阅读说明：本技术 一种电池仓 (Battery compartment ) 是由 杨海涛 沈维新 沈煜婷 于 2021-10-26 设计创作，主要内容包括：本发明公开了一种电池仓,具体涉及电池接触弹片技术领域,包括设备外壳,所述设备外壳一侧设置有显示框,所述显示框一侧嵌入设置有用于显示电池电量的显示屏,所述设备外壳内部设置有更换机构；所述更换机构包括设置在设备外壳内部的电池点位框,所述电池点位框内壁开设有两个推动弧度槽。本发明采用更换机构,这样可以对夹在负极接触片和正极接触片之间的电池进行由内到外的挤压,从而方便后期对电池进行取出,有效提高了电池接触弹片部位对电池的拆卸效果,更加方便取出电池进行更换,无需人工进行操作,拆卸起来也更加安全,避免触电等危险发生,后期使电池与接触弹片分离起来更加方便。(The invention discloses a battery compartment, in particular to the technical field of battery contact spring pieces, which comprises an equipment shell, wherein a display frame is arranged on one side of the equipment shell, a display screen for displaying the electric quantity of a battery is embedded into one side of the display frame, and a replacing mechanism is arranged in the equipment shell; the replacement mechanism comprises a battery point position frame arranged inside the equipment shell, and two pushing radian grooves are formed in the inner wall of the battery point position frame. The battery replacing mechanism is adopted, so that the battery clamped between the negative contact piece and the positive contact piece can be extruded from inside to outside, the battery can be conveniently taken out at the later stage, the battery detaching effect at the position of the battery contact elastic piece on the battery is effectively improved, the battery can be more conveniently taken out for replacement, manual operation is not needed, the battery detaching mechanism is safer, dangers such as electric shock are avoided, and the battery and the contact elastic piece can be more conveniently separated at the later stage.)

1. A battery compartment comprising an equipment housing (1), characterized in that: a display frame (2) is arranged on one side of the equipment shell (1), a display screen (3) for displaying the electric quantity of the battery is embedded into one side of the display frame (2), and a replacing mechanism is arranged inside the equipment shell (1);

change mechanism including setting up battery position frame (4) inside equipment casing (1), two promotion radian grooves (5) have been seted up to battery position frame (4) inner wall, it promotes radian piece (6) to promote inside being provided with of radian groove (5), it is connected with first connecting block (7) to promote radian piece (6) one side, first connecting block (7) one end is installed and is promoted a piece (8), two it promotes branch (9) to promote to be provided with between a piece (8), it is equipped with lantern ring ejector pad (10) to promote outside cover of branch (9), catch bar (11) are installed to lantern ring ejector pad (10) one end, catch bar (11) one side is provided with electric cylinder (12).

2. A battery compartment according to claim 1, wherein: a negative contact piece (13) is arranged on one side of the inner wall of the equipment shell (1), four positioning blocks (14) are arranged outside the negative contact piece (13), one end of each positioning block (14) is connected with a contact spring (15), one end of each contact spring (15) is provided with a communicating lantern ring piece (16), one side of each communicating lantern ring piece (16) is connected with a connecting piece strip (17), one end of each connecting piece strip (17) is provided with a contact strip (18) for conducting electricity, and one side of each contact strip (18) is provided with a negative contact column (19) in a penetrating mode;

negative pole contact piece (13) opposite side is provided with anodal contact piece (20), anodal contact piece (20) outside is provided with a plurality of separation contact strip (21), guide ring (22) are installed to separation contact strip (21) one end, guide ring (22) inner wall symmetry is provided with two extrusion shell fragment (23), anodal contact piece (20) are close to the one end outside and are provided with anodal contact ring (24), anodal contact strip (25) are connected to anodal contact ring (24) one side, anodal contact strip (25) one end is provided with anodal contact head (26), anodal spliced pole (27) are installed in anodal contact head (26) one side embedding, fixed connection between anodal contact strip (25) and anodal spliced pole (27).

3. A battery compartment according to claim 2, wherein: the connecting piece strip (17) is fixedly connected with the communicating lantern ring piece (16) and the contact strip (18) in pairs at two ends respectively, the vertical section of the communicating lantern ring piece (16) is in a circular ring shape, and the positive contact strip (25) is fixedly connected with the positive contact head (26) and the positive contact ring (24) in pairs at two ends respectively.

4. A battery compartment according to claim 2, wherein: battery energy storage controller (28) is installed to anodal spliced pole (27) one end, fixed connection between battery energy storage controller (28) and anodal spliced pole (27), anodal spliced pole (27) are made for the copper material.

5. A battery compartment according to claim 1, wherein: promote swing joint between radian piece (6) and the affiliated battery point position frame (4) of promotion radian groove (5), first connecting block (7) both ends respectively with promote a piece (8) and promote radian piece (6) fixed connection between two liang, adopt the bonding mode to carry out fixed connection between promotion branch (9) and the lantern ring ejector pad (10).

6. A battery compartment according to claim 1, wherein: the battery point location frame is characterized in that two ends of the push rod (11) are fixedly connected with the push end of the electric cylinder (12) and the lantern ring push block (10) in a pairwise mode respectively, the push rod (11) is made of alloy materials, and a semicircular groove is formed in the inner wall of the battery point location frame (4).

7. A battery compartment according to claim 2, wherein: locating piece (14) and the inside sliding connection of equipment shell (1), locating piece (14) quantity sets up to four, contact spring (15) both ends respectively with negative pole contact piece (13) and intercommunication lantern ring piece (16) fixed connection between two liang, contact spring (15) are the copper product.

8. A battery compartment according to claim 1, wherein: the equipment shell (1) is close to both sides of tip and all is provided with second connecting block (29), second connecting block (29) are close to top one side and are provided with bracing piece (30), the outside cover in bracing piece (30) is equipped with connecting shaft ring cover (31), upset closing plate (32) are installed to connecting shaft ring cover (31) bottom, upset closing plate (32) bottom is connected with joint shell fragment (33), upset closing plate (32) one side is equipped with connecting plate (34), connecting plate (34) one side is provided with a plurality of extrusion rubber piece (35), extrusion rubber piece (35) one side is connected with sealing pad (36).

9. A battery compartment according to claim 8, wherein: joint shell fragment (33) and equipment shell (1) end looks joint, the through-hole that is used for passing bracing piece (30) is offered to connecting axle ring cover (31) one side, swing joint between bracing piece (30) and the connecting axle ring cover (31), extrusion rubber piece (35) both ends respectively with sealed backing plate (36) and connecting seal plate (34) fixed connection between two liang, sealed backing plate (36) are made for the flexible glue material.

Technical Field

The invention relates to the technical field of battery contact spring pieces, in particular to a battery compartment.

Background

The battery compartment part for loading the battery is needed in the use process of the electronic equipment, so that the electric energy needed by the electronic equipment can be supplied by the positive and negative poles of the battery, the electromagnetism at the battery compartment part can be contacted with the battery contact elastic sheet, and the positive and negative poles of the battery are respectively in close contact with the battery contact elastic sheets at the two ends in the battery compartment to carry out current electrifying operation.

Among the prior art, the battery needs to be installed to electronic equipment battery compartment inside, when dismantling after the battery installation finishes, because the shell fragment can extrude the positive and negative both ends of battery under the effect of elasticity, when dismantling the battery in the later stage like this, it is comparatively inconvenient to dismantle, and the operation is got up more complicatedly, is unfavorable for later stage battery and shell fragment to carry out the separation operation, and it is comparatively troublesome to change the battery.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the invention provides the battery compartment, the battery compartment is convenient to take out at the later stage by adopting the replacing mechanism, the battery is effectively disassembled at the position of the battery contact elastic piece, the battery is more conveniently taken out for replacement, manual operation is not needed, the disassembly is safer, the dangers of electric shock and the like are avoided, the battery and the contact elastic piece are more conveniently separated at the later stage, and the problems in the background art are solved.

In order to achieve the purpose, the invention provides the following technical scheme: a battery compartment comprises an equipment shell, wherein a display frame is arranged on one side of the equipment shell, a display screen for displaying the electric quantity of a battery is embedded into one side of the display frame, and a replacing mechanism is arranged in the equipment shell;

change mechanism including setting up the inside battery position frame at equipment shell, two promotion radian grooves have been seted up to battery position frame inner wall, it promotes the radian piece to promote the inside promotion radian inslot portion, it is connected with first connecting block to promote radian piece one side, first connecting block one end is installed and is promoted a piece, two it promotes branch to be provided with between the piece to promote, it is equipped with the lantern ring ejector pad to promote the outside cover of branch, the catch bar is installed to lantern ring ejector pad one end, catch bar one side is provided with electric cylinder.

In a preferred embodiment, a negative contact piece is arranged on one side of the inner wall of the device shell, four positioning blocks are arranged outside the negative contact piece, one end of each positioning block is connected with a contact spring, one end of each contact spring is provided with a communicating lantern ring piece, one side of each communicating lantern ring piece is connected with a connecting strip, one end of each connecting strip is provided with a contact strip for conducting electricity, and a negative contact column penetrates through one side of each contact strip;

the negative pole contact piece opposite side is provided with anodal contact piece, anodal contact piece outside is provided with a plurality of separation contact strips, the guide ring is installed to separation contact strip one end, the guide ring inner wall symmetry is provided with two extrusion shell fragments, anodal contact piece is close to the one end outside and is provided with anodal contact ring, anodal contact strip is connected to anodal contact ring one side, anodal contact strip one end is provided with anodal contact head, anodal spliced pole is installed in anodal contact head one side embedding, fixed connection between anodal contact strip and the anodal spliced pole.

In a preferred embodiment, two ends of the connecting strip are fixedly connected with the communicating collar piece and the contact strip in pairs respectively, the vertical section of the communicating collar piece is circular, and two ends of the positive contact strip are fixedly connected with the positive contact head and the positive contact ring in pairs respectively.

In a preferred embodiment, a battery energy storage controller is installed at one end of the positive connecting column, the battery energy storage controller is fixedly connected with the positive connecting column, and the positive connecting column is made of copper.

In a preferred embodiment, the pushing arc block is movably connected with the battery point location frame to which the pushing arc groove belongs, two ends of the first connecting block are fixedly connected with the pushing support block and the pushing arc block in pairs respectively, and the pushing support rod is fixedly connected with the lantern ring push block in a bonding mode.

In a preferred embodiment, two ends of the pushing rod are respectively and fixedly connected with the pushing end of the electric cylinder and the lantern ring pushing block pairwise, the pushing rod is made of alloy materials, and a semicircular groove is formed in the inner wall of the battery point location frame.

In a preferred embodiment, the positioning blocks are slidably connected with the inside of the device shell, the number of the positioning blocks is four, two ends of the contact spring are fixedly connected with the negative contact piece and the communicating sleeve ring piece in pairs respectively, and the contact spring is made of copper.

In a preferred embodiment, the equipment shell is close to both sides of the end and all is provided with a second connecting block, the second connecting block is provided with a supporting rod close to one side of the top end, the outside cover of the supporting rod is provided with a connecting shaft sleeve, the bottom end of the connecting shaft sleeve is provided with a turnover sealing plate, the bottom end of the turnover sealing plate is connected with a clamping elastic sheet, one side of the turnover sealing plate is provided with a connecting sealing plate, one side of the connecting sealing plate is provided with a plurality of extrusion rubber blocks, and one side of each extrusion rubber block is connected with a sealing base plate.

In a preferred embodiment, the clamping elastic sheet is clamped with the end of the device shell, a through hole for passing through the supporting rod is formed in one side of the connecting shaft sleeve, the supporting rod is movably connected with the connecting shaft sleeve, two ends of the extrusion rubber block are fixedly connected with the sealing base plate and the connecting sealing plate in pairs respectively, and the sealing base plate is made of a soft rubber material.

The invention has the technical effects and advantages that:

1. according to the invention, the replacing mechanism is adopted, the push rod drives the lantern ring push block to push to one side, the push support rod drives the two push support blocks to move to one side, the first connecting block drives the push radian block to start moving to one side along the push radian groove, so that a battery clamped between the negative contact piece and the positive contact piece can be extruded from inside to outside, the battery is conveniently taken out at the later stage, the battery detaching effect of the battery contact elastic piece part on the battery is effectively improved, the battery is more conveniently taken out for replacement, manual operation is not needed, the battery is safer to detach, dangers such as electric shock and the like are avoided, and the battery and the contact elastic piece are more conveniently separated at the later stage;

2. according to the invention, the two extrusion elastic sheets on the guide ring are stressed to be extruded and deformed to generate elastic force, the positioning block stably moves to one side on the equipment shell, and the contact spring presses and connects the negative electrode of the battery to the negative electrode contact piece under the action of resilience force, so that the positive electrode and the negative electrode of the battery can be quickly guided and clamped, the quick clamping effect can be realized, the clamping effect is better, the left-right firmness and the contact property are better after clamping, multi-point contact is realized, the problems of disconnection and the like are avoided, and the electric conduction effect is better;

3. according to the invention, the connecting shaft sleeve is driven by the turnover sealing plate to start to rotate anticlockwise on the supporting rod, the connecting sealing plate drives the extrusion rubber block and the sealing base plate to form extrusion sealing operation towards one side to the end part of the equipment shell, double sealing operation can be performed on the contact piece part of the battery, the sealing effect is effectively improved, dust and impurities are prevented from influencing the contact position of the elastic piece and the positive electrode and the negative electrode of the battery and influencing the contact effect of the battery contact elastic piece, and the stable connection conductivity of the elastic piece part is ensured.

To sum up, influence each other through above-mentioned a plurality of effects, need not the manual work and operate battery and contact shell fragment position, it is also safer to dismantle, avoid dangerous emergence such as electric shock, the later stage makes battery and contact shell fragment separation more convenient, and the joint effect to the battery is better, fastness and contact nature are better about the joint back, multiple spot contact, avoid causing the emergence of disconnected contact scheduling problem, electrically conductive effect is better, simultaneously seal operation to electronic equipment and battery connection piece position, effectively improved sealed effect, avoid dust impurity to influence shell fragment and battery just, negative pole contact position, can effectively improve battery contact shell fragment when using like this, more conveniently use after the use, direction connection performance obtains excellent promotion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of a cell site frame structure according to the present invention.

Fig. 3 is a schematic view of the internal structure of the device housing of the present invention.

Fig. 4 is a schematic structural view of a joint of the first connecting block and the pushing support block of the present invention.

Fig. 5 is a schematic cross-sectional structure diagram of the device housing of the present invention.

Fig. 6 is a schematic cross-sectional view of the negative contact plate of the present invention.

Fig. 7 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

Fig. 8 is a schematic view of the structure of the flip seal plate of the present invention.

FIG. 9 is a schematic view of the structure of the joint between the extruded rubber block and the seal pad of the present invention.

The reference signs are: 1. an equipment housing; 2. a display frame; 3. a display screen; 4. a battery point location frame; 5. pushing the arc groove; 6. pushing the arc block; 7. a first connection block; 8. pushing the supporting block; 9. pushing the supporting rod; 10. a lantern ring push block; 11. a push rod; 12. an electric cylinder; 13. a negative contact piece; 14. positioning blocks; 15. a contact spring; 16. communicating the collar sheet; 17. connecting the strips; 18. a contact bar; 19. a negative contact post; 20. a positive electrode contact piece; 21. separating the contact strips; 22. a guide ring; 23. extruding the elastic sheet; 24. a positive contact ring; 25. a positive contact bar; 26. a positive contact; 27. a positive connecting column; 28. a battery energy storage controller; 29. a second connecting block; 30. a support bar; 31. connecting a shaft sleeve; 32. turning over the sealing plate; 33. clamping the elastic sheet; 34. connecting a sealing plate; 35. extruding the rubber block; 36. and sealing the backing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The battery compartment shown in the attached fig. 1-9 comprises an equipment shell 1, wherein a display frame 2 is arranged on one side of the equipment shell 1, a display screen 3 for displaying the electric quantity of a battery is embedded into one side of the display frame 2, and a replacing mechanism is arranged inside the equipment shell 1;

change mechanism is including setting up battery position frame 4 in equipment shell 1 inside, two promotion radian grooves 5 have been seted up to 4 inner walls of battery position frame, promotion radian 5 inside is provided with promotion radian piece 6, promotion radian piece 6 one side is connected with first connecting block 7, 7 one end of first connecting block is installed and is promoted a piece 8, it promotes branch 9 to be provided with between two promotion a piece 8, it is equipped with lantern ring ejector pad 10 to promote the outside cover of branch 9, catch bar 11 is installed to 10 one ends of lantern ring ejector pad, catch bar 11 one side is provided with electric cylinder 12.

As shown in fig. 3, 6 and 7, a negative contact piece 13 is arranged on one side of the inner wall of the device housing 1, four positioning blocks 14 are arranged outside the negative contact piece 13, one end of each positioning block 14 is connected with a contact spring 15, one end of each contact spring 15 is provided with a communicating collar piece 16, one side of each communicating collar piece 16 is connected with a connecting piece strip 17, one end of each connecting piece strip 17 is provided with a contact strip 18 for conducting electricity, and one side of each contact strip 18 is provided with a negative contact column 19 in a penetrating manner;

the other side of the negative contact piece 13 is provided with a positive contact piece 20, the outside of the positive contact piece 20 is provided with a plurality of separation contact strips 21, one end of each separation contact strip 21 is provided with a guide ring 22, the inner wall of the guide ring 22 is symmetrically provided with two extrusion elastic sheets 23, the outside of the positive contact piece 20 close to one end is provided with a positive contact ring 24, one side of the positive contact ring 24 is connected with a positive contact strip 25, one end of the positive contact strip 25 is provided with a positive contact head 26, one side of the positive contact head 26 is embedded and provided with a positive connecting column 27, the positive contact strip 25 is fixedly connected with the positive connecting column 27, so that the positive electrode of the battery begins to enter the position of the positive contact piece 20 along the guide ring 22, the two extrusion elastic sheets 23 on the guide ring 22 are extruded and deformed to generate elastic force, the negative contact piece 13 drives the positioning block 14 to stably move to one side on the equipment shell 1, and the contact spring 15 is compressed under the force, contact spring 15 pushes the connection at the negative pole of resilience force effect negative pole contact piece 13 down to the negative pole of battery, can lead the joint with battery positive pole and negative pole like this fast to can realize the effect of quick joint.

As shown in fig. 3, 6 and 7, two ends of the connecting strip 17 are respectively and fixedly connected with the communicating sleeve ring piece 16 and the contact strip 18, the vertical section of the communicating sleeve ring piece 16 is circular, two ends of the positive contact strip 25 are respectively and fixedly connected with the positive contact head 26 and the positive contact ring 24, so that the negative electric quantity is input into the communicating sleeve ring piece 16, the communicating sleeve ring piece 16 enters the inside of the connecting strip 17, the negative electric quantity is transmitted to the inside of the contact strip 18 along the connecting strip 17 to perform the transmission operation of the negative electric quantity, the positive electric quantity can be input into the positive contact strip 25 through the positive contact ring 24, and the electric quantity is introduced into the positive contact head 26, so that the input operation of the positive electric quantity of the battery can be performed, and the leading-in operation of the positive electric quantity and the negative electric quantity of the battery is formed.

As shown in fig. 3, the battery energy storage controller 28 is installed at one end of the positive connecting column 27, the battery energy storage controller 28 is fixedly connected with the positive connecting column 27, the positive connecting column 27 is made of copper material, so that the battery energy storage controller 28 inputs electric quantity to the display screen 3, and the electric quantity usage is displayed by the display screen 3, meanwhile, the port part of the battery energy storage controller 28 is used for power transmission, power supply is used, an external interface supplies power externally, and normal use is facilitated.

As shown in the attached drawing 4, promote swing joint between radian piece 6 and the battery point position frame 4 that promotes radian groove 5 and belong to, first connecting block 7 both ends respectively with promote a piece 8 and promote fixed connection between radian piece 6 two liang, it carries out fixed connection to adopt the bonding mode to carry out between promotion branch 9 and the lantern ring ejector pad 10, so that lantern ring ejector pad 10 drives and promotes branch 9 and begin to remove to one side, it drives first connecting block 7 to promote a piece 8 and make and promote radian piece 6 and begin to remove to one side along promoting radian groove 5, can effectively lead to the battery and release the operation like this, thereby realize that the battery amount pushes out the dismantlement operation fast.

As shown in fig. 4, two ends of the push rod 11 are respectively fixedly connected with the push end of the electric cylinder 12 and the sleeve ring push block 10 in pairs, the push rod 11 is made of alloy materials, a semicircular groove is formed in the inner wall of the battery point position frame 4, so that the electric cylinder 12 drives the push rod 11 to move to one side, and the sleeve ring push block 10 pushes to one side, thereby supplying push power to achieve the effect of stable pushing.

As shown in fig. 2 and 5 and fig. 6, locating piece 14 and the inside sliding connection of equipment shell 1, locating piece 14 quantity sets up to four, contact spring 15 both ends respectively with negative pole contact piece 13 and the two double-phase fixed connection of communicating collar piece 16, contact spring 15 is the copper product, so that negative pole contact piece 13 drives the stable one side that moves on equipment shell 1 of locating piece 14, contact spring 15 atress compresses, play the effect of resilience, and can start the effect of direction fast, electrically conductive effect is better, the multiple spot position is electrically conductive, electrically conductive linkage is better.

As shown in fig. 1, 8 and 9, two adjacent sides of the device housing 1 near the end are provided with a second connecting block 29, one side of the second connecting block 29 near the top is provided with a supporting rod 30, the outside of the supporting rod 30 is sleeved with a connecting shaft sleeve 31, the bottom of the connecting shaft sleeve 31 is provided with a turnover sealing plate 32, the bottom of the turnover sealing plate 32 is connected with a clamping elastic sheet 33, one side of the turnover sealing plate 32 is provided with a connecting sealing plate 34, one side of the connecting sealing plate 34 is provided with a plurality of extrusion rubber blocks 35, one side of the extrusion rubber blocks 35 is connected with a sealing backing plate 36, so that the turnover sealing plate 32 drives the connecting shaft sleeve 31 to start to rotate anticlockwise on the supporting rod 30, the connecting sealing plate 34 drives the extrusion rubber blocks 35 and the sealing backing plate 36 to move to one side, the clamping elastic sheet 33 starts to be clamped into the end of the device housing 1 to form an elastic sheet clamping operation, thereby sealing the battery contact part, the double sealing operation forms better sealing operation, effectively improves the sealing effect and improves the sealing performance.

As shown in fig. 8 and 9, the locking elastic piece 33 is locked with the end of the device housing 1, a through hole for passing through the support rod 30 is formed on one side of the connecting shaft ring sleeve 31, the support rod 30 is movably connected with the connecting shaft ring sleeve 31, so that the locking elastic piece 33 is elastically deformed under the action of the extrusion force, thereby playing the role of embedded clamping and starting to be clamped into the end part of the equipment shell 1 to form the operation of elastic sheet clamping, in the turning process, the connecting shaft ring sleeve 31 starts to rotate anticlockwise on the supporting rod 30, two ends of the extrusion rubber block 35 are respectively and fixedly connected with the sealing cushion plate 36 and the connecting sealing plate 34, the sealing cushion plate 36 is made of soft rubber, so that the connecting sealing plate 34 drives the extrusion rubber block 35 and the sealing pad plate 36 to move and extrude to one side, thereby sealing the end position of the equipment shell 1 and generating linkage effect.

The working principle of the invention is as follows: when the battery is installed, the negative pole of the battery can be obliquely pushed into the position of the negative pole contact piece 13, meanwhile, the positive pole of the battery starts to move along the guide ring 22 and starts to enter the position of the positive pole contact piece 20 through the guide ring 22, the two extrusion elastic pieces 23 on the guide ring 22 are stressed to be extruded and deformed to generate elastic force to extrude the positive pole contact pad of the battery, when the battery completely enters the position of the battery position frame 4, the negative pole contact piece 13 extrudes towards one side, the negative pole contact piece 13 drives the positioning block 14 to stably move towards one side on the equipment shell 1, the positioning block 14 dynamically compresses the contact spring 15 under stress, and thus, the negative pole contact piece 13 extrudes and connects the negative pole of the battery under the action of the resilience force of the contact spring 15;

the electric quantity is introduced, the negative electric quantity enters the contact spring 15 from the negative contact piece 13, is guided to the communicating collar piece 16 by the contact spring 15, enters the connecting piece strip 17 through the communicating collar piece 16, is conducted to the contact strip 18 along the connecting piece strip 17, is finally transmitted to the negative contact post 19 through the contact strip 18, is input to the negative position of the battery energy storage controller 28 by the negative contact post 19, the positive electric quantity of the battery is introduced to the positive contact piece 20 part, is introduced to the separating contact strip 21 through the positive contact piece 20, is guided to the guide ring 22 through the separating contact strip 21, is electrically conducted by adding liquid through the pressing spring piece 23, inputs the electric quantity to the guide ring 22 part, is converged to the positive contact piece 20 part, inputs the positive contact piece 20 to the positive contact ring 24 part, and inputs to the positive contact strip 25 part through the positive contact ring 24 part, the electric quantity is led into the positive contact head 26 along the positive contact strip 25, is input into the positive connecting column 27 through the positive contact head 26, the positive connecting column 27 supplies power to the positive electrode of the battery energy storage controller 28, and finally the battery energy storage controller 28 can input the power to the display screen 3 on the display frame 2, the display screen 3 starts to display the electric quantity, and the port part of the battery energy storage controller 28 performs power transmission operation;

when the device is sealed and dustproof, the turnover sealing plate 32 can be rotated, the turnover sealing plate 32 drives the connecting shaft sleeve 31 to start to rotate anticlockwise on the supporting rod 30, the sleeve ring pushing block 10 turns over the sealing plate 32 to drive the connecting sealing plate 34 to move towards one side, the connecting sealing plate 34 drives the extrusion rubber block 35 and the sealing cushion plate 36 to move towards one side, the sealing cushion plate 36 and the connecting sealing plate 34 start to seal the end part of the device shell 1, multiple extrusion sealing is realized, the clamping elastic sheet 33 can be driven to start to be clamped into the end part of the device shell 1 under the action of pressing the turnover sealing plate 32 to form elastic sheet clamping operation, and therefore all-directional sealing can be realized inside the device shell 1;

when a battery needs to be replaced, the clamping elastic sheet 33 can be pressed upwards, so that the clamping elastic sheet 33 starts to be separated from the equipment shell 1, the turnover sealing plate 32 rotates anticlockwise, the turnover sealing plate 32 starts to drive the connecting shaft ring sleeve 31 to turn over on the supporting rod 30, the connecting sealing plate 34 can be opened, so that the electric cylinder 12 can be electrified, the electric cylinder 12 drives the pushing rod 11 to move towards one side, the pushing rod 11 drives the sleeve ring pushing block 10 to push towards one side, the sleeve ring pushing block 10 drives the pushing supporting rod 9 to start to move towards one side, the pushing supporting rod 9 drives the two pushing supporting blocks 8 to move towards one side, the pushing supporting blocks 8 drive the first connecting block 7 to extrude towards one side, the first connecting block 7 drives the pushing radian block 6 to start to move towards one side along the pushing radian groove 5, and thus the radian block 6 is pushed to start to push the battery clamped on the inner wall of the battery point position frame 4 towards one side, therefore, the battery starts to move to one side from the positions of the negative contact piece 13 and the positive contact piece 20, the battery can quickly slide out from the inner wall of the battery point position frame 4, the battery clamped at the positions of the negative contact piece 13 and the positive contact piece 20 can be quickly separated, and manual contact with the battery is not needed.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.