CN215417888U - Ceramic capacitor easy to install - Google Patents
Ceramic capacitor easy to install Download PDFInfo
- Publication number
- CN215417888U CN215417888U CN202120469780.XU CN202120469780U CN215417888U CN 215417888 U CN215417888 U CN 215417888U CN 202120469780 U CN202120469780 U CN 202120469780U CN 215417888 U CN215417888 U CN 215417888U
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- Prior art keywords
- ceramic capacitor
- capacitor body
- sleeve
- pin
- pins
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- 239000003985 ceramic capacitor Substances 0.000 title claims abstract description 76
- 239000010410 layer Substances 0.000 claims abstract description 39
- 239000011241 protective layer Substances 0.000 claims abstract description 8
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 10
- 239000003990 capacitor Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model belongs to the field of capacitors, and particularly discloses an easily-installed ceramic capacitor, which comprises a ceramic capacitor body and pins, wherein a protective layer is coated outside a shell of the ceramic capacitor body; the two pins are internally embedded with a buffer sleeve, and the pins are led out from the interior of the ceramic capacitor body and penetrate out of the buffer sleeve; the ceramic capacitor body is provided with a fixing clamp for clamping the ceramic capacitor body. According to the utility model, the epoxy resin layer is coated outside the shell of the ceramic capacitor, so that the sealing and moisture-proof performance of the ceramic capacitor is improved, and the ceramic capacitor has a good scratch-proof effect; the buffer sleeve is arranged at the extending joint of the pin to perform bending protection on the pin, the buffer sleeve is of a double-layer structure, the inner layer sleeve and the outer layer sleeve are rotatably nested, and the surface of the outer layer sleeve is provided with an annular notch, so that the pin has good bending resistance, and the pin is effectively prevented from being broken due to bending; set up the fixation clamp in the outside cooperation of ceramic capacitor body, be convenient for take, and easy dismounting does not influence the installation occupation space of ceramic capacitor itself.
Description
Technical Field
The utility model relates to the field of ceramic capacitors, in particular to a ceramic capacitor easy to install.
Background
Ceramic capacitors, also known as ceramic dielectric capacitors or monolithic capacitors, are a generic name for capacitors using ceramic materials as the dielectric. The ceramic capacitors can be divided into high-voltage, medium-voltage and low-voltage ceramic capacitors according to the voltage used. 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. Compared with other capacitors, the common ceramic capacitor has the advantages of higher use temperature, large specific capacity, good moisture resistance, smaller dielectric loss, large-range selectable capacitance temperature coefficient and the like. The method is widely used in electronic circuits and has considerable consumption.
When the existing ceramic capacitor is used, due to the fact that the size of the existing ceramic capacitor is small, workers cannot conveniently take the existing ceramic capacitor when the existing ceramic capacitor is installed, and the pin extension part is easy to break due to bending force when connected, so that the damage rate is high.
Disclosure of Invention
An object of the present invention is to provide an easily mounted ceramic capacitor to solve the problems suggested in the background art described above.
In order to achieve the purpose, the utility model provides the following technical scheme: a ceramic capacitor easy to install comprises a ceramic capacitor body and pins, wherein a protective layer is coated outside a shell of the ceramic capacitor body; two support legs extending outwards are symmetrically arranged on one side of the ceramic capacitor body, buffer sleeves are embedded in the two support legs, the tail ends of the buffer sleeves extend outwards, and the support legs are led out from the interior of the ceramic capacitor body, penetrate out of the buffer sleeves in the support legs and extend outwards; the ceramic capacitor body is provided with a fixing clamp for clamping the ceramic capacitor body, and the front surface and the back surface of the ceramic capacitor body are respectively provided with a clamping surface matched with the fixing clamp.
Preferably, the protective layer is an epoxy resin sealing layer.
Preferably, the buffer sleeve is of a double-layer structure and made of elastic rubber materials, and comprises an outer layer sleeve and an inner layer sleeve which are nested with each other.
Preferably, the outer wall of the outer layer sleeve is provided with a plurality of annular gaps at equal intervals, a plurality of annular limiting grooves with inward-falling structures are formed in the inner wall of the outer layer sleeve between every two adjacent annular gaps, and the outer wall of the inner layer sleeve is correspondingly provided with a limiting convex ring which is embedded into the annular limiting grooves and rotates.
Preferably, the fixation clamp is "V" shape structure, and it includes the branch that two symmetries of an organic whole connection set up, and two branch ends incurve inflection back forms the clamping piece, and two branch keep away from between the one end of clamping piece through spring coupling.
Preferably, the clamping surface is an elastic silica gel gasket embedded in the outer wall of the ceramic capacitor body.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the epoxy resin layer is coated outside the shell of the ceramic capacitor, so that the sealing and moisture-proof performance of the ceramic capacitor is improved, and meanwhile, the ceramic capacitor has a good scratch-proof effect; the buffer sleeve is arranged at the extending joint of the pin to perform bending protection on the pin, the buffer sleeve is of a double-layer structure, the inner layer sleeve and the outer layer sleeve are rotatably nested, and the surface of the outer layer sleeve is provided with an annular notch, so that the pin has good bending resistance, and the pin is effectively prevented from being broken due to bending; set up the fixation clamp in the outside cooperation of ceramic capacitor body, be convenient for take, and easy dismounting does not influence the installation occupation space of ceramic capacitor itself.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a specific assembly structure of the supporting leg, the buffer sleeve and the pin of the present invention;
FIG. 3 is a schematic view of the buffer sleeve according to the present invention;
FIG. 4 is a schematic view of a fitting structure of the fixing clip and the ceramic capacitor body according to the present invention.
In the figure: 1. a ceramic capacitor body; 2. a support leg; 3. a buffer sleeve; 4. a pin; 5. an outer layer is sleeved; 6. an inner layer sleeve; 7. an annular gap; 8. an annular limiting groove; 9. a limit convex ring; 10. a fixing clip; 11. a strut; 12. a clip; 13. a spring; 14. a clamping surface.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: a ceramic capacitor easy to install comprises a ceramic capacitor body 1 and pins 4, wherein a protective layer is coated outside a shell of the ceramic capacitor body 1; two support legs 2 extending outwards are symmetrically arranged on one side of the ceramic capacitor body 1, buffer sleeves 3 are embedded in the two support legs 2, the tail ends of the buffer sleeves 3 extend outwards, and pins 4 are led out from the interior of the ceramic capacitor body 1, penetrate out of the buffer sleeves 3 in the support legs 2 and extend outwards; the ceramic capacitor comprises a ceramic capacitor body 1 and is characterized in that a fixing clamp 10 for clamping the ceramic capacitor body is arranged on the ceramic capacitor body 1, and clamping surfaces 14 matched with the fixing clamp 10 are respectively arranged on the front surface and the back surface of the ceramic capacitor body 1.
Further, the protective layer is an epoxy resin sealing layer.
Further, the buffer sleeve 3 is of a double-layer structure and made of elastic rubber materials, and comprises an outer layer sleeve 5 and an inner layer sleeve 6 which are nested with each other.
Further, a plurality of annular gaps 7 are arranged on the outer wall of the outer layer sleeve 5 at equal intervals, a plurality of annular limiting grooves 8 with an inward sinking structure are formed in the inner wall of each annular gap 7, and limiting convex rings 9 which are embedded into the annular limiting grooves 8 and rotate are correspondingly arranged on the outer wall of the inner layer sleeve 6.
Further, fixation clamp 10 is "V" shape structure, and it includes two symmetrical branch 11 that set up of body coupling, and two branch 11 terminal incurved inflection back forms clamping piece 12, connects through spring 13 between the one end that two branch 11 kept away from clamping piece 12.
Further, the clamping surface 14 is an elastic silica gel gasket embedded in the outer wall of the ceramic capacitor body 1.
The working principle is as follows: according to the utility model, the shell of the ceramic capacitor body 1 is coated with the epoxy resin layer as a protective layer, so that the sealing and moisture-proof performance of the ceramic capacitor is improved, and meanwhile, the ceramic capacitor has a good scratch-proof effect; the buffer sleeve 3 is arranged at the joint of the extending pin 4 and the support leg 2, the pin 4 is protected by bending, the buffer sleeve 3 is of a double-layer structure, the inner layer sleeve 6 and the outer layer sleeve 5 are rotatably nested, the inner layer sleeve and the outer layer sleeve are mutually clamped through the annular limiting groove 8 and the limiting convex ring 9, and the surface of the outer layer sleeve 5 is provided with the annular notch 7, so that the buffer sleeve 3 has good bending resistance and torque resistance integrally, and the pin 4 is effectively prevented from being broken due to bending; the fixing clamp 10 is arranged outside the ceramic capacitor body 1 in a matched mode, the fixing clamp 10 is of a V-shaped structure, an elastic space is formed between the bent and folded clamping piece 12 and the supporting rod 11, the ceramic capacitor body 1 can be clamped under the auxiliary action of the spring 13, the ceramic capacitor body is convenient to take and disassemble, and the occupied space of the ceramic capacitor is not influenced; the front and back surfaces of the ceramic capacitor body 1 are respectively provided with a clamping surface 14 matched with the fixing clamp 10, and the clamping surfaces 14 are elastic silica gel gaskets embedded in the outer wall of the ceramic capacitor body 1, so that the ceramic capacitor body 1 is protected and the clamping is assisted.
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 (6)
1. The ceramic capacitor easy to install is characterized by comprising a ceramic capacitor body (1) and pins (4), wherein a protective layer is coated outside a shell of the ceramic capacitor body (1); two support legs (2) extending outwards are symmetrically arranged on one side of the ceramic capacitor body (1), buffer sleeves (3) are embedded in the two support legs (2), the tail ends of the buffer sleeves (3) extend outwards, and pins (4) are led out from the interior of the ceramic capacitor body (1), penetrate out of the buffer sleeves (3) in the interior of the support legs (2) and extend outwards; the ceramic capacitor is characterized in that a fixing clamp (10) for clamping the ceramic capacitor body is arranged on the ceramic capacitor body (1), and clamping surfaces (14) matched with the fixing clamp (10) are respectively arranged on the front surface and the back surface of the ceramic capacitor body (1).
2. An easily mountable ceramic capacitor as claimed in claim 1, wherein: the protective layer is an epoxy resin sealing layer.
3. An easily mountable ceramic capacitor as claimed in claim 1, wherein: the buffer sleeve (3) is of a double-layer structure, is made of elastic rubber materials and comprises an outer layer sleeve (5) and an inner layer sleeve (6) which are nested with each other.
4. An easily mountable ceramic capacitor as claimed in claim 3, wherein: a plurality of annular gaps (7) are formed in the outer wall of the outer layer sleeve (5) at equal intervals, a plurality of annular limiting grooves (8) with inward sinking structures are formed in the inner wall of the outer layer sleeve between every two adjacent annular gaps (7), and limiting convex rings (9) which are embedded into the annular limiting grooves (8) and rotate are correspondingly arranged on the outer wall of the inner layer sleeve (6).
5. An easily mountable ceramic capacitor as claimed in claim 1, wherein: fixation clamp (10) are "V" shape structure, and it includes branch (11) that two symmetries of body coupling set up, and two branch (11) end incurvation inflection back forms clamping piece (12), connects through spring (13) between the one end that clamping piece (12) were kept away from in two branch (11).
6. An easily mountable ceramic capacitor as claimed in claim 1, wherein: the clamping surface (14) is an elastic silica gel gasket embedded in the outer wall of the ceramic capacitor body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120469780.XU CN215417888U (en) | 2021-03-04 | 2021-03-04 | Ceramic capacitor easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120469780.XU CN215417888U (en) | 2021-03-04 | 2021-03-04 | Ceramic capacitor easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215417888U true CN215417888U (en) | 2022-01-04 |
Family
ID=79667779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120469780.XU Active CN215417888U (en) | 2021-03-04 | 2021-03-04 | Ceramic capacitor easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215417888U (en) |
-
2021
- 2021-03-04 CN CN202120469780.XU patent/CN215417888U/en active Active
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