Article placing device and vehicle

Abstract

The invention relates to the technical field of article fixing and storage, in particular to an article placing device and a vehicle. The article placing device comprises a shell, a supporting plate, a plurality of clamping pieces and a driving mechanism. The shell is provided with a containing groove used for containing articles, and the supporting plate is movably arranged in the containing groove in the shell. The clamping piece is used for abutting against an object to limit the position of the object. The driving mechanism comprises a driving assembly, a driving rod and a lifting table, the lifting table is located on the side, away from the notch of the containing groove, of the abutting part, and under driving of the driving assembly, the driving rod can rotate so as to drive the lifting table to be close to the notch of the containing groove, so that the lifting table drives the supporting plate to be close to the notch of the containing groove, and the lifting table drives the clamping piece to be away from the object. By means of the driving rod, one driving assembly can drive the supporting plate to drive the article to protrude out of the containing groove and drive the multiple clamping pieces to be away from the article at the same time, so that the control precision of the driving mechanism is improved.

Description

Technical Field

[0001] The present application relates to the technical field of article fixing and storage, and in particular to an article placement device and a vehicle. Background Art

[0002] When an object (such as a vehicle) carrying items moves, the items on the object are likely to move relative to the object, which may cause the items to collide with other parts of the object and be damaged. Therefore, a deeper receiving groove is opened on the object to accommodate the items, and in order to better fix the items, multiple clamping members are provided to simultaneously abut the items in the receiving groove to clamp the items.

[0003] In the above technology, in order to facilitate the access to the items, a driving mechanism is provided, and the driving mechanism includes multiple power sources to respectively drive the items out of the receiving slot and drive multiple clamps away from the items, so that the operator's fingers or picking devices can take the items out of the receiving slot. Among them, the driving accuracy of the multiple power sources needs to be strictly controlled to reduce the error of synchronous movement of the items and the multiple clamps, but the multiple power sources work alone, resulting in low control accuracy of the driving mechanism. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide an article placement device and a vehicle to improve the control accuracy of the driving mechanism.

[0005] To achieve the above-mentioned purpose, the technical solution adopted in the first aspect of the embodiment of the present application is: an article placement device, including a shell, a support plate, a plurality of clamping members and a driving mechanism.

[0006] The shell has a receiving groove, which is used to receive articles; the support plate includes a supporting portion and a resisting portion, the supporting portion is movably arranged in the receiving groove, the supporting portion is used to support the article, the resisting portion movably passes through the groove bottom of the receiving groove, and the resisting portion is connected to the supporting portion; a plurality of clamping members are movably arranged on the shell, the clamping members are used to resist the articles to limit the positions of the articles; the driving mechanism includes a driving assembly, a driving rod and a lifting platform, the lifting platform is located on a side of the resisting portion away from the notch of the receiving groove, and driven by the driving assembly, the driving rod can rotate to drive the lifting platform close to the notch of the receiving groove, so that the lifting platform resists the resisting portion and drives the support plate close to the notch of the receiving groove, and the lifting platform drives the clamping member away from the article.

[0007] The beneficial effect of the article placement device provided by the present application is that: since the support part is movably arranged in the receiving slot, the clamping member is used to abut the article to limit the position of the article; therefore, the article placed on the support part is located in the receiving slot, and the clamping member can limit the article to prevent the article from escaping from the receiving slot. Because the driving rod can rotate under the drive of the driving assembly to drive the lifting platform close to the notch of the receiving slot, so that the lifting platform abuts against the abutting part and drives the support plate close to the notch of the receiving slot, and the lifting platform drives the clamping member away from the article; therefore, the clamping member no longer limits the article, and the support plate can drive the article to protrude from the receiving slot for easy access to the article, and by using the driving rod, a driving assembly can simultaneously drive the support plate to drive the article to protrude from the receiving slot and drive multiple clamping members away from the article, so as to improve the control accuracy of the driving mechanism.

[0008] In some embodiments, the driving assembly includes a driving member and a driving gear, the driving rod is connected to the driving gear, and the driving member is used to drive the driving gear to rotate, thereby driving the driving rod to rotate.

[0009] In some embodiments, there are two clamping members, and the two clamping members are respectively arranged on opposite sides of the support plate, and there are two driving rods and two lifting platforms. Each of the lifting platforms is located on a side of a clamping member away from the notch of the accommodating groove. In the distribution direction of the two clamping members, the two driving rods are respectively located on opposite sides of the driving gear, and the two driving rods are coaxially arranged with the driving gear. Driven by the driving gear, the two driving rods can rotate synchronously, and each driving rod can drive a lifting platform close to the notch of the accommodating groove.

[0010] In some embodiments, both of the two driving rods have external threads, and the external threads on the two driving rods have opposite rotation directions. The driving mechanism further includes two pushing members, which are sleeved on the driving rods one by one, and the pushing members are provided with internal threads that mesh with the driving rods.

[0011] The lifting platform is provided with a first driving inclined surface, the first driving inclined surface having a first end and a second end arranged opposite to each other, the first end being located at a side of the second end close to the notch of the receiving groove, and the first end being located at a side of the second end close to the receiving groove;

[0012] Each of the driving rods can drive one of the pushing members to move relative to the first driving inclined surface on the lifting platform.

[0013] In some embodiments, the pushing member is provided with a second driving inclined surface opposite to and parallel to the first driving inclined surface. Driven by the driving rod, the second driving inclined surface can slide relative to the first driving inclined surface.

[0014] In some embodiments, a slide groove is provided on one of the shell and the pushing member, and a protrusion is provided on the other of the shell and the pushing member, and the protrusion is slidably disposed in the slide groove.

[0015] In some embodiments, the clamping member is provided with a third driving inclined surface, the third driving inclined surface has a third end and a fourth end which are arranged opposite to each other, the third end is located on a side of the fourth end close to the notch of the receiving groove, and the third end is located on a side of the fourth end close to the receiving groove;

[0016] Under the drive of the driving rod, the lifting platform can abut against the abutting portion and the third driving inclined surface in the clamping member.

[0017] In some embodiments, the lifting platform includes a lifting plate and a rolling member, the lifting plate is located on the side of the abutting portion away from the notch of the accommodating groove, the rolling member is rotatably arranged on the lifting plate, and under the drive of the driving rod, the lifting plate can abut the abutting portion, and the rolling member can rollably abut against the third driving inclined surface.

[0018] In some embodiments, the driving mechanism further comprises:

[0019] a first elastic member, wherein the first elastic member is connected to the housing and the lifting platform respectively;

[0020] A plurality of second elastic members, each of which is connected to the housing and one of the clamping members respectively; wherein,

[0021] Driven by the driving rod, the lifting platform can overcome the elastic force of the first elastic member to drive the support plate close to the notch of the accommodating groove, and each of the lifting platforms can drive one of the clamping members to overcome the elastic force of one of the second elastic members and move away from the object.

[0022] In order to achieve the above-mentioned purpose, the technical solution adopted in the second embodiment of the present application is: a vehicle, comprising the article placement device of the above-mentioned first embodiment.

[0023] The beneficial effect of the vehicle provided by the present application is that by applying the article placement device of the first aspect embodiment mentioned above to the vehicle, it is convenient to place and take out articles in the vehicle while also improving the control accuracy of the driving mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 is a schematic diagram of the structure of an article placement device in one embodiment of the present application;

[0026] Figure 2 yes Figure 1 A schematic structural diagram of the article placement device in another state shown;

[0027] Figure 3 is a schematic structural diagram of a driving mechanism in an article placement device in one embodiment of the present application after removing the first elastic member and the second elastic member;

[0028] Figure 4 It is a schematic diagram of the structure of the driving mechanism in the article placement device in one of the embodiments of the present application after removing the first elastic member and the second elastic member.

[0029] Reference numerals:

[0030] 1. Shell; 11. Accommodating tank;

[0031] 2. Support plate; 21. Support portion; 22. Abutment portion;

[0032] 3. Clamping member; 31. Third driving inclined surface; 311. Third end; 312. Fourth end;

[0033] 4. Driving mechanism; 41. Driving assembly; 411. Driving member; 412. Driving gear; 413. Speed ​​reducer; 42. Driving rod; 43. Lifting platform; 431. Lifting plate; 4311. First driving inclined surface; 43111. First end; 43112. Second end; 432. Rolling member; 44. Pushing member; 441. Second driving inclined surface; 442. Bump; 45. Driven gear; 46. Guide rod; 47. First elastic member; 48. Second elastic member. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0035] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] References to "one embodiment", "some embodiments" or "an embodiment" described in the specification of this application mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present application. Thus, the phrases "in one embodiment", "in some other embodiments", "in some other embodiments", etc., which appear at different places in this specification, do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. In addition, in one or more embodiments, particular features, structures or characteristics may be combined in any suitable manner.

[0038] When an object (such as a vehicle) carrying items moves, the items on the object are likely to move relative to the object, which may cause the items to collide with other parts of the object and be damaged. Therefore, a deeper receiving groove is opened on the object to accommodate the items, and in order to better fix the items, multiple clamping members are provided to simultaneously abut the items in the receiving groove to clamp the items.

[0039] In the above technology, in order to facilitate the access to the items, a driving mechanism is provided, and the driving mechanism includes multiple power sources to respectively drive the items out of the receiving slot and drive multiple clamps away from the items, so that the operator's fingers or picking devices can take the items out of the receiving slot. Among them, the driving accuracy of the multiple power sources needs to be strictly controlled to reduce the error of synchronous movement of the items and the multiple clamps, but the multiple power sources work alone, resulting in low control accuracy of the driving mechanism.

[0040] In view of the above problems, the embodiments of the present application provide an article placement device and a vehicle, aiming to improve the control accuracy of the driving mechanism.

[0041] In order to illustrate the technical solution of the present application, a description is given below with reference to specific drawings and embodiments.

[0042] Please refer to Figure 1 and Figure 2 An embodiment of the present application provides an article placement device, including a shell 1, a support plate 2, a plurality of clamping members 3 and a driving mechanism 4.

[0043] The shell 1 has a receiving groove 11, which is used to receive articles (not shown in the figure); the support plate 2 includes a supporting portion 21 and a resisting portion 22, the supporting portion 21 is movably arranged in the receiving groove 11, the supporting portion 21 is used to support the articles, the resisting portion 22 movably passes through the groove bottom of the receiving groove 11, and the resisting portion 22 is connected to the supporting portion 21; a plurality of clamping members 3 are movably arranged on the shell 1, and the clamping members 3 are used to resist the articles to limit the position of the articles; the driving mechanism 4 includes a driving assembly 41, a driving rod 42 and a lifting platform 43, the lifting platform 43 is located on the side of the resisting portion 22 away from the notch of the receiving groove 11, and driven by the driving assembly 41, the driving rod 42 can rotate to drive the lifting platform 43 to approach the notch of the receiving groove 11, so that the lifting platform 43 is abutted against the resisting portion 22 and drives the support plate 2 to approach the notch of the receiving groove 11, and the lifting platform 43 drives the clamping member 3 away from the articles.

[0044] In the article placement device provided by the present application, since the support portion 21 is movably arranged in the receiving groove 11, and the clamping member 3 is used to abut against the article to limit the position of the article; therefore, the article placed on the support portion 21 is located in the receiving groove 11, and the clamping member 3 can limit the article to prevent the article from escaping from the receiving groove 11. Because the driving rod 42 can rotate under the drive of the driving assembly 41 to drive the lifting platform 43 to approach the notch of the receiving groove 11, so that the lifting platform 43 abuts against the abutting portion 22 and drives the support plate 2 to approach the notch of the receiving groove 11, and the lifting platform 43 drives the clamping member 3 away from the article; therefore, the clamping member 3 no longer restricts the article, and the support plate 2 can drive the article to protrude from the receiving groove 11 for easy access to the article, and by using the driving rod 42, one driving assembly 41 can simultaneously drive the support plate 2 to drive the article to protrude from the receiving groove 11 and drive multiple clamping members 3 away from the article, so as to reduce the control difficulty of the driving mechanism 4.

[0045] Please refer to Figure 1 and Figure 2 There are multiple lifting platforms 43, and the multiple lifting platforms 43 are all located on the side of the driving part away from the notch of the receiving groove 11. Under the drive of the driving rod 42, the multiple lifting platforms 43 are close to the notch of the receiving groove 11, so that the multiple lifting platforms 43 are against the driving part and drive the support plate 2 to be close to the notch of the receiving groove 11, and each lifting platform 43 drives a clamping member 3 away from the object.

[0046] It should be noted that, in some embodiments, a lifting platform 43 is provided, and the lifting platform 43 is located on the side of the driving part away from the slot of the receiving groove 11, and the lifting platform 43 is also located on the side of the slot of the clamping member 3 away from the slot of the receiving groove 11. Driven by the driving rod 42, the lifting platform 43 is close to the slot of the receiving groove 11, so that the lifting platform 43 is against the driving part and drives the support plate 2 to be close to the slot of the receiving groove 11, and one lifting platform 43 drives multiple clamping members 3 away from the objects at the same time.

[0047] Below Figure 1 and Figure 2 The embodiment shown is used as an example to describe the working principle of the article placement device of the present application. Figure 2 Under the drive of the driving mechanism 4, the driving rod 42 rotates, so that the multiple lifting platforms 43 are close to the notch of the receiving groove 11, so as to drive the multiple clamping members 3 to be away from the objects, and at the same time drive the support plate 2 to be close to the notch of the receiving groove 11 until the support portion 21 is flush with the notch of the receiving groove 11, so that there is no obstruction around the objects placed on the support portion 21, and there is enough space around the objects to accommodate fingers or picking devices, so as to facilitate placing the objects on the support portion 21 or removing the objects from the support portion 21.

[0048] When items are placed Figure 2 After the article placement device is placed on the device, the driving rod 42 rotates under the drive of the driving mechanism 4, so that the lifting platform 43 is away from the notch of the receiving groove 11, so that the supporting plate 2 is away from the notch of the receiving groove 11, so that more articles are accommodated in the receiving groove 11 to limit the position of the articles; at the same time, the clamping member 3 moves to the side of the notch of the receiving groove 11 that is horizontally arranged on the supporting portion 21 (please refer to Figure 1 ), so that the clamping member 3 fixes the article in the receiving groove 11 to prevent the article from escaping from the receiving groove 11, thereby preventing the article from moving and preventing the article from being damaged due to collision.

[0049] In some embodiments, the driving assembly 41 includes a driving member 411 and a driving gear 412 . The driving rod 42 is connected to the driving gear 412 . The driving member 411 is used to drive the driving gear 412 to rotate, thereby driving the driving rod 42 to rotate.

[0050] Combine the following Figure 1 and Figure 4 The present application describes the structure and connection relationship between the driving gear 412 and the driving rod 42, the structure and connection relationship between the driving rod 42 and the lifting platform 43, and the principle of the driving rod 42 driving the lifting platform 43 to approach the slot of the accommodating slot 11 in the article placement device in some embodiments, wherein the number of lifting platforms 43 is the same as the number of clamping members 3, and each lifting platform 43 drives a clamping member 3 to move.

[0051] Please refer to Figure 1In some embodiments, the rotation axis of the driving gear 412 is perpendicular to the direction of the notch of the accommodating groove 11 (the X direction in the figure), and the driving rod 42 is coaxially arranged with the driving gear 412, so that the driving rod 42 and the driving gear 412 rotate synchronously, and the rotation axis of the driving rod 42 is parallel to the rotation axis of the driving gear 412.

[0052] It should be noted that the driving assembly 41 in the above embodiment is only applicable to the article placement device having two clamping members 3 .

[0053] Please refer to Figure 1 , there are two clamping members 3, and the two clamping members 3 are respectively arranged on the opposite sides of the support plate 2, and there are two driving rods 42 and lifting platforms 43, each of which is located on the side of a clamping member 3 away from the notch of the receiving groove 11. In the distribution direction of the two clamping members 3 (in the direction perpendicular to the X direction in the figure), the two driving rods 42 are respectively located on the opposite sides of the driving gear 412, and the two driving rods 42 are coaxially arranged with the driving gear 412. Driven by the driving gear 412, the two driving rods 42 can rotate synchronously, and each driving rod 42 can drive a lifting platform 43 close to the notch of the receiving groove 11. When the two clamping members 3 are located in the receiving groove 11, and the two clamping members 3 are both horizontally arranged on the side of the supporting portion 21 close to the notch of the receiving groove 11, the two clamping members 3 can clamp the articles on the supporting portion 21 to fix the articles.

[0054] Optionally, in the above embodiment, the two driving rods 42 are integrally formed with the driving gear 412. For example, the two driving rods 42 and the driving gear 412 are integrally cast, or the two driving rods 42 and the driving gear 412 are cut from a complete blank.

[0055] Please refer to Figure 1 In some embodiments, both driving rods 42 have external threads, and the external threads on the two driving rods 42 rotate in opposite directions. The driving mechanism 4 also includes two pushing members 44, which are one-to-one mounted on the driving rods 42, and the pushing members 44 are provided with internal threads that engage with the driving rods 42; a first driving inclined surface 4311 is provided on the lifting platform 43, and the first driving inclined surface 4311 has a first end 43111 and a second end 43112 that are oppositely arranged, the first end 43111 is located on a side of the second end 43112 close to the notch of the accommodating groove 11, and the first end 43111 is located on a side of the second end 43112 close to the accommodating groove 11; each driving rod 42 can drive a pushing member 44 to move relative to a first driving inclined surface 4311 on a lifting platform 43.

[0056] In the above embodiment, the driving member 411 drives the driving gear 412 to rotate, so that the two driving rods 42 rotate and drive the two pushing members 44 to move away from each other, so that each pushing member 44 moves relative to the first driving inclined surface 4311 on a lifting platform 43 to drive the two lifting platforms 43 to approach the notch of the accommodating groove 11; and the driving member 411 drives the driving gear 412 to rotate in the opposite direction, so that the two driving rods 42 rotate and drive the two pushing members 44 to move closer to each other, so that each pushing member 44 moves relative to the first driving inclined surface 4311 on a lifting platform 43, thereby making the lifting platform 43 away from the notch of the accommodating groove 11.

[0057] Please refer to Figure 1 In some embodiments, the pusher 44 is provided with a second driving inclined surface 441 opposite to and parallel to the first driving inclined surface 4311 . Driven by the driving rod 42 , the second driving inclined surface 441 can slide relative to the first driving inclined surface 4311 .

[0058] In the above embodiment, the first driving inclined surface 4311 and the second driving inclined surface 441 can be attached to and slide relative to each other, which can increase the contact area between the pushing member 44 and the lifting platform 43 to reduce the pressure between the pushing member 44 and the lifting platform 43 .

[0059] Optionally, the structure of the pusher 44 can also be as follows: the pusher 44 includes a main body and a rolling part. The main body is sleeved on the driving rod 42, and the main body is provided with an internal thread engaged with the driving rod 42; the rolling part is rollably arranged on the main body; under the drive of the driving rod 42, the rolling part can rollably abut against the first driving inclined surface 4311 to reduce the friction between the pusher 44 and the lifting platform 43.

[0060] Optionally, in some embodiments, the drive rod 42 is provided with one, and the drive rod 42 includes a through portion and two driving portions, the through portion passes through the driving gear 412, the two driving portions are respectively located on two opposite sides of the driving gear 412, and the two driving portions are respectively provided with external threads with opposite rotation directions, and the pushing member 44 is one-to-one mounted on the driving portion.

[0061] In some embodiments, the housing 1 is provided with a slide groove (not shown in the figure), the push member 44 is provided with a protrusion 442, and the protrusion 442 is slidably disposed in the slide groove (please refer to Figure 1 ); or, a slide groove is provided on the push member 44, and a protrusion is provided on the housing 1, and the protrusion can be slidably arranged in the slide groove.

[0062] Please refer to Figure 1 The protrusion 442 is slidably disposed in the slide groove, which can not only guide the movement of the push member 44, but also limit the position of the push member 44 so that the push member 44 can move stably.

[0063] Optionally, the structure and connection relationship between the driving rod 42 and the lifting platform 43 can also be as follows: a rack is provided on each of the two lifting platforms 43, and each of the two driving rods 42 has straight teeth meshing with the rack, or each of the two driving rods 42 has a transmission gear meshing with the rack and coaxially connected to the driving rod 42; the driving member 411 drives the driving gear 412 to rotate so that the two driving rods 42 rotate, thereby the transmission gear drives the rack to approach the notch of the accommodating groove 11, thereby making the lifting platform 43 approach the notch of the accommodating groove 11; the driving member 411 drives the driving gear 412 to rotate in the opposite direction, so that the two driving rods 42 rotate in the opposite direction, thereby the transmission gear drives the rack away from the notch of the accommodating groove 11, thereby making the lifting platform 43 away from the notch of the accommodating groove 11.

[0064] Optionally, in some embodiments, the drive rod 42 is provided with one, the drive rod 42 includes a through portion and two driving portions, the through portion passes through the drive gear 412, the two driving portions are respectively located on opposite sides of the drive gear 412, and the two driving portions are respectively provided with spur teeth meshing with the rack, or the two driving portions are respectively provided with transmission gears meshing with the rack and coaxially connected to the driving portions.

[0065] Combine the following Figure 3 The present application describes the structure and connection relationship between the driving gear 412 and the driving rod 42, the structure and connection relationship between the driving rod 42 and the lifting platform 43, and the principle of the driving rod 42 driving the lifting platform 43 to approach the slot of the accommodating slot 11 in the article placement device in some embodiments, wherein the number of lifting platforms 43 is the same as the number of clamping members 3, and each lifting platform 43 drives a clamping member 3 to move.

[0066] Please refer to Figure 3 In some embodiments, the rotation axis of the driving gear 412 is parallel to the direction of the notch of the accommodating groove 11 (the X direction in the figure), the driving gear 412 is a cylindrical gear, the driving rod 42 is meshed with the driving gear 412, the rotation axis and axial direction of the driving rod 42 are parallel to the rotation axis of the driving gear 412, the driving rod 42 has an external thread, the lifting platform 43 is sleeved on the driving rod 42, and the lifting platform 43 is provided with an internal thread meshed with the driving rod 42.

[0067] It should be noted that the driving assembly 41 in the above embodiment is applicable to an article placement device having a plurality of clamping members 3, a plurality of lifting platforms 43 and a plurality of driving rods 42. The plurality of driving rods 42 are spaced apart around the rotation axis of the driving gear 412, and the plurality of driving rods 42 are all meshed with the driving gear 412. When the driving member 411 drives the driving gear 412 to rotate, the plurality of driving rods 42 can rotate synchronously.

[0068] It should be noted that, in the above embodiment, the external threads on the plurality of driving rods 42 have the same rotation direction.

[0069] In the above embodiment, the driving member 411 drives the driving gear 412 to rotate, so that the multiple driving rods 42 rotate and drive the multiple lifting platforms 43 to approach the slot of the accommodating groove 11; and the driving member 411 drives the driving gear 412 to rotate in the opposite direction, so that the multiple driving rods 42 rotate and drive the multiple lifting platforms 43 away from the slot of the accommodating groove 11.

[0070] Please refer to Figure 3 Optionally, the driving gear 412 may be a helical cylindrical gear, and the driving rod 42 may be provided with helical teeth meshing with the helical cylindrical gear, or the driving rod 42 may be provided with a driven gear 45 meshing with the helical cylindrical gear.

[0071] Optionally, the driving gear 412 may be a spur gear, and the driving rod 42 may be provided with spur teeth meshing with the spur gear, or the driving rod 42 may be provided with a driven gear 45 meshing with the spur gear.

[0072] Please refer to Figure 3 The driving mechanism 4 further includes a guide rod 46 , the axial direction of the guide rod 46 is parallel to the axial direction of the driving rod 42 , and the lifting platform 43 is slidably mounted on the guide rod 46 .

[0073] In the above embodiment, the axial direction of the guide rod 46 is parallel to the axial direction of the driving rod 42. When the driving rod 42 rotates, the lifting platform 43 moves along the axial direction of the driving rod 42. The guide rod 46 can limit the position of the lifting platform 43 during the movement to prevent the lifting platform 43 from rotating relative to the driving rod 42; and the guide rod 46 also guides the lifting platform 43, making the movement of the lifting platform 43 more stable.

[0074] Combine the following Figure 4 The present application describes the structure and connection relationship between the driving gear 412 and the driving rod 42, the structure and connection relationship between the driving rod 42 and the lifting platform 43, and the principle of the driving rod 42 driving the lifting platform 43 to approach the slot of the accommodating slot 11 in the article placement device in some embodiments, wherein the number of lifting platforms 43 is the same as the number of clamping members 3, and each lifting platform 43 drives a clamping member 3 to move.

[0075] Please refer to Figure 4 In some embodiments, the rotation axis of the driving gear 412 is parallel to the direction of the notch of the accommodating groove 11 (the X direction in the figure), the driving gear 412 is a bevel gear, the driving rod 42 is meshed with the driving gear 412, and the rotation axis and axial direction of the driving rod 42 are both perpendicular to the rotation axis of the driving gear 412.

[0076] It should be noted that the driving assembly 41 in the above embodiment is applicable to an article placement device having a plurality of clamping members 3, a plurality of lifting platforms 43 and a plurality of driving rods 42. The plurality of driving rods 42 are spaced apart around the rotation axis of the driving gear 412, and the plurality of driving rods 42 are all meshed with the driving gear 412. When the driving member 411 drives the driving gear 412 to rotate, the plurality of driving rods 42 can rotate synchronously.

[0077] In some embodiments, the driving rod 42 has an external thread, and the driving mechanism 4 also includes a pushing member 44, which is one-to-one mounted on the driving rod 42, and the pushing member 44 is provided with an internal thread engaged with the driving rod 42; a first driving inclined surface 4311 is provided on the lifting platform 43, and the first driving inclined surface 4311 has a first end 43111 and a second end 43112 arranged opposite to each other, the first end 43111 is located on the side of the second end 43112 close to the notch of the accommodating groove 11, and the first end 43111 is located on the side of the second end 43112 close to the accommodating groove 11; each driving rod 42 can drive a pushing member 44 to move relative to a first driving inclined surface 4311 on a lifting platform 43.

[0078] In the above embodiment, the driving member 411 drives the driving gear 412 to rotate, so that the multiple driving rods 42 rotate and drive the multiple pushing members 44 to move away from each other, so that each pushing member 44 moves relative to the first driving inclined surface 4311 on a lifting platform 43 to drive the multiple lifting platforms 43 to approach the notch of the accommodating groove 11; and the driving member 411 drives the driving gear 412 to rotate in the opposite direction, so that the multiple driving rods 42 rotate and drive the multiple pushing members 44 to approach each other, so that each pushing member 44 moves relative to the first driving inclined surface 4311 on a lifting platform 43, thereby making the lifting platform 43 away from the notch of the accommodating groove 11.

[0079] It should be noted that, in the above embodiment, the external threads on the driving rod 42 located on opposite sides of the driving gear 412 have opposite rotation directions.

[0080] Please refer to Figure 4 In some embodiments, the pusher 44 is provided with a second driving inclined surface 441 opposite to and parallel to the first driving inclined surface 4311 . Driven by the driving rod 42 , the second driving inclined surface 441 can slide relative to the first driving inclined surface 4311 .

[0081] In the above embodiment, the first driving inclined surface 4311 and the second driving inclined surface 441 can be attached to and slide relative to each other, which can increase the contact area between the pushing member 44 and the lifting platform 43 to reduce the pressure between the pushing member 44 and the lifting platform 43 .

[0082] Optionally, the structure of the pusher 44 can also be as follows: the pusher 44 includes a main body and a rolling part. The main body is sleeved on the driving rod 42, and the main body is provided with an internal thread engaged with the driving rod 42; the rolling part is rollably arranged on the main body; under the drive of the driving rod 42, the rolling part can rollably abut against the first driving inclined surface 4311 to reduce the friction between the pusher 44 and the lifting platform 43.

[0083] In some embodiments, the housing 1 is provided with a slide groove (not shown in the figure), and the push member 44 is provided with a protrusion 442 slidably arranged in the slide groove (please refer to Figure 4 ); or, a slide groove (not shown) is provided on the push member 44, and a protrusion 442 is slidably arranged in the slide groove on the housing 1. The protrusion 442 is slidably arranged in the slide groove, which can not only guide the movement of the push member 44, but also limit the position of the push member 44, so that the push member 44 can move stably.

[0084] Optionally, the structure and connection relationship between the driving rod 42 and the lifting platform 43 can also be as follows: multiple lifting platforms 43 are provided with racks, multiple driving rods 42 have straight teeth meshing with the racks, or multiple driving rods 42 have transmission gears meshing with the racks and coaxially connected to the driving rods 42; the driving member 411 drives the driving gear 412 to rotate, so that the multiple driving rods 42 rotate, so that the transmission gear drives the rack to approach the notch of the accommodating groove 11, so that the lifting platform 43 approaches the notch of the accommodating groove 11; the driving member 411 drives the driving gear 412 to rotate in the opposite direction, so that the multiple driving rods 42 rotate in the opposite direction, so that the transmission gear drives the rack away from the notch of the accommodating groove 11, so that the lifting platform 43 is away from the notch of the accommodating groove 11.

[0085] Please refer to Figure 4 Optionally, the driving gear 412 may be a spur bevel gear, and the driving rod 42 may be provided with spur teeth meshing with the spur bevel gear, or the driving rod 42 may be provided with a driven gear 45 meshing with the spur bevel gear.

[0086] Optionally, the driving gear 412 may be a helical bevel gear, and the driving rod 42 may be provided with helical teeth meshing with the helical bevel gear, or the driving rod 42 may be provided with a driven gear 45 meshing with the helical bevel gear.

[0087] Please refer to Figures 1 to 4 The driving assembly 41 further includes a speed reducer 413, the input end of which is connected to the driving end of the driving member 411, and the output end of which is connected to the driving gear 412. The speed reducer 413 can be started under the drive of the driving member 411, and output a suitable rotation speed and torque to adjust the rotation direction and rotation speed of the driving gear 412 to achieve speed reduction and force increase.

[0088] Optionally, the speed reducer 413 may be a single-stage transmission or a multi-stage transmission. The speed reducer 413 may be a planetary gear transmission assembly (planetary reducer) to achieve speed reduction and force amplification.

[0089] Combine the following Figure 1 The structure of the clamping member 3 in the article placement device of some embodiments of the present application, the structure of the lifting platform 43 and the principle that the lifting platform 43 drives the clamping member 3 away from the article and drives the support plate 2 close to the notch of the accommodating groove 11 are described.

[0090] Please refer to Figure 1 In some embodiments, a third driving inclined surface 31 is provided on the clamping member 3, and the third driving inclined surface 31 has a third end 311 and a fourth end 312 which are arranged opposite to each other, and the third end 311 is located on a side of the notch of the fourth end 312 close to the accommodating groove 11, and the third end 311 is located on a side of the fourth end 312 close to the accommodating groove 11, and the lifting platform 43 is located on a side of the fourth end 312 away from the third end 311; under the drive of the driving rod 42, the lifting platform 43 can abut against the abutting portion 22 and the third driving inclined surface 31 in the clamping member 3.

[0091] In the above embodiment, since the lifting platform 43 is located at the side of the fourth end 312 away from the third end 311, when the driving rod 42 drives the lifting platform 43 to approach the notch of the receiving groove 11, the lifting platform 43 will move to the fourth end 312 that abuts against the third driving inclined surface 31, and the lifting platform 43 will move relative to the third driving inclined surface 31 in the direction close to the receiving groove 11 to abut the third end 311; since the third end 311 is located at the side of the fourth end 312 close to the notch of the receiving groove 11, and the third end 311 is located at the side of the fourth end 312 close to the receiving groove 11, during the process of the lifting platform 43 moving relative to the third driving inclined surface 31 in the direction close to the receiving groove 11 to abut against the third end 311, the clamping member 3 will be away from the article, so that the clamping member 3 is moved out of the receiving groove 11. And when the driving rod 42 drives the lifting platform 43 to approach the notch of the receiving groove 11, the lifting platform 43 will abut the abutting portion 22 and drive the support plate 2 to approach the notch of the receiving groove 11.

[0092] Please refer to Figure 1 In some embodiments, the lifting platform 43 includes a lifting plate 431 and a rolling member 432. The lifting plate 431 is located on the side of the notch of the supporting portion 22 away from the accommodating groove 11. The rolling member 432 is rotatably arranged on the lifting plate 431. Under the drive of the driving rod 42, the lifting plate 431 can support the supporting portion 22, and the rolling member 432 can be rolled to support the third driving inclined surface 31.

[0093] In the above embodiment, the rolling member 432 can be rolled against the third driving inclined surface 31 , so as to reduce the friction between the lifting platform 43 and the clamping member 3 .

[0094] Please refer to Figure 1 and Figure 2 In some embodiments, the driving mechanism 4 further includes a first elastic member 47 and a plurality of second elastic members 48, wherein the first elastic member 47 is respectively connected to the shell 1 and the lifting platform 43; each second elastic member 48 is respectively connected to the shell 1 and a clamping member 3; wherein, driven by the driving rod 42, the lifting platform 43 can overcome the elastic force of the first elastic member 47 to drive the support plate 2 close to the notch of the accommodating groove 11, and the lifting platform 43 can drive a clamping member 3 to overcome the elastic force of a second elastic member 48 and move away from the object.

[0095] Please refer to Figure 1 and Figure 2 There are multiple lifting platforms 43 and multiple first elastic members 47, and each first elastic member 47 is respectively connected to the shell 1 and a lifting platform 43. Under the drive of the driving rod 42, each lifting platform 43 can overcome the elastic force of a first elastic member 47 to drive the support plate 2 to approach the notch of the accommodating groove 11.

[0096] In the above embodiment, in the initial state, the support portion 21 is located in the receiving groove 11, and the clamping member 3 is disposed horizontally on one side of the support portion 21 close to the notch of the receiving groove 11 (please refer to Figure 1 When the driving rod 42 drives the plurality of lifting platforms 43 to approach the notch of the receiving slot 11, each lifting platform 43 will overcome the elastic force of the first elastic member 47 to drive the support plate 2 to move until the support portion 21 is flush with the notch of the receiving slot 11, and at the same time, each lifting platform 43 will drive a clamping member 3 to overcome the elastic force of a second elastic member 48 to move away from the object, so as to facilitate placing the object on the support portion 21 or removing the object from the support portion 21 (please refer to Figure 2 When the driving rod 42 drives the plurality of lifting platforms 43 away from the notch of the receiving groove 11, the force exerted by the lifting platform 43 on the first elastic member 47 and the force exerted by the clamping member 3 on the second elastic member 48 will gradually decrease, so that the first elastic member 47 and the second elastic member 48 return to their original state. In the process of the first elastic member 47 and the second elastic member 48 returning to their original state, the first elastic member 47 exerts elastic force on the lifting platform 43, so that the support portion 21 is away from the notch of the receiving groove 11 and returns to the original state. Figure 1 The second elastic member 48 applies elastic force to the clamping member 3, so that the clamping member 3 moves to the side of the notch of the support portion 21 near the receiving groove 11. The first elastic member 47 and the second elastic member 48 can reduce the energy consumption of the driving mechanism 4, and also help the support portion 21 and the clamping member 3 to return to the initial state after reciprocating movement.

[0097] In order to achieve the above-mentioned purpose, the technical solution adopted in the second embodiment of the present application is: a vehicle, comprising the article placement device of the above-mentioned first embodiment.

[0098] By applying the article placement device of the first embodiment described above to a vehicle, it is convenient to place and take out articles in the vehicle, and at the same time, the control difficulty of the driving mechanism 4 in the vehicle can be reduced.

[0099] Optionally, the item placement device can be used to place display screens, speakers and other equipment on the vehicle. The item placement device can also be used to place mobile phones, water cups, tissue boxes, driver's licenses and other items of vehicle users.

[0100] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. An article placement device, characterized in that: include: A housing having a receiving slot for receiving items; A support plate, comprising a support portion and a resisting portion, wherein the support portion is movably disposed in the receiving groove, the support portion is used to support the article, the resisting portion movably penetrates the groove bottom of the receiving groove, and the resisting portion is connected to the support portion; A plurality of clamping members, movably disposed on the housing, the clamping members being used to abut against the object to limit the position of the object; The driving mechanism includes a driving assembly, a driving rod and a lifting platform, wherein the lifting platform is located on a side of the abutting portion away from the notch of the receiving slot. Driven by the driving assembly, the driving rod can rotate to drive the lifting platform close to the notch of the receiving slot, so that the lifting platform abuts against the abutting portion and drives the support plate close to the notch of the receiving slot, and the lifting platform drives the clamping member away from the object.

2. The article placement device according to claim 1, characterized in that: The driving assembly includes a driving member and a driving gear. The driving rod is connected to the driving gear. The driving member is used to drive the driving gear to rotate, so as to drive the driving rod to rotate.

3. The article placement device according to claim 2, characterized in that: There are two clamping members, and the two clamping members are respectively arranged on two opposite sides of the support plate, and there are two driving rods and two lifting platforms. Each of the lifting platforms is located on a side of a clamping member away from the notch of the accommodating groove. In the distribution direction of the two clamping members, the two driving rods are respectively located on two opposite sides of the driving gear, and the two driving rods are coaxially arranged with the driving gear. Driven by the driving gear, the two driving rods can rotate synchronously, and each of the driving rods can drive a lifting platform close to the notch of the accommodating groove.

4. The article placement device according to claim 3, characterized in that: The two driving rods are provided with external threads, and the external threads on the two driving rods are rotated in opposite directions. The driving mechanism further comprises two pushing members, which are sleeved on the driving rods one by one, and the pushing members are provided with internal threads meshing with the driving rods. The lifting platform is provided with a first driving inclined surface, the first driving inclined surface having a first end and a second end arranged opposite to each other, the first end being located at a side of the second end close to the notch of the receiving groove, and the first end being located at a side of the second end close to the receiving groove; Each of the driving rods can drive one of the pushing members to move relative to the first driving inclined surface on the lifting platform.

5. The article placement device according to claim 4, characterized in that: The pushing member is provided with a second driving inclined surface which is opposite to and parallel to the first driving inclined surface. Driven by the driving rod, the second driving inclined surface can slide relative to the first driving inclined surface.

6. The article placement device according to claim 4, characterized in that: A slide groove is provided on one of the shell and the pusher, and a convex block is provided on the other of the shell and the pusher. The convex block is slidably arranged in the slide groove.

7. The article placement device according to any one of claims 1 to 6, characterized in that: The clamping member is provided with a third driving inclined surface, the third driving inclined surface has a third end and a fourth end which are arranged opposite to each other, the third end is located on a side of the fourth end close to the notch of the receiving groove, and the third end is located on a side of the fourth end close to the receiving groove; Under the drive of the driving rod, the lifting platform can abut against the abutting portion and the third driving inclined surface in the clamping member.

8. The article placement device according to claim 7, characterized in that: The lifting platform includes a lifting plate and a rolling member, wherein the lifting plate is located on a side of the abutting portion away from the notch of the accommodating groove, and the rolling member is rotatably arranged on the lifting plate. Under the drive of the driving rod, the lifting plate can abut the abutting portion, and the rolling member can rollably abut against the third driving inclined surface.

9. The article placement device according to any one of claims 1 to 6, characterized in that: The driving mechanism further comprises: a first elastic member, wherein the first elastic member is connected to the housing and the lifting platform respectively; A plurality of second elastic members, each of which is connected to the housing and one of the clamping members respectively; wherein, Driven by the driving rod, the lifting platform can overcome the elastic force of the first elastic member to drive the support plate close to the notch of the accommodating groove, and each of the lifting platforms can drive one of the clamping members to overcome the elastic force of one of the second elastic members and move away from the object.

10. A vehicle, characterized in that: The article placement device comprises any one of claims 1 to 9.

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