CN203205719U - Flip cover surface positioning and supporting structure for flip distribution box - Google Patents
Flip cover surface positioning and supporting structure for flip distribution box Download PDFInfo
- Publication number
- CN203205719U CN203205719U CN 201320209917 CN201320209917U CN203205719U CN 203205719 U CN203205719 U CN 203205719U CN 201320209917 CN201320209917 CN 201320209917 CN 201320209917 U CN201320209917 U CN 201320209917U CN 203205719 U CN203205719 U CN 203205719U
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- CN
- China
- Prior art keywords
- cover
- distribution box
- elastic pad
- flip
- base pad
- 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
A flip cover surface positioning and supporting structure for a flip distribution box comprises an upper surface cover (1), an elastic base pad (2) and a case cover (3), and is characterized in that connection portion at both sides of the case cover (3) is provided with an elastic base pad installation slot (301), the elastic base pad (2) is installed in the elastic base pad installation slot (301), the installing surface of the elastic base pad (2) is wave-shaped, the connection portion at both sides of the upper surface cover (1) is provided with a wave installing surface corresponding to the installing surface of the elastic base pad (2), and the wave installing surface of the upper surface cover (1) tightly matches with the installing surface of the elastic base pad (2). A novel structure is employed to allow stop of the surface cover of a distribution box, and overcomes the defects of the connection structure of a surface cover of a common flip distribution box. The surface cover mechanism is more reliable and simpler. The main functional modules of the structure are made into components, which facilitates maintenance and prolongs the service lifetime of an integral structure of a conventional distribution box.
Description
Technical field
The utility model relates to the distribution box technical field, specifically just relate to a kind of renovate distribution box renovate cover positioning supports structure.
Background technology
Distribution box be by the electrical wiring requirement be assembled in switchgear, measuring instrument, protection electrical equipment and auxiliary equipment in sealing or the semiclosed metal safe or the screen width of cloth on, consist of low-voltage distribution equipment.Can connect or minute deenergizing by manual or automatic switch during normal operation.Cut off circuit or warning by protection electrical equipment when fault or irregular operating; borrow measuring instrument can show operating various parameter; also can adjust some electric parameter, point out or send signal to departing from normal operating conditions, be usually used in the various Allocation transformers institute.
The face cover structure of traditional distribution box body mainly contains two kinds of upper-turn-type and side turn overs, and is wherein comparatively ripe on the side turn over structure technology, uses more extensive; And the upper-turn-type structure, utilize cover convex platform and cover contacting in motion process, friction, extruding more and produce deformation power through the process of recovering the cover shape behind the boss peak, thereby the realization boss contacts with cover, the cover support force is provided, cover can be stopped when uncapping the position; This traditional upper-turn-type structure requires the material of cover comparatively soft in actual use, the deflection that allows certain cover with guarantee cover smoothly by in the opening process with the interference fit point of boss; Cause whole face cover structure because the limit deformation of material, have to deflection is controlled in certain scope, break otherwise can cause, also limited thus the maximum limit that boss can offer the cover support force, so that the support force that is subject in this kind structure lower cover is limited, structural design also must be more slim and graceful; In addition, contact owing to existing between cover and the boss, friction and extruding, when between the contact point because long-term friction causes that the surface light film is damaged, fret wear or by material aging after, the physical life of product will greatly shorten and uncap and can be attended by the ear-piercing sound.
The utility model content
Utilize the deformation quantity of cover convex platform and cover contacting in motion process, friction, extruding to produce the defective that support force can cause power distribution box surface cover to shorten useful life for upper-turn-type power distribution box surface cover in the prior art, the utility model provide a kind of renovate distribution box renovate cover positioning supports structure, realize the stop function of uncapping of cover, simultaneously with the structural member standardization, realized easy to maintenancely, prolonged the power distribution box surface cover purpose in useful life.
Technical scheme
In order to solve above-mentioned technical purpose, the utility model design is a kind of renovate distribution box renovate cover positioning supports structure, it comprises upper cover, elastic pad and case lid, it is characterized in that: described case lid both sides connecting portion is provided with elastic pad slotted eye is installed, elastic pad is contained in elastic pad and installs in the slotted eye, the installed surface of elastic pad is ripple type, upper cover both sides connecting portion is provided with the ripple type installed surface corresponding with the elastic pad installed surface, the ripple type installed surface of upper cover and elastic pad installed surface close-fitting.
Described elastic pad is that rubber is made.
Described elastic pad cooperates with elastic pad mounting groove interporal lacuna.
Beneficial effect
The utility model has remedied the various deficiencies of conventional flip-shell distribution box face cover attaching structure by utilizing a kind of novel frame mode to realize that the cover of distribution box stops function, has realized a kind of more reliable, easier cover mechanism; Simultaneously, the main functional modules part with in the structure has made things convenient for client's maintenance, has greatly prolonged traditional distribution box integral structure in useful life.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is A place enlarged drawings in the accompanying drawing 1.
Accompanying drawing 3 is upper cover structural representations in the utility model.
Accompanying drawing 4 is B place enlarged drawings in the accompanying drawing 3.
Accompanying drawing 5 is that the utility model is made the cover structure schematic diagram.
Accompanying drawing 6 is C place enlarged drawings in the accompanying drawing 5.
Accompanying drawing 7 is the utility model Elastic base mat structure schematic diagrames.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment
Shown in accompanying drawing 1～7, a kind of renovate distribution box renovate cover positioning supports structure, it comprises upper cover 1, elastic pad 2 and case lid 3, it is characterized in that: described case lid 3 both sides connecting portions are provided with elastic pad slotted eye 301 are installed, elastic pad 2 is contained in elastic pad and installs in the slotted eye 301, the installed surface of elastic pad 2 is ripple type, upper cover 1 both sides connecting portion is provided with the ripple type installed surface corresponding with elastic pad 2 installed surfaces, the ripple type installed surface of upper cover 1 and elastic pad 2 installed surface close-fittings.
Described elastic pad 2 is made for rubber.
Described elastic pad 2 is installed slotted eye 301 matched in clearance with elastic pad.
The utility model has remedied the various deficiencies of conventional flip-shell distribution box face cover attaching structure by utilizing a kind of novel frame mode to realize that the cover of distribution box stops function, has realized a kind of more reliable, easier cover mechanism; Simultaneously, the main functional modules part with in the structure has made things convenient for client's maintenance, has greatly prolonged traditional distribution box integral structure in useful life.
Claims (3)
- One kind renovate distribution box renovate cover positioning supports structure, it comprises upper cover (1), elastic pad (2) and case lid (3), it is characterized in that: described case lid (3) both sides connecting portion is provided with elastic pad slotted eye (301) is installed, elastic pad (2) is contained in elastic pad and installs in the slotted eye (301), the installed surface of elastic pad (2) is ripple type, upper cover (1) both sides connecting portion is provided with the ripple type installed surface corresponding with elastic pad (2) installed surface, the ripple type installed surface of upper cover (1) and elastic pad (2) installed surface close-fitting.
- As claimed in claim 1 a kind of renovate distribution box renovate cover positioning supports structure, it is characterized in that: described elastic pad (2) is that rubber is made.
- As claimed in claim 1 a kind of renovate distribution box renovate cover positioning supports structure, it is characterized in that: described elastic pad (2) is installed slotted eye (301) matched in clearance with elastic pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209917 CN203205719U (en) | 2013-04-23 | 2013-04-23 | Flip cover surface positioning and supporting structure for flip distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320209917 CN203205719U (en) | 2013-04-23 | 2013-04-23 | Flip cover surface positioning and supporting structure for flip distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205719U true CN203205719U (en) | 2013-09-18 |
Family
ID=49149787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320209917 Expired - Fee Related CN203205719U (en) | 2013-04-23 | 2013-04-23 | Flip cover surface positioning and supporting structure for flip distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645127A (en) * | 2017-08-09 | 2018-01-30 | 杭州鸿雁电器有限公司 | A kind of distribution box |
-
2013
- 2013-04-23 CN CN 201320209917 patent/CN203205719U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645127A (en) * | 2017-08-09 | 2018-01-30 | 杭州鸿雁电器有限公司 | A kind of distribution box |
| CN107645127B (en) * | 2017-08-09 | 2023-07-25 | 杭州鸿雁电器有限公司 | Distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 |