CN201766272U - Detector bottom seat - Google Patents
Detector bottom seat Download PDFInfo
- Publication number
- CN201766272U CN201766272U CN2010202975412U CN201020297541U CN201766272U CN 201766272 U CN201766272 U CN 201766272U CN 2010202975412 U CN2010202975412 U CN 2010202975412U CN 201020297541 U CN201020297541 U CN 201020297541U CN 201766272 U CN201766272 U CN 201766272U
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- CN
- China
- Prior art keywords
- terminal
- pressure pad
- screw
- base
- binding post
- 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 - Lifetime
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- Fire Alarms (AREA)
Abstract
The utility model discloses a detector bottom seat which comprises a fixed base that is provided with a wiring terminal and a terminal groove for containing the wiring terminal, wherein the wiring terminal is connected with a gasket screw, the bottom of the base is also provided with a terminal sealing cover for covering and fixing a terminal, and the terminal groove is provided with a terminal fixing device and a sealing cover fixing device; the upper part of the base is also provided with a stop structure for preventing the gasket screw from falling off, the tail end of the gasket screw is provided with an anti-falling structure, simultaneously, the bottom seat is provided with the stop structure, and the gasket screw rotates on the wiring terminal in a controllable range, thus guaranteeing the largest pressing line space of the wiring terminal so as to prevent the gasket screw from falling off in processes of transportation, installation and debugging, and improve installation and debugging efficiency for the bottom base. As the gasket screw is not easy to fall off, the problem that the gasket screw falls off when being controlled to rotate by a manually-operated screwdriver is solved by adopting an electric screwdriver, so that the tools carried in installation process is reduced and the universality of the used tools is improved.
Description
Technical field
The utility model relates to the detector that uses in a kind of fire-fighting, and the detector base of binding post especially is installed.
Background technology
Generally speaking, the detector of fire-fighting use.After the installation, the base of detector is mounted on the roof, so being fixed on the line pressing bolt of base binding post is down, that is to say that screw cap down, the electronic screw cutter of general use when the installation personnel engineering is installed, not easy-regulating stubborn screw the pitch of thread from, be screwed to the phenomenon that comes off so screw can often occur twisting.Because it is work high above the ground that fire-fighting equipment is installed, bring very big inconvenience for the installation and the regulation and control of installation personnel.
The utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of detector base, and the pressure pad screw that is connected with binding post on the base is not easy to come off in transportation and installation process.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of detector base, this base comprises fixed pedestal, pedestal is provided with the terminal groove of binding post and ccontaining binding post, be connected with the pressure pad screw on this binding post, described base bottom also is provided with and covers the also terminal sealing lid of fixed terminal, and described terminal groove is provided with terminal fixture and seal cover fixture; Described pedestal top also is provided with the barrier structure that prevents the pressure pad toner screw.
The end of described pressure pad screw is provided with anti-drop structure.
Described terminal sealing covers and is provided with the hook portion projection, and described seal cover fixture is and the corresponding draw-in groove of this hook portion projection.
Described barrier structure is the raised line that is arranged on the terminal groove, and the pressure pad structure of this raised line and described pressure pad screw is corresponding.
The minimum range of described barrier structure and pressure pad screw is the maximum pitch of described pressure pad screw on described binding post.
The technique effect that the utility model reaches is as follows: detector base of the present utility model is used for extensively, can be used for also can be used on the acoustooptic alarm on temperature-sensitive, sense cigarette and the cigarette temperature detector.Because the end of pressure pad screw is provided with anti-drop structure, base is provided with barrier structure, and the pressure pad screw is rotated on binding post in controlled range.Thereby guaranteed the maximum line ball space of binding post, barrier structure can prevent that again the pressure pad screw from coming off in transportation, installation and debug process, improves base assembling and debugging efficiency.In addition, because the pressure pad screw is not easy to come off, can adopt electric screwdriver, solved existing rotation and prevented the technical problem that it comes off with manual screw cutter control pressure pad screw, make it in installation process, reduce the instrument that carries, improve the versatility of used tool.
Description of drawings
Fig. 1 is for being equipped with the assembling schematic diagram of binding post and pressure pad screw on the utility model detector base;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is the decomposing schematic representation of the front view of Fig. 1;
Fig. 4 is the structural representation of pedestal;
Fig. 5 is terminal sealing lid structural representation;
Fig. 6-Fig. 9 is the structural representation of four different binding posts.
Embodiment
As Fig. 1-shown in Figure 9, be the utility model detector base, this base comprises fixed pedestal 1, pedestal 1 is provided with the terminal groove 11,12,13,14 of ccontaining binding post, terminal groove 11,12,13,14 correspondences are provided with binding post 3,4,5,6, and binding post 3,4,5,6 all is connected with pressure pad screw 2.Because binding post the 3,4,5, the 6th circumferentially distributes along pedestal 1, so binding post 3,4,5,6 shapes are slightly different with structure (referring to Fig. 6-Fig. 9), the function of realization is identical, corresponding variation to take place along with the shape of pedestal just.Pedestal 1 bottom also is provided with and covers the also terminal sealing lid 7 of link terminal 3,4,5,6, and pedestal 1 bottom is fixed over against the roof, we can say that also whole base is to be inverted with the roof to fix.
M3 * 6 specifications, destruction height is no more than 0.5mm.Because lucky pressure pad screw 2 is screwed onto the end of screw thread when pressure pad 21 runs into barrier structure 8.If pitch can not change then screw only can dally to continue to twist screw.
Detector base of the present utility model is used for extensively, can be used for also can be used on the acoustooptic alarm on temperature-sensitive, sense cigarette and the cigarette temperature detector.Because the end of pressure pad screw is provided with anti-drop structure, base is provided with barrier structure, and the pressure pad screw is rotated on binding post in controlled range.Thereby guaranteed the maximum line ball space of binding post, barrier structure can prevent that again the pressure pad screw from coming off in transportation, installation and debug process, improves base assembling and debugging efficiency.In addition, because the pressure pad screw is not easy to come off, can adopt electric screwdriver, solved existing rotation and prevented the technical problem that it comes off with manual screw cutter control pressure pad screw, make it in installation process, reduce the instrument that carries, improve the versatility of used tool.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection range of the present utility model.
Claims (5)
1. detector base, this base comprises fixed pedestal, pedestal is provided with the terminal groove of binding post and ccontaining binding post, be connected with the pressure pad screw on this binding post, it is characterized in that, the bottom of described pedestal also is provided with and covers the also terminal sealing lid of fixed terminal, and described terminal groove is provided with terminal fixture and seal cover fixture; The top of described pedestal also is provided with the barrier structure that prevents the pressure pad toner screw.
2. detector base as claimed in claim 1 is characterized in that the end of described pressure pad screw is provided with anti-drop structure.
3. detector base as claimed in claim 1 is characterized in that, described terminal sealing covers and is provided with the hook portion projection, and described seal cover fixture is and the corresponding draw-in groove of this hook portion projection.
4. detector base as claimed in claim 1 is characterized in that, described barrier structure is the raised line that is arranged on the terminal groove, and the pressure pad structure of this raised line and described pressure pad screw is corresponding.
5. detector base as claimed in claim 1 is characterized in that, the minimum range of described barrier structure and pressure pad screw is the maximum pitch of described pressure pad screw on described binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202975412U CN201766272U (en) | 2010-08-19 | 2010-08-19 | Detector bottom seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202975412U CN201766272U (en) | 2010-08-19 | 2010-08-19 | Detector bottom seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201766272U true CN201766272U (en) | 2011-03-16 |
Family
ID=43718879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202975412U Expired - Lifetime CN201766272U (en) | 2010-08-19 | 2010-08-19 | Detector bottom seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201766272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938074A (en) * | 2010-08-19 | 2011-01-05 | 河北北大青岛环宇消防设备有限公司 | Detector base |
| CN108493637A (en) * | 2018-05-29 | 2018-09-04 | 北大青鸟环宇消防设备股份有限公司 | A kind of anti-screw back connecting terminal for fire-alarm |
-
2010
- 2010-08-19 CN CN2010202975412U patent/CN201766272U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938074A (en) * | 2010-08-19 | 2011-01-05 | 河北北大青岛环宇消防设备有限公司 | Detector base |
| CN108493637A (en) * | 2018-05-29 | 2018-09-04 | 北大青鸟环宇消防设备股份有限公司 | A kind of anti-screw back connecting terminal for fire-alarm |
| CN108493637B (en) * | 2018-05-29 | 2023-12-19 | 青鸟消防股份有限公司 | Screw-drop-proof binding post for fire alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100871, Beijing, Haidian District Cheng Fu Road No. 207, Beida Jade Bird building on the first floor Patentee after: BEIDA JADE BIRD UNIVERSAL FIRE ALARM DEVICE Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road No. 207, Beida Jade Bird building on the first floor Patentee before: Hebei Beida Jade Bird Universal fire fighting equipment Limited by Share Ltd. Address after: 100871, Beijing, Haidian District Cheng Fu Road No. 207, Beida Jade Bird building on the first floor Patentee after: Hebei Beida Jade Bird Universal fire fighting equipment Limited by Share Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road No. 207, Beida Jade Bird building on the first floor Patentee before: HEBEI BEIDA JADE BIRD HUANYU FIRE EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |