CN208208558U - A kind of thin film capacitor convenient for welding and fixing - Google Patents

Abstract

The utility model discloses a kind of thin film capacitors convenient for welding and fixing, including pedestal, electrode hole and gripping block, the upper end of the pedestal is connected with lower bottom case, the outer surface of the spring is connected with fixed block, shell of top cover is provided on the outside of the upper end of the lower bottom case, the electrode hole is located inside the edge of disk, centre bore is provided among the upper surface of the shell of top cover, the transfer block is internally provided with battery core, the insulating layer is internally provided with capacitive vessel, the lower end of the pressing plate is connected with connecting rod, the first fixture block is connected in the shaft, the second fixture block is connected in the shaft, block is provided on the outside of second fixture block, the gripping block is located inside the lower end of connecting cylinder.This facilitates fixation convenient for welding and fixed thin film capacitor, facilitates installation, and disassembly installation is more flexible, and is convenient for changing battery core and electrode, has cushioning device, has stronger protective device to capacitor, it is not easy to damage.

Description

A kind of thin film capacitor convenient for welding and fixing

Technical field

The utility model relates to capacitor correlative technology field, specially a kind of thin-film capacitor convenient for welding and fixing Device.

Background technique

For capacitor in accordance with the difference of medium, there are many its type, such as: electrolyte capacitance, papery capacitor, thin-film capacitor, Ceramic condenser, mica capacitor, air capacitor etc., but the most used in sound appliances surely belong to electrolytic capacitor and thin Membrane capacitance, electrolytic capacitor are used in the place for needing capacitance very big, such as the filter capacitor of main power source part mostly, remove Except filtering, and also serves as storage electric energy and be used, it is general to be inconvenient to weld and consolidate convenient for welding and fixed thin film capacitor It is fixed, it has not been convenient to install, disassembly installation is inflexible, and is inconvenient to replace battery core and electrode, without cushioning device, to the guarantor of capacitor Shield not enough, be easy to cause damage, therefore, it is proposed that a kind of thin film capacitor convenient for welding and fixing, on solving The problem of stating middle proposition.

Utility model content

The purpose of this utility model is to provide a kind of thin film capacitors convenient for welding and fixing, to solve above-mentioned background The existing thin film capacitor convenient for welding and fixing proposed in technology is inconvenient to weld and fix, it has not been convenient to install, dismantle It installs inflexible, and is inconvenient to replace battery core and electrode, it is inadequate to the protection of capacitor without cushioning device, it be easy to cause damage Bad problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of thin-film electro convenient for welding and fixing Container, including pedestal, electrode hole and gripping block, the upper end of the pedestal are connected with lower bottom case, and the inner surface connection of lower bottom case There is spring, the outer surface of the spring is connected with fixed block, is provided with shell of top cover, and shell of top cover on the outside of the upper end of the lower bottom case Top be provided with disk, the electrode hole is located inside the edge of disk, and electrode hole is internally provided with electrode block, described It is provided with centre bore among the upper surface of shell of top cover, and centre bore is internally provided with transfer block, the inside of the transfer block is set It is equipped with battery core, and the lower end outer surface of transfer block is provided with insulating layer, the insulating layer is internally provided with capacitive vessel, and absolutely The lower surface of edge layer is connected with pressing plate, and the lower end of the pressing plate is connected with connecting rod, and the lower end of connecting rod is provided with shaft, institute It states and is connected with the first fixture block in shaft, and be connected with the first tension spring on the inside of the upper end of the first fixture block, the is connected in the shaft Two fixture blocks, and it is connected with the second tension spring on the inside of the upper end of the second fixture block, block, and block are provided on the outside of second fixture block Outer surface be provided with connecting cylinder, the gripping block is located inside the lower end of connecting cylinder.

Preferably, the spring is connected by fixed block with insulating layer, and spring is symmetrically arranged with 2 about lower bottom case Group, and the connection type of lower bottom case and shell of top cover is to be threadedly coupled.

Preferably, the disk has 2 groups, and the connection type of disk and shell of top cover about the center symmetric setting of shell of top cover It is connected for card slot, and the longitudinal section of disk is in " U " font structure.

Preferably, the connection type of the transfer block and battery core is engages, and the cross section semicircular in shape structure of transfer block, And transfer block is detaching structure in capacitive vessel.

Preferably, the pressing plate and connecting rod constitute " T " font structure, and connecting rod is sliding knot in the inside of connecting cylinder Structure.

Preferably, first fixture block and the second fixture block pass through the first tension spring respectively and the second tension spring is connected with connecting rod It connects, and the first fixture block and the second fixture block are rotational structure in shaft, and shaft is applied in the first fixture block and the second fixture block Inside.

Preferably, the block and gripping block are symmetrically arranged with 2 groups about connecting cylinder, and gripping block is in connecting cylinder Portion is slide construction.

Compared with prior art, the utility model has the beneficial effects that should be convenient for welding and fixed thin film capacitor, side Just it fixes, facilitates installation, disassembly installation is more flexible, and is convenient for changing battery core and electrode, there is cushioning device, has to capacitor relatively strong Protective device, it is not easy to damage；

1. lower bottom case and shell of top cover are provided with, due to the threaded connection of lower bottom case and shell of top cover, so that shell of top cover is being gone to the bottom Convenient disassembly on shell, it is convenient to replace capacitive vessel at any time, also facilitate and device inside is cleared up, simple and quick convenience；

2. it is provided with spring and fixed block, it is convenient by the way that spring and fixed block to be stuck between lower bottom case and capacitive vessel The effect that capacitive vessel is protected and is buffered, and prevent from causing capacitive vessel to damage in mobile device, increase capacitor Service life；

3. it is provided with electrode hole and centre bore, it is convenient that electrode block and battery core are torn open by setting electrode hole and centre bore Installation or replacement are unloaded, swift and convenient to operate, structure is simple, improves working efficiency when in use；

4. being provided with fixture block and gripping block, is facilitated by fixture block downslide and is fixed on the base insulating layer and capacitive vessel, It is simple to operate, and fixture block can be adjusted by squeezing gripping block, it is convenient again to take out insulating layer, it is easy to operate reasonable.

Detailed description of the invention

Fig. 1 is the utility model section structural schematic diagram；

Fig. 2 is the planar structure schematic diagram of the utility model shell of top cover；

Fig. 3 is the attachment structure schematic diagram of the utility model transfer block and battery core；

Fig. 4 is the clamped condition structural schematic diagram of the first fixture block of the utility model and the second fixture block；

Fig. 5 is the relaxed state structural schematic diagram of the first fixture block of the utility model and the second fixture block.

In figure: 1, pedestal；2, lower bottom case；3, spring；4, fixed block；5, shell of top cover；6, disk；7, electrode hole；8, electrode Block；9, centre bore；10, transfer block；11, battery core；12, insulating layer；13, capacitive vessel；14, pressing plate；15, connecting rod；16, turn Axis；17, the first fixture block；18, the first tension spring；19, the second fixture block；20, the second tension spring；21, block；22, connecting cylinder；23, it clamps Block.

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, it is clear that 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.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of thin-film capacitor convenient for welding and fixing Device, including pedestal 1, lower bottom case 2, spring 3, fixed block 4, shell of top cover 5, disk 6, electrode hole 7, electrode block 8, centre bore 9, conveying Block 10, battery core 11, insulating layer 12, capacitive vessel 13, pressing plate 14, connecting rod 15, shaft 16, the first fixture block 17, the first tension spring 18, Second fixture block 19, the second tension spring 20, block 21, connecting cylinder 22 and gripping block 23, the upper end of pedestal 1 are connected with lower bottom case 2, and under The inner surface of bottom case 2 is connected with spring 3, and the outer surface of spring 3 is connected with fixed block 4, and spring 3 passes through fixed block 4 and insulating layer 12 are connected, and spring 3 is symmetrically arranged with 2 groups about lower bottom case 2, and the connection type of lower bottom case 2 and shell of top cover 5 is screw thread Connection, installation easy to disassemble facilitate to take out capacitive vessel 13 and replace, also facilitate and clear up inside, the upper end of lower bottom case 2 Outside is provided with shell of top cover 5, and the top of shell of top cover 5 is provided with disk 6, and disk 6 has about the center symmetric setting of shell of top cover 5 2 groups, and disk 6 is that card slot is connect, and the longitudinal section of disk 6 is in " U " font structure with the connection type of shell of top cover 5, it is convenient Installation and replacement electrode block 8, electrode hole 7 be located inside the edge of disk 6, and electrode hole 7 is internally provided with electrode block 8, on It is provided with centre bore 9 among the upper surface of lid shell 5, and centre bore 9 is internally provided with transfer block 10, the inside of transfer block 10 is set It is equipped with battery core 11, and the lower end outer surface of transfer block 10 is provided with insulating layer 12, the connection type of transfer block 10 and battery core 11 is Engaging, and the cross section semicircular in shape structure of transfer block 10, and transfer block 10 is detaching structure in capacitive vessel 13, it is convenient Disassembly installation or replacement battery core 11, and the external form of transfer block 10 does not influence contact of the battery core 11 with capacitor, insulating layer 12 it is interior Portion is provided with capacitive vessel 13, and the lower surface of insulating layer 12 is connected with pressing plate 14, and the lower end of pressing plate 14 is connected with connecting rod 15, And the lower end of connecting rod 15 is provided with shaft 16, pressing plate 14 and connecting rod 15 constitute " T " font structure, and connecting rod 15 is connecting The inside of cylinder 22 is slide construction, and the first fixture block 17 is connected in shaft 16, and the is connected on the inside of the upper end of the first fixture block 17 One tension spring 18, the first fixture block 17 and the second fixture block 19 are connected by the first tension spring 18 and the second tension spring 20 with connecting rod 15 respectively It connects, and the first fixture block 17 and the second fixture block 19 are rotational structure in shaft 16, and shaft 16 is applied in the first fixture block 17 It is simple to operate with the inside of the second fixture block 19, and fixture block can be adjusted by squeezing gripping block 23, it is convenient again by insulating layer 12 take out, easy to operate reasonable, the second fixture block 19 are connected in shaft 16, and be connected with second on the inside of the upper end of the second fixture block 19 Tension spring 20, the outside of the second fixture block 19 is provided with block 21, and the outer surface of block 21 is provided with connecting cylinder 22, block 21 and folder Tight block 23 is symmetrically arranged with 2 groups about connecting cylinder 22, and gripping block 23 is slide construction, gripping block in the inside of connecting cylinder 22 23 are located inside the lower end of connecting cylinder 22.

Working principle: when using this convenient for welding and fixed thin film capacitor, first by shell of top cover 5 from lower bottom case 2 Insulating layer 12 and capacitive vessel 13 are placed on the inside of lower bottom case 2 by upper Unscrew, it is allowed to be stuck between 2 groups of fixed blocks 4, And pressing insulating layer 12, pressing plate 14 are pressed downward, are pushed down on the first fixture block 17 and the second fixture block 19 by connecting rod 15, and first Fixture block 17 and the second fixture block 19 are close to block 21, and the first tension spring 18 and the second tension spring 20 are in compact state, until the first card Block 17 and the second fixture block 19 slide into the lower end of block 21, the first tension spring 18 and the second tension spring 20 rebound elongation for the first fixture block 17 It is strutted with the second fixture block 19, and it is made to be stuck in the lower end of block 21, then screw shell of top cover 5, to take out capacitive vessel 13, By the inside Slideslip of gripping block 23, under the action of gripping block 23, clamp the first fixture block 17 and the second fixture block 19, the first tension spring 18 and second tension spring 20 compress, then draw it out, electrode block 8 be mounted in electrode hole 7, by transfer block 10 disassembly take Out, battery core 11 is fastened on to the inside of transfer block 10, is then again inserted into transfer block 10 from centre bore 9, it is above just complete At the sequence of operations convenient for welding and fixed thin film capacitor, the content being not described in detail in this specification belongs to this The prior art well known to skilled artisan.

The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing Conventional connection type in technology, this will not be detailed here.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (7)

1. a kind of thin film capacitor convenient for welding and fixing, including pedestal (1), electrode hole (7) and gripping block (23), feature Be: the upper end of the pedestal (1) is connected with lower bottom case (2), and the inner surface of lower bottom case (2) is connected with spring (3), the bullet The outer surface of spring (3) is connected with fixed block (4), is provided with shell of top cover (5) on the outside of the upper end of the lower bottom case (2), and shell of top cover (5) top is provided with disk (6), and the electrode hole (7) is located inside the edge of disk (6), and the inside of electrode hole (7) is set It is equipped with electrode block (8), is provided with centre bore (9) among the upper surface of the shell of top cover (5), and the inside setting of centre bore (9) Have transfer block (10), the transfer block (10) is internally provided with battery core (11), and the lower end outer surface setting of transfer block (10) Have insulating layer (12), the insulating layer (12) is internally provided with capacitive vessel (13), and the lower surface connection of insulating layer (12) Have pressing plate (14), the lower end of the pressing plate (14) is connected with connecting rod (15), and the lower end of connecting rod (15) is provided with shaft (16), it is connected with the first fixture block (17) on the shaft (16), and is connected with the first tension spring on the inside of the upper end of the first fixture block (17) (18), it is connected with the second fixture block (19) on the shaft (16), and is connected with the second tension spring on the inside of the upper end of the second fixture block (19) (20), it is provided with block (21) on the outside of second fixture block (19), and the outer surface of block (21) is provided with connecting cylinder (22), The gripping block (23) is located inside the lower end of connecting cylinder (22).

2. a kind of thin film capacitor convenient for welding and fixing according to claim 1, it is characterised in that: the spring (3) it is connected with insulating layer (12) by fixed block (4), and spring (3) is symmetrically arranged with 2 groups about lower bottom case (2), and under The connection type of bottom case (2) and shell of top cover (5) is to be threadedly coupled.

3. a kind of thin film capacitor convenient for welding and fixing according to claim 1, it is characterised in that: the disk (6) center symmetric setting about shell of top cover (5) has 2 groups, and disk (6) is that card slot is connect with the connection type of shell of top cover (5), And the longitudinal section of disk (6) is in " U " font structure.

4. a kind of thin film capacitor convenient for welding and fixing according to claim 1, it is characterised in that: the transfer block (10) and the connection type of battery core (11) is engages, and the cross section semicircular in shape structure of transfer block (10), and transfer block It (10) is detaching structure in capacitive vessel (13).

5. a kind of thin film capacitor convenient for welding and fixing according to claim 1, it is characterised in that: the pressing plate (14) and connecting rod (15) constitutes " T " font structure, and connecting rod (15) is slide construction in the inside of connecting cylinder (22).

6. a kind of thin film capacitor convenient for welding and fixing according to claim 1, it is characterised in that: first card Block (17) and the second fixture block (19) are connected by the first tension spring (18) and the second tension spring (20) with connecting rod (15) respectively, and the One fixture block (17) and the second fixture block (19) are rotational structure on shaft (16), and shaft (16) is applied in the first fixture block (17) and the inside of the second fixture block (19).

7. a kind of thin film capacitor convenient for welding and fixing according to claim 1, it is characterised in that: the block (21) and gripping block (23) is symmetrically arranged with 2 groups about connecting cylinder (22), and gripping block (23) is in the inside of connecting cylinder (22) For slide construction.