CN218041679U - Portable Bluetooth sound box - Google Patents

Abstract

The application discloses portable bluetooth speaker belongs to bluetooth speaker technical field, including the audio amplifier casing, wherein the audio amplifier casing has a shell chamber and centers on forming the conch wall in shell chamber, the audio amplifier casing in the conch wall is provided with an at least through-hole, the audio amplifier casing still is provided with portable piece and locating part, wherein portable piece with the through-hole cooperatees and inserts and establish in the through-hole to have a relative stiff end and a portable end, wherein the stiff end is located the shell intracavity, portable piece in the stiff end extends along predetermined angle slope and is provided with grafting portion, be provided with in the grafting portion and be suitable for and hold the spliced eye of locating part, the locating part has two at least can be relative the spacing end of through-hole symmetric distribution, just spacing end is all pasted and is established the inside wall of audio amplifier casing. The application provides a portable bluetooth speaker overall structure is simple, and it is convenient to make, can practice thrift man-hour and manpower by a wide margin, reduces manufacturing cost.

Description

Portable Bluetooth sound box

Technical Field

The utility model relates to a bluetooth speaker technical field especially relates to portable bluetooth speaker.

Background

Along with people's more enthusiasm for outdoor activities, the demand for miniaturization of the bluetooth speaker is more and more, and therefore, the portable bluetooth speaker is sought after by more and more people.

One of the existing portable Bluetooth sound boxes is that a lifting rope or a woven belt is connected in a mode of adhesion or binding at the later stage, so that the characteristic that the Bluetooth sound box is easy to carry is realized, but the mode easily causes the falling of the externally attached lifting rope or woven belt, and in addition, the external accessories also change the inherent beauty of the Bluetooth sound box to a certain extent, and the popularity is influenced to a certain extent; the other is that directly make into the external parts together in the earlier stage of making bluetooth speaker, but overall structure is comparatively complicated, and processing is troublesome, has prolonged bluetooth speaker's manufacturing cycle greatly to the equipment cost and the cost of labor that have increased the input.

It is worth noting that in the mode of fusing and manufacturing the external accessory and the Bluetooth sound box together in the early stage, the external accessory also easily influences the inherent waterproof sealing performance of the Bluetooth sound box.

Therefore, how to conveniently manufacture the portable bluetooth speaker and how to effectively ensure the waterproof sealing performance of the portable bluetooth speaker are difficult problems that enterprises pay attention to at present.

SUMMERY OF THE UTILITY MODEL

An advantage of the utility model is that a portable bluetooth speaker, wherein carry the through-hole that inserts bluetooth speaker to insertion part through the stiff end cooperatees with the locating part, and the locating part is firmly restricted insertion part at the shell intracavity through the spacing end of relative through-hole symmetric distribution, realizes carrying the firm connection between piece and the audio amplifier casing, and not only overall structure is simple, easily assembles or makes moreover, can be very big shorten manufacturing cycle, saving equipment cost and cost of labor.

An advantage of the utility model is that a portable bluetooth speaker is provided, wherein grafting portion is wavy, is convenient for make by the direct integrated into one piece of tip of wide meshbelt, has further improved the convenience that this bluetooth speaker made, can also promote the spacing fixed ability of locating part to carrying the piece at the increase grafting portion of limited space within range maximize and the area of contact between the locating part simultaneously.

An advantage of the utility model is that a portable bluetooth speaker is provided, wherein it is spacing to keep off the circumference formation of piece at the locating part through enclosing, can avoid the locating part axial float to appear and break away from the condition of spliced eye, has effectively ensured the limiting displacement of locating part to the carrier, makes the carrier be difficult for droing.

An advantage of the utility model is that a portable bluetooth speaker is provided, wherein through the apron with enclose the cooperation that keeps off the piece, can strengthen this bluetooth speaker's waterproof sealing performance to a certain extent, in addition, at the junction of enclosing the fender casing, perhaps set up sealed glue in the junction and the spacing intracavity that enclose the fender casing simultaneously, can further improve this bluetooth speaker's waterproof sealing performance.

In order to achieve the utility model discloses above at least one advantage, the utility model provides a portable bluetooth speaker, including the audio amplifier casing, wherein the audio amplifier casing has a shell chamber and centers on forming the conch wall in shell chamber, the audio amplifier casing in the conch wall is provided with an at least through-hole, the audio amplifier casing still is provided with and carries piece and locating part, wherein carry the piece with the through-hole cooperatees and inserts and establish in the through-hole to a relative stiff end and a carrying end have, wherein the stiff end is located the shell intracavity, carry the piece in the stiff end is provided with grafting portion along predetermined angle slope extension, be provided with in the grafting portion and be suitable for holding the spliced eye of locating part, the locating part has at least two can be relative the spacing end of through-hole symmetric distribution, just spacing end is all pasted and is established the inside wall of audio amplifier casing.

According to the utility model discloses an embodiment, the through-hole is set up in the lateral wall and/or the diapire of audio amplifier casing.

According to an embodiment of the invention, the carrier is embodied as a band, the insertion part is opposite the top band surface or the bottom band surface of the carrier extends perpendicularly.

According to the utility model discloses an embodiment, the piece of carrying is implemented as wide meshbelt, the through-hole is implemented as quad slit or waist type hole correspondingly.

According to the utility model discloses an embodiment, grafting portion is wavy, and follows the width direction of carrying the piece extends, grafting portion with carry a integrated into one piece, perhaps with the material of carrying the piece is the same, the extending direction of spliced eye with the width direction of carrying the piece is the same, the locating part is implemented to spacing round pin axle.

According to the utility model discloses an embodiment, the audio amplifier casing in the shell intracavity is provided with to enclose and keeps off the piece, enclose and keep off the piece and be configured to can wrap the through-hole to be formed with and be suitable for and hold the stiff end, grafting portion and the spacing chamber of locating part, the spacing end of locating part is close to enclose and keep off the piece.

According to the utility model discloses an embodiment, the audio amplifier casing still is provided with the apron, the apron is in order to block the mode in spacing chamber is set up enclose the opening part that keeps off the piece.

According to the utility model discloses an embodiment, the apron with enclose keep off the piece and the audio amplifier casing cooperatees to constitute and encloses and keeps off the casing, the junction coating that encloses and keep off the casing has sealed glue.

According to the utility model discloses an embodiment, sealed glue has been filled into to spacing intracavity.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description.

Drawings

Fig. 1 shows an explosion structure schematic diagram of the portable bluetooth speaker of the present application.

Fig. 2 shows a schematic top cross-sectional view of the portable bluetooth speaker of the present application.

Fig. 3 shows a schematic structural diagram of the stopper and the carrier in the present application.

Reference numerals: 10-sound box shell, 101-shell cavity, 102-through hole, 11-shell wall, 111-side wall, 112-bottom wall, 20-carrying piece, 21-fixed end, 22-carrying end, 23-plug part, 201-plug hole, 30-limiting piece, 31-limiting end, 40-enclosing piece, 401-limiting cavity and 50-cover plate.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the disclosure of the specification, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and, therefore, the above-described terms should not be construed as limiting the invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1 to 3, a portable bluetooth speaker according to a preferred embodiment of the present invention will be described in detail below, wherein the portable bluetooth speaker includes a speaker housing 10, wherein the speaker housing 10 has a housing cavity 101 and a housing wall 11 surrounding the housing cavity 101. Typically, the housing wall 11 comprises side walls 111 and a bottom wall 112, without excluding the provision of a top wall, wherein the top wall, when present, is removable or movable. The speaker housing 10 has at least one through hole 102 formed in the housing wall 11, wherein the through hole 102 is implemented as one or two, three, or more than one, mainly for convenience of carrying, and when the through hole 102 is implemented as one, the through hole 102 is generally disposed in the side wall 111, and in some cases, may be disposed in the bottom wall 112 or the top wall, and when the through hole 102 has more than one, the through holes 102 may be simultaneously located in one wall, or may be distributed in multiple walls. The sound box shell 10 is further provided with a carrying piece 20 and a limiting piece 30, wherein the carrying piece 20 is inserted into the through hole 102 in a matching manner, and has a fixed end 21 and a carrying end 22 which are opposite to each other, wherein the fixed end 21 is located in the shell cavity 101, meanwhile, the carrying piece 20 is provided with an insertion part 23 in the way that the fixed end 21 extends obliquely along a predetermined angle, the insertion part 23 is provided with an insertion hole 201 suitable for accommodating the limiting piece 30, meanwhile, the limiting piece 30 is provided with at least two limiting ends 31 which are symmetrically distributed relative to the through hole 102, and the limiting ends 31 are all attached to the inner side wall 111 of the sound box shell 10, so that the carrying piece 20 is prevented from falling off due to the blocking of the limiting piece 30 by the sound box shell 10.

Thus, when manufacturing the bluetooth speaker, the speaker housing 10 with the through hole 102 is first formed, then the carrier 20 is inserted through the through hole 102, and the limiting member 30 is inserted into the insertion hole 201 of the insertion portion 23 at the fixed end 21 of the carrier 20 in the housing cavity 101, so that the fixed connection between the carrier 20 and the speaker housing 10 can be completed. Since the limiting member 30 has at least two limiting ends 31 symmetrically distributed with respect to the through hole 102, and the limiting ends 31 are attached to the inner sidewall 111 of the speaker housing 10, the limiting member 30 can be blocked by the wall of the speaker housing 10 in any state, so that the limiting member 30 has a better limiting and fixing effect, and the carrier 20 is prevented from falling off.

The limiting element 30 can be implemented as a pin, so that it has two limiting ends 31 symmetrically distributed with respect to the through hole 102, or as a cross, so that it has four limiting ends 31 symmetrically distributed with respect to the through hole 102, which have a better limiting and fixing effect with respect to the carrying element 20 in the form of a pin, and at the same time, when the limiting element 30 is implemented as a cross, the insertion hole 201 also extends in a cross shape.

It is further preferred that the carrier 20 is embodied as a band-shaped element, while the plug-in part 23 extends perpendicularly with respect to the top or bottom band surface of the carrier 20. For example, when the through hole 102 is disposed on the side wall 111 of the sound box housing 10, the inserting portion 23 extends perpendicularly toward the top wall or the bottom wall 112 relative to the carrier 20, and the space of the housing cavity 101 occupied by the inserting portion 23 can be saved compared to a non-perpendicular extending manner. In addition, the vertically extending manner can also play a certain limiting role on the carrying element 20 by blocking the insertion part 23 by the side wall 111 of the sound box housing 10.

It is further preferred that the carrier 20 is embodied as a wide webbing for easy carrying, while the through hole 102 is embodied as a square hole or a kidney-shaped hole, respectively.

Further preferably, the inserting portion 23 is wavy and extends along the width direction of the carrying member 20, meanwhile, the inserting portion 23 and the carrying member 20 are integrally formed, or the material of the inserting portion is the same as that of the carrying member 20, the extending direction of the inserting hole 201 is the same as that of the width direction of the carrying member 20, and meanwhile, the limiting member 30 is implemented as a limiting pin. Therefore, the contact area between the limiting member 30 and the inserting part 23 can be increased to the maximum extent through the wavy design in the limited space range, so that the limiting capability and the limiting effect on the carrying member 20 are improved, and the carrying member 20 is prevented from falling off.

Although the water-proof sealing performance at the through hole 102 can be ensured to some extent by the cooperation of the carrier 20 and the through hole 102, and the position action of the limiting member 30 and the inserting portion 23 in the housing cavity 101, the water-proof sealing performance of the carrier 20 is liable to be affected when the carrier is moved. Therefore, it is further preferable that a surrounding stopper 40 is disposed in the enclosure cavity 101 of the sound box housing 10, wherein the surrounding stopper 40 is configured to surround the through hole 102 and is formed with a limiting cavity 401 adapted to accommodate the fixing end 21, the inserting portion 23 and the limiting member 30, and meanwhile, the limiting end 31 of the limiting member 30 is close to the surrounding stopper 40. Generally, only a small clearance distance is provided between the limiting end 31 of the limiting member 30 and the enclosure member 40, which not only can limit the moving space of the limiting member 30, reduce the axial play distance of the limiting member 30, avoid the limiting member 30 from separating from the insertion hole 201 and the carrying member 20 from separating from the sound box housing 10, but also can reduce the space of the casing cavity 101 occupied by the enclosure member 40 as much as possible, so that more components can be flexibly arranged in the sound box housing 10.

Further preferably, the sound box housing 10 is further provided with a cover plate 50, wherein the cover plate 50 is disposed at the opening of the enclosure stopper 40 in a manner capable of blocking the limiting cavity 401, so as to cooperate with the enclosure stopper 40 to block or seal the limiting cavity 401, so as to further enhance the waterproof sealing performance at the through hole 102.

Further preferably, the cover plate 50, the enclosure 40 and the speaker housing 10 cooperate to form an enclosure housing, wherein the joint of the enclosure housing is coated with a sealant to further enhance the waterproof sealing performance at the through hole 102.

Further preferably, a sealant is poured into the limiting cavity 401 to further enhance the waterproof sealing performance at the through hole 102. Generally, the sealant poured into the limiting cavity 401 only needs to submerge the position of the through hole 102, so that on the basis of achieving the purpose of strengthening the sealing performance, raw materials and cost can be saved as much as possible.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The advantages of the present invention are already complete and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.

Claims (9)

1. Portable bluetooth speaker, including the audio amplifier casing, wherein the audio amplifier casing has a shell chamber and centers on forming the conch wall in shell chamber, its characterized in that, the audio amplifier casing in the conch wall is provided with an at least through-hole, the audio amplifier casing still is provided with and carries piece and locating part, wherein carry the piece with the through-hole cooperatees and inserts and establish in the through-hole to have a relative stiff end and a carry end, wherein the stiff end is located the shell intracavity, carry the piece in the stiff end extends along predetermined angle slope and is provided with grafting portion, be provided with on the grafting portion and be suitable for and hold the spliced eye of locating part, the locating part has at least two can be relative the spacing end of through-hole symmetric distribution, just spacing end is all pasted and is established the inside wall of audio amplifier casing.

2. The portable bluetooth speaker of claim 1, wherein the through-hole is provided in a side wall and/or a bottom wall of the speaker housing.

3. A portable bluetooth speaker as claimed in claim 1 or 2, characterized in that the carrier is embodied as a strip, the plug-in part extending perpendicularly with respect to a top or bottom strip of the carrier.

4. A portable bluetooth speaker as claimed in claim 3, characterized in that the carrier is embodied as a wide webbing and the through-hole is embodied as a square-shaped hole or a kidney-shaped hole, respectively.

5. The portable bluetooth speaker as claimed in claim 4, wherein the insertion portion is wavy and extends along a width direction of the carrying member, the insertion portion is integrally formed with the carrying member, or is made of the same material as the carrying member, the insertion hole extends in the same direction as the width direction of the carrying member, and the position-limiting member is implemented as a position-limiting pin.

6. The portable bluetooth speaker as claimed in claim 5, wherein a surrounding member is disposed in the cavity of the speaker housing, the surrounding member is configured to surround the through hole and is formed with a position-limiting cavity adapted to receive the fixing end, the inserting portion and the position-limiting member, and the position-limiting end of the position-limiting member is close to the surrounding member.

7. The portable bluetooth speaker as claimed in claim 6, wherein the speaker housing is further provided with a cover plate, and the cover plate is disposed at the opening of the enclosure member in a manner capable of sealing the position-limiting cavity.

8. The portable bluetooth speaker as claimed in claim 7, wherein the cover plate cooperates with the enclosure and the speaker housing to form an enclosure housing, and the joint of the enclosure housing is coated with a sealant.

9. The portable bluetooth speaker of claim 8, wherein the cavity is filled with a sealant.

Images