dry lithium battery

Info

Publication number: CN210689636U
Application number: CN201921564743.6U
Authority: CN
Inventors: 何家玮
Original assignee: Foshan Nanhai Mujingfang Tool Manufacturing Co ltd
Current assignee: Foshan Nanhai Mujingfang Tool Manufacturing Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-05
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a dry lithium electricity general group battery, include: left side shell and right shell are equipped with the 3D tray between left side shell, the right shell, the tray top is equipped with the locking torsional spring, and passes through the locking torsional spring is connected with the magnet seat, the magnet seat surface is equipped with a plurality of magnet, the magnet seat top is equipped with the tight group of 3D clamp, and passes through the tight group of 3D clamp is fixed in the magnet seat surface, the tight group surface of 3D clamp is equipped with electrically conductive circle, electrically conductive circle surface connection 3D weight, 3D weight top arch is connected the 3D pendulum body. The utility model discloses the voltage of lithium cell conforms with the voltage of dry battery, and external power supply can switch on the lithium cell earlier, is supplied power by the lithium cell again for the machine, reaches the spirit level and also can charge when working. Without a lithium battery, a user can also use the battery box to supply power to the machine by 4 dry batteries. As power supply methods become diversified, versatility is enhanced. Lithium batteries and dry batteries can be selected and matched according to the market.

Description

General battery pack for dry lithium battery

Technical Field

The utility model relates to a dry lithium cell technical field specifically is dry lithium electricity general group battery.

Background

Laser levels are precision instruments in construction tools. The leading brand on the market is dominated by european and us brands. However, the current design only has the style of dry electricity power supply or lithium electricity power supply, and the dry electricity power supply and the lithium electricity power supply cannot be replaced.

Conventional compact laser instruments are powered primarily by alkaline batteries. The method has the advantages that the battery is popular, the channel for users to purchase the battery is convenient, and the method is universal all over the world. The disadvantage is that as the laser brightness of the small laser instrument is increased by the user, the laser line is increased, and the alkaline battery can not meet the normal power supply of the professional laser level instrument. The standard of electronic construction tools is to provide workers with smooth work for 8 hours a day, and alkaline batteries can only supply power for 2-4 hours. The worker needs to continuously replace the battery, which is inconvenient and environmentally-friendly. Further, if a backup battery is not prepared, it is not always available near the construction site, resulting in a delay in the work hours.

In recent years, graduate manufacturers have slowly changed to lithium battery power supply designs. The method has the advantages of large capacity and short power supply time of the alkaline battery. But the disadvantages are not few: the lithium battery adds cost to the level. Lithium batteries are inherently flammable products and are not generally accepted for air transportation. The factory sending express delivery and small-batch air transportation are blocked. Third, most advanced countries such as korea and japan all have their own national safety standards for lithium batteries, and only lithium batteries produced by the countries are sold. The lithium battery-only power supply style cannot be exported to countries, and the production benefits of sales channels and factories are reduced. When the lithium battery is not powered, the corresponding lithium battery is difficult to find at the periphery of the construction site, so that the level meter cannot work, and trouble is brought to the non-working progress.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a dry lithium battery general battery group combines the circular telegram of dry battery and lithium cell, improves work efficiency.

In order to achieve the above object, the utility model discloses a technical scheme be:

a dry lithium battery universal battery pack comprising: the device comprises a left shell and a right shell, wherein a 3D tray is arranged between the left shell and the right shell, the top end of the tray is provided with a locking torsion spring and is connected with a magnet seat through the locking torsion spring, the surface of the magnet seat is provided with a plurality of magnets, a 3D clamping group is arranged above the magnet seat and is fixed on the surface of the magnet seat through the 3D clamping group, the surface of the 3D clamping group is provided with a conductive ring, the surface of the conductive ring is connected with a 3D heavy hammer, the top end of the 3D heavy hammer is convexly connected with a 3D pendulum, one side of the 3D pendulum, which is close to the left shell, is provided with a 3D counterweight, the top end of the 3D pendulum is connected with a 3D crystal laser tube, the top end of the 3D crystal laser tube is sleeved with a needle rolling ring, the front end and the rear end of the needle rolling ring are respectively provided with two small needle rollers, the nut with the tray is connected, the 3D battery compartment is connected to the tray, 3D battery compartment 3D battery case bottom is equipped with the battery cover sealing washer, and passes through battery cover sealing washer and battery cover sealing connection, still be equipped with the 3D lithium cell in the 3D battery compartment, the 3D lithium cell still is equipped with supply socket.

Right the utility model discloses further description, the outer loop both sides are equipped with the axle space ring respectively, the axle space ring is connected in the bearing, the bearing outside is equipped with the piece together circle, the outer loop top is equipped with the cross coiled hair nail, and passes through the cross coiled hair nail with the kingpin circle is connected, the outer loop still is equipped with insulating pad, insulating pad is fixed in through big hexagon socket head circular head nail the outer loop, the kingpin circle still is equipped with hexagon socket head concave end tacking one.

Right the utility model discloses further description, the needle circle with still be equipped with 3D crystal green glow mainboard group between the outer loop, big kingpin passes in proper order axle space ring, bearing and piece together the circle, little kingpin passes in proper order axle space ring, bearing and piece together the circle.

To the utility model discloses further description, 3D pendulum body surface still is equipped with a plurality of interior hexagonal concave end tacking two, interior hexagonal concave end tacking three and interior hexagonal concave end tacking four.

Right the utility model discloses further description, the tight group of 3D clamp is equipped with and presss from both sides tight gasket of group, press from both sides tight gasket of group through last hexagonal cylinder head nail with the tight group of 3D clamp is connected.

It is right to the utility model discloses further description, the 3D pendulum body is close to right side casing one side also is equipped with the horizontally 3D crystal laser pipe, the 3D counter weight through little hexagon socket head cap nail with the 3D pendulum body is connected, the 3D pendulum body is close to right side casing one side still is equipped with 3D crystal green glow connecting plate, green key panel of 3D crystal green glow connecting plate electric connection and crystal mainboard group, green key panel is equipped with the button pad pasting, 3D pendulum body front end still is equipped with 3D crystal counter weight.

Right the utility model discloses further description, it is fixed through self-tapping screw connection between left side shell, the right side shell, still be equipped with the countersunk head nail in the shell of the right side, the right side shell outside is equipped with power dust cover and 3D green glow window frame group, the left side shell outside is equipped with the 3D model lid.

It is right to the utility model discloses further description, the 3D tray is close to left shell one side is equipped with dabs switch and 3D shift knob, dabs the switch pass through cross recess pan head screw with the 3D tray is connected, dabber the switch pass through hexagon socket head cap nail with the 3D eccentric wheel is connected, the 3D eccentric wheel outside is equipped with the 3D switch sealing washer, the 3D shift knob with the 3D eccentric wheel is connected.

Right the utility model discloses further description, left side shell, right shell are connected the back top and still are equipped with the window frame, the window frame is connected the window lid, the window frame bottom is equipped with the bubble, the bubble bottom is equipped with the 3D bubble seat, the 3D bubble seat is fixed in the shell of a left side.

Compared with the prior art, the utility model has the advantages that: the voltage of lithium cell accords with the voltage of dry battery, and external power source can switch on the lithium cell earlier, is supplied power by the lithium cell again for the machine, reaches the spirit level and also can charge when working. Without a lithium battery, a user can also use the battery box to supply power to the machine by 4 dry batteries. As power supply methods become diversified, versatility is enhanced. The lithium battery and the dry battery can be selected and matched according to the market, or the lithium battery and the dry battery can be selected and matched according to the market. The market liquidity is increased and the rationalization is achieved.

Drawings

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

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1, as shown in figure 1:

a dry lithium battery universal battery pack comprising: a left shell 48 and a right shell 25, a 3D tray 33 is arranged between the left shell 48 and the right shell 25, a locking torsion spring 32 is arranged at the top end of the tray 33 and is connected with a magnet base 30 through the locking torsion spring 32, a plurality of magnets 29 are arranged on the surface of the magnet base 30, a 3D clamping set 28 is arranged above the magnet base 30 and is fixed on the surface of the magnet base 30 through the 3D clamping set 28, a conductive ring 19 is arranged on the surface of the 3D clamping set 28, a 3D heavy hammer 17 is connected on the surface of the conductive ring 19, a 3D pendulum 60 is convexly connected on the top end of the 3D heavy hammer 17, a 3D counterweight 57 is arranged on one side of the 3D pendulum 60 close to the left shell 48, a 3D crystal laser tube 10 is connected on the top end of the 3D crystal laser tube 10, a needle rolling ring is sleeved on the top end of the 3D crystal laser tube 10, large needle rollers 61 are respectively arranged on two sides of a small needle roller 59 respectively, nut 34 is connected with tray 33, and 3D battery compartment 40 is connected to tray 33, and 3D battery compartment 403D battery box bottom is equipped with battery cover sealing washer 38, and through battery cover sealing washer 38 and battery cover 37 sealing connection, still is equipped with 3D lithium cell 36 in the 3D battery compartment 40, and 3D lithium cell 36 still is equipped with supply socket 35.

The preferred technical scheme of this embodiment, 7 both sides of outer loop are equipped with axle space ring 3 respectively, and axle space ring 3 is connected in bearing 2, and the bearing 2 outside is equipped with and pieces together circle 1, and 7 tops of outer loop are equipped with cross coiled hair nail 4, and are connected with the needle ring through cross coiled hair nail 4, and outer loop 7 still is equipped with insulating gasket 6, and insulating gasket 6 is fixed in outer loop 7 through big hexagon socket head circular head nail 5, and the needle ring still is equipped with interior hexagonal concave end tacking 8.

According to a preferable technical scheme of the embodiment, a 3D crystal green light main plate group 9 is further arranged between the needle ring and the outer ring 7, the large needle roller 61 sequentially penetrates through the shaft space ring 3, the bearing 2 and the ring assembly 1, and the small needle roller 59 sequentially penetrates through the shaft space ring 3, the bearing 2 and the ring assembly 1.

According to a preferred technical scheme of this embodiment, the surface of the 3D pendulum 60 is further provided with a plurality of second hexagonal socket end studs 11, third hexagonal socket end studs 12, and fourth hexagonal socket end studs 55.

In a preferred embodiment of the present embodiment, the 3D clamping group 28 is provided with a clamping group gasket 49, and the clamping group gasket 49 is connected with the 3D clamping group 28 through an upper hexagon socket head cap nail 52.

According to a preferable technical scheme of the embodiment, one side of the 3D pendulum body 60, which is close to the right shell 25, is also provided with the horizontal 3D crystal laser tube 10, the 3D counterweight 57 is connected with the 3D pendulum body 60 through the small hexagon socket head cap nail 58, one side of the 3D pendulum body 60, which is close to the right shell 25, is also provided with the 3D crystal green light connecting plate 16, the 3D crystal green light connecting plate 16 is electrically connected with the green key panel 18 and the crystal main plate group 22, the green key panel 18 is provided with the key pad pasting 21, and the front end of the 3D pendulum body 60 is also provided with the 3D crystal counterweight 13.

According to a preferable technical scheme of the embodiment, the left shell 48 and the right shell 25 are fixedly connected through the self-tapping screws 24, the countersunk head nails 27 are further arranged in the right shell 25, the power supply dust cover 26 and the 3D green light window frame group 23 are arranged on the outer side of the right shell 25, and the 3D type cover 47 is arranged on the outer side of the left shell 18.

According to a preferable technical scheme of the embodiment, one side of the 3D tray 33, which is close to the left shell 48, is provided with a tact switch 41 and a 3D switch button 46, the tact switch 41 is connected with the 3D tray 33 through a cross recessed pan head screw 42, the tact switch 41 is connected with a 3D eccentric wheel 44 through an inner hexagonal socket head screw 43, the outer side of the 3D eccentric wheel 44 is provided with a 3D switch sealing ring 45, and the 3D switch button 46 is connected with the 3D eccentric wheel 44.

According to a preferable technical scheme of the embodiment, a window frame 53 is further arranged at the top end of the left shell 48 and the right shell 25 after the connection, the window frame 53 is connected with a window cover 54, a bubble 51 is arranged at the bottom end of the window frame 53, a 3D bubble seat 50 is arranged at the bottom end of the bubble 51, and the 3D bubble seat 50 is fixed in the left shell 48.

In a preferred embodiment of the present invention, the inclined surface is provided with a layer of carbon, in the present embodiment, all the components are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, a first feature "above," "over," and "on" a second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature, and a first feature "below," "under," and "under" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is at a lower level than the first feature.

In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in the specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention.

Claims

1. A dry lithium battery universal battery pack comprising: the laser comprises a left shell (48) and a right shell (25), wherein a 3D tray (33) is arranged between the left shell (48) and the right shell (25), and is characterized in that a locking torsion spring (32) is arranged at the top end of the tray (33) and is connected with a magnet seat (30) through the locking torsion spring (32), a plurality of magnets (29) are arranged on the surface of the magnet seat (30), a 3D clamping group (28) is arranged above the magnet seat (30) and is fixed on the surface of the magnet seat (30) through the 3D clamping group (28), a conductive ring (19) is arranged on the surface of the 3D clamping group (28), the surface of the conductive ring (19) is connected with a 3D heavy hammer (17), the top end of the 3D heavy hammer (17) is convexly connected with a 3D pendulum body (60), a 3D counterweight (57) is arranged on one side of the 3D pendulum body (60) close to the left shell (48), and a 3D crystal laser tube (10) is connected with the top end, the three-dimensional (3D) crystal laser tube is characterized in that a needle ring is sleeved at the top end of the 3D crystal laser tube (10), large needle rollers (61) are arranged on two sides of a small needle roller (59) respectively at the front end and the rear end of the needle ring, an outer ring (7) is connected to the top end of the needle ring, a nut (34) is further arranged between the left shell (48) and the right shell (25), the nut (34) is connected with the tray (33), the tray (33) is connected with the 3D battery bin (40), a battery cover sealing ring (38) is arranged at the bottom end of the 3D battery bin (40) and the bottom end of the 3D battery box is connected with the battery cover (37) in a sealing mode, a 3D lithium battery (36) is further arranged in the 3D battery bin (40), and a power socket (.

2. The dry lithium battery general battery pack according to claim 1, wherein shaft spacer rings (3) are respectively arranged on two sides of the outer ring (7), the shaft spacer rings (3) are connected to the bearing (2), the outer side of the bearing (2) is provided with the splicing ring (1), a cross pan head nail (4) is arranged at the top end of the outer ring (7) and is connected with the needle ring through the cross pan head nail (4), the outer ring (7) is further provided with an insulating gasket (6), the insulating gasket (6) is fixed on the outer ring (7) through a large inner hexagonal cylinder head nail (5), and the needle ring is further provided with a first inner hexagonal concave end fastening nail (8).

3. The dry lithium battery general battery pack according to claim 2, wherein a 3D crystal green light main plate group (9) is further arranged between the needle ring and the outer ring (7), the large needle roller (61) sequentially penetrates through the shaft spacer ring (3), the bearing (2) and the split ring (1), and the small needle roller (59) sequentially penetrates through the shaft spacer ring (3), the bearing (2) and the split ring (1).

4. The dry lithium battery general battery pack according to claim 1, wherein a plurality of second hexagonal socket head studs (11), third hexagonal socket head studs (12) and fourth hexagonal socket head studs (55) are further disposed on the surface of the 3D pendulum (60).

5. The dry lithium battery general battery pack according to claim 1, wherein the 3D clamping group (28) is provided with a clamping group gasket (49), and the clamping group gasket (49) is connected with the 3D clamping group (28) through an upper hexagonal socket head stud (52).

6. The dry lithium battery general battery pack according to claim 1, wherein a horizontal 3D crystal laser tube (10) is also arranged on one side, close to the right shell (25), of the 3D pendulum body (60), the 3D counterweight (57) is connected with the 3D pendulum body (60) through a small hexagon socket head cap nail (58), a 3D crystal green light connecting plate (16) is further arranged on one side, close to the right shell (25), of the 3D pendulum body (60), the 3D crystal green light connecting plate (16) is electrically connected with a green key panel (18) and a crystal main plate group (22), the green key panel (18) is provided with a key film (21), and a 3D crystal counterweight (13) is further arranged at the front end of the 3D pendulum body (60).

7. The dry lithium battery general battery pack according to claim 1, wherein the left casing (48) and the right casing (25) are fixedly connected through self-tapping screws (24), countersunk nails (27) are further arranged in the right casing (25), a power supply dust cover (26) and a 3D green window frame set (23) are arranged on the outer side of the right casing (25), and a 3D model cover (47) is arranged on the outer side of the left casing (48).

8. The dry lithium battery general battery pack according to claim 1, wherein a tact switch (41) and a 3D switch button (46) are arranged on one side, close to the left shell (48), of the 3D tray (33), the tact switch (41) is connected with the 3D tray (33) through a cross-recessed pan head screw (42), the tact switch (41) is connected with the 3D eccentric wheel (44) through an inner hexagonal socket head screw (43), a 3D switch sealing ring (45) is arranged on the outer side of the 3D eccentric wheel (44), and the 3D switch button (46) is connected with the 3D eccentric wheel (44).

9. The dry lithium battery general battery pack according to claim 1, wherein a window frame (53) is further arranged at the top end of the left casing (48) and the right casing (25) after connection, the window frame (53) is connected with a window cover (54), a bubble (51) is arranged at the bottom end of the window frame (53), a 3D bubble seat (50) is arranged at the bottom end of the bubble (51), and the 3D bubble seat (50) is fixed in the left casing (48).