CN216286989U - Exchange smoke detector convenient to dismouting - Google Patents
Exchange smoke detector convenient to dismouting Download PDFInfo
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- CN216286989U CN216286989U CN202122282829.3U CN202122282829U CN216286989U CN 216286989 U CN216286989 U CN 216286989U CN 202122282829 U CN202122282829 U CN 202122282829U CN 216286989 U CN216286989 U CN 216286989U
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- positioning
- connecting seat
- mounting
- smoke detector
- pin rod
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Abstract
The utility model is suitable for the technical field of fire fighting equipment, and provides an alternating current smoke detector convenient to disassemble and assemble, which comprises a smoke detector main body, wherein the smoke detector main body is fixedly arranged on a connecting seat; the smoke sensor further comprises: the mounting seat is provided with a mounting groove correspondingly matched with the connecting seat; the positioning piece is arranged on the connecting seat, and the connecting seat extending into the mounting groove is supported and positioned by the positioning piece; the mounting part is arranged on the mounting seat, and the positioning pin rod extending into the positioning through hole is limited and fixed through the mounting part. The smoke detector provided by the embodiment of the utility model positions and supports the connecting seat extending into the mounting groove through the positioning piece, and then fixes the positioning pin rod extending into the positioning through hole through the mounting piece, so that the smoke detector is mounted and fixed, and the smoke detector has the advantage of convenience in use.
Description
Technical Field
The embodiment of the utility model belongs to the technical field of fire fighting equipment, and particularly relates to an alternating current smoke sensor convenient to disassemble and assemble.
Background
A large amount of smog that can produce when surveying the conflagration in time sends alarm signal, along with the continuous improvement of people's fire control consciousness, the smoke detector also uses more and more extensively.
The smoke detector is additionally arranged in places with electrical fire hazards in some important occasions, the traditional smoke detector is generally fixedly connected together through fasteners such as screws, and when the smoke detector is installed and used, tools such as a screwdriver and the like are needed to install the power supply seat and the sensing part together; when the smoke detector breaks down and needs to be overhauled and maintained, tools such as a screwdriver need to be used for taking the smoke detector out of the mounting seat, so that the time consumption for installation, overhaul and maintenance is long, the working efficiency is low, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide an alternating current smoke sensor convenient to disassemble and assemble, and aims to solve the problems that the existing smoke sensor is easy to disassemble and assemble, long in time consumption for installation, overhaul and maintenance, low in working efficiency and inconvenient to use.
In order to achieve the above purpose, the embodiment of the present invention provides the following technical solutions:
an exchange smoke detector convenient to disassemble and assemble comprises a smoke detector main body, wherein the smoke detector main body is fixedly arranged on a connecting seat; the smoke sensor further comprises:
the mounting seat is provided with a mounting groove correspondingly matched with the connecting seat;
the positioning piece is arranged on the connecting seat, the connecting seat extending into the mounting groove is supported and positioned through the positioning piece, the positioning piece comprises an elastic piece arranged on the connecting seat, the positioning piece further comprises a plurality of positioning plates fixedly arranged on the outer ring of the connecting seat, each positioning plate is fixedly provided with a positioning pin rod, the positioning piece further comprises a plurality of connecting support plates arranged on the inner ring of the mounting groove, each connecting support plate is provided with a positioning through hole, and the positioning through holes are matched with the positioning pin rods;
the mounting part is arranged on the mounting seat and extends into the positioning pin rod in the positioning through hole to be limited and fixed.
In some embodiments of the utility model, the connecting seat is provided with a vertical cavity, the elastic member comprises a first sliding block slidably disposed in the vertical cavity, and the first sliding block is connected with the vertical cavity through a vertical spring, so that the first sliding block moves towards the vertical spring in the vertical cavity, and the vertical spring can be in a compressed state.
In some embodiments of the present invention, the elastic member further includes a pressing plate, the pressing plate is fixedly connected and installed at one end of the pressing column, the other end of the pressing column slidably extends into the vertical cavity, and the other end of the pressing column is connected to the first sliding block disposed in the vertical cavity.
In some embodiments of the present invention, the other end of the compression leg is rotatably connected to the first slider.
In some embodiments of the utility model, the connecting seat extending into the mounting groove is rotated until the positioning pin rod is aligned with the positioning through hole, and the positioning pin rod is inserted into the corresponding positioning through hole under the action of the elastic restoring force of the vertical spring.
In some embodiments of the utility model, each of the connecting support plates is provided with a limit baffle, the limit baffle performs stroke positioning on the connecting seat rotating in the mounting groove, and when the connecting seat rotates and the positioning plate abuts against the limit baffle, the positioning pin rod is just aligned with the positioning through hole.
In some embodiments of the utility model, the number of mounts is equal to the number of attachment plates, one for each mount.
In some embodiments of the present invention, the positioning pin rod is provided with a pin slot, and the mounting member includes a plug pin corresponding to the pin slot.
In some embodiments of the present invention, the latch is fixedly connected to a second sliding block, and the second sliding block is slidably disposed on the mounting seat through a transverse spring support.
In some embodiments of the present invention, a shift lever is fixedly mounted on the second slider, the shift lever passes through an adjusting channel, the adjusting channel is opened on the mounting seat, and the shift lever is shifted to drive the second slider to move, so as to adjust the position of the plug pin, and further to enable the plug pin to abut against the corresponding pin slot, thereby completing the effect of locking and fixing the positioning pin rod extending into the positioning through hole.
Compared with the prior art, the smoke sensor provided by the embodiment of the utility model has the beneficial effects that: in the smoke detector provided by the embodiment of the utility model, the connecting seat extending into the mounting groove is positioned and supported by the positioning piece, and then the positioning pin rod extending into the positioning through hole is fixed by the mounting piece, so that the smoke detector is mounted and fixed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of an easy-to-mount/dismount ac smoke sensor according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a mounting base of an AC smoke sensor convenient to mount and dismount according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a partial perspective view of a latch assembly according to an embodiment of the present invention.
In the drawings: 1. a mounting seat; 2. mounting grooves; 3. a smoke detector body; 4. a connecting seat; 5. a limit baffle; 6. connecting the support plate; 61. positioning the through hole; 7. pressing a plate; 8. pressing the column; 9. a first slider; 10. a vertical spring; 11. a vertical cavity; 12. positioning a plate; 13. positioning the pin rod; 14. adjusting the channel; 15. a deflector rod; 16. a second slider; 17. a lateral spring; 18. a bolt; 19. a pin slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example 1
As shown in fig. 1, in a preferred embodiment provided by the present invention, an easy-to-mount/dismount smoke detector comprises a smoke detector body 3, wherein the smoke detector body 3 is fixedly arranged on a connecting seat 4; the smoke sensor further comprises:
the mounting seat 1 is provided with a mounting groove 2 correspondingly matched with the connecting seat 4;
the positioning piece is arranged on the connecting seat 4, the connecting seat 4 extending into the mounting groove 2 is supported and positioned by the positioning piece, the positioning piece comprises an elastic piece arranged on the connecting seat 4, the positioning piece also comprises a plurality of positioning plates 12 fixedly arranged on the outer ring of the connecting seat 4, each positioning plate 12 is fixedly provided with a positioning pin rod 13, the positioning piece also comprises a plurality of connecting support plates 6 arranged at the inner ring of the mounting groove 2, each connecting support plate 6 is provided with a positioning through hole 61, the positioning through hole 61 is matched with the positioning pin rod 13 and extends into the connecting seat 4 in the mounting groove 2, after rotating a certain angle, the positioning pin rod 13 is aligned with the positioning through hole 61, and further under the elastic supporting action of the elastic piece, so that the positioning pin rod 13 is inserted into the corresponding positioning through hole 61, and the effect of positioning the connecting seat 4 extending into the mounting groove 2 is realized.
Further, in a preferred embodiment provided by the present invention, the smoke sensor further comprises:
the mounting part is arranged on the mounting seat 1 and extends into the positioning pin rod 13 in the positioning through hole 61 to be limited and fixed.
Therefore, it can be understood that, in the preferred embodiment provided by the present invention, first, the connecting seat 4 is aligned to the mounting groove 2, and the positioning plate 12 and the positioning pin rod 13 are mutually staggered, then the connecting seat 4 is inserted into the mounting groove 2, and the elastic member is in a compressed state, then the connecting seat 4 is rotated in the mounting groove 2 by a certain angle until the positioning pin rod 13 on the positioning plate 12 is aligned to the positioning through hole 61 on the connecting support plate 6, at this time, after the connecting seat 4 is released, under the action of the elastic restoring force of the elastic member, the positioning pin rod 13 is inserted into the positioning through hole 61, so as to achieve the effect of positioning and supporting the connecting seat 4 inserted into the mounting groove 2, and then the positioning pin rod 13 inserted into the positioning through hole 61 is fixed in a limiting manner by mounting, so as to achieve the effect of mounting and fixing the smoke detector.
Example 2
As shown in fig. 1-2, different from embodiment 1, in a preferred embodiment of the present invention, a vertical cavity 11 is opened on the connecting seat 4, the elastic member includes a first slider 9 slidably disposed in the vertical cavity 11, and the first slider 9 is connected to the vertical cavity 11 through a vertical spring 10, so that the first slider 9 moves toward the vertical spring 10 in the vertical cavity 11, and the vertical spring 10 can be in a compressed state; further, the elastic part still includes clamp plate 7, clamp plate 7 fixed connection installs the one end at compression leg 8, the other end of compression leg 8 slides and extends to in the vertical chamber 11, just be connected between the other end of compression leg 8 and the first slider 9 of locating in the vertical chamber 11.
Preferably, the other end of the compression leg 8 is rotatably connected with the first sliding block 9.
Therefore, in the embodiment of the present invention, when the connecting seat 4 is manually inserted into the mounting groove 2, the vertical spring 10 in the elastic member is in a compressed state, and further, the connecting seat 4 inserted into the mounting groove 2 is manually rotated by a certain angle until the positioning pin 13 is aligned with the positioning through hole 61, at this time, the connecting seat 4 is released, and the positioning pin 13 is inserted into the corresponding positioning through hole 61 under the elastic restoring force of the vertical spring 10.
Further, as shown in fig. 1 and fig. 2, in the embodiment of the present invention, each of the connecting support plates 6 is provided with a limit baffle 5, the limit baffle 5 performs a stroke positioning on the connecting seat 4 rotating in the mounting groove 2, and specifically, when the connecting seat 4 rotates, and the positioning plate 12 abuts against the limit baffle 5, the positioning pin 13 is exactly aligned with the positioning through hole 61.
Example 3
As shown in fig. 1 to 4, unlike embodiment 2, in the embodiment of the present invention, the number of the mounting members is equal to the number of the connection plates 6, and each of the connection plates 6 corresponds to one mounting member.
The positioning pin rod 13 is provided with a pin groove 19, the mounting part comprises a pin 18 corresponding to the pin groove 19, the pin 18 is fixedly connected with a second slider 16, the second slider 16 is supported by a transverse spring 17 and slidably arranged on the mounting seat 1, a shift lever 15 is fixedly arranged on the second slider 16, the shift lever 15 passes through an adjusting channel 14, and the adjusting channel 14 is arranged on the mounting seat 1.
In summary, in the smoke detector provided by the embodiment of the utility model, the connecting seat 4 extending into the mounting groove 2 is positioned and supported by the positioning element, and then the positioning pin rod 13 extending into the positioning through hole 61 is fixed by the mounting element, so that the smoke detector is mounted and fixed.
The above embodiments are merely illustrative of a preferred embodiment, but not limiting. When the utility model is implemented, appropriate replacement and/or modification can be carried out according to the requirements of users.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the utility model have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the utility model not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (10)
1. The alternating current smoke detector convenient to disassemble and assemble is characterized by comprising a smoke detector main body, wherein the smoke detector main body is fixedly arranged on a connecting seat; the smoke sensor further comprises:
the mounting seat is provided with a mounting groove correspondingly matched with the connecting seat;
the positioning piece is arranged on the connecting seat, the connecting seat extending into the mounting groove is supported and positioned through the positioning piece, the positioning piece comprises an elastic piece arranged on the connecting seat, the positioning piece further comprises a plurality of positioning plates fixedly arranged on the outer ring of the connecting seat, each positioning plate is fixedly provided with a positioning pin rod, the positioning piece further comprises a plurality of connecting support plates arranged on the inner ring of the mounting groove, each connecting support plate is provided with a positioning through hole, and the positioning through holes are matched with the positioning pin rods;
the mounting part is arranged on the mounting seat and extends into the positioning pin rod in the positioning through hole to be limited and fixed.
2. The alternating current smoke detector convenient to disassemble and assemble according to claim 1, wherein a vertical cavity is formed in the connecting seat, the elastic piece comprises a first sliding block which is slidably arranged in the vertical cavity, and the first sliding block is connected with the vertical cavity through a vertical spring.
3. The alternating current smoke detector convenient to disassemble and assemble according to claim 2, wherein the elastic part further comprises a pressing plate, the pressing plate is fixedly connected and installed at one end of the pressing column, the other end of the pressing column extends into the vertical cavity in a sliding mode, and the other end of the pressing column is connected with the first sliding block arranged in the vertical cavity.
4. The easy-to-mount/dismount AC smoke sensor as claimed in claim 3, wherein the other end of said compression leg is rotatably connected to said first slider.
5. The alternating current smoke detector convenient to disassemble and assemble according to claim 3 or 4, wherein the connecting seat extending into the mounting groove rotates until the positioning pin rod is aligned with the positioning through hole, and the positioning pin rod is inserted into the corresponding positioning through hole under the action of the elastic restoring force of the vertical spring.
6. The alternating current smoke detector convenient to disassemble and assemble as claimed in claim 3, wherein each connecting support plate is provided with a limit baffle, the limit baffle performs stroke positioning on the connecting seat rotating in the mounting groove, and when the connecting seat rotates, the positioning plate abuts against the limit baffle, and the positioning pin rod is aligned with the positioning through hole.
7. An alternating current smoke sensor convenient to mount and dismount as claimed in claim 3 or 6, wherein the number of mounting pieces is equal to the number of connecting support plates, and each connecting support plate corresponds to one mounting piece.
8. The easy-to-mount-dismount alternating current smoke sensor according to claim 7, wherein the positioning pin rod is provided with a pin groove, and the mounting member comprises a plug pin corresponding to the pin groove.
9. The easy-to-mount/dismount AC smoke sensor as claimed in claim 8, wherein said latch is fixedly connected with a second slider, and said second slider is slidably mounted on the mounting seat through a lateral spring support.
10. The easy-to-dismount ac smoke sensor according to claim 9, wherein a shift lever is fixedly mounted on the second sliding block, the shift lever is disposed through an adjusting channel, and the adjusting channel is disposed on the mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282829.3U CN216286989U (en) | 2021-09-18 | 2021-09-18 | Exchange smoke detector convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122282829.3U CN216286989U (en) | 2021-09-18 | 2021-09-18 | Exchange smoke detector convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216286989U true CN216286989U (en) | 2022-04-12 |
Family
ID=81065579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122282829.3U Active CN216286989U (en) | 2021-09-18 | 2021-09-18 | Exchange smoke detector convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216286989U (en) |
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2021
- 2021-09-18 CN CN202122282829.3U patent/CN216286989U/en active Active
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