CN215008670U - Assembled spring sheet structure - Google Patents
Assembled spring sheet structure Download PDFInfo
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- CN215008670U CN215008670U CN202023256681.8U CN202023256681U CN215008670U CN 215008670 U CN215008670 U CN 215008670U CN 202023256681 U CN202023256681 U CN 202023256681U CN 215008670 U CN215008670 U CN 215008670U
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Abstract
The utility model discloses an assembled spring sheet structure, which comprises an assembling part, wherein the assembling part is U-shaped and is inserted and connected on an external component, the assembling part comprises a first buckling part, a connecting part and a second buckling part which are sequentially connected, the first buckling part and the second buckling part are respectively provided with a buckle, and two opposite sides of the external component are respectively provided with a clamping groove matched with the buckle; the utility model provides an equipment shell fragment structure has the convenient and strong characteristics of connection reliability of assembly, and the equipment portion is pegged graft on external component to buckle card through on first buckling part and the second buckling part is held in the draw-in groove of a set of relative lateral wall of external component, need not the welding and can be connected to external component with equipment portion on, and connect the good reliability.
Description
Technical Field
The utility model relates to a connector technical field especially relates to an equipment shell fragment structure.
Background
In the conventional contact type spring connector, in order to ensure the stability of the electrical performance of the spring connector, the conventional spring connector is generally electrically connected with an external component (such as a PCB or a metal part) by welding, so that not only is the assembly process complicated, but also the phenomenon of looseness is easily caused after long-term use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the assembling elastic sheet structure is convenient to assemble and high in connection reliability.
In order to solve the technical problem, the utility model discloses a technical scheme be: the assembling portion is in a U shape and is inserted and connected onto an external component, the assembling portion comprises a first buckling portion, a connecting portion and a second buckling portion which are sequentially connected, buckles are respectively arranged on the first buckling portion and the second buckling portion, and clamping grooves matched with the buckles are respectively arranged on two opposite sides of the external component.
Furthermore, the assembly device further comprises an elastic connecting part, at least one side of the assembly part is connected with the elastic connecting part, the elastic connecting part comprises an elastic part and a contact part which are connected, the elastic part is connected with the assembly part, and the contact part is positioned on the outer side of the connecting part.
Furthermore, the two sides of the assembly part are respectively connected with the elastic connecting parts, the elastic part of one elastic connecting part is connected with the first buckling part, and the elastic part of the other elastic connecting part is connected with the second buckling part.
Further, the two elastic connecting parts are symmetrically arranged relative to the assembling part.
Furthermore, one end of the contact part, which is far away from the elastic part, is provided with a flange which is folded inwards in the direction of the connecting part.
Further, the elastic part is J-shaped.
Further, the contact portion is disposed obliquely with respect to the connection portion.
Furthermore, the first buckling part and the second buckling part are respectively provided with a first window, and the buckle is connected with one side wall of the first window.
Further, the connecting portion is provided with an elastic abutting portion abutting against the external member.
Furthermore, the connecting portion is provided with a second window, and the elastic abutting portion is connected with one side wall of the second window.
The beneficial effects of the utility model reside in that: the utility model provides an equipment shell fragment structure has the convenient and strong characteristics of connection reliability of assembly, and the equipment portion is pegged graft on external component to buckle card through on first buckling part and the second buckling part is held in the draw-in groove of a set of relative lateral wall of external component, need not the welding and can be connected to external component with equipment portion on, and connect the good reliability.
Drawings
Fig. 1 is a schematic structural view of an assembled spring structure according to a first embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of an assembled spring structure according to a first embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure view (when assembling a working device) of another structure of the assembled spring structure according to the first embodiment of the present invention;
fig. 4 is a schematic cross-sectional structure diagram (after the working device is mounted) of another structure of the assembled spring structure according to the first embodiment of the present invention.
Description of reference numerals:
1. an assembling part; 11. a first buckling part; 12. a second buckling part; 13. a connecting portion; 14. buckling; 15. an elastic abutting part; 16. a first windowing; 17. second windowing; 2. an elastic connection portion; 21. an elastic portion; 22. a contact portion; 3. an outer member; 31. a card slot; 4. and (4) a working device.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, an assembled spring sheet structure includes an assembling portion 1, the assembling portion 1 is U-shaped and is inserted into an external component 3, the assembling portion 1 includes a first fastening portion 11, a connecting portion 13 and a second fastening portion 12 connected in sequence, the first fastening portion 11 and the second fastening portion 12 are respectively provided with a buckle 14, and two opposite sides of the external component 3 are respectively provided with a clamping slot 31 matched with the buckle 14.
From the above description, the beneficial effects of the present invention are: the assembling part 1 is inserted into the external member 3 and is clamped in the clamping grooves 31 of a set of opposite side walls of the external member 3 through the buckles 14 on the first buckling part 11 and the second buckling part 12, the assembling part 1 can be connected to the external member 3 without welding, and the connection reliability is high.
Further, the assembling part comprises an elastic connecting part 2, at least one side of the assembling part 1 is connected with the elastic connecting part 2, the elastic connecting part 2 comprises an elastic part 21 and a contact part 22 which are connected, the elastic part 21 is connected with the assembling part 1, and the contact part 22 is positioned on the outer side of the connecting part 13.
As can be seen from the above description, the contact portion 22 is used for connecting the working device 4, the elastic portion 21 can be elastically deformed to press the working device 4, and the contact portion 22 is located outside the connecting portion 13, which is beneficial to expanding the application scene; the elastic connecting parts 2 are simple in structure and can be connected to the assembling parts 1 according to actual application requirements, and the number of the elastic connecting parts 2 is set, so that structural diversity is enriched.
Furthermore, the two sides of the assembly portion 1 are respectively connected with the elastic connection portions 2, the elastic portion 21 of one of the elastic connection portions 2 is connected with the first buckling portion 11, and the elastic portion 21 of the other of the elastic connection portions 2 is connected with the second buckling portion 12.
As can be seen from the above description, the elastic connection portions 2 are respectively disposed on two sides of the assembly portion 1, so that the fatigue resistance of the assembled spring structure can be enhanced, the impedance of the assembled spring structure can be enhanced, and the improvement of the electrical connection performance is facilitated.
Further, the two elastic connection portions 2 are symmetrically arranged with respect to the assembly portion 1.
As can be seen from the above description, the two elastic connection portions 2 are symmetrically arranged with respect to the assembly portion 1, so that the assembled spring structure is stressed more uniformly, and meanwhile, the assembly portion 1 can be mounted on the external member 3 with its front side facing upward, or mounted on the external member 3 with its back side facing upward, so that the assembly performance of the assembled spring structure is enhanced.
Furthermore, a flange is provided at an end of the contact portion 22 away from the elastic portion 21, the flange being inwardly folded in the direction of the connecting portion 13.
As can be seen from the above description, the flanging can reduce the risk that the contact portions 22 of the elastic connection portions 2 on the two sides of the assembly portion 1 are mutually collided and damaged after the elastic connection portions are simultaneously deformed, thereby facilitating the extension of the service life.
Further, the elastic portion 21 has a J-shape.
As can be seen from the above description, the shape of the elastic portion 21 can be set according to the actual application requirements.
Further, the contact portion 22 is disposed obliquely with respect to the connection portion 13.
As can be seen from the above description, the contact portion 22 is disposed obliquely relative to the connecting portion 13, so that the working device 4 can be abutted against the oblique portion of the contact portion 22 and moved in the height direction of the connecting portion 13 for installation, and thus, the working device 4 can be abutted against the elastic connecting portion 2 in a natural state, thereby facilitating the improvement of structural stability and making the structure more compact.
Further, the first buckling part 11 and the second buckling part 12 are respectively provided with a first window 16, and the buckle 14 is connected to a side wall of the first window 16.
As can be seen from the above description, the first window 16 can avoid the position of the buckle 14 on the first buckling part 11 and the second buckling part 12, and ensure the stability of the functional performance of the buckle 14.
Further, the connecting portion 13 is provided with an elastic abutting portion 15 abutting against the external member 3.
As can be seen from the above description, the elastic interference portion 15 facilitates further improvement of the stability of the connection of the assembling portion 1 and the external member 3.
Further, the connecting portion 13 is provided with a second window 17, and the elastic abutting portion 15 is connected to a side wall of the second window 17.
As can be seen from the above description, the second window 17 can avoid the elastic collision part 15, so as to ensure the stability of the function of the elastic collision part 15.
Example one
Referring to fig. 1 to 4, a first embodiment of the present invention is: an assembled spring piece structure comprises an assembling portion 1, wherein the assembling portion 1 is U-shaped and is inserted and connected onto an external component 3, the external component 3 is a PCB or a metal piece, the assembling portion 1 comprises a first buckling portion 11, a connecting portion 13 and a second buckling portion 12 which are sequentially connected, buckles 14 are respectively arranged on the first buckling portion 11 and the second buckling portion 12, and clamping grooves 31 matched with the buckles 14 are respectively arranged on two opposite sides of the external component 3.
Specifically, the assembled spring plate structure further includes an elastic connection portion 2 connected to the assembled portion 1, the elastic connection portion 2 includes an elastic portion 21 and a contact portion 22 connected to each other, the elastic portion 21 is connected to the assembled portion 1, and in this embodiment, the elastic portion 21 is in a J shape; the contact portion 22 is located at the outer side of the connection portion 13, it is easy to understand that the contact portion 22 is used for connecting a working device 4, the working device 4 abuts against one side of the contact portion 22 away from the connection portion 13, when the working device 4 is pressed, the elastic portion 21 can be elastically deformed to press the contact portion 22 by the working device 4, and the contact portion 22 is located at the outer side of the connection portion 13, so that the application scene is expanded, that is, the contact portion 22 can be pressed from the outer side of the external member 3 along the thickness direction of the external member 3; the elastic connecting parts 2 are simple in structure and can be connected to the assembling parts 1 according to actual application requirements, and the number of the elastic connecting parts 2 is set, so that structural diversity is enriched.
Referring to fig. 1 and 2, in this embodiment, the two sides of the assembly portion 1 are respectively connected to the elastic connection portions 2, the elastic portion 21 of one of the elastic connection portions 2 is connected to the first buckling portion 11, and the elastic portion 21 of the other of the elastic connection portions 2 is connected to the second buckling portion 12, so that the fatigue resistance of the assembled spring structure can be enhanced, the impedance of the assembled spring structure can be enhanced, and the improvement of the electrical connection performance is facilitated, specifically, the two elastic connection portions 2 are symmetrically arranged with respect to the assembly portion 1, which is easy to understand, the two elastic connection portions 2 are symmetrically arranged with respect to the assembly portion 1, so that the assembled spring structure can be stressed more uniformly, and the assembly portion 1 can be mounted on the external component 3 with the first buckling portion 11 facing upward, the second buckling part 12 can be mounted on the external member 3 upwards, so that the assembling performance of the assembling spring plate structure is enhanced; in detail, one end of the contact portion 22, which is far away from the elastic portion 21, is provided with a flange which is retracted in the direction of the connecting portion 13, and as can be easily understood, the flange can reduce the risk that the contact portions 22 of the elastic connecting portion 2 on two sides of the assembling portion 1 are collided with each other and damaged after being deformed at the same time, thereby being beneficial to prolonging the service life.
Optionally, referring to fig. 3 and 4, the assembled spring structure further includes another structure, in which the elastic connection portion 2 is disposed on only one side of the assembled portion 1, that is, one end of the first fastening portion 11, which is far away from the connection portion, is connected to the elastic connection portion 2 (as shown in fig. 3), or one end of the second fastening portion 12, which is far away from the connection portion, is connected to the elastic connection portion 2; further, when the elastic connection portion 2 is disposed on only one side of the assembly portion 1, the contact portion 22 may be disposed obliquely with respect to the connection portion 13, which is easy to understand, when the working device 4 is mounted, the working device 4 may abut against the oblique portion of the contact portion 22 and move in the height direction of the connection portion 13 for mounting (as shown in fig. 3), and after the working device 4 is mounted, the working device 4 may be abutted against the elastic connection portion 2 in a natural state (as shown in fig. 4), so as to facilitate improvement of structural stability, and make the structure more compact.
In this embodiment, the connecting portion 13 is provided with an elastic abutting portion 15 abutting against the external member 3, so as to further improve the stability of the connection of the assembling portion 1 and the external member 3; first buckling part 11 with first windowing 16 has been seted up respectively to second buckling part 12, buckle 14 is connected a lateral wall of first windowing 16, second windowing 17 has been seted up to connecting portion 13, elasticity conflict portion 15 is connected a lateral wall of second windowing 17, understands easily, first windowing 16 can be right first buckling part 11 and on second buckling part 12 buckle 14 keeps away the position, has ensured the stability of 14 function expressions of buckle, second windowing 17 can be right elasticity conflict portion 15 keeps away the position, has ensured the stability of 15 function expressions of elasticity conflict portion.
To sum up, the utility model provides an equipment shell fragment structure has that the assembly is convenient, connection reliability is strong, structure style is abundant, compact structure, long service life's characteristics.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (9)
1. The assembled spring sheet structure comprises an assembled part and is characterized in that the assembled part is U-shaped and is inserted and connected onto an external component, the assembled part comprises a first buckling part, a connecting part and a second buckling part which are sequentially connected, buckles are respectively arranged on the first buckling part and the second buckling part, clamping grooves matched with the buckles are respectively arranged on two opposite sides of the external component, the assembled spring sheet structure further comprises an elastic connecting part, at least one side of the assembled part is connected with the elastic connecting part, the elastic connecting part comprises an elastic part and a contact part which are connected, the elastic part is connected with the assembled part, and the contact part is located on the outer side of the connecting part.
2. The assembled spring structure of claim 1, wherein the two sides of the assembled portion are respectively connected with the elastic connecting portions, the elastic portion of one of the elastic connecting portions is connected with the first buckling portion, and the elastic portion of the other elastic connecting portion is connected with the second buckling portion.
3. The assembled spring structure of claim 2, wherein the two elastic connecting portions are symmetrically arranged with respect to the assembling portion.
4. The assembled spring plate structure of claim 3, wherein one end of the contact part away from the elastic part is provided with a flange which is inwardly folded towards the connecting part.
5. The assembled leaf spring structure of claim 1, wherein the elastic portion is J-shaped.
6. The assembled leaf spring structure of claim 1, wherein the contact portion is disposed obliquely with respect to the connection portion.
7. The assembled spring plate structure of claim 1, wherein the first and second fastening portions are respectively provided with a first window, and the fastener is connected to a sidewall of the first window.
8. The assembled leaf spring structure of claim 1, wherein the connecting portion is provided with an elastic interference portion that interferes with the external member.
9. The assembled spring plate structure of claim 8, wherein the connecting portion has a second opening, and the elastic abutting portion is connected to a side wall of the second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023256681.8U CN215008670U (en) | 2020-12-29 | 2020-12-29 | Assembled spring sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023256681.8U CN215008670U (en) | 2020-12-29 | 2020-12-29 | Assembled spring sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215008670U true CN215008670U (en) | 2021-12-03 |
Family
ID=79142127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023256681.8U Active CN215008670U (en) | 2020-12-29 | 2020-12-29 | Assembled spring sheet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215008670U (en) |
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2020
- 2020-12-29 CN CN202023256681.8U patent/CN215008670U/en active Active
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