Flexible mounting frame system using circuit board to provide circuit connectivity

Abstract

The present invention relates to a flexible mounting frame system using a circuit board to provide circuit connectivity. The flexible mounting frame system comprises a supporting plate; a plurality of mounting stations are provided on a supporting front surface of the supporting plate; and supporting-side connection structures capable of being detachably connected to device-side connection structures of electrical devices are provided at the mounting stations. Each electrical device is provided with a first contact electrical connection structure. The flexible mounting frame system further comprises a wiring circuit board; the wiring circuit board is arranged on a supporting back surface of the supporting plate; a plurality of power connection units are arranged on the wiring circuit board; each power connection unit comprises a second contact electrical connection structure and a circuit connected to the second contact electrical connection structure; power connection through holes are formed in the supporting plate; and the second contact electrical connection structures are aligned with the power connection through holes. When the electrical device is mounted at the mounting station, the device-side connection structure is connected to the supporting-side connection structure, and the first contact electrical connection structure and the second contact electrical connection structure are kept in contact and connected via the power connection through hole.

Description

A flexible mounting system that uses circuit boards to provide electrical connectivity Technical Field

[0001] The present invention relates to the technical field of object placement and display equipment, and in particular to a flexible mounting rack system using a circuit board to provide circuit connectivity. Background Art

[0002] In places like showrooms, shopping malls, supermarkets, and sundry shops, objects often need to be mounted on mounting racks for placement or display. Because these objects need to be frequently removed and placed, the mounting method on the mounting racks needs to be flexible and convenient. Furthermore, many objects that require electrical connections (hereinafter referred to as electrical devices) also require convenient power connections when mounted on the mounting racks. While many conventional mounting racks offer flexible placement and removal, they struggle with power connections. Conventional methods involve pulling out electrical wires for connection, which is very inconvenient. For example, the utility model patent application number CN2022233578898 discloses a simple rotating display stand. In order to enable the rotating display stand to be displayed at different heights, a lifting support plate is set as a mounting frame. The lifting support plate is provided with multiple connecting slots of different heights for connecting an electrical device (wherein the support frame, support wheel assembly, display board and rotation drive mechanism constitute an electrical device). The support frame is installed in the connecting slots of different heights through the connecting portion, so that the display board can be adjusted at different heights. At the same time, multiple electrical devices can be installed in the connecting slots of different heights, and the electrical devices are easy to install on the lifting support plate. However, this design currently has the following defects: since the electrical device needs to be powered, it is necessary to pull out the wires from the electrical device and route them along the lifting support plate. When the height of the electrical device needs to be adjusted, the connected wires also need to be moved accordingly, which is cumbersome to operate. In addition, when multiple display board devices are installed on the lifting support plate, the number of wires increases, which will cause a messy problem and poor neatness, which is not only inconvenient to route but also affects the appearance.

[0003] Summary of the Invention

[0004] In view of the shortcomings of the existing technology mentioned above, the technical problem to be solved by the present invention is to provide a flexible mounting frame system that uses a circuit board to provide circuit connectivity, which can solve the problem of troublesome power connection of electrical devices during installation, facilitate the placement and position adjustment of electrical devices on the support plate, and at the same time be more beautiful and tidy.

[0005] To achieve the above-mentioned purpose, the present invention provides a flexible mounting frame system that uses a circuit board to provide circuit connectivity, which is used for placing electrical devices that need to be connected to electricity, wherein the electrical devices have a device-side connection structure, and the flexible mounting frame system includes a support plate, and the two side surfaces of the support plate are respectively a support front and a support back, and the electrical devices are installed on the support front, and the support front is provided with a plurality of installation stations for installing the electrical devices, and the installation stations are provided with a support-side connection structure that can be detachably connected to the device-side connection structure, and the electrical devices have a first contact electrical connection structure; the flexible mounting frame system includes a support plate, and the two side surfaces of the support plate are respectively a support front and a support back, and the electrical devices are installed on the support front. The mounting frame system also includes a wiring circuit board, which is arranged on the side of the support back of the support plate. The wiring circuit board is provided with multiple power connection units, and the power connection units include a second contact power connection structure and a line connected to the second contact power connection structure. The support plate is provided with a power connection hole connecting the support back and the support front at the installation position, and the second contact power connection structure is aligned with the power connection hole; when the electrical device is installed at the installation position, the device-side connection structure is connected to the support-side connection structure, and the first contact power connection structure and the second contact power connection structure maintain contact and conduction via the power connection hole.

[0006] Furthermore, the second contact electrical connection structure includes X pin needles, the first contact electrical connection structure includes Y contact points, Y≤X, and each contact point is in contact with a pin needle when the electrical device is installed; or, the second contact electrical connection structure includes X contact points, the first contact electrical connection structure includes Y pin needles, Y≤X, and each pin needle is in contact with a contact point when the electrical device is installed.

[0007] Furthermore, the pin needle is an elastic needle with elastic expansion and contraction capability, and the pin needle is in an elastic compression state when in contact with the contact point.

[0008] Furthermore, the power-consuming device has a first power socket, the first contact electrical connection structure is arranged on the first power socket, and the power connection unit also includes a second power socket, the second contact electrical connection structure is arranged on the second power socket.

[0009] Furthermore, the wiring circuit board is an integrated circuit board.

[0010] Furthermore, a summary wiring seat is provided on the wiring circuit board, and the circuit of each power connection unit is connected to the summary wiring seat.

[0011] Furthermore, the support side connection structure on the support plate includes a plurality of connection slots, and the device side connection structure is provided with a clamping structure clamped in the connection slots.

[0012] Furthermore, it also includes a plurality of patch boards, which can be installed on the supporting front surface of the support plate and cover the supporting side connection structure and the electrical through-holes.

[0013] Furthermore, the patch board is provided with a third contact electrical connection structure on the back side facing the support front side, and the patch board has a display screen on the front side. When the patch board is installed on the support front side, the third contact electrical connection structure contacts the second contact electrical connection structure to achieve electrical connection.

[0014] Furthermore, a patch board connection structure is provided on the back side of the patch board, and the patch board connection structure can be detachably connected to the support side connection structure.

[0015] As described above, the flexible mounting rack system according to the present invention has the following beneficial effects:

[0016] 1. By arranging a wiring circuit board on one side of the back of the support plate and providing a plurality of power connection units corresponding to the installation stations, when an electrical device is installed on the installation station, the first contact electrical connection structure of the electrical device contacts and is connected with the second contact electrical connection structure on the wiring circuit board. Therefore, when the circuit of the power connection unit is energized, the electrical device 1 can be connected to the power, which can solve the problem of troublesome power connection during installation, facilitate the placement and position adjustment of the electrical device on the support plate, do not need to make any adjustment to the wiring, and facilitate disassembly and assembly. In addition, the entire support plate is more beautiful and neat, and has high safety.

[0017] 2. The flexible mounting rack system can be used in various occasions such as exhibitions, shopping malls, supermarkets and sundry stores. It can be used for a variety of electrical devices and has a wide range of uses.

[0018] 3. By setting up the patch board, the place where no electrical device is installed can be covered, which plays a role of beauty and protection. The patch board can also adopt a display board with display function, which is also convenient for installation and wiring on the support board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] FIG1 is a schematic structural diagram of a flexible mounting rack system according to the present invention.

[0020] FIG2 is a schematic structural diagram of the flexible mounting rack system of the present invention.

[0021] FIG3 is a front view of FIG1 .

[0022] FIG4 is a side view of FIG1 .

[0023] FIG5 is an enlarged view of circle A in FIG4 .

[0024] FIG6 is a schematic structural diagram of a wiring circuit board in the present invention.

[0025] FIG7 is a schematic structural diagram of the electrical device of the present invention.

[0026] Explanation of Reference Numerals 1 Electrical device 11 Bracket 12 Electrical component 13 Clamping block 14 First power socket 15 Contact point 2 Support plate 21 Support front 22 Support back 23 Power through hole 24 Connection slot 3 Wiring circuit board 31 Second power socket 32 ​​Pin 33 Summary terminal block 34 Ribbon cable 4 Connection column DETAILED DESCRIPTION

[0027] The following describes the implementation of the present invention through specific embodiments. People skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0028] It should be noted that the structures, proportions, sizes, etc. depicted in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the efficacy and purpose of the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle", etc. quoted in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0029] Referring to Figures 1 to 7, the present invention provides a flexible mounting frame system that uses a circuit board to provide circuit connectivity, and is used to place an electrical device 1 that requires power connection. The electrical device 1 has a device-side connection structure. The flexible mounting frame system includes a support plate 2, and the two side panels of the support plate 2 are respectively a support front 21 and a support back 22. The electrical device 1 is installed on the support front 21. The support front 21 is provided with a plurality of installation stations for installing the electrical device 1, and the installation stations are provided with support-side connection structures that can be detachably connected to the device-side connection structure. In the present invention, the electrical device 1 has a first contact electrical connection structure. The flexible mounting frame system also includes a wiring circuit board 3. The wiring circuit board 3 is arranged on one side of the support back 22 of the support plate 2. The wiring circuit board 3 is provided with a plurality of power connection units. The number of power connection units is preferably the same as the number of installation stations, maintaining a one-to-one correspondence. The power connection unit includes a second contact connection structure and a circuit connected to the second contact connection structure (not shown in the drawings). The support plate 2 is provided with a power connection hole 23 connecting the support back side 22 and the support front side 21 at the installation station, and the second contact connection structure is aligned with the power connection hole 23; when the electrical device 1 is installed at the installation station, the device-side connection structure is connected to the support-side connection structure to maintain stable installation, and the first contact connection structure and the second contact connection structure are kept in contact and conductive via the power connection hole 23.

[0030] The flexible mounting frame system of the present invention can be used for the placement and display of various electrical devices 1. Before use, the support plate 2 and the wiring circuit board 3 are assembled, and each installation station corresponds to a power connection unit on the wiring circuit board 3. During use, according to installation requirements, the electrical device 1 is installed on the corresponding installation station on the support front 21 of the support plate 2, and the device-side connection structure is connected with the support-side connection structure there, so that the electrical device 1 is stably installed, and the first contact electrical connection structure on the electrical device 1 is kept in contact with the second contact electrical connection structure of the corresponding power connection unit through the power connection through-hole 23 at the installation station to achieve conduction. At this time, when the other end of the line of the power connection unit is connected to electricity, the electrical device 1 is connected to electricity. The electrical device 1 is easy to disassemble and assemble. When the position of the electrical device 1 needs to be adjusted, it is only necessary to remove the electrical device 1 and then install it to the corresponding installation station, and the power connection is automatically completed. Compared with the existing design, there is no need to frequently adjust the wires. Therefore, the flexible mounting rack system of the present invention can effectively solve the problem of troublesome power connection when the electrical device 1 is installed on the support plate 2, facilitates the placement and position adjustment of the electrical device 1 on the support plate 2, is easy to assemble and disassemble, and is more beautiful, neat and safe.

[0031] 1 to 7 , the present invention will be further described below using a specific embodiment:

[0032] In this embodiment, referring to Figures 5, 6, and 7, as a preferred design, the second contact interconnection structure includes X pins 32, and the first contact interconnection structure includes Y contact points 15, where Y ≤ X. When the electrical device 1 is installed, each contact point 15 contacts a pin 32, thereby achieving electrical contact. When different electrical devices 1 are installed, the number of contact points 15 in the electrical device 1 may vary. Preferably, a larger number X of pins 32 can meet the needs of different situations. Furthermore, preferably, the pins 32 are elastic pins with good elasticity. When the pins 32 contact the contact points 15, they are compressed, creating a certain contact pressure between them, thereby ensuring good contact. Of course, in other embodiments, the pins 32 and contact points 15 can be reversed, that is, the pins 32 are provided on the electrical device 1, while the contact points 15 are provided on the wiring circuit board 3. Furthermore, the first and second contact interconnection structures can also adopt other suitable structures.

[0033] In this embodiment, referring to FIG7 , the electrical device 1 includes a bracket 11 and an electrical component 12. The bracket 11 can be of various structural shapes. The electrical component 12 is mounted on the bracket 11. The bracket 11 is provided with a device-side connection structure, and a first power socket 14 is provided at the device-side connection structure. The contact point 15 of the first contact connection structure is provided on the first power socket 14. The contact point 15 maintains electrical connection with the electrical component 12, so that when the contact point 15 contacts the energized pin 32, the electrical component 12 is electrically connected. Referring to FIG6 , the power connection unit on the wiring circuit board 3 includes a second power socket 31. The second contact connection structure is provided on the second power socket 31. Neither the second power socket 31 nor the second contact connection structure extends out of the power connection hole 23. When the electrical device 1 is installed, referring to FIG5 , the first power socket 14 of the electrical device 1 extends into the power connection hole 23, and the contact point 15 contacts the pin 32. The first power receiving socket 14 and the second power receiving socket 31 can improve the structural stability of the contact point 15 and the pin needle 32, ensure stable contact, and facilitate installation.

[0034] In this embodiment, referring to Figures 1 and 6 , as a preferred design, the wiring circuit board 3 is an integrated circuit board, and the wiring of the power connection unit is integrated on the wiring circuit board 3. Of course, in other embodiments, the wiring can also be made of ordinary wires, stably arranged on the base of the wiring circuit board 3. The wiring circuit board 3 is fixedly mounted to the support back surface 22 of the support plate 2 via multiple connecting posts 4, maintaining an appropriate distance from the support back surface 22. The wiring circuit board 3 can be replaced to meet the power connection requirements of different scenarios.

[0035] In this embodiment, referring to FIG. 1 and FIG. 6 , as a preferred design, a summary terminal block 33 is further provided on the wiring circuit board 3. The circuits of each power receiving unit are connected to the summary terminal block 33. The summary terminal block 33 is then connected to an external power supply or signal source via a ribbon wire for easy wiring.

[0036] In this embodiment, as a preferred design, referring to Figures 1 and 3, the support-side connection structure on the support plate 2 includes a plurality of connection slots 24, and the device-side connection structure is provided with a snap-fit ​​structure that snaps into the connection slots 24, wherein the number of connection slots 24 can be set as needed. Specifically, in this embodiment, one support-side connection structure includes four connection slots 24, and the electrical connection holes 23 are located between the four connection slots 24. The snap-fit ​​structure can adopt a variety of structures. Specifically, the snap-fit ​​structure can adopt four snap-fit ​​blocks 13 with a certain degree of elasticity. Referring to Figures 2 and 7, the four snap-fit ​​blocks 13 are directly snapped into the four connection slots 24 and are in close contact. The snap-fit ​​structure can also adopt other suitable structures, such as using four hooks, which are respectively inserted into the four connection slots 24 and snapped onto the edges of the connection slots 24 to achieve stable installation and flexible disassembly.

[0037] In the present embodiment, referring to Figures 1 and 3, the support plate 2 is a square plate with a certain thickness and structural strength. When in use, the support plate 2 can be placed vertically, or horizontally or obliquely. When the support plate 2 is vertical, its front and rear square plate surfaces constitute the support front 21 and the support back 22 respectively. In the present embodiment, the support side connection structure is arranged in a rectangular array on the support front 21, so as to obtain a plurality of rows and columns of support side connection structures, which is convenient for the installation and position adjustment of the electrical device 1. In addition, the support plate 2 can also be cylindrical, with its outer cylindrical surface constituting the support front 21 and the inner cylindrical surface constituting the support back 22. The support side connection structure is arranged in the form of multiple rows and columns on the surface of the support front 21, and the multiple support side connection structures in each row are arranged in a circumferential annular array around the outer cylindrical surface. Of course, in other embodiments, the support plate 2 can also be other shapes.

[0038] In this embodiment, as a preferred design, multiple patch panels (not shown in the drawings) are also included. The patch panels can be installed on the support front 21 of the support plate 2 and cover the support side connection structure and the power connection hole 23. Specifically, the patch panels are installed at the installation station, covering the support side connection structure and the power connection hole 23 at the installation position. When the electrical device 1 is not installed, the corresponding patch panels can be installed at all installation stations on the support front 21, and all patch panels can be stacked against each other. The edges of adjacent patch panels can be against each other or there can be a small gap, thereby forming a large-area spliced ​​composite panel, covering the support front 21, and at the same time, covering the support side connection structure and the power connection hole 23 on the support plate 2 to avoid affecting the aesthetics due to their exposure, and playing the role of protecting the second contact electrical connection structure. The back of the patch panel faces the support front 21, and the front of the patch panel can have various patterns, colors, etc. The front of all patch panels can be flattened into an overall pattern, which can play a role in improving the aesthetics. When an electrical device 1 is to be installed, the SMD board at the location where the electrical device 1 is to be installed is removed and then the electrical device 1 is installed at the installation station. The SMD board at the location where the electrical device 1 is not installed remains, thus ensuring the overall aesthetics of the support plate 2 when the display cabinet is in operation. The SMD board also serves as a protective function, preventing debris from entering through the power connection holes 23 and the connection slots 24 and damaging the wiring circuit board 3.

[0039] In this embodiment, the patch board can be mounted to the connection slot 24 of the support plate 2 by snapping. Specifically, a patch board connection structure is provided on the back of the patch board. The patch board connection structure can adopt the same form as the snap-fit ​​structure on the device-side connection structure, thereby facilitating the installation and removal of the patch board. The patch board can also be fixed to the support plate 2 by magnetic attraction. For example, a magnetic block can be embedded in the back of the patch board, and the support member is made of iron material or has a magnetic block therein. The patch board can be adsorbed and fixed to the support front 21 of the support member.

[0040] In this embodiment, the patch board is further configured as a display board with a display function. A third contact electrical connection structure is provided on the back of the patch board, and a display screen is provided on the front of the patch board. When the patch board is mounted on the support front 21, the third contact electrical connection structure contacts the second contact electrical connection structure to achieve conduction. The patch board can specifically adopt an existing LCD splicing screen on the market. Each patch board independently connects the circuits and displays, and all the patch boards form a large display screen. The display technology is existing technology and will not be described in detail here. The third contact electrical connection structure on the back of the patch board can be the same as the first contact electrical connection structure in the electrical device 1, and the working principle is the same, so it will not be described in detail.

[0041] The flexible mounting system of the present invention has the following beneficial effects:

[0042] 1. By arranging a wiring circuit board 3 on one side of the back of the support plate 2 and providing a plurality of power connection units corresponding to the installation stations, when the electrical device 1 is installed on the installation station, the first contact electrical connection structure of the electrical device 1 contacts and conducts with the second contact electrical connection structure on the wiring circuit board 3. Therefore, when the circuit of the power connection unit is energized, the electrical device 1 can be connected to the power, which can solve the problem of troublesome power connection during installation, facilitate the placement and position adjustment of the electrical device 1 on the support plate 2, and do not require any adjustment to the wiring. It is easy to disassemble and assemble, and the entire support plate 2 is more beautiful and neat, and has high safety.

[0043] 2. The flexible mounting rack system can be used in various occasions such as exhibitions, shopping malls, supermarkets and sundry stores, and can be used for a variety of electrical devices 1, with a wide range of uses.

[0044] 3. By providing a patch board, the area where the electrical device 1 is not installed can be covered, which plays a role in aesthetics and protection. In addition, the patch board can also be a display board with a display function, which is convenient for installation and wiring on the support plate 2. In summary, the present invention effectively overcomes the various shortcomings of the prior art and has high industrial application value.

[0045] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed herein are intended to be covered by the claims of the present invention.

Claims

1. A flexible mounting frame system using a circuit board to provide circuit connectivity, used for placing an electrical device (1) that needs to be connected to electricity, wherein the electrical device (1) has a device-side connection structure, and the flexible mounting frame system comprises a support plate (2), wherein two side surfaces of the support plate (2) are a support front surface (21) and a support back surface (22), respectively, wherein the electrical device (1) is mounted on the support front surface (21), wherein the support front surface (21) is provided with a plurality of installation stations for installing the electrical device (1), and a support-side connection structure capable of being detachably connected to the device-side connection structure is provided at the installation station, characterized in that: The electrical device (1) has a first contact electrical connection structure; the flexible mounting frame system also includes a wiring circuit board (3), the wiring circuit board (3) is arranged on the side of the support back side (22) of the support plate (2), a plurality of electrical connection units are arranged on the wiring circuit board (3), the electrical connection units include a second contact electrical connection structure and a circuit connected to the second contact electrical connection structure, the support plate (2) is provided with an electrical connection through hole (23) connecting the support back side (22) and the support front side (21) at the installation station, and the second contact electrical connection structure is aligned with the electrical connection through hole (23); when the electrical device (1) is installed at the installation station, the device side connection structure is connected to the support side connection structure, and the first contact electrical connection structure and the second contact electrical connection structure are kept in contact and conductive via the electrical connection through hole (23).

2. The flexible mounting frame system according to claim 1, characterized in that: The second contact electrical connection structure includes X pin needles (32), the first contact electrical connection structure includes Y contact points (15), Y≤X, and each contact point (15) is in contact with a pin needle (32) when the electrical device (1) is installed; or the second contact electrical connection structure includes X contact points (15), the first contact electrical connection structure includes Y pin needles (32), Y≤X, and each pin needle (32) is in contact with a contact point (15) when the electrical device (1) is installed.

3. The flexible mounting frame system according to claim 2, characterized in that: The pin needle (32) is an elastic needle with elastic expansion and contraction capability, and the pin needle (32) is in an elastic compression state when in contact with the contact point (15).

4. The flexible mounting frame system according to claim 1 or 2, characterized in that: The power-consuming device (1) comprises a first power receiving socket (14), the first contact electrical connection structure is arranged on the first power receiving socket (14), and the power receiving unit further comprises a second power receiving socket (31), the second contact electrical connection structure is arranged on the second power receiving socket (31).

5. The flexible mounting frame system according to claim 1, characterized in that: The wiring circuit board (3) is an integrated circuit board.

6. The flexible mounting frame system according to claim 1 or 5, characterized in that: The wiring circuit board (3) is also provided with a summary wiring seat (33), and the circuit of each power connection unit is connected to the summary wiring seat (33).

7. The flexible mounting frame system according to claim 1, characterized in that: The support side connection structure on the support plate (2) comprises a plurality of connection slots (24), and the device side connection structure is provided with a clamping structure clamped in the connection slots (24).

8. The flexible mounting frame system according to claim 1, characterized in that: It also includes a plurality of patch boards, which can be mounted on the support front surface (21) of the support plate (2) and cover the support side connection structure and the electrical connection through hole (23).

9. The flexible mounting frame system according to claim 8, characterized in that: The patch board is provided with a third contact electrical connection structure on the back side facing the support front side (21), and the patch board has a display screen on the front side. When the patch board is installed on the support front side (21), the third contact electrical connection structure contacts the second contact electrical connection structure to achieve electrical connection.

10. The flexible mounting frame system according to claim 8 or 9, characterized in that: A patch board connection structure is provided on the back of the patch board, and the patch board connection structure can be detachably connected to the support side connection structure.

Images