CN109132140A - A kind of anti-wear fixed device of new energy battery - Google Patents
A kind of anti-wear fixed device of new energy battery Download PDFInfo
- Publication number
- CN109132140A CN109132140A CN201811269690.5A CN201811269690A CN109132140A CN 109132140 A CN109132140 A CN 109132140A CN 201811269690 A CN201811269690 A CN 201811269690A CN 109132140 A CN109132140 A CN 109132140A
- Authority
- CN
- China
- Prior art keywords
- battery
- fixedly connected
- clamp arm
- new energy
- fixed
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of anti-wear fixed devices of new energy battery, are related to new energy field, and different size of cuboid green battery can be fixed up by device before shipping, prevent cell damage；Battery liftoff placement on device, prevents bottom surface humidity from causing cell damage；Battery is placed on above initial battery placement plate, and motor operates later, and two sides clamp arm is acted on the clamping that the left and right sides is implemented to battery by spring straining；With remaining in operation for motor, the strap at the top of the two sides clamp arm of fixed frame component drives battery to move backward, and battery is made to be bonded the fixation of battery pair with the cabinet front end face of fixed frame component；Fixed frame component is connect with pedestal lifting platform by two U-shaped sliding blocks, and hand capstan pushes U-shaped sliding block control fixed frame component to rise on screw thread mast, is risen to the manually adjustable screw of a certain fixed height and is completed final clamp.
Description
Technical field
The present invention relates to new energy fields, are in particular a kind of anti-wear fixed devices of new energy battery.
Background technique
New energy battery refers to a kind of high-performance for having come into operation or having developed, developed, pollution-free battery.Greatly
Measure the metal hydride nickel storage battery, lithium-ions battery and the mercury-free alkali Zn-Mn primary battery promoted the use of that use and can
Rechargeable battery and developing, the lithium developed or lithium ion Plastic accumulator and fuel cell etc. belong to this scope.This
Outside, the solar cell that has been widely used and can be carried out using the sun photoelectric conversion, can also be included in this scope.New energy in order to prevent
Source green battery generates sliding condition during transportation causes battery to wear, and it is anti-wear solid now to design a kind of new energy battery
Determine device.
A kind of fixed device of new energy battery transport, this device as disclosed in Chinese invention patent 201810197033.8
Different size of cuboid green battery can be fixed up before shipping, prevent cell damage；Battery is liftoff on device
It places, prevents bottom surface humidity from causing cell damage；Battery placement plate can turn to heeling condition, and battery placement plate is down to most
When low, facilitate and battery is pushed in battery placement plate.Connection nose bar I is fixedly connected at four angles of rear baffle, it is rear to keep off
After plate is connected to two by four connection nose bar I between vertical bar, sliding sleeve, two cunnings are slidably connected after two on vertical bar
The front end of dynamic set is fixedly connected to round bar, and the front end of vertical bar lower end is fixedly connected to flat bar after two, the front end of flat bar and
Rear end is fixedly connected to connection nose bar II, is fixedly connected with side slat plate by two connection nose bar II on two flat bars, and two
L shape sliding block is slidably connected on a flat bar；It is inadequate that the new energy battery of the invention transports fixed device clamping force, and is easy mill
Battery is damaged, battery itself is damaged.
Summary of the invention
One, technical problems to be solved
The problem to be solved in the present invention is that in view of the drawbacks of the prior art, solve battery due to being not fixed firmly and generate cunning
Dynamic the case where leading to surface abrasion, battery is prevented to be deformed the effect of damage due to clamping, while also solving to battery
Detection of electrical leakage, play the role of a qualified screening, and battery liftoff placement on device, prevent from making due to bottom surface humidity
It makes moist at battery.
Two, technical solution
Including fixed frame component and pedestal lifting platform, fixed frame component includes cabinet, Electronic control part, flat bar, support
One end of plate, U-shaped sliding block, battery placement plate, clamp arm, spring, third sliding slot, flat bar is fixedly connected with the two sides of cabinet, separately
One end is respectively fixedly connected with there are two U-shaped sliding block, is fixedly connected between two flat bars by support plate, and the setting of battery placement plate is being propped up
The upper surface of fagging, so that support plate plays a supporting role to battery placement plate, the upper surface of battery placement plate is provided with two
Side clamp arm is connected to the sliding of third sliding slot by spring between two clamp arms；Pedestal lifting platform include that pedestal, rectangle are perpendicular
The upper end of frame, rectangle frame slot, trapezoidal raised line, screw, fixed platen, threaded post pole socket, screw thread mast and hand capstan, pedestal is solid
Surely it is connected with rectangle munnion, rectangle frame slot is provided on rectangle munnion, is fixedly connected on the end face of left and right two of rectangle munnion
There is trapezoidal raised line, the upper end of rectangle munnion is provided with screw, and screw passes through the top center position of rectangle munnion, screw
Lower section be fixedly connected with a fixed platen and can implement compression movement to lower section, be fixedly connected with a screw thread mast on the right side of pedestal
Seat, the upper end of threaded post pole socket are fixedly connected with screw thread mast, screw thread are provided on screw thread mast, and hand capstan is connected through a screw thread
On screw thread mast, two U-shaped sliding blocks are slidably connected at respectively on two trapezoidal raised lines, and battery placement plate and clamp arm are from square
Shape frame slot passes through.
Electronic control part includes motor, and the inside that the output end of motor is through to cabinet is fixedly connected with turntable, turntable
It is fixedly connected with drive rod, the surface of drive rod is arranged with frame, is fixedly connected to first at the top and bottom of frame left
Strut, is fixedly connected to the second strut at the top and bottom of frame right, the first strut and the second strut far from frame one
Side is fixedly connected to movable block, and the bottom of movable block and the inner wall of cabinet are slidably connected, and movable block offers skewed slot, in cabinet
It is slid laterally at the top of chamber and is connected with movable plate, the two sides of movable plate bottom are fixedly connected to fixed plate, and fixed plate is positive
Bottom is fixedly connected with slide bar, and the front of slide bar passes through skewed slot and extends to the front side of movable block, and the two sides at the top of movable plate are equal
It is fixedly connected with clamp arm, the outside of cabinet is through at the top of clamp arm.
Strap is provided at the top of clamp arm, clamp arm be internally provided with non-slip mat.
Clamp arm bottom shape is set as drum block, and movable plate upper surface is provided with I-groove, the drum of clamp arm bottom
Block is connect with I-groove clearance fit plays sliding fixed function, and it is limited that clamp arm bottom shape is set as the setting of drum block upper end
Position fixture block；Strap is provided with pressure sensor and current inductor.Motor is set to the top of Electronic control part, and solid
It is scheduled on tank surface.
Three, beneficial effect
Compared with prior art, the present invention provides a kind of anti-wear fixed device of new energy battery, and the present apparatus can will not
Cuboid battery with size is fixed up before shipping, the control to clamp arm is completed using electric control system, by anti-
Skidding prevents battery from leading to surface abrasion because of situations such as being not fixed firmly to generate to slide；And it is accurately controlled by pressure sensor
The clamping force of battery is prevented battery to be deformed the effect of damage due to clamping, and can pass through electric current sense while clamping
The detection of electrical leakage for answering the complete battery pair of device, plays the role of a qualified screening, battery liftoff placement on device, prevent due to
Bottom surface humidity causes battery to make moist.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram one of the anti-wear fixed device of new energy battery of the present invention；
Fig. 2 is a kind of structural schematic diagram two of the anti-wear fixed device of new energy battery of the present invention；
Fig. 3 is the structural schematic diagram of fixed frame component；
Fig. 4 is the structural schematic diagram of pedestal lifting platform；
Fig. 5 is the main view of Electronic control part；
Fig. 6 is the partial enlarged view of A in Fig. 5；
Fig. 7 is the assembling relationship figure of B in Fig. 3；
In figure: 1 being fixed frame component, 2 be pedestal lifting platform, 11 be cabinet, 12 be flat bar, 13 be support plate, 14 be U-shaped
Sliding block, 15 be battery placement plate, 16 be clamp arm, 17 be spring, 18 be turntable, 19 be drive rod, 20 be frame, 21 be first
Strut, 22 be the second strut, 23 be movable block, 24 be skewed slot, 25 be movable plate, 26 be fixed plate, 27 be slide bar, 28 be drum
Slot, 29 be strap, 30 be motor, 31 be the first sliding block, 32 be first sliding groove, 33 be the second sliding block, 34 be second sliding slot,
35 it is non-slip mat, 36 be third sliding slot, 37 be pressure sensor, 38 be current inductor, 39 be limit card block, 3 is electronic control
System part, 41 be pedestal, 42 be rectangle munnion, 43 be rectangle frame slot, 44 be trapezoidal raised line, 45 be screw, 46 be fixed pressure
Disk, 47 be threaded post pole socket, 48 be screw thread mast, 49 be hand capstan.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example cannot be used to limit the scope of the invention for illustrating the present invention.
Embodiment 1:
A kind of anti-wear fixed device of new energy battery of the embodiment of the present invention, including fixed frame component 1 and pedestal lifting
Platform 2, it is characterised in that: fixed frame component 1 include cabinet 11, Electronic control part 3, flat bar 12, support plate 13, U-shaped sliding block 14,
Battery placement plate 15, clamp arm 16, spring 17, third sliding slot 36, it is positive that one end of two flat bars 12 is separately fixed at cabinet 11
The left and right sides, the other end are respectively fixedly connected with there are two U-shaped sliding block 14, are fixedly connected between two flat bars 12 by support plate 13,
The upper of support plate 13 is arranged in battery placement plate 15, and the upper surface of battery placement plate 15 is provided with two clamp arms 16, two clamp arms
Between by spring 17 be connected to third sliding slot 36 sliding；Pedestal lifting platform 2 include pedestal 41, rectangle munnion 42, rectangle frame
Slot 43, trapezoidal raised line 44, screw 45, fixed platen 46, threaded post pole socket 47, screw thread mast 48 and hand capstan 49, pedestal 41
It is fixedly connected on the upper end of rectangle munnion 42, rectangle frame slot 43, the left and right of rectangle munnion 42 two are provided on rectangle munnion 42
Trapezoidal raised line 44 is fixedly connected on end face, the upper end of rectangle munnion 42 is provided with screw 45, and the lower section of screw 45 is solid
Surely it is connected with a fixed platen 46, fixed platen 46 can implement compression movement to lower section, and the right side of pedestal 41 is fixedly connected with one
Threaded post pole socket 47, the upper end of threaded post pole socket 47 are fixedly connected with screw thread mast 48, screw thread, hand are provided on screw thread mast 48
Capstan 49 is threadedly attached on screw thread mast 48, and two U-shaped sliding blocks 14 are slidably connected at respectively on two trapezoidal raised lines 44,
Battery placement plate 15 and clamp arm 16 are passed through from rectangle frame slot 43.
Electronic control part 3 includes motor 30, and the output end of motor 30 is through to the inside of cabinet 11 and is connected with turntable
18, turntable 18 is fixedly connected with drive rod 19, and the surface of drive rod 19 is arranged with frame 20, the top and bottom of 20 two sides of frame
It is fixedly connected to the first strut 21 and the second strut 22, the first strut 21 and the second side of the strut 22 far from frame 20 are solid
Surely it is connected with movable block 23, the bottom of movable block 23 and the inner wall of cabinet 11 are slidably connected, and movable block 23 offers skewed slot 24, case
It being slid laterally at the top of 11 inner cavity of body and is connected with movable plate 25, the two sides of 25 bottom of movable plate are fixedly connected to fixed plate 26,
The bottom of fixed plate 26 is fixedly connected with slide bar 27, and the front of slide bar 27 passes through skewed slot 24 and extends to the front side of movable block 23,
The two sides at 25 top of movable plate are fixedly connected to clamp arm 16, and the top of clamp arm 16 is through to the outside of cabinet 11.
Strap 29 is provided at the top of clamp arm 16, clamp arm 16 is internally provided with non-slip mat 35.
16 bottom shape of clamp arm is set as drum block, and 25 upper surface of movable plate is provided with I-groove 28,16 bottom of clamp arm
The drum block in portion connect with 28 clearance fit of I-groove and plays sliding fixed function, and 16 bottom shape of clamp arm is set as drum block
Upper end is provided with limit card block 39.
Strap 29 is provided with pressure sensor 37, and current inductor 38 is arranged in strap 29, and motor is set to electricity
The top of dynamic control section, and it is fixed on tank surface.
A kind of working principle of the anti-wear fixed device of new energy battery of the present invention: two sides clamp arm 16 can be in movable plate
It is slided in I-groove 28 on 25, two sides clamp arm 16 can be moved forward and backward in battery placement plate 15 by motor driven, U
Type sliding block 14 can slide on trapezoidal raised line 44, when use device, U-shaped sliding block 14 be minimized, at this moment battery placement plate
15 be minimum state, and battery is placed in battery placement plate 15 at this time, starts motor 30, and two sides clamp arm 16 is driven by motor
Dynamic to move downward, the clamping of limit card block 39 slips over, 17 contractile motion of spring, so that two sides clamp arm 16 implements new energy battery
The left and right sides is stepped up, and drives turntable 18 to rotate when motor 30 operates, and turntable 18 drives drive rod 19 to rotate, and drive rod 19 drives
Frame 20 moves right, and frame 20 drives the first strut 21 and the second strut 22 to move right, the first strut 21 and the second strut
22 drive movable blocks 23 move right, and movable block 23 drives fixed plate 26 to move down by the cooperation of skewed slot 24 and slide bar 27,
Fixed plate 26 drives movable plate 25 to move down, and movable plate 25 drives two sides clamp arm 16 to move down, 16 band of two sides clamp arm
Dynamic strap 29 moves down, and current inductor 38 is provided on strap 29, when current inductor 38 contacts new energy
When battery surface, whether detectable battery leaks electricity；When reaching a certain position, pressure sensor 37 on strap 29 by
Pressure is fastened to shut down to feeding back to motor, two sides clamp arm 16 is provided with non-slip mat 35, can not only play fixed function but also
It can play the role of antifriction protection battery surface, so that the fixation of front and back is carried out to new energy battery,
Subsequent turn hand capstan 49, hand capstan 49 is increased, so that hand capstan 49 is increased with U-shaped sliding block 14, due to two U-shaped
15 1 supporting surfaces of battery placement plate are connected and given by support plate 13 between sliding block 14, are driven so U-shaped sliding block 14 increases
Support plate 13 increases, so that battery placement plate 15 also increases, battery is allow to play moisture-proof role far from ground；Work as rising
To after a certain specified altitude assignment, can stop rotating hand capstan 49, then rotate screw 45, screw 45 drive fixed platen 46 to
Under give new energy battery apply a downward pressure, at this moment the six of rectangular cell face is jammed, and battery is fixed.Dress
Setting can be fixed up different size of cuboid battery before shipping, prevent battery during transportation due to friction damage
Surface；Battery liftoff placement on device, prevents bottom surface humidity from causing cell damage.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of anti-wear fixed device of new energy battery, including fixed frame component (1) and pedestal lifting platform (2), feature exists
In: the fixed frame component (1) includes cabinet (11), Electronic control part, flat bar (12), support plate (13), U-shaped sliding block
(14), battery placement plate (15), clamp arm (16), spring (17), third sliding slot (36), one end difference of the two flat bars (12)
It is fixed on cabinet (11) positive left and right sides, the other end is fixedly connected with U-shaped sliding block (14), is led between the two flat bars (12)
It crosses support plate (13) to be fixedly connected, the battery placement plate (15) is arranged in the upper of support plate (13), battery placement plate (15)
Upper surface is provided with two clamp arms (16), is connected to third sliding slot (36) by spring (17) between two clamp arms (16) and is slided
It is dynamic；The pedestal lifting platform (2) includes pedestal (41), rectangle munnion (42), rectangle frame slot (43), trapezoidal raised line (44), top
Screw (45), fixed platen (46), threaded post pole socket (47), screw thread mast (48) and hand capstan (49), the pedestal (41) are solid
Surely it is connected to the lower end of the rectangle munnion (42), is provided with rectangle frame slot (43), the rectangle on the rectangle munnion (42)
It is equipped with trapezoidal raised line (44) on the end face of left and right two of munnion (42), the upper end of the rectangle munnion (42) is provided with screw
(45), it is fixedly connected with a fixed platen (46) below the screw (45), the fixed platen (46) can apply lower section
The movement of row compression, the side of the pedestal (41) is fixedly connected with a threaded post pole socket (47), the upper end of threaded post pole socket (47)
It is fixedly connected with screw thread mast (48), hand capstan (49) is threadedly attached on screw thread mast (48), two U-shaped sliding blocks (14)
It is slidably connected on two trapezoidal raised lines (44) respectively, battery placement plate (15) and clamp arm (16) are worn from rectangle frame slot (43)
It crosses.
2. the anti-wear fixed device of a kind of new energy battery according to claim 1, it is characterised in that: the electronic control
System part includes motor (30), and the output end of the motor (30) is through to the inside of cabinet (11) and is connected with turntable (18),
The turntable (18) is fixedly connected with drive rod (19), and the surface of the drive rod (19) is arranged with frame (20), the frame
(20) be fixedly connected to the first strut (21) and the second strut (22) at the top and bottom of two sides, first strut (21) and
Second strut (22) is fixedly connected to movable block (23) far from the side of frame (20), the bottom of the movable block (23) and case
The inner wall of body (11) is slidably connected, and the movable block (23) offers skewed slot (24), and the top of cabinet (11) inner cavity is lateral
It slidably connects movable plate (25), the two sides of movable plate (25) bottom are fixedly connected to fixed plate (26), the fixation
The bottom of plate (26) is fixedly connected with slide bar (27), and the front of the slide bar (27) passes through skewed slot (24) and extends to movable block
(23) front side, the two sides at the top of the movable plate (25) are fixedly connected to clamp arm (16), the top of the clamp arm (16)
Portion is through to the outside of cabinet (11).
3. the anti-wear fixed device of a kind of new energy battery according to claim 2, it is characterised in that: the clamp arm
(16) top is provided with strap (29), and the clamp arm (16) is internally provided with non-slip mat (35).
4. the anti-wear fixed device of a kind of new energy battery according to claim 1, it is characterised in that: the clamp arm
(16) bottom shape is set as drum block, and movable plate (25) upper surface is provided with I-groove (28), the clamp arm (16)
The drum block of bottom connect with I-groove (28) clearance fit and plays sliding fixed function, and clamp arm (16) bottom shape is set
It is set to drum block upper end and is provided with limit card block (39).
5. the anti-wear fixed device of a kind of new energy battery according to claim 4, it is characterised in that: the strap
(29) pressure sensor (37) are provided on.
6. the anti-wear fixed device of a kind of new energy battery according to claim 5, it is characterised in that: the strap
(29) current inductor (38) are set on.
7. the anti-wear fixed device of a kind of new energy battery according to claim 1, it is characterised in that: the limit card block
(39) it is L shape fixture block, is in meshing state before the motor (30) starting.
8. the anti-wear fixed device of a kind of new energy battery according to claim 1, it is characterised in that: the motor (30)
It is set to the top of Electronic control part, and is fixed on the cabinet (11) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811269690.5A CN109132140A (en) | 2018-10-29 | 2018-10-29 | A kind of anti-wear fixed device of new energy battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811269690.5A CN109132140A (en) | 2018-10-29 | 2018-10-29 | A kind of anti-wear fixed device of new energy battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109132140A true CN109132140A (en) | 2019-01-04 |
Family
ID=64806667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811269690.5A Withdrawn CN109132140A (en) | 2018-10-29 | 2018-10-29 | A kind of anti-wear fixed device of new energy battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109132140A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949839A (en) * | 2019-12-25 | 2020-04-03 | 李玉洁 | Material loading tool and material transfer device with same |
| CN112657943A (en) * | 2020-12-07 | 2021-04-16 | 贵州长征电器成套有限公司 | A supplementary fixing device for cutting copper bar |
| CN113210175A (en) * | 2021-02-07 | 2021-08-06 | 新一代半导体研究所(深圳)有限公司 | Computer hardware surface treatment system |
| CN115332706A (en) * | 2022-08-16 | 2022-11-11 | 中机精密成形产业技术研究院（安徽）股份有限公司 | Composite material battery box and battery assembling method |
-
2018
- 2018-10-29 CN CN201811269690.5A patent/CN109132140A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949839A (en) * | 2019-12-25 | 2020-04-03 | 李玉洁 | Material loading tool and material transfer device with same |
| CN112657943A (en) * | 2020-12-07 | 2021-04-16 | 贵州长征电器成套有限公司 | A supplementary fixing device for cutting copper bar |
| CN113210175A (en) * | 2021-02-07 | 2021-08-06 | 新一代半导体研究所(深圳)有限公司 | Computer hardware surface treatment system |
| CN115332706A (en) * | 2022-08-16 | 2022-11-11 | 中机精密成形产业技术研究院（安徽）股份有限公司 | Composite material battery box and battery assembling method |
| CN115332706B (en) * | 2022-08-16 | 2024-03-19 | 中机精密成形产业技术研究院（安徽）股份有限公司 | Composite material battery box and battery assembling method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200225 Address after: 322215 No. 52, seven District, high yield village, Zhengzhai Town, Pujiang County, Jinhua, Zhejiang. Applicant after: Zheng Qiaoling Address before: 315040 No. 666 Yangmudan Road, Ningbo High-tech Zone, Zhejiang Province Applicant before: NINGBO HIGH-TECH ZONE HUIYUN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |