CN215070316U - Lithium battery plug structure with good waterproof effect - Google Patents
Lithium battery plug structure with good waterproof effect Download PDFInfo
- Publication number
- CN215070316U CN215070316U CN202121324043.7U CN202121324043U CN215070316U CN 215070316 U CN215070316 U CN 215070316U CN 202121324043 U CN202121324043 U CN 202121324043U CN 215070316 U CN215070316 U CN 215070316U
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- China
- Prior art keywords
- butt joint
- frame
- butt
- limiting
- joint frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 36
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 230000000694 effects Effects 0.000 title claims abstract description 25
- 210000001503 joint Anatomy 0.000 claims abstract description 115
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 238000001125 extrusion Methods 0.000 abstract description 26
- 238000009434 installation Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 description 9
- 238000003032 molecular docking Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to the technical field of butt joint structure, and a lithium cell grafting structure that water-proof effects is good is disclosed, including the battery box, the fixed surface of battery box installs first butt joint frame, the inside fixed mounting of first butt joint frame has first butt joint piece, the outside fixed mounting of first butt joint piece has spacing frame. The utility model discloses a be provided with first butt joint frame and second butt joint frame threaded connection, make first butt joint piece and second butt joint piece butt joint installation, realize that the lithium cell is the consumer power supply, it drives the rotation of second butt joint frame to rotate the swivel, make second butt joint frame threaded connection install the surface at first butt joint frame, the stripper plate is close to and cooperates first butt joint frame to realize the extrusion to first sealing washer to first butt joint frame, realize first heavy seal, remove the spacing frame extrusion third sealing washer of frame cooperation, realize the second heavy seal, finally first butt joint piece and second butt joint piece accomplish the butt joint installation and realize double seal, the device is sealed effectual.
Description
Technical Field
The utility model belongs to the technical field of butt joint structure, specifically a lithium cell grafting structure that water-proof effects is good.
Background
Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation products of rechargeable batteries, namely the lithium metal batteries, are produced in 1996, the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the rechargeable batteries are all superior to those of the lithium ion batteries, and only a few national companies produce the lithium metal batteries due to the high technical requirement limit of the rechargeable batteries.
Need notice the water repellent of lithium cell and consumer junction when the lithium cell uses, owing to be the electric conduction, if the junction intakes and leads to the circuit to open circuit, cause serious accident easily, designed a lithium cell grafting structure that water-proof effects is good for the emergence of prevention accident for solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem, the utility model provides a lithium cell grafting structure that water-proof effects is good has sealed effectual, realizes dynamic seal's advantage.
In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery plug-in structure with good waterproof effect comprises a battery box, a first butt-joint frame is fixedly arranged on the surface of the battery box, a first butt joint block is fixedly arranged in the first butt joint frame, a limit frame is fixedly arranged outside the first butt joint block, four limiting rods are fixedly arranged between the limiting frame and the first butt-joint frame, a movable frame is movably arranged in the limiting frame, four limit plates are fixedly arranged on the outer side wall of the movable frame, the four limit plates and the first butt-joint frame are fixedly arranged through four springs, a second butt-joint block is arranged in the first butt-joint frame, the side wall of the second butt-joint block is movably provided with a second butt-joint frame through a bearing, the second butt-joint block is a connecting end of electric equipment, the lithium battery supplies power to the electric equipment through the butt joint of the first butt joint block and the second butt joint block;
the upper surface movable mounting of first butt joint frame has the apron, utilizes the surface of the sealed first butt joint frame of apron when the lithium cell does not use, and the spring is the extension state when the installation apron, and four limiting plates receive the extrusion force of four springs and transmit the extrusion force to removing the frame this moment for remove the frame and join in marriage the extrusion second sealing washer of a first butt joint frame, realize the inside sealed of first butt joint frame, prevent that the inside intake of first butt joint frame from weing, influence the lithium cell and use, as shown in fig. 2.
As a preferred technical proposal of the utility model, a rotary ring is fixedly arranged on the side wall of the second butt-joint frame, an extrusion plate is fixedly arranged at the bottom of the side wall of the second butt-joint block, a first sealing ring is arranged between the extrusion plate and the first butt-joint frame, a second sealing ring is arranged between the moving frame and the first butt-joint frame, a third sealing ring is arranged between the moving frame and a limit frame, the surface of the rotary ring is roughly processed, the rotary ring is rotated to drive the second butt-joint frame to rotate, so as to realize the threaded installation between the first butt-joint frame and the second butt-joint frame, when the threaded installation is carried out, the second butt-joint block is close to the first butt-joint block, in the process, the extrusion plate is close to the first butt-joint frame and is matched with the first butt-joint frame to extrude the first sealing ring, when the second butt-joint block moves, the second butt-joint block is contacted with the moving frame and extrudes the third sealing ring by being matched with the limit frame, the double sealing is realized, so that the sealing effect is excellent when the first butt joint block and the second butt joint block are installed in a butt joint mode, as shown in the figure 1.
As a preferred technical scheme of the utility model, the bottom fixed mounting of first butt joint piece has first electric wire, with lithium cell electric connection, the top fixed mounting of second butt joint piece has the second electric wire, with consumer electric connection.
As the utility model discloses a preferred technical scheme, limiting plate movable mounting is on the surface of gag lever post, the spring setting is outside at the gag lever post, for the limiting plate provides the extrusion, makes the removal frame join in marriage the first butt joint frame and extrudees the second sealing washer, realizes sealed effect, the lateral wall of spacing frame is circular permutation and has seted up four spacing grooves, the limiting plate removes in the spacing inslot.
As a preferred technical scheme of the utility model, spacing frame is protruding type structure for cylinder structure and cross-section, it is L type structure for cylinder structure and cross-section to remove the frame.
As the utility model discloses an optimal technical scheme, first butt joint frame and second butt joint frame threaded connection, the fixed surface of apron installs the sealing ring, the bottom diameter value of apron is less than the inner circle diameter value of removing the frame, conveniently realizes better sealed effect.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a be provided with first butt joint frame and second butt joint frame threaded connection, make first butt joint piece and second butt joint piece butt joint installation, realize that the lithium cell is the consumer power supply, it drives the rotation of second butt joint frame to rotate the swivel, make second butt joint frame threaded connection install the surface at first butt joint frame, threaded connection's in-process, the stripper plate is close to and cooperates first butt joint frame to realize the extrusion to first sealing washer to first butt joint frame, realize first resealing, the second butt joint piece is close to first butt joint piece simultaneously, second butt joint piece contact extrusion removes the frame, make and remove the spacing frame extrusion third sealing washer of frame cooperation, realize the second resealing, final first butt joint piece and second butt joint piece accomplish the butt joint installation and realize resealing, the device is sealed effectual.
2. The utility model discloses a be provided with the apron, when the lithium cell does not use, as shown in fig. 2, with the surface of apron installation at first butt joint frame, the sealing ring warp and realizes sealed effect, and the spring is the extension state this moment for the limiting plate receives the extrusion force and gives the extrusion force transmission to remove the frame, removes the first butt joint frame of frame cooperation and extrudees the second sealing washer, and the homoenergetic realizes fine sealed effect when the lithium cell uses or does not use, realizes dynamic seal effect.
Drawings
Fig. 1 is a schematic sectional view illustrating the installation and connection of a first docking frame and a second docking frame according to the present invention;
FIG. 2 is a schematic cross-sectional view illustrating the installation and connection of a first pair of docking frames and a cover plate according to the present invention;
FIG. 3 is a front view of a second docking block mounting structure of the present invention;
fig. 4 is a bottom view of the second docking block mounting structure of the present invention;
fig. 5 is a top view of the battery box structure of the present invention.
In the figure: 1. a battery box; 2. a first docking frame; 3. a first butt-joint block; 4. a limiting frame; 5. a limiting rod; 6. moving the frame; 7. a limiting plate; 8. a spring; 9. a second butting block; 10. a bearing; 11. a second docking frame; 12. a cover plate; 13. rotating the ring; 14. a pressing plate; 15. a first seal ring; 16. a second seal ring; 17. and a third sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the utility model provides a lithium battery splicing structure with good waterproof effect, which comprises a battery box 1, a first splicing frame 2 is fixedly installed on the surface of the battery box 1, a first splicing block 3 is fixedly installed inside the first splicing frame 2, a limiting frame 4 is fixedly installed outside the first splicing block 3, four limiting rods 5 are fixedly installed between the limiting frame 4 and the first splicing frame 2, a movable frame 6 is movably installed inside the limiting frame 4, four limiting plates 7 are fixedly installed on the outer side wall of the movable frame 6, four limiting plates 7 are fixedly installed between the first splicing frame 2 and the four limiting plates 7 through four springs 8, a second splicing block 9 is arranged inside the first splicing frame 2, a second splicing frame 11 is movably installed on the side wall of the second splicing block 9 through a bearing 10, and the second splicing block 9 is a connecting end of an electric device, the lithium battery supplies power to the electric equipment through butt joint installation of the first butt joint block 3 and the second butt joint block 9;
the upper surface movable mounting of first butt joint frame 2 has apron 12, utilize apron 12 to seal the surface of first butt joint frame 2 when the lithium cell does not use, spring 8 is the extension state during installation apron 12, four limiting plates 7 receive four spring 8's extrusion force and with extrusion force transmission to removing frame 6 this moment, make and remove frame 6 and join in marriage first butt joint frame 2 extrusion second sealing washer 16, realize the inside sealed of first butt joint frame 2, prevent that the inside of first butt joint frame 2 from intaking from weing, influence the lithium cell and use, as shown in fig. 2.
Wherein, a rotating ring 13 is fixedly arranged on the side wall of the second butt-joint frame 11, an extrusion plate 14 is fixedly arranged at the bottom of the side wall of the second butt-joint block 9, a first sealing ring 15 is arranged between the extrusion plate 14 and the first butt-joint frame 2, a second sealing ring 16 is arranged between the movable frame 6 and the first butt-joint frame 2, a third sealing ring 17 is arranged between the movable frame 6 and the limit frame 4, the surface of the rotating ring 13 is subjected to rough treatment, the rotating ring 13 is rotated to drive the second butt-joint frame 11 to rotate, so as to realize the threaded installation between the first butt-joint frame 2 and the second butt-joint frame 11, when the threaded installation is carried out, the second butt-joint block 9 is close to the first butt-joint block 3, the extrusion plate 14 is close to the first butt-joint frame 2 and is matched with the first butt-joint frame 2 to extrude the first sealing ring 15, so as to realize the first resealing, when the second butt-joint block 9 moves, the second butt-joint block is contacted with the movable frame 6 and extrudes the third sealing ring 17 with the limit frame 4, double sealing is realized, so that the sealing effect is excellent when the first butt joint block 3 and the second butt joint block 9 are installed in a butt joint mode, as shown in the figure 1.
Wherein, the bottom fixed mounting of first butt joint piece 3 has first electric wire, with lithium cell electric connection, and the top fixed mounting of second butt joint piece 9 has the second electric wire, with consumer electric connection.
Wherein, limiting plate 7 movable mounting is on the surface of gag lever post 5, and spring 8 sets up in the gag lever post 5 outsidely, for limiting plate 7 provides the extrusion, makes the removal frame 6 join in marriage a first butt joint frame 2 and extrudees second sealing washer 16, realizes sealed effect, and the lateral wall of spacing frame 4 is circular permutation and has seted up four spacing grooves, and limiting plate 7 removes in the spacing inslot.
Wherein, spacing frame 4 is the convex type structure for cylinder structure and cross-section, and removal frame 6 is cylinder structure and cross-section and is L type structure.
Wherein, first butt joint frame 2 and 11 threaded connection of second butt joint frame, the fixed surface of apron 12 installs the sealing ring, and the bottom diameter value of apron 12 is less than the inner circle diameter value of removing frame 6, conveniently realizes better sealed effect.
The utility model discloses a theory of operation and use flow: when the lithium battery is not used, the cover plate 12 is arranged on the surface of the first butt joint frame 2, the sealing ring deforms to achieve a sealing effect, the spring 8 is in an extension state at the moment, the limiting plates 7 are subjected to upward extrusion force, the four limiting plates 7 transmit the extrusion force to the movable frame 6, the movable frame 6 is matched with the first butt joint frame 2 to extrude the second sealing ring 16, and the second sealing ring 16 is extruded and deformed to achieve the sealing effect;
when the lithium battery is used, the second butt joint block 9 and the first butt joint block 3 need to be installed in a butt joint mode, during installation, the second butt joint block 9 is aligned to the first butt joint block 3, the rotating ring 13 is rotated to drive the second butt joint frame 11 to rotate, the second butt joint frame 11 is installed on the outer surface of the first butt joint frame 2 in a threaded mode, in the process of threaded butt joint, the second butt joint block 9 is close to the first butt joint block 3 to achieve butt joint installation, in the process of moving the second butt joint block 9, the extrusion plate 14 is driven to be close to the first butt joint frame 2, the first butt joint frame 2 is matched with the extrusion plate 14 to extrude the first sealing ring 15 to achieve sealing, in the process of butt joint of the second butt joint block 9 and the first butt joint block 3, the second butt joint block 9 is in contact with the extrusion moving frame 6, the moving frame 6 moves downwards and is matched with the limiting frame 4 to extrude the third sealing ring 17 to achieve double sealing, and butt joint installation of the first butt joint block 3 and the second butt joint block 9 is completed, the lithium battery is used for supplying power for the electric equipment.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lithium cell grafting structure that water-proof effects is good, includes battery box (1), its characterized in that: the battery box is characterized in that a first butt joint frame (2) is fixedly mounted on the surface of the battery box (1), a first butt joint block (3) is fixedly mounted inside the first butt joint frame (2), a limiting frame (4) is fixedly mounted outside the first butt joint block (3), four limiting rods (5) are fixedly mounted between the limiting frame (4) and the first butt joint frame (2), a movable frame (6) is movably mounted inside the limiting frame (4), four limiting plates (7) are fixedly mounted on the outer side wall of the movable frame (6), the four limiting plates (7) and the first butt joint frame (2) are fixedly mounted through four springs (8), a second butt joint block (9) is arranged inside the first butt joint frame (2), and a second butt joint frame (11) is movably mounted on the side wall of the second butt joint block (9) through a bearing (10); the upper surface of the first butt joint frame (2) is movably provided with a cover plate (12).
2. The lithium battery plug structure with good waterproof effect according to claim 1, characterized in that: the lateral wall fixed mounting of second butt joint frame (11) has swivel (13), the lateral wall bottom fixed mounting of second butt joint piece (9) has stripper plate (14), be provided with first sealing washer (15) between stripper plate (14) and first butt joint frame (2), be provided with second sealing washer (16) between removal frame (6) and first butt joint frame (2), be provided with third sealing washer (17) between removal frame (6) and spacing frame (4).
3. The lithium battery plug structure with good waterproof effect according to claim 1, characterized in that: the bottom of the first butt joint block (3) is fixedly provided with a first electric wire, and the top of the second butt joint block (9) is fixedly provided with a second electric wire.
4. The lithium battery plug structure with good waterproof effect according to claim 1, characterized in that: limiting plate (7) movable mounting is on the surface of gag lever post (5), spring (8) set up in gag lever post (5) outside, the lateral wall of spacing frame (4) is circular permutation and has seted up four spacing grooves, limiting plate (7) move in the spacing groove.
5. The lithium battery plug structure with good waterproof effect according to claim 1, characterized in that: the limiting frame (4) is of a cylindrical structure, the cross section of the limiting frame is of a convex structure, and the moving frame (6) is of a cylindrical structure, and the cross section of the moving frame is of an L-shaped structure.
6. The lithium battery plug structure with good waterproof effect according to claim 1, characterized in that: first butt joint frame (2) and second butt joint frame (11) threaded connection, the fixed surface of apron (12) installs the sealing ring, the bottom diameter value of apron (12) is less than the inner circle diameter value of removing frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121324043.7U CN215070316U (en) | 2021-06-15 | 2021-06-15 | Lithium battery plug structure with good waterproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121324043.7U CN215070316U (en) | 2021-06-15 | 2021-06-15 | Lithium battery plug structure with good waterproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215070316U true CN215070316U (en) | 2021-12-07 |
Family
ID=79202812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121324043.7U Expired - Fee Related CN215070316U (en) | 2021-06-15 | 2021-06-15 | Lithium battery plug structure with good waterproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215070316U (en) |
-
2021
- 2021-06-15 CN CN202121324043.7U patent/CN215070316U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |