CN213028021U

CN213028021U - Aluminum alloy casting for sealed waterproof interphone

Info

Publication number: CN213028021U
Application number: CN202022586484.6U
Authority: CN
Inventors: 吴加渠
Original assignee: Fujian Nan'an Shengxin Foundry Co ltd
Current assignee: Fujian Nan'an Shengxin Foundry Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-04-20
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a sealed waterproof type aluminum alloy casting for intercom, including foundry goods body and intercom body, the line hole has been seted up in the front of foundry goods body, and the concave sealing strip of front left side fixedly connected with of foundry goods body, the positive left side fixed mounting of foundry goods body has water-fast circle, and the front of water-fast circle is provided with the drainage pearl. This waterproof type of sealed aluminum alloy casting for intercom, carry out the block installation with the foundry goods body and intercom body, concave sealing strip carries out the block with convex sealing strip when the block, and then made things convenient for the sealing of internal connection department, the outer wall side of water-fast circle is provided with the drainage pearl, and then the leakproofness and the waterproof nature of aluminum alloy casting have been increased, the waterproof nature that increases the intercom when using as intercom accessory has made things convenient for, thereby be difficult to lead to the intercom inside short circuit that wets when the intercom meets water, and then reduced the condition of destroying of intercom, the service life of intercom has been increased.

Description

Aluminum alloy casting for sealed waterproof interphone

Technical Field

The utility model relates to an aluminum casting technical field specifically is an aluminum alloy casting for sealed waterproof type intercom.

Background

The aluminum casting is a device of pure aluminum or aluminum alloy obtained by a casting processing mode, generally, aluminum or aluminum alloy heated to liquid state is poured into a die cavity by using a sand mold or a metal mold, and the obtained aluminum parts or aluminum alloy parts with various shapes and sizes are generally called aluminum die castings, the aluminum alloy casting is widely used, and the aluminum alloy casting is also used as an internal part in the processing of interphones, but the existing aluminum alloy casting has certain defects, such as:

1. the sealing and waterproof effects of the existing aluminum alloy casting are not good, the waterproof performance of the interphone is inconvenient to increase when the aluminum alloy casting is used as an interphone accessory, so that the inner part of the interphone is easily affected with damp and short circuit when the interphone meets water, the damage condition of the interphone is increased, and the service life of the interphone is shortened.

2. The existing aluminum alloy casting is inconvenient to install and detach with the interphone, so that the difficulty of processing the interphone is increased, the installation flow and the installation time of the aluminum alloy casting are increased, the working efficiency of processing personnel is reduced, and the inconvenience is brought to the processing personnel.

In order to solve the problems, innovative design is urgently needed on the basis of the original aluminum alloy casting structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type of sealed aluminum alloy foundry goods for intercom to the sealed waterproof effect who proposes in solving above-mentioned background is not good, and inconvenient carries out the problem of installation dismantlement with the intercom.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy casting for a sealed waterproof interphone comprises a casting body and an interphone body, wherein the front side of the casting body is provided with a wire hole, the left side of the front surface of the casting body is fixedly connected with a concave sealing strip, the left side of the front surface of the casting body is fixedly provided with a water-resistant ring, and the front surface of the waterproof ring is provided with drainage beads, the top of the casting body is provided with a mounting hole, the inner wall of the mounting hole is connected with a threaded column in a threaded manner, the bottom of the front surface of the casting body is fixedly connected with a clamping plate, the right side of the front surface of the clamping plate is fixedly connected with a clamping strip, and the right side of the clamping plate is fixedly provided with a spring, the right end of the spring is fixedly connected with a fixing strip, the front side of the inner wall of the interphone body is fixedly provided with a clamping strip, and the top of the inner wall of the interphone body is fixedly connected with a threaded cylinder, and the left side of the inner wall of the interphone body is fixedly connected with a convex sealing strip.

Preferably, the concave sealing strip and the convex sealing strip form a clamping structure, and the inner wall of the concave sealing strip and the outer wall of the convex sealing strip can be attached and connected.

Preferably, the back of the drainage bead is fixedly connected with the outer wall of the side edge of the water-resistant ring, and the drainage bead is arranged on the side edge of the water-resistant ring at equal intervals.

Preferably, the threaded column and the threaded cylinder form a threaded structure, and the outer wall of the threaded column and the inner wall of the threaded cylinder can be in threaded connection.

Preferably, the clamping strip and the holding strip form a clamping structure, and the outer wall of the clamping strip and the 2 holding strips can be clamped and connected.

Preferably, the clamping plate is elastically connected with the fixing strip through a spring, and the left end of the spring is fixedly connected with the right side of the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: the aluminum alloy casting for the sealed waterproof interphone;

1. the waterproof sealing device is provided with the water-resistant ring and the concave sealing strip, the casting body and the interphone body are clamped and installed, the concave sealing strip and the convex sealing strip are clamped during clamping, so that the sealing of an internal joint is facilitated, the drainage beads are arranged on the side edge of the outer wall of the water-resistant ring, so that the sealing performance and the water resistance of an aluminum alloy casting are improved, and the water resistance of the interphone is conveniently increased when the waterproof sealing device is used as an interphone fitting, so that the inner part of the interphone is not easily affected with damp and short circuit when the interphone meets water, the damage condition of the interphone is reduced, and the service life of the interphone is prolonged;

2. be provided with card strip and holding strip, when the foundry goods body is installed, at first advance the inside of intercom body with the foundry goods body card, the cardboard advances the intercom body with the cardboard card through the elasticity of back spring inside, and then the card strip card is fixed the foundry goods body between two holding strips, screw the inside of screw thread section of thick bamboo into the screw thread post, and then install foundry goods body and intercom body, and then made things convenient for and installed the dismantlement with the intercom, the degree of difficulty of intercom processing has been reduced, the installation flow and the installation time of aluminum alloy foundry goods have been reduced, thereby the work efficiency of processing personnel has been improved, bring the facility for the processing personnel.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the drainage bead of the present invention;

FIG. 3 is a schematic structural view of the spring and the fixing strip of the present invention;

fig. 4 is the structure schematic diagram of the concave sealing strip and the convex sealing strip of the present invention.

In the figure: 1. a casting body; 2. a wire hole; 3. a concave sealing strip; 4. a water-resistant ring; 5. draining water drops; 6. mounting holes; 7. a threaded post; 8. clamping a plate; 9. clamping the strip; 10. a spring; 11. a fixing strip; 12. an interphone body; 13. clamping strips; 14. a threaded barrel; 15. a convex sealing strip.

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. 1-4, the present invention provides a technical solution: an aluminum alloy casting for a sealed waterproof interphone comprises a casting body 1, a line hole 2, a concave sealing strip 3, a waterproof ring 4, a drainage bead 5, a mounting hole 6, a threaded column 7, a clamping plate 8, a clamping strip 9, a spring 10, a fixing strip 11, an interphone body 12, a clamping strip 13, a threaded cylinder 14 and a convex sealing strip 15, wherein the line hole 2 is formed in the front of the casting body 1, the concave sealing strip 3 is fixedly connected to the left side of the front of the casting body 1, the waterproof ring 4 is fixedly mounted on the left side of the front of the casting body 1, the drainage bead 5 is arranged on the front of the waterproof ring 4, the mounting hole 6 is formed in the top of the casting body 1, the threaded column 7 is in threaded connection with the inner wall of the mounting hole 6, the clamping plate 8 is fixedly connected to the bottom of the front of the casting body 1, the clamping strip 9 is fixedly connected to the right side of the front of the clamping plate 8, the spring 10 is fixedly, the front surface of the inner wall of the interphone body 12 is fixedly provided with a clamping strip 13, the top of the inner wall of the interphone body 12 is fixedly connected with a threaded cylinder 14, and the left side of the inner wall of the interphone body 12 is fixedly connected with a convex sealing strip 15.

The concave sealing strip 3 and the convex sealing strip 15 form a clamping structure, the inner wall of the concave sealing strip 3 and the outer wall of the convex sealing strip 15 can be attached and connected, and the concave sealing strip 3 and the convex sealing strip 15 are clamped, so that the casting body 1 and the interphone body 12 can be conveniently sealed;

the back of the drainage bead 5 is fixedly connected with the outer wall of the side edge of the waterproof ring 4, the drainage beads 5 are arranged on the side edge of the waterproof ring 4 at equal intervals, and the drainage beads 5 arranged at equal intervals facilitate evacuation and drainage of external water, so that water is prevented from entering the interphone;

the threaded column 7 and the threaded cylinder 14 form a threaded structure, the outer wall of the threaded column 7 and the inner wall of the threaded cylinder 14 can be in threaded connection, and the threaded column 7 is screwed into the threaded cylinder 14, so that the casting body 1 and the interphone body 12 can be conveniently fixed;

the clamping strips 9 and the clamping strips 13 form a clamping structure, the outer walls of the clamping strips 9 and the 2 clamping strips 13 can be clamped and connected, the clamping strips 9 are fixed among the clamping strips 13, and then the casting body 1 and the interphone body 12 are fixed, so that the installation of the casting body 1 is facilitated;

cardboard 8 passes through

spring

10 and 11 elastic connection of fixed strip, and the left end of spring 10 and the right side fixed connection of cardboard 8, and spring 10's setting has made things convenient for cardboard 8 card to advance the inside of intercom body 12, and then has made things convenient for the installation of aluminum alloy casting.

The working principle is as follows: when the aluminum alloy casting for the sealed waterproof interphone is used, the casting body 1 and the interphone body 12 are clamped and installed according to the figures 1, 2 and 3, the concave sealing strip 3 on the side edge of the casting body 1 is clamped with the convex sealing strip 15 on the inner wall of the interphone body 12 during clamping, so that the sealing of an internal joint is facilitated, the waterproof ring 4 is arranged at the top of a seam between the casting body 1 and the interphone body 12, so that the seam is subjected to waterproof treatment, the drainage beads 5 are arranged on the side edge of the outer wall of the waterproof ring 4, and the interphone is protected when water exists;

according to fig. 1 and 3, when the casting body 1 is installed, the casting body 1 is firstly clamped into the interphone body 12, the clamping plate 8 clamps the clamping plate 8 into the interphone body 12 through the elasticity of the back spring 10, then the clamping strip 9 is clamped between the two clamping strips 13 to fix the casting body 1, the threaded columns 7 are screwed into the mounting holes 6 and the threaded cylinders 14, and then the casting body 1 and the interphone body 12 are installed.

Those not described in detail in this specification are within the skill of the art.

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

1. The utility model provides a sealed waterproof type aluminum alloy casting for intercom, includes casting body (1) and intercom body (12), its characterized in that: the front of the casting body (1) is provided with a wire hole (2), the front left side of the casting body (1) is fixedly connected with a concave sealing strip (3), the front left side of the casting body (1) is fixedly provided with a water-resistant ring (4), the front of the water-resistant ring (4) is provided with a drainage bead (5), the top of the casting body (1) is provided with a mounting hole (6), the inner wall of the mounting hole (6) is in threaded connection with a threaded column (7), the front bottom of the casting body (1) is fixedly connected with a clamping plate (8), the front right side of the clamping plate (8) is fixedly connected with a clamping strip (9), the right side of the clamping plate (8) is fixedly provided with a spring (10), the right end of the spring (10) is fixedly connected with a fixing strip (11), the front of the inner wall of the interphone body (12) is fixedly provided with a clamping strip (13), and the top of the inner wall of the, and the left side of the inner wall of the interphone body (12) is fixedly connected with a convex sealing strip (15).

2. The aluminum alloy casting for a hermetic waterproof type intercom according to claim 1, characterized in that: concave sealing strip (3) and protruding sealing strip (15) constitute the block structure, and the inner wall of concave sealing strip (3) can laminate with the outer wall of protruding sealing strip (15) and be connected.

3. The aluminum alloy casting for a hermetic waterproof type intercom according to claim 1, characterized in that: the back of the drainage bead (5) is fixedly connected with the outer wall of the side edge of the water-resistant ring (4), and the drainage beads (5) are arranged on the side edge of the water-resistant ring (4) at equal intervals.

4. The aluminum alloy casting for a hermetic waterproof type intercom according to claim 1, characterized in that: the threaded column (7) and the threaded cylinder (14) form a threaded structure, and the outer wall of the threaded column (7) and the inner wall of the threaded cylinder (14) can be in threaded connection.

5. The aluminum alloy casting for a hermetic waterproof type intercom according to claim 1, characterized in that: the clamping strip (9) and the clamping strips (13) form a clamping structure, and the outer wall of the clamping strip (9) can be clamped and connected with the 2 clamping strips (13).

6. The aluminum alloy casting for a hermetic waterproof type intercom according to claim 1, characterized in that: cardboard (8) pass through spring (10) and fixed strip (11) elastic connection, and the right side fixed connection of the left end of spring (10) and cardboard (8).