CN221057297U - Explosion-proof button box with combination concatenation function - Google Patents
Explosion-proof button box with combination concatenation function Download PDFInfo
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- CN221057297U CN221057297U CN202323117956.3U CN202323117956U CN221057297U CN 221057297 U CN221057297 U CN 221057297U CN 202323117956 U CN202323117956 U CN 202323117956U CN 221057297 U CN221057297 U CN 221057297U
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- casing
- button box
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- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000007306 turnover Effects 0.000 claims abstract description 6
- 238000004806 packaging method and process Methods 0.000 claims abstract 2
- 238000001125 extrusion Methods 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an explosion-proof button box with a combined splicing function, which comprises: a lower housing and an upper housing; the utility model discloses a portable electronic device, including lower casing, upper casing, button, lower casing, upper casing, fixed mounting has the button, the base is installed to the button bottom, lower casing side fixedly connected with business turn over line mouth, the upper casing is provided with the upper casing top, install packaging structure between lower casing and the upper casing, fixed mounting has the button on the upper casing, the base is installed to the button bottom, lower casing side fixedly connected with business turn over line mouth. This explosion-proof button box with combination concatenation function, the locating piece can roll off the inside of slot, and the locating piece can reset through spring self elasticity this moment, can assemble last casing and lower casing fixedly when the locating piece resets, and convenient explosion-proof button box possesses combination concatenation function when using, can drive two sets of sliding blocks and carry out the screw thread slip in opposite directions when two-way threaded rod rotates, can drive two sets of fixed blocks and sealing block and carry out the opposite directions and remove when the sliding block screw thread slides, can seal the business turn over outlet when fixed block and sealing block are closed, and convenient explosion-proof button box can seal.
Description
Technical Field
The utility model relates to the technical field of explosion-proof electrical automation, in particular to an explosion-proof button box with a combined splicing function.
Background
The explosion-proof type is that the parts of the equipment which can ignite an explosive gas mixture are all enclosed in a shell, the shell can bear any joint surface or structural gap of the shell, the combustible mixture which is permeated into the shell by the explosion-proof electric automation equipment is exploded inside without damage, the ignition of an explosive environment formed by one or more gases or vapors is not caused, an explosion-proof button box is an explosion-proof electric automation related equipment, the explosion-proof button box can control the start and stop of the equipment, and the existing explosion-proof button box has certain defects in use, such as;
the explosion-proof electric automation equipment is characterized in that parts which can generate sparks, electric arcs and dangerous temperatures are placed in an explosion-proof shell, the internal space of the equipment is separated from surrounding environment by the explosion-proof shell, an explosion-proof button box is a relevant part of the explosion-proof electric automation equipment, the explosion-proof button box is formed by die casting of aluminum alloy materials, a stainless steel fastener is used for die casting, a wire inlet and a wire outlet are fixed pipe threads G3/4, namely 6 minutes in common, DN20 is used, rubber, gaskets, white threads and the like are arranged in the wire inlet and outlet, the explosion-proof button box is in three specifications and is in one, two and three positions respectively, and mainly comprises an upper shell and a lower shell through bolt fixing, but the upper shell and the lower shell are relatively troublesome to fix, a bolt is easy to produce sliding wire after long-time use, and the explosion-proof button box is inconvenient to combine and splice when in use.
Disclosure of utility model
The utility model provides the following technical scheme: the utility model aims to provide an explosion-proof button box with a combined splicing function, which solves the problems that the explosion-proof button box in the market provided by the background technology has a plurality of defects, does not have the combined splicing function and is inconvenient to seal.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an explosion-proof button box with combination concatenation function, includes: a lower housing and an upper housing;
An upper shell is arranged at the top of the lower shell, an assembling structure is arranged between the lower shell and the upper shell, a button is fixedly arranged on the upper shell, the bottom of the button is provided with a base, the side surface of the lower shell is fixedly connected with a wire inlet and a wire outlet, and a sealing structure is arranged in the lower shell close to the wire inlet and the wire outlet.
Preferably, the assembly structure is further provided with a groove, a slot, a limiting block, a pressing block, a sliding groove, a limiting groove, a fixing rod, an extrusion groove, a positioning block and a spring;
the surface of the upper shell is provided with a groove, and the bottom of the groove is provided with a slot in a penetrating way.
Preferably, the inner side of the groove is fixedly connected with a limiting block, and the inner side of the groove is movably connected with a pressing block;
the bottom of the pressing block is provided with a sliding groove.
Preferably, a limit groove is formed in the side face of the pressing block, and a limit block is movably connected in the limit groove;
the top of the lower shell is fixedly connected with a fixing rod.
Preferably, the fixing rod penetrates through the inside of the slot and the chute in a movable connection mode, and the side face of the fixing rod is provided with an extrusion groove in a penetrating mode.
Preferably, positioning blocks are movably connected to two sides of the extrusion groove, and springs are fixedly connected between the positioning blocks.
Preferably, the sealing structure is further provided with a connecting block, a sliding groove, a knob, a first bevel gear, a bidirectional threaded rod, a second bevel gear, a sliding block, a fixed block and a sealing block;
the inner side of the lower shell is fixedly connected with a connecting block, and a sliding groove is formed in the surface of the connecting block.
Preferably, a knob is connected between the sliding groove, the connecting block and the lower shell in a penetrating and rotating way, and the end part of the knob is fixedly connected with a first bevel gear;
The sliding groove is internally connected with a bidirectional threaded rod in a rotating way.
Preferably, the side surface of the bidirectional threaded rod is fixedly connected with a second bevel gear, and the side surface of the second bevel gear is in meshed connection with a first bevel gear;
And the side surface of the bidirectional threaded rod is in threaded connection with a sliding block.
Preferably, the side surface of the sliding block is fixedly connected with a fixed block, and the inner side of the fixed block is fixedly connected with a sealing block.
Compared with the prior art, the utility model has the beneficial effects that: this explosion-proof button box with combination concatenation function, the locating piece can roll off the inside of slot, and the locating piece can reset through spring self elasticity this moment, can assemble last casing and lower casing fixedly when the locating piece resets, and convenient explosion-proof button box possesses combination concatenation function when using, can drive two sets of sliding blocks and carry out the screw thread slip in opposite directions when two-way threaded rod rotates, can drive two sets of fixed blocks and sealing block and carry out the opposite directions and remove when the sliding block screw thread slides, can seal the business turn over outlet when fixed block and sealing block are closed, and convenient explosion-proof button box can seal.
1. When the explosion-proof button box needs to be assembled, the upper shell and the lower shell can be pulled to be butted, the upper shell can be used for driving the slot to be butted with the fixed rod when being butted, the upper shell can be pushed to enable the slot to slide with the fixed rod, the inclined surface of the positioning block can be extruded when the slot slides, the positioning block can be extruded through the extrusion groove when being extruded, when the positioning block is extruded into the extrusion groove, the slot can continue to slide with the fixed rod, when the slot slides to the bottom of the fixed rod, the positioning block can slide out of the slot, at the moment, the positioning block can be reset through the elasticity of the spring, the upper shell and the lower shell can be assembled and fixed when the positioning block is reset, and the explosion-proof button box is convenient to use and has a combined splicing function;
2. When the explosion-proof button box is used, the inside needs to be sealed and dustproof, the rotary knob can rotate through the lower shell and the connecting block, the first bevel gear can be driven to rotate when the rotary knob rotates, the second bevel gear can be driven to rotate when the first bevel gear rotates, the second bevel gear can be driven to rotate through the two-way threaded rod when rotating, the two-way threaded rod can rotate through the sliding groove, the two groups of sliding blocks can be driven to slide in opposite directions when rotating, the two groups of fixed blocks can be driven to move in opposite directions with the sealing block when sliding block slides in threads, the wire inlet and outlet can be sealed when the fixed block is closed with the sealing block, and the explosion-proof button box can be sealed conveniently.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic diagram of a front view in cross section;
FIG. 3 is a schematic side sectional view of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
fig. 5 is an enlarged schematic view of the structure of the portion a of the present utility model.
In the figure: 1. a lower housing; 2. an upper housing; 3. an assembly structure; 301. a groove; 302. a slot; 303. a limiting block; 304. pressing the blocks; 305. a chute; 306. a limit groove; 307. a fixed rod; 308. an extrusion groove; 309. a positioning block; 310. a spring; 4. a button; 5. a base; 6. a wire inlet and outlet; 7. a sealing structure; 701. a connecting block; 702. a sliding groove; 703. a knob; 704. a first bevel gear; 705. a two-way threaded rod; 706. a second bevel gear; 707. a sliding block; 708. a fixed block; 709. and a sealing block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: an explosion-proof button box with combination concatenation function, includes: a lower case 1 and an upper case 2;
The top of the lower shell 1 is provided with an upper shell 2, an assembly structure 3 is arranged between the lower shell 1 and the upper shell 2, a button 4 is fixedly arranged on the upper shell 2, a base 5 is arranged at the bottom of the button 4, a wire inlet and outlet 6 is fixedly connected to the side face of the lower shell 1, and a sealing structure 7 is arranged in the lower shell 1 close to the wire inlet and outlet 6.
The assembly structure 3 is further provided with a groove 301, a slot 302, a limiting block 303, a pressing block 304, a sliding groove 305, a limiting groove 306, a fixing rod 307, an extrusion groove 308, a positioning block 309 and a spring 310, the surface of the upper shell 2 is provided with the groove 301, the bottom of the groove 301 is provided with the slot 302 in a penetrating manner, and when the explosion-proof button box needs to be assembled, the upper shell 2 can be pulled to be in butt joint with the lower shell 1, and the slot 302 can be driven to be in butt joint with the fixing rod 307 when the upper shell 2 is in butt joint.
The limiting block 303 is fixedly connected to the inner side of the groove 301, the pressing block 304 is movably connected to the inner side of the groove 301, the pressing block 304 can slide through the groove 301, when the pressing block 304 slides to the side face of the positioning block 309, the pressing block 304 can squeeze the inclined face of the positioning block 309, the bottom of the pressing block 304 is provided with the sliding groove 305, the sliding groove 305 can be driven to move when the pressing block 304 slides, and the sliding groove 305 can slide through the fixing rod 307 when moving.
The limiting groove 306 is formed in the side face of the pressing block 304, the pressing block 304 can drive the limiting groove 306 to move while sliding, the limiting block 303 is movably connected inside the limiting groove 306, the limiting groove 306 can slide with the limiting block 303, the fixing rod 307 is fixedly connected to the top of the lower shell 1, and the upper shell 2 is pushed to enable the slot 302 to slide with the fixing rod 307.
The fixed rod 307 penetrates through the inside of the movable connection between the slot 302 and the chute 305, when the positioning block 309 is extruded into the extrusion groove 308, the slot 302 will continue to slide with the fixed rod 307, when the slot 302 slides to the bottom of the fixed rod 307, the positioning block 309 will slide out of the inside of the slot 302, the extrusion groove 308 is penetrated through the side surface of the fixed rod 307, and when the positioning block 309 is extruded, the positioning block 309 can slide through the extrusion groove 308.
The two sides of the extrusion groove 308 are movably connected with the positioning blocks 309, the inclined surfaces of the positioning blocks 309 can be extruded when the slots 302 slide, the springs 310 are fixedly connected between the positioning blocks 309, the springs 310 can be extruded when the positioning blocks 309 slide, the positioning blocks 309 can reset through the self elasticity of the springs 310, and the upper shell 2 and the lower shell 1 can be assembled and fixed when the positioning blocks 309 reset.
The sealing structure 7 is further provided with a connecting block 701, a sliding groove 702, a knob 703, a first bevel gear 704, a bidirectional threaded rod 705, a second bevel gear 706, a sliding block 707, a fixed block 708 and a sealing block 709, wherein the connecting block 701 is fixedly connected to the inner side of the lower shell 1, the sliding groove 702 is formed in the surface of the connecting block 701, and the sliding block 707 can conduct guiding sliding through the sliding groove 702 when in threaded sliding.
The rotary knob 703 is connected with the sliding tray 702, run through between connecting block 701 and the lower casing 1, need seal the inside when explosion-proof button box is in use dustproof, rotate knob 703 and rotate through casing 1 and connecting block 701 down, the first bevel gear 704 of tip fixedly connected with of knob 703 can drive first bevel gear 704 when the knob 703 rotates, the inside rotation of sliding tray 702 is connected with bi-directional threaded rod 705, can drive bi-directional threaded rod 705 and rotate when second bevel gear 706 rotates, bi-directional threaded rod 705 can rotate through sliding tray 702 when rotating.
The side of the bidirectional threaded rod 705 is fixedly connected with a second bevel gear 706, the second bevel gear 706 can be driven to rotate when the first bevel gear 704 rotates, the first bevel gear 704 is connected with the side of the second bevel gear 706 in a meshed mode, sliding blocks 707 are connected with the side of the bidirectional threaded rod 705 in a threaded mode, and when the bidirectional threaded rod 705 rotates, two groups of sliding blocks 707 can be driven to slide in a threaded mode in opposite directions.
The side of the sliding block 707 is fixedly connected with a fixed block 708, the inner side of the fixed block 708 is fixedly connected with a sealing block 709, the sliding block 707 can drive the two groups of fixed blocks 708 and the sealing block 709 to move in opposite directions when in threaded sliding, and the wire inlet and outlet 6 can be sealed when the fixed block 708 and the sealing block 709 are closed.
Working principle: when the explosion-proof button box with the combined splicing function is used, firstly, when the explosion-proof button box is required to be assembled, the upper shell 2 and the lower shell 1 can be pulled to be butted, the slot 302 can be driven to be butted with the fixed rod 307 when the upper shell 2 is butted, the upper shell 2 is pushed to enable the slot 302 to slide with the fixed rod 307, the inclined surface of the positioning block 309 can be extruded when the slot 302 slides, the extrusion groove 308 can be extruded when the positioning block 309 is extruded, when the positioning block 309 is extruded into the extrusion groove 308, the slot 302 can continue to slide with the fixed rod 307, the positioning block 309 can slide out of the slot 302 when the slot 302 slides to the bottom of the fixed rod 307, at the moment, the positioning block 309 can reset through the self elastic force of the spring 310, the upper shell 2 and the lower shell 1 can be assembled and fixed when the positioning block 309 resets, the explosion-proof button box has the combined splicing function when in use, when the explosion-proof button box needs to seal and prevent dust inside, the rotary knob 703 can rotate with the connecting block 701 through the lower shell 1, the rotary knob 703 can drive the first bevel gear 704 to rotate when rotating, the first bevel gear 704 can drive the second bevel gear 706 to rotate when rotating, the second bevel gear 706 can drive the bidirectional threaded rod 705 to rotate when rotating, the bidirectional threaded rod 705 can rotate through the sliding groove 702, the bidirectional threaded rod 705 can drive the two groups of sliding blocks 707 to slide in opposite directions when rotating, the sliding blocks 707 can drive the two groups of fixing blocks 708 to move in opposite directions with the sealing blocks 709 when sliding in threads, the line inlet and outlet 6 can be sealed when the fixing blocks 708 are closed with the sealing blocks 709, the explosion-proof button box is convenient to seal, what is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. An explosion-proof button box with combination concatenation function, includes: a lower shell (1) and an upper shell (2), characterized in that;
The utility model discloses a lower casing (1) of automobile, including casing (1) and casing (2) and casing (1) and casing (2) are connected with the top, install packaging structure (3) between casing (1) and the last casing (2), fixed mounting has button (4) on last casing (2), base (5) are installed to button (4) bottom, casing (1) side fixedly connected with business turn over line mouth (6) down, is close to business turn over line mouth (6) casing (1) internally mounted has seal structure (7) down.
2. An explosion-proof button box with combination splicing function according to claim 1, wherein: the assembly structure (3) is further provided with a groove (301), a slot (302), a limiting block (303), a pressing block (304), a sliding groove (305), a limiting groove (306), a fixing rod (307), an extrusion groove (308), a positioning block (309) and a spring (310);
the surface of the upper shell (2) is provided with a groove (301), and the bottom of the groove (301) is provided with a slot (302) in a penetrating way.
3. An explosion-proof button box with combination splicing function according to claim 2, wherein: a limiting block (303) is fixedly connected to the inner side of the groove (301), and a pressing block (304) is movably connected to the inner side of the groove (301);
a sliding groove (305) is formed in the bottom of the pressing block (304).
4. An explosion-proof button box with combination splicing function according to claim 2, wherein: a limiting groove (306) is formed in the side face of the pressing block (304), and a limiting block (303) is movably connected inside the limiting groove (306);
the top of the lower shell (1) is fixedly connected with a fixing rod (307).
5. An explosion-proof button box with combination splicing function according to claim 2, wherein: the fixing rod (307) penetrates through the inside of the slot (302) and the chute (305), and the side surface of the fixing rod (307) is provided with an extrusion groove (308).
6. An explosion-proof button box with combination splicing function according to claim 2, wherein: positioning blocks (309) are movably connected to two sides of the extrusion groove (308), and springs (310) are fixedly connected between the positioning blocks (309).
7. An explosion-proof button box with combination splicing function according to claim 1, wherein: the sealing structure (7) is further provided with a connecting block (701), a sliding groove (702), a knob (703), a first bevel gear (704), a bidirectional threaded rod (705), a second bevel gear (706), a sliding block (707), a fixing block (708) and a sealing block (709);
The inner side of the lower shell (1) is fixedly connected with a connecting block (701), and a sliding groove (702) is formed in the surface of the connecting block (701).
8. The explosion-proof button box with combined splicing function according to claim 7, wherein: a knob (703) is connected between the sliding groove (702), the connecting block (701) and the lower shell (1) in a penetrating and rotating way, and a first bevel gear (704) is fixedly connected to the end part of the knob (703);
the sliding groove (702) is internally connected with a bidirectional threaded rod (705) in a rotating mode.
9. The explosion-proof button box with combined splicing function according to claim 7, wherein: the side surface of the bidirectional threaded rod (705) is fixedly connected with a second bevel gear (706), and the side surface of the second bevel gear (706) is connected with a first bevel gear (704) in a meshed manner;
And the side surface of the bidirectional threaded rod (705) is in threaded connection with a sliding block (707).
10. The explosion-proof button box with combined splicing function according to claim 7, wherein: the side of the sliding block (707) is fixedly connected with a fixing block (708), and the inner side of the fixing block (708) is fixedly connected with a sealing block (709).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323117956.3U CN221057297U (en) | 2023-11-17 | 2023-11-17 | Explosion-proof button box with combination concatenation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323117956.3U CN221057297U (en) | 2023-11-17 | 2023-11-17 | Explosion-proof button box with combination concatenation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221057297U true CN221057297U (en) | 2024-05-31 |
Family
ID=91206183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323117956.3U Active CN221057297U (en) | 2023-11-17 | 2023-11-17 | Explosion-proof button box with combination concatenation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221057297U (en) |
-
2023
- 2023-11-17 CN CN202323117956.3U patent/CN221057297U/en active Active
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