CN219437148U - Terminal mounting structure and electronic equipment - Google Patents
Terminal mounting structure and electronic equipment Download PDFInfo
- Publication number
- CN219437148U CN219437148U CN202223611736.1U CN202223611736U CN219437148U CN 219437148 U CN219437148 U CN 219437148U CN 202223611736 U CN202223611736 U CN 202223611736U CN 219437148 U CN219437148 U CN 219437148U
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- insertion groove
- mounting structure
- terminal mounting
- main board
- bending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model belongs to the technical field of electroacoustic conversion equipment, and particularly relates to a terminal mounting structure and electronic equipment. The terminal mounting structure comprises a basin frame and a wiring terminal, wherein the basin frame is provided with at least one inserting groove, the wiring terminal comprises an inserting end and a welding end, the inserting end comprises a main board part and a bending part, the main board part is connected with the welding end, a first end of the bending part is connected with the main board part, and a second end of the bending part protrudes out of the board surface of the main board part and is arranged towards the welding end; the bending part and at least part of the main board part are inserted into the insertion groove, and the second end is clamped with the inner wall surface of the insertion groove. According to the terminal installation structure provided by the utility model, the bending part can be fixed in the inserting groove, so that the bending part is prevented from withdrawing from the inserting groove, and the fixing effect between the wiring terminal and the basin frame is further improved.
Description
Technical Field
The utility model belongs to the technical field of electroacoustic conversion equipment, and particularly relates to a terminal mounting structure and electronic equipment.
Background
The prior device mode of the connecting terminal and the plastic basin frame of the loudspeaker is generally provided with a convex hull on the basin frame, and corresponding hole-shaped structures are arranged on the connecting terminal, and the hole-shaped structures are sleeved on the outer package of the convex hull so as to fix the connecting terminal. The convex hulls are easy to scrape and collide on the inner side walls of the hole-shaped structures in the assembly process of the wiring terminal, so that abrasion of the convex hulls is reduced, even the convex hulls are flattened, and the fixing effect on the wiring terminal is reduced or lost.
Disclosure of Invention
The utility model aims to at least solve the technical problem that the fixing effect of a wiring terminal and a plastic basin frame is poor. This object is achieved by:
a first aspect of the present utility model proposes a terminal mounting structure comprising:
the basin stand is provided with at least one inserting groove;
the connecting terminal comprises a plug-in end and a welding end, wherein the plug-in end comprises a main board part and a bending part, the main board part is connected with the welding end, a first end of the bending part is connected with the main board part, and a second end of the bending part protrudes out of the board surface of the main board part and is arranged towards the welding end;
the bending part and at least part of the main board part are inserted into the insertion groove, and the second end is clamped with the inner wall surface of the insertion groove.
According to the terminal installation structure, the bending part is arranged, after the bending part is spliced, the second end of the bending part protrudes out of the plate surface of the main plate part and faces the welding end, so that the bending part can be fixed in the splicing groove through the clamping connection between the second end and the inner wall surface of the splicing groove, the bending part is prevented from withdrawing from the splicing groove, and the fixing effect between the wiring terminal and the basin frame is improved.
In addition, the terminal mounting structure according to the present utility model may further have the following additional technical features:
in some embodiments of the present utility model, an elastic member is disposed on an inner wall surface of the plugging slot, which is clamped with the bending portion, and the elastic member is disposed opposite to the bending portion; or at least part of the basin frame is an elastic piece, and the elastic piece is provided with the inserting groove.
In some embodiments of the utility model, the frame is a plastic frame, and the plastic frame is formed with the insertion groove.
In some embodiments of the present utility model, an inner wall surface of the plugging groove, which is snapped with the bending portion, is provided with a plugging protrusion, and the second end is snapped with the plugging protrusion.
In some embodiments of the present utility model, an inner wall surface of the insertion groove, which is clamped with the bending portion, is provided with an insertion groove, at least part of the bending portion is inserted into the insertion groove, and the second end is clamped with the inner wall surface of the insertion groove.
In some embodiments of the present utility model, a first included angle is formed between the bending portion and the main board portion before the bending portion is not inserted into the insertion slot, and the first included angle ranges from 5 ° to 30 °.
In some embodiments of the utility model, the size of the plugging slot is larger than the size of the main board along a first direction, wherein the first direction is parallel to the board surface of the main board and perpendicular to the insertion direction of the main board.
In some embodiments of the utility model, the dimension of the mating groove and the main board portion in the first direction is in a range of 0.1mm to 0.2mm.
In some embodiments of the utility model, the bending portion is an elastic piece, and an opening size of the plugging slot is smaller than a size of the second end from the main board portion along a direction perpendicular to the main board portion.
In some embodiments of the present utility model, the basin stand includes a body portion and at least one protruding portion, the protruding portion is disposed on an outer peripheral surface of the body portion, the inserting groove is formed between the protruding portion and the body portion, and the protruding portion is provided with an opening corresponding to the bending portion.
Another aspect of the present utility model also proposes an electronic apparatus having the terminal mounting structure described in any one of the above.
The foregoing description is only an overview of the technical solutions of the present application, and may be implemented according to the content of the specification in order to make the technical means of the present application more clearly understood, and in order to make the above-mentioned and other objects, features and advantages of the present application more clearly understood, the following detailed description of the present application will be given.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. Wherein:
fig. 1 is a schematic structural view of a terminal mounting structure according to an embodiment of the present application;
FIG. 2 is a schematic view of the basin stand of FIG. 1;
fig. 3 is a schematic front view of the connection terminal in fig. 1;
fig. 4 is a schematic view of the back structure of the connection terminal in fig. 1.
The reference numerals in the drawings are as follows:
1: a terminal mounting structure;
10: basin stand, 11: body part, 12: boss, 121: first plate portion, 122: second plate portion, 13: a plug-in groove;
20: binding post, 21: plug end, 211: main plate portion, 212: bending part, 2121: first end, 2122: second end, 22: and welding the ends.
Detailed Description
Exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For ease of description, spatially relative terms, such as "inner," "outer," "lower," "below," "upper," "above," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.
In order to solve the technical problem that the fixing effect of the wiring terminal and the plastic basin frame is poor, the utility model provides a terminal mounting structure and electronic equipment with the terminal mounting structure.
As shown in fig. 1 to 4, the terminal mounting structure 1 of the present utility model is used for an electronic device, which may be a speaker box, a horn, or a speaker unit, or other devices having a speaker box, a horn, or a speaker unit. For convenience of description, the present application will only take the electronic device as a speaker for illustration.
In some embodiments of the present utility model, the terminal mounting structure 1 includes a basin frame 10 and a connection terminal 20, the basin frame 10 is provided with at least one insertion groove 13, the connection terminal 20 includes an insertion end 21 and a welding end 22, the insertion end 21 includes a main plate portion 211 and a bending portion 212, the main plate portion 211 is connected to the welding end 22, a first end 2121 of the bending portion 212 is connected to the main plate portion 211, and a second end 2122 of the bending portion 212 protrudes from a plate surface of the main plate portion 211 and is disposed toward the welding end 22; the bending portion 212 and at least part of the main board portion 211 are inserted into the insertion groove 13, and the second end 2122 is clamped to the inner wall surface of the insertion groove 13.
Specifically, the inside of the basin stand 10 may be used to install a magnetic circuit assembly and a coil assembly, so as to be used for sounding by a speaker, wherein a coil in the coil assembly may be connected with an external power source through a connection terminal 20, so that the coil after being electrified can drive the magnetic circuit assembly to vibrate, and further sounding of the speaker is realized. The insertion end 21 of the connection terminal 20 is inserted into the insertion groove 13 and is used for fixing the connection terminal 20. The welding end of the connecting terminal 20 is arranged 22 outside the inserting groove 13, thereby being convenient for connecting the circuit.
The bending portion 212 may be integrally formed with the main board 211 and formed by bending after being cut by a part of the main board 211, so as to improve the connection strength between the bending portion 212 and the main board 211. In some embodiments of the present utility model, the bending portion 212 may also be connected to the main plate portion 211 by welding or other means.
The second end 2122 of the bending portion 212 protrudes from the plate surface of the main plate 211 and is disposed towards the welding end 22, so that the second end can be clamped with the inner wall surface of the inserting groove 13, the bending portion 212 is fixed in the inserting groove 13, the bending portion 212 is prevented from withdrawing from the inserting groove 13, and the fixing effect between the connecting terminal 20 and the basin frame 10 is improved.
Referring again to fig. 1 to 4, in some embodiments of the present utility model, the frame 10 is a plastic frame, and the plastic frame is formed with a socket 13.
Specifically, after the bending portion 212 reaches the clamping position, the bending portion 212 is adjusted or the bending portion 212 recovers its deformation, so as to squeeze the insertion slot 13 formed by the plastic basin stand. The plastic basin frame above the bending portion 212 along the insertion direction is not extruded by the bending portion 212, so that the space between the plastic basin frame and the main board 211 is smaller than the space between the second end 2122 and the main board 211, and further the plastic basin frame is clamped with the second end 2122, thereby preventing the plugging end 21 from exiting the plugging slot 13 and ensuring the fixing effect between the connecting terminal 20 and the basin frame 10.
Referring to fig. 1 to 4, in some embodiments of the present utility model, the bending portion 212 is an elastic piece, and the opening size of the plugging slot 13 is smaller than the size between the second end 2122 and the main board 211 along the direction perpendicular to the main board 211.
Specifically, the opening sizes of the insertion grooves 13 at the respective positions in the insertion direction of the main plate portion 211 in the direction perpendicular to the main plate portion 211 are equal. Since the opening size of the insertion groove 13 is smaller than the size between the second end 2122 and the main plate 211, the insertion groove can be deformed by being squeezed during the insertion process of the bending portion 212, thereby facilitating the insertion process of the bending portion 212. Meanwhile, the plastic basin frame can deform under the extrusion of the bending part 212, so that the opening size of the inserting groove 13 is increased, and the inserting process of the bending part 212 is further facilitated.
When the bending portion 212 reaches the clamping position, the extruded plastic basin frame is restored to the original state after losing the extrusion of the bending portion 212, so that the plastic basin frame above the bending portion 212 along the insertion direction is restored to deform, the spacing between the plastic basin frame and the main board portion 211 after the restoring deformation is smaller than the spacing between the second end 2122 of the bending portion 212 and the main board portion 211, and is further clamped with the second end 2122, thereby preventing the inserting end 21 from exiting the inserting groove 13, and ensuring the fixing effect between the connecting terminal 20 and the basin frame 10.
Referring again to fig. 1 to 4, in some embodiments of the present utility model, it is also possible to provide only a portion of the tub 10 as an elastic member, and to form a socket 13 in the elastic member. Specifically, the elastic member may be a plastic member, so that the second end 2122 and the inserting groove 13 are clamped by pressing the elastic member.
Referring to fig. 1 to fig. 4, in some embodiments of the present utility model, an elastic member may be disposed on an inner wall surface of the plugging slot 13 that is engaged with the bending portion 212, and the elastic member is disposed opposite to the bending portion 212. Specifically, the elastic member may be a plastic sheet and is attached to an inner wall surface of the insertion groove 13 opposite to the bending portion 212, so that the second end 2122 is clamped to the insertion groove 13 by extruding the elastic member.
Referring to fig. 1 to 4, in some embodiments of the present utility model, an inner wall surface of the insertion groove 13 that engages with the bending portion 212 is provided with an insertion protrusion (not shown in the drawings), and the second end 2122 of the bending portion 212 engages with the insertion protrusion.
Specifically, the plugging slot 13 may be made of a rigid material, that is, may not be elastically deformed, and a plugging protrusion is provided on an inner wall surface of the plugging slot 13, which is engaged with the bending portion 212. When the bending portion 212 is inserted under the insertion protrusion along the insertion direction, the second end 2122 of the bending portion 212 is clamped with the insertion protrusion by adjusting the bending portion 212 or by self-restoring deformation of the bending portion 212, and the spacing between the second end 2122 and the main board 211 is larger than the spacing between the insertion protrusion and the main board 211, so as to prevent the insertion end 21 from exiting the insertion groove 13.
Referring to fig. 1 to fig. 4, in some embodiments of the present utility model, an inner wall surface of the plugging groove 13, which is clamped to the bending portion 212, is provided with a plugging groove (not shown in the drawings), at least part of the bending portion 212 is plugged into the plugging groove, and a second end 2122 of the bending portion 212 is clamped to the inner wall surface of the plugging groove.
Specifically, the plugging groove may be made of a rigid material, i.e., not elastically deformed, and a plugging groove is provided at a position of the plugging groove 13 corresponding to the bending portion 212. When the bending portion 212 is inserted into the position of the insertion groove, the second end 2122 of the bending portion 212 is clamped with the inner wall surface of the insertion groove along the top of the insertion groove by adjusting the bending portion 212 or by self-restoring deformation of the bending portion 212, and the second end 2122 is arranged in the insertion groove, so that the insertion end 21 is prevented from exiting the insertion groove 13.
Referring to fig. 1 to fig. 4, in some embodiments of the utility model, the bending portion 212 is disposed at a first angle a with respect to the main board 211 before being plugged into the plugging slot 13, and the angle of the first angle a ranges from 5 ° to 30 °.
Specifically, the first included angle a may be any angle value between 5 °, 10 °, 20 ° … ° and 30 °, so that the bending portion 212 is convenient to be inserted into the insertion slot 13 and is clamped with the insertion slot 13.
Referring to fig. 1 to 4, in some embodiments of the present utility model, the size of the plugging slot 13 is larger than the size of the main board 211 along the first direction, wherein the first direction is parallel to the board surface of the main board 211 and perpendicular to the insertion direction of the main board 211.
Specifically, the difference in size between the mating groove 13 and the main plate portion 211 in the first direction is in the range of 0.1mm to 0.2mm.
Specifically, the size difference between the plugging slot 13 and the main board 211 may be any value between 0.1mm, 0.12mm, and 0.15mm … and 0.2mm, so that the bending portion 212 is conveniently plugged into the plugging slot 13, and meanwhile, the bending portion 212 is prevented from shaking in the plugging slot 13 along the first direction, and the fixing effect of the plugging end 21 is ensured.
Referring to fig. 1 to 4, in some embodiments of the present utility model, the basin stand 10 includes a body 11 and a plurality of protrusions 12, the plurality of protrusions 12 are disposed around the outer peripheral surface of the body 11, and a socket 13 is formed between any one of the protrusions 12 and the body 11.
Specifically, a plurality of insertion grooves 13 may be provided on the outer circumferential surface of the body portion 11, thereby serving to fix the connection terminals 20 in different circumferential directions, thereby facilitating connection with an external power source. Wherein, the protruding part 12 includes a first plate part 121 and a second plate part 122, and the first plate part 121 and the second plate part 122 are respectively connected with the body part 11 and are arranged at intervals with the body part 11, so that the inserting groove 13 is formed between the protruding part 12 and the body part 11.
Further, the first plate portion 121 and the second plate portion 122 are disposed at intervals along the circumferential direction of the body portion 11, so that an opening is formed between the first plate portion 121 and the second plate portion 122, and in the plugging direction, an opening area of a lower opening at a position corresponding to the bending portion 212 is larger than an opening area of an upper opening, so that the position of the bending portion 212 is adjusted through the lower opening.
Specifically, when the buckling portion 212 reaches the buckling position and cannot be buckled with the inner wall surface of the plugging slot 13 through self-restoring deformation, the buckling portion 212 can be extruded through the lower opening, so that the second end 2122 of the buckling portion 212 moves towards the inner wall surface of the plugging slot 13, and the buckling portion 212 is buckled with the inner wall surface of the plugging slot 13.
Another aspect of the present utility model also proposes an electronic device having the terminal mounting structure 1 of any one of the above embodiments. The electronic device may be a sound box, a horn or a speaker unit, or other device having a sound box, a horn or a speaker unit. Since the electronic device has the same technical features as the terminal mounting structure 1 of any of the above embodiments, the same technical effects can be achieved, and a detailed description thereof will not be given here.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (11)
1. A terminal mounting structure, characterized by comprising:
the basin stand is provided with at least one inserting groove;
the connecting terminal comprises a plug-in end and a welding end, wherein the plug-in end comprises a main board part and a bending part, the main board part is connected with the welding end, a first end of the bending part is connected with the main board part, and a second end of the bending part protrudes out of the board surface of the main board part and is arranged towards the welding end;
the bending part and at least part of the main board part are inserted into the insertion groove, and the second end is clamped with the inner wall surface of the insertion groove.
2. The terminal mounting structure according to claim 1, wherein an elastic member is provided on an inner wall surface of the insertion groove engaged with the bent portion, and the elastic member is disposed opposite to the bent portion; or at least part of the basin frame is an elastic piece, and the elastic piece is provided with the inserting groove.
3. The terminal mounting structure according to claim 2, wherein the frame is a plastic frame, and the plastic frame is formed with the insertion groove.
4. The terminal mounting structure according to claim 1, wherein an inner wall surface of the insertion groove which is engaged with the bent portion is provided with an insertion projection, and the second end is engaged with the insertion projection.
5. The terminal mounting structure according to claim 1, wherein an inner wall surface of the insertion groove, which is engaged with the bending portion, is provided with an insertion groove, at least a portion of the bending portion is inserted into the insertion groove, and the second end is engaged with the inner wall surface of the insertion groove.
6. The terminal mounting structure according to any one of claims 1 to 5, wherein a first angle is formed between the bending portion and the main plate portion before the bending portion is inserted into the insertion groove, and the first angle is in an angle range of 5 ° to 30 °.
7. The terminal mounting structure according to any one of claims 1 to 5, wherein a size of the insertion groove is larger than a size of the main plate portion in a first direction parallel to a plate surface of the main plate portion and perpendicular to an insertion direction of the main plate portion.
8. The terminal mounting structure according to claim 7, wherein a dimensional range difference between the insertion groove and the main plate portion in the first direction is 0.1mm to 0.2mm.
9. The terminal mounting structure according to any one of claims 1 to 5, wherein the bent portion is an elastic piece, and an opening size of the insertion groove is smaller than a size of the second end from the main plate portion in a direction perpendicular to the main plate portion.
10. The terminal mounting structure according to any one of claims 1 to 5, wherein the frame includes a body portion and at least one protruding portion provided on an outer peripheral surface of the body portion, the insertion groove is formed between the protruding portion and the body portion, and the protruding portion is provided with an opening corresponding to the bent portion.
11. An electronic device characterized by having the terminal mounting structure according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223611736.1U CN219437148U (en) | 2022-12-30 | 2022-12-30 | Terminal mounting structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223611736.1U CN219437148U (en) | 2022-12-30 | 2022-12-30 | Terminal mounting structure and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219437148U true CN219437148U (en) | 2023-07-28 |
Family
ID=87330829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223611736.1U Active CN219437148U (en) | 2022-12-30 | 2022-12-30 | Terminal mounting structure and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219437148U (en) |
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2022
- 2022-12-30 CN CN202223611736.1U patent/CN219437148U/en active Active
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| GR01 | Patent grant |