CN217761872U - Stiffening plate with buffering effect - Google Patents
Stiffening plate with buffering effect Download PDFInfo
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- CN217761872U CN217761872U CN202220846690.2U CN202220846690U CN217761872U CN 217761872 U CN217761872 U CN 217761872U CN 202220846690 U CN202220846690 U CN 202220846690U CN 217761872 U CN217761872 U CN 217761872U
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- lantern ring
- bolster
- spring
- cushioning effect
- fixedly connected
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Abstract
The utility model discloses a stiffening plate with cushioning effect, its technical scheme is: including the base plate, the mounting hole has been seted up to base plate corner, install coupling assembling in the mounting hole, coupling assembling includes bolster and last bolster down, the bolster includes the outer tube down, the lantern ring under the outer tube bottom end fixedly connected with, lantern ring top fixedly connected with is the spring down, the spring housing is put outside the outer tube down, the mounting hole is run through and the base plate top is extended to on the outer tube top, a stiffening plate beneficial effect with cushioning effect is: through setting up bolster, bolster and screw down, it is fixed with the installation face again after utilizing the screw to run through bolster and bolster down, utilize the elasticity of lower spring and upper spring to improve the vertical shock-absorbing capacity of base plate, reduced the damage of outside vibrations to base plate and flexible circuit board, be provided with the clearance between base plate and the installation face simultaneously to this improves heat dispersion.
Description
Technical Field
The utility model relates to a stiffening plate technical field, concretely relates to stiffening plate with cushioning effect.
Background
The reinforcing plate is also called reinforcing plate, supporting plate, reinforcing plate and reinforcing rib. The reinforcing plate is mainly used for buildings, petroleum pipelines, machineries, electronic products and the like. The flexible printed circuit board is widely used in electronic products. The reinforcing plate mainly solves the flexibility of the flexible circuit board, improves the strength of the insertion part and facilitates the integral assembly of the product.
The existing reinforcing plate is attached to the flexible circuit board and then fixed on the mounting surface through screws, the buffering performance of the reinforcing plate in the mounting mode is poor, the flexible circuit board is easy to damage and age, and meanwhile the heat dissipation performance is general.
Disclosure of Invention
Therefore, the utility model provides a stiffening plate with cushioning effect, through setting up the bolster, bolster and screw down, it is fixed with installation face again after utilizing the screw to run through bolster and bolster down, the vertical shock-absorbing capacity of base plate can be improved to the elasticity of utilizing lower spring and last spring, the damage of outside vibrations to base plate and flexible circuit board has been reduced, be provided with the clearance between base plate and the installation face simultaneously, with this improvement heat dispersion, laminate on flexible circuit board with solving current stiffening plate, rethread screw fixation is at the installation face, the stiffening plate shock-absorbing capacity under this kind of mounting means is not good, cause flexible circuit board to damage ageing easily, the general problem of heat dispersion simultaneously.
In order to achieve the above object, the present invention provides the following technical solutions: a stiffening plate with a buffering effect comprises a base plate, wherein a mounting hole is formed in the corner of the base plate, a connecting assembly is mounted in the mounting hole, and the connecting assembly comprises a lower buffering piece and an upper buffering piece;
the lower buffer piece comprises an outer sleeve, the bottom end of the outer sleeve is fixedly connected with a lower sleeve ring, the top of the lower sleeve ring is fixedly connected with a lower spring, the lower spring is sleeved outside the outer sleeve, and the top end of the outer sleeve penetrates through the mounting hole and extends to the top of the substrate;
go up the bolster including interior sleeve pipe, interior sleeve pipe bottom extends to the outer sleeve intraduct, interior sleeve pipe top end fixedly connected with goes up the lantern ring, go up lantern ring bottom fixedly connected with and go up the spring, it puts the outer sleeve outside to go up the spring housing, it is equipped with the bolt to go up lantern ring top, the bolt bottom runs through interior sleeve pipe and outer tube and extends to the outer tube bottom.
Preferably, the inner wall of the upper lantern ring is provided with an annular groove, and a threaded lantern ring is arranged in the annular groove.
Preferably, the inner wall of the threaded lantern ring is provided with internal threads, and the threaded lantern ring is in threaded connection with the bolt through the internal threads.
Preferably, the outer wall of the upper lantern ring is provided with an opening, the opening is communicated with the annular groove, and the opening is provided with a limiting assembly.
Preferably, the limiting assembly comprises a limiting pin, one end of the limiting pin penetrates through the inside of the opening, a return spring is sleeved on the outer side of the limiting pin, and two ends of the return spring are fixedly connected with the upper sleeve ring and the limiting pin respectively.
Preferably, the edge of the bottom wall of the substrate is provided with a chamfer.
Preferably, the substrate is made of at least one material selected from stainless steel, aluminum foil, polyimide, glass fiber and polytetrafluoroethylene.
Preferably, one end of the limiting pin, which is positioned inside the opening, is fixedly connected with a rubber pad.
The embodiment of the utility model provides a have following advantage:
1. by arranging the upper buffer part, the lower buffer part and the screw, the screw penetrates through the upper buffer part and the lower buffer part and then is fixed with the mounting surface, the vertical buffer performance of the substrate can be improved by utilizing the elasticity of the lower spring and the upper spring, the damage of external vibration to the substrate and the flexible circuit board is reduced, and meanwhile, a gap is arranged between the substrate and the mounting surface, so that the heat dissipation performance is improved;
2. through setting up annular groove, screw thread lantern ring and spacing subassembly, the screw thread lantern ring can avoid the bolt to break away from in the lantern ring, has reduced the risk of losing, through pressing down behind the spacer pin rotating bolt again also can demolish the bolt to change the bolt when the bolt damages.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a partial structural sectional view provided by the present invention;
fig. 3 is an exploded view of the structure of the connection assembly provided by the present invention;
FIG. 4 is an enlarged view of the part A of FIG. 2 according to the present invention;
fig. 5 is a schematic view of the operation provided by the present invention.
In the figure: the device comprises a base plate 1, a mounting hole 2, an outer sleeve 3, a lower sleeve 4, a lower spring 5, an inner sleeve 6, an upper sleeve 7, an upper spring 8, a bolt 9, an annular groove 10, a threaded sleeve 11, an opening 12, a limiting pin 13, a return spring 14, a rubber pad 15 and a chamfer 16.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the accompanying drawings 1-5, the utility model provides a stiffening plate with buffering effect, including base plate 1, base plate 1 is made of at least one material of stainless steel, aluminium foil, polyimide, glass fiber, polytetrafluoroethylene, base plate 1 corner has seted up mounting hole 2, install coupling assembling in mounting hole 2, coupling assembling includes lower bolster and upper bolster;
the lower buffer piece comprises an outer sleeve 3, the bottom end of the outer sleeve 3 is fixedly connected with a lower sleeve ring 4, the top of the lower sleeve ring 4 is fixedly connected with a lower spring 5, the lower spring 5 is sleeved outside the outer sleeve 3, and the top end of the outer sleeve 3 penetrates through the mounting hole 2 and extends to the top of the substrate 1;
the upper buffer piece comprises an inner sleeve 6, the bottom end of the inner sleeve 6 extends into the outer sleeve 3, the top end of the inner sleeve 6 is fixedly connected with an upper sleeve ring 7, the bottom of the upper sleeve ring 7 is fixedly connected with an upper spring 8, the upper spring 8 is sleeved outside the outer sleeve 3, the top of the upper sleeve ring 7 is provided with a bolt 9, and the bottom end of the bolt 9 penetrates through the inner sleeve 6 and the outer sleeve 3 and extends to the bottom of the outer sleeve 3;
in the embodiment, when the flexible circuit board is fixed, the outer sleeve 3 upwards penetrates through the substrate 1 and the flexible circuit board through the mounting hole 2, then the bolt 9 and the inner sleeve 6 are inserted into the outer sleeve 3 from top to bottom until the upper spring 8 contacts the top surface of the flexible circuit board, the bolt 9 can extend to the bottom of the outer sleeve 3 at the moment, then the bolt 9 is rotated to screw the bolt 9 into the mounting surface, so that the flexible circuit board is fixed, at the moment, the substrate 1 and the flexible circuit board are supported and stabilized through the lower spring 5 and the upper spring 8, a gap is formed between the substrate 1 and the mounting surface, so that the heat dissipation performance is improved, and the anti-seismic performance of the substrate 1 and the flexible circuit board can be improved by utilizing the elasticity of the upper spring 8 and the lower spring 5;
wherein, in order to realize avoiding the purpose that bolt 9 drops, this device adopts following technical scheme to realize: an annular groove 10 is formed in the inner wall of the upper lantern ring 7, a threaded lantern ring 11 is arranged inside the annular groove 10, internal threads are formed in the inner wall of the threaded lantern ring 11, the threaded lantern ring 11 is in threaded connection with the bolt 9 through the internal threads, in practical application, the threaded lantern ring 11 can limit the bolt 9 and prevent the bolt 9 from moving up and down randomly, and therefore the phenomenon that the bolt 9 drops and is lost in the process of assembling and disassembling the flexible circuit board can be reduced, and the flexible circuit board is safer and more practical;
wherein, in order to realize dismantling the purpose of changing bolt 9, this device adopts following technical scheme to realize: the outer wall of the upper lantern ring 7 is provided with an opening 12, the opening 12 is communicated with the annular groove 10, a limiting assembly is mounted at the position of the opening 12 and comprises a limiting pin 13, one end of the limiting pin 13 penetrates into the opening 12, a return spring 14 is sleeved on the outer side of the limiting pin 13, two ends of the return spring 14 are fixedly connected with the upper lantern ring 7 and the limiting pin 13 respectively, if the bolt 9 is damaged due to sliding threads and the like, the limiting pin 13 can be pressed first to enable the end part of the limiting pin 13 to press the outer wall of the threaded lantern ring 11 so as to prevent the threaded lantern ring 11 from rotating randomly, then the bolt 9 is rotated, and the bolt 9 and the threaded lantern ring 11 can be detached and separated so as to conveniently replace the new bolt 9;
wherein, in order to realize making things convenient for the purpose that the air current gets into base plate 1 bottom, this device adopts following technical scheme to realize: the edge of the bottom wall of the substrate 1 is provided with the chamfer 16, the chamfer 16 can facilitate airflow to enter the bottom of the substrate 1, so that the heat dissipation performance is ensured, meanwhile, the distance between the edge of the substrate 1 and the mounting surface can be increased, and the substrate 1 can be conveniently taken and placed;
wherein, in order to realize improving the purpose of the frictional force of spacer pin 13 tip and the 11 outer walls of screw thread lantern ring, this device adopts following technical scheme to realize: one end of the limiting pin 13, which is positioned inside the open hole 12, is fixedly connected with a rubber pad 15.
The utility model discloses a use as follows: in using the utility model discloses the time, base plate 1 can laminate on flexible circuit board, in order to improve flexible circuit board's intensity, when fixing this flexible circuit board, earlier with outer tube 3 upwards run through base plate 1 and flexible circuit board through mounting hole 2, then with bolt 9 and interior sleeve pipe 6 from last inside down inserting outer tube 3, until 8 contact flexible circuit board top surfaces of upper spring, bolt 9 extensible to outer tube 3 bottom this moment, then rotating bolt 9 is with bolt 9 screw in installation face, realize flexible circuit board's fixing, base plate 1 and flexible circuit board realize supporting and stabilizing through lower spring 5 and upper spring 8 this moment, be provided with the clearance between base plate 1 and the installation face, with this heat dispersion that improves, the elasticity that utilizes upper spring 8 and lower spring 5 can improve base plate 1 and flexible circuit board's anti-seismic performance.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (8)
1. A stiffening plate with cushioning effect, includes base plate (1), its characterized in that: a mounting hole (2) is formed in the corner of the substrate (1), a connecting assembly is mounted in the mounting hole (2), and the connecting assembly comprises a lower buffer piece and an upper buffer piece;
the lower buffer piece comprises an outer sleeve (3), the bottom end of the outer sleeve (3) is fixedly connected with a lower sleeve ring (4), the top of the lower sleeve ring (4) is fixedly connected with a lower spring (5), the lower spring (5) is sleeved outside the outer sleeve (3), and the top end of the outer sleeve (3) penetrates through the mounting hole (2) and extends to the top of the substrate (1);
go up the bolster and include interior sleeve pipe (6), interior sleeve pipe (6) bottom extends to inside outer tube (3), interior sleeve pipe (6) top fixedly connected with goes up lantern ring (7), go up spring (8) in lantern ring (7) bottom fixedly connected with, it puts in outer tube (3) outside to go up spring (8) cover, it is equipped with bolt (9) to go up lantern ring (7) top, bolt (9) bottom runs through interior sleeve pipe (6) and outer tube (3) and extends to outer tube (3) bottom.
2. A reinforcing panel with a cushioning effect according to claim 1, wherein: go up lantern ring (7) inner wall and seted up annular groove (10), annular groove (10) inside is equipped with screw thread lantern ring (11).
3. A stiffening plate with a cushioning effect as set forth in claim 2, wherein: the inner wall of the threaded sleeve ring (11) is provided with internal threads, and the threaded sleeve ring (11) is in threaded connection with the bolt (9) through the internal threads.
4. A reinforcing panel with a cushioning effect according to claim 1, wherein: the outer wall of the upper lantern ring (7) is provided with a hole (12), the hole (12) is communicated with the annular groove (10), and the hole (12) is provided with a limiting component.
5. A stiffening plate with a cushioning effect according to claim 4, wherein: the limiting assembly comprises a limiting pin (13), one end of the limiting pin (13) penetrates into the opening (12), a return spring (14) is sleeved on the outer side of the limiting pin (13), and two ends of the return spring (14) are fixedly connected with the upper sleeve ring (7) and the limiting pin (13) respectively.
6. A reinforcing panel with a cushioning effect according to claim 1, wherein: the edge of the bottom wall of the substrate (1) is provided with a chamfer (16).
7. A reinforcing panel with a cushioning effect according to claim 1, wherein: the substrate (1) is made of one of stainless steel, aluminum foil, polyimide, glass fiber and polytetrafluoroethylene.
8. A reinforcing plate with a cushioning effect according to claim 5, wherein: the limiting pin (13) is located at one end inside the open hole (12) and is fixedly connected with a rubber pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220846690.2U CN217761872U (en) | 2022-04-13 | 2022-04-13 | Stiffening plate with buffering effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220846690.2U CN217761872U (en) | 2022-04-13 | 2022-04-13 | Stiffening plate with buffering effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217761872U true CN217761872U (en) | 2022-11-08 |
Family
ID=83882545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220846690.2U Active CN217761872U (en) | 2022-04-13 | 2022-04-13 | Stiffening plate with buffering effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217761872U (en) |
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2022
- 2022-04-13 CN CN202220846690.2U patent/CN217761872U/en active Active
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