CN208672239U - A kind of capacitor cover plate air tightness checking device - Google Patents
A kind of capacitor cover plate air tightness checking device Download PDFInfo
- Publication number
- CN208672239U CN208672239U CN201821238724.XU CN201821238724U CN208672239U CN 208672239 U CN208672239 U CN 208672239U CN 201821238724 U CN201821238724 U CN 201821238724U CN 208672239 U CN208672239 U CN 208672239U
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- Prior art keywords
- fixedly connected
- tube
- detection
- cover plate
- capacitor cover
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Abstract
The utility model discloses a kind of capacitor cover plate air tightness checking devices, belong to capacitor manufacturing technology field, a kind of capacitor cover plate air tightness checking device, including workbench, workbench upper end is fixedly connected with detection mounting plate, it detects and is equipped with detection accommodation tube on the upside of mounting plate, detection accommodation tube lower end is fixedly connected with multiple buckles, digging on detection mounting plate side wall has the card slot to match with buckle, detection mounting plate is connected by multiple buckles with detection accommodation tube, detection accommodation tube upper end, which is dug, a pair of of venthole, a pair of of venthole has been respectively fixedly connected with relief tube and gas-guide tube, and relief tube is located at the right side of gas-guide tube, relief tube left end is threaded with relief valve, gas-guide tube left and right ends have been respectively fixedly connected with isocon and exhaust tube, isocon and exhaust tube are connected with gas-guide tube, isocon upper end is fixedly connected There is pressure gauge ontology, the air-tightness convenient for checking capacitor cover plate may be implemented, it is easy to operate.
Description
Technical field
The utility model relates to capacitor manufacturing technology fields, more specifically to a kind of capacitor cover plate tightness
Check device.
Background technique
Capacitor is constituted by pressing from both sides one layer of insulation dielectric between two blocks of metal electrodes, electric when adding between two metal electrodes
When pressure, charge will be stored on electrode, so capacitor is energy-storage travelling wave tube, any two are insulated from each other and close proximity is led
Body, forms a capacitor, and plane-parallel capacitor is for will be electric at, capacitor cover plate by the pole plate and set of dielectrics of capacitor
Property attachment base installation cover board on the capacitor, capacitor cover plate with the continuous development of science and technology, user's capacitor cover plate
Use more stringent requirements are proposed.
Capacitor cover plate often directly determines the quality of capacitor, the especially air-tightness of capacitor cover plate, such as
Fruit air-tightness is bad to be led to capacitor electrolyte leakage may result in personal safety and property damage in use, however
Lack the detection method to the air-tightness of capacitor cover plate in the prior art.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of capacitor cover plate tightness
Check device, the air-tightness convenient for checking capacitor cover plate may be implemented in it, easy to operate.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of capacitor cover plate air tightness checking device, including workbench, the workbench upper end are fixedly connected with detection
Mounting plate, the detection mounting plate upside are equipped with detection accommodation tube, and the detection accommodation tube lower end is fixedly connected with multiple buckles,
Digging on the detection mounting plate side wall has the card slot to match with buckle, and detects mounting plate and held by multiple buckles with detection
Cylinder of receiving is connected, and the detection accommodation tube upper end, which is dug, a pair of of venthole, and a pair of venthole, which has been respectively fixedly connected with, to be let out
Pressure pipe and gas-guide tube, and relief tube is located at the right side of gas-guide tube, the relief tube left end is threaded with relief valve, the air guide
Pipe left and right ends have been respectively fixedly connected with isocon and exhaust tube, and the isocon and exhaust tube are connected with gas-guide tube, institute
It states isocon upper end and is fixedly connected with pressure gauge ontology, and pressure gauge ontology is connected with isocon, the exhaust tube right end is solid
Surely it is connected with vacuum pump ontology, makes to reach vacuum state in detection accommodation tube by vacuum pump ontology, with capacitor cover board finished product
Inside whether having liquid leakage is that examination criteria judges air-tightness, and the air-tightness convenient for checking capacitor cover plate, operation may be implemented
Simply.
Further, inner wall is fixedly connected to a pair of of extension block at left and right sides of the detection accommodation tube, a pair of described outer
Prolong and be fixedly connected with slide bar between block, slidably connect slip ring on the slide bar, the extension block of the slip ring upper end and upside it
Between be fixedly connected with compressed spring, and compressed spring is set on slide bar, be fixedly connected with connecting rod between a pair of slip ring,
The connecting rod lower end is fixedly connected with package sponge, not only can protect capacitor cover board finished product by setting package sponge,
It can also can be observed using the leakage of capacitor cover plate production liquid in the characteristic of package sponge vertical spread convenient for technical staff.
Further, matched gasket ring, and gasket ring and inspection are equipped on the upside of a pair of venthole
It surveys accommodation tube upper end to be fixedly connected, the leakproofness at a pair of of venthole is improved by setting gasket ring.
Further, the detection mounting plate upper end is fixedly connected with the pressure rubber pad to match with detection accommodation tube
Ring can not only reduce detection accommodation tube by setting pressure rubber gasket ring and detect abrasion when mounting plate contacts, can be with
It improves detection mounting plate and detects the leakproofness between accommodation tube.
Further, the vacuum pump body outer surface is coated with heat conductive silica gel, convenient for improving in this body running of vacuum pump
Heat dissipation effect.
Further, it is bonded with nylon tape between the connecting rod and package sponge, the package sponge passes through nylon tape
It is fixedly connected between connecting rod, is conveniently replaceable by the way that nylon tape is arranged between connecting rod and package sponge convenient for technical staff
Wrap up sponge.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme makes to detect in accommodation tube by vacuum pump ontology reaches vacuum state, in capacitor cover board finished product
Whether having liquid leakage is that examination criteria judges air-tightness, and the air-tightness convenient for checking capacitor cover plate, operation letter may be implemented
It is single.
(2) inner wall is fixedly connected to a pair of of extension block, fixed company between a pair of of extension block at left and right sides of detection accommodation tube
It is connected to slide bar, slip ring is slidably connected on slide bar, is fixedly connected with compressed spring between slip ring upper end and the extension block of upside, and
Compressed spring is set on slide bar, and connecting rod is fixedly connected between a pair of of slip ring, and connecting rod lower end is fixedly connected with package sea
Silk floss not only can protect capacitor cover board finished product by setting package sponge, can also be let out using capacitor cover plate production liquid
Leakage can be observed in the characteristic of package sponge vertical spread convenient for technical staff.
(3) matched gasket ring is equipped on the upside of a pair of of venthole, and on gasket ring and detection accommodation tube
End is fixedly connected, and improves the leakproofness at a pair of of venthole by setting gasket ring.
(4) vacuum pump body outer surface is coated with heat conductive silica gel, convenient for improving heat dissipation effect in this body running of vacuum pump.
(5) nylon tape is bonded between connecting rod and package sponge, package sponge passes through solid between nylon tape and connecting rod
Fixed connection is conveniently replaceable package sponge by the way that nylon tape is arranged between connecting rod and package sponge convenient for technical staff.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram in Fig. 1 at A.
Figure label explanation:
1 workbench, 2 detection mounting plates, 3 detection accommodation tubes, 4 relief tubes, 5 relief valves, 6 gas-guide tubes, 7 isocons, 8 pressure
Table ontology, 9 exhaust tubes, 10 vacuum pump ontologies, 11 extension blocks, 12 slide bars, 13 slip rings, 14 compressed springs, 15 connecting rods, 16 packages
Sponge.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
A kind of capacitor cover plate air tightness checking device referring to FIG. 1-2, including workbench 1,1 upper end of workbench are fixed
It is connected with detection mounting plate 2, detects and is equipped with detection accommodation tube 3 on the upside of mounting plate 2, detection accommodation tube 3 is opening down, and detection accommodates
3 lower ends of cylinder are fixedly connected with multiple buckles, and detecting to dig on 2 side wall of mounting plate has the card slot to match with buckle, and detects peace
Loading board 2 is connected by multiple buckles with detection accommodation tube 3, and detection 3 upper end of accommodation tube, which is dug, a pair of of venthole, a pair of ventilation
Hole has been respectively fixedly connected with relief tube 4 and gas-guide tube 6, and by setting relief tube 4 come pressure release, and relief tube 4 is located at gas-guide tube 6
Right side, 4 left end of relief tube are threaded with relief valve 5, close and open relief tube 4, and relief tube by setting relief valve 5
4 upper ends are opening, and 6 left and right ends of gas-guide tube have been respectively fixedly connected with isocon 7 and exhaust tube 9, and 6 upper end of gas-guide tube is envelope
Mouthful, isocon 7 and exhaust tube 9 are connected with gas-guide tube 6, and 7 upper end of isocon is fixedly connected with pressure gauge ontology 8, and pressure
Table ontology 8 is connected with isocon 7, measures the judgement detection accommodation tube 3 of the air pressure in isocon 7 by pressure gauge ontology 8
In air pressure, 9 right end of exhaust tube is fixedly connected with vacuum pump ontology 10, is extracted out in detection accommodation tube 3 using vacuum pump ontology 10
Gas be allowed in vacuum state.
Detection 3 left and right sides inner wall of accommodation tube is fixedly connected to a pair of of extension block 11, fixes between a pair of of extension block 11
It is connected with slide bar 12, slip ring 13 is slidably connected on slide bar 12, is fixedly connected between 13 upper end of slip ring and the extension block 11 of upside
There is compressed spring 14, and compressed spring 14 is set on slide bar 12, connecting rod 15 is fixedly connected between a pair of of slip ring 13, connects
15 lower end of bar is fixedly connected with package sponge 16, not only can protect capacitor cover board finished product by setting package sponge 16, also
Can use the leakage of capacitor cover plate production liquid can observe in the characteristic of package 16 vertical spread of sponge convenient for technical staff, a pair of
Matched gasket ring is equipped on the upside of venthole, and gasket ring is fixedly connected with detection 3 upper end of accommodation tube, is passed through
Gasket ring is set to improve the leakproofness at a pair of of venthole, detection 2 upper end of mounting plate is fixedly connected with and detection accommodation tube 3
The pressure rubber gasket ring to match can not only reduce detection accommodation tube 3 and detection mounting plate 2 by setting pressure rubber gasket ring
Abrasion when contact can also improve detection mounting plate 2 and detect the leakproofness between accommodation tube 3,10 appearance of vacuum pump ontology
Face is coated with heat conductive silica gel, convenient for improving heat dissipation effect when vacuum pump ontology 10 works, between connecting rod 15 and package sponge 16
It is bonded with nylon tape, package sponge 16 between nylon tape and connecting rod 15 by being fixedly connected, by connecting rod 15 and package
Nylon tape is set between sponge 16 and is conveniently replaceable package sponge 16 convenient for technical staff.
Referring to Fig. 1, capacitor cover board finished product to be detected is placed on detection mounting plate 2 by technical staff, detection is installed
Accommodation tube 3 closes buckle, fastens relief valve 5, and starting vacuum pump ontology 10 is extracted detection out by exhaust tube 9 from gas-guide tube 6 and held
The gas received in cylinder 3, so that being in vacuum state in detection accommodation tube 3, technical staff is judged by observation package sponge 16
Whether capacitor has liquid leakage to come out, if may determine that the air-tightness of capacitor cover board finished product is good without liquid leakage,
Otherwise air-tightness is poor.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (6)
1. a kind of capacitor cover plate air tightness checking device, including workbench (1), it is characterised in that: workbench (1) upper end
It is fixedly connected with detection mounting plate (2), is equipped with detection accommodation tube (3), the detection accommodation tube on the upside of the detection mounting plate (2)
(3) lower end is fixedly connected with multiple buckles, and digging on described detection mounting plate (2) side wall has the card slot to match with buckle, and
Detection mounting plate (2) is connected by multiple buckles with detection accommodation tube (3), and the detection accommodation tube (3) upper end, which is dug, one
To venthole, a pair of venthole has been respectively fixedly connected with relief tube (4) and gas-guide tube (6), and relief tube (4) is located at air guide
The right side of (6) is managed, relief tube (4) left end is threaded with relief valve (5), and gas-guide tube (6) left and right ends are solid respectively
Surely it is connected with isocon (7) and exhaust tube (9), the isocon (7) and exhaust tube (9) are connected with gas-guide tube (6), described
Isocon (7) upper end is fixedly connected with pressure gauge ontology (8), and pressure gauge ontology (8) is connected with isocon (7), the pumping
Tracheae (9) right end is fixedly connected with vacuum pump ontology (10).
2. a kind of capacitor cover plate air tightness checking device according to claim 1, it is characterised in that: the detection accommodates
Inner wall is fixedly connected to a pair of of extension block (11) at left and right sides of cylinder (3), is fixedly connected between a pair of extension block (11)
Slide bar (12) slidably connects slip ring (13) on the slide bar (12), the extension block (11) of slip ring (13) upper end and upside
Between be fixedly connected with compressed spring (14), and compressed spring (14) is set on slide bar (12), a pair of slip ring (13) it
Between be fixedly connected with connecting rod (15), connecting rod (15) lower end be fixedly connected with package sponge (16).
3. a kind of capacitor cover plate air tightness checking device according to claim 1, it is characterised in that: a pair of ventilation
Matched gasket ring is equipped on the upside of hole, and gasket ring is fixedly connected with detection accommodation tube (3) upper end.
4. a kind of capacitor cover plate air tightness checking device according to claim 1, it is characterised in that: the detection installation
Plate (2) upper end is fixedly connected with the pressure rubber gasket ring to match with detection accommodation tube (3).
5. a kind of capacitor cover plate air tightness checking device according to claim 1, it is characterised in that: the vacuum pump sheet
Body (10) outer surface is coated with heat conductive silica gel.
6. a kind of capacitor cover plate air tightness checking device according to claim 2, it is characterised in that: the connecting rod
(15) nylon tape is bonded between package sponge (16), the package sponge (16) passes through between nylon tape and connecting rod (15)
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238724.XU CN208672239U (en) | 2018-08-02 | 2018-08-02 | A kind of capacitor cover plate air tightness checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238724.XU CN208672239U (en) | 2018-08-02 | 2018-08-02 | A kind of capacitor cover plate air tightness checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672239U true CN208672239U (en) | 2019-03-29 |
Family
ID=65832391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821238724.XU Expired - Fee Related CN208672239U (en) | 2018-08-02 | 2018-08-02 | A kind of capacitor cover plate air tightness checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441321A (en) * | 2020-11-26 | 2021-03-05 | 江西捷美软包装有限公司 | Nano anti-seepage cooking bag and nano bonding structure thereof |
-
2018
- 2018-08-02 CN CN201821238724.XU patent/CN208672239U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441321A (en) * | 2020-11-26 | 2021-03-05 | 江西捷美软包装有限公司 | Nano anti-seepage cooking bag and nano bonding structure thereof |
| CN112441321B (en) * | 2020-11-26 | 2023-03-03 | 江西捷美软包装有限公司 | Nano anti-seepage cooking bag and nano bonding structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20190802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |