CN106998634A - Improved generation equipment electric box - Google Patents
Improved generation equipment electric box Download PDFInfo
- Publication number
- CN106998634A CN106998634A CN201611126927.5A CN201611126927A CN106998634A CN 106998634 A CN106998634 A CN 106998634A CN 201611126927 A CN201611126927 A CN 201611126927A CN 106998634 A CN106998634 A CN 106998634A
- Authority
- CN
- China
- Prior art keywords
- screw
- shell
- screw element
- tank shell
- pressing
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract 2
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000011017 operating method Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 5
- 238000005056 compaction Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- H05K5/0204—Mounting supporting structures on the outside of casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
An improved equipment electrical box and an operation method thereof, the electrical box is used for fixing and supplying power to equipment and comprises a box shell (7) and internal fastening assemblies respectively positioned in an upper part and a lower part of the box shell (7), wherein each internal fastening assembly comprises a threaded piece (8) screwed into a threaded sleeve (91) fixed in a fixed base body (9), a pressing sliding disc (3) connected with the threaded piece (8) through a thrust bearing, a rotating driving rod (62) capable of sliding into an internal axial groove (80) of the threaded piece (8) and a sprocket sleeve (61) fixedly connected with the box shell (7) and rotatably supported on the rotating driving rod (62).
Description
Technical field
The present invention relates to equipment electric box field, specially a kind of improved equipment electric box.
Background technology
Many equipment of the prior art are designed with electric box, and the back of such as display device is provided with electric box to power
And supply electric signal；Such as some lighting devices and some controlling equipments are provided with electric box again.For these equipment
The setting of electric box, often also needs to the fixation with fixing equipment body.After floor space, fixation in view of equipment
Barrien-free to surrounding and the factor such as attractive in appearance, lower margin or protuberance can be not provided with the periphery of electric box to realize and base
The fixation of body.But, this fixed form is often difficult to operate, and is located at because it fixes operating position inside electric box.It is existing
Some modes by the way of the fixation of side screw, its by the forms such as countersunk head can realize the influence of less exterior space or
Realize that obstructiveless is fixed, still, this fixed form is often difficult to be formed pressing for desired compaction forces or realization and matrix
Effect, and there is difficulty due to being difficult to be aligned during the operation of its side.
The content of the invention
It is of the prior art above-mentioned scarce for overcoming it is an object of the invention to provide a kind of improved equipment electric box
Fall into.
According to the present invention improved equipment electric box, for being fixed and powering to equipment, including tank shell and
It is located at the inside fastening assembly in two parts up and down of the tank shell respectively, each internal fastening assembly includes being used to spiral shell
Line be screwed into be fixed in the screw shell in fixing base screw element, with the screw element by thrust bearing be connected by
Slider disc is pressed, the rotation of drive rod extending into the inside axial groove of the screw element can be slided and consolidated with the tank shell
Connect and be pivotally received in the cantilevered axle for the chain wheel sleeve being connected with the rotation of drive rod；The screw shell inner bottom
Provided with insertion sheath, the insertion sheath and screw shell gluing are fixed, wherein, the pressing slider disc is in the screw thread
It is provided with around part and presses flange and in the pressing flange to what is engaged with the elastic ring portion on the tank shell
Both sides are slidably matched with being fixedly arranged on two guide rods of the tank shell respectively up and down, and the pressing slider disc is by being centered around
State the extension spring around screw element and be connected with the tank shell, caused so as to the convergent force using the extension spring
The pressing flange biases are in the elastic ring portion；The end of the rotation of drive rod is provided with above and below distribution up and down and rotating shaft
Two rollers of extension, two rollers pass through two guide rails being arranged on the inwall of the internal axial groove and institute
The inwall engagement of internal axial groove is stated to drive the screw element to rotate；The thickness of the width of the guide rail and the roller
Degree is equal, and the guide rail is used to be oriented to the roller；Wherein, the chain wheel portion and operational chain on the chain wheel sleeve
Engagement, the operational chain passes through the through hole in the tank shell and can stretched out in outside the tank shell.
According to the present invention, a kind of operating method of improved equipment electric box, first exists the screw shell as described above
Fix in position in the fixing base；Afterwards, the screw element using end the alignment of taper positioning head and against the spiral shell
Line sleeve；The tank shell is pressed towards the fixing base afterwards so that the pressing slider disc overcomes the stretching
The convergent force of spring and away from the elastic ring portion；Make it that the chain wheel sleeve is rotated by operating the operational chain afterwards,
So as to drive the screw element to rotate, thus, the screw element is gradually screwed in the screw shell, when the screw element is screwed in
In the screw shell in place after, the taper positioning head of the screw element end, which is inserted into, to be arranged on inside the screw shell
In the insertion sheath of bottom, and the pressing flange is finally caused to press the elastic ring portion so that the tank shell is tight
It is fixed on the fixing base.
In the present invention, due to make use of the straight of the screw element and the fixation that are located inside tank shell and the screw shell in matrix
Screw thread compaction forces are connect, therefore, it is possible to which tank shell and matrix directly are realized into pressing formula fixes, so as to avoid side fixed mode
Compaction forces it is small or be zero situation.Meanwhile, the form for the operational chain that can stretch out in tank shell is make use of, can effectively be operated
The screw element is rotated, and caused bending load when the operational chain is operated can be carried by the cantilevered axle of setting, and is passed through
The guide rod of setting may insure the direction of advance that is screwed into of the screw element, thus avoid screw element and spiral shell being screwed into initial stage
Line sleeve misalignment；And enable to the screw element to be formed at the initial stage of being screwed into described by the extension spring being connected with slider disc
The pressure on top surface of screw shell is so as to be conducive to smoothly being screwed into；It is effective by the insertion sheath for being arranged on screw shell inner bottom
Screw element is prevented after in screwing in the screw shell in place, the taper positioning head on screw element directly with inside screw shell
Bottom contacts and causes damage.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the equipment electric box of the present invention.
Fig. 2 is the amplification structural representation of region of interest in Fig. 1.
Fig. 3 is the amplification structural representation of screw element in Fig. 2.
Embodiment
With reference to Fig. 1-3, the present invention is described in detail.
With reference to Fig. 1-3, improved equipment electric box a kind of according to an embodiment of the invention, for equipment to be fixed
And power, including tank shell 7 and respectively positioned at the tank shell 7 two parts up and down in inside fastening assembly, Mei Gesuo
Stating internal fastening assembly is included to the screw element 8 being threaded into the screw shell 91 being fixed in fixing base 9 and institute
State pressing slider disc 3 that screw element 8 connected by thrust bearing, the inside axial groove 80 for extending into the screw element 8 can be slided
In rotation of drive rod 62 and with the tank shell 7 be connected and be pivotally received in the rotation of drive rod 62 be connected
Chain wheel sleeve 61 cantilevered axle 5；The inner bottom of screw shell 91 is provided with insertion sheath 92, the insertion sheath 92 and institute
State screw shell 91 glued fixed, wherein, the pressing slider disc 3 be provided with around the screw element 8 to it is described
Pressing flange 31 that elastic ring portion 71 on tank shell 7 is engaged and the both sides up and down of the pressing flange 31 respectively with it is fixed
It is slidably matched in two guide rods 72 of the tank shell 7, the pressing slider disc 3 is by being centered around around the screw element 8
Extension spring 82 and be connected with the tank shell 7, cause described press so as to the convergent force using the extension spring 82
Belling edge 31 is biased in the elastic ring portion 71；The end of the rotation of drive rod 62 is provided with above and below distribution up and down and rotating shaft
Two rollers 63 of extension, two rollers 63 pass through two guided ways being arranged on the inwall of the internal axial groove 80
Road 83 engages to drive the screw element 8 to rotate with the inwall of the internal axial groove 80；The width of the guide rail 83
Equal with the thickness of the roller 63, the guide rail 83 is used to be oriented to the roller 63；Wherein, the chain wheel case
Chain wheel portion on cylinder 61 is engaged with operational chain 4, and the operational chain 4 passes through the through hole in the tank shell 7 and can stretched out in described
Outside tank shell.
Valuably or exemplarily, wherein, the operational chain 4 is fixed on the elasticity on the chain wheel sleeve 61 by both sides
Clamping part 66 and keep and the engagement of the chain wheel portion.
According to embodiment, the operating method of above-mentioned improved equipment electric box, first by the screw shell 91 described
Fix in position in fixing base 9；Afterwards, the screw element 8 is aligned using the taper positioning head 81 of end and against the spiral shell
Line sleeve 91；The tank shell 7 is pressed towards the fixing base 9 afterwards so that the pressing slider disc 3 overcomes institute
State the convergent force of extension spring 82 and away from the elastic ring portion 71；Cause the chain by operating the operational chain 4 afterwards
Wheel sleeve 61 is rotated, so as to drive the screw element 8 to rotate, thus, the screw element 8 gradually screws in the screw shell 91
In, after the screw element 8 is screwed in the screw shell 91 in place, the taper positioning head 81 of the end of screw element 8 is inserted
Enter to being arranged in the insertion sheath 92 of the inner bottom of screw shell 91, and finally cause the pressing flange 31 to press
The elastic ring portion 71 is so that the tank shell 7 is anchored on the fixing base 9.
Exemplarily, wherein, the operation of the operational chain 4 by carrying out manually.
Due to make use of the screw element being located inside tank shell and fixation and the direct screw thread of the screw shell in matrix tight
Pressure, therefore, it is possible to which tank shell and matrix directly are realized into pressing formula fixes, so as to avoid the fixed mode compaction forces in side
It is small or be zero situation.Meanwhile, the form for the operational chain that can stretch out in tank shell is make use of, the screw thread can be effectively operated
Part is rotated, caused bending load when can carry the chain operation by the cantilevered axle of setting, and the guide rod for passing through setting
The direction of advance that is screwed into of the screw element is may insure, thus screw element and screw shell misalignment is avoided being screwed into initial stage；
And enable to the screw element to be formed at the initial stage of being screwed into the screw shell by the extension spring being connected with slider disc
Pressure on top surface is so as to be conducive to smoothly being screwed into；Screw thread is effectively prevented by the insertion sheath for being arranged on screw shell inner bottom
Part after in screwing in the screw shell in place, the taper positioning head on screw element directly contacted with screw shell inner bottom and
Cause damage.Whole device is reliable, easy to use and cost relative reduction, can effectively solve the problem that asking for prior art
Topic.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is defined by claims appended hereto.
Claims (4)
1. a kind of improved equipment electric box, for being fixed and powering to equipment, including tank shell（7）And be located at respectively
The tank shell（7）Two parts up and down in inside fastening assembly, each internal fastening assembly includes to screw thread rotation
Enter to being fixed on fixing base（9）Interior screw shell（91）In screw element（8）And the screw element（8）Pass through thrust axis
Hold the pressing slider disc of connection（3）, can slide and extend into the screw element（8）Inside axial groove（80）In rotation of drive rod
（62）And with the tank shell（7）It is connected and is pivotally received in and the rotation of drive rod（62）Connected chain wheel case
Cylinder（61）Cantilevered axle（5）；The screw shell（91）Inner bottom is provided with insertion sheath（92）, the insertion sheath（92）With
The screw shell（91）Gluing is fixed, wherein, the pressing slider disc（3）In the screw element（8）Around be provided with use
With with the tank shell（7）On elastic ring portion（71）The pressing flange of engagement（31）, and in the pressing flange（31）'s
Both sides are respectively with being fixedly arranged on the tank shell up and down（7）Two guide rods（72）It is slidably matched, the pressing slider disc（3）It is logical
Cross and be centered around the screw element（8）The extension spring of surrounding（82）And with the tank shell（7）Connection, so as to described in
Extension spring（82）Convergent force cause the pressing flange（31）It is biased in the elastic ring portion（71）On；It is described to rotate driving
Bar（62）End be provided with two rollers extending above and below distribution up and down and rotating shaft（63）, two rollers（63）By setting
Put in the internal axial groove（80）Inwall on two guide rails（83）With the internal axial groove（80）Inwall connect
Close to drive the screw element（8）Rotate；The guide rail（83）Width and the roller（63）Thickness it is equal, institute
State guide rail（83）For to the roller（63）It is oriented to；Wherein, the chain wheel sleeve（61）On chain wheel portion with behaviour
Make chain（4）Engagement, the operational chain（4）Through the tank shell（7）In through hole and can stretch out in outside the tank shell.
2. a kind of improved equipment electric box as claimed in claim 1, wherein, the operational chain（4）It is fixed on by both sides
The chain wheel sleeve（61）On resilient clamp portion（66）And keep the engagement with the chain wheel portion.
3. a kind of operating method of improved equipment electric box as claimed in claim 1 or 2, first by the screw shell
（91）In the fixing base（9）Middle fix in position；Afterwards, the screw element（8）Utilize the taper positioning head of end（81）
It is aligned and against the screw shell（91）；Afterwards by the tank shell（7）Towards the fixing base（9）Pressing so that
The pressing slider disc（3）Overcome the extension spring（82）Convergent force and away from the elastic ring portion（71）；Pass through afterwards
Operate the operational chain（4）And cause the chain wheel sleeve（61）Rotate, so as to drive the screw element（8）Rotate, thus, institute
State screw element（8）Gradually screw in the screw shell（91）In, when the screw element（8）Screw in the screw shell（91）In arrive
Behind position, the screw element（8）The taper positioning head of end（81）It is inserted into and is arranged on the screw shell（91）Inner bottom
Insertion sheath（92）In, and finally cause the pressing flange（31）Press the elastic ring portion（71）So that described
Tank shell（7）It is anchored on the fixing base（9）On.
4. method as claimed in claim 3, wherein, the operational chain（4）Operation by carrying out manually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611126927.5A CN106998634A (en) | 2016-12-09 | 2016-12-09 | Improved generation equipment electric box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611126927.5A CN106998634A (en) | 2016-12-09 | 2016-12-09 | Improved generation equipment electric box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106998634A true CN106998634A (en) | 2017-08-01 |
Family
ID=59430913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611126927.5A Pending CN106998634A (en) | 2016-12-09 | 2016-12-09 | Improved generation equipment electric box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106998634A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2524167A (en) * | 1947-02-18 | 1950-10-03 | Grande Frank | Screw driver with screw holder |
| CN201682712U (en) * | 2010-04-15 | 2010-12-22 | 北京创兴阳光科技发展有限责任公司 | Novel box body connector piece and LED box bodies |
| CN202217459U (en) * | 2011-08-16 | 2012-05-09 | 深圳市联建光电股份有限公司 | LED display modules and an assembly structure thereof |
| CN202240417U (en) * | 2011-09-06 | 2012-05-30 | 珠海格力电器股份有限公司 | Plastic nut pre-tightening head and automatic plastic nut tightening machine |
| CN204450366U (en) * | 2015-01-31 | 2015-07-08 | 寿光万龙模具制造有限公司 | For the instrument of narrow space screw dismounting |
-
2016
- 2016-12-09 CN CN201611126927.5A patent/CN106998634A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2524167A (en) * | 1947-02-18 | 1950-10-03 | Grande Frank | Screw driver with screw holder |
| CN201682712U (en) * | 2010-04-15 | 2010-12-22 | 北京创兴阳光科技发展有限责任公司 | Novel box body connector piece and LED box bodies |
| CN202217459U (en) * | 2011-08-16 | 2012-05-09 | 深圳市联建光电股份有限公司 | LED display modules and an assembly structure thereof |
| CN202240417U (en) * | 2011-09-06 | 2012-05-30 | 珠海格力电器股份有限公司 | Plastic nut pre-tightening head and automatic plastic nut tightening machine |
| CN204450366U (en) * | 2015-01-31 | 2015-07-08 | 寿光万龙模具制造有限公司 | For the instrument of narrow space screw dismounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170801 |
|
| RJ01 | Rejection of invention patent application after publication |