阅读说明：本技术 一种安装稳定的空气呼吸面罩用红外相机组 (Infrared camera group for air breathing mask stable in installation ) 是由 唐旭 于 2021-09-06 设计创作，主要内容包括：本发明适用于呼吸面罩技术领域,提供了一种安装稳定的空气呼吸面罩用红外相机组,包括支撑组件、防护架和固定组件,防护架可拆卸的安装于所述支撑组件上；所述防护架包括框体和至少两个弹性连接件,两个所述弹性连接件对称的设置且分别固定在框体上和所述支撑组件上；固定组件包括对称设置两个卡套；每一个所述弹性连接件均可拆卸的固定连接两个所述卡套,通过设置带有弹性连接件的防护架,红外相机通过两个卡套夹持固定,两个卡套通过弹性连接件固定,并且通过弹性连接件连接防护架,从而红外相机可以通过弹性连接件提供减震和防抖,也可以手动调节角度,并且由于弹性连接件的特性,红外相机可以自动复位,操作方便,拍摄效果好。(The invention is suitable for the technical field of breathing masks, and provides an infrared camera group for an air breathing mask, which is stably installed and comprises a supporting component, a protective frame and a fixing component, wherein the protective frame is detachably installed on the supporting component; the protective frame comprises a frame body and at least two elastic connecting pieces, and the two elastic connecting pieces are symmetrically arranged and are respectively fixed on the frame body and the supporting component; the fixing component comprises two clamping sleeves which are symmetrically arranged; each the equal detachable fixed connection of elastic connection spare is two the cutting ferrule has elastic connection spare's protection frame through the setting, and infrared camera is fixed through two cutting ferrule centre grippings, and two cutting ferrules pass through elastic connection spare fixedly to connect the protection frame through elastic connection spare, thereby infrared camera can provide shock attenuation and anti-shake through elastic connection spare, also can manual angle regulation, and because elastic connection spare's characteristic, infrared camera can automatic re-setting, convenient operation, it is effectual to shoot.)

1. The utility model provides a stable infrared camera group for air respirator of installation which characterized in that: the method comprises the following steps:

a support assembly (1);

a protective frame (2) which is detachably mounted on the supporting component (1); the protective frame (2) comprises a frame body (21) and at least two elastic connecting pieces (24), wherein the two elastic connecting pieces (24) are symmetrically arranged and are respectively fixed on the frame body (21) and the supporting component (1);

the fixing component (3) comprises two clamping sleeves (31) which are symmetrically arranged; the two clamping sleeves (31) surround to form an accommodating cavity for accommodating the infrared camera (4); each elastic connecting piece (24) is detachably and fixedly connected with two clamping sleeves (31); each cutting sleeve (31) is fixed with a fixing bolt (32); the two fixing bolts (32) can rotatably penetrate through the frame body (21).

2. The infrared camera assembly for a mounted stable air breathing mask as claimed in claim 1 wherein: the elastic connection (24) comprises:

an elastic member (241);

the connecting plate (243) is fixed at one end of the elastic piece (241) and is used for clamping and fixing the two clamping sleeves (31);

a hinge support (242); the elastic piece (241) is arranged at the other end of the elastic piece and is fixedly connected with the frame body (21) or the supporting component (1).

3. The infrared camera assembly for a mounted stable air breathing mask as claimed in claim 2 wherein: the two side edges of the connecting plate (243) are provided with clamping blocks (244) with L-shaped structures;

the clamping sleeve (31) is provided with a clamping groove (311) matched with the clamping block (244);

the clamping block (244) is detachably embedded into the clamping groove (311).

4. The infrared camera assembly for a mounted stable air breathing mask as claimed in claim 1 wherein: the support assembly (1) comprises a base (11) and a mounting bolt (12); the mounting bolt (12) is fixed at the bottom of the base (11);

the bottom of the frame body (21) is provided with an opening, and the lower edge of the side wall of the frame body (21) is provided with two clamping sleeves (211) which are oppositely arranged; the jacket (211) is detachably clamped and fixed on the base (11).

5. The infrared camera assembly for a mounted stable air breathing mask of claim 4 wherein: the side wall of the base (11) is provided with a plurality of lugs (111);

the inner wall of the jacket (211) is provided with a concave groove matched with the plurality of lugs (111);

the projection (111) is detachably embedded in the groove.

6. The infrared camera assembly for a mounted stable air breathing mask of claim 5 wherein: the bump (111) and the groove are both of hemispherical structures.

7. The infrared camera assembly for a mounted stable air breathing mask as claimed in claim 1 wherein: two cooling fans (23) and a temperature detector (22) are mounted on the inner wall of the frame body (21); the temperature detector (22) and the heat dissipation fan (23) are electrically connected with a controller;

the temperature detector (22) is used for detecting the temperature value of the clamping sleeve (31); the controller is used for detecting the temperature value according to the temperature detector (22); when the temperature value is higher than a preset temperature value, the controller controls the starting of one heat dissipation fan (23); when the temperature value is higher than a preset temperature value II; the controller controls the two heat dissipation fans (23) to be started.

8. The infrared camera assembly for a mounted stable air breathing mask as claimed in claim 3 wherein: the elastic piece (241) is a spring; spring seats are arranged at two ends of the spring;

the two spring seats are respectively and fixedly connected with the connecting plate (243) and the hinged support (242).

Technical Field

The invention belongs to the technical field of breathing masks, and particularly relates to an infrared camera set for an air breathing mask, which is stably installed.

Background

The sight line of a fireman is blocked due to the dense smoke environment of a fire scene, so that the fireman is directly threatened to the life safety of the fireman, and the infrared thermal imaging camera can observe the surrounding environment condition and the position of a trapped person through the dense smoke, so that the best solution is to equip the fireman with an infrared thermal imaging device. However, most of the existing firefighters are provided with handheld thermal infrared imaging equipment, so that the existing firefighters are large in size and inconvenient to carry, and can use the equipment only by being held by hands of the firefighters, and difficulty is increased for rescue actions of the firefighters.

At present, although a small-size and conveniently-hung thermal infrared imager for fire fighting is available in the market, a fire rescue team member needs to take several seconds to manually shoot a target, and then screen information is analyzed to rescue the target. This few seconds in a fire rescue can result in life or death of the person himself and the trapped person.

Disclosure of Invention

The invention provides an infrared camera group for an air breathing mask, which is stably installed and aims to solve the problems in the prior art.

The present invention is achieved as described above, and an infrared camera set for an air breathing mask, which is stably installed, includes:

a support assembly;

the protective frame is detachably arranged on the supporting component; the protective frame comprises a frame body and at least two elastic connecting pieces, and the two elastic connecting pieces are symmetrically arranged and are respectively fixed on the frame body and the supporting component;

the fixing assembly comprises two clamping sleeves which are symmetrically arranged; the two clamping sleeves surround to form a containing cavity for containing the infrared camera; each elastic connecting piece is detachably and fixedly connected with two clamping sleeves; each clamping sleeve is fixedly provided with a fixing bolt; the two fixing bolts can rotatably penetrate through the frame body.

Preferably, the elastic connection member includes:

an elastic member;

the connecting plate is fixed at one end of the elastic piece and is clamped and fixed with the two clamping sleeves;

a hinged support; the elastic piece is arranged at the other end of the elastic piece and is fixedly connected with the frame body or the supporting component.

Preferably, the two side edges of the connecting plate are provided with clamping blocks with L-shaped structures;

the clamping sleeve is provided with a clamping groove matched with the clamping block;

the clamping blocks are detachably embedded into the clamping grooves.

Preferably, the support assembly comprises a base and a mounting bolt; the mounting bolt is fixed at the bottom of the base;

the bottom of the frame body is provided with an opening, and the lower edge of the side wall of the frame body is provided with two oppositely-arranged jackets; the jacket is detachably clamped and fixed on the base.

Preferably, the side wall of the base is provided with a plurality of projections;

the inner wall of the jacket is provided with a concave groove matched with the plurality of lugs;

the lug is detachably embedded into the groove.

Preferably, the protrusion and the groove are both of a hemispherical structure.

Preferably, two cooling fans and a temperature detector are mounted on the inner wall of the frame body; the temperature detector and the heat dissipation fan are both electrically connected with a controller;

the temperature detector is used for detecting the temperature value of the clamping sleeve; the controller is used for detecting the temperature value according to the temperature detector; when the temperature value is higher than a preset temperature value, the controller controls the starting of one cooling fan; when the temperature value is higher than a preset temperature value II; the controller controls the two cooling fans to start.

Preferably, the elastic member is a spring; spring seats are arranged at two ends of the spring;

the two spring seats are respectively and fixedly connected with the connecting plate and the hinged support.

Compared with the prior art, the invention has the beneficial effects that: according to the infrared camera set for the air breathing mask, the protection frame with the elastic connecting piece is arranged, the infrared camera is clamped and fixed through the two clamping sleeves, the two clamping sleeves are fixed through the elastic connecting piece and connected with the protection frame through the elastic connecting piece, so that the infrared camera can provide shock absorption and anti-shake through the elastic connecting piece and can also be manually adjusted in angle, and due to the characteristics of the elastic connecting piece, the infrared camera can automatically reset, is convenient to operate and has a good shooting effect.

Drawings

Fig. 1 is a schematic view showing an overall structure of an infrared camera set for a stable-mounted air respirator of the present invention.

Fig. 2 is a schematic structural view of the ferrule of the present invention.

Fig. 3 is a schematic structural view of the elastic connecting member of the present invention.

Fig. 4 is a schematic structural diagram of the frame body of the present invention.

Fig. 5 is a schematic structural diagram of the support assembly of the present invention.

In the figure: 1. a support assembly; 11. a base; 111. a bump; 12. installing a bolt; 2. a protective frame; 21. a frame body; 211. a jacket; 22. a temperature detector; 23. a heat radiation fan; 24. an elastic connecting member; 241. an elastic member; 242. a hinged support; 243. a connecting plate; 244. a clamping block; 3. a fixing assembly; 31. a card sleeve; 311. a clamping groove; 32. a fixing bolt; 4. an infrared camera.

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 invention and are not intended to limit the invention.

Example one

Referring to fig. 1, the present embodiment provides a technical solution: the utility model provides a stable infrared camera group for air respirator of installation, includes supporting component 1, protection frame 2 and fixed subassembly 3.

Referring to fig. 5, the supporting assembly 1 is used for supporting the whole device. The support assembly 1 comprises a base 11 and a mounting bolt 12; the mounting bolt 12 is fixed to the bottom of the base 11. The base 11 may be a circular base or a square base, and in the present embodiment, a circular base may be used. One end of the mounting bolt 12 is fixed to the middle of the lower surface of the base 11 by welding, and the mounting bolt 12 is perpendicular to the base 11.

When the breathing mask is manufactured, a flat plate structure with a through hole can be reserved on the mask in advance, so that when the support assembly 1 of the invention is installed, the installation bolt 12 passes through the through hole on the flat plate, and then the nut is installed on the installation bolt 12 to realize fixed installation.

Referring to fig. 4, the protection frame 2 is detachably mounted on the supporting assembly 1; the protection frame 2 comprises a frame body 21 and at least two elastic connecting pieces 24, wherein the two elastic connecting pieces 24 are symmetrically arranged and are respectively fixed on the frame body 21 and the support component 1. The frame 21 has a U-shaped structure with an opening facing downward. In the present embodiment, two elastic connection members 24 are provided, and the two elastic connection members 24 are fixed to the inner ceiling wall of the frame body 21 and the upper surface of the base 11, respectively.

The bottom of the frame body 21 is provided with an opening, and the lower edge of the side wall of the frame body 21 is provided with two jackets 211 which are oppositely arranged; the collet 211 is detachably fixed to the base 11. In the present embodiment, the clamp groove 311 inside the clamp 211 is an arc-shaped groove and is attached to the outer peripheral wall of the base 11.

In order to improve the mounting stability of the collet 211 with the base 11. The side wall of the base 11 is provided with a plurality of bumps 111; the inner wall of the jacket 211 is provided with a concave groove matched with the plurality of lugs 111; the projection 111 is detachably inserted into the groove. In the present embodiment, the bump 111 and the groove are both of a hemispherical structure.

When the frame body 21 is installed on the base 11, the two jackets 211 are slightly opened, the distance between the two jackets 211 is increased, then the outer edge of the base 11 is embedded into the jackets 211, and after the jackets 211 are released, the jackets 211 are rotated, so that the lugs 111 are embedded into the grooves.

In addition, in order to accurately position the bumps 111 and the grooves, the positions of the bumps 111 on the base 11 are arranged in different heights, so that each bump 111 only has one groove with a corresponding height corresponding to the bump, and therefore, when the bumps are installed, dislocation can be avoided.

The fixing component 3 comprises two clamping sleeves 31 which are symmetrically arranged; the two clamping sleeves 31 surround to form a containing cavity for containing the infrared camera 4; each elastic connecting piece 24 is detachably and fixedly connected with two clamping sleeves 31; each cutting sleeve 31 is fixed with a fixing bolt 32; both fixing bolts 32 rotatably penetrate the frame body 21.

Wherein the ferrule 31 is U-shaped. The two ferrules 31 enclose each other to fix the infrared camera 4. The clamping sleeve 31 is provided with two oppositely arranged side plates and a clamping plate connected with the two side plates, and the outer wall of the clamping plate is provided with a threaded hole matched with the fixing bolt 32. The side wall of the frame body 21 has an inner hole for the fixing bolt 32 to pass through, and the fixing bolt 32 can rotate through the inner hole. The two fixing bolts 32 can limit the ferrule 31 inside the frame 21.

Referring to fig. 2 and 3, in particular, the elastic connecting member 24 includes: an elastic member 241, a connecting plate 243 and a hinge support 242. The connecting plate 243 is fixed at one end of the elastic element 241 and is clamped and fixed with the two clamping sleeves 31; the hinge support 242 is installed at the other end of the elastic member 241 and fixedly connected to the frame body 21 or the support assembly 1. The hinge supports 242 of the two elastic connectors 24 are fixedly mounted on the inner top wall of the frame 21 and the upper surface of the base 11, respectively. So that the ends of the two elastic connecting pieces 24 can be hinged to the frame 21 and the base 11, respectively. A rod is disposed at the middle of one side of the connecting plate 243, and one end of the rod is connected to one end of the elastic member 241. The resilient member 241 may provide a pulling force to the ferrule 31. The user can rotate cutting ferrule 31 and infrared camera 4 in the cutting ferrule 31 manually to cutting ferrule 31 can use gim peg 32 to rotate as the rotation axis, and when cutting ferrule 31 rotated, elastic component 241 extension, when loosening cutting ferrule 31, elastic component 241 reset to can make cutting ferrule 31 automatic re-setting.

In this embodiment, the elastic member 241 is a spring and is made of metal; spring seats are arranged at both ends of the spring; the two spring seats are fixedly connected to the connecting plate 243 and the hinge support 242, respectively. The spring seat is fixed at the end of the spring through welding. In other embodiments, the elastic member 241 may be a rubber spring, an elastic band, or the like.

The connecting plate 243 has a clamping block 244 with an L-shaped structure at both side edges; the ferrule 31 has a clip slot 311 matching with the clip 244, and the clip 244 is detachably inserted into the clip slot 311. The connecting plate 243 is integrally formed with the clamping block 244, and the clamping block 244 is slidably inserted along the clamping groove 311 during installation. In order to improve the connection stability of the clamping block 244 and the clamping groove 311, a locking groove may be formed on the inner wall of the clamping groove 311, and a locking block matched with the locking groove may be formed on the clamping block 244, so that when the locking block slides to the position of the locking groove, the locking block automatically slides into the locking groove to achieve the self-locking of the clamping block 244. Through the centre gripping of two clamp splice 244, can be stable merge fixedly with two cutting ferrule 31 to the structure is firm, and it is convenient to dismantle. To this end, the elastic connector 24 can simultaneously achieve the combined fixation of the ferrule 31 and provide the ferrule 31 with the functions of automatic reset and anti-shake.

In order to provide heat dissipation to the infrared camera 4. Two cooling fans 23 and a temperature detector 22 are mounted on the inner wall of the frame body 21; the temperature detector 22 and the cooling fan 23 are both electrically connected with a controller; the temperature detector 22 is used for detecting the temperature value of the ferrule 31; the controller is used for detecting the temperature value according to the temperature detector 22; when the temperature value is higher than a preset temperature value, the controller controls a cooling fan 23 to start; when the temperature value is higher than a preset temperature value II; the controller controls the two cooling fans 23 to be activated.

Two heat dissipation fans 23 are symmetrically disposed on the top wall of the inner side of the frame 21. Temperature detector 22 adopts infrared temperature sensor, and it can detect the temperature on the cutting ferrule 31, because infrared camera 4 and cutting ferrule 21 are hugging closely each other to the temperature that infrared camera 4 produced can be conducted on cutting ferrule 31, and then temperature detector 22 can indirectly detect infrared camera 4's temperature. And the controller can control the working states of the two cooling fans 23 according to the temperature detected by the temperature detector 22, and reasonable utilization of energy is realized on the premise of ensuring effective cooling.

In order to improve the heat dissipation effect, a plurality of air holes which are uniformly distributed can be formed in the clamping sleeve 31, so that the shell of the infrared camera 4 can be in direct contact with air, and the air blown out by the heat dissipation fan 23 can be in direct contact with the infrared camera 4.

Example two

The present embodiment is different from the first embodiment in that two fixing pins 32 are replaced with two elastic connecting members 24, and in order to install the two elastic connecting members 24 added, threaded holes on the outer wall of the clamping plate of the ferrule 31 are replaced with two clamping grooves 311, so that the clamping blocks 244 of the elastic connecting members 24 can be inserted into the clamping grooves 311 to be installed on the ferrule 31.

The two ferrules 31 can thus be fixed inside the frame 21 by a total of four elastic connections 24. Thereby the cutting ferrule 31 and the angle adjustment range of the infrared camera 4 in the cutting ferrule 31 can be further improved.

When the breathing mask capable of being provided with the infrared camera set stably is manufactured, a flat plate structure with through holes can be reserved on the mask in advance, so that when the support assembly 1 is installed, the installation bolt 12 penetrates through the through holes in the flat plate, then the nut is installed on the installation bolt 12 to realize fixed installation, when the frame body 21 is installed on the base 11, the two clamping sleeves 211 are slightly opened, the distance between the two clamping sleeves 211 is increased, then the outer edge of the base 11 is embedded into the clamping sleeves 211, and after the clamping sleeves 211 are loosened, the clamping sleeves 211 are rotated, so that the convex blocks 111 are embedded into the grooves. The user can manually rotate infrared camera 4 in cutting ferrule 31 and the cutting ferrule 31 to adjust the shooting angle of infrared camera 4, and cutting ferrule 31 can use gim peg 32 to rotate as the rotation axis, and when cutting ferrule 31 rotated, elastic component 241 extension when loosening cutting ferrule 31, elastic component 241 reset, thereby can make cutting ferrule 31 and infrared camera 4 automatic re-setting. In addition, the temperature detector 22 can detect the temperature value of the ferrule 31; the controller may be responsive to the temperature value detected by the temperature detector 22; when the temperature value is higher than a preset temperature value, the controller controls a cooling fan 23 to start; when the temperature value is higher than a preset temperature value II; the controller controls the two cooling fans 23 to be activated. On the premise of ensuring effective heat dissipation, reasonable utilization of energy is realized.

In summary, according to the infrared camera set for the air breathing mask with stable installation, the protection frame 2 with the elastic connecting piece 24 is arranged, the infrared camera 4 is clamped and fixed through the two clamping sleeves 31, the two clamping sleeves 31 are fixed through the elastic connecting piece 24 and connected with the protection frame 2 through the elastic connecting piece 24, so that the infrared camera 4 can provide shock absorption and shake prevention through the elastic connecting piece 24 and can also manually adjust the angle, and due to the characteristics of the elastic connecting piece 24, the infrared camera 4 can automatically reset, the operation is convenient, and the shooting effect is good.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.