CN215111928U

CN215111928U - Smoke detector mounting component

Info

Publication number: CN215111928U
Application number: CN202121319894.2U
Authority: CN
Inventors: 姜琪; 李和平; 王欢欢
Original assignee: Yantai Tiande Fire Technology Engineering Co ltd
Current assignee: Yantai Tiande Fire Technology Engineering Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-10
Anticipated expiration: 2031-06-15

Abstract

The application relates to a smoke detector installation component relates to the technical field of fire-fighting equipment, and it includes the mount pad, and the coaxial mounting groove of having seted up on the mount pad, coaxial detachable connection has the connecting seat in the mounting groove, is equipped with installation mechanism in the mounting groove, and the mounting groove passes through installation mechanism and is connected with the connecting seat. Remove the cigarette along vertical direction and feel the detector, make connecting seat and mounting groove sliding connection, after on connecting seat and mounting groove relative movement to required position, installation mechanism couples together connecting seat and mounting groove stable connection, when the detector is felt to needs dismouting cigarette, only need follow vertical direction and remove the cigarette and feel the detector, make connecting seat and mounting groove sliding connection or sliding separation, realize that the cigarette feels being connected or the separation of detector and ceiling, this application has the effect that the dismouting process between detector and the ceiling is more simple and convenient that makes the cigarette feel.

Description

Smoke detector mounting component

Technical Field

The application relates to the technical field of fire-fighting equipment, in particular to a smoke detector mounting component.

Background

Nowadays, with the improvement of safety consciousness of people in public places and the attention of relevant departments of the country, smoke detectors are mounted in more and more indoor spaces such as shopping malls, hotels, meeting places and the like where pedestrians appear in large numbers, and are generally mounted on the top of a wall or on the suspended ceiling of the top of the wall.

The current chinese patent publication No. CN109427170A discloses a smoke detector, which includes a first light guide cover and a second light guide cover for respectively accommodating a light emitting element and a light receiving element, each light guide cover having a light transmitting window, wherein an included angle β between two optical axes of the light emitting element disposed in the first light guide cover and the light receiving element disposed in the second light guide cover is smaller than 90 °, and the two light transmitting windows are located in the same plane perpendicular to the plane where the two optical axes are located.

To above-mentioned technique, the inventor discovers, and the user feels the detector to the cigarette and installs when dismantling the operation, need punch with the electric hammer in wall crown or wall crown furred ceiling department, through the screw fixation, feels the detector with the cigarette and installs on required position, has the comparatively loaded down with trivial details defect of detector dismouting process of feeling with the cigarette.

SUMMERY OF THE UTILITY MODEL

In order to make the dismouting process of smoke detector and ceiling more simple and convenient, this application provides a smoke detector installation component.

The application provides a smoke detector installation component adopts following technical scheme:

the utility model provides a smoke detector installation component, includes the mount pad, and the coaxial mounting groove of having seted up on the mount pad, coaxial detachable connection has the connecting seat in the mounting groove, is equipped with installation mechanism in the mounting groove, and the mounting groove passes through installation mechanism and is connected with the connecting seat.

By adopting the technical scheme, the mounting seat is fixedly connected to the ceiling, and the mounting groove is arranged in the vertical direction; with connecting seat fixed connection on the terminal surface that detector and ceiling are connected is felt to the cigarette, remove the cigarette along vertical direction and feel the detector, make connecting seat and mounting groove sliding connection, after on connecting seat and mounting groove relative movement to required position, installation mechanism couples together connecting seat and mounting groove stable connection, when needing the dismouting cigarette to feel the detector, only need follow vertical direction and remove the cigarette and feel the detector, make connecting seat and mounting groove sliding connection or sliding separation, realize that the cigarette feels being connected or the separation of detector and ceiling, make the cigarette feel the dismouting process between detector and the ceiling more simple and convenient.

Optionally, the connecting mechanism includes a limiting groove and a limiting block, the limiting groove is formed along the axial direction of the mounting groove, and the limiting groove is communicated with the mounting groove; the limiting block is arranged along the depth direction of the limiting groove, and the limiting block is connected with the limiting groove in a sliding mode along the axis direction of the mounting groove; the connecting seat is provided with a positioning groove, and the limiting block is connected with the positioning groove in a sliding manner.

Through adopting above-mentioned technical scheme, back on mounting groove and connecting seat relative movement to required position, spacing groove just right with the constant head tank, and the stopper removes along the depth direction of spacing groove, and the stopper slides from the spacing inslot and shifts out, stopper and constant head tank sliding connection realize the stable connection between mounting groove and the connecting seat.

Optionally, a limiting spring is fixedly arranged in the limiting groove along the depth direction of the limiting groove, and the end part of the limiting spring, far away from the bottom of the limiting groove, is fixedly connected with the limiting block.

Through adopting above-mentioned technical scheme, after spacing groove and constant head tank removed to just on the position, spacing spring resumeed normal condition, popped out the stopper from the spacing inslot, and the stopper is with spacing groove and constant head tank joint just on the position, realizes the automatic function of shifting of stopper.

Optionally, the end part of the limiting block far away from the limiting spring is in a hemispherical shape.

Through adopting above-mentioned technical scheme, when stopper and constant head tank relative movement, the stopper of hemisphere shape makes the sliding connection relation between stopper and the locating piece more smooth and easy, be convenient for stopper and constant head tank sliding connection or slip separation.

Optionally, a guide groove is formed in the connecting seat along the axis direction of the connecting seat, one end of the guide groove is communicated with the end face of the connecting seat, and the other end of the guide groove is connected with the positioning groove.

Through adopting above-mentioned technical scheme, when connecting seat and mounting groove along vertical direction sliding connection, stopper and guide way along vertical direction sliding connection, the guide way plays spacing guide effect to the removal process of stopper, the stopper of being convenient for remove to the position of positioning groove on with constant head tank sliding connection.

Optionally, a rotating groove is formed in the outer wall of the connecting seat along the circumferential direction of the connecting seat, the rotating groove is located between the guide groove and the limiting groove, one end of the rotating groove is communicated with the end portion, far away from the end face of the connecting seat, of the guide groove, and the other end of the rotating groove is communicated with the limiting groove.

Through adopting above-mentioned technical scheme, after the stopper removed the tip that the guide way is close to the rotation groove, rotate the connecting seat, make stopper and rotation groove sliding connection, the rotation groove is difficult for following the constant head tank internal slip and dropping when making stopper and constant head tank stable connection.

Optionally, the installation mechanism includes extrusion spring and extrusion piece, and extrusion spring sets up and with mounting groove fixed connection along the radial line direction of mounting groove, and the tip and the extrusion piece fixed connection of mounting groove are kept away from to the extrusion spring.

Through adopting above-mentioned technical scheme, arrange the mounting groove in with the connecting seat, extrusion piece and the outer wall looks butt of connecting seat, extrusion spring takes place elastic deformation this moment, and extrusion spring makes the extrusion piece play centre gripping limiting displacement to the connecting seat, realizes the stable connection between connecting seat and the mounting groove.

Optionally, the outer wall of the connecting seat is provided with a limiting groove along the circumferential direction of the connecting seat; the extrusion piece is arc-shaped, a limiting block is fixedly arranged at the end part of the extrusion piece far away from the extrusion spring, and the limiting block is connected with the limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, when connecting seat and mounting groove removed to required position, limit piece and limited groove sliding connection made the connected relation of connecting seat and extrusion piece more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. fixedly connecting the mounting seat to a ceiling, wherein the mounting groove is arranged in the vertical direction; with connecting seat fixed connection on the terminal surface that detector and ceiling are connected is felt to the cigarette, remove the cigarette along vertical direction and feel the detector, make connecting seat and mounting groove sliding connection, after on connecting seat and mounting groove relative movement to required position, installation mechanism couples together connecting seat and mounting groove stable connection, when needing the dismouting cigarette to feel the detector, only need follow vertical direction and remove the cigarette and feel the detector, make connecting seat and mounting groove sliding connection or sliding separation, realize that the cigarette feels being connected or the separation of detector and ceiling, make the cigarette feel the dismouting process between detector and the ceiling more simple and convenient.

2. After on mounting groove and connecting seat relative movement to required position, the spacing groove just right with the constant head tank, the stopper removes along the degree of depth direction of spacing groove, and the stopper slides from the spacing inslot and shifts out, stopper and constant head tank sliding connection realize the stable connection between mounting groove and the connecting seat.

3. When the connecting seat is connected with the mounting groove in a sliding mode along the vertical direction, the limiting block is connected with the guide groove in a sliding mode along the vertical direction, the guide groove plays a limiting and guiding role in the moving process of the limiting block, and the limiting block can be conveniently moved to the position of the positioning groove to be connected with the positioning groove in a sliding mode.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present application.

Fig. 2 is a schematic structural diagram of a guide groove and a rotation groove in the first embodiment of the present application.

Fig. 3 is a cross-sectional view of a spacing groove and a spacing spring in an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a second embodiment of the present application.

Fig. 5 is a sectional view of the pressing spring and the pressing piece in the second embodiment of the present application.

Fig. 6 is a schematic structural diagram of a limiting groove and a limiting block in the second embodiment of the present application.

Description of reference numerals: 1. a mounting seat; 2. mounting grooves; 3. a connecting seat; 4. a limiting groove; 5. a limiting block; 6. a limiting spring; 7. positioning a groove; 8. a guide groove; 9. a rotating groove; 10. a compression spring; 11. extruding the sheet; 12. defining a slot; 13. a limiting block; 14. and (6) chamfering.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The first embodiment is as follows:

the embodiment of the application discloses detector installation component is felt to cigarette, refers to fig. 1 and 2, including mount pad 1, mount pad 1 is the cylinder shape, and mounting groove 2 has been seted up to the lower tip of mount pad 1 is coaxial, and mounting groove 2 is the cylinder shape, and coaxial detachable connection has connecting seat 3 in the mounting groove 2, and connecting seat 3 is the cylinder shape. A user fixedly connects the upper end face of the mounting seat 1 to a ceiling, and the mounting seat 1 and the mounting groove 2 are both arranged in the vertical direction; the user feels detector fixed connection with connecting seat 3 and cigarette, and the up end fixed connection of detector is felt with the cigarette to the lower terminal surface of connecting seat 3 this moment, and the user feels the detector with the cigarette and removes to mount pad 1 below, moves the cigarette along vertical direction again and feels the detector, makes connecting seat 3 and mounting groove 2 along vertical direction swing joint, realizes connecting seat 3 and mount pad 1's relation of connection, and then realizes the relation of connection of detector and ceiling is felt to the cigarette.

Referring to fig. 1 and 2, a mounting mechanism is provided in the mounting groove 2, and the mounting groove 2 is detachably connected with the connecting seat 3 through the mounting mechanism. When the user moves the smoke detector along the vertical direction, after the connecting seat 3 and the mounting groove 2 relatively move to the required position, the mounting mechanism stably connects the connecting seat 3 and the mounting groove 2, and the stable connection relation between the connecting seat 3 and the mounting seat 1 is realized.

Referring to fig. 2 and 3, the connecting mechanism includes two identical limiting grooves 4, the limiting grooves 4 are located on two opposite sides inside the mounting seat 1, the limiting grooves 4 are arranged in the mounting seat 1 along the axial direction of the mounting groove 2, and the limiting grooves 4 are communicated with the mounting groove 2; coupling mechanism still includes stopper 5, and stopper 5 sets up along the axis direction of mounting groove 2, and stopper 5 and spacing groove 4 are connected along the axis direction sliding connection of mounting groove 2, and stopper 5 is connected with the outer wall of connecting seat 3. After the user moved mounting groove 2 and connecting seat 3 relative movement to required position on, stopper 5 was arranged in spacing inslot 4 and was removed along the depth direction of spacing groove 4, and stopper 5 slides from spacing inslot 4 and shifts out, and stopper 5 is connected with the outer wall of connecting seat 3, and is stablized spacing in mounting groove 2 with connecting seat 3.

Referring to fig. 2 and 3, a limiting spring 6 is fixedly arranged in the limiting groove 4 along the depth direction of the limiting groove 4, one end of the limiting spring 6 is fixedly connected with the groove bottom of the limiting groove 4, and the other end of the limiting spring 6 is fixedly connected with a limiting block 5; when the limiting spring 6 is in a normal state, the end part of the limiting block 5 far away from the limiting spring 6 is positioned outside the limiting groove 4. When a user moves the connecting seat 3, the connecting seat 3 and the mounting groove 2 move relatively, the limiting block 5 is connected with the outer wall of the connecting seat 3 in a sliding mode, the limiting block 5 is arranged in the limiting groove 4, and the limiting spring 6 is extruded to generate elastic deformation; after connecting seat 3 and mount pad 1 relative movement to required position on, spacing spring 6 resumes normal condition, pops out stopper 5 from spacing inslot 4, and stopper 5 and the outer wall connection of connecting seat 3 realize stopper 5 to the automatic connection function of connecting seat 3.

Referring to fig. 2 and 3, the end of the limiting block 5 far away from the limiting spring 6 is in a hemispherical shape. When the limiting block 5 and the outer wall of the connecting seat 3 move relatively, the end part of the limiting block 5 in the hemispherical shape is connected with the connecting seat 3, so that the movable connection relationship between the limiting block 5 and the outer wall of the connecting seat 3 is smoother.

Referring to fig. 2 and 3, guide grooves 8 are formed in two sides of the upper end of the connecting seat 3, the guide grooves 8 are arranged along the axis direction of the connecting seat 3, and one end of each guide groove 8 is communicated with the end face of the connecting seat 3. When the user removes connecting seat 3, when making connecting seat 3 and mounting groove 2 along vertical direction sliding connection, stopper 5 and guide way 8 along vertical direction sliding connection, stopper 5 removes along the orientation of seting up of guide block, and guide way 8 plays spacing guide effect to stopper 5's removal process.

Referring to fig. 2 and 3, a rotation groove 9 is formed in the outer wall of the connecting seat 3 along the circumferential direction of the connecting seat 3, one end of the rotation groove 9 is communicated with the lower end of the guide groove 8, and the rotation groove 9 is perpendicular to the guide groove 8. When the user stopper 5 moves to the end part of the guide groove 8 close to the rotating groove 9, the user rotates the connecting seat 3, the stopper 5 moves along the opening direction of the rotating groove 9, the stopper 5 is connected with the rotating groove 9 in a sliding manner, and the rotating groove 9 enables the connection relation between the stopper 5 and the connecting seat 3 to be more stable.

Referring to fig. 2 and 3, a positioning groove 7 is formed in the connecting seat 3, the positioning groove 7 is located at the end of the rotating groove 9 far away from the guide groove 8, the positioning groove 7 is communicated with the rotating groove 9, the positioning block is matched with the limiting block 5, and the limiting block 5 is slidably connected with the positioning groove 7. When the user rotates the connecting seat 3, make stopper 5 remove to one side of constant head tank 7 after, stopper 5 and constant head tank 7 sliding connection, constant head tank 7 makes stopper 5 and connecting seat 3's relation of being connected more stable.

The implementation principle of the first embodiment of the application is as follows: the user removes connecting seat 3, make connecting seat 3 and mounting groove 2 along vertical direction sliding connection, stopper 5 removes along the orientation of seting up of guide block, after stopper 5 removes to guide way 8 and is close to the tip of rotating groove 9, the user rotates connecting seat 3, make stopper 5 remove along the orientation of seting up of rotating groove 9, stopper 5 and rotating groove 9 sliding connection, remove stopper 5 to one side of constant head tank 7 after, stopper 5 and constant head tank 7 sliding connection, realize connecting seat 3 and mount pad 1's stable connection relation, and then realize the stable connection between smoke detector and the ceiling.

Example two:

referring to fig. 4 and 5, the second embodiment is different from the first embodiment in that the mounting mechanism has a different specific structure, the mounting mechanism includes four extrusion springs 10, the extrusion springs 10 are fixedly connected to the mounting groove 2, the extrusion springs 10 are arranged along the radial direction of the mounting groove 2, the distance between adjacent extrusion springs 10 is the same, the mounting mechanism further includes four extrusion pieces 11, the extrusion pieces 11 are fixedly connected to the end portions of the extrusion springs 10 far away from the mounting groove 2, and the extrusion pieces 11 are arranged along the axial direction of the mounting groove 2. When the user removed connecting seat 3 along vertical direction, when arranging connecting seat 3 in mounting groove 2, extrusion piece 11 and the outer wall looks butt of connecting seat 3, connecting seat 3 made the interval grow between extrusion piece 11 this moment, made extrusion spring 10 take place elastic deformation, and extrusion spring 10 promotes the outer wall butt of extrusion piece 11 and connecting seat 3, realizes the stable connection between connecting seat 3 and the mounting groove 2.

Referring to fig. 5 and 6, the pressing plate 11 is arc-shaped, and the shape of the pressing plate 11 is matched with the outer wall of the connecting seat 3. When the extrusion piece 11 was inconsistent with the outer wall of connecting seat 3, the laminating was thought with the outer wall of connecting seat 3 to the extrusion piece 11 of arc form, through increasing the area of contact of extrusion piece 11 with connecting seat 3, made extrusion piece 11 extrude spacing operation to connecting seat 3 better.

Referring to fig. 5 and 6, the upper end of the connecting socket 3 is provided with a chamfer 14 along the circumferential direction of the connecting socket 3. When the user moves the connecting holder 3 in the vertical direction to place the connecting holder 3 between the pressing pieces 11, the chamfer 14 makes the relative displacement process between the connecting holder 3 and the pressing pieces 11 smoother.

Referring to fig. 5 and 6, the outer wall of the connecting base 3 is provided with a limiting groove 12 along the circumferential direction of the connecting base 3, the end of the extrusion plate 11 far away from the extrusion spring 10 is fixedly provided with a limiting block 13, the limiting block 13 is arranged along the length direction of the extrusion plate 11, and the limiting block 13 is slidably connected with the limiting groove 12. When a user moves the connecting seat 3 and the mounting groove 2 to a required position, the limiting block 13 is slidably connected with the limiting groove 12, and the limiting groove 12 limits the limiting block 13 to the required position in a clamping manner, so that the connection relationship between the connecting seat 3 and the extrusion sheet 11 is more stable.

Referring to fig. 5 and 6, the limiting block 13 has a hemispherical shape in cross section, and the limiting block 13 is fitted into the limiting groove 12. When the limiting block 13 slides relative to the limiting groove 12, the limiting block 13 in the arc shape makes the sliding connection process between the limiting groove 12 and the limiting block 13 smoother.

The implementation principle of the second embodiment of the present application is as follows: the user moves connecting seat 3 along vertical direction and places connecting seat 3 in between extrusion piece 11, when the user with connecting seat 3 and mounting groove 2 relative movement to required position, limit piece 13 and limit groove 12 sliding connection, limit groove 12 and will limit piece 13 joint and inject on required position, realize connecting seat 3 and mounting seat 1's stable connection relation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A smoke detector mounting member, its characterized in that: including mount pad (1), coaxial mounting groove (2) of having seted up on mount pad (1), coaxial detachable connections has connecting seat (3) in mounting groove (2), is equipped with installation mechanism in mounting groove (2), and mounting groove (2) are connected with connecting seat (3) through installation mechanism.

2. A smoke detector mounting structure as defined in claim 1 wherein: the mounting mechanism comprises a limiting groove (4) and a limiting block (5), the limiting groove (4) is formed along the axial direction of the mounting groove (2), and the limiting groove (4) is communicated with the mounting groove (2); the limiting block (5) is arranged along the depth direction of the limiting groove (4), and the limiting block (5) is connected with the limiting groove (4) in a sliding mode along the axis direction of the mounting groove (2); the connecting seat (3) is provided with a positioning groove (7), and the limiting block (5) is connected with the positioning groove (7) in a sliding manner.

3. A smoke detector mounting structure as defined in claim 2 wherein: limiting springs (6) are fixedly arranged in the limiting grooves (4) along the depth direction of the limiting grooves (4), and the end portions, far away from the bottoms of the limiting grooves (4), of the limiting springs (6) are fixedly connected with limiting blocks (5).

4. A smoke detector mounting structure as defined in claim 2 wherein: the end part of the limiting block (5) far away from the limiting spring (6) is in a hemispherical shape.

5. A smoke detector mounting structure as defined in claim 2 wherein: the connecting seat is characterized in that a guide groove (8) is formed in the connecting seat (3) along the axis direction of the connecting seat (3), one end of the guide groove (8) is communicated with the end face of the connecting seat (3), and the other end of the guide groove (8) is connected with a positioning groove (7).

6. A smoke detector mounting structure according to claim 5 wherein: the outer wall of the connecting seat (3) is provided with a rotating groove (9) along the circumferential direction of the connecting seat (3), the rotating groove (9) is located between the guide groove (8) and the limiting groove (4), one end of the rotating groove (9) is communicated with the end part, far away from the end face of the connecting seat (3), of the guide groove (8), and the other end of the rotating groove (9) is communicated with the limiting groove (4).

7. A smoke detector mounting structure as defined in claim 1 wherein: installation mechanism includes extrusion spring (10) and extrusion piece (11), extrusion spring (10) along the radial line direction setting of mounting groove (2) and with mounting groove (2) fixed connection, the tip and the extrusion piece (11) fixed connection of mounting groove (2) are kept away from in extrusion spring (10).

8. A smoke detector mounting structure as defined in claim 7 wherein: a limiting groove (12) is formed in the outer wall of the connecting seat (3) along the circumferential direction of the connecting seat (3); the extrusion piece (11) is arc-shaped, a limiting block (13) is fixedly arranged at the end part of the extrusion piece (11) far away from the extrusion spring (10), and the limiting block (13) is in sliding connection with the limiting groove (12).