CN201749797U - Storage mechanism of hand operating device of transfer switch - Google Patents
Storage mechanism of hand operating device of transfer switch Download PDFInfo
- Publication number
- CN201749797U CN201749797U CN2010205141658U CN201020514165U CN201749797U CN 201749797 U CN201749797 U CN 201749797U CN 2010205141658 U CN2010205141658 U CN 2010205141658U CN 201020514165 U CN201020514165 U CN 201020514165U CN 201749797 U CN201749797 U CN 201749797U
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- China
- Prior art keywords
- operating device
- connecting rod
- hand
- change over
- over switch
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Abstract
The utility model provides a storage mechanism of a hand operating device of a transfer switch, belonging to the switch technique field. The transfer switch comprises a casing, which is characterized in that the storage mechanism of the hand operating device comprises a storage bin concavely arranged on one side of the casing in the length direction and having a bottom wall and a protective cover for shielding the storage bin, wherein the protective cover is arranged by a pivot shaft, a containing hole is arranged on one end of the bottom wall of the storage bin matched with the upper opening of the storage bin, a containing cavity is concavely arranged on the other end of the bottom wall of the storage bin, the containing cavity is communicated with the containing hole, and the hand operating device is matched with the containing cavity and the containing hole. The mechanism can avoid the loss case in transport process or the use process, makes sure the fetch in time for maintenance and power supply change over, can store the operating device in a spare state, and avoids the interference with other parts.
Description
Technical field
The utility model belongs to the switching device technical field, is specifically related to a kind of preservation mechanism of hand-operating device of change over switch.
Background technology
Change over switch recited above is dual-power transfer switch, and so-called duplicate supply is meant mains supply (also claiming external power source) and power autonomous as self power generation power supply or storage battery power supply power supply etc.As everyone knows, because in many occasions, hospital for example, finance, radio and television, the radio station, military base and facility, the airport, the station, the harbour, harbour, customs, the market, skyscraper and chemical and medicine industry, production industry such as electronics and metallurgy, usually need guarantee the continuity of powering, therefore on the electrical control equipment of above-mentioned occasion, dispose change over switch, by change over switch one or more load circuits are switched to another power circuit from a power supply, that is to say the dual power supply that ensures aforementioned occasion by change over switch, more particularly, play power supply commonly used (the outside power supply of introducing) and power autonomous transformation by change over switch, realize power supply in turn load.
Aforesaid change over switch is no lack of in patent documentation and is seen in, for example utility model patent Granted publication CN2681313Y recommends to have a kind of double power supply automatic transfer switch electrical equipment, CN201207339Y discloses a kind of dual-power transfer switch, CN201294166Y provides a kind of double power supply automatic transfer switch, CN201294169Y discloses a kind of dual-power transfer switch, CN201374583Y introduces a kind of double power supply automatic transfer switch, or the like.
As the industry's knowledge of the reason, change over switch all is equipped with and is used for hand-operating device that the manual lever of the operating mechanism of change over switch is operated, and the industry custom claims this hand-operating device to be operating grip or to claim key., hand-operating device with placing in the packing case, is perhaps paid hand-operating device separately during in change over switch production firm product export.When the user is put to use, by special messenger keeping, perhaps be concealed in a certain place usually in mode sanctified by usage, when taking out during to change over switch maintenance or manual operation, use by needs.Hence one can see that, and hand-operating device separates with change over switch, therefore easily produces following drawback in the use of reality: the one, and the hand-operating device road of independent payment is lost; The 2nd, even change over switch is in user mode, also lose phenomenon unavoidably; The 3rd, if single-minded keeping person is not at the scene, then influence is in time taken.Therefore prior art comprises that all there is described shortcoming in the related change over switch of above-named patented technology.
The applicant thinks, above-mentioned drawback is that the change over switch self structure lacks due to the function corresponding, more particularly, although will losing the reason of hand-operating device, user's groundless of change over switch attributes to the producer, and precedent is not arranged up to now yet, but in fact the production firm of change over switch should not work as by its doing duty of bearing and leave the user for.The applicant also thinks, because the structure of change over switch self is comparatively tight, and the inner space is tending towards saturated, is difficult to the storage hand-operating device and opens up (vacateing) space.The applicant has carried out actively and effectively exploring for this reason, influence ensureing the volume do not increase change over switch and size or tie up other parts installation site and found rational balance point for storing hand-operating device between facilitating, technical scheme described below produces under this prerequisite.
Summary of the invention
Task of the present utility model was to provide a kind of not only having can be to deposit the hand-operating device vacating space but also can avoid increasing the change over switch overall volume, and the preservation mechanism of avoiding causing the hand-operating device of the manual change-over switch that other parts are interfered.
For finishing task of the present utility model, the technical scheme that the utility model provides is: a kind of preservation mechanism of hand-operating device of change over switch, described change over switch comprises a case, the preservation mechanism that is characterised in that described hand-operating device comprises that an an end and storage warehouse that have a diapire that is arranged with the length direction that is formed in described case covers the protecting cover that protects with being used for to described storage warehouse enforcement, the protecting cover pivot is provided with, and match with the uncovered of top of storage warehouse, one end of the diapire of described storage warehouse offers an accepting hole, and the other end of the diapire of storage warehouse is concaved with a host cavity, this host cavity communicates with described accepting hole, and described hand-operating device and host cavity and accepting hole are compatible joins.
In a specific embodiment of the present utility model, described hand-operating device comprises a handgrip, and an end of this handgrip is equipped with a rod hinge connection seat, and this rod hinge connection seat offers a hinged seat through slot on the end face of an end of described handgrip; One sleeve, the central authorities of the long side direction of this sleeve offer a connecting rod sliding cavity; One connecting rod, an end of this connecting rod is contained in the described connecting rod sliding cavity slidably, and the other end then leans out the connecting rod sliding cavity, and is hinged with described rod hinge connection seat, and matches with described hinged seat through slot; Described handgrip or sleeve are compatible with described host cavity joins.
In another specific embodiment of the present utility model, the lower surface of described accepting hole is extended with one downwards and accommodates pipe, and described sleeve or handgrip are contained in accommodates in the pipe.
In another specific embodiment of the present utility model, the both sides of described host cavity convex with locating part, and locating part and handgrip or sleeve are interference fit.
In another specific embodiment of the present utility model, offer the protecting cover chamber of inviting guests to be seated on the sidewall of one side of the long side direction of described storage warehouse, described protecting cover piggybacking is pivotally connected in the invite guests to be seated outer wall at two ends of chamber and storage warehouse of protecting cover, wherein, the two ends of one side of the length direction of protecting cover respectively are extended with a protecting cover pin, one side of the end of each protecting cover pin has a little axle, and opposite side has a location clamp.
Also have in the specific embodiment of the present utility model, respectively has a pair of fixed leg on the outer wall at the two ends of described storage warehouse, each is to being fixed with a location clamp control seat on the fixed leg, the two ends of locating clamp plate control seat and described fixed leg are fixed, and constitute a pair of limiting plate at the middle part of clamp control seat, constitute the movable chamber of locating clamp plate between a pair of limiting plate, and constitute a little axle bed in a side corresponding to the movable chamber of locating clamp plate, described little axle pivot is arranged on the little axle bed, and described locating clamp plate is positioned at the movable chamber of described locating clamp plate.
More of the present utility model and in specific embodiment, the sleeve of the hand-operating device of described change over switch offers a connecting rod pivot groove on the end face of an end of described rod hinge connection seat, this connecting rod pivot groove is corresponding with described hinged seat through slot, and communicate with described connecting rod sliding cavity, constitute the manual lever anastomosed aperture on the end face of the other end of sleeve.
In of the present utility model and then specific embodiment, the end that described connecting rod is contained in the end in the described connecting rod sliding cavity slidably is extended with a pair of slide guide bead, this is to slide guide bead on the body of rod of described connecting rod apart 180 °, be concaved with a pair of bead guide groove on the chamber wall of described connecting rod sliding cavity, this corresponds to each other to the bead guide groove, and described slide guide bead matches with the bead guide groove.
Of the present utility model again more and in specific embodiment, described rod hinge connection seat has a pair of hinged ear that corresponds to each other, described hinged seat through slot is between a pair of hinged ear, described connecting rod is hinged on the described a pair of hinged ear by jointed shaft, and this connecting rod to take described sleeve be that the centre of gyration turns round 180 ° with the jointed shaft.
The preservation mechanism of the hand-operating device of the change over switch that the utility model provides is deposited on the change over switch body by the hand-operating device with change over switch, thereby can stop the loss in the transportation and stop the generation of losing situation in the use, ensure reply maintenance in time and taking during power source conversion; Simultaneously, the preservation mechanism of the hand-operating device of change over switch both can be stored in stand-by state with hand-operating device because the choice of location on the case of change over switch is reasonable, can avoid again other parts are produced interference.
Description of drawings
Fig. 1 is an example structure figure of the hand-operating device of change over switch of the present utility model.
Fig. 2 is the partial sectional view of Fig. 1.
Fig. 3 is the example structure figure of preservation mechanism of the hand-operating device of change over switch of the present utility model.
Embodiment
Ask for an interview Fig. 1 and Fig. 2, provided a handgrip 1 as the hand-operating device that constitutes change over switch of the present utility model, the shape of this handgrip 1 is preferably cylinder or pipe body, an end that is used for being connected with connecting rod 3 of handgrip 1 is equipped with a rod hinge connection seat 11, on the end face outward of this rod hinge connection seat 11, be that rod hinge connection seat 11 offers a hinged seat through slot 111 on the end face of handgrip 1, and promptly the corresponding both sides back to the end face of handgrip 1 respectively are extended with a hinged ear 112 in the corresponding both sides of the end face outward of rod hinge connection seat 11, and aforesaid hinged seat through slot 111 is between a pair of hinged ear 112.One sleeve 2, the central authorities of the long side direction of this sleeve 2 promptly are processed with a connecting rod sliding cavity 21 with the central authorities of the short transverse of location status illustrated in figures 1 and 2, on the inner chamber of this connecting rod sliding cavity 21 and correspondence position respectively offer a bead guide groove 211, the correspondence position of being said is meant a pair of bead guide groove 211 at the circular direction of connecting rod sliding cavity 21 apart 180 ° here.As preferred scheme, the diameter of the upper end of sleeve 2 (is example with the shown position) is bigger than the diameter of the cylindrical shell of sleeve 2, and global shape is truncated cone, offers a connecting rod pivot groove 22 in this upper end, and connecting rod pivot groove 22 communicates with aforesaid connecting rod sliding cavity 21.The bottom of sleeve 2 constitutes a manual action bars anastomosed aperture 23 (Fig. 2 shows), and manual lever anastomosed aperture 23 is quadrangle or hexagon or other similar shape.According to professional general knowledge, manual lever anastomosed aperture 23 is suitable with the manual lever of the operating mechanism of change over switch beyond doubt.One connecting rod 3, it is hinged with aforesaid a pair of hinged ear 112 by jointed shaft 31 that one end of this connecting rod 3 is upper end shown in Figure 1, and being the lower end of location status shown in Figure 1, the other end of connecting rod 3 is contained in slidably in the connecting rod sliding cavity 21, and the corresponding both sides in the end of this end of connecting rod 3 respectively are extended with a slide guide bead 32, the slide guide bead of connecting rod 3 also can be utilized bearing pin to be located on the connecting rod 3 and constitute, this matches with aforesaid a pair of bead guide groove 211 to slide guide bead 32,, slide guide bead 32 stops the revolution of connecting rod 3 in sleeve 2 by cooperating with bead guide groove 211, that is to say, connecting rod 3 can only be transferred to or retraction sleeve 2, and can not rotate in sleeve 2.Therefore under artificial active force, during drivening rod 3 revolutions, then circle round together when handgrip 1 by connecting rod 3 drive sleeves 2.Again, because it is hinged with the hinged ear 112 of the rod hinge connection seat of handgrip 1 by jointed shaft 31 that the upper end of connecting rod 3 promptly leans out the end of connecting rod sliding cavity 21 of sleeve 2, so connecting rod 3 can be 180 ° of the centre of gyration (also can claim: with jointed shaft 31 is fulcrum) revolutions with jointed shaft 31.And the diameter of aforesaid connecting rod 3 is that the width and the degree of depth with hinged seat through slot 111 adapts.In the present embodiment, the shape of cross section of connecting rod 3 is a square, and the shape of cross section of connecting rod sliding cavity 21 also be square, yet, if the shape of cross section of connecting rod 3 and connecting rod sliding cavity 21 changed into is rectangle or circle, should be considered as equivalence so and replace.
Fig. 2 has illustrated connecting rod 3 to be drawn out the situation of connecting rod sliding cavity 21, and the end, lower end of connecting rod 3 is embedded in connecting rod pivot groove 22.After as the operator sleeve 2 being nested with on the manual lever of operating mechanism of change over switch, that is to say, after the manual lever of the operating mechanism of change over switch probes into connecting rod sliding cavity 21, during turn handgrip 1, then by handgrip 1 drivening rod 3, and then drive sleeves 2 by connecting rod 3, aforesaid manual lever is rotated and realize conversion (switching) between the two-way power supply.
Ask for an interview Fig. 3, provided the preservation mechanism of the hand-operating device of change over switch of the present utility model among Fig. 3, and show the case 4 of change over switch, case 4 is provided with knob 41, indicating dial 42 and manual operation rod through-hole 43, in the time will operating to manual lever, then aforesaid sleeve 2 is aimed at this manual operation rod through-hole 43, and be nested with on the manual action bars.
Main points as technical solutions of the utility model, end at the length direction of case 4 constitutes a storage warehouse 5, end at the diapire 51 of storage warehouse 5 can be provided with an accepting hole 511, the lower surface of accepting hole 511 is extended with one downwards and accommodates pipe 5111, the other end of the diapire 51 of storage warehouse 5 is arranged with and constitutes a host cavity 512, host cavity 512 with accommodate pipe and 5111 communicate, the both sides of host cavity 512 convex with locating part 5121, locating part 5121 is interference fit with handgrip 1, offer the protecting cover chamber 52 of stepping down on the sidewall of the long side direction of storage warehouse 5, this protecting cover chamber 52 of stepping down also can be described as the movable chamber of protecting cover or is called the protecting cover mobile cavity.On the outer wall at the two ends of storage warehouse 5, respectively be extended with a pair of fixed leg 53, the a pair of fixed leg 53 of right-hand member has been shown among Fig. 3, and show a locating clamp plate holder 531 that is positioned at right-hand member, each is fixing with fixed leg 53 with hold-down screw 5314 at the two ends of this locating clamp plate holder 531, and the middle part of locating clamp plate holder 531 has a pair of limiting plate 5311, a pair of limiting plate 5311 corresponds to each other, and between this is to limiting plate 5311, constitute the movable chamber 5312 of a location clamp, and be that carrier is extended with a little axle bed 5313 in the side corresponding to the movable chamber 5312 of locating clamp plate with locating clamp plate holder 531, on this little axle bed 5313, offer a little axis hole 53131.A protecting cover 6 pivots that constitute preservation mechanism are arranged on the storage warehouse 5, and join with the uncovered position lid on the top of storage warehouse 5, specifically: the two ends at the rear side of the long side direction of protecting cover 6 respectively are extended with a protecting cover pin 61, one side of the end of each protecting cover pin 61 is extended with a little axle 611, and opposite side is extended with a locating clamp plate 612 that tilts, wherein: in the little axis hole 53131 of little axle 61 hub settings on little axle bed 5313, locating clamp plate 612 is then corresponding in the movable chamber 5312 of aforesaid locating clamp plate.When starting protecting cover 6 and it being stepped down the direction in chamber 52 when promoting towards protecting cover, protecting cover 6 is just removed the sealing to storage warehouse 5, and vice versa.
Understand for the ease of the public is clear, Fig. 3 has illustrated the hand-operating device of change over switch shown in Figure 1, when being in stand-by state, in the connecting rod 3 withdrawal connecting rod sliding cavities 21, the sleeve 2 of hand-operating device is placed in accommodates in the pipe 511, and handgrip 1 is placed in the host cavity 512, because the locating part 5121 of host cavity 512 both sides is interference fit with handgrip 1, make handgrip 1 spacing and remain in the host cavity 512,6 pairs of storage warehouses 5 of protecting cover are covered by locating part 5121.No matter be that hand-operating device is concealed in the storage warehouse 5 therefore, still using from storage warehouse 5 interior taking-ups all is very easily.In addition, the utility model also can be designed into and collect the degree that handgrip 1 adapts with accommodating pipe 511, simultaneously host cavity 512 is designed into the degree that adapts with sleeve 2, and soon handgrip 1 is contained in and accommodates in the pipe 5111, and sleeve 2 is contained in the host cavity 512.
Claims (9)
1. the preservation mechanism of the hand-operating device of a change over switch, described change over switch comprises a case (4), the preservation mechanism that it is characterized in that described hand-operating device comprises an an end and storage warehouse (5) that have a diapire (51) that is arranged with the length direction that is formed in described case (4) and is used for described storage warehouse (5) is implemented to cover the protecting cover (6) that protects, protecting cover (6) pivot setting, and match with the uncovered of top of storage warehouse (5), one end of the diapire (51) of described storage warehouse (5) offers an accepting hole (511), and the other end of the diapire (51) of storage warehouse (5) is concaved with a host cavity (512), this host cavity (512) communicates with described accepting hole (511), described hand-operating device and host cavity (512) and compatible joining of accepting hole (511).
2. the preservation mechanism of the hand-operating device of change over switch according to claim 1, it is characterized in that described hand-operating device comprises a handgrip (1), one end of this handgrip (1) is equipped with a rod hinge connection seat (11), and this rod hinge connection seat (11) offers a hinged seat through slot (111) on the end face of an end of described handgrip (1); One sleeve (2), the central authorities of the long side direction of this sleeve (2) offer a connecting rod sliding cavity (21); One connecting rod (3), an end of this connecting rod (3) are contained in the described connecting rod sliding cavity (21) slidably, and the other end then leans out connecting rod sliding cavity (21), and be hinged with described rod hinge connection seat (11), and match with described hinged seat through slot (111); Described handgrip (1) or sleeve (2) and compatible joining of described host cavity (512).
3. the preservation mechanism of the hand-operating device of change over switch according to claim 2, the lower surface that it is characterized in that described accepting hole (511) is extended with one downwards and accommodates pipe (5111), and described sleeve (2) or handgrip (1) are contained in accommodates in the pipe (5111).
4. the preservation mechanism of the hand-operating device of change over switch according to claim 2 is characterized in that the both sides of described host cavity (512) convex with locating part (5121), and locating part (5121) is interference fit with handgrip (1) or sleeve (2).
5. the preservation mechanism of the hand-operating device of change over switch according to claim 1, it is characterized in that offering on the sidewall of a side of long side direction of described storage warehouse (5) protecting cover chamber (52) of inviting guests to be seated, described protecting cover (6) piggybacking is pivotally connected in the invite guests to be seated outer wall at two ends of chamber (52) and storage warehouse (5) of protecting cover, wherein, the two ends of one side of the length direction of protecting cover (6) respectively are extended with a protecting cover pin (61), one side of the end of each protecting cover pin (61) has a little axle (611), and opposite side has a location clamp (612).
6. the preservation mechanism of the hand-operating device of change over switch according to claim 5, it is characterized in that respectively having a pair of fixed leg (53) on the outer wall at two ends of described storage warehouse (5), each is to being fixed with a location clamp control seat (531) on the fixed leg (53), the two ends of locating clamp plate control seat (531) and described fixed leg (53) are fixing, and constitute a pair of limiting plate (5311) at the middle part of clamp control seat (531), constitute the movable chamber (5312) of locating clamp plate between a pair of limiting plate (5311), and constitute a little axle bed (5313) in a side corresponding to the movable chamber of locating clamp plate (5312), described little axle (611) pivot is arranged on the little axle bed (5313), and described locating clamp plate (612) is positioned at the movable chamber (5312) of described locating clamp plate.
7. the preservation mechanism of the hand-operating device of change over switch according to claim 2, the sleeve (2) that it is characterized in that the hand-operating device of described change over switch offers a connecting rod pivot groove (22) on the end face of an end of described rod hinge connection seat (11), this connecting rod pivot groove (22) is corresponding with described hinged seat through slot (111), and communicate with described connecting rod sliding cavity (21), constitute manual lever anastomosed aperture (23) on the end face of the other end of sleeve (2).
8. the preservation mechanism of the hand-operating device of change over switch according to claim 2, it is characterized in that the end that described connecting rod (3) is contained in the end in the described connecting rod sliding cavity (21) slidably is extended with a pair of slide guide bead (32), this is to slide guide bead (32) on the body of rod of described connecting rod (3) apart 180 °, be concaved with a pair of bead guide groove (211) on the chamber wall of described connecting rod sliding cavity (21), this corresponds to each other to bead guide groove (211), and described slide guide bead (32) matches with bead guide groove (211).
9. the preservation mechanism of the hand-operating device of change over switch according to claim 2, it is characterized in that described rod hinge connection seat (11) has a pair of hinged ear (112) that corresponds to each other, described hinged seat through slot (111) is positioned between a pair of hinged ear (112), described connecting rod (3) is hinged on the described a pair of hinged ear (112) by jointed shaft (31), and this connecting rod (3) to take described sleeve (2) be that the centre of gyration turns round 180 ° with jointed shaft (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205141658U CN201749797U (en) | 2010-09-02 | 2010-09-02 | Storage mechanism of hand operating device of transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205141658U CN201749797U (en) | 2010-09-02 | 2010-09-02 | Storage mechanism of hand operating device of transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749797U true CN201749797U (en) | 2011-02-16 |
Family
ID=43584470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205141658U Expired - Lifetime CN201749797U (en) | 2010-09-02 | 2010-09-02 | Storage mechanism of hand operating device of transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110070782A (en) * | 2019-06-10 | 2019-07-30 | 黑龙江工程学院 | A kind of auxiliary English word memorizing device |
-
2010
- 2010-09-02 CN CN2010205141658U patent/CN201749797U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110070782A (en) * | 2019-06-10 | 2019-07-30 | 黑龙江工程学院 | A kind of auxiliary English word memorizing device |
| CN110070782B (en) * | 2019-06-10 | 2021-03-12 | 黑龙江工程学院 | Auxiliary English word memory device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |
|
| CX01 | Expiry of patent term |