Sound box with intelligent sound post lifting function
By introducing an intelligent speaker column lifting system into the speaker, the problems of poor sound amplification and inconvenient storage of the speaker column have been solved. The system enables flexible rotation and lifting of the speaker column, improving the sound amplification effect and portability of the speaker.
Patent Information
- Application Number
- CN202423318757.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing column speakers have limitations on the placement of the column without requiring assembly, resulting in poor sound amplification and inconvenience in storage.
Design a speaker with intelligent speaker column lifting mechanism. By combining the speaker column body with rotating and lifting components, the speaker column can rotate and lift, enhancing the sound amplification effect and facilitating storage.
The rotation and lifting motion of the speaker column enhances the sound amplification effect, while also facilitating its storage and transportation, thus improving the user experience.
Smart Images
Figure 1
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sound technology field especially, relate to a kind of sound box with intelligent sound post lifting. BACKGROUND
[0002] With the development of the times, people's living standards are constantly improving, and more and more attention is paid to spiritual enjoyment. Large outdoor activities such as parties, rallies, and conferences often occur in life. Due to the large venue, sound columns and speakers are usually used to spread sound. Sound column speakers are columnar speakers composed of multiple speakers arranged and combined in phase. Compared with traditional speakers, they have stronger sound directivity, smaller appearance, smaller footprint, and are more in line with the simple style of modern homes.
[0003] Most existing sound column speakers are combination type. When the user needs to use the sound column to amplify the sound, the user assembles the sound column to the speaker. This design requires the user to assemble and plug in every time, which is not only inconvenient to use, but also lacks a sense of technology. In addition, repeated plugging can affect stability due to structural movement. Therefore, more and more people choose speakers with sound columns, which directly achieve amplification. However, existing speakers without sound columns have limitations on the placement of the sound column due to the storage of the sound column. This is not conducive to expanding the sound field, and the amplification effect needs to be improved. SUMMARY
[0004] The main purpose of the present utility model is to provide a sound box with intelligent sound post lifting, which aims to solve the problem of poor amplification effect of lifting type sound column.
[0005] To achieve the above-mentioned purpose, the utility model provides a sound box with intelligent sound post lifting, which comprises:
[0006] Sound box main body;
[0007] Sound column main body, disposed in the sound box main body.
[0008] Rotary component, disposed in the sound box main body, the sound column main body and the rotary component rotating end are connected, the rotary component is used to drive the sound column main body to rotate around the rotary component axis;
[0009] Lifting component, the sound column main body and the lifting component driving end are connected, the lifting component drives the sound column main body to move up and down along the first direction.
[0010] The utility model discloses an advantageous effect lies in: through the sound post main part and the rotation component rotation end connection, make rotation component can drive sound post main part rotate around rotation component's axis, and then let sound post main part gradually separate from the sound box main part, realize accomodation and amplification, because sound post main part is connected with the lifting assembly drive end, and lifting assembly can drive sound post main part and carry out lifting motion along the first direction, therefore, sound post main part can be more far away from the ground, further enhance amplification effect, and the design also does not influence that sound post main part is accomodated in the sound box main part. BRIEF DESCRIPTION OF DRAWINGS
[0011] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to be used in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to the structure shown in these drawings.
[0012] Figure 1 It is the structural schematic diagram under the first state of the utility model;
[0013] Figure 2 It is the structural schematic diagram under the second state of the utility model;
[0014] Figure 3 It is the structural schematic diagram under the third state of the utility model;
[0015] Figure 4 It is the structural schematic diagram under the fourth state of the utility model;
[0016] Figure 5 It is the structural schematic diagram of the utility model;
[0017] Figure 6 It is Figure 5 The partial close -up drawing of A in middle;
[0018] Figure 7 It is Figure 5 The partial close -up drawing of B in middle;
[0019] Figure 8 It is the sectional view of the utility model;
[0020] Figure 9 It is the structural schematic diagram of sound post main part in the utility model;
[0021] Figure 10 It is the structural schematic diagram of part structure of the utility model;
[0022] Figure 11 It is the structural schematic diagram of part structure of the utility model;
[0023] Figure 12 For Figure 11 Local enlarged view of C;
[0024] Figure 13 For the explosion of the locking member of the utility model;
[0025] Figure 14 For the cross-sectional view of the locking member of the utility model.
[0026] Label explanation:
[0027] 1, the sound box main body; 11, the sound box shell; 111, the channel; 1111, the first opening; 1112, the second opening; 112, the recess position; 113, the installation position; 1131, the mounting block; 1132, the limiting groove; 12, the volute spring; 121, the connecting column;
[0028] 2, the sound column main body; 21, the sound column shell; 211, the rotating shaft; 2111, the mounting shaft; 2112, the limiting shaft; 212, the locking block; 22, the sound column assembly; 221, the moving channel; 222, the mounting element; 2221, the installation channel; 23, the spiral shaft;
[0029] 3, the locking member; 31, the lock sleeve; 311, the locking hole; 3111, the locking position hole; 3112, the unlocking position hole; 32, the sliding block; 321, the elastic clamping jaw; 322, the swing rod; 3221, the locking column; 33, the reset spring.
[0030] The purpose of the utility model, the functional characteristics and the advantages will be further described with reference to the drawings in combination with the embodiments. DETAILED DESCRIPTION
[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0032] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings). If the certain posture changes, the directional indications also change accordingly.
[0033] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel schemes, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the utility model.
[0034] The utility model provides a kind of sound box with intelligent sound post lifting, please refer to Figures 1-14 , the sound box with intelligent sound post lifting includes sound box main body 1, sound post main body 2, rotating component, lifting assembly and other elements satisfying structure normal operation, such as display screen, wherein, sound post main body 2 is arranged in sound box main body 1, specifically, sound post main body 1 is arranged in the outline of sound box main body 1, rotating component is arranged in sound box main body 1, sound post main body 2 is connected with rotating component rotating end, rotating component is used to drive sound post main body 2 to rotate around rotating component axis, as for lifting assembly, lifting assembly drive end is connected with sound post main body 2, lifting assembly drives sound post main body 2 to lift in first direction, the above design makes sound post main body 2 can be more far away from ground, further enhances the effect of amplification, and does not affect that sound post main body 2 is stored in sound box main body 1.
[0035] In the embodiment, please refer to Figure 4 And Figure 10 , sound box main body 1 includes sound box shell 11, sound box shell 11 outside is provided with the groove 111 containing sound post main body 2 along second direction, sound post main body 2 passes through the groove 111 side wall and is connected with rotating component, wherein, the groove 111 includes first opening 1111, second opening 1112, in other words, sound post main body 2 passes through first opening 1111 and is located in second opening 1112, wherein first opening 1111 and second opening 1112 are in unclosed state, facilitate sound post main body 2 to rotate.
[0036] It needs to be explained that, please refer to Figure 4 , L indicates first direction, M indicates second direction.
[0037] In other embodiments, the first opening 1111 and the second opening 1112 are provided with a cover capable of covering the openings, when the sound post body 2 needs to be used, the door is pulled open, and the sound post body 2 can be operated subsequently. This design can protect the sound post body 2 and avoid contaminants such as dust from entering the sound post body 2.
[0038] Further, please refer to Figures 5-10 The rotating assembly includes at least one volute spring 12, and the sound post body 2 and the sound box body 1 are provided with rotating shafts 211 adapted to the number of volute springs 12.
[0039] In this embodiment, the number of volute springs 12 is two, the two volute springs 12 are located in the sound box shell 11, the sound post body 2 is externally provided with rotating shafts 211 adapted to the number of volute springs 12, one end of the rotating shaft 211 away from the sound post body 2 is connected with the inner ring end of the volute spring 12. Specifically, the rotating shaft 211 includes a mounting shaft 2111 and a limiting shaft 2112, the mounting shaft 2111 and the limiting shaft 2112 are parallel to each other, the inner ring end of the volute spring 12 is provided with a connecting column 121, the limiting shaft 2112 is provided with a connecting hole connected with the connecting column 121, and the outer ring end of the volute spring 12 is connected with the inside of the sound box shell 11. This setting connects the sound post body 2 and the sound box body 1 through the volute spring 12, and the volute spring 12 also provides an auxiliary function for the rotation of the sound post body 2, so that the sound post body 2 can rotate smoothly.
[0040] In another embodiment, the position of the rotating shaft 211 is exchanged with the position of the volute spring 12, that is, the volute spring 12 is located in the sound post body 2, and one end of the rotating shaft 211 is connected with the inside of the sound box shell 11. In essence, the operating principle of this design is consistent with the foregoing, and will not be elaborated here. The effect is also consistent with the foregoing, and also provides an auxiliary function for the rotation of the sound post body 2, so that the sound post body 2 can rotate smoothly.
[0041] It should be noted that in other embodiments, the number of volute springs 12 can be one or more. When the number of volute springs 12 is single, the sound post body 2 rotates under the force on one side; when the number of volute springs 12 is multiple, the sound post body 2 rotates under the force in the same direction on both sides, and the rotation process of the sound post body 2 is more flexible.
[0042] To ensure that the sound post body 2 does not deviate during rotation, please refer to Figure 4 and Figure 10The two opposite sidewalls in the channel 111 are each provided with at least one mounting position 113. In this embodiment, there is only one mounting position 113 on each sidewall, and the bottom of each mounting position 113 is provided with a mounting block 1131 which divides the bottom of the corresponding mounting position 113 into two limit grooves 1132 arranged in a spaced manner. The mounting shaft 2111 is arranged on the top of the mounting block 1131, and the limit shaft 2112 is arranged in one limit groove 1132. When the mounting shaft 2111 rotates, the limit shaft 2112 rotates coaxially with the mounting shaft 2111, and the limit shaft 2112 rotates from one limit groove 1132 to another limit groove 1132. This design limits the rotating position of the rotating shaft 211, i.e. ensures the stability of the rotation of the sound post body 2.
[0043] In other embodiments, there can be multiple mounting positions 113 on the two sidewalls, which can cooperate with the corresponding rotating shaft 211.
[0044] In order to ensure that the sound post body 2 can be stably accommodated in the channel 111 and stably stand above the channel 111 after being turned over, please refer to Figure 4 、 11 and Figure 12 , the sound post body 2 is provided with a locking block 212 near each end of the outer portion, and the sound box body 1 further comprises a locking piece 3 which is adapted to the number of the locking blocks 212; or the sound post body 2 is provided with a locking piece 3 near each end of the outer portion, and the sound box body 1 further comprises a locking block 212 which is adapted to the number of the locking pieces 3. The locking block 212 is clamped with the locking piece 3, thereby fixing the position of the sound post body 2 and ensuring that the sound post body 2 can be stably accommodated and amplified.
[0045] Further, in this embodiment, the sound box body 1 is provided with the locking piece 3, and the sound post body 2 is provided with the locking block 212.
[0046] Please refer to Figure 4 and Figures 12-14 , the locking piece 3 comprises a locking sleeve 31 and a sliding block 32 arranged in the locking sleeve 31. One end of the sliding block 32 is provided with a reset spring 33 between the inside of the locking sleeve 31, which drives the sliding block 32 to slide in the locking sleeve 31, so that the sliding block 32 is in the corresponding position, thereby realizing the clamping or disengagement of the locking piece 3 and the locking block 212.
[0047] Further description of the sliding block 32, the sliding block 32 has a first mode of sliding in the direction of the inside of the locking sleeve 31 and being locked in the locking sleeve 31 when it is pressed by the locking block 212 for the first time, and a second mode of sliding in the direction of the opening end of the locking sleeve 31 to return to the initial position when it is pressed by the locking block 212 for the second time.
[0048] The sliding block 32 is provided with a plurality of elastic clamping jaws 321 at the end for clamping the locking block 212, the sliding surface of the sliding block 32 rotatingly provided with a swing lever 322 on the inner wall of the locking sleeve 31, the swing lever 322 being provided with a locking column 3221 at the end away from the elastic clamping jaw 321, and the locking sleeve 31 being provided with a locking hole 311 for limiting the position of the locking column 3221, the locking hole 311 including a locking position hole 3111 and an unlocking position hole 3112 connected to each other.
[0049] Specifically, in the first mode, the locking column 3221 is moved from the unlocking position hole 3112 to the locking position hole 3111 through the rotation of the swing lever 322, so that the elastic clamping jaw 321 clamps the locking block 212.
[0050] In the second mode, the locking column 3221 is moved from the locking position hole 3111 to the unlocking position hole 3112 through the rotation of the swing lever 322, so that the elastic clamping jaw 321 releases the locking block 212.
[0051] In other embodiments, the locking member 3 can be other structures, such as an electromagnet structure, which can be adsorbed or separated from the sound box body 1 by changing the magnetic pole; or a ballpoint pen mechanism that can be pressed, which is inserted into another structure for clamping by pressing the locking member 3, and then separated from the inserted mechanism by pressing again, so as to realize the separation of the sound column body 2 and the sound box body 1; in essence, the specific structure of the locking member 3 can be any structure that can quickly realize the fixation and separation of the sound column body 2 and the sound box body 1.
[0052] In this embodiment, please refer to Figures 5-8 , the lifting assembly includes a lifting motor and a screw shaft 23 connected with the output end of the lifting motor, the sound column body 2 includes a sound column shell 21 and a sound column assembly 22 built in the sound column shell 21, and the screw shaft 23 is in transmission connection with the sound column assembly 22.
[0053] Further, the sound column assembly 22 is internally provided with a moving channel 221, the moving channel 221 being in communication between the inside of the sound column assembly 22 and the outside of the bottom of the sound column assembly 22, and the opening end of the moving channel 221 being blocked by a mounting element 222, the mounting element 222 being provided with a mounting channel 2221 for connecting the moving channel 221 with the outside of the sound column assembly 22, and the screw shaft 23 being in screw connection with the mounting channel 2221, specifically, when the lifting motor drives the screw shaft 23 to rotate, the sound column assembly 22 is lifted or lowered in the sound column shell 21 under the cooperation of the mounting channel 2221 and the moving channel 221, which reduces the influence of the ground on the sound column assembly 22 and enhances the sound amplification effect of the sound column assembly 22.
[0054] From the foregoing, the sound box body 1 and the sound column body 2 to achieve the loudspeaker effect includes four states, respectively, the first state, the second state, the third state and the fourth state, please refer to Figures 1-4 .
[0055] Specific, please refer to Figure 1 , the first state is the storage locking state, that is, the sound column body 2 is fixed in the channel 111, at this time the locking piece 3 and the locking block 212 are also clamped and fixed.
[0056] Please refer to Figure 2 , the second state is the unlocking state, that is, unlocking the locking piece 3 and the locking block 212, the sound column body 2 is not fixed, at the same time, the volute spring 12 buffers the deformation of the previous shrinkage, so that the sound column body 2 at least part of the structure and the sound column body 2 form a gap, that is, to ensure that the sound column body 2 and the sound box body 1 form a user can hold the sound column body 2 interval, the above can facilitate the user to hold the sound column body 2 upward to realize the conversion from the second state to the third state.
[0057] Please refer to Figure 3 , the third state is the upward locking state, that is, the user holds the sound column body 2 upward, and then the locking piece 3 and the locking block 212 are connected to stabilize the sound column body 2 in the position after the turning, at this time the sound column body 2 is located in the vertical direction on the side of the sound box body 1.
[0058] Please refer to Figure 4 , the fourth state is the sound column assembly 22 lifting state, that is, the lifting motor drives the sound column assembly 22 to rise to the ideal height, enhancing the sound amplification effect of the sound column body 2.
[0059] As for the storage process of the sound column body 2, the lifting motor drives the sound column assembly 22 to descend into the channel 111, and then the user holds the sound column body 2 to turn down, and the locking piece 3 and the locking block 212 are connected and fixed.
[0060] The above operation process is simple, and the sound column body 2, the rotating assembly, the locking piece 3 and the lifting assembly are simple and exquisite in structure design, so that the sound column body 2 can protrude the existing height and enhance the sound amplification effect, and the above design can also well store the main sound column body 2, which is convenient for the user to transport the sound box body 1.
[0061] In other embodiments, the sound box body 1 is further provided with a microphone 4 receiving structure for receiving the microphone 4. The receiving structure can be a cavity for receiving the microphone 4. The cavity has a depth greater than or equal to the length of the microphone 4. The cavity includes an opening through which the microphone 4 can be vertically or horizontally inserted into the cavity along the length direction to achieve plug-in receiving. The microphone 4 fixing structure can be arranged inside or outside the opening to fix the microphone 4 after receiving. The opening can be arranged at any position of the sound box body 1, including the top surface, side surface and bottom surface of the sound box body 1. In addition, the receiving structure can also be a groove. The microphone 4 can be embedded into the groove to achieve drop-in receiving. The microphone 4 fixing structure can be arranged inside or outside the groove to fix the microphone 4 after receiving. The microphone 4 is vertically or horizontally placed into the groove along the length direction to achieve receiving. The groove can be arranged at any position of the sound box body 1, including the top surface, side surface and bottom surface of the sound box body 1.
[0062] Further, the sound box shell 11 is provided with a plurality of recessed positions 112. In the embodiment, the number of recessed positions 112 is two. The two recessed positions 112 are respectively located on both sides of the channel 111. The recessed positions 112 are used for battery and interface arrangement.
[0063] The above is only an optional embodiment of the utility model, and does not limit the patent range of the utility model. Any equivalent structural transformation made by using the utility model specification and drawings or directly / indirectly applied in other related technical fields under the utility model concept of the utility model is included in the patent protection range of the utility model.
Claims
1. A sound box with intelligent sound column lifting, characterized in that, The utility model relates to a sound box, which comprises: a sound box body (1); a sound column body (2) arranged in the sound box body (1); a rotating assembly arranged in the sound box body (1), the sound column body (2) being connected with a rotating end of the rotating assembly, the rotating assembly being used to drive the sound column body (2) to rotate around an axis of the rotating assembly; a lifting assembly, the sound column body (2) being connected with a driving end of the lifting assembly, the lifting assembly driving the sound column body (2) to move up and down along a first direction.
2. The sound box with intelligent sound column lifting according to claim 1, characterized in that, The sound box body (1) comprises a sound box shell (11), a groove (111) for accommodating the sound column body (2) being arranged on an outer portion of the sound box shell (11) along a second direction, the sound column body (2) penetrating a side wall of the groove (111) and being connected with the rotating assembly, wherein the groove (111) comprises a first opening (1111) and a second opening (1112).
3. The sound box with intelligent sound column lifting according to claim 2, characterized in that, The rotating assembly comprises at least one volute spring (12), a rotating shaft (211) being arranged between the sound column body (2) and the sound box body (1) and being adapted in number to the volute springs (12), one end of the rotating shaft (211) away from the sound column body (2) being connected with an inner ring end of the volute spring (12), and an outer ring end of the volute spring (12) being connected with an inner portion of the sound box shell (11).
4. The sound box with intelligent sound column lifting according to claim 3, characterized in that, The rotating shaft (211) comprises a mounting shaft (2111) and a limiting shaft (2112), the mounting shaft (2111) and the limiting shaft (2112) being parallel to each other, the inner ring end of the volute spring (12) being provided with a connecting column (121), and the limiting shaft (2112) being provided with a connecting hole connected with the connecting column (121).
5. The sound box with intelligent sound column lifting according to claim 4, characterized in that, Each of the two opposite side walls of the groove (111) is provided with at least one mounting position (113), a mounting block (1131) being arranged at a bottom of the mounting position (113), the mounting block (1131) dividing the bottom of the mounting position (113) into two limiting grooves (1132) arranged at intervals, the mounting shaft (2111) being arranged at a top of the mounting block (1131), and the limiting shaft (2112) being arranged in one of the limiting grooves (1132).
6. The sound box with intelligent sound column lifting according to any one of claims 1-5, characterized in that, The lifting assembly comprises a lifting motor and a screw shaft (23) connected with an output end of the lifting motor, the sound column body (2) comprising a sound column shell (21) and a sound column assembly (22) arranged in the sound column shell (21); the screw shaft (23) being in transmission connection with the sound column assembly (22), the lifting motor driving the screw shaft (23) to rotate, thereby driving the sound column assembly (22) to ascend or descend in the sound column shell (21).
7. The sound box with intelligent sound column lifting according to claim 2, characterized in that, Locking blocks (212) are arranged at two ends of an outer portion of the sound column body (2), the sound box body (1) further comprising locking pieces (3) adapted in number to the locking blocks (212); or locking pieces (3) are arranged at two ends of an outer portion of the sound column body (2), the sound box body (1) further comprising locking blocks (212) adapted in number to the locking pieces (3). The locking block (212) is clamped with the locking piece (3).
8. The sound box with intelligent sound column lifting according to claim 7, characterized in that, The locking piece (3) comprises a locking sleeve (31) and a sliding block (32) built in the locking sleeve (31); a reset spring (33) is arranged between one end of the sliding block (32) and the inside of the locking sleeve (31), and the reset spring (33) is used to drive the sliding block (32) to slide in the locking sleeve (31); The sliding block (32) has a first mode of sliding in the direction of the inside of the locking sleeve (31) and being locked in the locking sleeve (31) when being pressed by the locking block (212) for the first time, and a second mode of sliding in the direction of the opening end of the locking sleeve (31) to return to the initial position when being pressed by the locking block (212) for the second time; The end of the sliding block (32) is provided with a plurality of elastic clamping jaws (321) for clamping the locking block (212); the sliding surface of the sliding block (32) sliding in the inner wall of the locking sleeve (31) is rotationally provided with a swing rod (322), one end of the swing rod (322) away from the elastic clamping jaw (321) is provided with a locking column (3221), and the locking sleeve (31) is provided with a locking hole (311) limiting the position of the locking column (3221), the locking hole (311) comprises a locking position hole (3111) and an unlocking position hole (3112) connected in communication; In the first mode, the locking column (3221) is moved from the unlocking position hole (3112) to the locking position hole (3111) through the rotation of the swing rod (322), so that the elastic clamping jaw (321) clamps the locking block (212); In the second mode, the locking column (3221) is moved back from the locking position hole (3111) to the unlocking position hole (3112) through the rotation of the swing rod (322), so that the elastic clamping jaw (321) releases the locking block (212).
9. The smart sound column lifting sound box according to claim 1, characterized in that, The loudspeaker main body (1) and the sound column main body (2) realize four states of loudspeaker effect, which are first state, second state, third state and fourth state, wherein in the second state, at least part of the structure of the sound column main body (2) forms a gap with the sound column main body (2).
10. The sound box with intelligent sound column lifting according to claim 2, characterized in that, The loudspeaker shell (11) is provided with a plurality of recessed positions (112), wherein two of the recessed positions (112) are respectively located on both sides of the channel (111).