CN218472148U

CN218472148U - Restraint tray for battery module

Info

Publication number: CN218472148U
Application number: CN202222485359.5U
Authority: CN
Inventors: 周伟国; 曹水生; 袁景; 李泉辉
Original assignee: Xiamen Henandao Intelligent Technology Co ltd
Current assignee: Xiamen Henandao Intelligent Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-10
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses an including the tray main part, be equipped with first clamp plate in the tray main part, the fixed plate, hold-down mechanism and first slide rail, first clamp plate and fixed plate are all established in the tray main part along the width direction of tray main part, first clamp plate and fixed plate are established respectively at the both ends of tray main part, form the space that is used for depositing the battery module between first clamp plate and the fixed plate, the length direction of first slide rail edge tray main part is established in the tray main part, the bottom of first clamp plate is equipped with the first slider with first slide rail complex, hold-down mechanism includes screw rod and support component, support component is connected with screw rod transmission, the near-end and the first clamp plate of screw rod link to each other, be equipped with pressure sensor between the terminal surface of screw rod near-end and the first clamp plate, this battery module is with restricting the tray and making it is convenient to restrict tray and battery module counterpoint through hold-down mechanism, realize the detection to battery module clamping pressure, simple installation.

Description

Restraint tray for battery module

Technical Field

The utility model is used for battery module technical field especially relates to a battery module is with restricting tray.

Background

In the battery package module equipment trade of lithium cell, restrain the tray and be the frock that is used for depositing the battery module, in the module assembling process, all need put into the battery module when testing or carrying the battery module wherein, it carries out the centre gripping to the battery module to restrain the tray, it still need circulate on the logistics line to restrain the tray, because the battery module is the vulnerable product, the surface is comparatively soft, if it is too big to restrain the clamping pressure of tray to the battery module, cause the harm to the battery module easily, therefore, in the tray action in-process of restraining, need carry out pressure real-time detection to restraining the tray, report to the police and data upload, at present, it is still very difficult to the clamping pressure detection of portable restraint tray, and the butt joint counterpoint fault rate of restraining tray and centre gripping battery module equipment is very high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a pond module with restricting tray, it can carry out real-time detection to clamping pressure.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a battery module is with restricting tray, includes the tray main part, be equipped with first clamp plate, fixed plate, hold-down mechanism and first slide rail in the tray main part, first clamp plate with the fixed plate is all followed the width direction of tray main part establishes in the tray main part, first clamp plate with the fixed plate is established respectively the tray main part is along length direction's both ends, first clamp plate with form the space that is used for depositing the battery module between the fixed plate, first slide rail is followed the length direction of tray main part establishes in the tray main part, the bottom of first clamp plate be equipped with first slide rail complex first slider, hold-down mechanism includes the edge the screw rod that tray main part length direction set up with establish support component in the tray main part, support component with the screw rod transmission is connected, the near-end of screw rod with first clamp plate links to each other, the screw rod with be equipped with pressure sensor between the terminal surface of first clamp plate near-end.

Preferably, the tray main body is provided with two second pressing plates, the second pressing plates are arranged along the length direction of the tray main body, the two second pressing plates are arranged on two sides of the tray main body along the width direction, the two second pressing plates are connected with the first pressing plate and the fixing plate end to end, and a space for storing a battery module is defined between the two second pressing plates, the first pressing plate and the fixing plate.

Preferably, a second sliding rail is arranged on the tray main body, the second sliding rail is arranged on the tray main body along the width direction of the tray main body, and a second sliding block matched with the second sliding rail is arranged at the bottom of the second pressing plate.

Preferably, the outside of second clamp plate is equipped with the auto-lock subassembly, the auto-lock subassembly includes first locating part and second locating part, the bottom of first locating part with the tray main part links to each other, the second locating part be located first locating part with between the second clamp plate, be equipped with on the second locating part along the constant head tank that tray main part width direction set up, the bottom of second clamp plate is equipped with the locating pin, the constant head tank with the bottom of locating pin cooperatees, be equipped with in the constant head tank and be used for blocking the locating hole of locating pin bottom.

Preferably, a spring is arranged between the second pressure plate and the first positioning part.

Preferably, a pin for fixing the spring is arranged on the second pressure plate.

Preferably, the far end of screw rod is equipped with and is used for driving the screw rod is along the first joint of axial rotation, the outside of tray main part is equipped with drive arrangement, drive arrangement includes driving motor and drive shaft, be equipped with on the drive shaft with screw rod complex second connects.

Preferably, the second joint is provided with a plurality of first limiting rods, the first limiting rods are arranged along the axial direction of the screw rod, the first joint comprises second limiting rods arranged along the radial direction of the screw rod, and clamping positions used for clamping the second limiting rods are arranged between the first limiting rods.

Preferably, a fixing portion for fixing the proximal end of the screw is arranged on the outer side of the first pressing plate, the fixing portion is located between the first pressing plate and the supporting component, and the fixing portion is connected with the screw through a bearing.

Preferably, be equipped with fixed part and the copper post that is used for transmitting the model in the tray main part, the copper post passes through fixed part installs in the tray main part, the copper post with pressure sensor passes through the cable and connects.

One of the above technical solutions has at least one of the following advantages or beneficial effects: the utility model provides a battery module is with restricting tray, through set up first clamp plate in the tray main part, the fixed plate, hold-down mechanism and first slide rail, form the space that is used for depositing the battery module through between first clamp plate and the fixed plate, hold-down mechanism includes screw rod and support component, support component is connected with screw rod transmission, first clamp plate advances through the rotation of screw rod, make the end plate contact of first clamp plate and battery module, be equipped with pressure sensor between the terminal surface of screw rod near-end and the first clamp plate, first clamp plate restricts the in-process at the motion and gives pressure sensor with power transmission, pressure sensor can detect the pressure of hold-down mechanism to the battery module, this battery module is with restricting tray makes it is convenient to restrict tray and battery module counterpoint through hold-down mechanism, realize the detection to battery module clamping pressure, and simple installation, the fault rate is low.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is one of the schematic structural views of an embodiment of the self-locking assembly of the present invention;

fig. 3 is a schematic structural view of an embodiment of the pressing mechanism of the present invention;

fig. 4 is a second structural schematic view of an embodiment of the self-locking assembly of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it does not indicate or suggest that the indicated technical features must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as a limitation to the present invention.

In the utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; "above", "below", "within" and the like are understood to include the present numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically connected, may be electrically connected or may be capable of communicating with each other; either internal to the two elements or in an interactive relationship of the two elements. The technical field can reasonably determine the specific meaning of the words in the utility model by combining the specific content of the technical scheme.

The embodiment of the utility model provides a battery module is with restricting tray, refer to fig. 1, fig. 3, including tray main body 100, be equipped with first clamp plate 200, fixed plate 300, hold-down mechanism 400 and first slide rail 110 on tray main body 100, first clamp plate 200 and fixed plate 300 are all established on tray main body 100 along the width direction of tray main body 100, first clamp plate 200 and fixed plate 300 are established respectively at tray main body 100 along the both ends of length direction, form the space 500 that is used for depositing the battery module between first clamp plate 200 and the fixed plate 300, first slide rail 110 is established on tray main body 100 along the length direction of tray main body 100, the bottom of first clamp plate 200 is equipped with the first slider 210 with first slide rail 110 cooperation, hold-down mechanism 400 includes the screw rod 410 that sets up along tray main body 100 length direction and establishes support component 120 on tray main body 100, support component 120 is connected with screw rod 410 transmission, first clamp plate 200 passes through screw rod 410's rotatory propulsion, first clamp plate 200 and battery module's end plate contact, screw rod 410's near-end links to each other with first clamp plate 200, be equipped with pressure sensor 600 between the terminal surface of screw rod 410 near-end and the first clamp plate 200, first clamp plate 200 restricts the in-process in the motion and transmits power for pressure sensor 600, pressure sensor 600 can detect the pressure of battery module, pressure sensor 600 can move on the logistics line with restricting the tray together, when restricting the tray stop motion on the logistics line, can derive pressure sensor 600's data, this battery module makes restricting tray and battery module counterpoint convenience through hold-down mechanism 400 with restricting the tray, realize the detection to battery module clamping pressure, simple installation, the fault rate is low.

Referring to fig. 1, the tray main body 100 is provided with two second pressing plates 700, the second pressing plates 700 are arranged along the length direction of the tray main body 100, the two second pressing plates 700 are arranged on two sides of the tray main body 100 along the width direction, the two second pressing plates 700 are connected with the first pressing plate 200 and the fixing plate 300 end to end, and a space 500 for storing the battery module is defined by the two second pressing plates 700, the first pressing plate 200 and the fixing plate 300.

Referring to fig. 1 and 2, the tray main body 100 is provided with the second slide rail 130, the second slide rail 130 is arranged on the tray main body 100 along the width direction of the tray main body 100, the bottom of the second pressing plate 700 is provided with the second slide block 710 matched with the second slide rail 130, preferably, the second pressing plate 700 is perpendicular to the second slide rail 130, and the number of the second slide rail 130 is two, so as to ensure the parallelism of the second pressing plate 700.

Referring to fig. 1 and 2, a self-locking assembly 800 is disposed on an outer side of the second pressing plate 700, the self-locking assembly 800 includes a first positioning member 810 and a second positioning member 820, a bottom end of the first positioning member 810 is connected to the tray main body 100, the second positioning member 820 is located between the first positioning member 810 and the second pressing plate 700, a positioning groove 821 is disposed on the second positioning member 820 along a width direction of the tray main body 100, a positioning pin 720 is disposed at a bottom of the second pressing plate 700, the positioning groove 821 is matched with a bottom end of the positioning pin 720, the second pressing plate 700 moves along the positioning groove 821 through the positioning pin 720, referring to fig. 4, a positioning hole 822 for clamping a bottom end of the positioning pin 720 is disposed in the positioning groove 821, when the second pressing plate 700 moves to the positioning hole 822, the positioning pin 720 is clamped by the positioning hole 822, locking of the second pressing plate 700 is achieved, and a problem that prepressing of a current restrained tray side face is a manual dialing mode and automation is not high is solved.

Referring to fig. 2 and 4, a spring 830 is disposed between the second pressing plate 700 and the first positioning member 810, and in the locked state, the spring 830 exerts an elastic force on the second pressing plate 700, so that the second pressing plate 700 is locked and reset by the elastic force of the spring 830.

Referring to fig. 4, the second pressing plate 700 is provided with a pin 730 for fixing the spring 830, thereby preventing the spring 830 from being displaced.

Referring to fig. 3, in some embodiments, a distal end of the screw 410 is provided with a first joint 420 for driving the screw 410 to rotate in an axial direction, a driving device is provided outside the tray body 100, the driving device includes a driving motor and a driving shaft 900, the driving shaft 900 is provided with a second joint 910 engaged with the screw 410, and the driving device drives the first joint 420 to rotate through the second joint 910 to provide a pressure for compressing the battery module.

Referring to fig. 3, the second joint 910 includes a plurality of first limiting rods 911, the first limiting rods 911 are disposed along the axial direction of the screw 410, the first joint 420 includes second limiting rods 421 disposed along the radial direction of the screw 410, and a clamping position for clamping the second limiting rods 421 is disposed between adjacent first limiting rods 911, so that the first joint 420 and the second joint 910 can be normally engaged when the centers are not aligned, and the first limiting rods 911 disposed along the axial direction can provide the forward stroke of the screw 410.

Referring to fig. 3, a fixing portion 220 for fixing a proximal end of the screw 410 is disposed on an outer side of the first pressing plate 200, the fixing portion 220 is located between the first pressing plate 200 and the supporting member 120, the fixing portion 220 is connected to the screw 410 through a bearing, and the fixing portion 220 ensures stability of the screw 410.

As the utility model discloses preferred embodiment, refer to fig. 1, fig. 3, be equipped with fixing part 140 and the copper post 141 that is used for transmitting the model on the tray main part 100, the copper post 141 passes through fixing part 140 and installs on tray main part 100, the copper post 141 passes through the cable with pressure sensor 600 and is connected, in this battery module is with restricting the tray use, the copper post 141 communicates signal and off-line equipment through the probe, thereby real-time transmission pressure data, can utilize copper post 141 and external equipment to carry out signal connection detachablely, realize signal transmission, and then realize setting for the alarm threshold value of pressure and function such as pressure data upload, after restricting and accomplishing, copper post 141 and off-line equipment separation, this battery module is with restricting the tray and can moving in the commodity circulation.

In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides a battery module is with restricting tray which characterized in that: the tray comprises a tray main body, a first pressing plate, a fixing plate, a pressing mechanism and a first sliding rail are arranged on the tray main body, the first pressing plate and the fixing plate are all arranged along the width direction of the tray main body and are arranged on the tray main body, the first pressing plate and the fixing plate are arranged at two ends of the tray main body along the length direction respectively, a space for storing a battery module is formed between the first pressing plate and the fixing plate, the first sliding rail is arranged along the length direction of the tray main body and is arranged on the tray main body, a first sliding block matched with the first sliding rail is arranged at the bottom end of the first pressing plate, the pressing mechanism comprises a screw rod arranged along the length direction of the tray main body and a supporting component arranged on the tray main body, the supporting component is connected with the screw rod in a transmission mode, the near end of the screw rod is connected with the first pressing plate, and a pressure sensor is arranged between the end face of the near end of the screw rod and the first pressing plate.

2. The restraint tray for battery modules according to claim 1, wherein: the tray is characterized in that second pressing plates are arranged on the tray main body and are arranged along the length direction of the tray main body, two second pressing plates are arranged on two sides of the tray main body along the width direction, the two second pressing plates are connected with the first pressing plates and the fixing plates end to end, and a space for storing a battery module is formed by the two second pressing plates, the first pressing plates and the fixing plates in a surrounding mode.

3. The restraint tray for battery modules according to claim 2, wherein: the tray is characterized in that a second sliding rail is arranged on the tray main body, the second sliding rail is arranged on the tray main body along the width direction of the tray main body, and a second sliding block matched with the second sliding rail is arranged at the bottom of the second pressing plate.

4. The containment tray for a battery module of claim 2, wherein: the outer side of the second pressing plate is provided with a self-locking assembly, the self-locking assembly comprises a first positioning part and a second positioning part, the bottom end of the first positioning part is connected with the tray main body, the second positioning part is located between the first positioning part and the second pressing plate, the second positioning part is provided with a positioning groove, the width direction of the tray main body is arranged, the bottom of the second pressing plate is provided with a positioning pin, the positioning groove is matched with the bottom end of the positioning pin, and a positioning hole used for clamping the bottom end of the positioning pin is formed in the positioning groove.

5. The restraint tray for battery modules according to claim 4, wherein: and a spring is arranged between the second pressure plate and the first positioning part.

6. The restraint tray for battery modules according to claim 5, wherein: and a pin used for fixing the spring is arranged on the second pressure plate.

7. The restraint tray for battery modules according to claim 1, wherein: the tray is characterized in that a first joint used for driving the screw to rotate along the axial direction is arranged at the far end of the screw, a driving device is arranged outside the tray main body and comprises a driving motor and a driving shaft, and a second joint matched with the screw is arranged on the driving shaft.

8. The restraint tray for battery modules according to claim 7, wherein: the second connects and goes up including a plurality of first gag lever posts, first gag lever post is followed the axial setting of screw rod, first joint includes follows the radial second gag lever post that sets up of screw rod is adjacent be equipped with between the first gag lever post and be used for blocking the screens of second gag lever post.

9. The restraint tray for battery modules according to claim 1, wherein: the outer side of the first pressing plate is provided with a fixing part for fixing the near end of the screw, the fixing part is located between the first pressing plate and the supporting part, and the fixing part is connected with the screw through a bearing.

10. The restraint tray for battery modules according to claim 1, wherein: the tray is characterized in that a fixing part and a copper column used for transmitting models are arranged on the tray main body, the copper column is installed on the tray main body through the fixing part, and the copper column is connected with the pressure sensor through a cable.