A mounting assembly and bracket

Abstract

The utility model discloses a kind of installation assembly and support.The installation assembly of the utility model includes first component and second component.First component includes head and connecting rod, head has first surface, the lower end of connecting rod is connected first surface, second component is set to the top of head, second component includes support seat and mounting piece, the side of support seat away from head has accommodating cavity, accommodating cavity is used to place support arm, the side of support seat towards head has second surface, second surface and first surface form the clamping space for clamping table board between, mounting piece is detachably connected to connecting rod, and so that the mounting piece can be abutted to the support seat, so that the table board is clamped between the first surface and the second surface.The effect of disassembling and assembling installation assembly on the table board can be achieved by operating mounting piece above the table board, without operating below the table board, disassembling and assembling are more convenient.

Description

Technical Field

[0001] This utility model relates to the field of equipment support technology, specifically to an installation component and support. Background Technology

[0002] With social development and technological advancements, the products used in work and daily life have become increasingly diverse. Due to the need for product placement and installation, the demand for detachable stands is growing. The stands in this technology are typically C-shaped adjustable knob structures, consisting of a top plate, a bottom plate, and a knob. To ensure the aesthetics of the tabletop's upper surface, the knob is often located below the bottom plate. Adjusting the distance between the bottom and top plates clamps the tabletop. However, this type of stand presents the problem of inconvenient assembly and disassembly. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an installation component that makes installation more convenient.

[0004] This utility model also proposes a bracket having the above-mentioned mounting components.

[0005] An installation assembly according to a first aspect of the present invention includes a first component and a second component. The first component includes a head and a connecting rod. The head has a first surface, and the lower end of the connecting rod is connected to the first surface. The second component is disposed above the head and includes a support base and a mounting member. The support base has a receiving cavity on the side opposite to the head for placing a support arm. The support base has a second surface on the side facing the head, and a clamping space for clamping a tabletop is formed between the second surface and the first surface. The mounting member is detachably connected to the connecting rod, and the mounting member can abut against the support base, thereby clamping the tabletop between the first surface and the second surface.

[0006] The mounting assembly according to the present utility model embodiment has at least the following beneficial effects: During installation, the first component can be placed under the tabletop and the second component can be placed above the tabletop, so that the first surface and the second surface are located on the lower and upper sides of the tabletop, respectively. The rod of the first component can pass through the mounting hole preset in the tabletop, and the head of the first component can support the lower surface of the tabletop. The mounting assembly can be installed and removed from the tabletop by operating the mounting component from above the tabletop, without the need to operate from below the tabletop, making installation and removal more convenient.

[0007] According to some embodiments of the present invention, the mounting member is provided with an operating part, which is driven to enable the support seat to move relative to the head to change the distance between the second surface and the first surface. The mounting member is disposed in the accommodating cavity, and the connecting rod passes through the support seat and is connected to the mounting member in the accommodating cavity. The operating part is provided on the side of the mounting member away from the head, and the accommodating cavity has an opening on the side away from the head.

[0008] According to some embodiments of the present invention, the support base includes a side wall and a bottom wall, the side wall and the bottom wall together form the receiving cavity, the connecting rod passes through the bottom wall, the mounting member is sleeved on the connecting rod and abuts against the bottom wall, and the operating part can be driven to rotate to drive the mounting member to move along the connecting rod.

[0009] According to some embodiments of the present invention, the mounting assembly further includes an adhesive portion disposed on the first surface, the adhesive portion being used to connect the first surface and the lower surface of the tabletop.

[0010] According to some embodiments of the present invention, the mounting assembly further includes a first anti-slip pad, which is connected to the second surface, and the surface of the first anti-slip pad facing away from the second surface is an anti-slip surface; and / or, the mounting assembly further includes a second anti-slip pad, which is disposed in the receiving cavity and is used to abut against the support arm placed in the receiving cavity.

[0011] According to some embodiments of this utility model, the head is flat, and the thickness of the head is L, where 3mm≤L≤8mm.

[0012] According to some embodiments of the present invention, the mounting assembly further includes a circuit board, the support base has a mounting cavity inside, the circuit board is mounted in the mounting cavity, the support base is connected to an interface, the interface is electrically connected to the circuit board, and one end of the interface is exposed on the outer surface of the support base for electrical connection with an external device.

[0013] The bracket according to a second aspect of the present invention includes a support arm and an installation assembly as described in any one of the first aspects of the present invention, wherein the support arm is detachably placed in the receiving cavity.

[0014] The bracket according to the embodiment of this utility model has at least the following beneficial effects: the mounting component eliminates the knob design, and only the head of the first component supports the bottom of the table. The clamping of the table is achieved by adjusting the operating part of the second component above the table, so that the second component connects to or disconnects from the connecting rod, thereby achieving the effect of mounting and dismounting the mounting component to the table. No operation is required under the table, making disassembly and assembly more convenient. Furthermore, the second component is provided with a receiving cavity, in which the support arm can be detachably placed to form a complete bracket, making installation more convenient. No installation steps are required under the table, which can better adapt to installation scenarios where there is little space under the table.

[0015] According to some embodiments of the present invention, the support arm includes a body portion and a protrusion portion connected to each other. The protrusion portion extends downward relative to the body portion, the opening of the receiving cavity faces upward, and the protrusion portion is detachably inserted into the receiving cavity.

[0016] According to some embodiments of the present invention, the bracket further includes a locking member, one end of which is located within the accommodating cavity and abuts against the protrusion to lock the relative position of the protrusion and the second component.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 This is a perspective view of the bracket installed on a table in one embodiment of the present invention;

[0020] Figure 2 This is a side sectional view of the bracket installed on the table in one embodiment of the present invention;

[0021] Figure 3 for Figure 2 Enlarged view of region A in the middle;

[0022] Figure 4 This is an exploded view of the bracket in one embodiment of the present invention;

[0023] Figure 5 This is a top view of the mounting assembly in one embodiment of the present invention;

[0024] Figure 6 for Figure 2 Exploded view of the local structure of region A in the middle.

[0025] Reference numerals: mounting assembly 100, support arm 101, table 102, bracket 103, tabletop 201, drawer 202, body 301, protrusion 302, first component 303, head 304, connecting rod 305, first surface 306, second surface 307, second component 308, support base 309, mounting part 310, accommodating cavity 311, first anti-slip pad 312, second anti-slip pad 313, operating part 314, interface 401, locking part 402, adhesive part 403. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] In the description of this utility model, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] Installing a bracket 103 on the desktop via mounting component 100 to support other devices (such as monitors, lighting equipment, etc.) facilitates the expansion of desktop space. However, when connecting mounting component 100 to the desktop 201, the operator usually needs to reach under the desktop to assemble or disassemble, which is very inconvenient. When there are other obstructing structures such as drawers 202 under the desktop, it is even more difficult to install or disassemble.

[0032] This application provides a mounting component 100 and a bracket 103. The mounting component 100 is used to connect to a tabletop 201, allowing for installation or removal of the mounting component 100 above the tabletop, thus facilitating quick and easy assembly and disassembly. The bracket 103 includes a support arm 101 and the mounting component 100. The support arm 101 is used to connect to the mounting component 100, enabling the connection of other devices and providing fixed support for devices above the tabletop.

[0033] refer to Figures 1 to 4 and Figure 6 According to a first aspect embodiment of the present invention, the mounting assembly 100 includes a first component 303 and a second component 308. The first component 303 and the second component 308 are connected to the tabletop 201 to achieve the mounting and fixing of the mounting assembly 100. The first component 303 includes a head 304 and a connecting rod 305. The head 304 has a first surface 306, and the lower end of the connecting rod 305 is connected to the first surface 306. The second component 308 is disposed above the head 304. The second component 308 includes a support base 309 and a mounting member 310. The support base 309 has a receiving cavity 311 on the side away from the head 304, which is used to place the support arm 101. The support base 309 has a second surface 307 on the side facing the head 304. The second surface 307 and the first surface 306 form a clamping space for clamping the table 201. The mounting member 310 is detachably connected to the connecting rod 305, and the mounting member 310 can abut against the support base 309, thereby clamping the table 201 between the first surface 306 and the second surface 307.

[0034] Therefore, during assembly, the connecting rod 305 can be inserted through the pre-set mounting holes on the tabletop 201, and then the second component 308 can be connected to the connecting rod 305, thereby clamping the tabletop 201 between the first surface 306 and the second surface 307. The second component 308 also forms a receiving cavity 311, which can be used to place the support arm 101. Therefore, after the mounting assembly 100 is installed, the support arm 101 can be placed in the receiving cavity 311. The support arm 101 can be provided with mounting parts for mounting other equipment, thereby saving desktop space.

[0035] When installing the mounting component 100, the head 304 of the first component 303 supports the bottom of the table 201. The assembly and disassembly of the mounting component 100 and the table 201 can be easily completed by operating the operating part 314 of the mounting part 310 from above the table 201. There is no need to operate from below the table 201, making assembly and disassembly more convenient.

[0036] refer to Figures 2 to 4 In some embodiments of this utility model, the mounting member 310 is provided with an operating part 314. The operating part 314 is driven to allow the support base 309 to move relative to the head 304, thereby changing the distance between the second surface 307 and the first surface 306. The mounting member 310 is disposed in the receiving cavity 311. The connecting rod 305 passes through the support base 309 and is connected to the mounting member 310 in the receiving cavity 311. The operating part 314 is provided on the side of the mounting member 310 facing away from the head 304. The receiving cavity 311 has an opening on the side facing away from the head 304. The operating part 314 can be adjusted to allow the mounting member 310 to rotate relative to the connecting rod 305, thereby allowing the mounting member 310 to detach from the head 304 or to jointly clamp the support base 309 and the table 201. The second component 308 is designed as a nested support base 309 and mounting member 310. The mounting member 310 is disposed in the receiving cavity 311 and the operating part 314 is disposed on the mounting member 310, such as... Figure 1 The mounting assembly 100 shown is a whole above the tabletop 201, which can improve the overall aesthetics. The cavity 311 formed by the support base 309 can also be used to place multiple components such as the mounting part 310, the support arm 101, and the second anti-slip pad 313, and can hide the part of the connecting rod 305 that extends out of the upper surface of the tabletop 201, further improving the aesthetics.

[0037] Specifically, the operating part 314 being driven to enable the support base 309 to move relative to the head 304 means that after the operating part 314 is driven, the mounting part 310 moves, thereby providing space for the relative movement of the support base 309 and the head 304. This can be achieved by the head 304... Figure 6 As shown, sliding down directly under the influence of gravity can also be as follows: Figure 3 As shown, after the mounting part 310 is detached, the support base 309 can be manually lifted, achieving the technical effect of relative movement between the support base 309 and the head 304.

[0038] Specifically, operating the operating unit 314 causes the support base 309 and the head 304 of the first component 303 to move towards each other, which can reduce the distance between the second surface 307 and the first surface 306, thereby clamping the tabletop 201 between the second surface 307 and the first surface 306, and realizing the fixed assembly of the mounting assembly 100 and the tabletop 201; or, operating the operating unit 314 causes the support base 309 and the head 304 of the first component 303 to move away from each other, which can increase the distance between the second surface 307 and the first surface 306, thereby releasing the tabletop 201. Further operating the operating unit 314 can cause the mounting member 310 to disengage from the connecting rod 305, thereby realizing the disassembly of the mounting assembly 100 and the tabletop 201.

[0039] It should be noted that the reference Figure 3 and Figure 4 In some embodiments of this utility model, the outer peripheral surface of the connecting rod 305 is threaded, and the inner wall of the mounting part 310 is also threaded. The two are connected by threads, so rotating the mounting part 310 can realize connection and loosening. It has the advantages of tight connection and convenient disassembly and assembly. In some implementations, snap-fit ​​connection and other connection forms can also be used.

[0040] Further, refer to Figures 3 to 5 In some embodiments of this utility model, the operating part 314 is an internal hexagonal screw hole on the upper end face of the mounting part 310. After the connecting rod 305 is threadedly connected to the mounting part 310, the mounting part 310 can be disassembled and assembled simply by inserting an internal hexagonal wrench into the operating part 314 of the mounting part 310 and rotating it. This makes operation more convenient, the operating part 314 occupies less space, and is simpler to manufacture. After the support arm 101 is placed in the receiving cavity 311, the operating part 314 can also be hidden, improving the overall aesthetics. As an example, the operating part 314 can also be an external hexagonal screw hole, a slotted thread, a Phillips head slot, etc., which can be operated with a corresponding screwdriver.

[0041] In some embodiments, the operating part 314 may also be located at other positions of the second component 308, such as the surface of the support base 309, and its form is not limited to an internal hexagonal screw hole. When the second component 308 is integrally snapped into the connecting rod 305, the operating part 314 may also be a pin that is inserted into the connecting rod 305 and the second component 308 in the horizontal direction. The second component 308 can be disengaged from the connecting rod 305 after the pin is pulled out.

[0042] Alternatively, in some embodiments, the lower part of the mounting member 310 is located in the accommodating cavity 311, connected to the connecting rod 305 and abutting against the support base 309, and the operating part 314 of the mounting member 310 is exposed in the accommodating cavity 311. This allows for more intuitive operation of the operating part 314 and facilitates the overall installation and disassembly of the second component 308.

[0043] Alternatively, in some embodiments, the mounting member 310 may also be disposed at other locations of the second component 308. For example, the mounting member 310 may not be disposed in the accommodating cavity 311, but may be disposed on the outer periphery of the support base 309. Specifically, a through hole may be provided on the outer surface of the support base, and the mounting member 310 may be disposed in the through hole.

[0044] refer to Figure 3 , Figure 4 and Figure 6 In some embodiments of this utility model, the support base 309 includes a side wall and a bottom wall, which together form an accommodating cavity 311. The connecting rod 305 passes through the bottom wall, and the mounting member 310 is sleeved on the connecting rod 305 and abuts against the bottom wall. The operating part 314 is driven to rotate, which can drive the mounting member 310 to move along the connecting rod 305. With this design, the tightening process is as follows: first, the first surface 306 abuts against the bottom of the tabletop 201, and then the operating part 314 rotates the mounting member 310, causing the mounting member 310 to move downward along the connecting rod 305 until its lower surface abuts against the bottom wall, thereby achieving the mounting member 310 pressing against the bottom wall, so that the second surface of the support base 309 abuts against the top of the tabletop 201, thereby achieving the clamping of the mounting assembly 100 on the tabletop 201. The disassembly process is to rotate the mounting member 310 in the opposite direction to move it upward along the connecting rod 305 until it disengages from the connecting rod 305, thereby achieving the loosening operation.

[0045] Further, refer to Figure 3 and Figure 4 The receiving cavity 311 is formed by recessing the upper surface of the support 309, such that the opening direction of the receiving cavity 311 and the opening direction of the operating part 314 both face upwards. After the mounting part 310 is inserted into the receiving cavity 311, Figure 5 The opening of the operating part 314 toward the receiving cavity 311 makes it easier for the user to operate it.

[0046] Further, refer to Figure 1 , Figure 3 and Figure 5 In some embodiments of this utility model, the support base 309 has a cylindrical upper section and a flat lower section. The cylindrical section forms a cavity 311 for housing components such as the connecting rod 305 and the mounting piece 310, reducing space occupation while still providing a suitable space for installation. Figure 1 The second part smoothly connects with the upper support arm 101, enhancing the overall visual continuity. The flat part is placed on the tabletop, giving the second part a larger contact area with the tabletop 201 and improving structural stability.

[0047] refer to Figure 3 and Figure 4In some embodiments of this utility model, the mounting assembly 100 further includes an adhesive portion 403, which is disposed on the first surface 306 and used to connect the first surface 306 and the lower surface of the tabletop 201. The adhesive portion 403 can further improve the tightness of the installation between the first component 303 and the tabletop 201. During the specific installation process, after the connecting rod 305 extends upward from below the tabletop 201, the head 304 is pressed upward, and the adhesive portion 403 adheres the head 304 to the tabletop 201, thereby providing a fixing function and preventing the first component 303 from loosening during the subsequent installation of the second component 308. Specifically, the adhesive portion 403 can be in various forms such as solid adhesive tape, glue, or structural adhesive.

[0048] refer to Figure 3 and Figure 4 In some embodiments of this utility model, the mounting assembly 100 includes a first anti-slip pad 312, which is connected to the second surface 307. The surface of the first anti-slip pad 312 facing away from the second surface 307 is an anti-slip surface. The first anti-slip pad 312 can improve the stability of the second component 308 after it is mounted on the tabletop 201, and the anti-slip surface of the first anti-slip pad 312 can increase the friction between the second component 308 and the tabletop, thereby preventing it from becoming loose. (Reference) Figure 4 In some embodiments, multiple first anti-slip pads 312 are provided, and the multiple first anti-slip pads 312 are respectively provided at each corner of the second surface 307 to further improve structural stability.

[0049] refer to Figure 3 and Figure 4 In some embodiments of this utility model, the mounting assembly 100 includes a second anti-slip pad 313, which is disposed within the receiving cavity 311 and serves to abut against the support arm 101 placed within the receiving cavity 311. The support arm 101 is as follows... Figure 2 and Figure 3 After the insertion into the receiving cavity 311 is shown, the second anti-slip pad 313 between the support arm 101 and the receiving cavity 311 increases the friction, thus preventing the support arm 101 from loosening or rotating. The second anti-slip pad 313 can be made of materials such as rubber pad or silicone pad, and has a certain degree of flexibility to adapt to different sizes of receiving cavities 311 and protrusions 302 of support arm 101.

[0050] It should be noted that the reference Figure 4In some embodiments of this utility model, the second anti-slip pad 313 includes not only a vertically arranged cylindrical structure that fits into the accommodating cavity 311, but also a horizontally arranged flat ring at the upper end. This design can further increase its contact area with the support arm 101. The flat ring can increase the friction between the support arm 101 and the upper surface of the second component 308 in the vertical direction, thereby preventing the support arm 101 from rotating relative to the second component 308.

[0051] refer to Figures 1 to 3 In some embodiments of this utility model, the head 304 is flat, and its thickness is L, 3mm ≤ L ≤ 8mm. The head 304 is the portion of the mounting assembly 100 located below the tabletop 201. Making the head 304 a thin flat plate reduces the space occupied under the tabletop 201, allowing it to better adapt to various applications. Figure 1 The narrow desktop shown, and since tightening under the desktop is not required, does not need to be designed in the conventional shape of a bolt. Therefore, the thickness L of the 304 head is limited to 3mm ≤ L ≤ 8mm; for example, the thickness L of the 304 head can be 3mm, 4mm, 5mm, 6mm, 7mm, or 8mm, or any other value between 3mm and 8mm. This allows for reduced space occupation while maintaining a certain structural strength. In some cases, a thickness less than 3mm results in insufficient overall structural strength, easily leading to deformation or insufficient support. In other cases, a thickness greater than 8mm may... Figure 2 and Figure 3 The drawer 202 inside the table 102 shown interferes with the installation of the assembly 100. Preferably, the thickness of L is selected between 3mm and 5mm, specifically 3mm, 4mm or 5mm, or any other value between 3mm and 5mm.

[0052] refer to Figure 4 In some embodiments of this utility model, the mounting component 100 further includes a circuit board (not shown in the figure). The support base 309 has a mounting cavity inside, and the circuit board is mounted in the mounting cavity. An interface 401 is connected to the support base 309, and the interface 401 is electrically connected to the circuit board. One end of the interface 401 is exposed on the outer surface of the support base 309 for electrical connection with an external device. The mounting component 100 is provided with an interface 401, which can improve the functional versatility of the mounting component 100. The interface 401 can be designed to be used for charging mobile devices, or for charging devices such as displays and tablets placed on the support arm 101. The power source of the mounting component 100 itself can be a power source provided inside the second component 308, or a power supply can be provided by providing internal wiring and extending the wiring to the outside, and then electrically connecting to an external socket or similar device.

[0053] refer to Figure 1 , Figure 2 and Figure 4 According to the second aspect embodiment of the present invention, the bracket 103 includes a support arm 101 and an installation component 100 as described in any of the first aspect embodiments. The support arm 101 is detachably placed in the receiving cavity 311. The installation component 100 supports the lower part of the tabletop 201 through the head 304 of the first component 303. The clamping of the tabletop 201 is achieved by adjusting the operating part 314 of the second component 308 above the tabletop 201, so that the second component 308 is connected to or disconnected from the connecting rod 305, thereby achieving the effect of detaching and installing the installation component 100 on the tabletop 201 without the need for operation under the tabletop 201, making disassembly and assembly more convenient. The second component 308 is provided with a receiving cavity 311, and the support arm 101 is detachably placed in the receiving cavity 311 to form a complete bracket 103, making installation more convenient and eliminating the need for installation steps under the tabletop 201, thus better adapting to installation scenarios where there is limited space under the tabletop 201.

[0054] refer to Figure 3 and Figure 4 In some embodiments of this utility model, the support arm 101 includes a body portion 301 and a protrusion 302 connected to each other. The protrusion 302 extends downward relative to the body portion 301, and the opening of the receiving cavity 311 faces upward. The protrusion 302 is detachably inserted into the receiving cavity 311. This design is more intuitive to use. After the mounting assembly 100 is installed on the tabletop 201, it is only necessary to hold the support arm 101 and insert the protrusion 302 into the receiving cavity 311 from top to bottom. The operation is simpler and easier to disassemble. (Reference) Figure 3 and Figure 5 In some embodiments, a second anti-slip pad 313 is provided inside the accommodating cavity 311, and the protrusion 302 is a hollow structure. The protrusion 302 is fitted onto the outer peripheral surface of the mounting member 310 and located inside the accommodating cavity 311, and the second anti-slip pad 313 can be used as... Figure 3 The shown arrangement is between the protrusion 302 and the receiving cavity 311, or it can be arranged between the protrusion 302 and the mounting member 310, as long as it can increase the friction between the support arm 101 and the second component 308.

[0055] refer to Figure 4 In some embodiments of this utility model, the bracket 103 further includes a locking member 402, one end of which is located within the receiving cavity 311 and abuts against the protrusion 302 to lock the relative position of the protrusion 302 and the support base 309. This prevents the support arm 101 from moving axially relative to the second component 308, improving structural stability. Specifically, in some embodiments of this utility model, refer to... Figure 4The locking element 402 is a screw, and the outer surface of the support base 309 has a threaded hole. By screwing the screw from the support base 309 into the receiving cavity 311, the locking element 402 abuts against the protrusion 302, thereby achieving structural stability. Further, refer to... Figure 4 The protrusion 302 has an annular groove at the corresponding position. After the screw is screwed into the receiving cavity through the threaded hole of the support base 309, the end of the screw can also extend into the annular groove. In addition to preventing the support arm 101 from moving axially relative to the second component 308, it also allows the support arm 101 to rotate relative to the support base 309, thereby changing the orientation of the support arm 101. In some embodiments, the locking member 402 can also be set as a pin, with a through hole opened at the corresponding position of the protrusion 302. The locking member 402 is inserted into the receiving cavity 311 and passes through the protrusion 302 to fix its position.

[0056] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features thereof can be combined with each other unless otherwise specified.

Claims

1. An installation component, characterized in that, include: A first component includes a head and a connecting rod, the head having a first surface and the lower end of the connecting rod being connected to the first surface; The second component is disposed above the head and includes a support base and a mounting member. The support base has a receiving cavity on the side away from the head for placing a support arm. The support base has a second surface on the side facing the head, and a clamping space for clamping a tabletop is formed between the second surface and the first surface. The mounting member is detachably connected to the connecting rod and can abut against the support base to clamp the tabletop between the first surface and the second surface.

2. The mounting assembly according to claim 1, characterized in that, The mounting component is provided with an operating part, which is driven to allow the support base to move relative to the head, thereby changing the distance between the second surface and the first surface. The mounting component is disposed in the accommodating cavity, and the connecting rod passes through the support base and is connected to the mounting component in the accommodating cavity. The operating part is provided on the side of the mounting component away from the head, and the accommodating cavity has an opening on the side away from the head.

3. The mounting assembly according to claim 2, characterized in that, The support base includes a side wall and a bottom wall, which together form the accommodating cavity. The connecting rod passes through the bottom wall, and the mounting piece is sleeved on the connecting rod and abuts against the bottom wall. The operating part can be driven to rotate, which can drive the mounting piece to move along the connecting rod.

4. The mounting assembly according to claim 1, characterized in that, The mounting assembly further includes an adhesive portion disposed on the first surface, the adhesive portion being used to connect the first surface and the lower surface of the tabletop.

5. The mounting assembly according to claim 1, characterized in that, The mounting assembly further includes a first anti-slip pad connected to the second surface, the surface of the first anti-slip pad facing away from the second surface being an anti-slip surface; and / or, the mounting assembly further includes a second anti-slip pad disposed within the receiving cavity for abutting against the support arm placed within the receiving cavity.

6. The mounting assembly according to claim 1, characterized in that, The head is flat and the thickness of the head is L, where 3mm ≤ L ≤ 8mm.

7. The mounting assembly according to claim 1, characterized in that, The mounting assembly also includes a circuit board. The support base has a mounting cavity inside, and the circuit board is mounted in the mounting cavity. The support base is connected to an interface that is electrically connected to the circuit board. One end of the interface is exposed on the outer surface of the support base for electrical connection with an external device.

8. A bracket, characterized in that, include: The mounting component as described in any one of claims 1 to 7; A support arm, which is detachably placed in the receiving cavity.

9. The bracket according to claim 8, characterized in that, The support arm includes a body portion and a protrusion portion connected to each other. The protrusion portion extends downward relative to the body portion, and the opening of the receiving cavity faces upward. The protrusion portion is detachably inserted into the receiving cavity.

10. The stent according to claim 9, characterized in that, The bracket also includes a locking member, one end of which is located inside the receiving cavity and abuts against the protrusion to lock the relative position of the protrusion and the support base.

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