CN112954556A

CN112954556A - Thin piezoelectric loudspeaker installation equipment

Info

Publication number: CN112954556A
Application number: CN202110116470.4A
Authority: CN
Inventors: 刘海阳
Original assignee: Nanjing Hufan Trading Co ltd
Current assignee: Xie Chengzhong
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-06-11

Abstract

The invention discloses a thin piezoelectric loudspeaker installation device, which structurally comprises a base, a pressing platform, a loudspeaker socket and an installation block, wherein the top surface of the base is welded and connected with the bottom surface of the pressing platform, the loudspeaker socket and the left side of the pressing platform are integrally formed, the installation block is embedded into the front surface of the pressing platform, a piezoelectric sheet is installed through the installation block, when electricity is needed to be generated, the pressing platform is pressed to generate current through pressure and output the current to the capacitor, so that the loudspeaker inserted into the loudspeaker socket can generate sound, if one piezoelectric sheet is damaged in the using process, the electromagnet can be started through the current generated by other piezoelectric sheets, and then the electromagnet pushes out the damaged piezoelectric material, and meanwhile, the contact heads are pushed inwards through the inner push rod, so that the contact heads are quickly contacted with each other without rebounding, the current can be continuously circulated, and the problem that the whole equipment cannot be continuously operated due to the damage of a single piezoelectric piece is avoided.

Description

Thin piezoelectric loudspeaker installation equipment

Technical Field

The invention relates to the field of piezoelectric materials, in particular to thin piezoelectric loudspeaker mounting equipment.

Background

The piezoelectric loudspeaker is a device which generates current through the piezoelectric effect of a piezoelectric material, transmits the current to the loudspeaker and then enables the loudspeaker to be electrified to generate sound, when the piezoelectric loudspeaker is installed, the piezoelectric loudspeaker needs to be fixed through installation equipment, when power is generated through thin piezoelectric sheets, the current generated by a single thin piezoelectric sheet is very limited, so that a plurality of thin piezoelectric sheets need to be connected in series in the installation equipment to superpose the current, the current intensity is increased, and the loudspeaker can be driven to generate sound.

Disclosure of Invention

In view of the above problems, the present invention provides a thin piezoelectric speaker mounting apparatus.

In order to achieve the purpose, the invention is realized by the following technical scheme: the thin piezoelectric loudspeaker installation equipment structurally comprises a base, a pressing table, a loudspeaker socket and an installation block, wherein the top surface of the base is welded with the bottom surface of the pressing table, the loudspeaker socket and the left side of the pressing table are integrally formed, and the installation block is embedded into the front surface of the pressing table; the installation piece is including insulating casing, electric capacity, mount, piezoelectric structure, the insulating casing inlayer is inlayed admittedly with the electric capacity left side and is connected, piezoelectric structure imbeds in the mount right side, on the mount with insulating casing inlayer welded connection, piezoelectric structure left side is connected with electric capacity right side electricity, piezoelectric structure is equipped with seven, seven piezoelectric structure gaps imbed in the mount right side uniformly.

Furthermore, the piezoelectric structure comprises a piezoelectric sheet, a magnetic joint, a socket and a conducting wire, wherein the left side of the piezoelectric sheet is connected with the right side of the magnetic joint in a welding mode, the inner layer of the socket is in contact with the outer layer of the magnetic joint, the left side of the socket is embedded into the middle section of the conducting wire, and the magnetic joint is made of a permanent magnet with magnetism as a positive pole.

Furthermore, the socket comprises a conductive shell, a connecting block, a twisting wheel, a clamping block and a push handle, wherein the connecting block is embedded into the top surface of the conductive shell, the inner layer of the conductive shell is movably clamped with the left side of the clamping block through the twisting wheel, the top surface of the clamping block is connected with the inner layer of the conductive shell through the push handle, the push handle is provided with two push handles, and the two push handles are arranged on the upper surface and the lower surface of the clamping block in a mirror image mode.

Furthermore, the clamp splice includes installation cover, conducting block, electro-magnet, sliding tray, laminating head, the installation cover is outer to be inlayed with the conducting block left side and to be connected admittedly, the electro-magnet is embedded in the conducting block inlayer, the sliding tray is the integrated into one piece with the conducting block is inside, laminating head left side and sliding tray inlayer contact each other, the magnetism that produces after the electro-magnet circular telegram is anodal, the conducting block inlayer is equipped with fourteen smooth spin structures.

Furthermore, the laminating head comprises a moving block, a positioning head, a clamping groove, two pushing springs and two electric connecting rods, the left side of the moving block is connected with the right side of the positioning head in a welded mode, the clamping groove and the bottom surface of the moving block are integrally formed, the top surface of the moving block is connected with the bottom surface of the electric connecting rods through the pushing springs, the top surface of the moving block is movably clamped with the left side of the electric connecting rods, the number of the pushing springs is two, and gaps between the two pushing springs are uniformly distributed between the moving block and the.

Furthermore, connect the excellent torsion head, interior pressure frame, absorption ring, contact, turn round the first outer loop and press frame left side to inlay solid and be connected, absorption ring both ends and interior pressure frame inlayer activity block, the contact outer loop with press frame right side to inlay solid and be connected, interior pressure frame inlayer is equipped with twenty V type groove structures.

Furthermore, the absorption ring comprises an inner push rod, an outer ring shell, a torsion spring, a pressure head and an inner shaft, the bottom end of the inner push rod is movably clamped with the outer ring of the outer ring shell, the inner ring of the outer ring shell is connected with the top of the pressure head through the torsion spring, the bottom surface of the pressure head is fixedly connected with the outer ring of the inner shaft in an embedded mode, and five torsion springs are arranged and distributed between the pressure head and the outer ring shell in a star shape.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

the piezoelectric pieces are arranged through the mounting block, when electricity is needed to be generated, the pressing platform can generate current through pressure and output the current to the capacitor, so that a loudspeaker inserted into a loudspeaker socket can generate sound, if one piezoelectric piece is damaged in the using process, the electromagnet can be started through the current generated by other piezoelectric pieces, the electromagnet pushes out the damaged piezoelectric material, meanwhile, the contact heads are pushed inwards through the inner push rods, the contact heads are quickly contacted with each other without rebounding, the current can be continuously circulated, and the problem that the whole equipment cannot be continuously operated due to the damage of the single piezoelectric piece is avoided.

Drawings

Fig. 1 is a schematic perspective view of a thin piezoelectric speaker mounting apparatus according to the present invention.

Fig. 2 is a schematic structural view of a left side cross section of the mounting block of the present invention.

Fig. 3 is a schematic structural view of a front cross section of the piezoelectric structure of the present invention.

Fig. 4 is a schematic structural diagram of a front cross section of the socket of the present invention.

FIG. 5 is a schematic structural view of a front cross section of the clamping block of the present invention.

Fig. 6 is a schematic structural view of a front cross section of the bonding head according to the present invention.

FIG. 7 is a schematic structural view of a front cross section of the contact rod of the present invention.

FIG. 8 is a schematic structural view of an elevational cross-section of an absorbent ring in accordance with the present invention.

In the figure: base-1, pressing table-2, loudspeaker socket-3, mounting block-4, insulating shell-41, capacitor-42, fixing frame-43, piezoelectric structure-44, piezoelectric sheet-441, magnetic joint-442, socket-443, conductive wire-444, conductive shell-A1, connecting block-A2, twisting wheel-A3, clamping block-A4, push handle-A5, mounting sleeve-A41, conductive block-A42, electromagnet-A43, sliding groove-A44, joint head-A45, moving block-B1, positioning head-B2, clamping groove-B3, push spring-B4, electric rod-B5, twisting head-B51, inner pressure frame-B52, absorption ring-B53, contact head-B54, inner push rod-C1, shell-C2, magnetic joint-B5, outer ring-B51, inner pressure frame-B52, absorption ring-B53, contact head-B54, inner push rod-C, A torsion spring-C3, a pressure head-C4 and an inner shaft-C5.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows:

referring to fig. 1-6, the embodiments of the present invention are as follows: the thin piezoelectric loudspeaker installation equipment structurally comprises a base 1, a pressing table 2, a loudspeaker socket 3 and an installation block 4, wherein the top surface of the base 1 is welded with the bottom surface of the pressing table 2, the loudspeaker socket 3 and the left side of the pressing table 2 are integrally formed, and the installation block 4 is embedded into the front surface of the pressing table 2; the mounting block 4 comprises an insulating shell 41, a capacitor 42, a fixing frame 43 and a piezoelectric structure 44, wherein the inner layer of the insulating shell 41 is fixedly connected with the left side of the capacitor 42, the piezoelectric structure 44 is embedded into the right side of the fixing frame 43, the upper surface and the lower surface of the fixing frame 43 are connected with the inner layer of the insulating shell 41 in a welding manner, the left side of the piezoelectric structure 44 is electrically connected with the right side of the capacitor 42, seven piezoelectric structures 44 are arranged, gaps of the seven piezoelectric structures 44 are uniformly embedded into the right side of the fixing frame 43, and the series connection of a plurality of piezoelectric sheets is facilitated to provide sufficient.

The piezoelectric structure 44 includes a piezoelectric sheet 441, a magnetic connector 442, a socket 443, and a conductive wire 444, wherein the left side of the piezoelectric sheet 441 is welded to the right side of the magnetic connector 442, the inner layer of the socket 443 is in contact with the outer layer of the magnetic connector 442, the left side of the socket 443 is embedded in the middle section of the conductive wire 444, and the magnetic connector 442 is made of a permanent magnet with magnetism as a positive pole, which is beneficial to pushing out the damaged piezoelectric sheet 441 by magnetic force.

The socket 443 comprises a conductive shell A1, a connecting block A2, a twisting wheel A3, a clamping block A4 and a push handle A5, wherein the connecting block A2 is embedded in the top surface of the conductive shell A1, the inner layer of the conductive shell A1 is movably clamped with the left side of the clamping block A4 through the twisting wheel A3, the top surface of the clamping block A4 is connected with the inner layer of the conductive shell A1 through the push handle A5, the number of the push handles A5 is two, and the two push handles A5 are distributed on the upper surface and the lower surface of the clamping block A4 in a mirror image mode, so that the closing speed is accelerated.

The clamping block A4 comprises a mounting sleeve A41, a conductive block A42, an electromagnet A43, a sliding groove A44 and a fitting head A45, the outer layer of the mounting sleeve A41 is fixedly connected with the left side of the conductive block A42 in an embedded mode, the electromagnet A43 is embedded in the inner layer of the conductive block A42, the sliding groove A44 and the inner portion of the conductive block A42 are integrally formed, the left side of the fitting head A45 is in mutual contact with the inner layer of the sliding groove A44, magnetism generated after the electromagnet A43 is electrified is a positive pole, and the inner layer of the conductive block A42 is provided with fourteen smooth rolling ball structures, so that friction resistance is smaller when the magnetic joint 442 is pushed out.

The attaching head A45 comprises a moving block B1, a positioning head B2, a clamping groove B3, a pushing spring B4 and an electric connecting rod B5, the left side of the moving block B1 is connected with the right side of the positioning head B2 in a welding mode, the clamping groove B3 and the bottom surface of a moving block B1 are integrally formed, the top surface of the moving block B1 is connected with the bottom surface of the electric connecting rod B5 through a pushing spring B4, the top surface of the moving block B1 is movably clamped with the left side of the electric connecting rod B5, the pushing springs B4 are two, the two pushing springs B4 are evenly distributed between the moving block B1 and the electric connecting rod B5 in a clearance mode, the speed during pushing is increased, and the attaching effect is enhanced through.

Based on the above embodiment, the specific working principle is as follows: when the pressing platform 2 is pressed, the pressure is output to the fixing frame 43 and then conducted to the piezoelectric sheet 441, so that the piezoelectric sheet 441 generates current, and the current is output to the clamping block a4 of the socket 443 through the magnetic joint 442 connected with the piezoelectric sheet 441, so that the clamping block a4 outputs the current to the conductive wire 444 through the conductive shell a1, the capacitor 42 is filled with the current, the current is intensively released and output to the loudspeaker, so that the loudspeaker generates sound, when the single piezoelectric sheet 441 is crushed, the current is broken at the position, the resistance is infinite, so that the current flows into the electromagnet a43 of the clamping block a4, magnetic force is generated, the magnetic joint 442 with the same polarity as the magnetic joint is outward, and the damaged piezoelectric sheet 441 is pushed out of the piezoelectric sheet 441, and the support of the magnetic joint 442 is lost, the push handle A5 is caused to push the joint head A45 of the clamping block A4, and further the conductive block A42 is enabled to move towards the middle at the same time, so that the joint heads A45 are contacted with each other, when the joint head A45 moves, the electric connection rod B5 is pushed out through the push spring B4, the electric connection rod B5 is enabled to be quickly jointed and is tightly connected through the elastic force generated by the push spring B4, at the moment, current can be continuously transmitted to the moving block B1 through the electric connection rod B5, and then the current is output to the conductive shell A1 through the conductive block A42 and is continuously transmitted in the conductive wire 444, and the loudspeaker can continuously generate sound.

Example two:

referring to fig. 7-8, the embodiment of the present invention is as follows: connect electric stick B5 including turn round B51, interior pressure frame B52, absorption ring B53, contact B54, turn round B51 outer loop and interior pressure frame B52 left side embedded solid be connected, absorption ring B53 both ends and interior pressure frame B52 inlayer activity block, contact B54 outer loop and interior pressure frame B52 right side embedded solid be connected, interior pressure frame B52 inlayer is equipped with twenty V type groove structures, is favorable to the directional deformation of faster.

The absorbing ring B53 comprises an inner push rod C1, an outer ring shell C2, a torsion spring C3, a pressure head C4 and an inner shaft C5, the bottom end of the inner push rod C1 is movably clamped with an outer ring of the outer ring shell C2, the inner ring of the outer ring shell C2 is connected with the top of the pressure head C4 through a torsion spring C3, the bottom surface of the pressure head C4 is fixedly connected with the outer ring of the inner shaft C5 in an embedded mode, the torsion springs C3 are provided with five torsion springs, and the five torsion springs C3 are distributed between the pressure head C4 and the outer ring shell C2 in a star mode, so that the limit.

Based on the above embodiment, the specific working principle is as follows: when the power connection rods B5 are in mutual impact contact, the contact heads B54 generate impact force through mutual impact, so that the inner pressure frame B54 is deformed along the V-shaped groove on the surface of the inner pressure frame B54, the absorption ring B53 is pressed inwards, the inner push rod C1 of the absorption ring B53 is pressed along with the deformation, the outer ring shell C2 is further twisted, the torsion spring C3 is twisted to absorb the impact force, the contact heads B54 are prevented from bouncing away from each other due to the reaction force of the impact force at the moment of contact, the connection stability is guaranteed, the elastic force is slowly released outwards, the inner pressure frame B52 is gradually restored to the original shape, the mutual pressure between the contact heads B54 is increased in the restoration process, and the contact heads are attached more tightly.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a slim piezoelectric speaker erection equipment, its structure includes base (1), pressure platform (2), speaker socket (3), installation piece (4), its characterized in that:

the top surface of the base (1) is connected with the bottom surface of the pressing table (2) in a welding mode, the loudspeaker socket (3) and the left side of the pressing table (2) are integrally formed, and the mounting block (4) is embedded into the front surface of the pressing table (2);

the installation piece (4) is including insulating casing (41), electric capacity (42), mount (43), piezoelectric structure (44), insulating casing (41) inlayer is connected with electric capacity (42) left side is embedded solid, piezoelectric structure (44) are embedded in mount (43) right side, mount (43) upper and lower face and insulating casing (41) inlayer welded connection, piezoelectric structure (44) left side is connected with electric capacity (42) right side electricity.

2. A thin piezoelectric speaker mounting apparatus according to claim 1, wherein: the piezoelectric structure (44) comprises a piezoelectric sheet (441), a magnetic joint (442), a socket (443) and a conductive wire (444), wherein the left side of the piezoelectric sheet (441) is connected with the right side of the magnetic joint (442) in a welding mode, the inner layer of the socket (443) is in contact with the outer layer of the magnetic joint (442), and the left side of the socket (443) is embedded into the middle section of the conductive wire (444).

3. A thin piezoelectric speaker mounting apparatus according to claim 2, wherein: socket (443) includes electrically conductive shell (A1), link (A2), wrench movement wheel (A3), clamp splice (A4), pushes away handle (A5), link (A2) are embedded in electrically conductive shell (A1) top surface, electrically conductive shell (A1) inlayer is through wrench movement wheel (A3) and clamp splice (A4) left side activity block, clamp splice (A4) top surface is connected with electrically conductive shell (A1) inlayer through pushing away handle (A5).

4. A thin piezoelectric speaker mounting apparatus according to claim 3, wherein: the clamp splice (A4) is including installation cover (A41), conducting block (A42), electro-magnet (A43), sliding tray (A44), laminating head (A45), installation cover (A41) skin and conducting block (A42) left side embedded solid are connected, electro-magnet (A43) imbeds in conducting block (A42) inlayer, sliding tray (A44) and the inside integrated into one piece that is of conducting block (A42), laminating head (A45) left side and sliding tray (A44) inlayer contact each other.

5. A thin piezoelectric speaker mounting apparatus according to claim 4, wherein: the attaching head (A45) comprises a moving block (B1), a positioning head (B2), a clamping groove (B3), a push spring (B4) and an electricity connecting rod (B5), the left side of the moving block (B1) is connected with the right side of the positioning head (B2) in a welding mode, the clamping groove (B3) and the bottom surface of the moving block (B1) are integrally formed, the top surface of the moving block (B1) is connected with the bottom surface of the electricity connecting rod (B5) through the push spring (B4), and the top surface of the moving block (B1) is movably clamped with the left side of the electricity connecting rod (B5).

6. A thin piezoelectric speaker mounting apparatus according to claim 5, wherein: connect electric stick (B5) including turn round head (B51), interior pressure frame (B52), absorbing ring (B53), contact (B54), turn round head (B51) outer loop and interior pressure frame (B52) left side are embedded firmly and are connected, absorbing ring (B53) both ends and interior pressure frame (B52) inlayer activity block, contact (B54) outer loop and interior pressure frame (B52) right side are embedded firmly and are connected.

7. A thin piezoelectric speaker mounting apparatus according to claim 6, wherein: the absorption ring (B53) comprises an inner push rod (C1), an outer ring shell (C2), a torsion spring (C3), a pressure head (C4) and an inner shaft (C5), wherein the bottom end of the inner push rod (C1) is movably clamped with the outer ring of the outer ring shell (C2), the inner ring of the outer ring shell (C2) is connected with the top of the pressure head (C4) through the torsion spring (C3), and the bottom surface of the pressure head (C4) is fixedly connected with the outer ring of the inner shaft (C5).