CN2335314Y - Casing installation mechanism for intercom - Google Patents
Casing installation mechanism for intercom Download PDFInfo
- Publication number
- CN2335314Y CN2335314Y CN98206411U CN98206411U CN2335314Y CN 2335314 Y CN2335314 Y CN 2335314Y CN 98206411 U CN98206411 U CN 98206411U CN 98206411 U CN98206411 U CN 98206411U CN 2335314 Y CN2335314 Y CN 2335314Y
- Authority
- CN
- China
- Prior art keywords
- intercom
- housing
- keeper
- rail groove
- control panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a shell installation mechanism for an intercom, comprising corresponding rail slots on a shell of the intercom, a clamp elastic sheet arranged between the rail slots, a convex hook on the elastic sheet, positioning elements which are fixed to a wall surface of a carriage of an elevator or a control panel and can be inserted in the rail slots of the shell of the intercom, wherein, the positioning elements comprise hanging parts and base parts, the two sides of the base parts are respectively provided with slide rails, and the bottom surfaces of the base parts are provided with skewed-tooth-shaped racks.
Description
The utility model relates to a kind of housing installing mechanism of intercom, is meant the emergency intercommunication that is used for lift, the intercom of calling for help especially, is installed in lift inside, can adjust the mechanism of appropriate location.
The intercommunication mechanism that uses in the general lift mostly is to hang with the nail of its shell, and nationality nail or screw are fixed on the ancient piece of jade, round, flat and with a hole in its centre face in compartment, utilize a decoration panel to be packed again and finish.Because the compartment of what lift has the error on the size unavoidably in manufacture process, and intercom is pressed close to what ancient piece of jade, round, flat and with a hole in its centre face again to heal control panel is a best results, if so this intercom because the mismate of surrounding enviroment, and can't be adjusted voluntarily, its effect is necessarily had a greatly reduced quality.
The purpose of this utility model provides the housing installing mechanism of the improved intercom that uses in a kind of lift.
The utility model is achieved in that a kind of housing installing mechanism of intercom, it is characterized in that: the main element of this mechanism includes: corresponding rail groove on the intercom housing, one fastening shrapnel is arranged between the rail groove, one protruding hook is arranged on this shell fragment, reach fixedly what elevator car wall or control panel, the keeper of the aforementioned intercom housing of what rail groove etc. of can planting; Wherein, this keeper includes an extension portion and a base portion, in the both sides of base portion one slide rail is arranged respectively, and the bottom surface then is provided with a tooth bar that is the helical teeth shape.By this, the housing that makes intercom is except that can utilizing rail groove plant what keeper, more can utilize the protruding hook on the fastening shrapnel and the aforementioned tooth bar of keeper to reach engagement action, make the intercom housing can install, be adjusted on the optimum position of the what control panel of fitting most, make its performance maximum make hard.
Be provided with a hanging hole in the extension portion wherein, keeper locked, followed closely on car cab body wall face or control panel for nail or screw.
Characteristics of the present utility model are that the housing of intercom can install and adjust on the optimum position that fits in control panel most, and installation be easy easily, it is fully divided wave design function only at the environmental impact that is not subjected to the design of lift envelope.
Describe structure of the present utility model and action with reference to the accompanying drawings in detail.
Fig. 1 is an installing mechanism exploded view of the present utility model;
Fig. 2 is an intercom housing installation action schematic diagram of the present utility model;
Fig. 3 is another installation action schematic diagram of intercom housing of the present utility model;
As shown in Figure 1, the main element of the utility model intercom housing installing mechanism includes: corresponding rail groove 11 on the intercom housing 1, one fastening shrapnel 12 is arranged between the rail groove 11, one protruding hook 121 is arranged on this shell fragment 12, and be fixed in elevator car wall or control panel 2, the keeper 3 of the aforementioned intercom housing 1 rail groove 11 of the what of can planting etc.; Wherein, this keeper includes an extension portion 31 and a base portion 32, in extension portion 31, there is a hanging hole 311 keeper 3 to be locked for nail or screw, follow closely on car cab body wall face or control panel 2, as for 32 of base portions is to form slide rail 321 in both sides, be provided with a tooth bar 322 that is the helical teeth shape again in its bottom surface, the housing 1 that makes intercom is except that can utilizing rail groove 11 plant what keepers, more can utilize the protruding hook 121 on the fastening shrapnel to reach engagement, and sharp what is installed intercom housing 1 with the aforementioned tooth bar 322 of keeper 3, be adjusted on the optimum position of the what control panel 2 of fitting most.
As the utility model embodiment shown in Figure 2, be with on two keepers 3,3 ' nationality extension portion 31,31 ' hanging hole 311, compartment wall that 311 ' spiral shell is located at lift or the control panel, the intercom housing 1 of again end face and bottom surface all being established rail groove slips into (as shown in Figure 3) with the mutual overlap joint between the slide rail of horizontal direction, this rail groove of nationality and keeper to panel 2 places; When intercom housing 1 slides, protruding hook 121 on the fastening shrapnel of housing is reached engagement with the aforementioned tooth bar 322 of keeper 3, and reach the effect of location by this, the intercom housing can be subjected under the environmental impact of lift envelope design, easily finish installation: and its position can do move to adjust as required, and the design function of intercom is given full play to.
Claims (2)
1, a kind of housing installing mechanism of intercom, it is characterized in that: the main element of this mechanism includes: corresponding rail groove on the intercom housing, one fastening shrapnel is arranged between the rail groove, one protruding hook is arranged on this shell fragment, reach fixedly what elevator car wall or control panel, the keeper of the aforementioned intercom housing of what rail groove etc. of can planting; Wherein, this keeper includes an extension portion and a base portion, in the both sides of base portion one slide rail is arranged respectively, and the bottom surface then is provided with a tooth bar that is the helical teeth shape.
2, the housing installing mechanism of intercom as claimed in claim 1 is characterized in that: be provided with a hanging hole in the extension portion wherein, for nail or screw keeper locked, followed closely on car cab body wall face or control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98206411U CN2335314Y (en) | 1998-07-02 | 1998-07-02 | Casing installation mechanism for intercom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98206411U CN2335314Y (en) | 1998-07-02 | 1998-07-02 | Casing installation mechanism for intercom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2335314Y true CN2335314Y (en) | 1999-08-25 |
Family
ID=33962586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98206411U Expired - Fee Related CN2335314Y (en) | 1998-07-02 | 1998-07-02 | Casing installation mechanism for intercom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2335314Y (en) |
-
1998
- 1998-07-02 CN CN98206411U patent/CN2335314Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |