CN206759856U - One kind exempts from cartridge screw speed regulator box body - Google Patents
One kind exempts from cartridge screw speed regulator box body Download PDFInfo
- Publication number
- CN206759856U CN206759856U CN201720322579.2U CN201720322579U CN206759856U CN 206759856 U CN206759856 U CN 206759856U CN 201720322579 U CN201720322579 U CN 201720322579U CN 206759856 U CN206759856 U CN 206759856U
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- China
- Prior art keywords
- guide pillar
- piece
- lower house
- clip
- rotary switch
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Abstract
The utility model discloses one kind to exempt from cartridge screw speed regulator box body, lower house, capacitor fixed bin body including embedded wall and for shell above rotary switch floor installation, the open tubular column of rotary switch base is provided among lower house, is easy to exempt to fill when face-piece is connected with lower house that attachment screw is installed；Lower house both sides are respectively equipped with the first guide pillar and the second guide pillar of slightly taper and small convex rib, to be connected fastening support body with lower casing as upper face-piece；Upper face-piece centre position is provided with the first rotary switch floor installation footstool with positioning boss and the second rotary switch floor installation footstool；Capacitor fixed bin body lower side is surrounded by be installed on the raised bayonet socket on face-piece.The utility model structure can effectively improve speed regulator box body installation effect, and the installation is fast easily accurate, with reference to reliable and exempt to use screw, not only improve efficiency but also cost-effective.
Description
Technical field
The utility model belongs to speed regulator technical field, and in particular to one kind exempts from cartridge screw speed regulator box body.
Background technology
Speed regulator is a kind of self-checking device, and it automatically increases or decreases the fuel feeding of injection pump according to the change of diesel load
Amount, diesel engine is set to be run with stable rotating speed.Speed regulator industrial direct current motor speed governing, industrial conveyor-line speed governing,
Lighting conciliation, computer power supply radiating, direct current electric fan etc., it is used widely.Drive manner speed regulator is used to reduce certain
The self-checking device of a little machine aperiodic speed fluctuations.Most of installation of speed regulator is installed using screw, use be present
Inconvenient situation, on the other hand, being necessary to adopt suitable mode to be improved.
Utility model content
The purpose of this utility model is that providing one kind exempts from cartridge screw speed regulator box body, preferably to improve speed regulator
Effect is installed and used, conveniently realizes screwless installation process.
Technical scheme is used by the utility model solves its technical problem：One kind exempts from cartridge screw speed regulator box body, bag
Include the lower house of embedded wall, capacitor fixed bin body and for shell above rotary switch floor installation, set among lower house
There is the open tubular column of rotary switch base, be easy to exempt to fill when face-piece is connected with lower house that attachment screw is installed；Distinguish lower house both sides
The first guide pillar and the second guide pillar provided with slightly taper and small convex rib, to be connected fastening support body with lower casing as upper face-piece；
First guide pillar and the second guide pillar are respectively equipped with the first clip square hole and the second clip square hole；Shell-side face is provided with to fixed electricity above
The first clip and the second clip of container；Upper face-piece centre position is provided with the first rotary switch floor installation with positioning boss
Footstool and the second rotary switch floor installation footstool；Upper face-piece another side, which is provided with, ensures that upper face-piece is easy to what is combined with lower house
Being respectively equipped with the outside of first guide pillar hole and the second guide pillar hole, the first guide pillar hole and the second guide pillar hole ensures to combine firm band clasp
The 3rd clip and the 4th clip；Capacitor fixed bin body lower side is surrounded by be installed on the raised card on face-piece
Mouthful.
Above-mentioned box body, which is realized, exempts to use screw, fast easy to install, firm combination principle and process as follows：Capacitor will be placed first
The upper face-piece of capacitor fixed bin body press-in in the first clip and the second clip to fixed capacity device box, due to the first button
Folder and the cooperation of the second clip position dimension and capacitor fixed bin body are identical proper, and the first clip and the second clip bottom are provided with tiltedly
Face barb, as long as capacitor fixed bin body projection bayonet socket is aligned into the first clip and the second clip compression to fix, suitable
Capacitor put capacitor fixed bin body into and treat wiring.Then by rotary switch base installing hole against having the first of positioning boss
Rotary switch floor installation footstool and the steady compression of the second rotary switch floor installation footstool are substantially stationary.Switch and capacitor
After lead connection is intact, upper face-piece can be combined with lower house：Now the first guide pillar of upper face-piece and second need to only be led
Post be respectively toward to the second guide pillar hole and the first guide pillar hole, the 3rd clip and the 4th clip at the same be respectively toward to the first clip square hole and
The open tubular column that second clip square hole is slightly firmly depressed into lower house straight and evenly is adjacent to switch, you can ensures that this speed-regulating switch box is integrally tied
It is firm to close.Because of the particularity of guide pillar structure and the collective effect of clip, so that the installation of speed regulator box body of the present invention is easy soon
Accurately, with reference to reliable and exempt to use screw, efficiency had not only been improved but also cost-effective.
The beneficial effects of the utility model are：The utility model device can effectively improve speed regulator box body installation effect
Fruit, the installation is fast easily accurate, with reference to reliable and exempt to use screw, has not only improved efficiency but also cost-effective.
Brief description of the drawings
Fig. 1 is the lower house structural representation in device used in the utility model embodiment.
Fig. 2 be used in the utility model embodiment in device above shell structure schematic diagram.
Fig. 3 is the capacitor fixed bin body structural representation in device used in the utility model embodiment.
Description of symbols in figure：1st, open tubular column；2nd, the second guide pillar；3rd, the first guide pillar；4th, the first clip square hole；5th, the second clip
Square hole；6th, the first clip；7th, the second clip；8th, the first rotary switch floor installation footstool；9th, the second rotary switch floor installation
Footstool；10th, the first guide pillar hole；11st, the second guide pillar hole；12nd, the 3rd clip；13rd, the 4th clip.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
Exempt from cartridge screw speed regulator box body in the present embodiment, including the lower house of embedded wall, capacitor fixed bin body and
For shell above rotary switch floor installation, the open tubular column 1 of rotary switch base is provided among lower house, is easy to exempt to fill face-piece
Attachment screw is installed when being connected with lower house；Lower house both sides are respectively equipped with the first guide pillar 3 and of slightly taper and small convex rib
Two guide pillars 2, to be connected fastening support body with lower casing as upper face-piece；First guide pillar 3 and the second guide pillar 2 are respectively equipped with the first button
The clip square hole 5 of square hole 4 and second is pressed from both sides, as shown in Figure 1.
As shown in Fig. 2 shell-side face is provided with the first clip 6 and the second clip 7 to fixed capacity device box above；Upper face-piece
Centre position is provided with the first rotary switch floor installation footstool 8 and the second rotary switch floor installation footstool 9 with positioning boss；
The first guide pillar hole 10 and the second guide pillar hole 11 that upper face-piece another side is easy to combine provided with the upper face-piece of guarantee and lower house, first
The outside of 10 and second guide pillar hole of guide pillar hole 11, which is respectively equipped with, to be ensured to combine firm the 3rd clip 12 and the 4th clip with clasp
13。
As shown in figure 3, this box body also includes capacitor fixed bin body, to place capacitor；Capacitor fixed bin body
Lower side is surrounded by be installed on the raised bayonet socket on face-piece.
Above-mentioned box body, which is realized, exempts to use screw, fast easy to install, firm combination principle and process as follows：Capacitor will be placed first
The upper face-piece of capacitor fixed bin body press-in on in the first clip 6 and the second clip 7 of fixed capacity device box, due to first
The position dimension of 6 and second clip of clip 7 coordinates coincide proper, the first clip 6 and the bottom of the second clip 7 with capacitor fixed bin body
Provided with inclined-plane barb, as long as capacitor fixed bin body projection bayonet socket is aligned into the first clip 6 and the second clip 7 compression to consolidate
It is fixed, suitable capacitor is put into capacitor fixed bin body and treats wiring.Then by rotary switch base installing hole against there is positioning
First rotary switch floor installation footstool 8 of boss and 9 steady compression of the second rotary switch floor installation footstool are substantially stationary.
Switch be connected with capacitor lead wire it is intact after, upper face-piece can be combined with lower house：Now only need to be by the first of upper face-piece
The guide pillar 2 of guide pillar 3 and second is respectively toward to the second guide pillar hole 11 and the first guide pillar hole 10, the 3rd clip 12 and the 4th clip 13 simultaneously
It is respectively toward to the first clip square hole 4 and the second clip square hole 5 and is slightly firmly depressed into the open tubular column 1 of lower house straight and evenly to be adjacent to switch,
It is firm can to ensure that this speed-regulating switch box integrally combines.Because of the particularity of guide pillar structure and the collective effect of clip, so that
The installation of speed regulator box body of the present invention is fast easily accurate, with reference to reliable and exempt to use screw, has not only improved efficiency but also cost-effective.
Claims (1)
1. one kind exempts from cartridge screw speed regulator box body, including the lower house of embedded wall, capacitor fixed bin body and opened for rotating
Close shell above floor installation, it is characterised in that：The open tubular column of rotary switch base is provided among the lower house, is easy to exempt to fill
Attachment screw is installed when face-piece is connected with lower house；The lower house both sides are respectively equipped with slightly taper and the first of small convex rib and led
Post and the second guide pillar, to be connected fastening support body with lower casing as upper face-piece；First guide pillar and the second guide pillar are set respectively
There are the first clip square hole and the second clip square hole；The shell-side face above is provided with the first clip and the to fixed capacity device box
Two clips；The upper face-piece centre position is provided with the first rotary switch floor installation footstool with positioning boss and the second rotation is opened
Close floor installation footstool；The upper face-piece another side be provided with ensure upper face-piece and lower house be easy to the first guide pillar hole for combining and
Second guide pillar hole, the first guide pillar hole and the second guide pillar hole outside, which is respectively equipped with, to be ensured to combine firm the 3rd button with clasp
Folder and the 4th clip；The capacitor fixed bin body lower side is surrounded by be installed on the raised bayonet socket on face-piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322579.2U CN206759856U (en) | 2017-03-30 | 2017-03-30 | One kind exempts from cartridge screw speed regulator box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322579.2U CN206759856U (en) | 2017-03-30 | 2017-03-30 | One kind exempts from cartridge screw speed regulator box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206759856U true CN206759856U (en) | 2017-12-15 |
Family
ID=60612322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720322579.2U Active CN206759856U (en) | 2017-03-30 | 2017-03-30 | One kind exempts from cartridge screw speed regulator box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206759856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114585176A (en) * | 2020-12-01 | 2022-06-03 | 青岛经济技术开发区海尔热水器有限公司 | Split type shell |
-
2017
- 2017-03-30 CN CN201720322579.2U patent/CN206759856U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114585176A (en) * | 2020-12-01 | 2022-06-03 | 青岛经济技术开发区海尔热水器有限公司 | Split type shell |
| CN114585176B (en) * | 2020-12-01 | 2023-12-12 | 青岛经济技术开发区海尔热水器有限公司 | Split type shell |
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