CN220476065U - Lower shell for air disinfection device - Google Patents
Lower shell for air disinfection device Download PDFInfo
- Publication number
- CN220476065U CN220476065U CN202321815203.7U CN202321815203U CN220476065U CN 220476065 U CN220476065 U CN 220476065U CN 202321815203 U CN202321815203 U CN 202321815203U CN 220476065 U CN220476065 U CN 220476065U
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- China
- Prior art keywords
- groove
- movable
- lower shell
- fixedly connected
- block
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 21
- 210000001503 joint Anatomy 0.000 abstract description 17
- 238000001125 extrusion Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a lower shell for an air disinfection device, which comprises: the clamping groove is formed in one side of the lower shell body, the fixing strip is fixedly connected to the inner wall of the clamping groove, the first groove is formed in the bottom end of the fixing strip, the first sliding block is movably embedded into the clamping groove, the first sliding block slides in the sliding groove to drive the clamping block to move with the second magnet, the movable rod is pushed by the first sliding block to rotate through the movable shaft, the fixing strip is enabled to be not supported downwards, the flexible inner wall of the fixing strip is enabled to be close to the flexible inner wall of the fixing strip through the expansion spring, the movable rod is enabled to be contracted into the first groove, the fixing strip and the clamping block form a fixed body, meanwhile, the first magnet and the second magnet are enabled to be adsorbed together, the fixing strip and the first sliding block form a fixed state, the upper shell is enabled to be fixed on one side of the lower shell body, the stability and the firmness of butt joint installation are improved, and the flexibility of installation is increased through movable embedding.
Description
Technical Field
The utility model relates to the technical field of air disinfection, in particular to a lower shell for an air disinfection device.
Background
The shell resists external load mainly by middle surface stress uniformly distributed along the thickness, but not by bending stress changing along the thickness, and the internal force characteristic of the shell enables the shell to fully utilize the material strength than a flat plate, so that the shell has larger bearing capacity, and the shell theory belongs to the field of applying elastic mechanics and needs to refer to a new assumption beyond the basic assumption of the elastic mechanics.
The utility model discloses a lower shell for an air disinfection device, which belongs to the technical field of portable air disinfection devices, and comprises a lower shell body, a front side plate, a rear side plate and a lithium battery accommodating groove, wherein the front side plate and the rear side plate are integrally formed on the lower shell body, the lithium battery accommodating groove is arranged between the front side plate and the rear side plate, the right end of the lower shell body is of a parabolic arch bridge structure, the parabolic size of the parabolic section of the arch bridge structure is gradually reduced from right to left, the whole lower shell body is of an arc arch structure, the installation space of an internal device of the air disinfection device is guaranteed, the appearance size of the air disinfection device is reduced, the right end of the lower shell body is of a parabolic arch bridge structure, the size of an air outlet is guaranteed on the premise of reducing the whole size of a shell for the air disinfection device, the diameter design of the air outlet can be increased under the condition that the whole thickness of the shell is unchanged, and the air outlet volume is guaranteed to meet the use requirement.
However, when the lower shell for the air disinfection device is used, the shell is installed in a movable embedded extrusion mode when in butt joint installation, the movable extrusion forms a fixed state, the connection part can be loose under the condition of external force, meanwhile, the use of the shell also needs to be in butt joint with the installation line body, and the butt joint installation part can lead to dislocation at the connection part to lead to poor connection under the condition of traction of external force.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides a lower shell for an air disinfection device, wherein the lower shell is movably embedded in an extrusion mode for installation when in butt joint installation, the fixed state formed by movable extrusion can lead to loosening of a connecting part under the condition of external force, the use of the lower shell also needs a butt joint installation line body, and the connecting part is misplaced under the condition of external force traction when in butt joint installation, so that poor connection is caused.
To achieve the above object, there is provided a lower housing for an air sterilizer, comprising: inferior valve main part, draw-in groove has been seted up to inferior valve main part one side, and draw-in groove inner wall fixedly connected with fixed strip, first recess has been seted up to fixed strip bottom, and fixed strip bottom fixedly connected with extension spring, fixed strip bottom gomphosis is connected with the loose axle, and the loose axle surface rotation is connected with the movable rod, the spout has been seted up to the draw-in groove inner wall, and the spout surface activity has cup jointed first slider to first slider one side fixedly connected with goes up the casing.
The clamping groove is movably embedded into the clamping groove through the first sliding block, the clamping block is driven to move with the second magnet through the sliding of the first sliding block, the movable rod is pushed to rotate through the movable shaft through the first sliding block, so that the fixing strip is free of downward supporting force, the fixing strip is contracted to the inner wall through the elasticity of the telescopic spring and the toughness of the fixing strip, the movable rod is contracted into the first groove, the fixing strip and the clamping block form a fixed body, meanwhile, the first magnet and the second magnet are adsorbed together, the fixing strip and the first sliding block form a fixed state, the fixing state is formed when the upper shell is fixed on one side of the lower shell body, the stability and the firmness of butt joint installation are improved, and the flexibility of installation is improved through the movable embedding.
According to the lower shell for the air disinfection device, the bottom end of the fixing strip is fixedly connected with a first magnet, the top end of the first sliding block is fixedly connected with a clamping block, and one side of the clamping block is fixedly connected with a second magnet.
According to the lower shell for the air disinfection device, the surface of the main body of the lower shell is movably sleeved with a bolt, one side of the bolt is connected with a movable block in a threaded manner, the movable block is movably sleeved inside the inner wall of the clamping groove, a first spring is fixedly connected inside the clamping groove, and the first spring is fixed at the top end of the movable block.
According to an air disinfection device with lower casing, the mounting hole has been seted up to inferior valve main part one side, and the inside second recess of having seted up of mounting hole, the spacing collar has been cup jointed to second recess surface activity, and spacing collar one side fixedly connected with connecting block, connecting block bottom threaded connection has the screw rod, and the screw rod activity cup joints in inferior valve main part one side.
According to the lower shell for the air disinfection device, one side of the connecting block is embedded and connected with a first rotating shaft, the surface of the first rotating shaft is rotationally connected with a movable strip, one side of the movable strip is rotationally connected with a second rotating shaft, the second rotating shaft is embedded at the top end of the second sliding block, and the second sliding block is movably sleeved inside the second groove.
According to the lower shell for the air disinfection device, the through groove is movably sleeved on the surface of the first rotating shaft, and the through groove is formed in the surface of the movable strip.
According to the lower shell for the air disinfection device, a radiating hole is formed in one side of the main body of the lower shell.
Through twisting the screw rod, make it rotate inside the second recess through inferior valve main part for the connecting block carries out threaded movement at its surface, drives the spacing collar and removes, drives the connecting block, makes the movable strip rotate through first pivot, second pivot, rotates in promoting the second slider in the second recess, provides stability for the removal of spacing collar, promotes spacing collar roll-off second recess, carries out spacing centre gripping to the mounting hole installation department, provides stability for the butt joint installation.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a block diagram of a lower housing for an air sterilizer of the present utility model;
FIG. 2 is a partial cross-sectional view of the main body of the lower housing of FIG. 1 for an air sterilizer according to the present utility model;
FIG. 3 is a view showing a gradually enlarged construction of the movable block in FIG. 2 of the lower housing for the air sterilizer according to the present utility model;
FIG. 4 is a partial cross-sectional view of the lower housing body of FIG. 1 of a lower housing for an air sterilizer according to the present utility model;
fig. 5 is an enlarged view showing a construction of the movable bar of fig. 4 of the lower housing for the air sterilizer of the present utility model.
Legend description:
1. a lower case main body; 2. a clamping groove; 201. a fixing strip; 202. a first groove; 203. a telescopic spring; 204. a movable shaft; 205. a movable rod; 206. a first magnet; 207. a chute; 3. a first slider; 301. a clamping block; 302. a second magnet; 4. an upper housing; 5. a bolt; 501. a movable block; 502. a first spring; 6. a mounting hole; 601. a second groove; 602. a limit ring; 603. a connecting block; 604. a first rotating shaft; 605. a through groove; 606. a movable bar; 607. a second rotating shaft; 608. a second slider; 609. a screw; 7. and the heat dissipation holes.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 5, a lower housing for an air sterilizer according to an embodiment of the present utility model includes: the lower shell body 1, draw-in groove 2 has been seted up to lower shell body 1 one side, and draw-in groove 2 inner wall fixedly connected with fixed strip 201, first recess 202 has been seted up to fixed strip 201 bottom, and fixed strip 201 bottom fixedly connected with extension spring 203, fixed strip 201 bottom gomphosis is connected with loose axle 204, and loose axle 204 surface rotation is connected with movable rod 205, spout 207 has been seted up to draw-in groove 2 inner wall, and spout 207 surface activity has cup jointed first slider 3, and first slider 3 one side fixedly connected with goes up casing 4. Through movable embedding, the flexibility of the telescopic spring 203 and the toughness of the fixing strip 201 are close to the inner wall, so that the movable rod 205 is contracted into the first groove 202, the fixing strip 201 and the clamping block 301 form a fixed body, meanwhile, the first magnet 206 and the second magnet 302 are adsorbed together, the fixing strip 201 and the first sliding block 3 form a fixed state, the upper shell 4 is fixed on one side of the lower shell main body 1, and meanwhile, the fixed state is formed, so that the stability and the firmness of butt joint installation are improved.
The bottom end of the fixing strip 201 is fixedly connected with a first magnet 206, the top end of the first sliding block 3 is fixedly connected with a clamping block 301, and one side of the clamping block 301 is fixedly connected with a second magnet 302. The first magnet 206 and the second magnet 302 are attracted together, so that the fixing strip 201 and the first slider 3 form a fixed state, and a fixing effect is provided.
The bolt 5 has been cup jointed in the activity of inferior valve main part 1 surface, and bolt 5 one side threaded connection has movable block 501, and movable block 501 activity cup joints inside draw-in groove 2 inner wall, and the inside fixedly connected with first spring 502 of draw-in groove 2 to first spring 502 is fixed on movable block 501 top. The movable block 501 rotates in the clamping groove 2 by screwing, and slides from inside to outside, so that the fixed strip 201 is pushed, the fixed strip 201 is separated from the first sliding block 3, and a good disassembling effect is achieved.
The mounting hole 6 has been seted up to inferior valve main part 1 one side, and the inside second recess 601 of having seted up of mounting hole 6, and the spacing collar 602 has been cup jointed to second recess 601 surface activity, and spacing collar 602 one side fixedly connected with connecting block 603, connecting block 603 bottom threaded connection has screw rod 609, and screw rod 609 cup joints in inferior valve main part 1 one side. Through twisting screw 609, make it rotate inside second recess 601 through inferior valve main part 1 for connecting block 603 carries out the screw thread movement at its surface, promotes spacing collar 602 roll-off second recess 601, carries out spacing centre gripping to mounting hole 6 installation department, provides stability for the butt joint installation.
The first pivot 604 is connected with in embedding of connecting block 603 one side, and first pivot 604 surface rotates and is connected with movable strip 606, and movable strip 606 one side rotates and is connected with second pivot 607, and second pivot 607 embedding is on second slider 608 top to second slider 608 activity cup joints inside second recess 601. When the screw 609 is screwed, the connecting block 603 is screwed on the surface of the connecting block, the limit ring 602 is driven to move, the connecting block 603 is driven, the movable strip 606 rotates through the first rotating shaft 604 and the second rotating shaft 607, the second sliding block 608 is pushed to rotate in the second groove 601, and stability is provided for movement of the limit ring 602.
The surface of the first rotating shaft 604 is movably sleeved with a through groove 605, and the through groove 605 is arranged on the surface of the movable strip 606. When the limit ring 602 moves, the first rotating shaft 604 slides in the through groove 605, so that a rotating space is provided for the rotation of the movable bar 606.
A heat dissipation hole 7 is arranged on one side of the lower shell main body 1. When the inside of the shell works, the movable heat is generated, and the heat dissipation hole 7 can be used for dissipating the heat in the shell.
Working principle: first, the first sliding block 3 is movably embedded into the clamping groove 2, the first sliding block 3 slides in the sliding groove 207 to drive the clamping block 301 and the second magnet 302 to move, the first sliding block 3 pushes the movable rod 205 to enable the movable rod 205 to rotate through the movable shaft 204, so that the fixed strip 201 does not have downward supporting force, the movable rod 205 is contracted into the first groove 202 by the retractility of the telescopic spring 203 and the toughness of the fixed strip 201 towards the inner wall, the fixed strip 201 and the clamping block 301 form a fixed body, meanwhile, the first magnet 206 and the second magnet 302 are adsorbed together to enable the fixed strip 201 and the first sliding block 3 to form a fixed state, the upper shell 4 is fixed on one side of the lower shell main body 1, a fixed state is formed, the stability and the firmness of butt joint installation are improved, the screw 609 is screwed to enable the lower shell main body 1 to rotate in the second groove 601, the connecting block 603 is enabled to conduct threaded movement on the surface of the lower shell main body, the limit ring 602 is driven to move, the connecting block 603 is driven to enable the movable strip 606 to rotate through the first rotating shaft 604 and the second rotating shaft 607, the second sliding block 608 is pushed to rotate in the second groove 601, stability is provided for movement of the limit ring 602, the limit ring 602 is pushed to slide out of the second groove 601, limit clamping is conducted on the installation position of the installation hole 6, and stability is provided for butt joint installation.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. A lower housing for an air sterilizer, comprising: inferior valve main part (1), draw-in groove (2) have been seted up to inferior valve main part (1) one side, and draw-in groove (2) inner wall fixedly connected with fixed strip (201), first recess (202) have been seted up to fixed strip (201) bottom, and fixed strip (201) bottom fixedly connected with extension spring (203), fixed strip (201) bottom gomphosis is connected with loose axle (204), and loose axle (204) surface rotation is connected with movable rod (205), spout (207) have been seted up to draw-in groove (2) inner wall, and spout (207) surface activity has cup jointed first slider (3) to casing (4) on first slider (3) one side fixedly connected with.
2. The lower housing for an air sterilizer of claim 1, wherein the bottom end of the fixing strip (201) is fixedly connected with a first magnet (206), the top end of the first slider (3) is fixedly connected with a clamping block (301), and one side of the clamping block (301) is fixedly connected with a second magnet (302).
3. The lower shell for the air disinfection device according to claim 1, wherein the surface of the lower shell main body (1) is movably sleeved with a bolt (5), one side of the bolt (5) is in threaded connection with a movable block (501), the movable block (501) is movably sleeved inside the inner wall of the clamping groove (2), a first spring (502) is fixedly connected inside the clamping groove (2), and the first spring (502) is fixed at the top end of the movable block (501).
4. The lower shell for the air disinfection device according to claim 1, wherein a mounting hole (6) is formed in one side of the lower shell main body (1), a second groove (601) is formed in the mounting hole (6), a limit ring (602) is movably sleeved on the surface of the second groove (601), a connecting block (603) is fixedly connected to one side of the limit ring (602), a screw (609) is connected to the bottom end of the connecting block (603) in a threaded mode, and the screw (609) is movably sleeved on one side of the lower shell main body (1).
5. The lower housing for an air sterilizer of claim 4, wherein a first rotating shaft (604) is embedded and connected to one side of the connecting block (603), a movable bar (606) is rotatably connected to the surface of the first rotating shaft (604), a second rotating shaft (607) is rotatably connected to one side of the movable bar (606), the second rotating shaft (607) is embedded in the top end of the second sliding block (608), and the second sliding block (608) is movably sleeved in the second groove (601).
6. The lower housing for an air sterilizer of claim 5, wherein the surface of the first rotating shaft (604) is movably sleeved with a through groove (605), and the through groove (605) is arranged on the surface of the movable strip (606).
7. A lower housing for an air sterilizer as claimed in claim 1, wherein a heat radiation hole (7) is formed at one side of the lower housing main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321815203.7U CN220476065U (en) | 2023-07-11 | 2023-07-11 | Lower shell for air disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321815203.7U CN220476065U (en) | 2023-07-11 | 2023-07-11 | Lower shell for air disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220476065U true CN220476065U (en) | 2024-02-09 |
Family
ID=89773477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321815203.7U Active CN220476065U (en) | 2023-07-11 | 2023-07-11 | Lower shell for air disinfection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220476065U (en) |
-
2023
- 2023-07-11 CN CN202321815203.7U patent/CN220476065U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |