CN105555081A - Cabinet door connecting structure of equipment cabinet - Google Patents
Cabinet door connecting structure of equipment cabinet Download PDFInfo
- Publication number
- CN105555081A CN105555081A CN201610022242.XA CN201610022242A CN105555081A CN 105555081 A CN105555081 A CN 105555081A CN 201610022242 A CN201610022242 A CN 201610022242A CN 105555081 A CN105555081 A CN 105555081A
- Authority
- CN
- China
- Prior art keywords
- bending
- cabinet door
- hinge
- cabinet
- rack
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0226—Hinges
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a cabinet door connecting structure of an equipment cabinet; the cabinet door connecting structure comprises an equipment cabinet main body and a cabinet door, wherein the cabinet door is rotationally connected to the front side of the equipment cabinet main body; a first bend with an opening inward is arranged at the edge of the connecting end of the cabinet door with the equipment cabinet main body; each of the upper and lower ends inside the first bend is fixedly connected with a hinge component; the bottom and the top of the equipment cabinet main body, at the positions corresponding to the hinge components, are respectively provided with a hinge insertion hole; the lower ends of the hinge components are movably inserted into the hinge insertion holes, so that the cabinet door and the equipment cabinet main body are hinged; a second bend with the opening outward is arranged inside the first bend; the width of the second bend is greater than the width of a front side frame of the equipment cabinet main body; the cabinet door, when being opened, can be rotated outward with 180 DEG to the outside of the equipment cabinet main body; and when the rotation is in place, the second bend and the front side frame of the equipment cabinet main body are buckled to each other. According to the cabinet door connecting structure of the equipment cabinet disclosed by the invention, by rotating the cabinet door of the equipment cabinet with 180 DEG to the side of the equipment cabinet main body, an operating space without any obstacle is formed in front of the equipment cabinet main body; the convenience and the working efficiency to equipment installation and maintenance can be effectively improved.
Description
[technical field]
The present invention relates to the object placing server, communication equipment, electrical apparatus control equipment etc., particularly relate to a kind of rotatable 180 degree to machine cabinet body side, the cabinet door connection structure of the rack installed greatly to facilitate equipment and keep in repair.
[background technology]
In the fields such as computer, electronics, communication, be widely applied various types of rack, these racks are arranged in the facilities such as central machine room, data center module, control centre, Control Room, Surveillance center, for placing server, communication equipment, electrical apparatus control equipment etc., these equipment can be run in good environment.The problems such as rack effectively must solve the high density heat radiation in the application of this kind of equipment, a large amount of cable is set up and managed, Large Copacity distribution and comprehensive compatible different vendor rack-mount unit.The cabinet door of conventional cabinet is plate armature, and cabinet door and machine cabinet body are formed by gemel connection.The defect of conventional cabinet is, when its cabinet door outwards rotates 90 degree in opening procedure, the link end of cabinet door is not because being rotated further against living machine cabinet body frame, therefore, the cabinet door of conventional cabinet can only rotate 90 degree when opening, and now, cabinet door is positioned on front side of machine cabinet body, this makes, when carrying out equipment installation or maintenance, to have influence on convenience and the operating efficiency of operation because cabinet door opening angle is limited.
[summary of the invention]
The present invention is intended to solve the problem, and a kind of 180 degree of sides to machine cabinet body of the cabinet door of rack can being rotated are provided, make operating personnel can when carrying out equipment installation and maintenance quickly and easily without when any obstruction, the cabinet door connection structure of the rack thus can effectively increased work efficiency.
For achieving the above object, the invention provides a kind of cabinet door connection structure of rack, this structure comprises machine cabinet body and is rotationally connected with the cabinet door on front side of machine cabinet body, it is characterized in that, the link edge of described cabinet door and machine cabinet body is provided with the first inside bending of opening, in described first bending, upper and lower two ends are respectively connected with a hinge component, position corresponding with described hinge component with top bottom described machine cabinet body is provided with hinge jack, the lower end of described hinge component is inserted in this hinge jack actively, cabinet door and machine cabinet body are hinged, the second bending of outward opening is provided with in the inner side of described first bending, the width of this second bending is greater than the width of the front side frame of described machine cabinet body, cabinet door can outwards rotate outside 180 degree to machine cabinet body when opening, when rotateing in place, the front side frame of described second bending and machine cabinet body fastens mutually.
The cross section of described first bending is arc-shaped, and this first bending extends to upper end from the bottom at cabinet door edge.
The cross section of described second bending is arc-shaped or trapezoidal, and this second bending extends to upper end from the bottom of cabinet door.
Described first bending and the second bending are continuous print inverse bending, and described second bending is directly transferred by the end of the first bending and formed.
The turning point of the described turning point of the second trapezoidal bending and the main body of the second bending and cabinet door is by arc transition.
Inside described cabinet door, be fixed with the stiffener of bar shaped, this stiffener extends to upper end from the bottom of cabinet door, and the two ends, left and right of stiffener are separately fixed on described second bending and cabinet door inwall.
Hinge component comprises the first hinge component and the second hinge component, wherein, two described the first hinge components can be fixed in the two ends up and down in the first bending respectively, or affixed first hinge component in upper end in the first bending respectively, affixed second hinge component in lower end in the first bending.
First hinge component comprises pin sleeve, bearing pin and spring, wherein, described pin sleeve is fixed in described first bending by the linking arm being located at upper and lower two ends outside it, the linking arm other end is weldingly fixed on cabinet door, there is a L shape bending described bearing pin upper end, and this bearing pin activity is inserted in described pin sleeve, and its lower end is inserted in the hinge jack of described machine cabinet body, described spring is stage clip, and it is connected on bearing pin.
Second hinge component is made up of horizontal supporting plate and the two short pivots being symmetricly set in the upper and lower both sides of horizontal supporting plate, and described two short pivots respectively activity insert in the hinge jack bottom the first bending of cabinet doors and the hinge jack bottom machine cabinet body.
Contribution of the present invention is, it efficiently solves conventional cabinet cabinet door can only rotate 90 degree, is positioned on front side of machine cabinet body after opening, and is not easy to the problems such as installation and maintenance.The present invention is by arranging bending structure at the link of cabinet door, make cabinet door can open 180 degree and be positioned at the side of machine cabinet body, the front side of machine cabinet body is complete opening-wide state, no longer be subject to the restriction of cabinet door, thus make operating personnel can carry out installation and the maintenance of equipment without any obstruction, thus can effectively increase work efficiency.In addition, hinge connector of the present invention is arranged in the bending on cabinet door, serves concealment effect, makes rack profile more clean and tidy, attractive in appearance.The features such as it is simply novel that the present invention also has structure, easy to implement.
[accompanying drawing explanation]
Fig. 1 is cabinet outer side of door structural upright schematic diagram of the present invention.
Fig. 2 is cabinet door inside structure schematic perspective view of the present invention.
Fig. 3 is the A direction view of Fig. 2.
Fig. 4 is the first hinge assembly structure schematic diagram of the present invention.
Fig. 5 is the second hinge assembly structure schematic diagram of the present invention.
Fig. 6 is cabinet door closure state schematic perspective view of the present invention.
Fig. 7 is cabinet door open mode schematic perspective view of the present invention.
[embodiment]
The following example is further explanation of the present invention, does not constitute any limitation the present invention.
Consult Fig. 1 ~ Fig. 7, the cabinet door connection structure of rack of the present invention comprises machine cabinet body 10, cabinet door 20, hinge component 30 and stiffener 40.
As shown in Figure 6, Figure 7, described machine cabinet body 10 is cuboid, and it can be any known machine cabinet body.Be rotatably connected to cabinet door 20 in described machine cabinet body 10 front portion, knob 23 is equipped with in this cabinet door 20 side that keeps left, and when carrying out equipment installation or maintenance, relevant personnel's rotatable knob 23 is opened cabinet door 20 and operated.
As shown in Fig. 1 ~ Fig. 5, anterior and make rack front space too small and the equipment that affects is installed and maintenance for avoiding cabinet door to be still positioned at machine cabinet body 10 after opening, the present invention is provided with inverse bending structure at the link of cabinet door 20.As Fig. 7, one end and the described machine cabinet body 10 of described cabinet door 20 are rotationally connected by hinge component 30, and cabinet door 20 can rotate around its link and make it open or close.As shown in Fig. 1 ~ Fig. 5, be provided with the first bending 21 of channel-shaped at cabinet door 20 and the link edge of machine cabinet body 10, this first bending 21 opening is inside, and its cross section is arc-shaped, and this first bending 21 extends to upper end from the bottom at cabinet door 20 edge.As shown in Figure 7, the hinge component 30 be connected with casing 10 can be installed in the channel-shaped body in described first bending 21 upper/lower terminal portion.In Fig. 1, Fig. 2, Fig. 6, Fig. 7, cabinet door 20 is also provided with the second bending 22, the inner side that the first bending 21 is located in the second bending 22 is located in this second bending 22, its by the end of the first bending 21 directly to outer turnover, form the bending of outward opening, the cross section of this second bending 22 is arc-shaped or trapezoidal, in the present embodiment, the cross section of the second bending 22 is trapezoidal, and it extends to upper end from the bottom of cabinet door 20.For making cabinet door 20 be opened to maximum angle, the width of described second bending 22 must be greater than the width of the front side frame 11 of described machine cabinet body, makes it to be fastened on smoothly on the front side frame 11 of machine cabinet body 10.As shown in Figure 6, Figure 7, when cabinet door 20 outwards turn to contact with the front side frame 11 of machine cabinet body 10 time, because cabinet door 20 is provided with the second bending 22, make cabinet door 20 can continue outside rotation, when cabinet door 20 rotates 180 degree and is parallel with the front side surface of cabinet door 20, this second bending 22 is fastened on the front side frame 11 of machine cabinet body, makes the front of machine cabinet body can not affect operation not because of cabinet door opening angle.As Fig. 1 ~ Fig. 5, described first bending 21 and the second bending 22 are continuous print inverse bending, and the outer side edges of the first bending 21 parallels along when cabinet door 20 is in closed condition with the front side frame 11 of machine cabinet body.Described second bending 22 is directly transferred by the end of the first bending 21 and is formed, and the turning point of the main body of the turning point of the second trapezoidal bending 22 and the second bending 22 and cabinet door 20 is by arc transition.
As shown in Fig. 2, Fig. 3, Fig. 7, in the present embodiment, for increasing the intensity of the cabinet door after bending, the stiffener 40 of bar shaped is fixed with inside described cabinet door 20, this stiffener 40 extends to upper end from the bottom of cabinet door 20, the left end of stiffener 40 is weldingly fixed on the back side of described second bending 22, and the right-hand member of stiffener 40 is weldingly fixed on cabinet door 20 inwall, and it can ensure that cabinet door 20 can not produce distortion.
As shown in Figure 4 to 7, one end of described cabinet door 20 is rotationally connected by hinge component 30 and described machine cabinet body 10.Described hinge component 30 comprises the first hinge component 31 and the second hinge component 32, first hinge component 31 and the second hinge component 32 and may be used alone, can also be used in combination.In the embodiment of shown in Fig. 6, two described the first hinge components 31 can be fixed in the two ends up and down in the first bending 21 respectively.As Fig. 4, in the present embodiment, this first hinge component 31 comprises pin sleeve 311, bearing pin 312 and spring 313.Described pin sleeve 311 is tubular body, its upper and lower two ends are provided with end cap, end cap central authorities have pin shaft hole 3121, the outer surface of two ends up and down of pin sleeve 311 is welded with two column linking arms 3111, pin sleeve 311 is fixed in described first bending 21 by its linking arm 3111, and the other end of linking arm 3111 is weldingly fixed on the inwall of cabinet door 20 and the first bending 21 joint portion.There is a L shape bending described bearing pin 312 upper end, and this bearing pin 312 is through the pin shaft hole 3121 at pin sleeve two ends.As shown in Figure 7, corresponding with described first hinge component 31, position corresponding with described first hinge component 31 with top bottom described machine cabinet body 10 is provided with hinge jack (not shown), the lower end of the bearing pin 312 of described hinge component is inserted in this hinge jack actively, is hinged by described cabinet door 20 with machine cabinet body 10.Described spring 313 is stage clip, and it is connected on bearing pin 312, is held out against in pin shaft hole 3121 bearing pin 312 one end.As shown in Figure 7, in another embodiment, affixed first hinge component 31 in upper end in the first bending 21, affixed second hinge component 32 in lower end in the first bending 21, as shown in Figure 5, this second hinge component 32 is symmetry axis structure, it is made up of horizontal supporting plate 321 and the two short pivots 322 being symmetricly set in the upper and lower both sides of horizontal supporting plate, described two short pivots 322 respectively activity insert in the hinge jack 211 bottom the first bending 21 of cabinet door and the hinge jack bottom machine cabinet body 10, and cabinet door 20 and machine cabinet body 10 are hinged.
Take this, the present invention by arranging continuous print inverse bending structure on the cabinet door of rack, make rotatable 180 degree and be positioned at the side of machine cabinet body of the cabinet door of rack, thus form the operating space without any obstacle in rack front, effectively can improve equipment and install and the convenience of maintenance and efficiency.Meanwhile, hinge connector is located in the bending on cabinet door by the present invention, serves concealment effect, makes rack profile more clean and tidy, attractive in appearance.
Although by above embodiment to invention has been announcement, scope of the present invention is not limited thereto, and under the condition not departing from the present invention's design, above each component can be replaced with the similar or equivalent element that art personnel understand.
Claims (9)
1. the cabinet door connection structure of a rack, comprise machine cabinet body (10) and be rotationally connected with the cabinet door (20) on front side of machine cabinet body (10), it is characterized in that, described cabinet door (20) is provided with inside the first bending (21) of opening with the link edge of machine cabinet body (10), in described first bending (21), upper and lower two ends are respectively connected with a hinge component (30), hinge jack is provided with in described machine cabinet body (10) bottom and the position corresponding with described hinge component (30), top, the lower end of described hinge component (30) is inserted in this hinge jack actively, cabinet door (20) and machine cabinet body (10) are hinged, second bending (22) of outward opening is provided with in the inner side of described first bending (21), the width of this second bending (22) is greater than the width of the front side frame (11) of described machine cabinet body, cabinet door (20) outwards can rotate 180 degree to machine cabinet body (10) outside when opening, when rotateing in place, described second bending (22) fastens mutually with the front side frame (11) of machine cabinet body.
2. the cabinet door connection structure of rack as claimed in claim 1, it is characterized in that, the cross section of described first bending (21) is arc-shaped, and this first bending (21) extends to upper end from the bottom at cabinet door (20) edge.
3. the cabinet door connection structure of rack as claimed in claim 1, it is characterized in that, the cross section of described second bending (22) is arc-shaped or trapezoidal, and this second bending (22) extends to upper end from the bottom of cabinet door (20).
4. the cabinet door connection structure of rack as claimed in claim 1, it is characterized in that, described first bending (21) and the second bending (22) are continuous print inverse bending, and described second bending (22) is directly transferred by the end of the first bending (21) and formed.
5. the cabinet door connection structure of rack as claimed in claim 2 or claim 3, is characterized in that, the turning point of the main body of the turning point of described trapezoidal the second bending (22) and the second bending (22) and cabinet door (20) is by arc transition.
6. the cabinet door connection structure of rack as claimed in claim 2 or claim 3, it is characterized in that, the stiffener (40) of bar shaped is fixed with in described cabinet door (20) inner side, this stiffener (40) extends to upper end from the bottom of cabinet door (20), and the two ends, left and right of stiffener (40) are separately fixed on described second bending (22) and cabinet door (20) inwall.
7. the cabinet door connection structure of rack as claimed in claim 1, it is characterized in that, described hinge component (30) comprises the first hinge component (31) and the second hinge component (32), wherein, two described the first hinge components (31) can be fixed in the two ends up and down in the first bending (21) respectively, or affixed first hinge component (31) in upper end in the first bending (21) respectively, affixed second hinge component (32) in lower end in the first bending (21).
8. the cabinet door connection structure of rack as claimed in claim 7, it is characterized in that, described first hinge component (31) comprises pin sleeve (311), bearing pin (312) and spring (313), wherein, described pin sleeve (311) is fixed in described first bending (21) by the linking arm (3111) being located at upper and lower two ends outside it, linking arm (3111) other end is weldingly fixed on cabinet door (20), there is a L shape bending described bearing pin (312) upper end, this bearing pin (312) activity is inserted in described pin sleeve (311), its lower end is inserted in the hinge jack of described machine cabinet body, described spring (313) is stage clip, it is connected on bearing pin (312).
9. the cabinet door connection structure of rack as claimed in claim 7, it is characterized in that, described second hinge component (32) is made up of horizontal supporting plate (321) and two short pivots (322) being symmetricly set in the upper and lower both sides of horizontal supporting plate, and described two short pivots are movable respectively to be inserted in the hinge jack (211) of the first bending (21) bottom of cabinet doors and the hinge jack of machine cabinet body (10) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022242.XA CN105555081A (en) | 2016-01-13 | 2016-01-13 | Cabinet door connecting structure of equipment cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022242.XA CN105555081A (en) | 2016-01-13 | 2016-01-13 | Cabinet door connecting structure of equipment cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105555081A true CN105555081A (en) | 2016-05-04 |
Family
ID=55833935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610022242.XA Pending CN105555081A (en) | 2016-01-13 | 2016-01-13 | Cabinet door connecting structure of equipment cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105555081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840359A (en) * | 2018-08-21 | 2020-02-28 | 青岛海尔洗碗机有限公司 | Door liner plate and dish washing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911444A1 (en) * | 1979-03-23 | 1980-09-25 | Standard Elektrik Lorenz Ag | ACCESSIBLE CABINET RACK |
| CN201687318U (en) * | 2010-04-06 | 2010-12-29 | 美的集团有限公司 | Pull-down door hinge |
| CN201747215U (en) * | 2010-08-27 | 2011-02-16 | 东钥建材国际贸易（上海）有限公司 | Door with hidden hinges |
| CN103573107A (en) * | 2013-11-25 | 2014-02-12 | 北京新利同创电子设备有限责任公司 | Control cabinet door frame and embedded frame type profile screen cabinet door |
-
2016
- 2016-01-13 CN CN201610022242.XA patent/CN105555081A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911444A1 (en) * | 1979-03-23 | 1980-09-25 | Standard Elektrik Lorenz Ag | ACCESSIBLE CABINET RACK |
| CN201687318U (en) * | 2010-04-06 | 2010-12-29 | 美的集团有限公司 | Pull-down door hinge |
| CN201747215U (en) * | 2010-08-27 | 2011-02-16 | 东钥建材国际贸易（上海）有限公司 | Door with hidden hinges |
| CN103573107A (en) * | 2013-11-25 | 2014-02-12 | 北京新利同创电子设备有限责任公司 | Control cabinet door frame and embedded frame type profile screen cabinet door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840359A (en) * | 2018-08-21 | 2020-02-28 | 青岛海尔洗碗机有限公司 | Door liner plate and dish washing machine |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shaobin Inventor after: Hua Wenhui Inventor after: Zeng Xiaoliang Inventor before: Li Shaobin Inventor before: Hua Wenhui |
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| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
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| RJ01 | Rejection of invention patent application after publication |