CN215807472U

CN215807472U - Carbon monoxide detection alarm convenient to fix

Info

Publication number: CN215807472U
Application number: CN202122459705.8U
Authority: CN
Inventors: 谢仁杰; 胡子健; 鲁旭东
Original assignee: Hangzhou Guopin Testing Technology Co ltd
Current assignee: Hangzhou Guopin Testing Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-02-11
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a carbon monoxide detection alarm convenient to fix, and relates to the technical field of carbon monoxide detection alarms. This practicality has played convenient fixed effect through setting up mounting groove, locked groove, draw-in groove, install bin, mounting panel, locking lever and joint subassembly, utilizes the locking lever lock to go into in the locked groove, and is fixed to the top to utilize the pressure spring elastic action of joint subassembly to promote the fixture block card automatically and go into in the draw-in groove, carry out the chucking to the bottom and fix, convenient fixed, and pressure spring elasticity guarantees that fixture block stability card is in the draw-in groove, reinforcing fixed connection stability, utilize the slurcam oppression to promote the fixture block and break away from the draw-in groove, thereby convenient dismantlement.

Description

Carbon monoxide detection alarm convenient to fix

Technical Field

The utility model relates to the technical field of carbon monoxide detection alarms, in particular to a carbon monoxide detection alarm convenient to fix.

Background

The carbon monoxide detection alarm is equipment which can be applied to detecting carbon monoxide in a carbon monoxide leakage place and giving an alarm, an advanced electrochemical sensor is usually arranged in the carbon monoxide detection alarm, the carbon monoxide leakage condition can be sensitively detected, and the carbon monoxide detection alarm has the advantages of stable signal, high precision and the like.

The existing Chinese patent document with publication number of CN212256545U discloses a carbon monoxide detection alarm convenient to disassemble and assemble, which comprises a machine body, wherein side plates are fixed on two sides of the surface of one end of the machine body, guide rods penetrate through two ends of each side plate, a clamping block is fixed at one end of each guide rod, a fixed block is arranged on the inner side of each clamping block, and a screw hole is formed in the end surface of each fixed block; the guide rod is convenient to mount through the designed side plate, the fixing block can be quickly mounted on a wall body through gluing or other mounting modes through the designed fixing block, the clamping block is convenient to clamp and fix, the equipment is quickly assembled, meanwhile, the fixing block and the fixing block are separately mounted, so that later-stage disassembly and maintenance are more convenient and quicker, the wall body is not required to be damaged, the later-stage mounting and fixing are prevented from being influenced, and the mounting mode between the fixing block and the wall is ensured to be diversified through the designed screw hole.

In the above document, the fixing block is clamped with the clamping block to realize rapid assembly of the device, but the fixing block and the clamping block are clamped with a simple structure, so that alignment is inconvenient and clamping stability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a carbon monoxide detection alarm which is convenient to fix and aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: convenient fixed carbon monoxide detects alarm, including the alarm body, the back of alarm body is equipped with the install bin through the mounting groove card, the top and the both sides of install bin all are provided with the mounting panel, the top of install bin is provided with the locking lever, the inside bottom of install bin is provided with the joint subassembly, the joint subassembly is including removing the slide bar, the both sides on removal slide bar surface all rotate through the slider and are connected with first branch and second branch, two the top of first branch is rotated and is connected with clamp plate, two equal fixedly connected with fixture block on the clamp plate, two be provided with pressure spring between the slider.

Further, the locked groove with locking lever looks adaptation is seted up at the top of mounting groove inner wall, is convenient for lock the locking lever, the draw-in groove with fixture block looks adaptation is all seted up to the both sides of mounting groove inner wall, the chucking joint subassembly of being convenient for, be provided with the mounting groove with mounting panel looks adaptation on the mounting groove, be convenient for accomodate mounting panel and screw.

Further, two the bottom of second branch is rotated and is connected with the connecting plate, the equal fixedly connected with connecting rod in both sides of connecting plate bottom, two the bottom of connecting rod all runs through the install bin and extends to the outside of install bin, the connecting rod is located the outside one end fixedly connected with slurcam of install bin, plays the effect of convenient dismantlement.

Furthermore, a positioning slide rod penetrates through the pressure plate, two ends of the positioning slide rod are fixedly connected with two sides of the inner wall of the installation box respectively, so that the moving stability of the clamping block is enhanced, a limiting spring is arranged between the pressure plate and the installation box, and the surface of the moving slide rod is sleeved with the limiting spring to play a role in limiting the moving distance.

Furthermore, the sliding grooves are formed in the two sides of the inner wall of the installation box and are respectively in sliding connection with the two ends of the movable sliding rod, and the movement stability is enhanced.

Further, the bottom of locking lever is provided with the release subassembly, the release subassembly includes the ejector plate, the both sides at ejector plate top respectively with the bottom fixed connection of two locking levers, the bottom of ejector plate is through releasing spring fixedly connected with fixed plate, the fixed plate is connected with the fixed surface of install bin inner wall, the both sides of ejector plate all run through and have released the slide bar, the both ends of releasing the slide bar respectively with install bin and fixed plate fixed connection, played the effect of automatic release.

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

1. this convenient fixed carbon monoxide detects alarm, through setting up the mounting groove, the locked groove, the draw-in groove, the install bin, the mounting panel, locking lever and joint subassembly have played convenient fixed effect, utilize the locking lever to lock into the locked groove, it is fixed to the top, and utilize the automatic fixture block card of promotion of the pressure spring elastic action of joint subassembly to go into in the draw-in groove, it is fixed to carry out the chucking to the bottom, it is convenient fixed, and pressure spring elasticity guarantees that fixture block stability card is in the draw-in groove, reinforcing fixed connection stability, utilize the slurcam oppression to promote the fixture block and break away from the draw-in groove, thereby convenient the dismantlement.

2. This convenient fixed carbon monoxide detects alarm has played the effect of automatic release through setting up release subassembly, utilizes the elasticity of releasing the spring to promote the locking lever at push plate top and upwards release the mounting groove to misplace fixture block and draw-in groove, avoid automatic kayser, convenient dismantlement more.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a rear sectional view of the present invention;

FIG. 2 is a right side cross-sectional view of the present invention;

FIG. 3 is a schematic view of the construction of the clamping assembly of the present invention;

FIG. 4 is a schematic view of the ejector assembly of the present invention;

FIG. 5 is an enlarged schematic view at A of FIG. 1 of the present invention;

fig. 6 is an enlarged schematic view at B in fig. 1 of the present invention.

In the figure: 1. an alarm body; 2. mounting grooves; 21. locking the groove; 22. a card slot; 3. installing a box; 4. mounting a plate; 5. A lock lever; 6. a clamping assembly; 61. moving the sliding rod; 62. a slider; 63. a first support bar; 64. a second support bar; 65. pressing a plate; 66. a clamping block; 67. positioning the slide bar; 68. a limiting spring; 69. a pressure spring; 610. a connecting plate; 611. a connecting rod; 612. a push plate; 7. a push-out assembly; 71. pushing out the plate; 72. pushing out the slide bar; 73. a fixing plate; 74. pushing out the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The conveniently fixed carbon monoxide detection alarm shown in fig. 1-3 and 5-6 comprises an alarm body 1, wherein an installation box 3 is clamped on the back surface of the alarm body 1 through an installation groove 2, installation plates 4 are arranged on the top and two sides of the installation box 3, a lock rod 5 is arranged on the top of the installation box 3, a clamping assembly 6 is arranged at the bottom inside the installation box 3, the clamping assembly 6 comprises a movable slide rod 61, two sides of the surface of the movable slide rod 61 are rotatably connected with a first support rod 63 and a second support rod 64 through slide blocks 62, the top of the two first support rods 63 is rotatably connected with press plates 65, clamping blocks 66 are fixedly connected on the two press plates 65, a pressure spring 69 is arranged between the two slide blocks 62, a locking groove 21 matched with the lock rod 5 is arranged on the top of the inner wall of the installation groove 2, clamping grooves 22 matched with the clamping blocks 66 are arranged on two sides of the inner wall of the installation groove 2, be provided with the mounting groove with mounting panel 4 looks adaptation on the mounting groove 2, two the bottom of second branch 64 is rotated and is connected with connecting plate 610, the equal fixedly connected with connecting rod 611 in both sides of connecting plate 610 bottom, two the outside that install bin 3 and extend to install bin 3 is all run through to the bottom of connecting rod 611, connecting rod 611 is located the outside one end fixedly connected with slurcam 612 of install bin 3.

The clamp plate 65 is penetrated with a positioning slide bar 67, the two ends of the positioning slide bar 67 are respectively fixedly connected with the two sides of the inner wall of the installation box 3, a limiting spring 68 is arranged between the clamp plate 65 and the installation box 3, the limiting spring 68 is sleeved on the surface of the positioning slide bar 67, the clamp plate 65 drives the fixture block 66 to move in the process of being limited by the positioning slide bar 67, and the fixture block 66 moves in the horizontal direction of the surface of the positioning slide bar 67, so that the moving stability of the fixture block 66 is enhanced, and the limiting spring 68 limits the moving distance of the clamp plate 65 and plays a role in limiting the moving distance.

The spout has all been seted up to the both sides of 3 inner walls of install bin, two the spout respectively with the both ends sliding connection of moving slide bar 61, along with the rotation of first branch 63 and second branch 64, slider 62 drives moving slide bar 61 vertical migration, moving slide bar 61 at the inside vertical migration of spout, reinforcing stability in movement.

The implementation mode is specifically as follows: when the alarm is used, the alarm is firstly installed in the three installation plates 4 on the installation box 3 by using the installation screws and is fixedly installed at a fixed position, the fixed installation box 3 is installed, the installation groove 2 on the back surface of the alarm body 1 is sleeved at the top of the installation box 3, then the alarm body 1 is pushed downwards, the alarm body 1 drives the installation groove 2 to slide downwards on the surface of the installation box 3, the two sides of the inner wall of the installation groove 2 press the fixture blocks 66, the fixture blocks 66 are relatively moved under pressure, the fixture blocks 66 are put into the installation box 3 until the lock rod 5 is inserted into the lock groove 21 and the fixture blocks 66 are aligned with the clamp grooves 22, at the moment, the two slide blocks 62 are pushed by the elastic force of the pressure spring 69 to move back and back, the two first support rods 63 are pushed by the two slide blocks 62 to rotate, the two first support rods 63 push the fixture blocks 66 on the two pressure plates 65 to move back and back, the fixture blocks 66 are pushed out of the installation box 3 and then clamped into the clamp grooves 22, so that the installation groove 2 is fixedly installed on the installation box 3, when in disassembly, the pushing plate 612 is pushed, the pushing plate 612 pushes the connecting rod 611 to move upwards, the connecting rod 611 pushes the connecting plate 610 to move upwards, the connecting plate 610 pushes the two second supporting rods 64 to rotate downwards with the bottom ends thereof as the center of a circle, the two second supporting rods 64 push the two sliding blocks 62 to move relatively on the surface of the movable sliding rod 61, the two sliding blocks 62 compress the pressure spring 69 relatively, the two sliding blocks 62 drive the two first supporting rods 63 to rotate downwards, the two first supporting rods 63 drive the two pressing plates 65 to move relatively, the two pressing plates 65 drive the two clamping blocks 66 to be separated from the clamping grooves 22, at the moment, the alarm body 1 is pushed upwards, the alarm body 1 drives the mounting groove 2 to move upwards to be separated from the mounting box 3, the disassembly can be completed, the convenient fixing function is achieved by the arrangement of the above structures, the locking rod 5 is locked in the locking groove 21 to fix the top, and the clamping block 66 is automatically pushed to be clamped in the clamping grooves 22 by the elastic force of the pressure spring 69 of the clamping assembly 6, the bottom is clamped and fixed, the fixing is convenient, the clamping block 66 is guaranteed to be stably clamped in the clamping groove 22 by the elasticity of the pressure spring 69, the stability of fixed connection is improved, the pushing plate 612 is utilized to press the clamping block 66 to be separated from the clamping groove 22, and therefore the disassembly is convenient.

As shown in fig. 1 and 4, the convenient fixed carbon monoxide detection alarm further comprises a push-out assembly 7 arranged at the bottom end of the lock rod 5, the push-out assembly 7 comprises a push-out plate 71, two sides of the top of the push-out plate 71 are respectively fixedly connected with the bottom ends of the two lock rods 5, a fixed plate 73 is fixedly connected to the bottom of the push-out plate 71 through a push-out spring 74, the fixed plate 73 is fixedly connected with the inner wall of the installation box 3, push-out sliding rods 72 are respectively penetrated through two sides of the push-out plate 71, and two ends of the push-out sliding rods 72 are respectively fixedly connected with the installation box 3 and the fixed plate 73.

The implementation mode is specifically as follows: when the locking device is used, in the dismounting process, after the clamping block 66 is separated from the clamping groove 22, the bottom of the pushing-out spring 74 is supported by the fixing plate 73, the pushing-out plate 71 is pressed to move upwards under the action of the elastic force of the pushing-out spring 74, the pushing-out plate 71 vertically moves upwards on the surface of the pushing-out sliding rod 72, the moving stability is enhanced, the pushing-out plate 71 pushes the locking rod 5 to move upwards, the locking rod 5 pushes the mounting groove 2 to move upwards in the locking groove 21, the clamping block 66 is prevented from being automatically locked into the clamping groove 22 due to the fact that the mounting groove 2 moves upwards, the mounting groove 2 is automatically pushed out, the automatic pushing-out function is achieved through the arrangement of the structure, the locking rod 5 at the top of the pushing-out plate 71 is pushed upwards to push out the mounting groove 2 through the elastic force of the pushing-out spring 74, the clamping block 66 and the clamping groove 22 are dislocated, automatic clamping is avoided, and the dismounting is more convenient.

The working principle of the utility model is as follows:

referring to the attached drawings 1-3 and 5-6 of the specification, the installation groove 2, the locking groove 21, the clamping groove 22, the installation box 3, the installation plate 4, the locking rod 5 and the clamping assembly 6 are arranged to achieve the effect of convenient fixing, the locking rod 5 is locked into the locking groove 21 to fix the top, the pressure spring 69 of the clamping assembly 6 is used for automatically pushing the clamping block 66 to be clamped into the clamping groove 22 under the elastic action of the pressure spring 69, the bottom is clamped and fixed conveniently, the pressure spring 69 ensures that the clamping block 66 is stably clamped in the clamping groove 22, the stability of fixed connection is enhanced, the pushing plate 612 is used for pushing the clamping block 66 to be separated from the clamping groove 22 under the compression, and therefore disassembly is convenient.

Further, referring to fig. 1 and 4 of the specification, the pushing-out assembly 7 is arranged to perform an automatic pushing-out function, and the locking rod 5 at the top of the pushing-out plate 71 is pushed upwards out of the mounting groove 2 by the elastic force of the pushing-out spring 74, so that the latch 66 and the latch groove 22 are dislocated, automatic latching is avoided, and the detachment is more convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Convenient fixed carbon monoxide detects alarm, including alarm body (1), its characterized in that: the back of alarm body (1) is equipped with install bin (3) through mounting groove (2) card, the top and the both sides of install bin (3) all are provided with mounting panel (4), the top of install bin (3) is provided with locking lever (5), the inside bottom of install bin (3) is provided with joint subassembly (6), joint subassembly (6) are including removing slide bar (61), the both sides on removing slide bar (61) surface all rotate through slider (62) and are connected with first branch (63) and second branch (64), two the top of first branch (63) is rotated and is connected with clamp plate (65), two equal fixedly connected with fixture block (66), two on clamp plate (65) be provided with pressure spring (69) between slider (62).

2. A conveniently securable carbon monoxide detection alarm as claimed in claim 1, characterised in that: the locking groove (21) with locking lever (5) looks adaptation is seted up at the top of mounting groove (2) inner wall, draw-in groove (22) with fixture block (66) looks adaptation are all seted up to the both sides of mounting groove (2) inner wall, be provided with the mounting groove with mounting panel (4) looks adaptation on mounting groove (2).

3. A conveniently securable carbon monoxide detection alarm as claimed in claim 1, characterised in that: two the bottom of second branch (64) is rotated and is connected with connecting plate (610), the equal fixedly connected with connecting rod (611) in both sides of connecting plate (610) bottom, two install bin (3) and the outside that extends to install bin (3) are all run through to the bottom of connecting rod (611), connecting rod (611) are located the outside one end fixedly connected with slurcam (612) of install bin (3).

4. A conveniently securable carbon monoxide detection alarm as claimed in claim 1, characterised in that: the clamp plate (65) is provided with a positioning slide rod (67) in a penetrating manner, two ends of the positioning slide rod (67) are fixedly connected with two sides of the inner wall of the installation box (3) respectively, a limiting spring (68) is arranged between the clamp plate (65) and the installation box (3), and the surface of the positioning slide rod (67) is sleeved with the limiting spring (68).

5. A conveniently securable carbon monoxide detection alarm as claimed in claim 1, characterised in that: the two sides of the inner wall of the installation box (3) are provided with sliding grooves, and the two sliding grooves are respectively in sliding connection with the two ends of the movable sliding rod (61).

6. A conveniently securable carbon monoxide detection alarm as claimed in claim 1, characterised in that: the bottom of locking lever (5) is provided with ejecting subassembly (7), ejecting subassembly (7) are including ejecting board (71), the both sides at ejecting board (71) top respectively with the bottom fixed connection of two locking levers (5), the bottom of ejecting board (71) is through ejecting spring (74) fixedly connected with fixed plate (73), fixed plate (73) are connected with the fixed surface of install bin (3) inner wall, the both sides of ejecting board (71) all run through and have ejecting slide bar (72), the both ends of ejecting slide bar (72) respectively with install bin (3) and fixed plate (73) fixed connection.