CN218006245U - Building intercom device of high protectiveness - Google Patents
Building intercom device of high protectiveness Download PDFInfo
- Publication number
- CN218006245U CN218006245U CN202222170575.0U CN202222170575U CN218006245U CN 218006245 U CN218006245 U CN 218006245U CN 202222170575 U CN202222170575 U CN 202222170575U CN 218006245 U CN218006245 U CN 218006245U
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- Prior art keywords
- building intercom
- intercom
- building
- rubber
- main part
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a building intercom technical field specifically is a building intercom of high protectiveness, it has promoted life, including building intercom body, building intercom body includes the display screen, button and sound transmission hole, the left part of building intercom main part, the right part, the top all is provided with the rubber casing fixed slot with the bottom, the rear portion of building intercom main part is provided with annular spacing groove, the front portion of building intercom main part is provided with several cylinder fixed orifices, the front end of building intercom body is provided with the rubber casing main part, the inside of rubber casing main part is provided with the fixed chamber of intercom, the left part in the fixed chamber of intercom, the right part, the top all is provided with the rubber casing fixed block with the bottom, the rear portion in the fixed chamber of intercom is provided with annular stopper, the front end in the fixed chamber of intercom is provided with the cylinder fixed block.
Description
Technical Field
The utility model relates to a building intercom technical field specifically is a building intercom of high protectiveness.
Background
As is well known, the building intercom system has the characteristics of less connecting lines, short circuit resistance in the isolation of the users, no need of power supply in the users, no power consumption in the standby state, no need of special video lines, high stability, reliable performance, convenient maintenance and the like, and is a security management product which really accords with the characteristics of the cells and is suitable for the cells.
However, the existing building intercom devices are exposed in the air, and when the existing building intercom devices are exposed in the air for a long time, dust in the air can be accumulated on the surface of the building intercom devices, the dust in the air is blown to cause serious abrasion, the service life of the whole building intercom devices is shortened, the whole building intercom devices are poor in waterproofness, and the practicability of the building intercom devices is reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a building intercom device of high protectiveness who has promoted life.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a building intercom device of high protectiveness, including the building intercom body, the building intercom body includes the display screen, button and sound transmission hole, the left part of building intercom main part, the right part, the top all is provided with the rubber casing fixed slot with the bottom, the rear portion of building intercom main part is provided with annular spacing groove, the front portion of building intercom main part is provided with several cylinder fixed orifices, the front end of building intercom body is provided with the rubber casing main part, the inside of rubber casing main part is provided with the fixed chamber of intercom, the left part in the fixed chamber of intercom, the right part, the top all is provided with the rubber casing fixed block with the bottom, every rubber casing fixed block cooperatees with the rubber casing fixed slot, the rear portion in the fixed chamber of intercom is provided with annular stopper, annular stopper cooperatees with annular spacing groove, the front end in the fixed chamber of intercom is provided with the cylinder fixed block, every cylinder fixed block cooperatees with the cylinder fixed slot.
Further, the utility model discloses an improvement has, and the material of rubber housing main part is transparent soft rubber.
Further, the utility model discloses an improvement has, and the cooperation mode between every rubber casing fixed block and the rubber casing fixed slot is interference fit, and its magnitude of interference is 0.2 millimeters.
On the basis of the above, the utility model discloses an improvement has, and the cooperation mode between annular stopper and the annular spacing groove is interference fit, and its magnitude of interference is 0.2 millimeters.
Further, the utility model discloses an improvement has, and the cooperation mode between every cylinder fixed block and the cylinder fixed orifices is interference fit, and its magnitude of interference is 0.2 millimeters.
(III) advantageous effects
Compared with the prior art, the utility model provides a building intercom device of high protectiveness possesses following beneficial effect:
this building intercom device of high protectiveness, through setting up building intercom body, rubber housing fixed slot, annular spacing groove, cylinder fixed orifices and rubber housing main part, make this building intercom device of high protectiveness in use can not receive the influence of dust in the air, can not blow and beat and lead to wearing and tearing because of the dust in the air to its whole volume water-proof effects is better, has promoted holistic life, and this building intercom device of high protectiveness's practicality is stronger.
Drawings
FIG. 1 is a schematic view of the axial side structure of the building interphone body of the utility model;
FIG. 2 is a schematic view of the axial side structure of the rubber housing main body of the present invention;
fig. 3 is a sectional view of the shaft in the assembled state of the present invention.
In the figure: 1. a building interphone body; 2. a rubber housing fixing groove; 3. an annular limiting groove; 4. a cylindrical fixing hole; 5. a rubber housing body; 6. a rubber housing fixing block; 7. an annular stop block; 8. and a cylindrical fixing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a building intercom device with high protection, which comprises a building intercom body 1, wherein the building intercom body 1 comprises a display screen, buttons and sound transmission holes, the left part, the right part, the top part and the bottom part of the building intercom body are all provided with rubber casing fixing grooves 2, the rear part of the building intercom body is provided with an annular limiting groove 3, the front part of the building intercom body is provided with a plurality of cylindrical fixing holes 4, the front end of the building intercom body 1 is provided with a rubber casing main body 5, the material of the rubber casing main body 5 is transparent soft rubber, so that the rubber casing main body 5 of the building intercom device with high protection can not affect the operation buttons of users, the inside of the rubber casing main body 5 is provided with an intercom fixing cavity, the left part, the right part, the top part and the bottom part of the intercom fixing cavity are all provided with rubber casing fixing blocks 6, each rubber housing fixing block 6 is matched with the rubber housing fixing groove 2, the matching mode between each rubber housing fixing block 6 and the rubber housing fixing groove 2 is in interference fit, the interference magnitude is 0.2 mm, the matching between each rubber housing fixing block 6 and the rubber housing fixing groove 2 is tighter, so that the fixing effect of the rubber housing main body 5 on the building interphone body 1 is better, the rear part of the interphone fixing cavity is provided with an annular limiting block 7, the annular limiting block 7 is matched with the annular limiting groove 3, the matching mode between the annular limiting block 7 and the annular limiting groove 3 is in interference fit, the interference magnitude is 0.2 mm, the matching between the annular limiting block 7 and the annular limiting groove 3 is tighter, so that the building interphone body 1 cannot enter dust, the front end of the interphone fixing cavity is provided with a cylindrical fixing block 8, and each cylindrical fixing block 8 is matched with a cylindrical fixing hole 4, the cooperation mode between every cylinder fixed block 8 and the cylinder fixed orifices 4 is interference fit, its magnitude of interference is 0.2 millimeter, the cooperation between every cylinder fixed block 8 and the cylinder fixed orifices 4 is inseparabler, thereby it is better to the fixed effect of building intercom body 1 to make rubber housing main part 5, this building intercom device of high protectiveness in use can not receive the influence of dust in the air, can not blow and beat because of the dust in the air and lead to wearing and tearing, and its whole volume water-proof effects is better.
For a better understanding of the present embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
To sum up, this building intercom device of high protectiveness, can separate rubber housing main part 5 when the operation and directly operate it, rubber housing main part 5 does not have the sound insulation, and it is transparent material, it can not cause the influence in vision and sense of hearing to the operation of building intercom device main part, cooperation between rubber housing fixed block 6 and the rubber housing fixed slot 2, cooperation between annular stopper 7 and the annular spacing groove 3, the fixed effect of rubber housing main part 5 and building intercom body 1 can be promoted in the cooperation between cylinder fixed block 8 and the cylinder fixed orifices 4, thereby make it can not separate and drop, when using, the dust in the air can be piled up on rubber housing main part 5, thereby can not cause the influence to the building intercom main part, and the material of its soft rubber can promote water-proof effects by a wide margin, make this building intercom device of high protectiveness's practicality stronger.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a building intercom device of high protectiveness, includes building intercom body (1), building intercom body (1) includes display screen, button and sound transmission hole, its characterized in that: the left part, the right part, the top and the bottom of building intercom body all are provided with rubber casing fixed slot (2), the rear portion of building intercom main part is provided with annular spacing groove (3), the front portion of building intercom main part is provided with several cylinder fixed orifices (4), the front end of building intercom body (1) is provided with rubber casing main part (5), the inside of rubber casing main part (5) is provided with the fixed chamber of intercom, the left part, the right part, the top and the bottom in the fixed chamber of intercom all are provided with rubber casing fixed block (6), every rubber casing fixed block (6) cooperate with rubber casing fixed slot (2), the rear portion in the fixed chamber of intercom is provided with annular stopper (7), annular stopper (7) cooperate with annular spacing groove (3), the front end in the fixed chamber of intercom is provided with cylinder fixed block (8), every cylinder fixed block (8) cooperate with cylinder fixed orifice (4).
2. The building intercom device with high protectiveness according to claim 1, characterized in that: the rubber shell main body (5) is made of transparent soft rubber.
3. The building intercom device of claim 1, wherein: the matching mode between each rubber shell fixing block (6) and the rubber shell fixing groove (2) is in interference fit, and the interference magnitude is 0.2 mm.
4. The building intercom device with high protectiveness according to claim 1, characterized in that: the annular limiting block (7) is in interference fit with the annular limiting groove (3), and the interference magnitude of the interference fit is 0.2 mm.
5. The building intercom device with high protectiveness according to claim 1, characterized in that: the matching mode between each cylindrical fixing block (8) and the cylindrical fixing hole (4) is in interference fit, and the interference magnitude of the interference fit is 0.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222170575.0U CN218006245U (en) | 2022-08-16 | 2022-08-16 | Building intercom device of high protectiveness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222170575.0U CN218006245U (en) | 2022-08-16 | 2022-08-16 | Building intercom device of high protectiveness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218006245U true CN218006245U (en) | 2022-12-09 |
Family
ID=84320526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222170575.0U Expired - Fee Related CN218006245U (en) | 2022-08-16 | 2022-08-16 | Building intercom device of high protectiveness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218006245U (en) |
-
2022
- 2022-08-16 CN CN202222170575.0U patent/CN218006245U/en not_active Expired - Fee Related
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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: 20221209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |