Portable table board assembly and combination of portable table board assembly and island platform in automobile

Abstract

The invention relates to a portable table board assembly, which comprises a table top board, a table top cover and a table top cover, the supporting arm comprises a first end part and a second end part which are opposite to each other; the first end part is provided with a first connecting part which is suitable for being detachably connected with the connected part; the second end part is provided with a second connecting part which is suitable for being detachably connected with a carrier, and the second end part can freely rotate in a rotating plane around the second connecting part; when the second connecting part is connected to the carrier, the supporting arm rotates around the second connecting part in the rotating plane or a plane parallel to the rotating plane to drive the first connecting part to rotate to be connected with the connected part so as to support the table top plate. According to the technical scheme, the portable table board assembly is mainly installed by means of the carrier, the carrier can be objects in different scenes, and the application scenes of the portable table board assembly are very wide. The invention further relates to a combination of the portable table board assembly and an island platform in an automobile.

Description

Technical Field

[0001] The present application belongs to the field of outdoor products, and specifically relates to a portable table top assembly and a combination thereof with a car island table. Background Art

[0002] With the popularity of outdoor activities, the market demand for portable table tops is also growing. Through the understanding of relevant technologies, portable table tops generally include a table top unit and a foldable support frame connected to the table top unit. The foldable support frame and the table top unit are installed in a hinged or detachable manner. When the portable table top is needed, the foldable support frame can be relatively unfolded. Although this portable table top is relatively convenient to use, it also has the problem of limited application scenarios. For example, the use scenario of the table top with a foldable support frame is mainly on the ground indoors or outdoors, and it cannot be used in conjunction with some existing external carriers. This portable table top has great limitations in actual use. Summary of the invention

[0003] The present invention aims to provide a portable table top assembly and a combination thereof with a vehicle center island table to solve the above technical problems.

[0004] In view of this, the present invention provides a portable table top assembly, comprising:

[0005] A portable table top assembly, comprising:

[0006] A desktop panel including a receiving portion;

[0007] a support arm including opposing first and second ends;

[0008] The first end portion is provided with a first connecting portion adapted to be detachably connected to the receiving portion;

[0009] The second end portion is provided with a second connection portion suitable for being detachably connected to a carrier, and the second end portion is freely rotatable around the second connection portion in a rotation plane;

[0010] When the second connection part is connected to the carrier, the support arm rotates around the second connection part in the rotation plane or in a plane parallel to the rotation plane to drive the first connection part to rotate until it is connected to the receiving part to support the desktop panel.

[0011] Through the above technical solution, the portable table top assembly is mainly installed with the help of a carrier. The carrier can be an object in different scenarios. Its application scenarios are very wide. When the portable table top assembly is installed on the carrier, first, the second connecting part is connected to the carrier, and then the support arm is rotated so that the first connecting part of the support arm is quickly connected with the receiving part at the bottom of the table top. During actual installation, multiple support arms will be set, and multiple support arms are supported between the carrier and the table top using the above installation method. After multiple support arms are installed, the table top can be stably supported above the carrier.

[0012] Furthermore, the receiving portion includes a cavity, and the first connecting portion includes a flat latch matched with the cavity, and the flat latch is suitable for being inserted into or withdrawn from the cavity to form a detachable connection.

[0013] Furthermore, the flat latch comprises a positioning tongue with a protrusion, and a positioning hole or a positioning groove is arranged on the wall surface of the cavity corresponding to the protrusion.

[0014] Through the above technical scheme, when the first connecting part at the end of the support arm is quickly connected with the receiving part on the side of the desktop panel, the support arm is manually rotated so that the first connecting part is close to the receiving part, and slowly, the flat latch of the first connecting part will be inserted into the cavity of the receiving part. During the insertion of the flat latch, the protrusion on the positioning tongue will generate a relative extrusion force with the wall of the cavity. Under the action of the extrusion force, the positioning tongue will be offset relative to the wall of the cavity. During further extrusion, when the protrusion is located at the position of the positioning hole or positioning groove on the wall of the cavity, the extrusion force generated by the cavity wall on the positioning tongue will disappear. At this time, the squeezed positioning tongue will be reset, and the protrusion will fall into the positioning hole or positioning groove on the wall of the cavity. The positioning hole or positioning groove covers the protrusion, and the flat latch cannot be pulled out from the cavity of the receiving part. Correspondingly, the first connecting part at the end of the support arm and the receiving part on the side of the desktop panel can be quickly connected. Of course, when separating the support arm and the desktop panel, the protrusion on the positioning tongue is pressed by hand to make the positioning tongue offset, and then the flat latch can be pulled out from the cavity.

[0015] Furthermore, the second end portion is rotatably matched with the second connecting portion axis, and the two rotate around an axial center line perpendicular to the rotation plane, and the second end portion drives the support arm to rotate within the rotation plane.

[0016] Through the above technical solution, when the desktop panel is installed, the second connecting part is connected to the carrier, and the second end can be rotated relative to the second connecting part. In this way, the support arm can be rotated relative to the second connecting part installed on the carrier, and the first connecting part at the end of the support arm after rotation can swing freely. After swinging, the first connecting part can be quickly plugged in relative to the receiving part on the desktop panel.

[0017] Further, the second connecting part includes a tensioning mechanism, the tensioning mechanism includes a tensioning tongue and an expansion component, the expansion component includes a mounting shell, a transmission plate arranged in the mounting shell, an expansion arm hinged to the transmission plate, a support rod connected to the transmission plate, and a handle installed at the end of the support rod, wherein a guide flange is provided at the end of the transmission plate, a guide groove corresponding to the guide flange is provided on the inner wall of the mounting shell, the expansion arm is connected to the tensioning tongue, the tensioning tongue is arranged on the wall surface of the mounting shell, the tensioning tongue includes a positioning buckle with a protrusion, and a positioning hole or a positioning groove is arranged corresponding to the protrusion on the wall surface of the mounting hole, and the mounting hole is opened on the carrier.

[0018] Through the above technical solution, when the second connection part is connected to the carrier, the mounting shell of the tensioning mechanism is directly inserted into the mounting hole. When the handle is turned manually, the handle drives the support rod to move in the mounting shell, and the support rod drives the transmission plate to move. Since the end of the transmission plate is guided and matched with the guide groove through the guide flange, the transmission plate will only move linearly in the mounting shell. During the movement of the transmission plate, the expansion arm hinged to it on its side will swing. The swinging expansion arm will support the tensioning tongue toward the outside of the mounting shell, so that the tensioning tongue expands toward the wall of the mounting hole until the protrusion on the tensioning tongue cooperates with the positioning hole or positioning groove on the wall of the mounting hole, so that the second connection part and the carrier can be fixedly connected. In addition, the handle has a self-locking function. Before the handle is bent in the opposite direction, the position of the expansion arm will not change, the expansion state of the tensioning tongue in the mounting hole remains unchanged, and the second connection part and the carrier are in a stable locking state.

[0019] Furthermore, the second end of the support arm is movably hinged to the support arm body, and the second end is hinged and swings relative to the support arm body, and its swinging plane is perpendicular to the rotation plane.

[0020] Through the above technical solution, after the second end is hinged to the support arm, the second end can rotate relative to the support arm when the entire structure is stored. Moreover, after the second end is hinged to the support arm, when the second connecting part is connected to the carrier, the second connecting part and the second end as a whole can swing relative to the support arm, which also improves the degree of freedom during the assembly process of the second connecting part and the carrier.

[0021] Further, the support arm includes a first support arm and a second support arm;

[0022] The desktop panel includes a first receiving portion and a second receiving portion corresponding to the first supporting arm and the second supporting arm;

[0023] A handle bar is disposed between the first support arm and the second support arm and is movably hinged to the first support arm and the second support arm;

[0024] When the first support arm and the second support arm are respectively connected to the carrier through their second connecting parts, the gripping handle is suitable for driving the first support arm and the second support arm to rotate synchronously, driving their first connecting parts to rotate synchronously to connect with the first receiving part and the second receiving part to support the desktop panel.

[0025] Through the above technical solution, the number of support arms can be set to more than two, and the two support arms form a pair of stable support feet. The two support arms of a pair of support feet are connected by a handle rod, which can ensure the stability of the two support arms and the synchronization of the connection between the ends of the two support arms and the desktop panel and the carrier.

[0026] Further, when the second connection portion of one of the first support arm and the second support arm is connected to the carrier, the other one rotates around the movable hinge point with the handle rod to connect the second connection portion of the other support arm to the carrier.

[0027] Through the above technical solution, after the two support arms are synchronously connected through the handle rod, after the second connecting part of one support arm is connected to the carrier, the other support arm can rotate with the handle rod and the hinge point between it and the carrier as the support point, providing freedom and movement space for the installation of the second connecting part of the other support arm on the carrier.

[0028] Further, when the second end of the support arm is movably hinged to the support arm body, the second connection portion of one of the first support arm and the second support arm is connected to the carrier, and the other support arm swings its own second end to connect the second connection portion of the support arm to the carrier.

[0029] Through the above technical solution, after the second end is movably hinged to the support arm body, after the second connecting part of one support arm is connected to the carrier, the second connecting part of the other support arm can swing relative to the support arm body, and the freedom of installation and the movable space of the second connecting part of the other support arm on the carrier can be improved.

[0030] Furthermore, the desktop panel includes multiple desktop units, adjacent desktop units are hinged to each other so as to be suitable for folding toward each other, the first receiving portion and the second receiving portion are correspondingly arranged on the bottom surfaces of adjacent desktop units, and when folded toward each other, the first receiving portion and the second receiving portion conflict with each other.

[0031] Through the above technical solution, multiple desktop units of the desktop panel can be relatively expanded and folded, the area of ​​the desktop panel after expansion is increased, and after folding toward each other, the first receiving part and the second receiving part are in conflict with each other. In this way, after the desktop panel is folded, each receiving part is covered by the inner side of the folded desktop unit, which not only improves the aesthetics, but also protects the receiving part.

[0032] Furthermore, a portable table top assembly comprises:

[0033] A desktop panel includes a plurality of desktop units, wherein adjacent desktop units are hinged to each other so as to be folded toward each other to form a folded storage posture;

[0034] The support frame includes a first support arm and a second support arm, wherein a handle bar is provided between the first support arm and the second support arm and is movably hinged to the handle bar so as to be suitable for rotating the first support arm and the second support arm toward each other and folding them together to form a folded storage posture;

[0035] The first supporting arm and the second supporting arm respectively include a first connecting portion connected to one end thereof and a second connecting portion movably connected to the other end thereof;

[0036] The support frame is adapted to be detachably connected to the desktop panel by a first connection portion, and detachably connected to the carrier by a second connection portion;

[0037] When the support frame is detachably connected to the carrier by the second connecting portion, the gripping rod is adapted to drive the first support arm and the second support arm to rotate synchronously along the first rotation direction to drive the first connecting portions of the two to rotate synchronously to connect with the receiving portion of the desktop panel; and / or,

[0038] Holding the handle bar is suitable for driving the first support arm and the second support arm to rotate synchronously along the second rotation direction to drive the first connecting parts of the two to rotate synchronously until they are separated from the receiving part of the desktop panel; wherein,

[0039] The first rotation direction is opposite to the second rotation direction.

[0040] Furthermore, the plane area of ​​the support frame in the folded storage posture is not greater than the plane area of ​​the desktop panel in the folded storage posture.

[0041] Furthermore, the portable table top assembly also includes a storage box; the storage box is configured to be suitable for storing the table top and the supporting frame in a folded storage posture.

[0042] Compared with the prior art, the beneficial technical effects of the technical solution of the present invention are:

[0043] 1. The portable tabletop assembly provided in this application is mainly installed with the aid of a carrier, which can be an object in different scenarios, and its application scenarios are very wide;

[0044] 2. The portable table top assembly provided by the present application is used to install the table top above the carrier through a plurality of support arms. A first connection portion is provided at one end of the support arm, and a second connection portion is provided at the other end. The first connection portion can be quickly connected to the table top, and the second connection portion can be quickly connected to the carrier. During the quick connection process, the first connection portion and the second connection portion do not require any tools or fixings, and are easy to disassemble and assemble.

[0045] 3. The support arm and the handle rod of the portable table top assembly provided in the present application can be hinged, and the second end of the support arm and the support arm body can be hinged. After the second connecting part of one support arm is quickly connected to the carrier, the above hinged method provides freedom and movement space for the installation of the second connecting part of the other support arm on the carrier.

[0046] In addition, the present invention provides a combination of a portable table top assembly and a car island table, comprising:

[0047] The portable table assembly described above;

[0048] The car center island is the carrier mentioned above.

[0049] Compared with the prior art, the beneficial technical effects of the portable table assembly in the combined technical solution provided by the present invention are as mentioned above and will not be repeated here. In addition, after the carrier is designed as a car center island, the portable table assembly can be directly installed on the car center island and configured for use inside the car. Moreover, when the carrier changes to different application scenarios, the application scenarios of the portable table assembly can be switched along with it, which is more in line with the use concept of outdoor portable tables. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0051] Figure 1 This is a schematic diagram of the structure of Example 1 of the present application;

[0052] Figure 2 This is a schematic diagram of the structure after the desktop panel and the support arm are separated in Example 1 of the present application;

[0053] Figure 3 This is a schematic diagram of the support arm structure of this application;

[0054] Figure 4 This is a schematic diagram of the structure of the second connecting part of this application;

[0055] Figure 5 This is a cross-sectional view of the tensioning structure of this application;

[0056] Figure 6 This is a schematic diagram of the supporting framework structure for this application;

[0057] Figure 7 This is a structural diagram of Example 2 of the present application;

[0058] Figure 8Schematic diagram of another perspective structure of Embodiment 2 of the present application;

[0059] Fig. 9 Schematic diagram of the folding posture structure of the tabletop of Embodiment 2 of the present application;

[0060] Fig.10 Schematic diagram of the folding posture structure of the support frame of Embodiment 2 of the present application;

[0061] Fig.11 Schematic diagram of the storage state of Embodiment 2 of the present application.

[0062] Explanation of reference numerals:

[0063] 100, Portable table board assembly; 10, Table board; 10a, Table top unit; 101, Receiving part; 101a, First receiving part; 101b, Second receiving part; 20, Support arm; 20a, First support arm; 20b, Second support arm; 201, Support arm main body; 202, First end; 203, Second end; 30, First connection part; 40, Second connection part; 401, Tightening tongue; 402, Expansion component; 4020, Installation shell; 4021, Expansion arm; 4022, Transmission plate; 4023, Support rod; 4024, Handle; 4022a, Guide flange; 4020a, Guide groove; 4010, Positioning buckle; 2001, Installation hole; 50, Grip rod; 200, Carrier; 300, Support frame; 400, Storage box. Detailed implementation manners

[0064] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0065] The present application relates to a personal care appliance, such as a shaving device or a massage device or a rotary cleaning device or a corner grinding device for exfoliation. The present application takes a shaving device as a specific implementation manner for detailed description.

[0066] Embodiment 1

[0067] Refer to Figure 1 , Figure 2 and Figure 3As shown, a portable tabletop assembly 100 includes a tabletop 10 and a support arm 20. Among them, the tabletop 10 has a receiving portion 101; the support arm 20 includes opposite first and second ends 202 and 203; the first end 202 is configured with a first connecting portion 30 adapted to be detachably connected to the receiving portion 101; the second end 203 is configured with a second connecting portion 40 adapted to be detachably connected to a carrier 200, and the second end 203 can freely rotate around the second connecting portion 40 within a rotation plane.

[0068] Specifically, continue to refer to Figure 2 and Figure 3 As shown, the receiving portion 101 includes a cavity opening, and the first connecting portion 30 includes a flat latch adapted to the cavity opening. The flat latch is adapted to be inserted into or withdrawn from the cavity opening to form a detachable connection; the flat latch includes a positioning tongue with a protrusion, and the wall surface of the cavity opening is provided with a positioning hole or a positioning groove corresponding to the protrusion.

[0069] When the second connecting portion 40 is connected to the carrier 200, the support arm 20 rotates around the second connecting portion 40 within the rotation plane or within a plane parallel to the rotation plane, driving the first connecting portion 30 to rotate and connect to the receiving portion 101 to support the tabletop 10.

[0070] The portable tabletop assembly 100 is mainly installed by means of the carrier 200. The carrier 200 can be an object in different scenarios, and its application scenarios are very extensive. When the portable tabletop assembly 100 is installed on the carrier 200, first, the second connecting portion 40 is connected to the carrier 200, and then the support arm 20 is rotated so that the first connecting portion 30 of the support arm 20 is quickly connected to the receiving portion 101 at the bottom of the tabletop 10. In actual installation, multiple support arms 20 will be provided, and all the multiple support arms 20 are supported between the carrier 200 and the tabletop 10 in the above installation manner. After the multiple support arms 20 are installed, the tabletop 10 can be stably supported above the carrier 200.

[0071] During the specific installation process, when the first connecting portion 30 at the end of the support arm 20 is connected to the desktop panel 10, the support arm 20 is manually rotated so that the first connecting portion 30 is close to the receiving portion 101, and slowly, the flat latch of the first connecting portion 30 is inserted into the cavity of the receiving portion 101. During the insertion of the flat latch, the protrusion on the positioning tongue will generate a relative squeezing force with the wall surface of the cavity. Under the action of the squeezing force, the positioning tongue will be offset relative to the wall surface of the cavity. During further squeezing, when the protrusion is located at the position of the positioning hole or positioning groove on the wall surface of the cavity, the wall surface of the cavity will face the positioning hole. The extrusion pressure generated by the positioning tongue will disappear. At this time, the squeezed positioning tongue will be reset, and the protrusion will fall into the positioning hole or positioning groove on the wall of the cavity. The positioning hole or positioning groove covers the protrusion, and the flat latch cannot be pulled out from the cavity of the receiving part 101. Correspondingly, the first connecting part 30 at the end of the support arm 20 and the receiving part 101 on the side of the desktop panel 10 can be quickly connected. Of course, when separating the support arm 20 and the desktop panel 10, a person presses the protrusion on the positioning tongue with his hand or applies a strong pulling force to make the positioning tongue shift, and then pulls the flat latch out of the cavity.

[0072] Furthermore, the second end portion 203 and the second connection portion 40 are axially rotated, and the two rotate around the axial center line perpendicular to the rotation plane. The second end portion 203 drives the support arm 20 to rotate within the rotation plane. When the desktop panel 10 is installed, the second connection portion 40 is connected to the carrier 200, and the second end portion 203 can rotate relative to the second connection portion 40. In this way, the support arm 20 can rotate relative to the second connection portion 40 installed on the carrier 200. After the rotation, the first connection portion 30 at the end of the support arm 20 can swing freely. After the swing, the first connection portion 30 can be quickly plugged in relative to the receiving portion 101 on the desktop panel 10.

[0073] Further, refer to Figure 4 and Figure 5 As shown, the second connecting part 40 includes a tensioning mechanism, which includes a tensioning tongue 401 and an expansion component 402. The expansion component 402 includes a mounting shell 4020, a transmission plate 4022 arranged in the mounting shell 4020, an expansion arm 4021 hinged to the transmission plate 4022, a support rod 4023 connected to the transmission plate 4022, and a handle 4024 installed at the end of the support rod 4023, wherein a guide flange 4022a is provided at the end of the transmission plate 4022, a guide groove 4020a corresponding to the guide flange 4022a is provided on the inner wall of the mounting shell 4020, the expansion arm 4021 is connected to the tensioning tongue 401, the tensioning tongue 401 is arranged on the wall surface of the mounting shell 4020, the tensioning tongue 401 includes a positioning buckle 4010 with a protrusion, and a positioning hole or a positioning groove is provided corresponding to the protrusion on the wall surface of the mounting hole 2001, and the mounting hole 2001 is opened on the carrier 200.

[0074] When the second connecting part 40 is quickly connected with the carrier 200, the mounting shell 4020 of the tensioning mechanism is directly inserted into the mounting hole 2001. When the handle 4024 is turned manually, the handle 4024 drives the support rod 4023 to move in the mounting shell 4020, and the support rod 4023 drives the transmission plate 4022 to move. Since the end of the transmission plate 4022 is guided and matched with the guide groove 4020a through the guide flange 4022a, the transmission plate 4022 can only move linearly in the mounting shell 4020. During the movement of the transmission plate 4022, the expansion arm 4021 hinged to it on its side will swing, and the swinging expansion arm 4021 will support the tensioning tongue 401 toward the outer side of the mounting shell 4020, so that the tensioning tongue 401 expands toward the wall of the mounting hole 2001, until the protrusion on the tensioning tongue 401 cooperates with the positioning hole or positioning groove on the wall of the mounting hole 2001, the fixed connection between the second connecting part 40 and the carrier 200 can be achieved. In addition, the handle 4024 has a self-locking function. Before the handle 4024 is turned in the opposite direction, the position of the expansion arm 4021 will not change, the expansion state of the tightening tongue 401 in the mounting hole 2001 remains unchanged, and the second connecting part 40 and the carrier 200 are in a stable locking state.

[0075] In some embodiments, the second end 203 of the support arm 20 is movably hinged to the main body 201 of the support arm 20, and the second end 203 is hinged and swung relative to the main body 201 of the support arm 20, and its swinging plane is perpendicular to the rotation plane; after the second end 203 is hinged to the support arm 20, the second end 203 can rotate relative to the support arm 20 when the entire structure is stored, and after the second end 203 is hinged to the support arm 20, when the second connecting portion 40 is connected to the carrier 200, the second connecting portion 40 and the second end 203 can swing relative to the support arm 20 as a whole, which also improves the degree of freedom during the assembly process of the second connecting portion 40 and the carrier 200.

[0076] Specifically, refer to Figure 6 As shown, in actual use, the number of the support arms 20 can be set to multiple. In this embodiment, the support arms 20 include a first support arm 20a and a second support arm 20b;

[0077] The desktop panel 10 includes a first receiving portion 101a and a second receiving portion 101b corresponding to the first supporting arm 20a and the second supporting arm 20b;

[0078] A handle bar 50 is disposed between the first support arm 20a and the second support arm 20b and is movably hinged to the first support arm 20a and the second support arm 20b;

[0079] When the first support arm 20a and the second support arm 20b are respectively connected to the carrier 200 through their second connecting parts 40, hold the grip rod 50 to drive the first support arm 20a and the second support arm 20b to rotate synchronously, driving their first connecting parts 30 to rotate synchronously to be connected to the first receiving part 101a and the second receiving part 101b to support the table top 10.

[0080] The number of the support arms 20 can also be set to more than two. Two support arms 20 form a pair of stable support feet. The two support arms 20 of a pair of support feet are connected by the grip rod 50, which can ensure the stability of the two support arms 20 and the synchronism of the connection between the ends of the two support arms 20 and the table top 10 and the carrier 200.

[0081] In some embodiments, when the second connecting part 40 of one of the first support arm 20a and the second support arm 20b is connected to the carrier 200, the other rotates around the movable hinge point with the grip rod 50 so that the second connecting part 40 of the other support arm 20 is connected to the carrier 200; after the two support arms 20 are synchronously connected by the grip rod 50, after the second connecting part 40 of one support arm 20 is connected to the carrier 200, the other support arm 20 can rotate with the hinge point between the grip rod 50 and it as the support point, providing freedom and space for the installation of the second connecting part 40 of the other support arm 20 on the carrier 200.

[0082] In some embodiments, the second end 203 of the support arm 20 is movably hinged to the support arm main body 201. The second connecting part 40 of one of the first support arm 20a and the second support arm 20b is connected to the carrier 200, and the other support arm 20 swings its own second end 203 so that the second connecting part 40 of the support arm 20 is connected to the carrier 200;

[0083] After the second end 203 is movably hinged to the support arm main body 201, after the second connecting part 40 of one support arm 20 is connected to the carrier 200, the second connecting part 40 of the other support arm 20 can swing relative to the support arm main body 201, and the freedom and space for the installation of the second connecting part 40 of the other support arm 20 on the carrier 200 can be improved.

[0084] Refer to Figure 7 and Figure 8As shown, in some embodiments, the tabletop 10 includes a plurality of tabletop units 10a. Adjacent tabletop units 10a are hinged to each other to be suitable for folding towards each other. The first receiving portion 101a and the second receiving portion 101b are correspondingly arranged on the bottom surfaces of adjacent tabletop units 10a. When folding towards each other, the first receiving portion 101a abuts against the second receiving portion 101b. The multiple tabletop units 10a of the tabletop 10 can be relatively unfolded and folded. The area of the tabletop 10 after unfolding is increased. Moreover, after folding towards each other, the first receiving portion 101a abuts against the second receiving portion 101b. In this way, after the tabletop 10 is folded, each receiving portion 101 is covered inside the folded tabletop unit 10a, which not only improves the aesthetics but also protects the receiving portion 101.

[0085] In summary, the portable table board assembly 100 provided in the present application is mainly installed by means of the carrier 200. The carrier 200 can be an object in different scenarios, and its application scenarios are very extensive.

[0086] The portable table board assembly 100 provided in the present application installs the tabletop 10 above the carrier 200 through a plurality of support arms 20. One end of the support arm 20 is provided with a first connection portion 30, and the other end is provided with a second connection portion 40. The first connection portion 30 can be quickly connected to the table board, and the second connection portion 40 can be quickly connected to the carrier 200. During the quick connection process of the first connection portion 30 and the second connection portion 40, no tools or fixing parts are required, and the disassembly and assembly are convenient.

[0087] Between the support arm 20 and the grip rod 50 of the portable table board assembly 100 provided in the present application, the second end portion 203 of the support arm 20 and the main body 201 of the support arm 20 can be hinged. After the second connection portion 40 of one support arm 20 is quickly connected to the carrier 200, the above hinge method provides freedom and movement space for the installation of the second connection portion 40 of another support arm 20 on the carrier 200.

[0088] Embodiment 2

[0089] Continue to refer to Figure 7 and Figure 8 As shown, a portable table board assembly 100 includes a tabletop 10, a support frame 300, and a carrier 200. Among them, the tabletop 10 includes a plurality of tabletop units 10a. Adjacent tabletop units 10a are hinged to each other to be suitable for folding towards each other to form a folded storage posture, as Fig. 9 shown.

[0090] The support frame 300 includes a first support arm 20a and a second support arm 20b. A handle bar 50 is disposed between the first support arm 20a and the second support arm 20b and is movably hinged to the handle bar 50 so as to be suitable for rotating the first support arm 20a and the second support arm 20b toward each other and folding them together to form a folded storage posture. Fig.10 As shown;

[0091] The first support arm 20a and the second support arm 20b respectively include a first connection portion 30 connected to one end thereof and a second connection portion 40 movably connected to the other end thereof;

[0092] The support frame 300 is adapted to be detachably connected to the desktop panel 10 via the first connection portion 30 , and detachably connected to the carrier 200 via the second connection portion 40 ;

[0093] When the support frame 300 is detachably connected to the carrier 200 by the second connection portion 40, the handle bar 50 is held to drive the first support arm 20a and the second support arm 20b to rotate synchronously along the first rotation direction, driving the first connection portions 30 of the two to rotate synchronously to connect with the receiving portion 101 of the desktop panel 10;

[0094] Holding the handle bar 50 is suitable for driving the first support arm 20a and the second support arm 20b to rotate synchronously along the second rotation direction to drive the first connecting parts 30 of the two to rotate synchronously until they are separated from the receiving part 101 of the desktop panel 10; wherein the first rotation direction is opposite to the second rotation direction.

[0095] In this embodiment, the advantage of the design of the support frame 300 is that the first support arm 20a, the second support arm 20b and the grip rod 50 can be integrated together to form a whole. When the support frame 300 is fast-connected between the desktop panel 10 and the carrier 200, after the second connecting portion 40 at the end of the first support arm 20a and the second support arm 20b is fast-connected with the carrier 200, a person holds the grip rod 50 to drive the first support arm 20a and the second support arm 20b to rotate synchronously along a rotation direction, driving the first support arm 20a and the second support arm 20b to rotate synchronously. The connecting portion 30 rotates synchronously to connect with the receiving portion 101 of the desktop panel 10, ensuring the synchronization of the quick connection of the first support arm 20a, the second support arm 20b and the desktop panel 10. Of course, when the support frame 300 is removed from the desktop panel, a person can hold the handle rod 50 to drive the first connecting portion 30 of the first support arm 20a and the second support arm 20b to be pulled out from the receiving portion 101 of the desktop panel 10, which can also ensure the synchronization of the first support arm 20a, the second support arm 20b when being separated from the desktop panel 10.

[0096] In some embodiments, the plane area of ​​the support frame 300 in the folded storage posture is not greater than the plane area of ​​the desktop panel 10 in the folded storage posture, and the support frame 300 itself has a good storage and folding effect.

[0097] In some embodiments, specifically referring to Fig.11 As shown, the portable tabletop assembly 100 further includes a storage box 400; the storage box 400 is configured to be suitable for storing the tabletop 10 and the support frame 300 in a folded storage posture. The storage box 400 can be the carrier 200 in this embodiment or an independent structure that is not the carrier 200. The purpose of configuring the storage box 400 is to facilitate the storage of the tabletop 10 and the support frame 300 in a folded storage posture.

[0098] Embodiment 3

[0099] A combination of a portable tabletop assembly 100 and an automotive center console includes the portable tabletop assembly 100 in the above-mentioned Embodiment 1 or Embodiment 2 and an automotive center console.

[0100] In this embodiment, the automotive center console is configured as the carrier 200 mentioned in the above embodiments. After the carrier 200 is designed as the automotive center console, the portable tabletop assembly 100 can be directly installed on the automotive center console and configured for use inside the vehicle. When the carrier 200 changes different application scenarios, the application scenario of the portable tabletop assembly 100 can be switched together, which is more in line with the usage concept of an outdoor portable table.

[0101] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A portable tabletop assembly, characterized in that: include: A desktop panel including a receiving portion; a support arm including opposing first and second ends; The first end portion is provided with a first connecting portion adapted to be detachably connected to the receiving portion; The second end portion is provided with a second connection portion adapted to be detachably connected to a carrier, and the second end portion is freely rotatable around the second connection portion in a rotation plane; When the second connection portion is connected to the carrier, the support arm rotates around the second connection portion in the rotation plane or in a plane parallel to the rotation plane to drive the first connection portion to rotate until it is connected to the receiving portion to support the desktop panel.

2. The portable table top assembly according to claim 1, characterized in that: The receiving portion includes a cavity, and the first connecting portion includes a flat latch matched with the cavity, and the flat latch is suitable for being inserted into or withdrawn from the cavity to form a detachable connection.

3. The portable table top assembly according to claim 2, characterized in that: The flat latch comprises a positioning tongue with a protrusion, and a positioning hole or a positioning groove is arranged on the wall surface of the cavity corresponding to the protrusion.

4. The portable table top assembly according to claim 1, characterized in that: The second end portion is rotatably matched with the second connecting portion axis, and the two rotate around an axial center line perpendicular to the rotation plane, and the second end portion drives the support arm to rotate within the rotation plane.

5. The portable table top assembly according to claim 1, characterized in that: The second connecting portion includes a tensioning mechanism, which includes a tensioning tongue and an expansion component. The expansion arm of the expansion component is connected to the tensioning tongue. Under the action of external force, the expansion arm is suitable for opening outward to push the tensioning tongue outward so that the tensioning mechanism is positioned and installed in the corresponding installation hole of the carrier through the tensioning tongue.

6. The portable table top assembly according to claim 5, characterized in that: The tightening tongue comprises a positioning buckle with a protrusion, and a positioning hole or a positioning groove is arranged on the wall surface of the mounting hole corresponding to the protrusion.

7. The portable table top assembly according to claim 1, characterized in that: The second end of the support arm is movably hinged to the support arm body, and the second end swings relative to the hinge of the support arm body, and its swinging plane is perpendicular to the rotation plane.

8. The portable table top assembly according to any one of claims 1 to 7, characterized in that: The support arm comprises a first support arm and a second support arm; The desktop panel includes a first receiving portion and a second receiving portion corresponding to the first supporting arm and the second supporting arm; A handle bar, which is disposed between the first support arm and the second support arm and is movably hinged to the two support arms; When the first support arm and the second support arm are respectively connected to the carrier through their second connecting parts, holding the handle rod is suitable for driving the first support arm and the second support arm to rotate synchronously, driving the first connecting parts of the two to rotate synchronously until they are connected to the first receiving part and the second receiving part to support the desktop panel.

9. The portable table top assembly according to claim 8, characterized in that: When the second connection portion of one of the first support arm and the second support arm is connected to the carrier, the other support arm rotates around the movable hinge point with the handle rod to connect the second connection portion of the other support arm to the carrier.

10. The portable table top assembly according to claim 8, characterized in that: When the second end of the support arm is movably hinged to the support arm body, the second connection portion of one of the first support arm and the second support arm is connected to the carrier, and the other support arm swings its second end portion to connect the second connection portion of the support arm to the carrier.

11. The portable table top assembly according to claim 8, characterized in that: The desktop panel includes multiple desktop units, adjacent desktop units are hinged to each other so as to be suitable for folding toward each other, the first receiving portion and the second receiving portion are correspondingly arranged on the bottom surfaces of adjacent desktop units, and when folded toward each other, the first receiving portion and the second receiving portion conflict with each other.

12. A portable tabletop assembly, characterized in that: include: A desktop panel includes a plurality of desktop units, wherein adjacent desktop units are hinged to each other so as to be folded toward each other to form a folded storage posture; A support frame, comprising a first support arm and a second support arm, wherein a handle bar is provided between the first support arm and the second support arm and is movably hinged to the handle bar, so as to be suitable for rotating the first support arm and the second support arm toward each other and folding them together to form a folded storage posture; The first supporting arm and the second supporting arm respectively include a first connecting portion connected to one end thereof and a second connecting portion movably connected to the other end thereof; The support frame is adapted to be detachably connected to the desktop panel by the first connection portion, and detachably connected to the carrier by the second connection portion; When the support frame is detachably connected to the carrier by the second connecting portion, the handle rod is held to drive the first support arm and the second support arm to rotate synchronously along the first rotation direction to drive the first connecting portions of the two to rotate synchronously until they are connected to the receiving portion of the desktop panel; and / or, Holding the handle bar is suitable for driving the first support arm and the second support arm to rotate synchronously along the second rotation direction to drive the first connecting parts of the two to rotate synchronously until they are separated from the receiving part of the desktop panel; wherein, The first rotation direction is opposite to the second rotation direction.

13. The portable table top assembly according to claim 12, characterized in that: The plane area of ​​the support frame in the folded storage posture is not larger than the plane area of ​​the desktop panel in the folded storage posture.

14. The portable table assembly according to claim 12, characterized in that: Also includes storage box; The storage box is configured to be suitable for storing the desktop panel and the supporting frame in a folded storage posture.

15. A combination of a portable tabletop assembly and a car island, characterized in that: include: A portable tabletop assembly as claimed in any one of claims 1 to 14; The island platform in the car is the carrier.

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