CN209882342U - Machine case expandable industrial control equipment - Google Patents
Machine case expandable industrial control equipment Download PDFInfo
- Publication number
- CN209882342U CN209882342U CN201920424686.5U CN201920424686U CN209882342U CN 209882342 U CN209882342 U CN 209882342U CN 201920424686 U CN201920424686 U CN 201920424686U CN 209882342 U CN209882342 U CN 209882342U
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- China
- Prior art keywords
- case
- shell
- shaped
- industrial control
- mainboard
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- Expired - Fee Related
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- 241000237983 Trochidae Species 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the field of electrical equipment, in particular to an expandable industrial control device of a case, comprising a case and a mainboard arranged in the case, wherein the case is provided with a shell lacking a front shell and a top shell, the middle parts of the left and right inner walls of the case are provided with first chutes, clamping holes are arranged on the upper sides of the first chutes, a wire placing groove is arranged on the rear shell of the case, an expansion mechanism is arranged in the case and comprises an L-shaped shell and two groups of side shells, the two groups of shells of the L-shaped shell respectively correspond to the front shell and the top shell lacking the case, the L-shaped shell is matched with the case in a clamping way, the side shells are fixedly connected to two sides of the L-shaped shell by welding, the upper parts of the outer sides of the side shells are respectively welded with first buckles, the lower parts of the outer sides of the side shells are respectively welded with second buckles; the utility model discloses simple structure, whole installation does not use the mounting screw, not only improves the installation effectiveness, improves economic benefits, the washing of the quick-witted incasement mainboard of being convenient for moreover to improve mainboard life.
Description
Technical Field
The utility model relates to an electrical equipment field, concretely relates to machine case expandable industrial control equipment.
Background
Industrial control equipment is an industrial computer which is adapted to work in a special and severe environment, can adapt to long-time uninterrupted operation, is often applied to factory automation control, enables the production and manufacturing processes of a factory to be more automated, efficient and accurate, and has controllability and visibility.
Generally, industrial control equipment is composed of a case and a plurality of groups of main boards, the plurality of groups of main boards are fixed inside the case through screws, the main boards are electrically connected with main board plug wire grooves through wires, external wires are recycled and connected with the main board plug wire grooves, and therefore the main boards are connected with the outside.
However, the industrial control equipment in the application process has the following defects and shortcomings:
because several groups of main boards are fixed in the case through screws, the maintenance, disassembly and cleaning of the main boards are not convenient.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
To the above-mentioned shortcoming that prior art exists, the utility model provides a but machine case expansion industrial control equipment can solve prior art's mainboard effectively and pass through the fix with screw at quick-witted incasement, and then the maintenance of the mainboard of being not convenient for is dismantled and abluent problem.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an expandable industrial control device of a case comprises the case and a mainboard arranged in the case, wherein the case is provided with a shell body lacking a front shell and a top shell, the inside of the case is convenient to clean from the front side and the top side of the case, the middle parts of the left inner wall and the right inner wall of the case are respectively provided with a first chute, the upper side of the first chute is provided with a clamping hole, the rear shell of the case is provided with a wire placing groove, an expanding mechanism is arranged in the case and comprises an L-shaped shell and two groups of side shells, the two groups of shells of the L-shaped shell respectively correspond to the front shell and the top shell lacking the case, the L-shaped shell is in sliding fit with the case, the side shells are fixedly connected with the two sides of the L-shaped shell by welding, the upper part of the outer side of the side shells is welded with a first buckle, the lower part of the outer side of the side shells is welded with a second buckle, the first buckle and the second buckle are in clamping fit with the, a plurality of groups of clamping grooves are formed in the inner side of the side shell, and the mainboard is clamped and matched in the clamping grooves.
Furthermore, four groups of second sliding grooves are uniformly and symmetrically formed in the left side and the right side of the case, first sliding blocks matched with the second sliding grooves are arranged in the second sliding grooves, the first sliding blocks are uniformly fixed on two sides of the two groups of side shells, and springs are welded on the bottom sides of the second sliding grooves.
Furthermore, a heat dissipation fan and a mainboard plug slot are arranged on the bottom side of the inner wall of the case, and the mainboard is connected with the mainboard plug slot through a wire in the wire placing slot.
Furthermore, the clamping holes can be inserted with extrusion blocks.
Furthermore, the top shell of the L-shaped shell is rotatably connected with an arc-shaped handle and an arc-shaped groove matched with the arc-shaped handle.
Advantageous effects
Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:
the device simple structure, whole installation does not use the screw installation, not only improves the installation effectiveness, improves economic benefits, is convenient for the washing of quick-witted incasement mainboard moreover to improve mainboard life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of the main viewing angle structure of the present invention;
fig. 2 is a schematic diagram of the rear view structure of the present invention;
fig. 3 is a schematic cross-sectional structure of the present invention;
the reference numerals in the drawings denote: 1-a chassis; 2-a first chute; 3-clamping the hole; 4-wire placement grooves; 5-L-shaped shell; 6-side shell; 7-a first buckle; 8-a second buckle; 9-a clamping groove; 10-a second chute; 11-a first slider; 12-a spring; 13-a heat dissipation fan; 14-main board wiring slot; 15-extruding block; 16-an arc-shaped handle; 17-arc-shaped groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Examples
The case-expandable industrial control device of the embodiment is described in reference to fig. 1 to 3: comprises a case 1 and a mainboard arranged in the case 1, wherein the case 1 is a shell lacking a front shell and a top shell, the middle parts of the left and right inner walls of the case 1 are respectively provided with a first chute 2, the upper sides of the first chutes 2 are respectively provided with a clamping hole 3, the rear shell of the case 1 is provided with a wire placing groove 4, a spreading mechanism is arranged in the case 1 in a sliding manner and comprises an L-shaped shell 5 and two groups of side shells 6, the two groups of shells of the L-shaped shell 5 respectively correspond to the front shell and the top shell lacking in the case 1, and L type shell 5 and quick-witted case 1 sliding fit, limit shell 6 all connects in L type shell 5 both sides through welding fixed connection, and first buckle 7 has all been welded on 6 outside upper portions of limit shell, and second buckle 8 has all been welded on 6 outside lower parts of limit shell, and first buckle 7 and second buckle 8 all cooperate with 3 joints in card hole, and a plurality of groups joint groove 9 have all been seted up to 6 inboard side of limit shell, and the cooperation of mainboard joint is in joint groove 9.
The left side and the right side in the case 1 are uniformly and symmetrically provided with four groups of second sliding chutes 10, the second sliding chutes 10 are internally provided with first sliding blocks 11 matched with the second sliding chutes, the first sliding blocks 11 are uniformly fixed on two sides of two groups of side shells 6, so that the L-shaped case 5 can slide up and down in the case 1, the bottom sides of the second sliding chutes 10 are welded with springs 12, and after the first buckles 7 are separated from the clamping holes, the L-shaped case 5 is extruded to move upwards under the elastic action of the springs 12, so that the L-shaped case 5 can be unfolded upwards; a heat radiation fan 13 and a mainboard plug slot 14 are arranged on the bottom side of the inner wall of the case 1, and the mainboard is connected with the mainboard plug slot 14 through a wire in the wire placing slot 4, so that the heat radiation in the case is improved, and the service life of the mainboard is prolonged; the squeezing blocks 15 can be inserted into the clamping holes 3, and when the squeezing blocks 15 are inserted into the buckles, the first buckles 7 or the second buckles 8 can be separated from the clamping holes 3; the top shell of the L-shaped shell 5 is rotatably connected with an arc-shaped handle 16 and an arc-shaped groove 17 matched with the arc-shaped handle 16, when the arc-shaped handle 16 is taken out from the arc-shaped groove 17, the arc-shaped handle 16 is held by hand and lifted upwards, so that the L-shaped shell 5 is unfolded from the case 1.
During installation, the extrusion block 15 is inserted into the clamping hole 3 firstly, so that the first buckle 7 is separated from the clamping hole 3, then the L-shaped shell 5 is lifted upwards to the second buckle 8, and the L-shaped shell is clamped in the clamping hole 3, so that the L-shaped shell 5 is unfolded from the case 1 and fixed above the case 1, then the mainboard is inserted into the clamping groove 9 from one side of the L-shaped shell 5 through the clamping groove 9, and the lead is connected with the mainboard inserting groove 14 through the lead placing groove 4, so that messy leads of the case 1 are avoided, and further maintenance and cleaning are facilitated, then the extrusion block 15 is inserted into the clamping hole 3, so that the second buckle 8 is separated from the clamping hole 3, then the L-shaped shell 5 is moved downwards to the first buckle 7, and the clamping hole 3 is clamped, and further installation of the whole mainboard is achieved, and if the disassembly and cleaning are performed, the disassembly step is consistent with the; the device simple structure, whole installation does not use the screw installation, not only improves the installation effectiveness, improves economic benefits, is convenient for the washing of quick-witted incasement 1 mainboard of machine moreover to improve mainboard life.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a quick-witted case expandable industrial control equipment, includes quick-witted case (1) and sets up the mainboard in quick-witted case (1), its characterized in that: the case (1) is provided with a shell lacking a front shell and a top shell, the middle part of the left inner wall and the right inner wall of the case (1) is provided with a first chute (2), the upside of the first chute (2) is provided with a clamping hole (3), the rear shell of the case (1) is provided with a wire placing groove (4), the case (1) is internally provided with a unfolding mechanism in a sliding manner, the unfolding mechanism comprises an L-shaped shell (5) and two groups of side shells (6), the two groups of shells of the L-shaped shell (5) respectively correspond to the front shell and the top shell lacking in the case (1), the L-shaped shell (5) is in sliding fit with the case (1), the side shells (6) are fixedly connected to two sides of the L-shaped shell (5) through welding, the upper part of the outer side of the side shell (6) is welded with a first buckle (7), the lower part of the outer side of the side shell (6) is welded with a second buckle (8), and the first buckle (7) and the second buckle (8), a plurality of groups of clamping grooves (9) are formed in the inner side of the side shell (6), and the mainboard is clamped and matched in the clamping grooves (9).
2. The machine box expandable industrial control equipment according to claim 1, wherein four sets of second sliding grooves (10) are symmetrically formed in the machine box (1) on the left side and the right side, first sliding blocks (11) matched with the second sliding grooves are arranged in the second sliding grooves (10), the first sliding blocks (11) are uniformly fixed on the two sides of the two sets of side shells (6), and springs (12) are welded on the bottom sides of the second sliding grooves (10).
3. The case-expandable industrial control device according to claim 1, wherein a heat dissipation fan (13) and a motherboard slot (14) are disposed on a bottom side of an inner wall of the case (1), and the motherboard is connected to the motherboard slot (14) through a wire in the wire placement groove (4).
4. The industrial control equipment with the expandable cabinet is characterized in that extrusion blocks (15) can be inserted into the clamping holes (3).
5. The cabinet-expandable industrial control equipment as claimed in claim 1, wherein the top shell of the L-shaped shell (5) is rotatably connected with an arc-shaped handle (16) and is provided with an arc-shaped groove (17) matched with the arc-shaped handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424686.5U CN209882342U (en) | 2019-04-01 | 2019-04-01 | Machine case expandable industrial control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920424686.5U CN209882342U (en) | 2019-04-01 | 2019-04-01 | Machine case expandable industrial control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209882342U true CN209882342U (en) | 2019-12-31 |
Family
ID=68957601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920424686.5U Expired - Fee Related CN209882342U (en) | 2019-04-01 | 2019-04-01 | Machine case expandable industrial control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209882342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372408A (en) * | 2020-04-09 | 2020-07-03 | 董小芳 | Electrical cabinet convenient to open and replace electrical elements |
| CN114245640A (en) * | 2021-12-16 | 2022-03-25 | 安徽庆宇光电科技有限公司 | Expandable case structure and air quality detector thereof |
-
2019
- 2019-04-01 CN CN201920424686.5U patent/CN209882342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372408A (en) * | 2020-04-09 | 2020-07-03 | 董小芳 | Electrical cabinet convenient to open and replace electrical elements |
| CN114245640A (en) * | 2021-12-16 | 2022-03-25 | 安徽庆宇光电科技有限公司 | Expandable case structure and air quality detector thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |