CN209818226U - Buffer device based on several carboxyl nitrile rubber dielectric elastomer - Google Patents
Buffer device based on several carboxyl nitrile rubber dielectric elastomer Download PDFInfo
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- CN209818226U CN209818226U CN201920388405.5U CN201920388405U CN209818226U CN 209818226 U CN209818226 U CN 209818226U CN 201920388405 U CN201920388405 U CN 201920388405U CN 209818226 U CN209818226 U CN 209818226U
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Abstract
The utility model discloses a buffer based on several carboxyl nitrile rubber dielectric elastomer, including buffering frame, the slide rail pole is installed to the inboard bottom of buffering frame, the buffering slider is installed in the slide rail pole outside, the inboard fixedly connected with dielectric elastomer transducing element of buffering slider, buffering frame top is provided with the sliding opening groove, the inside sliding connection of sliding opening groove has buffering top mount pad, install the connecting rod between buffering top mount pad and the buffering slider, the utility model relates to a dielectric elastomer technical field. This buffer based on several carboxyl nitrile rubber dielectric elastomer has reached the purpose that utilizes buffering electricity generation, and the make full use of the energy that can utilize carries out the secondary and uses, and energy saving and emission reduction accords with the environmental protection theory of country more to adopted multiunit dielectric elastomer transducing element and dielectric elastomer film to overlap and can also can send more electric energy when guaranteeing the buffering effect.
Description
Technical Field
The utility model relates to a dielectric elastomer technical field specifically is a buffer based on several carboxyl nitrile rubber dielectric elastomer.
Background
Dielectric Elastomers (DE) belong to electroactive polymers. Compared with the traditional elastomer, the material has more excellent properties such as dielectric constant, low modulus and high electrostriction. Dielectric elastomers are widely used in the field of actuators and micro-robots. For dielectric elastomers with conductive fillers, the main parameters affecting their dielectric and electrical properties are: dielectric constant k, dielectric loss, elastic modulus Y, drive voltage and electrostriction, and breakdown strength. Generally high performance dielectric elastomers have a high dielectric constant and a low elastic modulus; the dielectric elastomer generates large electrostriction under an electric field, and needs low dielectric loss and high dielectric breakdown strength.
Therefore, the method for preparing a dielectric elastomer with high dielectric constant and high breakdown voltage, which is stable under an applied electric field, based on the percolation threshold theory attracts extensive attention of researchers in the related field, a large amount of energy is dissipated in the environment, wherein the energy generated by pressure is very typical environmental energy loss, and most of the existing buffer devices are used only through one function of buffering and do not perform secondary utilization on the kinetic energy generated by buffering.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a buffer based on several carboxyl nitrile rubber dielectric elastomer has solved present buffer and has not carried out the problem that reutilization to the kinetic energy that the buffering produced with a function of buffering mostly when using.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a buffer based on several carboxybutadiene-acrylonitrile rubber dielectric elastomer, includes the buffering frame, the inboard bottom of buffering frame installs the slip track pole, the buffering slider is installed in the slip track pole outside, the inboard fixedly connected with dielectric elastomer transducer element of buffering slider, buffering frame top is provided with the sliding opening groove, the inside sliding connection of sliding opening groove has buffering top mount pad, install the connecting rod between buffering top mount pad and the buffering slider.
Preferably, the dielectric elastomer transducing element comprises an outer frame, a dielectric elastomer film, an insulating layer, flexible electrodes and a lead, wherein the insulating layer comprises an external fixing frame and a central insulating plate, the dielectric elastomer film is positioned at the inner side of the outer frame, the external fixing frame is positioned at two ends of the dielectric elastomer film, the central insulating plate is positioned in the middle of the dielectric elastomer film, grooves are formed in the surface of the dielectric elastomer film, and the flexible electrodes are positioned in the grooves and are led out through the lead.
Preferably, the top of the buffering sliding block is provided with a first connecting rod rotating seat, the bottom of the mounting seat at the top of the buffering sliding block is provided with a second connecting rod rotating seat, and two ends of the connecting rod are respectively connected with the first connecting rod rotating seat and the second connecting rod rotating seat in a rotating manner.
Preferably, the top of the mounting seat at the top of the buffer part is provided with a preassembled bolt.
Preferably, the sliding track rods are provided with an upper group and a lower group, a buffering return spring is arranged between the sliding track rods, and the buffering return spring is positioned between the buffering sliding block and the inner wall of the buffering outer frame.
Preferably, the dielectric elastomer transducing element is provided with a plurality of groups, and the dielectric elastomer film is provided with a plurality of groups.
(III) advantageous effects
The utility model provides a buffer based on several carboxyl nitrile rubber dielectric elastomer. The method has the following beneficial effects:
the cushioning device based on the dielectric elastomer of the carboxyl nitrile rubber is characterized in that a cushioning top mounting seat of the cushioning device is arranged below a device needing cushioning and shock absorption, when the buffer top mounting seat moves downwards, the buffer sliding block is pushed to move towards two sides, and the dielectric elastomer film in the dielectric elastomer transducing element is pulled to move towards two sides, when the buffer return spring pushes the buffer slide block back to the original position, the dielectric elastomer transducing element is pushed inwards, the dielectric elastomer film is stressed and stretched, the area is enlarged, the exchanged electric energy is output through the flexible electrode and the lead wire, the aim of utilizing buffer power generation is achieved, the available energy is fully utilized for secondary use, the energy is saved, the emission is reduced, the national environmental protection concept is better met, and the multiple groups of dielectric elastomer transducing elements and the dielectric elastomer films are overlapped, so that more electric energy can be generated while the buffering effect is ensured.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic structural diagram of a dielectric elastomer transducer according to the present invention;
FIG. 3 is a schematic structural view of the dielectric elastomer film of the present invention.
In the figure: the buffer structure comprises an outer frame consisting of a buffer outer frame 1, a sliding track rod 2, a sliding opening groove 3, a buffer sliding block 4, a dielectric elastomer transducer element 5 and a dielectric elastomer transducer element 51, a dielectric elastomer film 52, an external fixed frame 53, a central insulating plate 54, a buffer top mounting seat 6, a connecting rod rotating seat I7, a connecting rod rotating seat II 8, a preassembled bolt 9, a buffer return spring 10 and a connecting rod 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1-3, the present invention provides a technical solution: the utility model provides a buffer based on several carboxybutadiene-acrylonitrile rubber dielectric elastomer, includes buffering frame 1, and 1 inboard bottom of buffering frame installs slide rail pole 2, and buffer slide block 4 is installed in the 2 outsides of slide rail pole, and 4 inboard fixedly connected with dielectric elastomer transducing elements 5 of buffer slide block, 1 top of buffering frame are provided with sliding opening groove 3, and 3 inside sliding connections in sliding opening groove have buffering top mount pad 6, install connecting rod 11 between buffering top mount pad 6 and the buffer slide block 4.
The dielectric elastomer transducer element 5 comprises a composition outer frame 51, a dielectric elastomer film 52, an insulating layer, flexible electrodes and leads, wherein the insulating layer comprises an external fixing frame 53 and a central insulating plate 54, the dielectric elastomer film 52 is positioned on the inner side of the composition outer frame 51, the external fixing frame 53 is positioned at two ends of the dielectric elastomer film 52, the central insulating plate 54 is positioned in the middle of the dielectric elastomer film 52, the surface of the dielectric elastomer film 52 is provided with grooves, and the flexible electrodes are positioned in the grooves and are led out through the leads.
The top of the buffer sliding block 4 is provided with a first connecting rod rotating seat 7, the bottom of the buffer top mounting seat 6 is provided with a second connecting rod rotating seat 8, and two ends of the connecting rod 11 are respectively in rotating connection with the first connecting rod rotating seat 7 and the second connecting rod rotating seat 8.
The top of the buffering top mounting seat 6 is provided with a pre-installation bolt 9.
Two sets of about slide rail pole 2 is provided with, is provided with buffering return spring 10 between slide rail pole 2, and buffering return spring 10 is located between buffering slider 4 and the 1 inner wall of buffering frame.
The dielectric elastomer transducing elements 5 are provided in plural sets, and the dielectric elastomer films 52 are provided in plural sets.
During the use, install buffer device's buffering top mount pad 6 in the device below that needs the buffering shock attenuation, can promote buffering slider 4 to remove to both sides when buffering top mount pad 6 moves down, can stimulate the inside dielectric elastomer film 52 of dielectric elastomer transducing element 5 to remove to both sides this moment, push back original position with buffering slider 4 when buffering return spring 10 and can push dielectric elastomer transducing element 5 to inside again, dielectric elastomer film 52 atress is tensile, the area grow, the electric energy output who will change out through flexible electrode and lead wire is gone out.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A buffer device based on several carboxyl nitrile rubber dielectric elastomer, including buffering frame (1), its characterized in that: buffering frame (1) inboard bottom is installed and is slided track pole (2), buffering slider (4) are installed in the slided track pole (2) outside, buffering slider (4) inboard fixedly connected with dielectric elastomer transducer element (5), buffering frame (1) top is provided with sliding opening groove (3), sliding opening groove (3) inside sliding connection has buffering top mount pad (6), install connecting rod (11) between buffering top mount pad (6) and buffering slider (4).
2. A cushioning device based on a dielectric elastomer of a polycarboxy nitrile rubber, according to claim 1, wherein: the dielectric elastomer transducer element (5) comprises an outer frame (51), a dielectric elastomer film (52), an insulating layer, flexible electrodes and leads, wherein the insulating layer comprises an external fixing frame (53) and a central insulating plate (54), the dielectric elastomer film (52) is positioned on the inner side of the outer frame (51), the external fixing frame (53) is positioned at two ends of the dielectric elastomer film (52), the central insulating plate (54) is positioned in the middle of the dielectric elastomer film (52), grooves are formed in the surface of the dielectric elastomer film (52), and the flexible electrodes are positioned in the grooves and led out through the leads.
3. A cushioning device based on a dielectric elastomer of a polycarboxy nitrile rubber, according to claim 1, wherein: the buffer sliding block (4) is provided with a first connecting rod rotating seat (7) at the top, a second connecting rod rotating seat (8) is installed at the bottom of the buffer top installing seat (6), and two ends of the connecting rod (11) are respectively connected with the first connecting rod rotating seat (7) and the second connecting rod rotating seat (8) in a rotating mode.
4. A cushioning device based on a dielectric elastomer of a polycarboxy nitrile rubber, according to claim 1, wherein: and a pre-installation bolt (9) is arranged at the top of the buffering top installation seat (6).
5. A cushioning device based on a dielectric elastomer of a polycarboxy nitrile rubber, according to claim 1, wherein: the buffer device is characterized in that the sliding track rods (2) are arranged in an upper group and a lower group, a buffer return spring (10) is arranged between the sliding track rods (2), and the buffer return spring (10) is located between the buffer sliding block (4) and the inner wall of the buffer outer frame (1).
6. A cushioning device based on a dielectric elastomer of a polycarboxy nitrile rubber, according to claim 2, wherein: the dielectric elastomer transducing elements (5) are provided with a plurality of groups, and the dielectric elastomer film (52) is provided with a plurality of groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388405.5U CN209818226U (en) | 2019-03-26 | 2019-03-26 | Buffer device based on several carboxyl nitrile rubber dielectric elastomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388405.5U CN209818226U (en) | 2019-03-26 | 2019-03-26 | Buffer device based on several carboxyl nitrile rubber dielectric elastomer |
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| Publication Number | Publication Date |
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| CN209818226U true CN209818226U (en) | 2019-12-20 |
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| CN201920388405.5U Active CN209818226U (en) | 2019-03-26 | 2019-03-26 | Buffer device based on several carboxyl nitrile rubber dielectric elastomer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030616A (en) * | 2020-07-21 | 2020-12-04 | 中南大学 | Vibration reduction power generation sleeper based on resonance principle |
| CN112442968A (en) * | 2020-11-24 | 2021-03-05 | 荆淑巧 | Hydraulic engineering flood prevention device |
| CN112853913A (en) * | 2021-01-14 | 2021-05-28 | 张义 | Horizontal splicing bridge |
-
2019
- 2019-03-26 CN CN201920388405.5U patent/CN209818226U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030616A (en) * | 2020-07-21 | 2020-12-04 | 中南大学 | Vibration reduction power generation sleeper based on resonance principle |
| CN112030616B (en) * | 2020-07-21 | 2021-08-24 | 中南大学 | Vibration reduction power generation sleeper based on resonance principle |
| CN112442968A (en) * | 2020-11-24 | 2021-03-05 | 荆淑巧 | Hydraulic engineering flood prevention device |
| CN112853913A (en) * | 2021-01-14 | 2021-05-28 | 张义 | Horizontal splicing bridge |
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