CN219041777U

CN219041777U - Intercom casing mould

Info

Publication number: CN219041777U
Application number: CN202223324030.7U
Authority: CN
Inventors: 何越文; 廖清秀; 颜原谅; 颜婉秀; 颜志峰
Original assignee: Quanzhou Fengyu Mould Co ltd
Current assignee: Quanzhou Fengyu Mould Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-16
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to the field of interphone shells, in particular to an interphone shell mould, which comprises an interphone shell main body, wherein a working display screen is arranged on the upper side of the front end face of the interphone shell main body, the left end and the right end of the upper side of the rear end face of the interphone shell main body are both connected with dust-proof plates in a sliding way through sliding grooves, and the two dust-proof plates slide in different directions at the same time and are mutually attached or separated; can play an anti-drop effect to intercom shell main part four corners, avoid the condition that intercom shell main part damaged.

Description

Intercom casing mould

Technical Field

The utility model relates to the field of interphone shells, in particular to an interphone shell mold.

Background

The interphone shell is a machine shell for installing an interphone chip, and along with the transition of the technology of the era, the requirements of people on the interphone shell are also higher and higher.

The patent document with the publication number of CN210351153U discloses a novel interphone shell, which comprises an interphone shell main body, one side outer surface of the interphone shell main body is provided with a flashlight sleeving structure, the front end outer surface of the interphone shell main body is provided with a signal receiver, the other side outer surface of the interphone shell main body is provided with a volume control key, and the front end outer surface of the interphone shell main body is provided with a control key, a working display screen and a key protection structure. The novel interphone shell is provided with the flashlight sleeving structure and the key protection structure, so that people can hold the interphone and the flashlight simultaneously by one hand, so that the other hand can hold a defending weapon conveniently, emergency conditions can be met, the service life of the control key can be effectively prolonged, sweat can be prevented from entering the interphone through the side face of the control key, and the novel interphone shell brings better use prospect.

However, the above patent documents have the following disadvantages in practical application:

the inconvenience plays a dustproof covering effect to work display screen, leads to when idle, probably appears work display screen surface and piles up the condition of dust, comparatively influences the use.

Disclosure of Invention

The utility model aims to provide a intercom shell mold for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an intercom casing mould, includes intercom shell main part, terminal surface upside is provided with the work display screen before the intercom shell main part, both ends all have the dust guard through spout sliding connection about the terminal surface upside behind the intercom shell main part, and different directions are slided in the time of passing through two dust guards, laminate each other or keep away from.

Preferably, a signal receiver is arranged in the middle of the upper end of the interphone shell main body.

Preferably, the middle part fixedly connected with articulated piece in terminal surface rear side under the dust guard, articulated piece rear end face downside is connected with the connecting rod through the round pin axle rotation, the one end that the connecting rod kept away from articulated piece is connected with the dwang through the round pin axle rotation, the dwang middle part is connected in intercom shell main part through the round pin axle rotation.

Preferably, the middle part of the rotating block is fixedly connected with a chute block through a pin shaft, the inner side of the chute block is slidably connected with an inserting block, the left end face of the inserting block is fixedly connected with a first spring, and the left end of the first spring is fixedly connected with the chute block.

Preferably, the insert is inserted with a groove rod, and the front end of the groove rod is fixedly connected with the interphone shell main body.

Preferably, buffer mechanisms are further arranged at four corners of the interphone shell main body.

Preferably, the buffer mechanism comprises a buffer block, sliding columns are slidably connected to the front side and the rear side of the buffer block, and one end, far away from the buffer block, of the sliding column is fixedly connected to the interphone shell main body.

Preferably, the slide column is sleeved with a second spring, and the upper end and the lower end of the second spring are fixedly connected with the buffer block and the interphone shell main body respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the sliding chute block is rotated, the insertion block is inserted into different positions of the groove rod under the action of the first spring, when the insertion block is inserted into the upper end of the groove rod, the two hinge blocks can be driven to be close to each other under the action of the connecting rod, so that the dustproof plate is attached to cover the working display screen, otherwise, the working display screen can be used, so that the working display screen can be covered by dust when in idle, and the situation that dust is attached to the working display screen to influence the use is avoided;

2. according to the utility model, when the interphone shell main body falls, the second spring can deform under the action of the buffer block to buffer the interphone shell main body, so that an anti-falling effect can be achieved on four corners of the interphone shell main body, and the damage condition of the interphone shell main body is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic rear perspective view of the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present utility model;

FIG. 4 is an enlarged view of area B of FIG. 2 according to the present utility model;

FIG. 5 is a schematic diagram of a semi-sectional structure of the mounting relationship of the shock absorber and the strut in the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

in the figure: 1. a dust-proof plate; 2. a signal receiver; 3. an interphone housing main body; 4. a work display screen; 5. a hinge block; 6. a connecting rod; 7. a grooved bar; 8. inserting blocks; 9. a first spring; 10. a chute block; 11. a rotating block; 12. a buffer block; 13. a spool; 14. and a second spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides an intercom casing mould, includes intercom shell body 3, and terminal surface upside is provided with work display screen 4 before the intercom shell body 3, and both ends all are connected with dust guard 1 through spout sliding connection about the terminal surface upside behind the intercom shell body 3, and different directions are slided in the time of passing through two dust guard 1, laminating each other or keep away from.

In this embodiment, the middle part fixedly connected with articulated piece 5 of terminal surface rear side under the dust guard 1, articulated piece 5 terminal surface downside is connected with connecting rod 6 through the round pin axle rotation, and the one end that connecting rod 6 kept away from articulated piece 5 is connected with rotor 11 through the round pin axle rotation, and rotor 11 middle part is connected in intercom shell main part 3 through the round pin axle rotation.

The middle part of the rotating block 11 is fixedly connected with a chute block 10 through a pin shaft, the inner side of the chute block 10 is slidably connected with an inserting block 8, the left end face of the inserting block 8 is fixedly connected with a first spring 9, and the left end of the first spring 9 is fixedly connected with the chute block 10. The inserting block 8 is inserted with a groove rod 7, and the front end of the groove rod 7 is fixedly connected with the interphone shell main body 3. Through rotating spout piece 10, make the different positions of insert 8 insert recess pole 7 under the effect of first spring 9, when insert 8 insert recess pole 7 upper end, can drive two articulated pieces 5 under the effect of connecting rod 6 and be close to each other, make dust guard 1 laminating, cover work display screen 4, otherwise, can use to can play a dustproof covering effect to work display screen 4 when idle, and then avoided the dust to adhere to at work display screen 4 and influence the condition of using.

In this embodiment, the four corners of the interphone housing main body 3 are further provided with a buffer mechanism. The buffer mechanism comprises a buffer block 12, sliding columns 13 are slidably connected to the front side and the rear side of the buffer block 12, and one end, far away from the buffer block 12, of each sliding column 13 is fixedly connected to the interphone shell main body 3. The sliding column 13 is sleeved with a second spring 14, and the upper end and the lower end of the second spring 14 are fixedly connected with the buffer block 12 and the interphone shell main body 3 respectively. When the interphone shell body 3 falls, the second spring 14 can deform under the action of the buffer block 12 to buffer the interphone shell body 3, so that an anti-falling effect can be achieved on four corners of the interphone shell body 3, and the damage of the interphone shell body 3 is avoided.

The working principle of the utility model is as follows: when the anti-dust display device is used, through rotating the chute block 10, the insertion block 8 is inserted into different positions of the groove rod 7 under the action of the first spring 9, when the insertion block 8 is inserted into the upper end of the groove rod 7, the two hinge blocks 5 can be driven to be close to each other under the action of the connecting rod 6, so that the dust-proof plate 1 is attached to cover the work display screen 4, otherwise, the anti-dust display device can be used, so that the anti-dust cover effect can be achieved on the work display screen 4 when the anti-dust display device is idle, and the situation that dust is attached to the work display screen 4 to influence the use is avoided; when the interphone shell body 3 falls, the second spring 14 can deform under the action of the buffer block 12 to buffer the interphone shell body 3, so that an anti-falling effect can be achieved on four corners of the interphone shell body 3, and the damage of the interphone shell body 3 is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intercom casing mould, includes intercom shell main part (3), its characterized in that: the utility model discloses an intercom shell, including intercom shell main part (3), work display screen (4) are provided with in terminal surface upside before intercom shell main part (3), both ends all are connected with dust guard (1) through spout sliding connection about terminal surface upside behind intercom shell main part (3), and different directions are slided in the time through two dust guard (1), laminating each other or keep away from.

2. The intercom shell mold according to claim 1, wherein: the middle part of the upper end of the interphone shell main body (3) is provided with a signal receiver (2).

3. The intercom shell mold according to claim 2, wherein: the anti-dust device is characterized in that a hinge block (5) is fixedly connected to the middle part of the rear side of the lower end face of the dust-proof plate (1), a connecting rod (6) is rotationally connected to the lower side of the rear end face of the hinge block (5) through a pin shaft, a rotating block (11) is rotationally connected to one end, far away from the hinge block (5), of the connecting rod (6) through a pin shaft, and the middle part of the rotating block (11) is rotationally connected to an interphone shell main body (3) through a pin shaft.

4. A intercom shell mould as in claim 3 wherein: the middle part of the rotating block (11) is fixedly connected with a chute block (10) through a pin shaft, the inner side of the chute block (10) is slidably connected with an inserting block (8), the left end face of the inserting block (8) is fixedly connected with a first spring (9), and the left end of the first spring (9) is fixedly connected with the chute block (10).

5. The intercom shell mold of claim 4, wherein: the inserting block (8) is inserted with a groove rod (7), and the front end of the groove rod (7) is fixedly connected with the interphone shell main body (3).

6. The intercom shell mold according to claim 5, wherein: buffer mechanisms are further arranged at four corners of the interphone shell main body (3).

7. The intercom shell mold of claim 6, wherein: the buffering mechanism comprises a buffering block (12), sliding columns (13) are connected to the front side and the rear side of the buffering block (12) in a sliding mode, and one end, away from the buffering block (12), of each sliding column (13) is fixedly connected to the interphone shell main body (3).

8. The intercom shell mold of claim 7, wherein: the sliding column (13) is sleeved with a second spring (14), and the upper end and the lower end of the second spring (14) are fixedly connected with the buffer block (12) and the interphone shell main body (3) respectively.