CN108093578A - Cabinet and its case box, supporting beam - Google Patents
Cabinet and its case box, supporting beam Download PDFInfo
- Publication number
- CN108093578A CN108093578A CN201711125377.XA CN201711125377A CN108093578A CN 108093578 A CN108093578 A CN 108093578A CN 201711125377 A CN201711125377 A CN 201711125377A CN 108093578 A CN108093578 A CN 108093578A
- Authority
- CN
- China
- Prior art keywords
- side plate
- supporting beam
- case box
- beam body
- plug connector
- 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
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to a kind of cabinet and its case box, supporting beams.Supporting beam provides support force between being arranged on left and right side plate side plate, prevent box deformation, it needs to dismantle supporting beam when installing or replacing cabinet parts, floating plug connector is made, which to retract backward, makes supporting beam that can dismantle supporting beam with side plate disengaging cooperation, by floating plug connector and the mating connection of side plate after making the both ends of supporting beam mating with corresponding side plate during installation, supporting beam can be installed in place, solve the problems, such as that the supporting beam in existing case box causes supporting beam dismounting inconvenient by fastener fastening.
Description
Technical field
The present invention relates to a kind of cabinet and its case box, supporting beams.
Background technology
In the prior art, each side wall of the cabinet in field of electrical control is usually used sheet metal process and is process,
A kind of cabinet as disclosed in the Chinese patent document that application publication number is 102510685 A of CN, the babinet of the cabinet include left side
Plate, right plate, upper cover plate and lower cover, the side of the above, the lower lid are connected respectively with the top margin of left and right side plate or bottom plate, left
Side plate, right plate, upper cover plate and lower cover are sheet metal component, and being equipped in box house prevents for providing support force to babinet
The section bar that babinet is deformed i.e. supporting beam, the both ends of supporting beam are fixed on by fastener on corresponding side plate.But cabinet
Inside often needs to install other parts, when installing or safeguarding other parts, can be interfered with supporting beam,
So needing to disassemble supporting beam when installing or replacing cabinet parts, need to support after the completion of installing or replacing
Beam is reinstalled in place, and when supporting beam in above-mentioned cabinet is disassembled and installed every time be required for disassembly of fastener or
Installation, the problem of causing to dismount inconvenience.
The content of the invention
It is an object of the invention to provide a kind of case box, with solve the supporting beam in existing case box pass through it is tight
The problem of firmware fastening causes supporting beam dismounting inconvenient；Meanwhile the present invention also provides a kind of machines using above-mentioned case box
Supporting beam in case and cabinet.
To achieve the above object, case box of the invention adopts the following technical scheme that：
The technical solution 1 of case box：Case box including the left and right side plate that relative spacing is set, is set between left and right side plate
Have supporting beam of the both ends with corresponding side plate releasable connection, the supporting beam includes beam body, the both ends of the beam body be equipped with for
Corresponding side plate supports the mating surface of cooperation along the extending direction of beam body, and the both ends of the beam body are matched somebody with somebody with corresponding side plate grafting
It closes and at least one end is equipped with for the floating plug connector mating with corresponding side plate.Supporting beam is arranged on left and right side plate side
Support force between plate is provided, prevents box deformation, needs to dismantle supporting beam when installing or replacing cabinet parts, makes to float
Dynamic plug connector retracts supporting beam and side plate is made to depart from cooperation can dismantle supporting beam backward, when installation make the both ends of supporting beam with
Pass through floating plug connector and the mating connection of side plate after corresponding side plate is mating, you can supporting beam is installed in place, is solved
The problem of supporting beam determined in existing case box causes supporting beam dismounting inconvenient by fastener fastening.
The technical solution 2 of case box is further improved to obtain on the basis of the technical solution 1 of case box：The beam
The both ends of body are equipped with the floating plug connector, easy for installation.
The technical solution 3 of case box, is further improved to obtain on the basis of the technical solution 1 or 2 of case box：It is described
The end of beam body is equipped with bulb plunger, and the bulb plunger includes the plunger body with mounting hole and mounted on the installation
Steel ball in hole, the elastic component for providing the steel ball elastic force, the steel ball of the bulb plunger form described float and insert
Fitting.
The technical solution 4 of case box is further improved to obtain on the basis of the technical solution 3 of case box：It is described to match somebody with somebody
Conjunction face is located at the front end of the plunger body.
The technical solution 5 of case box is further improved to obtain on the basis of the technical solution 4 of case box：The ball
Headpin plug is inlaid in the beam body.
The technical solution 6 of case box, is further improved to obtain on the basis of the technical solution 1 or 2 of case box：It is described
The end of beam body is equipped with along its mounting hole axially extending, for installing the floating plug connector, is equipped in the mounting hole
It is equipped with to limit the floating plug connector for the elastic component to floating plug connector offer elastic force and mounting hole front end
Position limiting structure of the position in the mounting hole.
The technical solution 7 of case box is further improved to obtain on the basis of the technical solution 6 of case box：It is described floating
Dynamic plug connector is steel ball, and the elastic component is cylindrical spring, and the position limiting structure is the closing in for being arranged on the mounting hole front end
Structure.
The present invention's is used for the supporting beam that the side plate of case box is supported using technical solution：
The technical solution 1 of supporting beam：Supporting beam, including beam body, the both ends of the beam body are equipped with for corresponding with case box
The mating surface of side plate support cooperation, the both ends of the beam body be equipped with for the connected structure mating with corresponding side plate and
At least one end is equipped with for the floating plug connector mating with corresponding side plate.Supporting beam be arranged on left and right side plate side plate it
Between support force is provided, prevent box deformation, install or replace cabinet parts when need to dismantle supporting beam, insert floating
Fitting retracts supporting beam and side plate is made to depart from cooperation can dismantle supporting beam backward, when installation make the both ends of supporting beam with it is corresponding
Side plate it is mating after pass through floating plug connector and the mating connection of side plate, you can supporting beam is installed in place, is solved
The problem of supporting beam in existing case box causes supporting beam dismounting inconvenient by fastener fastening.
The technical solution 2 of supporting beam is further improved to obtain on the basis of the technical solution 1 of supporting beam：The beam body
Both ends are equipped with the floating plug connector, easy for installation.
The technical solution 3 of supporting beam, is further improved to obtain on the basis of the technical solution 1 or 2 of supporting beam：The beam body
End be equipped with bulb plunger, the bulb plunger include with mounting hole plunger body and in the mounting hole
Steel ball, the elastic component for providing the steel ball elastic force, the steel ball of the bulb plunger forms the floating plug connector.
The technical solution 4 of supporting beam is further improved to obtain on the basis of the technical solution 3 of supporting beam：The mating surface
It is located at the front end of the plunger body.
The technical solution 5 of supporting beam is further improved to obtain on the basis of the technical solution 4 of supporting beam：The ball head column
Plug is inlaid in the beam body.
The technical solution 6 of supporting beam, is further improved to obtain on the basis of the technical solution 1 or 2 of supporting beam：The beam body
End be equipped with along its mounting hole axially extending, for installing the floating plug connector, be equipped with and be used in the mounting hole
The elastic component of elastic force is provided the floating plug connector and mounting hole front end is equipped with to exist the floating plug connector /V
Position limiting structure in the mounting hole.
The technical solution 7 of supporting beam is further improved to obtain on the basis of the technical solution 6 of supporting beam：Described float is inserted
Fitting is steel ball, and the elastic component is cylindrical spring, and the position limiting structure is the closing-in structure for being arranged on the mounting hole front end.
The cabinet of the present invention adopts the following technical scheme that：
The technical solution 1 of cabinet：Cabinet, the electrical equipment including case box and in the case box are described
Case box includes the left and right side plate that relative spacing is set, and both ends and corresponding side plate releasable connection are equipped between left and right side plate
Supporting beam, the supporting beam include beam body, the both ends of the beam body be equipped with for extending direction of the corresponding side plate along beam body
It is upper support cooperation mating surface, the both ends of the supporting beam it is mating with corresponding side plate and at least one end equipped with for it is right
The mating floating plug connector of the side plate answered.Supporting beam provides support force between being arranged on left and right side plate side plate, prevents babinet
Deformation needs to dismantle supporting beam when installing or replacing cabinet parts, and floating plug connector is made, which to retract backward, makes supporting beam
Depart from cooperation with side plate supporting beam can be dismantled, when installation makes to pass through after the both ends of supporting beam are mating with corresponding side plate
Floating plug connector and the mating connection of side plate, you can supporting beam is installed in place, solves the branch in existing case box
The problem of support beam causes supporting beam dismounting inconvenient by fastener fastening.
The technical solution 2 of cabinet is further improved to obtain on the basis of the technical solution 1 of cabinet：The both ends of the beam body
The floating plug connector is equipped with, it is easy for installation.
The technical solution 3 of cabinet, is further improved to obtain on the basis of the technical solution 1 or 2 of cabinet：The end of the beam body
Portion is equipped with bulb plunger, and the bulb plunger includes the plunger body with mounting hole and the steel in the mounting hole
Ball, the elastic component for providing the steel ball elastic force, the steel ball of the bulb plunger form the floating plug connector.
The technical solution 4 of cabinet is further improved to obtain on the basis of the technical solution 3 of cabinet：The mating surface is located at
The front end of the plunger body.
The technical solution 5 of cabinet is further improved to obtain on the basis of the technical solution 4 of cabinet：The bulb plunger is embedding
In the beam body.
The technical solution 6 of cabinet, is further improved to obtain on the basis of the technical solution 1 or 2 of cabinet：The end of the beam body
Portion is equipped with along its mounting hole axially extending, for installing the floating plug connector, is equipped in the mounting hole for institute
State floating plug connector provide elastic force elastic component and mounting hole front end be equipped with for by the floating plug connector /V described
Position limiting structure in mounting hole.
The technical solution 7 of cabinet is further improved to obtain on the basis of the technical solution 6 of cabinet：The floating plug connector
For steel ball, the elastic component is cylindrical spring, and the position limiting structure is the closing-in structure for being arranged on the mounting hole front end.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment 1 of the cabinet of the present invention；
Fig. 2 is the sectional view in A-A directions in Fig. 1；
Fig. 3 is bulb plunger and the schematic diagram of cabinet side board cooperation in Fig. 2；
Fig. 4 is the structure diagram of the bulb plunger in Fig. 3；
Fig. 5 is the structure diagram of the supporting beam in the embodiment 2 of the cabinet of the present invention；
Fig. 1 to Fig. 4 corresponds to embodiment 1, in attached drawing：1st, case box；2nd, supporting beam；3rd, bulb plunger；11st, left plate；12nd, it is right
Side plate；31st, plunger body；32nd, steel ball；33rd, spring；34th, block mating surface；
Fig. 5 corresponds to embodiment 2, in attached drawing：41st, supporting beam；42nd, installation cavity；43rd, /V edge；44th, spring；45th, steel ball.
Specific embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment 1 of the cabinet of the present invention, as shown in Figures 1 to 4, cabinet include case box 1, case box 1
The left plate 11 and right plate 12 and bottom plate, top plate and corresponding cabinet door set including relative spacing, left plate 11, right side
Plate 12, bottom plate, top plate and cabinet door surround to install the installation cavity of corresponding electrical equipment.Side plate, right plate 12, bottom plate,
Top plate and cabinet door are the platy structure being process using sheet metal process, to improve the structural strength of case box 1, are prevented
Case box 1 deforms, and ensures the size of case box 1, especially ensures the spacing distance between left and right side plate 12, in left side
Supporting beam 2, the both ends of supporting beam 2 and corresponding side plate location fit are set between plate 11 and right plate 12, so as to ensure left side
Spacing distance between plate 11 and right plate 12.
The both ends of supporting beam 2 are equipped with elastic spacing mechanism, and pass through elastic spacing mechanism and coordinate with corresponding side plate /V,
The both ends of supporting beam 2 is made to be connected with corresponding side plate, the end and side of supporting beam 2 can be made after exerting a force to elastic spacing mechanism
Plate departs from cooperation, so as to easily dismantle supporting beam 2, convenient for the parts in cabinet are replaced and installed.
In the present embodiment, elastic spacing mechanism is bulb plunger 3, and bulb plunger 3 includes cylindric plunger body 31, plunger body 31
With for accommodating the mounting hole of steel ball 32 and spring 33, the front end of plunger body 31 is equipped with the land to extend radially outwardly, ring
The leading flank of platform is used to coordinate so as to ensure the spacing distance between two side plates with the medial surface block of respective side panels, land
Leading flank is block mating surface 34.Steel ball 32 and spring 33 are installed in the mounting hole of plunger body 31, and steel ball 32 is in bullet
Expose under the top pressure of 33 elastic force of spring from the opening of mounting hole front end, and the opening of mounting hole front end is equipped with for steel ball
32 blocks can overcome 33 elastic force of spring to be retracted into mounting hole to prevent steel ball 32 from deviating from from mounting hole when steel ball 32 is pressurized
In, coordinate so as to depart from the limit hole on side plate, can easily remove supporting beam 2.
In the present embodiment, the both ends end of supporting beam 2 is equipped with and extends internally inlaid hole to it vertically, plunger sheet
Body 31 is inlaid in the inlaid hole, and bulb plunger 3 is so made to be embedded in supporting beam 2 and is combined together, so in processing and manufacturing
Inlaid hole is processed at the both ends of supporting beam 2 to needs, it is simple in structure, it is easily manufactured.In actual processing manufacturing process, ball
Headpin plug 3 is standard component, so according to the bulb plunger 3 of the selection of dimension appropriate size of supporting beam 2, reduces parts system
Cause this.
When in use, the both ends of supporting beam 2 coordinate the cabinet of the present invention with left plate 11 and 12 block of right plate respectively, from
And box deformation is effectively prevented, it ensure that the size between left and right side plate 12.It is telescopic that supporting beam 2 has borrowed spring 33
Principle, at 2 both ends of supporting beam, installation possesses the bulb plunger part of spring function, and supporting beam 2 and bulb plunger is allowed to become one
It is whole, it is adjusted within the specific limits so that the total length of supporting beam 2 possesses.It only needs to press bulb plunger during installation
Both ends allow the steel ball 32 of bulb plunger to be in compressive state, after supporting beam 2 moves to corresponding position, bulb plunger
32 automatic spring of steel ball coordinates with the limit hole /V on side plate, ensure that the size of cabinet, supporting beam is fixed, while cabinet
It is limited.During dismounting, the both ends of bulb plunger are pressed, mobile supporting beam can both disassemble supporting beam, disassembly process is not required to
The function being rapidly assembled and disassembled is realized by professional work.Can just it facilitate in the total installation and replacement parts of cabinet
Supporting beam is dismantled on ground, and supporting beam is avoided to interfere the installation for influencing parts with parts.
The embodiment 2 of the cabinet of the present invention, structure such as Fig. 5 institutes of the elastic spacing mechanism of the end of the supporting beam of cabinet
Show, the end of supporting beam 41 is equipped with vertically the installation cavity 42 of portion's extension thereto, and 45 He of steel ball is equipped in installation cavity 42
Spring 44, spring are used to provide elastic force so that it is displaced outwardly to steel ball.The front end of supporting beam is equipped with and radially extends internally
To the /V of installation cavity front end along 43, /V is used to along 43 to steel ball block prevent it from from installation cavity deviating from.Before steel ball
End is stretched out from installation cavity, so as to coordinate with the limit hole /V on side plate.The end face of supporting beam and the medial surface of side plate
Block coordinates, so as to ensure that the size between two side plates.The fast of supporting beam can also be realized using the elastic spacing mechanism
Quick-detach, other are same as Example 1, repeat no more.
The embodiment 3 of the cabinet of the present invention in the present embodiment, elastic spacing mechanism, branch is set in one end of supporting beam
The other end setting protrusion of support beam and the protrusion that passes through, which are inserted into, realizes that the /V with side plate coordinates in the limit hole of side plate, dismantle
When one end elastic spacing mechanism releases /V of supporting beam can be dismantled supporting beam, other are same as Example 1, no longer superfluous
It states.
The embodiment 4 of the cabinet of the present invention, in the present embodiment, the elastic spacing mechanism in supporting beam, which includes being oriented to, to be moved
The end top pressure cooperation of the dynamic backing pin being assemblied in the installation cavity of support beam end, spring and backing pin provides it elastic force, props up
Support beam, which is equipped with, is used for the Stop structure that block backing pin prevents that it from deviating from from installation cavity, and the head of backing pin is stretched out from installation cavity
And coordinate with the limit hole /V on side plate, other are same as Example 1, repeat no more.
The embodiment 5 of the cabinet of the present invention, in the present embodiment, the elastic component of elastic spacing mechanism is butterfly spring, when
It so can also be other elastic components that elastic force can be provided steel ball, other are same as Example 1, repeat no more.
The embodiment of the case box of the present invention, the case box and the case box in the embodiment of above-mentioned cabinet
Structure is identical, repeats no more.
The embodiment of the supporting beam of the present invention, the structure phase of the supporting beam and the supporting beam in the embodiment of above-mentioned cabinet
Together, repeat no more.
Claims (10)
1. case box, can with corresponding side plate equipped with both ends between left and right side plate including the left and right side plate that relative spacing is set
Tear the supporting beam of connection open, the supporting beam includes beam body, the both ends of the beam body be equipped with for corresponding side plate along beam body
The mating surface of cooperation is supported on extending direction, it is characterised in that：The both ends of the beam body are mating with corresponding side plate and extremely
Few one end is equipped with for the floating plug connector mating with corresponding side plate.
2. case box according to claim 1, it is characterised in that：The both ends of the beam body are equipped with the floating grafting
Part.
3. case box according to claim 1 or 2, it is characterised in that：The end of the beam body is equipped with bulb plunger, institute
Stating bulb plunger includes the plunger body with mounting hole and the steel ball in the mounting hole, for the steel ball
The elastic component of elastic force is provided, the steel ball of the bulb plunger forms the floating plug connector.
4. case box according to claim 3, it is characterised in that：Before the mating surface is located at the plunger body
End.
5. case box according to claim 4, it is characterised in that：The bulb plunger is inlaid in the beam body.
6. case box according to claim 1 or 2, it is characterised in that：The end of the beam body is equipped with prolongs along its axial direction
Mounting hole stretching, for installing the floating plug connector is equipped in the mounting hole to provide the floating plug connector
The elastic component of elastic force and mounting hole front end are equipped with for the /V knot by the floating plug connector /V in the mounting hole
Structure.
7. case box according to claim 6, it is characterised in that：The floating plug connector be steel ball, the elastic component
For cylindrical spring, the position limiting structure is the closing-in structure for being arranged on the mounting hole front end.
8. for the supporting beam that is supported to the side plate of case box, including beam body, the both ends of the beam body be equipped with for
The correspondence side plate of case box supports the mating surface of cooperation along the extending direction of beam body, it is characterised in that：The two of the beam body
End be equipped with for connected structure that corresponding side plate is mating and at least one end be equipped with for corresponding side plate grafting
The floating plug connector of cooperation.
9. supporting beam according to claim 8, it is characterised in that：The both ends of the beam body are equipped with the floating grafting
Part.
10. cabinet, the electrical equipment including case box and in the case box, the case box include phase
To spaced left and right side plate, both ends and the supporting beam of corresponding side plate releasable connection, the branch are equipped between left and right side plate
Supportting beam includes beam body, and the both ends of the beam body are equipped with to support matching somebody with somebody for cooperation along the extending direction of beam body with corresponding side plate
Conjunction face, it is characterised in that：The both ends of the supporting beam it is mating with corresponding side plate and at least one end be equipped with for it is corresponding
The mating floating plug connector of side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711125377.XA CN108093578A (en) | 2017-11-14 | 2017-11-14 | Cabinet and its case box, supporting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711125377.XA CN108093578A (en) | 2017-11-14 | 2017-11-14 | Cabinet and its case box, supporting beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108093578A true CN108093578A (en) | 2018-05-29 |
Family
ID=62172615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711125377.XA Pending CN108093578A (en) | 2017-11-14 | 2017-11-14 | Cabinet and its case box, supporting beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108093578A (en) |
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| PB01 | Publication | ||
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Application publication date: 20180529 |