CN204424710U - A kind of rear door limiting device of height piezoelectricity cabinet - Google Patents
A kind of rear door limiting device of height piezoelectricity cabinet Download PDFInfo
- Publication number
- CN204424710U CN204424710U CN201520035669.4U CN201520035669U CN204424710U CN 204424710 U CN204424710 U CN 204424710U CN 201520035669 U CN201520035669 U CN 201520035669U CN 204424710 U CN204424710 U CN 204424710U
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- CN
- China
- Prior art keywords
- cabinet
- screw
- chute
- door
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of rear door limiting device of height piezoelectricity cabinet, comprise cabinet, rear cabinet door, hinge, holder, guide post, slide rail and positioning sliding block, be fixedly connected with by hinge between described cabinet and rear cabinet door, holder is fixed on cabinet, slide rail is fixed on the cabinet inner surface of back door, described slide rail is provided with chute and tight fore shaft, positioning sliding block is by the different epimere of a diameter, the central authorities of interlude and hypomere composition are for running through the structure of screw, the two ends of guide post are provided with screw, wherein one end screw is movably connected on holder by hinged, other end screw is connected in chute by the screw slip that runs through of bolt by positioning sliding block.This apparatus structure is simple, and overcoming Conventional limit can not the feature of automatic spacing protection, and when installing, safeguarding, cabinet door keeps opening-wide state also can limited position stoppage, can well prevent personnel from injuring unexpectedly like this; On chute, offer multiple limit point simultaneously, meet multiple check needs.
Description
Technical field
The utility model belongs to a kind of stopping means of distribution cabinet door, is specifically related to a kind of stopping means below of height piezoelectricity cabinet.
Background technology
In electric power complete set of equipments industry, the instrument door of height piezoelectricity cabinet is owing to will install more double measurement, control instrument, and instrument needs the secondary line that connects more, bundle of conics needs colligation to fix at mistake instrument door place, bundle of conics can produce larger stress at the place of moving into one's husband's household upon marriage, and traditional design: one is that the postpone that puts in place does not have position limitation protection, be all unsafe to the employee of assembling and the client of use like this, easily pound in one's hands or head; Two be put in place after all will manually to insert latch spacing, very inconvenient like this, and very likely in use employee or client take chances for saving trouble and do not remove latch, accident just likely occurs.
Utility model content
For problems of the prior art, the utility model provides a kind of rear door limiting device of height piezoelectricity cabinet, and this stopping means is provided with multiple limit point, achieves the limit function of many apertures.
In order to solve the problems of the technologies described above, the utility model realizes in the following manner:
A kind of rear door limiting device of height piezoelectricity cabinet, comprise cabinet, rear cabinet door, hinge, holder, guide post, slide rail and positioning sliding block, be fixedly connected with by hinge between described cabinet and rear cabinet door, holder is fixed on cabinet, slide rail is fixed on the cabinet inner surface of back door, described slide rail is provided with chute and tight fore shaft, positioning sliding block is by the different epimere of a diameter, the central authorities of interlude and hypomere composition are for running through the structure of screw, and the largest diameter of epimere, hypomere directly minimum, the two ends of described guide post are equipped with screw, wherein the screw of one end is movably connected on holder by hinged, the screw of the other end is connected in chute by the screw slip that runs through of bolt by positioning sliding block.
Preferably, the closing end of described chute is provided with circular introducing port, and for being entered smoothly in chute skidding off in process by slide block, the mid portion of chute is provided with limited mouth, realizes the spacing needs of multiple spot in order to meet slide block.
The width of described chute is less than the diameter of slide block interlude, and is greater than the diameter of slide block hypomere.
Compared with prior art, the beneficial effect that the utility model has: this apparatus structure is simple, overcome Conventional limit can not automatic spacing protection feature, when installing, safeguarding, cabinet door keeps opening-wide state also can limited position stoppage, only needing de-preservation under have gentle hands flicking when closing cabinet door, can well prevent personnel from injuring unexpectedly like this; On chute, offer multiple limit point simultaneously, not only achieve how spacing feature, and meet the needs of multiple check.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of guide post;
Fig. 3 is the structural representation of slide rail;
Fig. 4 is the structural representation of positioning sliding block.
In figure, each mark is respectively: 1, cabinet, and 2, door-plate, 3, hinge, 4, holder, 5, guide post, 6, slide rail, 7, positioning sliding block, 51, screw, 61, chute, 62, introducing port, 63, limited mouth, 64, tight fore shaft, 71, epimere, 72, interlude, 73, hypomere, 74, run through screw.
Embodiment
Below in conjunction with the drawings and specific embodiments, embodiment of the present utility model is described in further detail.
As shown in Fig. 1-4, a kind of rear door limiting device of height piezoelectricity cabinet, comprise cabinet 1, rear cabinet door 2, hinge 3, holder 4, guide post 5, slide rail 6 and positioning sliding block 7, be fixedly connected with by hinge 3 between described cabinet 1 and rear cabinet door 2, holder 4 is fixed on cabinet, slide rail 6 is fixed on the cabinet inner surface of back door, described slide rail 6 is provided with chute 61, introducing port 62, limited mouth 63 and tight fore shaft 64, the closing end that described introducing port is arranged at chute is for entering slide block smoothly in chute skidding off in process, positioning sliding block 7 is by the different epimere 74 of a diameter, the central authorities that interlude 72 and hypomere 73 form are for running through the structure of screw 74, and the largest diameter of epimere, hypomere directly minimum, the width of described chute is less than the diameter of slide block interlude, and be greater than the diameter of slide block hypomere, the two ends of described guide post are equipped with screw 51, wherein the screw of one end is movably connected on holder by hinged, the screw of the other end is connected in chute by the screw slip that runs through of bolt by positioning sliding block.
The above is only execution mode of the present utility model; again state; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also carry out some improvement to the utility model, these improvement are also listed in the protection range of the utility model claim.
Claims (3)
1. the rear door limiting device of a height piezoelectricity cabinet, it is characterized in that: comprise cabinet (1), rear cabinet door (2), hinge (3), holder (4), guide post (5), slide rail (6) and positioning sliding block (7), be fixedly connected with by hinge between described cabinet and rear cabinet door, holder is fixed on cabinet, slide rail is fixed on the cabinet inner surface of back door, described slide rail (6) is provided with chute (61) and tight fore shaft (64), positioning sliding block is by the different epimere (71) of a diameter, the central authorities that interlude (72) and hypomere (73) form are for running through the structure of screw (74), and the largest diameter of epimere, hypomere directly minimum, the two ends of described guide post are equipped with screw (51), wherein the screw of one end is movably connected on holder by hinged, the screw of the other end is connected in chute by the screw slip that runs through of bolt by positioning sliding block.
2. the rear door limiting device of a kind of height piezoelectricity cabinet according to claim 1, it is characterized in that: the closing end of described chute is provided with circular introducing port (62), the mid portion of chute is provided with limited mouth (63).
3. the rear door limiting device of a kind of height piezoelectricity cabinet according to claim 1, is characterized in that: the width of described chute is less than the diameter of slide block interlude, and is greater than the diameter of slide block hypomere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035669.4U CN204424710U (en) | 2015-01-19 | 2015-01-19 | A kind of rear door limiting device of height piezoelectricity cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035669.4U CN204424710U (en) | 2015-01-19 | 2015-01-19 | A kind of rear door limiting device of height piezoelectricity cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424710U true CN204424710U (en) | 2015-06-24 |
Family
ID=53475042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035669.4U Expired - Fee Related CN204424710U (en) | 2015-01-19 | 2015-01-19 | A kind of rear door limiting device of height piezoelectricity cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424710U (en) |
-
2015
- 2015-01-19 CN CN201520035669.4U patent/CN204424710U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151113 Address after: Pixian 611700 Sichuan Province, Chengdu city Chengdu modern industrial area of Hong Kong Port North Road No. 99 Patentee after: SICHUAN DONGXING ELECTRIC CO., LTD. Address before: 611900, No. 1, lotus road, Li Chun Town, Chengdu City, Sichuan, Pengzhou Patentee before: Song Qianzhu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160119 |
|
| EXPY | Termination of patent right or utility model |