CN215955099U - Resistance to compression type ceramic capacitor - Google Patents

Abstract

The utility model discloses a compression-resistant ceramic capacitor, which comprises a capacitor body, wherein supporting plates are fixedly arranged on two sides of the capacitor body, sliding grooves are formed in one sides of the two supporting plates, fixed plates are fixedly arranged in the two sliding grooves, first springs are wound on the outer parts of the two fixed plates, auxiliary plates are movably sleeved at one end parts of the two fixed plates, supporting shafts are inserted and connected into the other sides of the two supporting plates, and movable plates are movably sleeved at one end parts of the two supporting shafts, it is prevented from being broken by the impact.

Description

Resistance to compression type ceramic capacitor

Technical Field

The utility model relates to a ceramic capacitor, in particular to a pressure-resistant ceramic capacitor.

Background

Ceramic capacitors are also known as ceramic dielectric capacitors or monolithic capacitors. As the name suggests, the ceramic capacitor is a capacitor with ceramic as a dielectric material, and can be divided into two types of low-frequency ceramic capacitors and high-frequency ceramic capacitors according to different ceramic materials, and can also be divided into a plurality of types, such as a round chip capacitor, a tubular capacitor, a rectangular capacitor, a chip capacitor, a feedthrough capacitor and the like according to the structural form, and the use voltage can be divided into high-voltage, medium-voltage and low-voltage ceramic capacitors. The difference in dielectric constant can be classified into negative temperature coefficient, positive temperature coefficient, zero temperature coefficient, high dielectric constant, low dielectric constant, etc. according to the temperature coefficient. In addition, there are methods for classifying types I, II and III.

However, the existing ceramic capacitor still has some defects:

when the capacitor of the ceramic shell is extruded, the surface of the capacitor is easily damaged in different degrees, external pressure cannot be protected, the service life of the ceramic capacitor is shortened, and when the capacitor is extruded and stressed, a worker cannot be effectively prompted to have external force to extrude the capacitor, so that the time for rush-repair of the capacitor is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a compression-resistant ceramic capacitor, which aims to solve the problems that the prior art cannot protect external pressure, the service life of the ceramic capacitor is shortened, and workers cannot be effectively prompted to extrude the capacitor by external force, so that the time for rush repair of the capacitor is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a resistance to compression type ceramic capacitor, includes capacitor body, the equal fixed mounting in both sides of capacitor body has the backup pad, two the spout has all been seted up to one side of backup pad, two the equal fixed mounting in inside of spout has a fixed plate, two the outside of fixed plate all twines there is first spring, two the equal movable sleeve of a tip of fixed plate is equipped with the accessory plate, two the opposite side of backup pad all alternates and is connected with the back shaft, two the equal movable sleeve of a tip of back shaft is equipped with the fly leaf, two the both sides on fly leaf top all are equipped with switch, two the bottom of fly leaf all is equipped with bee calling organ.

As a preferred technical solution of the present invention, two sides of the top ends of the two movable plates are respectively and fixedly connected to the bottom ends of the four power switches, the bottom ends of the two movable plates are respectively and fixedly connected to the top ends of the two buzzers, and the two buzzers are both electrically connected to an external power supply through the four power switches.

As a preferable technical scheme, auxiliary frames are fixedly mounted on one sides of the two movable plates, clamping grooves are formed in the top ends of the two auxiliary frames, and limiting blocks are fixedly mounted on one sides of the two auxiliary plates.

As a preferred technical scheme of the utility model, the two limiting blocks are respectively connected with the two auxiliary frames in a clamping manner, and the opening diameters of the two auxiliary frames are larger than those of the two limiting blocks.

As a preferable technical scheme, two sides of the top ends of the two supporting plates are respectively and alternately connected with a buffer frame, and the top ends of the two adjacent buffer frames are fixedly connected through a first compression-resistant plate.

As a preferable technical solution of the present invention, a plurality of second pressure resistant plates are fixedly mounted at the bottom end of the first pressure resistant plate, and the plurality of second pressure resistant plates are arranged at equal intervals.

As a preferred technical scheme of the utility model, second springs are wound outside the four buffer frames, one ends of the four second springs are respectively and fixedly connected with the outer walls of the four buffer frames, and the other ends of the four second springs are respectively and fixedly connected with two sides of the bottom end of the first compression resisting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the pressure-resistant ceramic capacitor, the buffer frame, the auxiliary frame, the fixing plate, the first spring, the second spring and the second pressure-resistant plate are arranged, the second spring is wound outside the buffer frame, one end of the second spring is fixed to the bottom end of the first pressure-resistant plate, the four buffer frames move at the top ends of the corresponding supporting plates, when the surface of the first pressure-resistant plate is extruded, the borne weight drives the four buffer frames to move, so that the borne pressure is reduced in the movement of the four buffer frames, the impact force of the external pressure on the surface of the capacitor body is reduced, the second pressure-resistant plates are arranged at equal intervals, two sides of the capacitor body can be protected, the pressure-resistant effect of the capacitor body is improved, the service life of the capacitor body is prolonged, and the capacitor body is prevented from being broken due to impact.

2. The utility model relates to a pressure-resistant ceramic capacitor, which is provided with a power switch, auxiliary plates, buzzers and movable plates, wherein the auxiliary plates move at one end parts of fixed plates, a limiting block fixedly arranged on one side of each auxiliary plate is clamped with a clamping groove formed in the top end of an auxiliary frame, so that the two auxiliary plates and the fixed plates are fixed, the two auxiliary plates have enough supporting force to protect a capacitor body, the height of each auxiliary plate is continuously changed from high to low when the auxiliary plates are subjected to certain pressure, and when the bottom ends of the limiting blocks are extruded with the buzzers correspondingly arranged, the buzzers electrically connected with the limiting blocks start to work to generate loud prompt tones, so that workers can be prompted that the capacitor body is strongly extruded, and the capacitor body can be rush-repaired in time.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a partial front view structure diagram of the present invention.

In the figure: 1. a capacitor body; 2. a support plate; 3. a fixing plate; 4. a first spring; 5. an auxiliary plate; 6. a support shaft; 7. a movable plate; 8. an auxiliary frame; 9. a limiting block; 10. a power switch; 11. a buzzer; 12. a buffer frame; 13. a first pressure resistant plate; 14. a second pressure resistant plate; 15. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution of a pressure-resistant ceramic capacitor:

the first embodiment is as follows:

as shown in FIGS. 1 to 4, a pressure-resistant ceramic capacitor comprises a capacitor body 1, wherein supporting plates 2 are fixedly mounted on both sides of the capacitor body 1, sliding grooves are formed in one side of each of the two supporting plates 2, fixed plates 3 are fixedly mounted in the two sliding grooves, first springs 4 are wound on the outer portions of the two fixed plates 3, auxiliary plates 5 are movably sleeved on one end portions of the two fixed plates 3, supporting shafts 6 are alternately connected to the other sides of the two supporting plates 2, movable plates 7 are movably sleeved on one end portions of the two supporting shafts 6, power switches 10 are arranged on both sides of the top ends of the two movable plates 7, buzzers 11 are arranged at the bottom ends of the two movable plates 7, auxiliary frames 8 are fixedly mounted on one sides of the two movable plates 7, clamping grooves are formed in the top ends of the two auxiliary frames 8, and limiting blocks 9 are fixedly mounted on one sides of the two auxiliary plates 5, the weight of bearing will drive four buffer frame 12 activities to in the activity of four buffer frame 12, the pressure that will bear reduces, consequently makes the impact of external pressure to capacitor body 1 surface reduce, and a plurality of second are resisted 14 equidistant ranges, can protect capacitor body 1's both sides, have improved capacitor body 1's resistance to compression effect, thereby improved capacitor body 1's life, avoided it to receive the striking and break.

Example two:

on the basis of the first embodiment, as shown in fig. 1, 2 and 3, two sides of the top ends of two supporting plates 2 are respectively inserted and connected with a buffer frame 12, the top ends of two adjacent buffer frames 12 are respectively fixedly connected with a first pressure resisting plate 13, a plurality of second pressure resisting plates 14 are fixedly installed at the bottom end of the first pressure resisting plate 13, the plurality of second pressure resisting plates 14 are arranged at equal intervals, second springs 15 are wound outside the four buffer frames 12, one ends of the four second springs 15 are respectively fixedly connected with the outer walls of the four buffer frames 12, the other ends of the four second springs 15 are respectively fixedly connected with two sides of the bottom end of the first pressure resisting plate 13, the two auxiliary plates 5 have enough supporting force to protect the capacitor body 1, when the auxiliary plates 5 are under certain pressure, the height is constantly changed from high to low, and when the bottom end of the limiting block 9 is pressed with the buzzer 11 correspondingly installed, the buzzer 11 electrically connected with the capacitor will start working to generate a loud prompt sound, so that the capacitor body 1 can be prompted to be squeezed strongly by a worker.

The working principle is as follows: the plurality of second pressure resistant plates 14 are arranged at the bottom end of the first pressure resistant plate 13 at equal intervals and are all located at the top of the capacitor body 1, the plurality of second pressure resistant plates 14 can resist pressure to pressure applied to the surface of the capacitor body 1, because the second springs 15 are wound outside the buffer frames 12, one ends of the second springs 15 are fixed to the bottom end of the first pressure resistant plate 13, the four buffer frames 12 move at the top ends of the corresponding support plates 2, when the surface of the first pressure resistant plate 13 is extruded, the borne weight drives the four buffer frames 12 to move, so that in the movement of the four buffer frames 12, the borne pressure is reduced, the plurality of second pressure resistant plates 14 can protect the top of the capacitor body 1 and can also protect two sides of the capacitor body 1, when the capacitor body 1 is extruded, the top of the support plates 2 can be applied with pressure through the four buffer frames 12, thereby buffering, reducing the impact force of the external pressure on the surface of the capacitor body 1, improving the compression resistance effect of the capacitor body 1, prolonging the service life of the capacitor body 1, avoiding the capacitor body from being broken by impact, clamping the limiting block 9 with the clamping groove formed at the top end of the auxiliary frame 8, fixing the two auxiliary plates 5 and the fixing plate 3, wherein the two auxiliary plates 5 have enough supporting force to protect the capacitor body 1, when the auxiliary plates 5 are under certain pressure, the height is continuously changed from high to low, when the bottom end of the limiting block 9 is extruded with the buzzers 11 correspondingly installed, because the two buzzers 11 are electrically connected with the external power supply through the four power switches 10, the two buzzers 11 start working, generate loud warning sounds, the warning sounds can be used for reminding workers to rush repair the capacitor body 1, the time for rush-repair of the capacitor body 1 is increased.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a resistance to compression type ceramic capacitor, includes capacitor body (1), its characterized in that: the capacitor comprises a capacitor body (1), wherein supporting plates (2) are fixedly mounted on two sides of the capacitor body (1), a sliding groove is formed in one side of each supporting plate (2), a fixing plate (3) is fixedly mounted in the sliding groove, a first spring (4) is wound on the outer portion of each fixing plate (3), an auxiliary plate (5) is movably sleeved on one end portion of each fixing plate (3), a supporting shaft (6) is inserted into the other side of each supporting plate (2), a movable plate (7) is movably sleeved on one end portion of each supporting shaft (6), a power switch (10) is arranged on two sides of the top end of each movable plate (7), and a buzzer (11) is arranged at the bottom end of each movable plate (7).

2. The pressure-resistant ceramic capacitor as claimed in claim 1, wherein: two both sides on fly leaf (7) top respectively with the bottom fixed connection of four switch (10), two the bottom of fly leaf (7) respectively with the top fixed connection of two bee calling organ (11), two bee calling organ (11) all are through four switch (10) and external power supply electric connection.

3. The pressure-resistant ceramic capacitor as claimed in claim 2, wherein: the movable plate is characterized in that auxiliary frames (8) are fixedly mounted on one sides of the two movable plates (7), clamping grooves are formed in the top ends of the two auxiliary frames (8), and limiting blocks (9) are fixedly mounted on one sides of the two auxiliary plates (5).

4. A pressure resistant ceramic capacitor according to claim 3, wherein: the two limiting blocks (9) are respectively connected with the two auxiliary frames (8) in a clamping mode, and the opening diameters of the two auxiliary frames (8) are larger than those of the two limiting blocks (9).

5. The pressure-resistant ceramic capacitor as claimed in claim 1, wherein: two both sides on backup pad (2) top all alternate and are connected with buffer frame (12), adjacent two the top of buffer frame (12) all is through first resistance to compression board (13) fixed connection.

6. The pressure-resistant ceramic capacitor as claimed in claim 5, wherein: the bottom end of the first pressure resisting plate (13) is fixedly provided with a plurality of second pressure resisting plates (14), and the second pressure resisting plates (14) are arranged at equal intervals.

7. The pressure-resistant ceramic capacitor as claimed in claim 5, wherein: four second springs (15) are wound on the outer portions of the buffer frames (12), one ends of the second springs (15) are fixedly connected with the outer walls of the four buffer frames (12) respectively, and the other ends of the second springs (15) are fixedly connected with the two sides of the bottom end of the first pressure resisting plate (13) respectively.

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