Display screen support and movable multimedia equipment

Abstract

The utility model provides a display screen support and a movable multimedia device. The lower end of the supporting frame is connected with the base, a loudspeaker of the loudspeaker assembly is arranged on the lower portion of the shell, the front face of the shell is a sound emitting face, the shell is vertically movably arranged on the supporting frame, one end of the supporting rod is fixed to the upper portion of the front face of the shell, and the other end of the supporting rod is used for fixing a display screen. According to the display screen support, due to the fact that the loudspeaker is arranged on the lower portion of the shell, and the front face of the shell is the sound output face, no matter the loudspeaker assembly drives the display screen to ascend or descend, sound information played by the loudspeaker is transmitted out through the front face of the shell, one end of the supporting rod is fixed to the upper portion of the shell, and therefore the display screen support is convenient to use. And after the display screen is mounted at the other end of the supporting rod, the display screen cannot shield the loudspeaker, so that the tone quality of the user when watching the video information is effectively ensured, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the field of multimedia film and television equipment, in particular to a display screen bracket and a movable multimedia device. Background Art

[0002] Mobile multimedia devices are usually composed of a display screen and a mobile stand, and can be moved according to the usage requirements of the scene. However, the speakers of existing mobile multimedia devices are usually set on the back of the display screen. When the user is looking directly at the display screen, the speakers cannot play voice information directly to the user, and thus cannot provide the user with good sound quality, which reduces the user experience. Utility Model Content

[0003] In view of this, embodiments of the present invention provide a display screen bracket and a mobile multimedia device to solve the problem of poor sound quality caused by the inability of the existing display screen bracket to play sound information directly towards the user.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] The first aspect of the utility model discloses a display screen bracket, comprising: a base, a support frame, a speaker assembly and a support rod;

[0006] The lower end of the support frame is connected to the base;

[0007] The speaker assembly includes a speaker and a housing;

[0008] The speaker is arranged at the lower part of the shell, and the front of the shell is the sound output surface;

[0009] The shell is movably arranged on the support frame up and down;

[0010] One end of the support rod is fixed to the upper part of the front surface of the shell, and the other end is used for fixing the display screen.

[0011] Preferably, the support frame comprises: a first support rod, a second support rod and a connecting member;

[0012] The first support rod and the second support rod are vertically arranged;

[0013] The lower end of the first support rod is connected to the lower end of the second support rod through a connecting piece;

[0014] A first sliding groove is vertically provided on one side of the first support rod close to the second support rod;

[0015] A second sliding groove is vertically formed on one side of the second support rod close to the first support rod;

[0016] The two sides of the shell are slidably arranged in the first sliding groove and the second sliding groove respectively.

[0017] Preferably, a first side of the housing is provided with a plurality of first balls that cooperate with the first sliding groove;

[0018] A plurality of second balls matched with the second sliding grooves are provided on the second side of the shell.

[0019] Preferably, the first side of the housing is provided with a plurality of first balls that cooperate with the two side walls of the first chute;

[0020] A plurality of second balls are provided on the second side of the shell and matched with the two side walls of the second sliding groove.

[0021] Preferably, it further comprises: a first elastic member;

[0022] One end of the first elastic member is connected to the upper end of the first support rod, and the other end is connected to the first side of the shell.

[0023] Preferably, it further comprises: a second elastic member;

[0024] One end of the second elastic member is connected to the upper end of the second support rod, and the other end is connected to the second side of the shell.

[0025] Preferably, it further comprises: a limiting member for limiting the movement of the shell.

[0026] Preferably, it further comprises: a top cover;

[0027] The two ends of the top cover are respectively connected to the upper end of the first support rod and the upper end of the second support rod.

[0028] Preferably, it further comprises: a plurality of rollers arranged below the base.

[0029] Preferably, it also includes: a display screen card connector;

[0030] The display screen clamping seat is arranged at the second end of the support rod and is used for clamping with the display screen.

[0031] The second aspect of the present utility model discloses a mobile multimedia device, comprising a display screen and the display screen bracket disclosed in the first aspect of the present utility model.

[0032] Based on the above-mentioned display screen bracket and mobile multimedia device provided by the utility model, the lower end of the support frame is connected to the base, and the speaker of the speaker assembly is set at the lower part of the shell, and the front of the shell is the sound output surface. The shell is movably set up and down on the support frame, one end of the support rod is fixed to the upper part of the front of the shell, and the other end is used to fix the display screen. Through the above-mentioned disclosed display screen bracket, since the speaker is set at the lower part of the shell, and the front of the shell is the sound output surface, therefore, no matter whether the speaker assembly drives the display screen to rise or fall, the sound information played by the speaker is transmitted through the front of the shell, and one end of the support rod of the present application is fixed to the upper part of the shell, therefore, after the display screen is installed on the other end of the support rod, the display screen will not block the speaker, effectively ensuring the sound quality when the user watches the video information, and improving the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0034] Figure 1 A schematic structural diagram of a display screen bracket provided by an embodiment of the present utility model;

[0035] Figure 2 A schematic structural diagram of a speaker assembly provided in an embodiment of the present utility model;

[0036] Figure 3 A schematic diagram of the connection between the speaker assembly and the support rod provided in an embodiment of the present utility model;

[0037] Figure 4 A schematic structural diagram of a support frame provided in an embodiment of the present utility model;

[0038] Figure 5 This is a schematic diagram of a display screen bracket provided by an embodiment of the present invention from another angle.

[0039] Among them, the base 1; the support frame 2, the first support rod 21, the first slide groove 211, the second support rod 22, the second slide groove 221, the connecting piece 23, the top cover 24; the speaker assembly 3, the shell 31, the first ball 32, the second ball 33; the support rod 4; the first elastic member 5; the second elastic member 6; the roller 7; the display screen card seat 8. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] The present invention provides a display screen bracket. Figures 1 to 5 , Figure 1 The structure diagram of the display screen bracket includes: a base 1, a support frame 2, a speaker assembly 3 and a support rod;

[0042] The lower end of the support frame 2 is connected to the base 1;

[0043] The speaker assembly 3 includes a speaker and a housing 31;

[0044] The speaker is disposed at the lower portion of the housing 31, and the front of the housing 31 is the sound emitting surface;

[0045] The housing 31 is movably mounted on the support frame 2.

[0046] One end of the support rod is fixed to the upper portion of the front surface of the housing 31 , and the other end is used to fix the display screen.

[0047] It should be noted that the front side of the housing 31 faces the user. When the display screen is installed on the support rod, the display screen also faces the user. Therefore, when the user watches the video information played on the display screen, the speaker faces the user.

[0048] The embodiment of the present invention connects the lower end of the support frame 2 to the base 1, and sets the speaker of the speaker assembly 3 at the lower part of the shell 31, and the front of the shell 31 is the sound output surface. The shell 31 is movably set on the support frame 2, and one end of the support rod is fixed to the upper part of the front of the shell 31, and the other end is used to fix the display screen. Through the above-disclosed display screen bracket, since the speaker is set at the lower part of the shell 31, and the front of the shell 31 is the sound output surface, no matter whether the speaker assembly 3 drives the display screen to rise or fall, the sound information played by the speaker is transmitted through the front of the shell 31, and one end of the support rod of the present application is fixed to the upper part of the shell 31. Therefore, after the display screen is installed on the other end of the support rod, the display screen will not block the speaker, effectively ensuring the sound quality when the user watches the video information and improving the user experience.

[0049] Preferably, the support rod is fixed to the housing 31 by screws.

[0050] It should be noted that the support rod can be fixed to the housing 31 by screws, or by other means (such as welding, threaded connection).

[0051] Specifically, the support frame 2 includes: a first support rod 21, a second support rod 22 and a connecting member 23;

[0052] The first support rod 21 and the second support rod 22 are vertically arranged;

[0053] The lower end of the first support rod 21 is connected to the lower end of the second support rod 22 through a first connecting member 23;

[0054] A first sliding groove 211 is vertically formed on one side of the first support rod 21 close to the second support rod 22 (not shown in the figure, its structure is the same as the second sliding groove 221, refer to the structure of the second sliding groove 221);

[0055] A second sliding groove 221 is vertically formed on one side of the second support rod 22 close to the first support rod 21;

[0056] Two sides of the housing 31 are slidably disposed in the first sliding groove 211 and the second sliding groove 221 respectively.

[0057] It should be noted that the two sides of the shell 31 are slidably set in the first slide groove 211 and the second slide groove 221 respectively, and then the user adjusts the height of the display screen by sliding the shell 31 to meet the usage needs of different users and different usage scenarios.

[0058] It should also be noted that the housing 31 can slide in the first sliding groove 211 and the second sliding groove 221 under the action of an external force, and when the external force is removed, the housing 31 can hover at any position.

[0059] Furthermore, a first side of the housing 31 is provided with a plurality of first balls 32 that cooperate with the first sliding groove 211;

[0060] The second side of the shell 31 is provided with a plurality of second balls 33 that cooperate with the second slide groove 221 (the second balls 33 are not shown in the figure, and the setting position of the second balls 33 is the second side of the shell 31, that is, opposite to the position of the first balls 32, and the setting position of the first balls 32 can be referred to).

[0061] It should be noted that by arranging a plurality of first balls 32 that cooperate with the first slide groove 211 on the first side of the shell 31, and arranging a plurality of second balls 33 that cooperate with the second slide groove 221 on the second side of the shell 31, the friction between the shell 31 and the first slide groove 211 and the second slide groove 221 can be reduced during the up and down movement of the shell 31, thereby making it easier for the user to adjust the height of the shell 31 and improving the user experience.

[0062] Specifically, a first side of the housing 31 is provided with a plurality of first balls 32 that cooperate with the two side walls of the first chute 211;

[0063] A plurality of second balls 33 are provided on the second side of the housing 31 and engage with the two side walls of the second sliding groove 221 .

[0064] It should be noted that by providing a plurality of first balls 32 on the first side of the shell 31 that cooperate with the two side walls of the first slide groove 211, the friction between the first side of the shell 31 and the two side walls of the first slide groove 211 can be effectively reduced during the up and down movement of the shell 31, and a plurality of second balls 33 on the second side of the shell 31 that cooperate with the two side walls of the second slide groove 221 can be effectively reduced during the up and down movement of the shell 31.

[0065] Furthermore, the display screen bracket further includes: a first elastic member 5;

[0066] One end of the first elastic member 5 is connected to the upper end of the first support rod 21 , and the other end is connected to the first side of the housing 31 .

[0067] It should be noted that by providing the first elastic member 5, when the shell 31 moves upward, the elastic restoring force provided by the first elastic member 5 can further reduce the difficulty of the shell 31 moving upward, thereby improving the user experience, and the elastic restoring force provided by the first elastic member 5 can also prevent the shell 31 from moving downward under the action of gravity.

[0068] Furthermore, the display screen bracket further includes: a second elastic member 6 (not shown in the figure, the second elastic member 6 is arranged at the second side of the housing 31, opposite to the arrangement position of the first elastic member 5);

[0069] One end of the second elastic member 6 is connected to the upper end of the second support rod 22 , and the other end is connected to the second side of the housing 31 .

[0070] It should be noted that by setting a second elastic member 6 and connecting one end of the second elastic member 6 to the upper end of the second support rod 22 and the other end to the second side of the shell 31, the force on both sides of the shell 31 is evenly distributed, thereby ensuring that the shell 31 can drive the display screen to rise or fall stably.

[0071] Preferably, the first elastic member 5 and the second elastic member 6 are both coil springs.

[0072] It should be noted that the first elastic member 5 and the second elastic member 6 may be coil springs or other elastic members (such as springs) that can provide elastic restoring force. Those skilled in the art may select them according to their needs.

[0073] Furthermore, the display screen bracket further includes: a limiting member for limiting the movement of the shell 31.

[0074] It should be noted that by providing a limiter for limiting the movement of the shell 31, the limiter can limit the movement of the shell 31 when the shell 31 moves to a desired position, thereby preventing the shell 31 from moving downward under the action of its own gravity.

[0075] Preferably, the limiting member is a pressing piece, and the pressing piece is detachably arranged on the support frame 2.

[0076] It should be noted that the limiting member is set as a pressing plate, and the pressing plate is detachably set on the support frame 2. After adjusting the height of the shell 31, the shell 31 can be limited from moving on the support frame 2 by cooperating with the pressing plate and the support frame 2. When the shell 31 needs to move up and down, the pressing plate is removed to release the limit on the shell 31, and the shell 31 can be moved up and down at this time.

[0077] Furthermore, the display screen bracket further includes: a top cover 24;

[0078] Both ends of the top cover 24 are connected to the upper end of the first support rod 21 and the upper end of the second support rod 22 respectively.

[0079] It should be noted that connecting the two ends of the top cover 24 to the upper end of the first support rod 21 and the upper end of the second support rod 22 respectively can prevent the speaker assembly 3 from being over-adjusted and falling out from the upper part of the first slide groove 211 and the second slide groove 221.

[0080] Furthermore, the display screen bracket further includes: a plurality of rollers 7 arranged below the base 1 .

[0081] It should be noted that, by providing a plurality of rollers 7 under the base 1 , it is convenient for users to move the display screen bracket.

[0082] Preferably, the roller 7 is a universal wheel.

[0083] It should be noted that setting the roller 7 as a universal wheel can further facilitate the user to move the display screen bracket.

[0084] Furthermore, the display screen bracket further comprises: a display screen card connector 8;

[0085] The display screen connector 8 is provided at the second end of the support rod and is used for connecting with the display screen.

[0086] It should be noted that, by providing the display screen connector 8 at the second end of the support rod, it is convenient for users to quickly install and disassemble the display screen.

[0087] Preferably, the display screen connector 8 is rotatably disposed at the second end of the support rod.

[0088] It should be noted that the display screen connector 8 is rotatably arranged at the second end of the support rod, so that the user can adjust the pitch angle of the display screen according to needs, thereby improving the user experience.

[0089] Based on the display screen bracket disclosed in the above embodiment, the embodiment of the utility model further provides a mobile multimedia device, which includes: a display screen and a display screen bracket;

[0090] The display screen bracket includes: a base 1, a support frame 2, a speaker assembly 3 and a support rod;

[0091] The lower end of the support frame 2 is connected to the base 1;

[0092] The speaker assembly 3 includes a speaker and a housing 31;

[0093] The speaker is disposed at the lower portion of the housing 31, and the front of the housing 31 is the sound emitting surface;

[0094] The housing 31 is movably mounted on the support frame 2.

[0095] One end of the support rod is fixed to the upper portion of the front surface of the housing 31 , and the other end is used to fix the display screen.

[0096] The embodiment of the present invention connects the lower end of the support frame 2 to the base 1, and sets the speaker of the speaker assembly 3 at the lower part of the shell 31, and the front of the shell 31 is the sound output surface. The shell 31 is movably set on the support frame 2, and one end of the support rod is fixed to the upper part of the front of the shell 31, and the other end is used to fix the display screen. Through the above-disclosed display screen bracket, since the speaker is set at the lower part of the shell 31, and the front of the shell 31 is the sound output surface, no matter whether the speaker assembly 3 drives the display screen to rise or fall, the sound information played by the speaker is transmitted through the front of the shell 31, and one end of the support rod of the present application is fixed to the upper part of the shell 31. Therefore, after the display screen is installed on the other end of the support rod, the display screen will not block the speaker, effectively ensuring the sound quality when the user watches the video information and improving the user experience.

[0097] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A display screen bracket, characterized in that: include: base, support frame, speaker assembly and support rod; The lower end of the support frame is connected to the base; The speaker assembly includes a speaker and a housing; The speaker is arranged at the lower part of the housing, and the front side of the housing is a sound emitting surface; The shell is movably arranged on the support frame up and down; One end of the support rod is fixed to the upper part of the front surface of the shell, and the other end is used to fix the display screen.

2. The display screen bracket according to claim 1, wherein: The support frame includes: a first support rod, a second support rod and a connecting piece; The first support rod and the second support rod are vertically arranged; The lower end of the first support rod is connected to the lower end of the second support rod through the connecting member; A first sliding groove is vertically formed on one side of the first support rod close to the second support rod; A second sliding groove is vertically formed on one side of the second support rod close to the first support rod; Both sides of the shell are slidably arranged in the first sliding groove and the second sliding groove respectively.

3. The display screen bracket according to claim 2, characterized in that: A first side of the housing is provided with a plurality of first balls that cooperate with the first sliding groove; A plurality of second balls cooperating with the second sliding grooves are provided on the second side of the housing.

4. The display screen bracket according to claim 3, characterized in that: A plurality of first balls are provided on the first side of the housing and engage with the two side walls of the first chute; A plurality of second balls are provided on the second side of the housing and are matched with the two side walls of the second sliding groove.

5. The display screen bracket according to claim 2, wherein: Also includes: a first elastic member; One end of the first elastic member is connected to the upper end of the first support rod, and the other end is connected to the first side of the shell.

6. The display screen bracket according to claim 5, characterized in that: Also includes: a second elastic member; One end of the second elastic member is connected to the upper end of the second support rod, and the other end is connected to the second side of the shell.

7. The display screen bracket according to claim 2, wherein: Also includes: A limiting member is used to limit the movement of the shell.

8. The display screen bracket according to claim 2, wherein: Also includes: Top cover; Both ends of the top cover are connected to the upper end of the first support rod and the upper end of the second support rod respectively.

9. The display screen bracket according to claim 1, wherein: Also includes: A plurality of rollers are arranged below the base.

10. The display screen bracket according to claim 1, wherein: Also includes: Display card connector; The display screen connector is arranged at the second end of the support rod and is used for connecting with the display screen.

11. A portable multimedia device, characterized in that: The device comprises a display screen and the display screen bracket according to any one of claims 1 to 10.

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