CN204946846U - The installation sleeve assembly of replaceable fuse tube - Google Patents
The installation sleeve assembly of replaceable fuse tube Download PDFInfo
- Publication number
- CN204946846U CN204946846U CN201520730783.9U CN201520730783U CN204946846U CN 204946846 U CN204946846 U CN 204946846U CN 201520730783 U CN201520730783 U CN 201520730783U CN 204946846 U CN204946846 U CN 204946846U
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- containing cavity
- shaped trough
- bar
- sleeve assembly
- installation sleeve
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Abstract
The utility model discloses the installation sleeve assembly of replaceable fuse tube, it comprises the mounting shell of the installation cavity with installation insurance pipe, mounting shell is provided with the separator for the mounting shell being provided with protective tube being departed from electric device; Separator comprise be arranged on mounting shell, one end is the containing cavity at beginning, the bar-shaped trough be communicated with containing cavity stretches out bar-shaped trough with being arranged in containing cavity, partly and coordinating column structure mounting shell being extracted electric device with bar-shaped trough, when erection column turns to bar-shaped trough, the spring members ejected.
Description
Technical field
The utility model relates to the protective device for the protection of electric device, is specifically related to the installation sleeve assembly of replaceable fuse tube.
Background technology
In use, if when occurring that current anomaly raises, electric equipment is easy to damage electric equipment.In order to play a protective role to electric equipment, can install protective tube at the power input of electric equipment or in the connector be connected with electric equipment, when there is current overload, protective tube can cut off electric current.
For the ease of installation and the replacing of protective tube, generally adopt sheath to be arranged on by protective tube in equipment or connector at present, sheath many employings screw-threaded coupling mode of general protective tube, such cost is high, and volume is large, and very time-consuming when installing and take out protective tube.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of installation sleeve assembly that can realize the replaceable fuse tube that protective tube is changed in electric device fast.
For above-mentioned deficiency of the prior art, the technical solution adopted in the utility model is:
There is provided a kind of installation sleeve assembly of replaceable fuse tube, it comprises the mounting shell of the installation cavity with installation insurance pipe, mounting shell is provided with the separator for the mounting shell being provided with protective tube being departed from electric device; Separator comprise be arranged on mounting shell, one end is the containing cavity at beginning, the bar-shaped trough be communicated with containing cavity and to be arranged in containing cavity, part stretches out bar-shaped trough and coordinates column structure mounting shell being extracted electric device with bar-shaped trough.
The beneficial effects of the utility model are: when protective tube changed by needs, outwards stir column structure, column structure stretches out bar-shaped trough part and slides along bar-shaped trough, after stretching out bar-shaped trough componental movement to the end of bar-shaped trough, continue firmly to stir column structure, column structure stretches out bar-shaped trough part and the installation sleeve assembly of the replaceable fuse tube being provided with protective tube just can be driven to continue outwards motion until the installation sleeve assembly of whole replaceable fuse tube is separated completely in connector/electric equipment.
Take out the whole process of installation sleeve assembly of replaceable fuse tube, only need outwards to stir column structure, do not need to dismantle by outside miscellaneous part, change protective tube time saving and energy saving; The installation sleeve assembly of replaceable fuse tube only has several widget to form, and structure is very simple, manufacture difficulty is low, thus has saved the production cost producing the installation sleeve assembly of replaceable fuse tube;
The installation sleeve assembly of the replaceable fuse tube improved only needs the parts installing column structure and protective tube two compact structure, make the volume of the installation sleeve assembly of the replaceable fuse tube produced for sheath of the prior art, volume is significantly reduced, thus reduce further the volume of the connector being provided with protective tube.
Accompanying drawing explanation
Fig. 1 is the explosive view of the installation sleeve assembly of replaceable fuse tube.
Fig. 2 be protective tube be arranged on replaceable fuse tube installation sleeve assembly in after stereogram.
Fig. 3 is the schematic diagram that protective tube is arranged on a kind of using state of installation sleeve assembly of replaceable fuse tube.
Wherein, 1, the installation sleeve assembly of replaceable fuse tube; 11, mounting shell; 111, bar-shaped trough; 1111, L shape galianconism; 12, spring; 13, card column; 14, erection column; 141, installing hole; 143, draw-in groove; 15, installation cavity; 2, protective tube; 3, connector; 31, mounting groove.
Embodiment
Below embodiment of the present utility model is described; so that those skilled in the art understand the utility model; but should be clear; the utility model is not limited to the scope of embodiment; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present utility model determined, these changes are apparent, and all innovation and creation utilizing the utility model to conceive are all at the row of protection in appended claim.
The explosive view of the installation sleeve assembly 1 of replaceable fuse tube is shown with reference to figure 1 and Fig. 2, Fig. 1; Fig. 2 shows the stereogram after in installation sleeve assembly 1 that protective tube 2 is arranged on replaceable fuse tube.
As depicted in figs. 1 and 2, the installation sleeve assembly 1 of this replaceable fuse tube comprises the mounting shell 11 of the installation cavity 15 with installation insurance pipe 2, mounting shell 11 is provided with the separator for the mounting shell 11 being provided with protective tube 2 being departed from electric device (needing the equipment driven by electric power and the connector carrying out electric current transfer); Separator comprise be arranged on mounting shell 11, one end is the containing cavity at beginning, the bar-shaped trough that is communicated with containing cavity 111 and be arranged in containing cavity, part stretches out bar-shaped trough 111 and coordinates with bar-shaped trough 111 column structure mounting shell 11 being extracted electric device.
In an embodiment of the present utility model, column structure can comprise erection column 14, the end being positioned at containing cavity offers an installing hole 141, be installed with the card column 13 that bar-shaped trough 111 is extended on top in installing hole 141 at erection column 14; Also namely the length of card column 13 is greater than the degree of depth of bar-shaped trough 111.
When protective tube 2 changed by needs, draw-in groove in Fig. 3 143 turns to open erection column 14 will rotate to bar-shaped trough 111 with card column 13 fixed thereon by use instrument from close position, at this moment erection column 14 ejects by spring 12, after the card column 13 of stretching out bar-shaped trough 111 moves to the end of bar-shaped trough 111, outwards extract erection column 14, the stop of bar-shaped trough 111 pairs of card columns 13, make erection column 14 that the installation sleeve assembly 1 of the replaceable fuse tube being provided with protective tube 2 can be driven to continue outwards motion until the installation sleeve assembly 1 of whole replaceable fuse tube is separated completely in connector.
As shown in Figure 1, bar-shaped trough 111 wherein can arrange L-shaped, when being provided with the ends contact being positioned at containing cavity with erection column 14, the L shape galianconism 1111 departing from bar-shaped trough 111 for card column 13 in containing cavity, erection column 14 is ejected the spring 12 of containing cavity.
The concrete operations mode of separator assembling is: be arranged on after in containing cavity by spring 12, again erection column 14 is inserted in containing cavity, card column 13 is installed afterwards in the installing hole 141 of erection column 14, continue to promote erection column 14 to containing cavity, erection column 14 Compress Spring 12, when card column 13 moves to L shape galianconism 1111 place, turn erection column 14 makes, in card column 13L shape galianconism 1111, to complete the assembling of separator from open to close.
After spring 12 is set, carry out protective tube 2 time, only need turn erection column 14, the card column 13 being positioned at L shape galianconism 1111 is moved to and departs from L shape galianconism 1111 completely, under the elastic force effect that erection column 14 recovers deformation at spring 12 just can bullet to the end of bar-shaped trough 111, now, firmly outwards stir erection column 14 again, by the stop of bar-shaped trough 111 pairs of card columns 13, make erection column 14 that the installation sleeve assembly 1 of the replaceable fuse tube being provided with protective tube 2 can be driven to continue outwards motion until the installation sleeve assembly 1 of whole replaceable fuse tube is separated completely in connector.
In another embodiment of the present utility model, the L shape galianconism 1111 of bar-shaped trough 111 is provided with an arc groove preventing card column 13 from departing from L shape galianconism 1111; The arc portion of arc groove located towards the beginning of containing cavity.Erection column 14 is positioned on the end outside containing cavity and offers one for external devices rotation erection column 14, makes card column 13 depart from the draw-in groove 143 of L shape galianconism 1111.
The schematic diagram that protective tube 2 is arranged on installation sleeve assembly 1 one kinds of using states of replaceable fuse tube is shown with reference to figure 3, Fig. 3.
As shown in Figure 3, the signal state that the installation sleeve assembly 1 of what it was shown is replaceable fuse tube is assembled with connector 3, when needing installation sleeve assembly to take out in the mounting groove 31 of connector 3, only need turn erection column 14, the card column 13 being positioned at L shape galianconism 1111 is moved to and departs from L shape galianconism 1111 completely, under the elastic force effect that erection column 14 recovers deformation at spring 12 just can bullet to the end of bar-shaped trough 111, now, more firmly outwards stir erection column 14 can just take out by installation sleeve assembly.
In sum, by rotating and outwards stirring erection column 14, just can rapidly protective tube 2 be taken out in electric device, taking out the whole process of installation sleeve assembly 1 of replaceable fuse tube, only need to stir column structure to turn is also outer, do not need to dismantle by outside miscellaneous part, time saving and energy saving.
Claims (5)
1. the installation sleeve assembly of replaceable fuse tube, comprises the mounting shell of the installation cavity with installation insurance pipe, it is characterized in that: described mounting shell is provided with the separator for the mounting shell being provided with protective tube being departed from electric device; Described separator comprise be arranged on described mounting shell, one end is the containing cavity at beginning, the bar-shaped trough be communicated with described containing cavity and to be arranged in described containing cavity, part stretches out described bar-shaped trough and coordinates with described bar-shaped trough column structure mounting shell being extracted electric device.
2. the installation sleeve assembly of replaceable fuse tube according to claim 1, is characterized in that: described column structure comprises erection column, and the end that described erection column is positioned at described containing cavity is installed with the card column that described bar-shaped trough is extended on top.
3. the installation sleeve assembly of replaceable fuse tube according to claim 2, it is characterized in that: described bar-shaped trough is L-shaped, when being provided with the ends contact being positioned at described containing cavity with erection column, the L shape galianconism departing from bar-shaped trough for card column in described containing cavity, described erection column is ejected the spring of containing cavity.
4. the installation sleeve assembly of replaceable fuse tube according to claim 3, is characterized in that: the L shape galianconism of described bar-shaped trough is provided with an arc groove preventing card column from departing from L shape galianconism; The arc portion of described arc groove located towards the beginning of containing cavity.
5. the installation sleeve assembly of the replaceable fuse tube according to claim 2,3 or 4, is characterized in that: described erection column is positioned on the end outside containing cavity and offers one for external devices rotation erection column, makes card column depart from the draw-in groove of L shape galianconism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730783.9U CN204946846U (en) | 2015-09-21 | 2015-09-21 | The installation sleeve assembly of replaceable fuse tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520730783.9U CN204946846U (en) | 2015-09-21 | 2015-09-21 | The installation sleeve assembly of replaceable fuse tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204946846U true CN204946846U (en) | 2016-01-06 |
Family
ID=55014248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520730783.9U Active CN204946846U (en) | 2015-09-21 | 2015-09-21 | The installation sleeve assembly of replaceable fuse tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204946846U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950756A (en) * | 2017-12-21 | 2019-06-28 | 中航光电科技股份有限公司 | A kind of fuse component and its sheath and connector |
| CN109950107A (en) * | 2017-12-21 | 2019-06-28 | 中航光电科技股份有限公司 | A kind of connector and its fuse component, sheath |
| CN110211853A (en) * | 2018-02-28 | 2019-09-06 | 中航光电科技股份有限公司 | Plug and its fuse component, fuse component sheath |
-
2015
- 2015-09-21 CN CN201520730783.9U patent/CN204946846U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950756A (en) * | 2017-12-21 | 2019-06-28 | 中航光电科技股份有限公司 | A kind of fuse component and its sheath and connector |
| CN109950107A (en) * | 2017-12-21 | 2019-06-28 | 中航光电科技股份有限公司 | A kind of connector and its fuse component, sheath |
| CN109950107B (en) * | 2017-12-21 | 2021-01-29 | 中航光电科技股份有限公司 | Connector and fuse assembly and sheath thereof |
| CN109950756B (en) * | 2017-12-21 | 2021-06-04 | 中航光电科技股份有限公司 | Fuse assembly and sheath and connector thereof |
| CN110211853A (en) * | 2018-02-28 | 2019-09-06 | 中航光电科技股份有限公司 | Plug and its fuse component, fuse component sheath |
| CN110211853B (en) * | 2018-02-28 | 2021-06-04 | 中航光电科技股份有限公司 | Plug, fuse assembly thereof and fuse assembly sheath |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |