CN104902707B - A kind of electric cabinet - Google Patents
A kind of electric cabinet Download PDFInfo
- Publication number
- CN104902707B CN104902707B CN201510353186.3A CN201510353186A CN104902707B CN 104902707 B CN104902707 B CN 104902707B CN 201510353186 A CN201510353186 A CN 201510353186A CN 104902707 B CN104902707 B CN 104902707B
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- China
- Prior art keywords
- circuit board
- operation panel
- connecting pole
- notch
- shell
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Abstract
The present invention provides a kind of electric cabinets, belong to field of mechanical technique.It solves the problems, such as that existing electric cabinet installation operation panel is inconvenient.This electric cabinet includes shell and operation panel, operation panel includes the button of the circuit board being located in shell and installation on circuit boards, the through-hole being pierced by for button is offered on side wall of outer shell, there are at least two notches on circuit board, and two of which gap position is opposite, there is the connecting pole of protrusion on the madial wall of shell, connecting pole is perpendicular with circuit board, the quantity of connecting pole is identical with notch and position corresponds, there is the embedded division of protrusion on the end face of connecting pole, embedded division is in corresponding notch, and the end face of the side wall and connecting pole on circuit board close to connecting pole mutually reclines, circuit board and shell are by passing through notch and being fixedly connected with the screw of connecting pole bolt.This electric cabinet has the advantages that installation operation panel is convenient.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of electric cabinet.
Background technology
At present, it in the sewing device for sewing widely used automation control in industry, in order to realize automation control, needs
There are one special electric cabinets to realize sewing machine by specified program automatic running.
Existing electric cabinet is generally by shell, fixed circuit board, the various electronics of installation on circuit boards inside the shell
The compositions such as component.A kind of structure [application number of motor Electromechanical Control case as disclosed in Chinese patent library：
201020292686.3；Authorization Notice No. CN201813624U], including first panel and operation panel, wherein, in first panel
Opening is offered, operation panel is included containing a panel plate body and an operation panel, and panel plate body is one in front and one in back pressed from both sides with operation panel
It is fixed together in above-mentioned opening, and with screw.
For the structure of above-mentioned motor Electromechanical Control case in installation operation panel, needing first will be before panel plate body and operation panel one
Opening is sandwiched in after one, is then aligned the two, then panel plate body is connected, and revolving with operation panel by same root screw
When entering screw, it is also necessary to apply external force on panel plate body and operation panel, to avoid panel plate body and operation when screwing in screw
Plate is subjected to displacement the smooth installation for influencing screw, and the structure for making above-mentioned motor Electromechanical Control case is not square there are installation operation panel
Just the problem of.
Invention content
The purpose of the present invention is being directed to existing technology, there are the above problems, it is proposed that a kind of operation panel is easy for installation
Electric cabinet.
The purpose of the present invention can be realized by following technical proposal：A kind of electric cabinet, including shell and operation panel, institute
The operation panel stated includes the button of the circuit board being located in shell and installation on circuit boards, is opened up on the side wall of outer shell
There is the through-hole being pierced by for button, which is characterized in that there is at least two notches, and two of which notch position on the circuit board
Putting has the connecting pole of protrusion on the madial wall of opposite, described shell, the connecting pole and perpendicular, the described connection of circuit board
The quantity of column is identical with notch and position corresponds, and has the embedded division of protrusion on the end face of connecting pole, embedded division embedded in pair
In the notch answered, and the end face of the side wall and connecting pole on circuit board close to connecting pole mutually reclines, the circuit board and shell
By passing through notch and being fixedly connected with the screw of connecting pole bolt.
When operation panel is installed, circuit board is moved to housing direction, is threaded through button embedding in through-hole and on connecting pole
Enter portion in notch, offset finally by the head and circuit board for the screw being screwed into connecting pole, so that shell and circuit
Plate is firm to be fixed together.
It is mutually chimeric with embedded division by complete hole relative to circuit board by setting notch, it reduces and is embedded in embedded division
The area interfered between notch and embedded division during in notch makes embedded division be relatively easy to and swimmingly be embedded into
In notch；Then by the embedded division on connecting pole in notch on the circuit board and the end face phase of circuit board and connecting pole
It supports, the multiple directions of circuit board is limited, to achieve the purpose that quickly to position, circuit board are made to be stably connected with connecting pole, to keep away
Exempt from the circuit board when screw screws in be displaced or shake, screw is enable swimmingly to install；Simultaneously as circuit board is being installed
It is embedded into notch by embedded division before screw and is positioned, so as to is not needed to during screw is screwed in circuit
Apply additional active force on plate, so as to further facilitate the installation of screw；To sum up, by set on circuit boards notch and
Under collective effect of the embedded division both in notch, convenience during operation panel installation is effectively increased.
In above-mentioned electric cabinet, the embedded division is arc-shaped, and the both ends of the surface of the embedded division are plane, described
The side wall that indentation, there offsets with embedded division both ends of the surface is also plane.
Embedded division both ends and the side wall to offset with indentation, there and embedded division both ends of the surface are plane, and the end face of embedded division and
The side wall cooperation of indentation, there, is embedded into notch embedded division and plays guiding, embedded division is made to be relatively easy to and swimmingly embedding
Enter into notch, so as to further improve convenience during operation panel installation.
In above-mentioned electric cabinet, the operation panel is further included positioned at outer side and the operation opposite with button
Plate, corresponding on the outer side wall to offer the card slot to match with operation panel, the operation panel is embedded in the card
In slot, and operation panel offsets with button.
That is operation panel and circuit board is installed separately, and the installation of operation panel and circuit board is mutually unaffected, relative to
The two is connected by panel plate body with operation panel by same root screw in the prior art, is had the advantages that easy for installation.
In above-mentioned electric cabinet, the button has several, and the quantity of the through-hole is identical with button and position
It corresponds.
Each button i.e. on circuit board is threaded through in different through-holes, and certain position-limiting action is played to circuit board,
The probability that circuit board is displaced or shakes when screwing in screw is further avoided, improves the smoothness of screw installation, so as to
Further improve convenience during operation panel installation.
In above-mentioned electric cabinet, the thickness of the circuit board is greater than or equal to the axial length of embedded division.
Using above-mentioned design, the contact area of circuit board and embedded division is improved, is improved in quick positioning stage circuit
The stability that plate is connect with connecting pole effectively avoids the probability that circuit board is displaced or shakes when screwing in screw, improves
The smoothness of screw installation, so as to further improve convenience during operation panel installation.
In above-mentioned electric cabinet, the connecting pole and the shell are an integral structure.
Using above-mentioned structure, increase connecting pole and the fixing of cage connection, improve circuit board in quickly positioning rank
The stability that section is positioned, so as to avoid the probability that circuit board is displaced or shakes when screwing in screw, improves operating surface
Convenience when plate is installed.
Compared with prior art, this electric cabinet has the following advantages：
1st, it is mutually chimeric with embedded division by complete hole relative to circuit board by setting notch, it reduces embedding in embedded division
The area interfered between notch and embedded division during entering into notch makes embedded division be relatively easy to and swimmingly be embedded in
Into notch；Then by the embedded division on connecting pole in notch on the circuit board and the end face phase of circuit board and connecting pole
It supports, the multiple directions of circuit board is limited, to achieve the purpose that quickly to position, circuit board are stably connected with connecting pole, to keep away
Exempt from the circuit board when screw screws in be displaced or shake, screw is enable swimmingly to install；Simultaneously as circuit board is being installed
It is embedded into notch by embedded division before screw and is positioned, so as to is not needed to during screw is screwed in circuit
Apply additional active force on plate, so as to further facilitate the installation of screw；To sum up, by set on circuit boards notch and
Under collective effect of the embedded division both in notch, convenience during operation panel installation is effectively increased.
2nd, embedded division both ends and the side wall to offset with indentation, there and embedded division both ends of the surface are plane, and the end face of embedded division
Coordinate with the side wall of indentation, there, embedded division is embedded into notch and plays guiding, embedded division is made to be relatively easy to and swimmingly
It is embedded into notch, so as to further improve convenience during operation panel installation.
3rd, operation panel and circuit board are to be installed separately, i.e. the installation of operation panel and circuit board is mutually unaffected, relative to
The two is connected by panel plate body with operation panel by same root screw in the prior art, is had the advantages that easy for installation.
Description of the drawings
Fig. 1 is the dimensional structure diagram of this electric cabinet.
Fig. 2 is the attachment structure schematic diagram of circuit board and shell.
Fig. 3 is the structure diagram of circuit board.
Fig. 4 is the configuration schematic diagram of circuit board and cage connection.
Fig. 5 is the enlarged structure schematic diagram at B in figure.
Fig. 6 is the schematic cross-sectional view of circuit board and cage connection.
Fig. 7 is the configuration schematic diagram of operation panel and cage connection.
Fig. 8 is the enlarged structure schematic diagram at A in Fig. 7.
In figure, 1, shell；1a, through-hole；1b, connecting pole；1b1, embedded division；1c, card slot；2nd, operation panel；2a, circuit
Plate；2a1, notch；2b, operation panel；2c, button；3rd, screw.
Specific embodiment
The following is specific embodiments of the present invention and with reference to attached drawing, technical scheme of the present invention is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2 with shown in Fig. 6, this electric cabinet is made of shell 1, operation panel 2, control panel etc..Control panel (control
Making sheet occurs not in the drawings) it is fixed in shell 1, several electronic components are installed, and the control panel is used on control panel
Control the sewing of sewing machine.
As shown in Figure 1, Figure 2 with shown in Fig. 6, operation panel 2 includes being located at the circuit board 2a of 1 inside of shell and outside shell 1
The operation panel 2b of side.Wherein, as shown in Fig. 3, Fig. 6 and Fig. 7, several button 2c, and several button 2c are installed on circuit board 2a
It is respectively positioned between circuit board 2a and shell 1.Run through the through-hole 1a for having quantity identical with button 2c, and the position of through-hole 1a on shell 1
It puts and is corresponded with button 2c positions, each button 2c is threaded through in corresponding through-hole 1a.
As shown in Figures 2 to 6, there is at least two notch 2a1, and two of which notch 2a1 positions phase on circuit board 2a
It is right.In the present embodiment, as shown in figure 3, circuit board 2a is in strip, there are four the quantity of notch 2a1, upper two of circuit board 2a
Above-mentioned notch 2a1 there are two being all provided on opposite side, and center symmetric settings of four notch 2a1 along circuit board 2a.Into
One step illustrates that two notch 2a1 positioned at the same side are evenly distributed with along the width direction of circuit board 2a.Have on the madial wall of shell 1
The quantity of the connecting pole 1b of protrusion, connecting pole 1b are identical with notch 2a1 and position corresponds.As shown in Figures 2 to 6, every
Connecting pole 1b is perpendicular with circuit board 2a, and the embedded division 1b1 of protrusion, embedded division are respectively provided on the end face of every connecting pole 1b
1b1 is in corresponding notch 2a1, at this point, being affixed on circuit board 2a close to the end face of the side wall and connecting pole 1b of connecting pole 1b
It leans on.Circuit board 2a and shell 1 are by passing through notch 2a1 and being fixedly connected with, and every connecting pole with the screw 3 of connecting pole 1b bolts
Above-mentioned screw 3 is respectively connected on 1b.
It further illustrates, as shown in figure 5, each embedded division 1b1 is arc-shaped, the both ends of the surface of embedded division 1b1 are flat
Face, the madial wall to offset with embedded division 1b1 both ends of the surface at notch 2a1 is also plane, to be embedded into notch to embedded division 1b1
Play the role of guiding in 2a1, embedded division 1b1 is made to be more prone to and swimmingly be embedded into notch 2a1, increases operation panel
The convenience of 2 installations.It advanced optimizes, the thickness of circuit board 2a is greater than or equal to the axial length of embedded division 1b1, to improve electricity
The contact area of road plate 2a and embedded division 1b1 make circuit board 2a in quick positioning stage just by stable positioning, convenient
The installation of operation panel 2.In the present embodiment, as shown in fig. 6, the thickness of circuit board 2a is long more than the axial direction of embedded division 1b1
Degree.
As shown in Figure 7 and Figure 8, operation panel 2b is opposite with button 2c, and correspondence offers and operation panel 2b on 1 lateral wall of shell
The card slot 1c to match, operation panel 2b are in card slot 1c, and operation panel 2b and button 2c offsets.It advanced optimizes, in order to increase
The fixing connected between add operation plate 2b and shell 1 is coated with glue, and operation panel 2b passes through glue on operation panel 2b
It is fixed more firm with shell 1.
When operation panel 2 is installed, first make sides of the circuit board 2a with button 2c and side wall phase of the shell 1 with through-hole 1a
Right, then circuit board 2a is moved to housing direction, makes the embedded division 1b1 that button 2c is threaded through in through-hole 1a and on connecting pole 1b embedding
It in notch 2a1, is then offseted by the head and circuit board 2a for the screw 3 being screwed into connecting pole 1b, so that shell 1 and electricity
Road plate 2a is firm to be fixed together, and in the then glue on the backside coating of operation panel 2b, operation panel 2b is embedded into card slot
It offsets in 1c and with button 2c, operation panel 2b is made to be clamped securely to together with shell 1.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of electric cabinet, including shell (1) and operation panel (2), the operation panel (2) is including being located in shell (1)
Circuit board (2a), there is on the madial wall of the shell (1) connecting pole (1b) of protrusion, the connecting pole (1b) and circuit board
(2a) is perpendicular, which is characterized in that the operation panel (2) further includes the button (2c) on circuit board (2a), institute
The through-hole (1a) being pierced by for button (2c) is offered on shell (1) side wall stated, has at least two on the circuit board (2a)
A notch (2a1), and two of which notch (2a1) position is opposite, the quantity of the connecting pole (1b) is identical with notch (2a1)
And position corresponds, the embedded division (1b1) on the end face of connecting pole (1b) with protrusion, embedded division (1b1) is embedded in corresponding
In notch (2a1), and the end face of the side wall and connecting pole (1b) on circuit board (2a) close to connecting pole (1b) mutually reclines, notch
Madial wall at (2a1) offsets with embedded division (1b1) both ends of the surface, and the circuit board (2a) and shell (1) are by passing through notch
It (2a1) and is fixedly connected with the screw (3) of connecting pole (1b) bolt.
2. electric cabinet according to claim 1, which is characterized in that the embedded division (1b1) is arc-shaped, the embedded division
The both ends of the surface of (1b1) are plane, and the side wall to offset at the notch (2a1) with embedded division (1b1) both ends of the surface is also flat
Face.
3. electric cabinet according to claim 1 or 2, which is characterized in that the operation panel (2) is further included positioned at shell
(1) outside and the operation panel (2b) opposite with button (2c), it is corresponding on the shell (1) lateral wall to offer and operation panel
The card slot (1c) that (2b) matches, the operation panel (2b) is in the card slot (1c), and operation panel (2b) and button
(2c) offsets.
4. electric cabinet according to claim 1 or 2, which is characterized in that the button (2c) has several, and described is logical
The quantity in hole (1a) is identical with button (2c) and position corresponds.
5. electric cabinet according to claim 2, which is characterized in that the thickness of the circuit board (2a) is greater than or equal to embedding
Enter the axial length of portion (1b1).
6. according to the electric cabinet described in claims 1 or 2 or 5, which is characterized in that the connecting pole (1b) and the shell
(1) it is an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353186.3A CN104902707B (en) | 2015-06-23 | 2015-06-23 | A kind of electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510353186.3A CN104902707B (en) | 2015-06-23 | 2015-06-23 | A kind of electric cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104902707A CN104902707A (en) | 2015-09-09 |
| CN104902707B true CN104902707B (en) | 2018-06-26 |
Family
ID=54035009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510353186.3A Active CN104902707B (en) | 2015-06-23 | 2015-06-23 | A kind of electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104902707B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6684436B2 (en) * | 2015-12-18 | 2020-04-22 | 日本精機株式会社 | Display device |
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|---|---|---|---|---|
| TW339862U (en) * | 1997-09-06 | 1998-09-01 | yue-e Sun | Computer CPU coupler dissipator fixing system |
| CN101203107A (en) * | 2006-12-12 | 2008-06-18 | 英业达股份有限公司 | Fixed parts for circuit board |
| CN201294173Y (en) * | 2008-12-01 | 2009-08-19 | 青岛海信电器股份有限公司 | Key structure and electronic equipment |
| CN201497756U (en) * | 2009-08-04 | 2010-06-02 | 杭州三汇科技有限公司 | Keyboard circuit board fixing structure of portable digital storage oscilloscope |
| CN201886179U (en) * | 2010-09-17 | 2011-06-29 | 武汉电信器件有限公司 | Plug-in photoelectric module positioning device |
| CN202674929U (en) * | 2012-06-19 | 2013-01-16 | 黄英峰 | Light steel-frame illumination lamp |
| CN104219906A (en) * | 2014-09-05 | 2014-12-17 | 杭州普安科技有限公司 | Detection box |
| CN204227237U (en) * | 2014-10-09 | 2015-03-25 | 袁宜谦 | LED lamp affixed to the ceiling |
| CN204761864U (en) * | 2015-06-23 | 2015-11-11 | 浙江琦星电子有限公司 | Electric cabinet |
-
2015
- 2015-06-23 CN CN201510353186.3A patent/CN104902707B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW339862U (en) * | 1997-09-06 | 1998-09-01 | yue-e Sun | Computer CPU coupler dissipator fixing system |
| CN101203107A (en) * | 2006-12-12 | 2008-06-18 | 英业达股份有限公司 | Fixed parts for circuit board |
| CN201294173Y (en) * | 2008-12-01 | 2009-08-19 | 青岛海信电器股份有限公司 | Key structure and electronic equipment |
| CN201497756U (en) * | 2009-08-04 | 2010-06-02 | 杭州三汇科技有限公司 | Keyboard circuit board fixing structure of portable digital storage oscilloscope |
| CN201886179U (en) * | 2010-09-17 | 2011-06-29 | 武汉电信器件有限公司 | Plug-in photoelectric module positioning device |
| CN202674929U (en) * | 2012-06-19 | 2013-01-16 | 黄英峰 | Light steel-frame illumination lamp |
| CN104219906A (en) * | 2014-09-05 | 2014-12-17 | 杭州普安科技有限公司 | Detection box |
| CN204227237U (en) * | 2014-10-09 | 2015-03-25 | 袁宜谦 | LED lamp affixed to the ceiling |
| CN204761864U (en) * | 2015-06-23 | 2015-11-11 | 浙江琦星电子有限公司 | Electric cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104902707A (en) | 2015-09-09 |
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Address after: 317604 Nanyou Industrial Zone, Damaiyu Development Zone, Yuhuan County, Taizhou City, Zhejiang Province Patentee after: Qixing Intelligent Technology Co., Ltd. Address before: 317604 Nanyou Industrial Zone, Damaiyu Development Zone, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG QIXING ELECTRONICS CO., LTD. |