CN219954870U

CN219954870U - Information acquisition device

Info

Publication number: CN219954870U
Application number: CN202223516642.6U
Authority: CN
Inventors: 叶松涛; 杨渊智; 范强; 周孝健; 胡思庚
Original assignee: Linkdata New Energy Co Ltd
Current assignee: Linkdata New Energy Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-11-03
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to an information acquisition device, which comprises a bearing assembly, a scanning assembly and a power assembly, wherein the bearing assembly comprises a base and a plurality of supporting members rotatably arranged on the base, and the supporting members are sequentially arranged along a first direction; the scanning assembly is arranged on one side of the bearing assembly along the second direction, the scanning range of the scanning assembly covers the plurality of supporting members, and the second direction is perpendicular to the first direction; the power assembly comprises two rotating members and connecting members which are arranged outside the two rotating members in a surrounding mode, the two rotating members are arranged oppositely along a first direction, the connecting members and the plurality of supporting members are arranged oppositely along a second direction, and the connecting members can be abutted against the supporting members; when the two rotating members rotate, the connecting members are driven to rotate around the two rotating members, so that the supporting members rotate around the axes of the supporting members, and the axes are perpendicular to the second direction and the first direction respectively. The information acquisition device simplifies the code scanning process of the battery cell and improves the production efficiency.

Description

Information acquisition device

Technical Field

The utility model relates to the technical field of batteries, in particular to an information acquisition device.

Background

In the technical field of batteries, in order to enhance the information traceability of the battery, a bar code containing the information of the battery is usually printed on a shell of the battery through a plurality of battery cells, and in the assembly process of the battery, the bar code needs to be scanned for each battery cell so as to record the factory information of the battery.

In the related art, the code scanning process of the battery cell is complicated, more manpower and material resources are consumed, and the production efficiency is severely restricted.

Disclosure of Invention

The utility model provides an information acquisition device, which aims to simplify the code scanning process of a battery cell and improve the production efficiency.

In a first aspect, the present utility model provides an information acquisition apparatus, including a bearing assembly, a scanning assembly, and a power assembly, where the bearing assembly includes a base and a plurality of support members rotatably disposed on the base, and the plurality of support members are sequentially disposed along a first direction; the scanning assembly is arranged on one side of the bearing assembly along the second direction, the scanning range of the scanning assembly covers the plurality of supporting members, and the second direction is perpendicular to the first direction; the power assembly comprises two rotating members and connecting members which are arranged outside the two rotating members in a surrounding mode, the two rotating members are arranged oppositely along a first direction, the connecting members and the plurality of supporting members are arranged oppositely along a second direction, and the connecting members can be abutted against the supporting members; when the two rotating members rotate, the connecting members are driven to rotate around the two rotating members, so that the supporting members rotate around the axes of the two rotating members, and the axes are perpendicular to the second direction and the first direction.

In some embodiments, the base comprises a plurality of sub-seats, which are arranged one after the other in the first direction, each sub-seat being in rotational connection with its own respective support member.

In some embodiments, the information acquisition device further comprises an adjusting assembly movably connected with each sub-seat, the adjusting assembly being configured to move in the second direction and drive each sub-seat to move in the first direction, so that the distance between two adjacent support members in the first direction is increased or decreased.

In some embodiments, the sub-mount comprises a body portion and an extension portion, at least a portion of the body portion extending in a second direction and being rotatably connected to the support member; the extension part is connected to the body part, protrudes relative to the body part along the axial direction of the supporting member, and is movably connected with the adjusting assembly.

In some embodiments, the adjusting component is provided with a plurality of sliding grooves, the extending direction of each sliding groove is between the first direction and the second direction, the extending directions of any two sliding grooves in the plurality of sliding grooves are different, and each sliding groove is correspondingly provided with an extending part which can move along the sliding groove.

In some embodiments, the adjustment assembly has a centre line parallel to the second direction, each runner is inclined towards a direction away from the centre line in a direction directed towards the support member by the adjustment assembly, and the angle of inclination of the runner is greater the further from the centre line.

In some embodiments, any adjacent two of the plurality of runners are equally spaced in the first direction.

In some embodiments, the base further comprises a plurality of mounting seats, each mounting seat is respectively connected with its own corresponding sub-seat, and the information acquisition device further comprises a sliding rail, and the sliding rail is movably connected with each mounting seat along the first direction.

In some embodiments, the sub-mount, the mounting mount, and the slide rail are disposed in sequence along an axial direction of the support member.

In some embodiments, the mounting seat comprises two end portions and a connecting portion, the two end portions are opposite to each other along the second direction and are arranged at intervals, and the two end portions are respectively arranged at two sides of the sliding rail opposite to each other along the second direction; the connecting part is connected with the two end parts and is positioned between the sliding rail and the sub-seat.

According to the information acquisition device provided by the embodiment of the utility model, the plurality of support members are sequentially arranged along the first direction, each support member can be abutted against the connecting member of the power assembly, when the two rotating members rotate, the connecting member can drive the support members to rotate around the axis of the support members under the drive of the rotating members, so that the battery cells arranged in the support members can rotate around the axis of the support members, and the bar codes printed on the battery cell shell can be conveniently identified by the scanning assembly.

Drawings

Features, advantages, and technical effects of exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram illustrating operations of an information acquisition apparatus according to some embodiments of the present utility model;

FIG. 2 is a top view illustrating an operating state of an information acquisition device according to some embodiments of the present utility model;

FIG. 3 is a schematic diagram of a partial structure of an information acquisition device according to some embodiments of the present utility model;

FIG. 4 is a schematic diagram of another partial structure of an information acquisition device according to some embodiments of the present utility model;

FIG. 5 is a schematic diagram of a power assembly of an information acquisition device according to some embodiments of the present utility model;

FIG. 6 is a schematic structural diagram of an adjusting assembly of an information acquisition device according to some embodiments of the present utility model;

fig. 7 is a partial enlarged view at a in fig. 4.

The figures are not necessarily to scale.

Reference numerals illustrate:

1. an information acquisition device;

10. a carrier assembly; 11. a base; 111. a sub-base; 111a, a body portion; 111b, an extension; 112. a mounting base; 112a, end portions; 112b, a connection; 12. a support member;

20. a scanning assembly;

30. a power assembly; 31. a rotating member; 32. a connecting member;

40. an adjustment assembly; 41. a chute; 42. a center line;

50. a slide rail;

x, a first direction; y, second direction; z, axial direction.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the utility model and are not intended to limit the scope of the utility model, i.e., the utility model is not limited to the embodiments described.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," and the like are merely used for convenience in describing the present utility model and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error.

The directional terms appearing in the following description are those directions shown in the drawings and do not limit the specific structure of the utility model. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The inventor finds that in the related art, when the code is scanned on the battery core, the code scanning process is complicated, taking a cylindrical battery core as an example, the battery core is usually required to be put down, the lying battery core rolls and rotates, the code scanner captures the bar code of the rolling battery core, and after the code scanning is finished, the battery core is turned over and erected, and subsequent process steps such as disc assembling are carried out. The code scanning mode wastes a large amount of manpower and material resources and severely restricts the production efficiency.

In view of the foregoing technical problems, the present inventors have proposed an information acquisition apparatus, which includes a bearing assembly, a scanning assembly, and a power assembly, the bearing assembly including a base and a plurality of support members rotatably disposed on the base, the plurality of support members being disposed sequentially along a first direction; the scanning assembly is arranged on one side of the bearing assembly along the second direction, the scanning range of the scanning assembly covers the plurality of supporting members, and the second direction is perpendicular to the first direction; the power assembly comprises two rotating members and connecting members which are arranged outside the two rotating members in a surrounding mode, the two rotating members are arranged oppositely along a first direction, the connecting members and the plurality of supporting members are arranged oppositely along a second direction, and the connecting members can be abutted against the supporting members; when the two rotating members rotate, the connecting members are driven to rotate around the two rotating members, so that the supporting members rotate around the axes of the two rotating members, and the axes are perpendicular to the second direction and the first direction.

Some embodiments of the utility model are described in further detail below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram illustrating operations of an information acquisition apparatus according to some embodiments of the present utility model; FIG. 2 is a top view illustrating an operating state of an information acquisition device according to some embodiments of the present utility model; FIG. 3 is a schematic diagram of a partial structure of an information acquisition device according to some embodiments of the present utility model; FIG. 4 is a schematic diagram of another partial structure of an information acquisition device according to some embodiments of the present utility model; fig. 5 is a schematic structural diagram of a power assembly of an information acquisition device according to some embodiments of the present utility model.

As shown in fig. 1 to 5, the information acquisition apparatus 1 includes a carriage assembly 10, a scanning assembly 20, and a power assembly 30, the carriage assembly 10 including a base 11 and a plurality of support members 12 rotatably provided to the base 11, the plurality of support members 12 being sequentially provided along a first direction X; the scanning assembly 20 is disposed at one side of the carrying assembly 10 along a second direction Y, and a scanning range of the scanning assembly 20 covers the plurality of supporting members 12, wherein the second direction Y is perpendicular to the first direction X; the power assembly 30 includes two rotating members 31 and a connecting member 32 surrounding the two rotating members 31, the two rotating members 31 are oppositely arranged along a first direction X, the connecting member 32 is oppositely arranged along a second direction Y with the plurality of supporting members 12, and the connecting member 32 can be abutted against each supporting member 12; the two rotating members 31 rotate to drive the connecting member 32 to rotate around the two rotating members 31, so that the supporting member 12 rotates around its own axis, which is perpendicular to the second direction Y and perpendicular to the first direction X.

The carrier assembly 10 includes a base 11, and the base 11 may have various structural forms, for example, it may be a plate-like structure or a bar-like structure, etc. The base 11 may be a single-piece structure or an aggregate formed by arranging a plurality of independent structures.

The bearing assembly 10 includes a plurality of support members 12, the plurality of support members 12 are rotatably disposed on the base 11, a plurality of connection manners may be provided between the support members 12 and the base 11, and the support members 12 and the base 11 may be directly connected, for example, the support members 12 may be embedded in the base 11 and rotationally connected to the base 11, or indirectly connected, for example, may be connected through a third connector, which is disposed between the base 11 and the support members 12, and is rotationally connected to at least one of the base 11 and the support members 12, and the third connector may be a common connector such as a bearing.

The plurality of support members 12 are disposed sequentially along the first direction X, that is, it is understood that the plurality of support members 12 may be disposed at intervals along the first direction X or may be disposed in contact along the first direction X, and in an exemplary embodiment of the present utility model, the support members 12 may be disposed four, and four support members 12 may be disposed at intervals along the first direction X.

The support member 12 may have various structural forms, such as it may be a hollow cylinder, a hollow square structure, etc., and illustratively, in an embodiment of the present utility model, the support member 12 may be provided as a hollow cylinder. The structural form of the supporting member 12 may be set according to the structure of the battery cell, for example, when the battery cell is a cylindrical battery cell, the supporting member 12 may be set to be a hollow cylinder, and when the battery cell is a square battery cell, the supporting member 12 may be set to be a hollow square structure. The support member 12 may extend a certain length along its own axis Z to enhance the placement stability of the cells. In the present utility model, the axial direction Z of the support member 12 may be understood as a vertical direction.

The scanning assembly 20 is disposed on one side of the carrier assembly 10 along the second direction Y, and the scanning assembly 20 may include a code scanner, which can identify the barcode of the battery cell. The scanning assembly 20 may also include a processor for storing and recording barcode information scanned by the scanner. The bar code referred to in the present utility model may be a bar code, a two-dimensional code, or other patterns or symbols capable of storing specific information.

The scanning range of the scanning unit 20 can cover a plurality of the supporting members 12, and it is understood that the scanning range of the scanning unit 20 is a single area extending along the first direction X and the second direction Y at the same time, and can cover a plurality of the cells disposed in the supporting members 12. Scanning assembly 20 may have a variety of implementations.

For example, in some examples, the code scanner of the scanning assembly 20 may have a movement capability, and in particular, the scanning assembly 20 may further include a guide rail extending along the first direction X, on which the code scanner is capable of moving along the first direction X, such that an identification range of the code scanner is capable of covering a plurality of cells arranged along the first direction X.

Or in other examples, the scanning assembly 20 may include a plurality of code scanners, where the plurality of code scanners may be sequentially disposed along the first direction X, and the identification ranges of the plurality of code scanners may overlap to cover a plurality of battery cells arranged along the first direction X.

The power assembly 30 includes two rotating members 31, and the two rotating members 31 may have a ring-shaped structure or a disc-shaped structure, etc. The two rotation members 31 are rotatable about their own axes, and one of the two rotation members 31 may be a driving element, the other may be a driven element, or both may be driving elements, and for example, in fig. 5, one of the two rotation members 31 is a driving element, and the other is a driven element. In the present utility model, the power of the rotating member 31 may be provided by a motor.

The power assembly 30 further includes a connection member 32 disposed around the two rotation members 31, the connection member 32 being capable of moving with the rotation of the rotation members 31, the connection member 32 being a belt or the like. The connecting member 32 and the plurality of support members 12 are disposed opposite to each other along the second direction Y, and the connecting member 32 can abut against each support member 12, which means that the connecting member 32 can not only contact with the support member 12, but also have a certain force therebetween, so that the support member 12 can rotate around its own axis under the drive of the connecting member 32. The surfaces of the connecting member 32 and the support member 12 may have a roughness so as to increase the frictional force therebetween, thereby effectively reducing the possibility of slipping of the connecting member 32 and the support member 12 and thus enhancing the transmission efficiency of the connecting member 32 and the support member 12.

In some examples, the power assembly 30 may also include a tensioning member for tensioning the connecting member 32 to increase the contact effect of the connecting member 32 with the support member 12, thereby increasing transmission efficiency.

In some examples, the rotating member 31 and the connecting member 32 may further have a moving capability, for example, the power assembly 30 may further include a base, where the rotating member 31 and the connecting member 32 are disposed on the base, and the base has a moving capability along the second direction Y, so as to drive the connecting member 32 to move along the second direction Y, so that a distance between the connecting member 32 and the supporting member 12 along the second direction Y is adjustable, thereby enhancing the practicality of the information obtaining apparatus 1.

According to the information acquisition device 1 of the embodiment of the utility model, the plurality of support members 12 are sequentially arranged along the first direction X, each support member 12 can be abutted against the connecting member 32 of the power assembly 30, when the two rotating members 31 rotate, the connecting member 32 can drive the support members 12 to rotate around the axis thereof under the driving of the rotating members 31, and therefore, the battery cells arranged in the support members 12 can rotate around the axis thereof, so that the scanning assembly 20 can conveniently identify the bar codes printed on the battery cell shell. The information acquisition device 1 provided by the embodiment of the utility model simplifies the code scanning process of the battery cell and effectively improves the production efficiency.

As shown in fig. 1 to 5, in some embodiments, the base 11 includes a plurality of sub-seats 111, the plurality of sub-seats 111 being disposed one after the other along the first direction X, each sub-seat 111 being rotatably connected with its own corresponding support member 12, respectively.

The plurality of sub-seats 111 are provided in one-to-one correspondence with the plurality of support members 12, and illustratively, in the embodiment of the present utility model, the support members 12 and the sub-seats 111 may each be provided in four. The plurality of sub-bases 111 are arranged one after the other in the first direction X, and the sequential arrangement is understood that the plurality of sub-bases 111 may be arranged at intervals or may be arranged in contact, and in an embodiment of the present utility model, the plurality of sub-bases 111 may be arranged at intervals.

By providing the plurality of sub-bases 111 rotatably connected with the support members 12, respectively, the structural form of the base 11 can be simplified, the connection of the support members 12 with the base 11 can be facilitated, and the plurality of support members 12 can be effectively separated as independent units, which is advantageous in enhancing the convenience of maintenance and inspection of the information acquisition apparatus 1.

As shown in fig. 1 to 5, in some embodiments, the information acquisition device 1 further includes an adjusting assembly 40, where the adjusting assembly 40 is movably connected to each sub-seat 111, and the adjusting assembly 40 is configured to move along the second direction Y and drive each sub-seat 111 to move along the first direction X, so that the distance between two adjacent support members 12 along the first direction X increases or decreases.

The adjustment assembly 40 may have various structural forms, such as it may be provided in a plate-like structure or a block-like structure, etc. The adjustment assembly 40 is movable in a second direction Y, which may be driven using a cylinder or the like as a power source.

When the adjusting component 40 moves along the second direction Y, the sub-base 111 can be driven to move along the first direction X, that is, the adjusting component 40 not only can drive the sub-base 111 to move, but also can change the movement direction of the sub-base 111, and the sub-base 111 and the sub-base can have various matching modes. For example, specific movement tracks can be provided on the adjustment assembly 40 and the sub-base 111, and the change of movement direction can be achieved through the structural cooperation between each other; or the change of the movement direction is realized through the cooperation of a plurality of transmission structures such as a screw rod, a gear and the like, and the utility model is not limited to the above.

Through setting up adjusting part 40, adjusting part 40 can drive sub-seat 111 and remove along first direction X, can adjust the interval along first direction X between a plurality of sub-seats 111 from this, thereby adjust supporting member 12 along first direction X's interval, when sweeping the sign indicating number to the electric core, can realize the roll adjustment operation to the electric core, not only can improve scanning part 20 sweep the sign indicating number convenience, still be favorable to the process around the cooperation, solve the electric core and sweep the inconsistent problem of its target interval around the sign indicating number, thereby save the roll adjustment operation to the electric core, greatly improve production efficiency.

As shown in fig. 1-5, in some embodiments, the sub-mount 111 includes a body portion 111a and an extension portion 111b, at least a portion of the body portion 111a extending along the second direction Y and being rotatably connected with the support member 12; the extension portion 111b is connected to the body portion 111a, and protrudes with respect to the body portion 111a in the axial direction Z of the support member 12, and the extension portion 111b is movably connected with the adjustment assembly 40.

At least a portion of the body portion 111a extends in the second direction Y, it may be understood that the entire body portion 111a may extend in the second direction Y, or only a portion of the body portion 111a may extend in the second direction Y, and other portions may extend in other directions. Illustratively, in an embodiment of the present utility model, the body portion 111a may extend in both the second direction Y and the axial direction Z of the support member 12.

The extension portion 111b protrudes with respect to the body portion 111a, and the extension portion 111b may have a columnar structure, a bar-like structure, or the like. The extension portion 111b is movably connected with the adjusting component 40, and the extension portion 111b can be disposed in the adjusting component 40, and the movement of the adjusting component 40 drives the extension portion 111b to move.

By providing the sub-mount 111 including the body portion 111a and the extension portion 111b, it is possible to facilitate connection of the sub-mount 111 and the support member 12, the sub-mount 111 and the adjustment assembly 40, and simplify the structural form of the sub-mount 111.

Fig. 6 is a schematic structural diagram of an adjusting component 40 of the information acquisition device 1 according to some embodiments of the present utility model.

As shown in fig. 1 to 6, further, the adjusting assembly 40 is provided with a plurality of sliding grooves 41, the extending direction of each sliding groove 41 is between the first direction X and the second direction Y, and the extending directions of any two sliding grooves 41 in the plurality of sliding grooves 41 are different, and each sliding groove 41 is respectively provided with an extending portion 111b, and the extending portion 111b can move along the sliding groove 41.

The extending direction of each chute 41 is between the first direction X and the second direction Y, that is, the extending direction of each chute 41 is neither perpendicular to the first direction X and the second direction Y nor parallel to the first direction X and the second direction Y, but forms an included angle with both the first direction X and the second direction Y. Any two sliding grooves 41 have different extending directions, i.e. it can be understood that the extending directions of each sliding groove 41 are different, i.e. the extending directions of any two sliding grooves 41 are not parallel.

The sliding grooves 41 may have openings or may have a closed structure, and, for example, in fig. 6, each sliding groove 41 has a closed structure, so that a good limiting effect on the extension portion 111b can be achieved, which is beneficial to improving the movement accuracy between the adjusting assembly 40 and the sub-seat 111.

By providing the slide groove 41 on the adjusting assembly 40, the extension portion 111b can move along the slide groove 41, and the connection form of the adjusting assembly 40 and the extension portion 111b can be effectively simplified, thereby improving the connection reliability of the adjusting assembly 40 and the extension portion 111 b.

As shown in fig. 1-6, in some embodiments, the adjustment assembly 40 has a centerline 42 parallel to the second direction Y, each chute 41 is inclined toward a direction away from the centerline 42 in a direction directed toward the support member 12 by the adjustment assembly 40, and the more the chute 41 is inclined from the centerline 42, the greater the angle of inclination. In the present utility model, the direction directed by the adjustment assembly 40 to the support member 12 may be regarded as one-way parallel to the second direction Y, and the inclination angle of the chute 41 may be understood as the angle of the extending direction of the chute 41 to the second direction Y.

In the direction of the support member 12 directed by the adjustment assembly 40, each slide groove 41 is inclined in a direction away from the center line 42, that is, the extending direction of each slide groove 41 gradually becomes a dispersion trend. When the adjusting component 40 moves along the second direction Y toward the direction approaching the supporting members 12, the distance between two adjacent extending portions 111b tends to decrease under the driving of the adjusting component 40, so as to drive the supporting members 12 to approach each other; when the adjustment assembly 40 moves in the second direction Y toward a direction away from the support members 12, the distance between the adjacent two extension portions 111b tends to increase, thereby driving the plurality of support members 12 to separate from each other.

Therefore, the sliding grooves 41 are respectively inclined towards the direction away from the central line 42, so that the plurality of extending portions 111b can be dispersed or gathered along two sides under the driving of the adjusting assembly 40, and the supporting member 12 can be dispersed or gathered towards two sides, which is beneficial to reducing the maximum moving distance of the supporting member 12. In addition, the extension parts 111b positioned at two sides of the center line 42 have opposite acting force directions to the adjusting assembly 40, and the opposite acting force can generate a counteracting effect, so that the motion resistance of the adjusting assembly 40 is reduced, and the motion stability of the adjusting assembly is improved.

Further, any adjacent two of the plurality of sliding grooves 41 are equally spaced in the first direction X.

Equal spacing means that any two points of the two adjacent sliding grooves 41 along the first direction X have the same spacing, so that the extending portions 111b can have the same displacement distance under the drive of the adjusting assembly 40, so that the supporting members 12 have the same spacing, the spacing between the battery cells can be balanced, and the uniformity of the spacing between the battery cells can be improved, so that the production requirements can be better met.

As shown in fig. 1 to 6, in some embodiments, the base 11 further includes a plurality of mounting seats 112, each mounting seat 112 is respectively connected to its own corresponding sub-seat 111, and the information acquisition device 1 further includes a sliding rail 50, where the sliding rail 50 is movably connected to each mounting seat 112 along the first direction X.

The mounting base 112 is connected with the sub-base 111 in various manners, such as non-detachable connection, for example, adhesion, welding, etc., or detachable connection, for example, threaded connection, etc. The slide rail 50 is movably connected with each mounting seat 112 along the first direction X, and the two may be directly connected or indirectly connected, which is not limited to the present utility model.

The sub-base 111 and the mounting base 112 may be in a one-to-one correspondence, or one sub-base 111 corresponds to a plurality of mounting bases 112, and when one sub-base 111 corresponds to a plurality of mounting bases 112, the sliding rail 50 may be provided in plurality, and at this time, a plurality of mounting bases 112 may be respectively provided on a plurality of different sliding rails 50. Illustratively, in the present utility model, the sliding rail 50 may be provided in two, and each sub-seat 111 may correspond to two mounting seats 112, so that the connection strength of the sub-seat 111 and the sliding rail 50 may be improved, thereby enhancing the motion smoothness of the sub-seat 111.

Further, the sub-mount 111, the mounting mount 112, and the slide rail 50 are disposed in this order along the axial direction Z of the support member 12.

The advantage of this arrangement is that the dimensions of the sub-mount 111, the mounting mount 112 and the slide rail 50 in the first direction X and the second direction Y can be reduced, and the space occupation can be reduced, thereby improving the structural integration of the information acquisition apparatus 1.

Fig. 7 is a partial enlarged view at a in fig. 4.

As shown in fig. 7, in some embodiments, the mounting seat 112 includes two end portions 112a and a connecting portion 112b, the two end portions 112a are opposite to each other along the second direction Y and are spaced apart, and the two end portions 112a are respectively disposed on two opposite sides of the sliding rail 50 along the second direction Y; the connecting portion 112b connects the two end portions 112a, and the connecting portion 112b is located between the slide rail 50 and the sub-seat 111.

The two end portions 112a are respectively disposed on two opposite sides of the sliding rail 50 along the second direction Y, protruding portions protruding toward the sliding rail 50 may be disposed on the two end portions 112a, and recessed portions may be disposed on two sides of the sliding rail 50, so that the sliding rail 50 fixes the mounting seat 112 in the second direction Y through the cooperation of the protruding portions and the recessed portions. Moreover, the arrangement is beneficial to enhancing the guiding effect of the sliding rail 50 on the mounting seat 112 and improving the motion stability and accuracy of the mounting seat 112 when moving along the sliding rail 50.

Through setting up mount pad 112 and including two tip 112a and connecting portion 112b, can effectively strengthen the joint strength of slide rail 50 and mount pad 112 for slide rail 50 has certain spacing effect to mount pad 112, when mount pad 112 receives the effort along second direction Y, can reduce the possibility that mount pad 112 takes place the atress skew even derail, thereby improved the structural stability of information acquisition device 1.

In accordance with the above embodiments of the utility model, these embodiments are not exhaustive of all details, nor are they intended to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model and various modifications as are suited to the particular use contemplated. It should be understood that the scope of the present utility model is not limited thereto, and any equivalent modifications or substitutions can be easily made by those skilled in the art within the technical scope of the present utility model, and they should be included in the scope of the present utility model.

Claims

1. An information acquisition apparatus, characterized by comprising:

the bearing assembly comprises a base and a plurality of supporting members rotatably arranged on the base, and the supporting members are arranged in sequence along a first direction;

the scanning assembly is arranged on one side of the bearing assembly along a second direction, the scanning range of the scanning assembly covers a plurality of supporting members, and the second direction is perpendicular to the first direction;

the power assembly comprises two rotating members and connecting members which are arranged outside the two rotating members in a surrounding manner, wherein the two rotating members are oppositely arranged along the first direction, the connecting members and the plurality of supporting members are oppositely arranged along the second direction, the connecting members can be abutted with the supporting members,

when the two rotating members rotate, the connecting members are driven to rotate around the two rotating members, so that the supporting members rotate around the axes of the two rotating members, and the axes are perpendicular to the second direction and the first direction.

2. The information acquisition apparatus according to claim 1, wherein the base includes a plurality of sub-bases, the plurality of sub-bases being disposed one after another in the first direction, each of the sub-bases being rotatably connected to its own corresponding support member.

3. The information acquisition device of claim 2, further comprising an adjustment assembly movably coupled to each of the sub-bases, the adjustment assembly configured to move in the second direction and to move each of the sub-bases in the first direction such that a spacing between adjacent two of the support members increases or decreases in the first direction.

4. The information acquisition apparatus according to claim 3, wherein the sub-base includes:

a body portion extending at least partially in the second direction and rotatably coupled to the support member;

and the extension part is connected with the body part, protrudes relative to the body part along the axial direction of the supporting member, and is movably connected with the adjusting assembly.

5. The information acquisition apparatus according to claim 4, wherein the regulating member is provided with a plurality of slide grooves, the extending direction of each slide groove is between the first direction and the second direction, and the extending direction of any two slide grooves among the plurality of slide grooves is different,

the extending parts are correspondingly arranged in the sliding grooves respectively, and the extending parts can move along the sliding grooves.

6. The information acquisition apparatus according to claim 5, wherein the adjustment assembly has a center line parallel to the second direction, each of the slide grooves is inclined toward a direction away from the center line in a direction directed toward the support member by the adjustment assembly, and an inclination angle of the slide groove is larger as the slide groove is farther from the center line.

7. The information acquisition apparatus according to claim 6, wherein a pitch in the first direction of any adjacent two of the plurality of slide grooves is equal.

8. The information acquisition apparatus according to claim 3, wherein,

the base also comprises a plurality of mounting seats, each mounting seat is respectively connected with the corresponding sub-seat,

the information acquisition device further comprises a sliding rail, and the sliding rail is movably connected with each mounting seat along the first direction.

9. The information acquisition apparatus according to claim 8, wherein the sub-mount, the mount, and the slide rail are disposed in this order in an axial direction of the support member.

10. The information acquisition apparatus according to claim 9, wherein the mount includes:

the two end parts are opposite to each other along the second direction and are arranged at intervals, and the two end parts are respectively arranged at two sides of the sliding rail opposite to each other along the second direction;

the connecting part is used for connecting the two end parts, and the connecting part is positioned between the sliding rail and the sub-base.