CN202838979U - Door device applied to instrument case and instrument case using same - Google Patents
Door device applied to instrument case and instrument case using same Download PDFInfo
- Publication number
- CN202838979U CN202838979U CN201220451006.7U CN201220451006U CN202838979U CN 202838979 U CN202838979 U CN 202838979U CN 201220451006 U CN201220451006 U CN 201220451006U CN 202838979 U CN202838979 U CN 202838979U
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- CN
- China
- Prior art keywords
- panel
- door
- door gear
- cabinet
- hinge
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- 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 - Lifetime
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Abstract
The utility model relates to a door device applied to an instrument case and the instrument case using same. The door device is provided with a first panel and a second panel, wherein the first panel and the second panel are pivotally connected with each other. The first panel can rotate relative to a pivot of the second panel. According to the utility model, by using the door device applied to the instrument case, parts in the case can be easily observed, operated or maintained without removing the panels of the case; the door device has the advantages of simple and efficient operation, simple structure and low cost, and is suitable for popularization and application; and the instrument case using the door device can realize the above effects.
Description
Technical field
The utility model relates to the technology of instrument and meter field, and is particularly a kind of for the door gear of cabinet of instrument and meter and the cabinet of instrument and meter of this door gear of use.
Background technology
Present instrument and meter standard PC case commonly used, panel around it adopts mechanical system connection fixed to one another mostly, the panel of cabinet front is a monoblock, in case instrument and meter breaks down when maybe needing to carry out the routine maintenance, must pull down a series of panels such as top cover, front panel could observe, operate or keep in repair etc. the cabinet inside parts, thereby so that inspection operation is wasted time and energy, efficient is very low.
In addition, in case when the panels such as top cover and front panel were removed, the panel that is removed thoroughly separated with casing, parts may occur lose and the phenomenons such as follow-up misloading, this happens occasionally in production reality.
Summary of the invention
For the weak point of above-mentioned technology, the utility model provides a kind of improved cabinet that can overcome defects, and the front panel of this cabinet has door gear.
The utility model provides a kind of door gear for cabinet of instrument and meter, and described door gear has the first pivotally connected each other panel and the second panel, so that described the first panel can rotate with respect to described the second panel pivot.
Preferably, be separately installed with door-hinge at the separately back side at described the first panel and described the second panel place of being connected to each other protruding and recessed with the protruding corresponding door-hinge of described door-hinge, and in use, the axial region of the protruding upper protrusion of door-hinge is inserted in the axis hole of the recessed middle correspondence of door-hinge.
Preferably, in the front of described the first panel power apparatus is being installed, described power apparatus is convenient to the user and is opened and rotate described the first panel.
Preferably, it is characterized in that in the front of described the second panel power apparatus being installed, described power apparatus is convenient to user's movable chassis.
Preferably, described power apparatus is handle.
Preferably, be provided with the first snap close at the back side of described the first panel, corresponding position at the casing rear portion of cabinet is provided with the second snap close, described the first snap close be connected the second snap close and be fitted to each other and realize described the first panel and be connected the quick lock at casing rear portion and connect.
Preferably, the mechanical connecting device that is connected with the installation of described casing rear portion is set respectively on four angles of described door gear.
Preferably, also be provided with the attachment devices such as action button or display screen on described the first panel.
The utility model also provides a kind of cabinet of instrument and meter, and this cabinet comprises such as aforementioned described door gear.
Adopt the door gear for cabinet of instrument and meter of the present utility model, just can easily observe, operate or keep in repair the cabinet inside parts so that need not pull down the panel of cabinet, not only operate easy, efficient, and simple in structure, with low cost, be suitable for promoting the use of.
Description of drawings
Fig. 1 is that the door gear of the utility model preferred embodiment is installed in the schematic diagram on the cabinet of instrument and meter;
Fig. 2 is the front schematic view of the door gear of the utility model preferred embodiment;
Fig. 3 is the rear side schematic diagram of the door gear among Fig. 2;
Fig. 4 is the enlarged drawing of I part among Fig. 3;
Main symbol description is as follows:
1-casing rear portion 2-door gear 3-power apparatus
Frame before 4-the first panel 5-the second panel 6-
The recessed 9-door-hinge of 7-the first snap close 8-door-hinge is protruding
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
In one embodiment, door gear of the present utility model is used for black carbon instrument (Aethalometer), and as shown in Figure 1, in Fig. 1, the top cover of the cabinet of black carbon instrument does not illustrate, with the casing rear portion 1 that shows better the back and the door gear 2 that is positioned at the front panel position.
Referring to Fig. 2 and 3, in an embodiment of the present utility model, door gear 2 comprises the first panel 4 and the second panel 5, wherein the first panel 4 is rotary, the second panel 5 fixedly former frame 6, and and then be fixed on the casing rear portion 1 motionless, the first panel 4 can adopt any pivotally connected mode such as hinge, setscrew, rotating shaft etc. between this first panel 4 and the second panel 5, so that can rotate with respect to the second panel 5 pivots.
In a preferred embodiment, the door-hinge connected mode that adopts between the first panel 4 of door gear 2 and the second panel 5.Shown in Fig. 3 and 4, this door-hinge comprises a door-hinge recessed 8 and door-hinge protruding 9.Wherein, door-hinge recessed 8 is fixed on the second panel 5 and the back side the first panel junction (towards the one side of cabinet inside) by the mechanical connection manner such as screw etc., and door-hinge protruding 9 is fixed on the back side of the first panel 4 and the second panel junction by the mechanical connection manner such as screw etc.The axial region (not shown) that has protrusion on the door-hinge protruding 9, in use, this axial region is inserted in the axis hole (not shown) of correspondence of door-hinge recessed 8, so that the axial region of door-hinge protruding 9 can rotate with respect to the axis hole of door-hinge recessed 8, thereby realize the first panel 4 relatively rotating with respect to the second panel 5.Certainly, in optional embodiment, door-hinge is protruding and door-hinge is recessed can arrange on the contrary, as long as can satisfy so that the first panel 4 relatively rotates with respect to the second panel 5.
In a preferred embodiment, be equipped with on the front of the first panel 4 of door gear 2 (one side that namely satisfies the needs of consumers) be convenient to the user open and rotate the first panel 4 power apparatus, be somebody's turn to do power apparatus and can be recessed hand button (such as the sort of recessed hand button commonly used on the car door) and convex button etc. and be convenient to any device that staff contacts and puts forth effort to operate, in preferred embodiment shown in Figure 2, being somebody's turn to do power apparatus is handle 3.
In a preferred embodiment, also can be provided with power apparatus on the front of the second panel 5 of door gear 2, in preferred embodiment shown in Figure 2, being somebody's turn to do power apparatus is handle.Should be appreciated that, the weight that two handles on the first panel 4 and the second panel 5 can bear whole cabinet, after door gear 2 was installed on the casing rear portion 1, the user holds this two handles just can carry out integrated moving to cabinet.
In one embodiment, be furnished with respectively mechanical connecting device on four angles of the door gear 2 that is consisted of by the first panel 4 and the second panel 5, link together so that door gear 2 and casing rear portion 1 installed.In the embodiment shown in Figure 2, be drilled with the through hole that connects for installing on four of door gear 2 jiaos.
In a preferred embodiment, as shown in Figure 3, the back side of the first panel 4 of door gear 2 can be provided with the first snap close 7, correspondence position at casing rear portion 1 is provided with the second snap close (not shown) corresponding with the first snap close 7, the first snap close 7 and the second snap close are fitted to each other, so that after door gear 2 is closed, the first panel 4 is connected with casing rear portion 1 quick lock in.This snap close can be any snap closes such as a pair of magnet of inhaling mutually, snap-fastener, buckle.If need to open door gear 2, only need the user apply handle 3 that less power gently draws the first panel 4 fronts just can so that snap close open.
In other embodiments, can also be provided with the attachment devices such as action button, display screen on the first panel 4 of door gear 2, in order to carry out other corresponding operations.
Door gear described in the utility model is simple and compact for structure, cheap, and installs, uses very easy, has greatly improved the operating efficiency of maintenance.
Door gear described in the utility model can be used for the cabinet of any instrument and meter, all can reach above-mentioned effect.
Certainly, adopt above-mentioned optimal technical scheme just for the ease of understanding to illustrating that the utility model carries out, the utility model also can have other embodiment, protection domain of the present utility model is not limited to this.In the situation that do not deviate from the utility model spirit and essence thereof; the person of ordinary skill in the field works as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of claim of the present utility model.
Claims (9)
1. door gear that is used for cabinet of instrument and meter, described the first panel (4) it is characterized in that described door gear (2) has each other pivotally connected the first panel (4) and the second panel (5), so that can rotate with respect to described the second panel (5) pivot.
2. door gear according to claim 1, it is characterized in that being separately installed with at the separately back side at described the first panel (4) and described the second panel (5) place of being connected to each other door-hinge protruding (8) and the door-hinge recessed (9) corresponding with described door-hinge protruding (8), and in use, the upper axial region that protrudes of door-hinge protruding (8) is inserted in the axis hole corresponding in the door-hinge recessed (9).
3. door gear according to claim 1 is characterized in that in the front of described the first panel (4) power apparatus (3) being installed, and described power apparatus (3) is convenient to the user and is opened and rotate described the first panel (4).
4. door gear according to claim 1 is characterized in that in the front of described the second panel (5) power apparatus (3) being installed, and described power apparatus (3) is convenient to user's movable chassis.
5. according to claim 3 or 4 described door gears, it is characterized in that described power apparatus (3) is handle.
6. door gear according to claim 1, it is characterized in that being provided with the first snap close (7) at the back side of described the first panel (4), corresponding position at the casing rear portion (1) of cabinet is provided with the second snap close, described the first snap close (7) be connected the quick lock in connection that the second snap close is fitted to each other and realizes described the first panel (4) and be connected casing rear portion (1).
7. door gear according to claim 6 is characterized in that arranging respectively with described casing rear portion (1) on four angles of described door gear (2) mechanical connecting device that is connected is installed.
8. door gear according to claim 1 is characterized in that also being provided with the attachment devices such as action button or display screen on described the first panel (4).
9. a cabinet of instrument and meter is characterized in that this cabinet comprises such as the described door gear of aforementioned arbitrary claim (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220451006.7U CN202838979U (en) | 2012-09-05 | 2012-09-05 | Door device applied to instrument case and instrument case using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220451006.7U CN202838979U (en) | 2012-09-05 | 2012-09-05 | Door device applied to instrument case and instrument case using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838979U true CN202838979U (en) | 2013-03-27 |
Family
ID=47950625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220451006.7U Expired - Lifetime CN202838979U (en) | 2012-09-05 | 2012-09-05 | Door device applied to instrument case and instrument case using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202838979U (en) |
-
2012
- 2012-09-05 CN CN201220451006.7U patent/CN202838979U/en not_active Expired - Lifetime
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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: 20130327 |
|
| CX01 | Expiry of patent term |