CN209418624U - A kind of confluence piece with protective effect - Google Patents
A kind of confluence piece with protective effect Download PDFInfo
- Publication number
- CN209418624U CN209418624U CN201920375321.8U CN201920375321U CN209418624U CN 209418624 U CN209418624 U CN 209418624U CN 201920375321 U CN201920375321 U CN 201920375321U CN 209418624 U CN209418624 U CN 209418624U
- Authority
- CN
- China
- Prior art keywords
- wall
- battery pack
- main box
- lifting groove
- groups
- Prior art date
- 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.)
- Expired - Fee Related
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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 discloses a kind of confluence pieces with protective effect in confluence chip technology field, including main box, the main box screw top is connected with screw rod, the screw rod bottom extends to inner cavity through main box top exterior walls and is connected with upper lifting groove by bearing, the upper lifting groove top portion inner wall is provided with confluence piece, main box top exterior walls are extended at the top of the gag lever post, when in use, telescopic spring bar and spring are compressed, and lower lifting groove moves down and increases the relative area of heat release hole and venthole, and then increase the air for entering mounting base inner cavity by heat release hole and venthole, it radiates to battery pack bottom, upper lifting groove, which moves down, simultaneously to push outside sliding block, connecting rod decline drives U-shaped folder block mobile to battery pack direction, it is elastic bow-shaped to sell of one's property raw elastic force and push away pressing plate toward battery pack direction, will be electric While pond group is fixed, avoid pressing plate is excessive to the pressure of battery pack from causing battery pack damaged.
Description
Technical field
The utility model relates to chip technology field of converging, specially a kind of confluence piece with protective effect.
Background technique
Lithium ion battery usually requires to form power battery module by serial or parallel connection between multiple single battery cores, in electricity
Pond group will lead to connection sheet breakdown battery pack, and battery pack works long hours in use, if battery pack collides with connection sheet
Can generate heat, a large amount of heat, which collects in confluence on piece, can not distribute the service life for influencing confluence piece, and battery pack not
In use, connection sheet is contacted with confluence piece will cause electric quantity loss, and on piece of converging is easy dust stratification, for this purpose, it is proposed that a kind of
Confluence piece with protective effect.
Utility model content
The purpose of this utility model is to provide a kind of confluence piece with protective effect, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of confluence piece with protective effect, packet
Main box is included, the main box screw top is connected with screw rod, and the screw rod bottom extends to interior through main box top exterior walls
Chamber is connected with upper lifting groove by bearing, and the upper lifting groove top portion inner wall is provided with confluence piece, the upper confluence piece bottom
Three groups of connection sheets are evenly arranged with, gag lever post is used at left and right sides of the upper lifting groove top portion, is extended at the top of the gag lever post
It is provided with the through-hole matched with gag lever post to main box top exterior walls, and at the top of the main box, connection sheet bottom described in three groups
Portion is connected with battery pack, and the battery pack bottom is evenly arranged with three groups of telescopic spring bars, telescopic spring bar bottom described in three groups
It is connected with lower confluence piece, the main box bottom interior wall is provided with mounting base, in the lower confluence piece bottom and mounting base bottom
Wall connection, four sides of the mounting base are provided with mounting groove, and the mounting groove bottom interior wall is evenly arranged with spring, and four groups
Lower lifting groove is slidably connected in the mounting groove, the lower lifting trench bottom is connect with spring top, the lower lifting groove top
Portion is fixedly connected with battery pack bottom, and is provided with the through-hole matched with battery pack, the lower liter at the top of the lower lifting groove
Drop slot surrounding outer wall is evenly arranged with heat release hole, and the mounting base is provided with venthole, and venthole interlocks up and down with heat release hole
Setting, main box front and rear sides inner wall are symmetrically arranged with sliding slot, and the sliding slot bottom interior wall is provided with compressed spring, front and back
Sliding block is slidably connected in two groups of ipsilateral sliding slots, is fixedly connected at the top of the slider bottom and compressed spring, and described in two groups
Sliding block is located at the underface of upper lifting two extension ends of trench bottom, and the sliding block is hinged with front and back two close to battery pack side outer wall
Group connecting rod, the other end of connecting rod described in two groups are connected with U-shaped folder block, and main box front and rear sides inner wall is provided with and U
The loose slot that type fixture block matches, the main box left and right sides outer wall and upper lifting groove top portion are provided with heat release hole.
Further, two sides inner wall is symmetrically arranged with loose slot to the U-shaped folder block up and down, is slidably connected in two groups of loose slots
There is pressing plate, the U-shaped folder block inner left wall is provided with two groups of loose slots up and down, and it is flexible to be slidably connected in two groups of loose slots
Bow, the elastic bow right side are fixedly connected with the pressing plate, and the pressing plate and U-shaped folder block outer wall are provided with the heat dissipation that left and right penetrates through
Hole.
Further, the pressing plate is rubber slab and the pressing plate outer right wall is evenly arranged with loose slot, and loose slot
It is inside connected with hemispherical elastic block rubber, two sides inner wall is evenly arranged with loose slot to the U-shaped folder block up and down, and loose slot passes through
Rotating connector is connected with rubber ball, and rubber ball is bonded with battery pack outer wall.
Further, the screw tip is provided with rubber handle, and rubber handle outer wall is provided with non-slip texture, described
The setting of main box inner wall is fluted, and electro-insulating rubber pad is connected in groove.
Further, the gag lever post outer wall is provided with limited block, and limited block is located above main box, the gag lever post
Outer wall is provided with graduation mark.
Compared with prior art, the utility model has the beneficial effects that
1, it is inserted into after when in use, the lower lifting groove of battery pack bottom is aligned with mounting groove, then rotary screw, screw rod
Rotation makes converge in lifting groove drive piece and connection sheet decline, and connection sheet decline is bonded with compression at the top of battery pack, generation
Battery pack is pressed down, and telescopic spring bar and spring are compressed, and lower lifting groove moves down the phase for making heat release hole with venthole
Area is increased, and then increases the air for entering mounting base inner cavity by heat release hole and venthole, battery pack bottom is carried out scattered
Heat, while upper lifting groove is moved down and will be pushed outside sliding block, compressed spring at this time is compressed, and sliding block moves down drive and connects
Extension bar decline, connecting rod decline drive U-shaped folder block mobile to battery pack direction, when pressing plate is contacted with battery pack, elastic bow quilt
Compression, it is elastic bow-shaped to sell of one's property raw elastic force and push away pressing plate toward battery pack direction, while battery pack is fixed, avoid pressing plate pair
The pressure of battery pack is excessive to cause battery pack damaged；
2, when not in use, rotary screw makes lifting groove drive converge piece and connection sheet rising, makes lifting groove top
The heat release hole in portion is bonded with main box inner wall, is reduced through heat release hole into the dust at the top of upper confluence piece, with lifting groove at present
It is moved up under the effect that spring and telescopic spring bar reset, heat release hole interlocks up and down with venthole at this time, closes mounting base
It closes, avoids external dust from entering in mounting base, reach dust-proof effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model U-shaped folder block structure schematic diagram.
In figure: 1, main box；2, screw rod；3, upper lifting groove；4, upper confluence piece；5, connection sheet；6, gag lever post；7, battery
Group；8, telescopic spring bar；9, lower confluence piece；10, mounting base；11, mounting groove；12, spring；13, lower lifting groove；14, sliding slot；
15, compressed spring；16, sliding block；17, connecting rod；18, U-shaped folder block；19, pressing plate；20, elastic bow.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of confluence piece with protective effect, including
Main box 1,1 screw top of main box are connected with screw rod 2, and 2 bottom of screw rod extends to inner cavity through 1 top exterior walls of main box and passes through
Bearing is connected with lifting groove 3, and upper 3 top inner wall of lifting groove is provided with confluence piece 4, and upper 4 bottom of confluence piece is evenly arranged with
Three groups of connection sheets 5, the upper 3 top left and right sides of lifting groove use gag lever post 6, it is outer that 1 top of main box are extended at the top of gag lever post 6
Wall, and the through-hole matched with gag lever post 6 is provided at the top of main box 1, three groups of 5 bottoms of connection sheet are connected with battery pack 7, battery
7 bottoms of group are evenly arranged with three groups of telescopic spring bars 8, and three groups of 8 bottoms of telescopic spring bar are connected with lower confluence piece 9,1 bottom of main box
Portion's inner wall is provided with mounting base 10, and lower 9 bottom of confluence piece is connect with 10 bottom interior wall of mounting base, and 10 4 sides of mounting base are all provided with
It is equipped with mounting groove 11,11 bottom interior wall of mounting groove is evenly arranged with spring 12, slidably connects lower lifting in four groups of mounting grooves 11
Slot 13 connects at the top of lower 13 bottom of lifting groove and spring 12, and lower 13 top of lifting groove is fixedly connected with 7 bottom of battery pack, and under
The through-hole matched with battery pack 7 is provided at the top of lifting groove 13, lower 13 surrounding outer wall of lifting groove is evenly arranged with heat release hole, peace
Dress seat 10 is provided with venthole, and venthole is staggered up and down with heat release hole, and 1 front and rear sides inner wall of main box is symmetrically arranged with
Sliding slot 14,14 bottom interior wall of sliding slot are provided with compressed spring 15, slidably connect sliding block 16 in two groups of ipsilateral sliding slots 14 of front and back,
It is fixedly connected at the top of 16 bottom of sliding block and compressed spring 15, and two groups of sliding blocks 16 are located at the upper 3 bottom extension end Liang Ge of lifting groove
Underface, sliding block 16 are hinged with two groups of front and back connecting rod 17 close to 7 side outer wall of battery pack, and the other end of two groups of connecting rods 17 connects
It is connected to U-shaped folder block 18,1 front and rear sides inner wall of main box is provided with the loose slot matched with U-shaped folder block 18, main box 1 or so
Heat release hole is provided at the top of two sides outer wall and upper lifting groove 3.
As shown in Fig. 2, about 18 two sides inner wall of U-shaped folder block is symmetrically arranged with loose slot, it is slidably connected in two groups of loose slots
There is pressing plate 19,18 inner left wall of U-shaped folder block is provided with two groups of loose slots up and down, and slidably connects elastic bow in two groups of loose slots
20,20 right side of elastic bow is fixedly connected with pressing plate 19, and pressing plate 19 and 18 outer wall of U-shaped folder block are provided with the heat dissipation that left and right penetrates through
Hole, rotary screw 2, the rotation decline of screw rod 2 drive upper lifting groove 3 to move down under the cooperation of gag lever post 6, upper lifting groove 3 to
Lower movement will push outside sliding block 16, and compressed spring 15 at this time is compressed, and sliding block 16 moves down and connecting rod 17 is driven to decline,
The decline of connecting rod 17 drives U-shaped folder block 18 mobile to 7 direction of battery pack, when pressing plate 19 is contacted with battery pack 7,20 quilt of elastic bow
Compression, the elastic force that 20 deformation of elastic bow generates push away pressing plate 19 toward 7 direction of battery pack, while battery pack 7 is fixed, avoid
Pressing plate 19 is excessive to the pressure of battery pack 7 to cause battery pack 7 damaged；
As shown in Fig. 2, pressing plate 19 is rubber slab and 19 outer right wall of pressing plate is evenly arranged with loose slot, and card in loose slot
It is connected to hemispherical elastic block rubber, pressing plate 19 is avoided directly to contact with battery pack 7, by the heat sinking function of battery pack 7, while bullet
Property the elastic force that generates of rubber block deformation can further weaken pressing plate 19 to the pressure of battery pack 7, in about 18 two sides of U-shaped folder block
Wall is evenly arranged with loose slot, and loose slot is connected with rubber ball, rubber ball and 7 outer wall of battery pack by rotating connector
Fitting improves the fluency moved between battery pack 7 and U-shaped folder block 18；
As shown in Figure 1, rubber handle is provided at the top of screw rod 2, and rubber handle outer wall is provided with non-slip texture, insulation
Rubber handle protects the safety of operator, reduces the influence that battery pack 7 is leaked electricity to operation, and the setting of 1 inner wall of main box is fluted,
It is connected with electro-insulating rubber pad in groove, improves the security performance of main box 1；
As shown in Figure 1,6 outer wall of gag lever post is provided with limited block, and limited block is located at 1 top of main box, goes up and down in limitation
The descending depth of slot 3, avoids connection sheet 5 from declining excessive breakdown battery pack 7, and 6 outer wall of gag lever post is provided with graduation mark, observes scale
Line rotary screw 2 avoids lifting groove 3 from declining excessively.
Embodiment: being inserted into after being first aligned the lower lifting groove 13 of 7 bottom of battery pack with mounting groove 11, then observation limit
Upper lifting groove 3 is dropped to specified altitude assignment by the graduation mark rotary screw 2 of 6 outer wall of bar setting, the rotation of screw rod 2, and upper lifting groove 3 drives
Upper confluence piece 4 and connection sheet 5 decline, and connection sheet 5, which declines, to be bonded with compressing at the top of battery pack 7, and the battery pack 7 of generation is by down
Pressure, telescopic spring bar 8 and spring 12 compressed, and lower lifting groove 13 moves down and increases the relative area of heat release hole and venthole
Greatly, and then increase the air for entering 10 inner cavity of mounting base by heat release hole and venthole, radiate to 7 bottom of battery pack, together
When on lifting groove 3 move down and will push outside sliding block 16, compressed spring 15 at this time is compressed, and sliding block 16 moves down drive
Connecting rod 17 declines, and the decline of connecting rod 17 drives U-shaped folder block 18 mobile to 7 direction of battery pack, when pressing plate 19 is contacted with battery pack 7
When, elastic bow 20 is compressed, and the elastic force that 20 deformation of elastic bow generates pushes away pressing plate 19 toward 7 direction of battery pack, is consolidated by battery pack 7
While determining, avoid pressing plate 19 is excessive to the pressure of battery pack 7 from causing battery pack 7 damaged.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of confluence piece with protective effect, including main box (1), it is characterised in that: main box (1) screw top
It is connected with screw rod (2), screw rod (2) bottom extends to inner cavity through main box (1) top exterior walls and is connected with by bearing
Lifting groove (3), upper lifting groove (3) top inner wall are provided with confluence piece (4), and upper confluence piece (4) bottom is uniformly set
Three groups of connection sheets (5) are equipped with, the left and right sides uses gag lever post (6) at the top of the upper lifting groove (3), gag lever post (6) top
Portion extends to main box (1) top exterior walls, and the through-hole matched with gag lever post (6) is provided at the top of the main box (1), and three
Group connection sheet (5) bottom is connected with battery pack (7), and battery pack (7) bottom is evenly arranged with three groups of telescopic spring bars
(8), telescopic spring bar (8) bottom described in three groups is connected with lower confluence piece (9), and main box (1) bottom interior wall is provided with peace
It fills seat (10), lower confluence piece (9) bottom is connect with mounting base (10) bottom interior wall, and (10) four sides of the mounting base are equal
It is provided with mounting groove (11), mounting groove (11) bottom interior wall is evenly arranged with spring (12), mounting groove described in four groups (11)
It inside slidably connects lower lifting groove (13), is connect at the top of lower lifting groove (13) bottom and spring (12), the lower lifting groove
(13) top is fixedly connected with battery pack (7) bottom, and is provided at the top of the lower lifting groove (13) and is matched with battery pack (7)
Through-hole, lower lifting groove (13) the surrounding outer wall is evenly arranged with heat release hole, and the mounting base (10) is provided with venthole, and
Venthole is staggered up and down with heat release hole, and main box (1) front and rear sides inner wall is symmetrically arranged with sliding slot (14), the cunning
Slot (14) bottom interior wall is provided with compressed spring (15), slidably connects sliding block (16) in two groups of ipsilateral sliding slots (14) of front and back,
It is fixedly connected at the top of sliding block (16) bottom and compressed spring (15), and sliding block described in two groups (16) is located at upper lifting groove (3)
The underface of the bottom extension end Liang Ge, the sliding block (16) are hinged with two groups of front and back connecting rod close to battery pack (7) side outer wall
(17), the other end of connecting rod described in two groups (17) is connected with U-shaped folder block (18), and main box (1) front and rear sides inner wall is set
It is equipped with the loose slot matched with U-shaped folder block (18), outer wall and upper lifting groove (3) top are equal at left and right sides of the main box (1)
It is provided with heat release hole.
2. a kind of confluence piece with protective effect according to claim 1, it is characterised in that: the U-shaped folder block (18)
Upper and lower two sides inner wall is symmetrically arranged with loose slot, slidably connects in two groups of loose slots pressing plate (19), and the U-shaped folder block (18) is left
Side inner wall is provided with two groups of loose slots up and down, and elastic bow (20) are slidably connected in two groups of loose slots, the elastic bow (20)
Right side is fixedly connected with pressing plate (19), and the pressing plate (19) and U-shaped folder block (18) outer wall are provided with the heat release hole that left and right penetrates through.
3. a kind of confluence piece with protective effect according to claim 2, it is characterised in that: the pressing plate (19) is rubber
The offset plate and pressing plate (19) outer right wall is evenly arranged with loose slot, and hemispherical elastic block rubber is connected in loose slot,
Two sides inner wall is evenly arranged with loose slot to the U-shaped folder block (18) up and down, and loose slot is connected with rubber by rotating connector
Ball, rubber ball are bonded with battery pack (7) outer wall.
4. a kind of confluence piece with protective effect according to claim 1, it is characterised in that: at the top of the screw rod (2)
It is provided with rubber handle, and rubber handle outer wall is provided with non-slip texture, fluted, groove is arranged in main box (1) inner wall
Inside it is connected with electro-insulating rubber pad.
5. a kind of confluence piece with protective effect according to claim 1, it is characterised in that: the gag lever post (6) is outside
Wall is provided with limited block, and limited block is located above main box (1), and gag lever post (6) outer wall is provided with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375321.8U CN209418624U (en) | 2019-03-24 | 2019-03-24 | A kind of confluence piece with protective effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920375321.8U CN209418624U (en) | 2019-03-24 | 2019-03-24 | A kind of confluence piece with protective effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418624U true CN209418624U (en) | 2019-09-20 |
Family
ID=67945406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920375321.8U Expired - Fee Related CN209418624U (en) | 2019-03-24 | 2019-03-24 | A kind of confluence piece with protective effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072209A (en) * | 2020-09-18 | 2020-12-11 | 广州伽年科技有限公司 | High-performance polymer lithium ion battery pack |
| CN114374039A (en) * | 2021-12-25 | 2022-04-19 | 张春丽 | Shockproof new energy battery box |
| CN114665208A (en) * | 2022-03-02 | 2022-06-24 | 深圳市龙廷科技有限公司 | Detachable scooter group battery |
-
2019
- 2019-03-24 CN CN201920375321.8U patent/CN209418624U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072209A (en) * | 2020-09-18 | 2020-12-11 | 广州伽年科技有限公司 | High-performance polymer lithium ion battery pack |
| CN112072209B (en) * | 2020-09-18 | 2021-07-30 | 广州伽年科技有限公司 | High-performance polymer lithium ion battery pack |
| CN114374039A (en) * | 2021-12-25 | 2022-04-19 | 张春丽 | Shockproof new energy battery box |
| CN114374039B (en) * | 2021-12-25 | 2023-12-15 | 深圳市一益智能装备制造有限公司 | New energy battery box takes precautions against earthquakes |
| CN114665208A (en) * | 2022-03-02 | 2022-06-24 | 深圳市龙廷科技有限公司 | Detachable scooter group battery |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20200324 |