CN223635756U - A monitor riser stand - Google Patents

Abstract

This application belongs to the technical field of display auxiliary equipment, and provides a display riser stand, including a substrate for placing the display and support feet mounted on both sides of the substrate. The substrate has a main control board and a power interface electrically connected to the main control board. A through hole and an electrical connector located in the through hole are formed on the surface of the substrate, and the electrical connector is electrically connected to the main control board. At least one support foot includes a cylindrical body and an audio component disposed on the top of the cylindrical body. The audio component includes an audio mainboard, a speaker, and a speaker cover, and the speaker is electrically connected to the audio mainboard. The support foot is detachably disposed in the through hole of the substrate, so that the electrical connection terminal on the audio mainboard is electrically connected to the electrical connector, and the speaker cover protrudes from the through hole onto the surface of the substrate. This application solves the technical problem in existing display riser stands where the audio component is integrated within the substrate of the riser stand, leading to difficulties in disassembly and maintenance.

Description

Display increases support

Technical Field

The application belongs to the technical field of display auxiliary equipment, and particularly relates to a display heightening bracket with a multimedia function.

Background

The display is usually used as an output device for displaying information, and is usually provided with a base or a foot, and can be directly placed on a computer desk or an office table, and is connected with a host computer or a game host computer of a computer (computer) through a data cable for use. In practical application, cervical spondylosis is easy to occur when people sit in front of a computer for a long time for office or game, and the best setting is the angle of head-up or bottom view due to the fact that the angle of sight between eyes and a display screen is not suitable. In this regard, a stand for raising the display placement height is commercially available, which can be placed on a desk top. Let the display can place on increasing the support for the eye cooperatees with the sight angle between the display screen, thereby can watch the display screen through the angle of head-up or look up, improves the comfort of using effectively, reduces the sick risk.

In order to improve performance, the display heightening bracket on the desktop in the market at present is generally integrated with multimedia functions such as sound equipment and the like, and the sound equipment is integrated in the substrate of the heightening bracket. However, when the components of the audio equipment are damaged, the substrate of the heightening bracket can be detached for maintenance and replacement only by using a special tool, or the whole substrate is replaced, so that the maintenance cost is increased.

Disclosure of Invention

The embodiment of the application aims to provide a display heightening bracket, which aims to solve the technical problem that the assembly, disassembly and maintenance are not facilitated because an acoustic assembly in the display heightening bracket in the prior art is integrated in a substrate of the heightening bracket.

The application provides a display heightening bracket, which comprises a substrate for placing a display and supporting legs arranged at two side ends of the substrate, wherein a main control board and a power interface electrically connected with the main control board are arranged on the substrate, a through hole and an electric connecting piece positioned in the through hole are arranged on the surface of the substrate, and the electric connecting piece is electrically connected with the main control board;

The support leg comprises a barrel body and an acoustic assembly arranged at the top of the barrel body, the acoustic assembly comprises an acoustic main board, a loudspeaker and a loudspeaker cover, the loudspeaker is electrically connected with the acoustic main board, the support leg is detachably arranged in a through hole of the base plate, so that an electric connection end on the acoustic main board is electrically connected with the electric connection piece, and the loudspeaker cover is exposed out of the surface of the base plate from the through hole.

Compared with the prior art, the display heightening bracket provided by the embodiment of the application has the beneficial effects that the display heightening bracket provided by the application has the multimedia performance, and the sound component is integrated on the supporting leg and is detachably arranged on the substrate along with the supporting leg. Compared with the structure of integrating the acoustic assembly inside the substrate in the prior art, the acoustic assembly is not required to be opened by a user by adopting a special tool to maintain and operate the acoustic assembly, so that the acoustic assembly is beneficial to production, installation, maintenance and replacement, and the disassembly and assembly efficiency is effectively improved.

The mounting structure between the supporting legs and the substrate is improved, a surrounding ring which surrounds the through holes is arranged in the substrate, the electric connecting piece is provided with electric contacts which are positioned on the surrounding ring and electrically connected with the main control board, the cylinder body is provided with through holes, and the electric connecting ends on the sound main board penetrate out of the cylinder body from the through holes and are in contact with the electric contacts in the surrounding ring. Therefore, when the supporting legs are installed in the through holes of the base plate, the sound assembly is located in the through holes, and the electric connection ends on the sound main board can be in contact with the electric contacts on the inner wall of the enclosure in the through holes so as to realize electric connection.

In one embodiment, a buckling groove is formed in the inner wall of the enclosure, and a buckling piece used for being buckled with the buckling groove is arranged on the part of the horn cover, which is located on the enclosure. Therefore, the support legs are fixed on the through holes of the base plate by utilizing the simple fastening structure, quick installation can be realized without adopting special tools, and the installation convenience is effectively improved.

In one embodiment, the enclosure is provided with an upper opening positioned on the upper end surface of the substrate and a lower opening positioned on the lower end surface of the substrate, the buckling groove comprises a guide groove extending towards the lower opening and a linear groove communicated with the guide groove and extending horizontally to one side, the linear groove and the electric contact are aligned on the inner wall of the enclosure, the buckling piece on the horn cover is a buckling strip matched with the linear groove in shape, during installation, the buckling strip can slide into the guide groove and buckle into the linear groove, and the electric connection end on the sound main board is contacted with the electric contact in place so as to realize electric connection, thereby achieving the function of automatic alignment of installation and effectively improving the installation efficiency.

The structure on the base plate is improved, the base plate is also provided with an expansion interface module, the expansion interface module comprises a plurality of expansion interfaces arranged on the base plate, and the expansion interfaces are respectively and electrically connected with the main control board. Therefore, the display heightening bracket can be used as a docking station, and the overall performance is improved.

The structure on the supporting legs is improved, a plurality of convex ribs for supporting the sound main board are arranged on the inner wall of the cylinder body, screw holes are formed in the convex ribs, the sound main board is placed on the convex ribs, and fixing holes corresponding to the screw holes are formed in the sound main board. Therefore, the sound main board is erected in the barrel body by utilizing the convex ribs in the barrel body to be close to the horn cover, short-range connection between the sound main board and the horn accommodated in the horn cover is facilitated, and the electric connection end on the sound main board can be electrically connected with the electric connection piece on the substrate in the through hole.

In one embodiment, the horn cover is further provided with an elastic buckle, and the cylinder is provided with a buckle hole for buckling with the elastic buckle. Therefore, the horn cover can be buckled with the buckling holes on the cylinder body through elastic buckles, so that the horn cover is arranged on the cylinder body.

In an embodiment, the loudspeaker is accommodated between the sound main board and the loudspeaker cover, a plurality of sound transmission holes are formed in the loudspeaker cover, the output end of the loudspeaker faces the sound transmission holes, and the sound transmission holes are distributed on the top surface of the loudspeaker cover in a ring-shaped array mode so as to ensure sound output effect.

The structure on the base plate is improved again, the bottom of the base plate is also provided with a wire-mounting clamp for arranging an external wiring cable of the display, and the wire-mounting clamp is arranged close to the back of the base plate. Therefore, the connection cables of the display are arranged conveniently, and the fixing effect is improved.

The display heightening bracket is improved in overall structure, two supporting legs are respectively arranged at two side ends of a substrate, each supporting leg comprises a first supporting leg close to the front face of the substrate and a second supporting leg close to the back face of the substrate, each first supporting leg comprises a cylinder body and an acoustic assembly, each first supporting leg is installed in a through hole of the substrate, the horn cover is exposed out of the through hole on the surface of the substrate, each second supporting leg comprises a cylinder body, and the cylinder body is installed on the substrate through a fastener. Therefore, at least two supporting legs are arranged on two sides of the display heightening bracket, and acoustic components are arranged on the supporting legs to form a simple stereo acoustic combination, so that the production cost is effectively saved. The rest support legs without acoustic components are used as common support columns to ensure the support stability of the substrate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a display height-increasing bracket according to an embodiment of the present application;

FIG. 2 is a schematic diagram of an explosion structure of a monitor elevation support according to an embodiment of the present application;

FIG. 3 is a schematic diagram of an explosion structure of a monitor height-increasing bracket according to an embodiment of the present application;

fig. 4 is a schematic diagram of an exploded structure of a supporting leg according to an embodiment of the present application;

FIG. 5 is a schematic diagram of an exploded structure of a substrate according to an embodiment of the present application;

FIG. 6 is an enlarged schematic view of the portion B of FIG. 5;

Fig. 7 is a schematic diagram of an exploded structure of a supporting leg according to an embodiment of the present application;

FIG. 8 is an enlarged schematic view of the portion A of FIG. 3;

FIG. 9 is a schematic perspective view of another display height-increasing stand according to an embodiment of the present application;

FIG. 10 is a schematic view of an exploded view of another monitor elevation support according to an embodiment of the present application;

fig. 11 is a schematic perspective view of a barrel on a second supporting leg according to an embodiment of the present application;

FIG. 12 is a bottom partial enlarged view of another monitor elevation support provided in accordance with an embodiment of the present application;

Fig. 13 is a schematic perspective view of a display height-increasing bracket according to a second embodiment of the present application;

Fig. 14 is a schematic three-dimensional view of a display height-increasing bracket according to an embodiment of the present application.

Wherein, each reference sign in the figure:

1-substrate, 11-main control board, 111-power interface, 12-through hole, 13-threaded hole, 14-expansion interface and 15-wire clip;

2-supporting leg, 21-first supporting leg, 22-second supporting leg;

a 3-electrical connector, 31-electrical contact, 32-terminal module;

4-cylinder, 41-perforation, 42-convex rib, 421-screw hole, 43-button hole, 44-mounting head and 441-external thread;

5-sound components, 51-sound main boards, 511-electric connection ends, 512-fixing holes, 52-horns, 53-horn covers, 531-buckling strips, 532-elastic buckles and 533-sound transmission holes;

6-enclosure, 61-row holes, 62-buckling grooves, 621-guide grooves, 622-linear grooves, 63-upper opening and 64-lower opening.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The traditional display heightening bracket has single function and is only used for arranging the display on a desktop so as to enable the sight angle between human eyes and a display screen to be matched. In the related art, in order to improve the performance of the display heightening bracket, a multimedia structure such as a sound box is added to the display heightening bracket, so that the heightening bracket has multimedia performance at the same time.

But in order to save space, the audio components are typically integrated into the base plate of the monitor elevation support. During routine maintenance, the substrate can only be detached by using a special tool, and operations such as maintenance and replacement of the acoustic assembly in the substrate are performed, so that a plurality of inconveniences are brought to production, assembly and maintenance.

In this way, the embodiment of the application provides a novel display heightening bracket, which integrates the performance of multimedia on the heightening bracket, redesigns the structure on the heightening bracket, is beneficial to operations such as disassembly, assembly and replacement of multimedia sound components, and the like, and effectively solves the technical problem that the sound components in the traditional display heightening bracket are integrated in the substrate of the heightening bracket, so that disassembly, assembly and maintenance are not beneficial to, and is now described in detail.

Referring to fig. 1, on a display heightening bracket, the display heightening bracket comprises a bracket body, wherein the bracket body comprises a substrate 1 and two side supporting legs 2 connected to two ends of the substrate 1 and extending downwards, the substrate 1 is used for placing a display (not shown), and the supporting legs 2 are used for supporting the substrate 1, so that the heightening effect on the display placed on the substrate 1 is achieved.

Referring to fig. 2, a main control board 11 and a power interface 111 electrically connected to the main control board 11 are disposed on the substrate 1, and an external cable can be connected to the power interface 111 to connect with an external power source, so as to supply power to the main control board 11 and other electrical devices in the substrate 1.

Referring to fig. 2, 3 and 4, a through hole 12 for mounting the supporting leg 2 and an electrical connector 3 positioned in the through hole 12 are formed on the surface of the substrate 1, and the electrical connector 3 is electrically connected with a main control board 11 inside the substrate 1.

The support leg 2 comprises a cylinder 4 and an acoustic assembly 5 arranged on top of the cylinder 4, the acoustic assembly 5 comprising an acoustic main board 51, a horn 52 and a horn cover 53. The speaker 52 is electrically connected to the sound board 51. The supporting leg 2 is detachably disposed in the through hole 12 of the substrate 1, so that the electrical connection end 511 on the acoustic main board 51 can be electrically connected to the electrical connector 3 located in the through hole 12. The horn cover 53 of the acoustic assembly 5 is exposed from the through hole 12 to the plate surface of the substrate 1. Therefore, the sound component 5 is integrated on the supporting leg 2 and is detachably arranged on the base plate 1 along with the supporting leg 2, thereby being beneficial to production, installation, maintenance and replacement.

Compared with the prior art, the heightening bracket for the display provided by the embodiment of the application has the advantage that the heightening bracket for the display has the multimedia performance, and the sound component 5 is integrated on the supporting leg 2 and is detachably arranged on the base plate 1 along with the supporting leg 2. Compared with the structure of integrating the acoustic assembly 5 inside the base plate 1 in the prior art, the base plate 1 is opened by a user without adopting a special tool to maintain the acoustic assembly 5, thereby being beneficial to production, installation, maintenance and replacement and effectively improving the disassembly and assembly efficiency.

On the monitor elevation support according to the embodiment of the application, the acoustic assembly 5 is mounted in the through hole 12 of the base plate 1 along with the support leg 2. On the one hand, the electrical connection end 511 on the sound main board 51 can be electrically connected with the electrical connection piece 3 located in the through hole 12, and is electrically connected with the main control board 11 inside the substrate 1 through the electrical connection piece 3, so that the main control board 11 is beneficial to controlling and supplying power to the sound component 5, and normal operation of the sound component 5 on the supporting leg 2 is ensured. On the other hand, the horn cover 53 of the acoustic assembly 5 is exposed from the through hole 12 to the surface of the board 1, and the output volume and sound effect are effectively ensured.

For the mounting structure between the supporting leg 2 and the substrate 1, in one embodiment of the present application, referring to fig. 5, 6 and 7, a collar 6 is disposed around the through hole 12 in the substrate 1, and the electrical contact 31 is disposed on the collar 6 on the electrical connector 3. The cylinder 4 is provided with a through hole 41, and an electric connection end 511 on the sound main board 51 penetrates out of the cylinder 4 from the through hole 41 and contacts with the electric contact 31 in the enclosure 6.

In the present embodiment, as shown in fig. 6, the electrical connector 3 includes a terminal module 32 and electrical contacts 31 on the terminal module 32, the terminal module 32 being fixed on the outer periphery of the enclosure 6. The enclosure 6 is provided with row holes 61 arranged in the same manner as the electric contacts 31 so that the electric contacts 31 can be exposed from the row holes 61 on the inner wall surface of the enclosure 6. In conjunction, as shown in fig. 4 and 7, the electrical connection terminals 511 on the acoustic main board 51 may be preferably electrical contacts disposed on the acoustic main board 51 and extending outwards, and the cylindrical body 4 of the supporting leg 2 has the same arrangement of the perforations 41 as those of the electrical contacts, so that the electrical contacts can pass through the perforations 41 to the outside of the cylindrical body 4.

In this way, when the support leg 2 is mounted in the through hole 12 of the base plate 1, the acoustic assembly 5 is positioned in the through hole 12, and the electrical connection terminals 511 on the acoustic main board 51 can contact with the electrical contacts 31 on the inner wall of the enclosure 6 in the through hole 12 to achieve electrical connection.

For the connection structure of the supporting leg 2 on the substrate 1, in one embodiment of the present application, referring to fig. 4, 7 and 8, a fastening groove 62 is formed on the inner wall of the enclosure 6, and a fastening member for fastening with the fastening groove 62 is formed on a portion of the speaker cover 53 located on the enclosure 6 in the sound unit 5 on the supporting leg 2.

Accordingly, the support leg 2 is fixed on the through hole 12 of the substrate 1 by using a simple fastening structure, rapid installation can be realized without using a special tool, and installation convenience is effectively improved.

In practical applications, the electrical connector 3 in the through hole 12 of the substrate 1 is difficult to be aligned with the electrical connector 511 on the acoustic main board 51 of the supporting leg 2, which brings a lot of inconveniences to the mounting operation.

In this regard, an improvement of the mounting structure between the enclosure 6 of the base plate 1 and the supporting legs 2 is required, and in one embodiment of the present application, referring to fig. 8, the enclosure 6 of the base plate 1 has an upper opening 63 located at the upper end surface of the base plate 1 and a lower opening 64 located at the lower end surface of the base plate 1. Here, it is understood that the through hole 12 of the substrate 1 has an upper opening 63 and a lower opening 64.

Referring to fig. 6 and 8, the fastening groove 62 on the enclosure 6 includes a guide groove 621 extending downward from the opening 64 and a linear groove 622 communicating with the guide groove 621, the linear groove 622 extending horizontally to one side, and the linear groove 622 being aligned with the electrical contact 31 on the inner wall of the enclosure 6. It will be appreciated here that the linear grooves 622 are aligned vertically with the electrical contacts 31 exposed on the inner wall of the enclosure 6 in the height direction.

In conjunction with fig. 4, 6 and 7, the fastening member on the speaker cover 53 is a fastening strip 531, and the shape of the fastening strip 531 matches the shape of the linear groove 622. During installation, the clip strip 531 can slide into the guide slot 621 and clip into the linear slot 622 and bring the electrical contact into contact with the electrical contact 31.

Therefore, the user can insert the sound assembly 5 on the supporting leg 2 into the through hole 12 of the base plate 1, and the fastening bar 531 on the speaker cover 53 can slide along the guide groove 621 and fasten into the linear groove 622 to realize connection and fixation. Meanwhile, the electric connection end 511 on the sound main board 51 and the electric contact 31 exposed on the inner wall of the enclosure 6 are automatically aligned and contacted in place to realize electric connection, so that the automatic alignment function of installation is realized, and the installation efficiency is effectively improved.

Preferably, in order to match the screwing operation, the cylinder 4 of the supporting leg 2 may preferably have a cylindrical cylinder 4 structure, and the acoustic main board 51, the horn 52 and the horn cover 53 in the acoustic assembly 5 are all preferably circular structures, and in match, the through hole 12 in the base plate 1 and the enclosure 6 disposed in the through hole 12 are all preferably circular structures. Therefore, the acoustic assembly 5 on the supporting leg 2 can relatively rotate in the enclosure 6 of the base plate 1, and the turnbuckle fixing is realized.

For the structure of the supporting leg 2, in an embodiment of the present application, referring to fig. 4 and 7, a plurality of ribs 42 for supporting the acoustic main board 51 are provided on the inner wall of the cylinder 4, and screw holes 421 are provided on each rib 42. The sound main board 51 is placed on the ribs 42, and fixing holes 512 corresponding to the positions of the screw holes 421 are formed in the sound main board 51.

In this embodiment, as shown in fig. 4, at least three ribs 42 are provided on the inner wall of the cylinder 4, and the three ribs 42 are uniformly arranged on the inner wall of the cylinder 4, thereby forming a "delta" shaped support array. In other embodiments, four, five or more ribs 42 may be uniformly arranged on the inner wall of the cylinder 4, which is not particularly limited herein. Screw holes 421 are formed in the upper end surfaces of the ribs 42. As shown in fig. 4 and 7, the edge of the acoustic main board 51 is provided with fixing holes 512 the same as the number of the ribs 42, and the fixing holes 512 are in one-to-one correspondence with the screw holes 421 on each rib 42, so as to attach fasteners such as screws and the like for penetrating and fixing.

In this way, the rib 42 inside the cylinder 4 is utilized to erect the sound main board 51 inside the cylinder 4 so as to be close to the horn cover 53, so that short-range connection between the sound main board 51 and the horn 52 accommodated in the horn cover 53 is facilitated, and the electrical connection end 511 on the sound main board 51 can be electrically connected with the electrical connector 3 on the substrate 1 in the through hole 12.

For the connection structure between the horn cover 53 and the cylinder 4, in an embodiment of the present application, referring to fig. 4 and 7, an elastic buckle 532 is further provided on the horn cover 53, and a buckle hole 43 for buckling with the elastic buckle 532 is provided on the cylinder 4.

In the present embodiment, at least three elastic buckles 532 are provided on the outer periphery of the horn cover 53, and buckling holes 43 with the same number and positions as the elastic buckles 532 are provided on the upper end opening of the cylinder 4, so that the horn cover 53 is buckled with the buckling holes 43 on the cylinder 4 by the elastic buckles 532, and is fixed on the cylinder 4.

Preferably, the elastic buttons 532 on the horn cover 53 correspond to the positions of the buttons 531 on the horn cover 53 so that these buttons 531 protruding on the outer periphery of the horn cover 53 can be utilized as mounting marks at the time of mounting. Thus, the elastic buckle 532 and the buckling hole 43 on the cylinder 4 are beneficial to the installation and alignment operation, and the installation operation efficiency is further improved.

For the specific structure of the audio assembly 5, in an embodiment of the application, referring to fig. 4 and 7, the speaker 52 is accommodated between the audio motherboard 51 and the speaker cover 53, the speaker cover 53 is provided with a plurality of sound transmission holes 533, the output end of the speaker 52 faces the plurality of sound transmission holes 533, and the plurality of sound transmission holes 533 are arranged on the top surface of the speaker cover 53 in an annular array to ensure the sound output effect.

For the overall structure of the display heightening bracket, the sound components 5 can be arranged on each supporting leg 2 to ensure sound effects, and the design of arranging the sound components 5 on the partial supporting legs 2 can also be adopted to save cost.

In another embodiment of the present application, referring to fig. 9 and 10, two support legs 2 are respectively disposed at two side ends of the substrate 1, wherein the two support legs 2 include a first support leg 21 near the front side of the substrate 1 and a second support leg 22 near the back side of the substrate 1, the first support leg 21 includes a cylinder 4 and an acoustic assembly 5, the first support leg 21 is mounted in the through hole 12 of the substrate 1, and the speaker cover 53 is exposed from the through hole 12 on the board surface of the substrate 1. The second support leg 22 includes a cylinder 4, and the cylinder 4 is mounted on the base plate 1 by a fastener.

In this embodiment, as shown in fig. 11, the second support leg 22 has a mounting head 44 provided in a protruding manner on the top of the cylinder 4, and an external thread 441 is provided on the outer periphery of the mounting head 44. In cooperation, as shown in fig. 12, a threaded hole 13 into which the mounting head 44 is fitted is provided at the mounting portion of the bottom surface of the base plate 1, thereby achieving threaded connection. Simple structure and easy implementation.

Therefore, at least two supporting legs 2 are arranged on two sides of the display heightening bracket, and the sound assembly 5 is arranged on the supporting legs to form a simple stereo sound combination, so that the production cost is effectively saved. The rest of the support legs 2 without the acoustic assembly 5 are used as common support columns to ensure the support stability of the base plate 1.

For the structure on the substrate 1, referring to fig. 2 and 13, in one embodiment of the present application, an expansion interface module is further provided on the substrate 1, and the expansion interface module includes a plurality of expansion interfaces 14 disposed on the substrate 1, where the plurality of expansion interfaces 14 are electrically connected to the main control board 11 respectively. Therefore, the display heightening bracket can be used as a docking station, and the overall performance is improved.

In other embodiments, a wireless charging module (not shown) may be further disposed on the substrate 1, and a small portion of the substrate 1 is used as a wireless charging platform to enable a mobile smart terminal, such as a smart phone, to be placed on the substrate 1 for wireless charging.

In one embodiment of the present application, referring to fig. 14, a wire clip 15 is further disposed at the bottom of the substrate 1, and the wire clip 15 is disposed near the back of the substrate 1 for providing an external cable of the display.

Therefore, the display connecting cable placed on the heightening bracket can be hung on the wire clamp 15, so that the arrangement of the display connecting cable is facilitated, and the fixing effect is improved.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims (10)

1. The display heightening bracket is characterized by comprising a substrate for placing a display and supporting legs arranged at two side ends of the substrate, wherein a main control board and a power interface electrically connected with the main control board are arranged on the substrate, a through hole and an electric connecting piece positioned in the through hole are arranged on the surface of the substrate, and the electric connecting piece is electrically connected with the main control board;

The support leg comprises a barrel body and an acoustic assembly arranged at the top of the barrel body, the acoustic assembly comprises an acoustic main board, a loudspeaker and a loudspeaker cover, the loudspeaker is electrically connected with the acoustic main board, the support leg is detachably arranged in a through hole of the base plate, so that an electric connection end on the acoustic main board is electrically connected with the electric connection piece, and the loudspeaker cover is exposed out of the surface of the base plate from the through hole.

2. The elevating bracket of claim 1, wherein a surrounding ring surrounding the through hole is arranged in the base plate, the electric connector is provided with an electric contact positioned on the surrounding ring, the cylinder is provided with a perforation, and the electric connection end on the sound main board passes out of the cylinder from the perforation and contacts with the electric contact in the surrounding ring.

3. The heightening bracket for the display according to claim 2, wherein the inner wall of the enclosure is provided with a buckling groove, and the part of the horn cover, which is positioned on the enclosure, is provided with a buckling piece for buckling with the buckling groove.

4. The monitor elevation support of claim 3, wherein said enclosure has an upper opening at an upper end surface of said base plate and a lower opening at a lower end surface of said base plate, said snap-in groove comprises a guide groove extending toward said lower opening and a linear groove communicating with said guide groove and extending horizontally to one side, said linear groove being aligned with said electrical contacts on an inner wall of said enclosure, said snap-in member on said horn housing being a snap-in strip mating with said linear groove, said snap-in strip being capable of sliding into said guide groove and snapping into said linear groove during installation and allowing electrical connection on said acoustic motherboard to be brought into contact with said electrical contacts.

5. The heightening bracket of claim 4, wherein the substrate is further provided with an expansion interface module, the expansion interface module comprises a plurality of expansion interfaces arranged on the substrate, and the expansion interfaces are respectively and electrically connected with the main control board.

6. The display heightening bracket of claim 1, wherein a plurality of ribs for supporting the sound main board are arranged on the inner wall of the cylinder, screw holes are formed in each rib, the sound main board is placed on the ribs, and fixing holes corresponding to the screw holes are formed in the sound main board.

7. The heightening bracket for the display of claim 1, wherein the horn cover is further provided with an elastic buckle, and the cylinder body is provided with a buckle hole for buckling with the elastic buckle.

8. The heightening bracket for the display of claim 1, wherein the loudspeaker is accommodated between the sound main board and the loudspeaker cover, a plurality of sound transmission holes are formed in the loudspeaker cover, the output end of the loudspeaker faces the sound transmission holes, and the sound transmission holes are distributed on the top surface of the loudspeaker cover in an annular array.

9. The monitor elevation support of claim 1, wherein the bottom of said base plate is further provided with a wire clip for positioning an external cable of a monitor, said wire clip being positioned adjacent to the back of said base plate.

10. The elevating bracket of any of claims 1 to 9, wherein two supporting legs are respectively disposed at two side ends of the substrate, the two supporting legs comprise a first supporting leg near the front surface of the substrate and a second supporting leg near the back surface of the substrate, the first supporting leg comprises the cylinder and the sound assembly, the first supporting leg is mounted on a through hole of the substrate, the horn cover is exposed out of the through hole on the surface of the substrate, the second supporting leg comprises the cylinder, and the cylinder is mounted on the substrate through a fastener.