Detachable structure and multifunctional table

Abstract

The utility model discloses a detachable structure and a multifunctional table, and belongs to the technical field of tables and chairs, the detachable structure comprises a main body and an external connection assembly, the main body is provided with a to-be-installed part, and the to-be-installed part is provided with a connector; the external assembly comprises a shell and an electronic component, the electronic component is arranged in the shell and provided with a wiring terminal, the shell is provided with a connecting end, the wiring terminal can stretch out of the connecting end and is in butt joint fit with the connector, and the connecting end can be detachably connected with a part to be installed. The multifunctional table comprises a table body, and the table body is provided with the detachable structure. By preassembling the shell and the electronic components into a whole, a user only needs to perform simple connection and fixing operation during field installation, so that the installation process is simplified, the installation efficiency is improved, the installation difficulty is reduced, and the problems caused by wrong installation or improper installation are effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to desk and chair technical field especially, a kind of detachable structure and multi-functional table. BACKGROUND

[0002] With the development of the multifunctionality of desk and chair, to meet the different needs of users, multi-functional table carries many electronic devices and functions to meet the needs of modern teaching.

[0003] At present, the electronic components and various external components of multi-functional table usually need to be installed on the table body, and the installation method needs to be installed on site by the user. For ordinary teachers, students and other users, due to lack of professional installation experience, the installation proficiency is low, and installation errors and installation out-of-position are prone to occur during installation. In addition, due to the large number of electronic component connections, the problem of unstable electronic component connections frequently occurs during complex on-site installation, which not only affects the normal use of multi-functional table, but also may cause equipment failure, reducing the reliability of the product. At the same time, in the actual use scene, such as classroom layout adjustment, equipment maintenance or transportation process, the multi-functional table needs to be disassembled and stored. However, the existing installation method makes the disassembly process cumbersome and cannot be completed quickly, resulting in a large amount of space occupied, which is not conducive to the flexible use and transportation of the product. SUMMARY

[0004] The utility model aims at providing a kind of detachable structure and multi-functional table to solve the technical problem that multi-functional table with external component is not easy to disassemble in prior art.

[0005] As conceived above, the technical scheme adopted by the utility model is:

[0006] On the one hand, the utility model provides a kind of detachable structure, comprising:

[0007] A main body has a to-be-installed part, and a connector is arranged on the to-be-installed part.

[0008] An external component includes a shell and electronic components, the electronic components are arranged in the shell, the electronic components are configured with a terminal, the shell has a connection end, the terminal can be connected with the connector, and the connection end can be detachably connected with the to-be-installed part.

[0009] Preferably, at least one positioning hole is formed on the to-be-installed part, and a positioning protrusion corresponding to the positioning hole is arranged on the connection end, and the positioning protrusion can be clamped in the positioning hole.

[0010] Preferably, two positioning holes are arranged, the two positioning holes are different in shape, one positioning protrusion is arranged corresponding to each positioning hole, and the shapes of the positioning protrusions correspond to the shapes of the positioning holes one by one.

[0011] Preferably, the detachable structure further comprises a locking bolt, a fixing sheet is arranged on the connecting end, a first fixing hole is formed in the fixing sheet, a second fixing hole is formed in the part to be installed, the first fixing hole and the second fixing hole are aligned when the positioning protrusion is clamped in the positioning hole, and the locking bolt can pass through the first fixing hole and the second fixing hole in sequence and be threadedly connected with the part to be installed.

[0012] Preferably, the part to be installed is provided with a plurality of first positioning magnets, and the first positioning magnets are arranged at intervals; a second positioning magnet with opposite polarity is arranged on the connecting end corresponding to each first positioning magnet, and the first positioning magnet and the second positioning magnet can be adsorbed to each other.

[0013] Preferably, the shell extends in a U shape to have two connecting ends, two parts to be installed are arranged corresponding to the shell, and the connecting ends are connected to the parts to be installed one by one.

[0014] Preferably, the connector has a socket, a limiting block is formed on the inner wall of the socket along the radial direction of the socket, the peripheral edge of the wiring terminal is provided with an elastic baffle, and the wiring terminal can be inserted into the socket; after the wiring terminal is inserted into the socket, the elastic baffle abuts against the limiting block, so that the movement of the wiring terminal relative to the socket is limited.

[0015] Preferably, a containing groove is formed in the peripheral edge of the shell, and the containing groove is used for containing external equipment.

[0016] Preferably, a horn hole is formed in the shell in a penetrating mode, and the horn hole communicates the inside of the shell with the outside.

[0017] In another aspect, the utility model also provides a multifunctional table, which comprises a table body, and the table body is provided with the detachable structure.

[0018] The utility model has the advantages of:

[0019] The detachable structure can be preassembled with electronic components and a shell by a manufacturer in advance, and when the detachable structure is transported to a use site, a user only needs to connect the wiring terminal with the connector, and then fix the shell and the part to be installed.

[0020] By preassembling the shell and the electronic components as a whole, the electronic components are configured with the terminal, so as to facilitate subsequent installation and disassembly of the user. When the user installs on site, only simple connection and fixing operation is needed, which simplifies the installation process, improves the installation efficiency, reduces the installation difficulty, and effectively avoids problems caused by installation errors or not in place. And the design of the preassembled external component as a whole reduces the uncertain factors in the on-site installation process, improves the structural stability and reliability of the external component. Through the convenient installation mode, the detachable structure can be quickly assembled after being transported to the use site. Whether it is the arrangement of a new site or the adjustment of an existing site equipment, time and labor cost can be saved, and work efficiency is improved. In addition, it can be conveniently disassembled and stored when not in use, improving the space utilization. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a first structure schematic view of the detachable structure provided by the embodiment one of the present application;

[0022] Figure 2 is Figure 1 is an enlarged view of A in

[0023] Figure 3 is a second structure schematic view of the detachable structure provided by the embodiment one of the present application;

[0024] Figure 4 is Figure 3 is an enlarged view of B in

[0025] In the figure:

[0026] 1, main body; 10, part to be installed; 11, positioning hole; 12, joint; 13, second fixing hole;

[0027] 2, external component; 21, shell; 210, connecting end; 211, accommodating groove; 212, positioning protrusion; 22, locking bolt; 23, fixed sheet; 231, first fixing hole; 24, terminal. DETAILED DESCRIPTION

[0028] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0029] In the description of the utility model, unless another definite provision and limitation, the term "connect", "connection", "fixed" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication or two element's mutual action relation.For the ordinary skill in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model.

[0030] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, also can include the first and second features are not direct contact but contact through the additional features between them.Moreover, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the horizontal height of the first feature is higher than the second feature.The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the horizontal height of the first feature is less than the second feature.

[0031] The technical scheme of the utility model is further illustrated below by specific embodiments in conjunction with the drawings.

[0032] Embodiment one

[0033] Reference Figures 1 to 4 The detachable structure provided by the utility model embodiment comprises a main body 1 and an external component 2.The main body 1 has a to-be-installed part 10, and the to-be-installed part 10 is provided with a connector 12.The external component 2 comprises a shell 21 and electronic components, the electronic components are arranged in the shell 21, the electronic components are provided with a wiring terminal 24, the shell 21 has a connecting end 210, the wiring terminal 24 can be in butt joint with the connector 12, and the connecting end 210 can be detachably connected with the to-be-installed part 10.

[0034] The manufacturer can install the electronic components and the shell 21 in advance as a whole by pre-installation, when the detachable structure is transported to the use site, the user only needs to butt joint the wiring terminal 24 with the connector 12, and then fix the shell 21 with the to-be-installed part 10.

[0035] It is worth noting that the electronic components can be sensors, storage chips, Bluetooth modules, sound, power supplies, devices and other components, which are not limited here.

[0036] By preassembling the shell 21 and the electronic components into one whole, the electronic components are configured with the wiring terminal 24 to facilitate subsequent installation and disassembly by the user. When the user installs on site, only simple connection and fixing operations are required, simplifying the installation process, improving the installation efficiency, reducing the installation difficulty, and effectively avoiding problems caused by installation errors or not in place. The design of the preassembled external component 2 reduces the uncertainty factors in the on-site installation process, improves the structural stability and reliability of the external component 2. Through the convenient installation method, the detachable structure can be quickly assembled after being transported to the use site. Whether it is the arrangement of a new site or the adjustment of an existing site equipment, time and labor costs can be saved, and work efficiency is improved. In addition, the detachable structure can be easily disassembled and stored when not in use, improving space utilization.

[0037] The specific structure of the detachable structure will be described below.

[0038] The leg part of the main body 1 adopts an adjustable height design to adapt to users of different heights. The adjusting device is easy to operate, and the user can easily adjust the height of the main body 1 according to their own needs. In order to increase the comfort of use, the edges of the main body 1 are rounded to avoid accidental injury to the user during use.

[0039] In addition, the bottom of the main body 1 is provided with a moving wheel, which can drive the main body 1 to move on the horizontal plane, thereby improving the convenience of arranging and adjusting the position of the main body 1. When the main body 1 needs to be transported or the position needs to be adjusted, it is not necessary to lift the main body 1 laboriously, but only needs to be pushed to complete the position adjustment, saving manpower and time.

[0040] The detachable structure provided in the embodiment first needs to butt joint the wiring terminal 24 and the connector 12 when installing. Specifically, the connector 12 has a socket, a limiting block is formed on the inner wall of the socket along the radial direction thereof, and the outer periphery of the wiring terminal 24 is provided with an elastic stopper. The wiring terminal 24 can be inserted into the socket; when the wiring terminal 24 is inserted into the socket, the elastic stopper abuts against the limiting block, thereby limiting the movement of the wiring terminal 24 relative to the socket, preventing the wiring terminal 24 from being pulled out of the socket due to accidental pulling or vibration during use, and ensuring the stability and continuity of the electrical connection, thereby reducing the risk of equipment failure and signal interruption caused by loose connection. At the same time, the cooperation of the limiting block and the elastic stopper can also play a certain anti-misplug role, avoiding the user from accidentally pulling out the wiring terminal 24, and enhancing the safety and reliability of the equipment use.

[0041] After the butt joint of the terminal 24 and the connector 12 is completed, the shell 21 needs to be first positioned and butt jointed with the installation site 10. Specifically, at least one positioning hole 11 is provided on the installation site 10, and a positioning protrusion 212 corresponding to the positioning hole 11 is provided on the connecting end 210. The positioning protrusion 212 can be clamped in the positioning hole 11, so that the relative position of the connecting end 210 and the installation site 10 can be quickly and accurately determined, the installation precision is improved, the positional deviation that may occur in the installation process is avoided, and the assembly precision of the entire detachable structure is ensured.

[0042] Further, two positioning holes 11 are provided, the shapes of the two positioning holes 11 are different, one positioning protrusion 212 is provided corresponding to each positioning hole 11, and the shape of the positioning protrusion 212 corresponds to the shape of the positioning hole 11 one by one. The positioning hole 11 and the corresponding positioning protrusion 212 cooperate to more effectively prevent the external component 2 from being displaced or rotated after installation, and ensure that it always maintains the correct position and posture during use. The combination of the different shapes of the positioning hole 11 and the positioning protrusion 212 forms an error-proof mechanism. When the user installs the external component 2, if the positioning protrusion 212 and the positioning hole 11 do not match, the installation cannot be completed, thereby effectively avoiding installation failure or equipment damage due to incorrect installation direction, and further reducing the risk of installation error.

[0043] In addition, the installation site 10 is provided with a plurality of first positioning magnets, and the plurality of first positioning magnets are arranged at intervals; a second positioning magnet with opposite polarity is provided on the connecting end 210 corresponding to each first positioning magnet, and the first positioning magnet and the second positioning magnet can be mutually adsorbed. The magnetic attraction positioning method can quickly guide the external component 2 to accurately butt joint with the installation site 10 during installation, reduce the adjustment time during installation, and improve the installation efficiency. Moreover, the magnetic attraction also relieves the burden of the fixing member to a certain extent, prolongs the service life of the fixing member, and reduces the maintenance cost.

[0044] After the shell 21 is positioned and matched with the installation site 10, the two need to be fixed by a fixing member.

[0045] Specifically, the detachable structure further comprises a locking bolt 22, the connecting end 210 is provided with a fixing sheet 23, the fixing sheet 23 is provided with a first fixing hole 231, the to-be-installed part 10 is provided with a second fixing hole 13, when the positioning protrusion 212 is clamped in the positioning hole 11, the first fixing hole 231 and the second fixing hole 13 are aligned, the locking bolt 22 can pass through the first fixing hole 231 and the second fixing hole 13 in sequence and be threadedly connected with the to-be-installed part 10. The locking bolt 22 provides a reliable and firm connection mode. Its mechanical structure is simple, the fastening force is strong, and the shell 21 of the external component 2 and the to-be-installed part 10 of the main body 1 can be tightly and stably connected together. Moreover, the fastening mode of the locking bolt 22 can be adjusted and disassembled according to needs, facilitating operation when the external component 2 needs to be maintained or replaced.

[0046] Further, the connecting end 210 and the to-be-installed part 10 are provided with a sealing ring at the connection position. The sealing ring can effectively prevent dust, moisture and other impurities from entering the connection position, thereby protecting the internal electronic components, reducing the risk of short circuit, poor contact and other faults caused by dust accumulation or moisture erosion, and improving the reliability and stability of the detachable structure.

[0047] The shell 21 extends in a U shape to have two connecting ends 210, the main body 1 is correspondingly provided with two to-be-installed parts 10, and the connecting end 210 is connected with the to-be-installed part 10 in a one-to-one correspondence. The design of the double connecting ends 210 and the corresponding double to-be-installed parts 10 makes the connection between the external component 2 and the main body 1 more stable and balanced. The two connection points jointly bear external force and load, effectively reducing the risk of loosening, deformation or damage that may occur in single-point connection, and enhancing the stability and reliability of the overall structure. The distribution of the double connection points can more evenly transmit force, improve the anti-vibration performance of the external component 2 during use, reduce the fatigue and damage of the connection position caused by vibration, and prolong the service life of the product. The design of the U-shaped shell 21 increases the contact area with the main body 1, improves the installation precision and positioning accuracy of the external component 2, makes the installation process smoother, and reduces the time and difficulty of installation adjustment.

[0048] Specifically, the shell 21 comprises at least two component segments that are hingedly connected to each other, and adjacent component segments can be folded relative to each other. The foldable design improves the convenience of the shell 21 during storage and transportation. When the shell 21 needs to be stored or transported, the shell 21 can be folded up, reducing the space occupied by the shell 21, facilitating the centralized storage and transportation of a large number of shells 21, and reducing the storage and transportation costs.

[0049] Further, the outer periphery of the shell 21 is provided with a receiving groove 211 for accommodating external devices. The receiving groove 211 provides a dedicated storage space for external devices, allowing commonly used tools such as mobile phones, tablets, pens, etc. to be placed neatly and orderly, avoiding the devices from being scattered randomly on the shell 21, and improving the cleanliness and efficiency of the desktop. With a fixed receiving position, the user can quickly find the required device, saving time and improving the efficiency of learning and work.

[0050] In order to facilitate the removal of external devices in the receiving groove 211, the inner wall of the receiving groove 211 is recessed inwardly to form an arc-shaped groove, so that the user's fingers can be inserted to remove the external devices in the receiving groove 211.

[0051] In addition, a wiring port is provided on the receiving groove 211, which is connected to the electronic components inside the shell 21, so that the external devices and electronic components can be connected by a data line to interact with each other.

[0052] In addition, a speaker hole is provided through the shell 21, which is connected to the inside of the shell 21 and the outside. The speaker hole optimizes the sound propagation path in the detachable structure. When there is a sound source inside the shell 21, the sound propagates to the outside through the speaker hole, which helps the sound to be more effectively diffused, improves the quality and range of sound propagation, and also reduces the reflection of sound on the inner wall of the shell 21 to some extent, avoiding resonance and noise caused by sound reflection, so that the output sound is clearer and purer. In addition, the speaker hole can also have a heat dissipation effect. When the device is running and generating heat, hot air can be discharged through the speaker hole, and cold air from the outside can enter from other parts to form air convection, accelerating the dissipation of heat, effectively reducing the temperature inside the shell 21, and ensuring the stable operation and long-term use of the electronic device.

[0053] Embodiment two

[0054] The utility model embodiment further provides a multifunctional table, the multifunctional table includes table body, and the table body is provided with the detachable structure provided in embodiment one.

[0055] The above embodiments only illustrate the basic principles and characteristics of the utility model, and the utility model is not limited by the above embodiments. Without departing from the spirit and scope of the utility model, the utility model has various changes and changes, and these changes and changes fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A detachable structure, characterized in that, include: The main body (1) has a part to be installed (10), and a connector (12) is provided on the part to be installed (10); The external component (2) includes a housing (21) and electronic components. The electronic components are disposed inside the housing (21) and are equipped with terminals (24). The housing (21) has a connection end (210). The terminals (24) can be mated with the connector (12), and the connection end (210) can be detachably connected to the part to be installed (10).

2. The detachable structure according to claim 1, characterized in that, At least one positioning hole (11) is provided on the part to be installed (10), and a positioning protrusion (212) corresponding to the positioning hole (11) is provided on the connecting end (210), and the positioning protrusion (212) can be engaged in the positioning hole (11).

3. The detachable structure according to claim 2, characterized in that, There are two positioning holes (11), and the two positioning holes (11) have different shapes. A positioning protrusion (212) is provided for each positioning hole (11), and the shape of the positioning protrusion (212) corresponds to the shape of the positioning hole (11).

4. The detachable structure according to claim 2, characterized in that, The detachable structure also includes a locking bolt (22), a fixing plate (23) is provided on the connecting end (210), a first fixing hole (231) is provided on the fixing plate (23), and a second fixing hole (13) is provided on the part to be installed (10). When the positioning protrusion (212) is engaged with the positioning hole (11), the first fixing hole (231) and the second fixing hole (13) are aligned, and the locking bolt (22) can pass through the first fixing hole (231) and the second fixing hole (13) in sequence and be threadedly connected to the part to be installed (10).

5. The detachable structure according to claim 1, characterized in that, The part to be installed (10) is provided with a plurality of first positioning magnets, which are arranged at intervals; the connecting end (210) is provided with a second positioning magnet with opposite polarity for each of the first positioning magnets, and the first positioning magnets and the second positioning magnets can attract each other.

6. The detachable structure according to claim 1, characterized in that, The housing (21) extends in a U-shape and thus has two connecting ends (210). The main body (1) is provided with two parts to be installed (10), and the connecting ends (210) are connected to the parts to be installed (10) one by one.

7. The detachable structure according to claim 1, characterized in that, The connector (12) has a socket, and a limiting block is formed on the inner wall of the socket along its own radial direction. An elastic baffle is provided on the outer periphery of the terminal (24), and the terminal (24) can be inserted into the socket. When the terminal (24) is inserted into the socket, the elastic baffle abuts against the limiting block, thereby restricting the movement of the terminal (24) relative to the socket.

8. The detachable structure according to any one of claims 1-7, characterized in that, The outer periphery of the housing (21) is provided with a receiving groove (211), which is used to receive external devices.

9. The detachable structure according to any one of claims 1-7, characterized in that, A horn hole is provided through the shell (21), which connects the interior of the shell (21) with the outside.

10. A multifunctional table, characterized in that, Includes a table body, said table body being configured with a detachable structure as described in any one of claims 1-9.

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