CN210664145U - Fire extinguishing bomb guiding head convenient to install - Google Patents
Fire extinguishing bomb guiding head convenient to install Download PDFInfo
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- CN210664145U CN210664145U CN201921728860.1U CN201921728860U CN210664145U CN 210664145 U CN210664145 U CN 210664145U CN 201921728860 U CN201921728860 U CN 201921728860U CN 210664145 U CN210664145 U CN 210664145U
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- fire extinguishing
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- extinguishing bomb
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Abstract
The utility model relates to a seeker technical field of fire extinguishing bomb specifically is a fire extinguishing bomb guide head convenient to installation for it is comparatively inconvenient with the dismantlement to solve the installation between current fire extinguishing bomb and seeker, thereby has reduced the problem of fire extinguishing bomb installation and dismantlement efficiency. The utility model discloses a casing and core, a plurality of connecting holes have all been opened to the both ends face of casing, and are a plurality of mounting hole one-to-one on connecting hole and the fire extinguishing bomb flange dish, the casing is fixed through the mounting that passes the connecting hole with the fire extinguishing bomb. The utility model discloses an all open on the both ends face of casing have with a plurality of extinguishing bomb flange on the mounting hole one-to-one's connecting hole, can be swift with the connecting hole on the casing with extinguishing bomb flange on the mounting hole correspond, quick use mounting will put out a fire bullet and the seeker couples together again, installation and dismantlement between bullet and seeker of conveniently putting out a fire that like this can be great to the efficiency of the bullet installation of putting out a fire and dismantling can be very big improvement.
Description
Technical Field
The utility model relates to a seeker technical field of fire extinguishing bomb, more specifically relate to a fire extinguishing bomb seeker convenient to installation.
Background
The fire hazard is a big killer which endangers the lives and properties of people, modern science and technology and modern civilization are highly developed, natural fire hazard or artificial fire hazard is still unavoidable, and hundreds of thousands of fire hazards occur all over the world every year. Therefore, a plurality of fire extinguishing devices are developed, which are divided into indoor use and outdoor use and have certain control capability on fire. Wherein, the fire extinguishing bomb has important significance in the field of fire extinguishing due to the advantages of long range, good fire extinguishing effect and the like.
The fire extinguishing bomb in the prior art comprises a bomb body, a guider cabin, an engine cabin, a fire extinguishing agent cabin and a fuse, wherein the bomb body also comprises a seeker used for measuring the position information of a target fire point; the inertia measuring device is connected with the seeker and used for detecting the angular velocity and the acceleration of the projectile body where the seeker is located; and the missile-borne computer is respectively connected with the seeker and the inertia measuring device, receives the angular velocity and the acceleration detected by the inertia measuring device, calculates the velocity and the motion attitude of the projectile body, and controls the rudder cabin to work according to the position information of the target fire point measured by the seeker so as to adjust the velocity, the running track and the motion attitude of the projectile body. Wherein, the infrared seeker can effectively improve the availability factor of fire extinguishing bomb.
The fire extinguishing bomb is provided with a fire extinguishing bomb flange disc, the fire extinguishing bomb flange disc is provided with a mounting hole, and the fire extinguishing bomb is connected with the seeker through the fire extinguishing bomb flange disc. However, the prior art has inconvenient installation and disassembly between the fire extinguishing bomb and the guidance head, thereby reducing the efficiency of installation and disassembly of the fire extinguishing bomb. Therefore, there is a pressing need for a seeker with a more convenient installation and removal of fire extinguishing projectiles.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a bullet guide head puts out a fire convenient to installation for it is comparatively inconvenient with the dismantlement to solve the installation between current bullet and the guide head of putting out a fire, thereby has reduced the problem of bullet installation of putting out a fire and dismantlement efficiency. The utility model discloses an all open on the both ends face of casing have with a plurality of extinguishing bomb flange on the mounting hole one-to-one's connecting hole, can be swift with the connecting hole on the casing with extinguishing bomb flange on the mounting hole correspond, quick use mounting will put out a fire bullet and the seeker couples together again, installation and dismantlement between bullet and seeker of conveniently putting out a fire that like this can be great to the efficiency of the bullet installation of putting out a fire and dismantling can be very big improvement.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a fire extinguishing bomb guide head convenient to installation, includes the casing, install the core in the casing, a plurality of connecting holes have all been opened to the both ends face of casing, and are a plurality of mounting hole one-to-one on connecting hole and the fire extinguishing bomb flange, the casing is fixed through the mounting that passes the connecting hole with the fire extinguishing bomb.
The working principle is as follows: when the fire extinguishing bomb is required to be installed on the guide head, the fire extinguishing bomb flange plate connected with the fire extinguishing bomb can be contacted with the end face of the shell, then the fire extinguishing bomb flange plate and the end face of the shell are enabled to generate relative motion until the installation holes in the fire extinguishing bomb flange plate correspond to the connection holes in the end face of the shell one by one, then the fire extinguishing bomb flange plate and the shell are connected together by penetrating the connection holes and the installation holes through the fixing piece, and then the fire extinguishing bomb can be installed on the guide head; when the fire extinguishing bomb needs to be detached from the guide head, the fixing piece connected between the connecting hole and the mounting hole can be directly detached, and the fire extinguishing bomb can be detached from the guide head. Therefore, the fire extinguishing bomb and the guide head can be greatly convenient to mount and dismount, and the mounting and dismounting efficiency of the fire extinguishing bomb can be greatly improved.
It is worth noting that: the seeker is an existing product, so the working principle of the movement, the circuit connection between the movement and the fire extinguishing bomb and the like are known by the technical personnel in the field, and the improvement point of the application is in the structure of the seeker, so the rest of the seeker is not described in detail.
As a preferable mode, the housing is provided with a mounting groove, the movement is mounted in the mounting groove, and the width of the movement is equal to the width of the mounting groove.
As a preferred mode, still install the spacing ring in the casing, the core passes the spacing ring, the both ends of casing are all opened fixed orifices, the fixed orifices is circular.
As a preferred mode, the casing includes left casing and right casing, it has a plurality of left embedded grooves to open on the casing of a left side, it has a plurality of right embedded grooves with left embedded groove one-to-one to open on the casing of the right side, left side embedded groove and right embedded groove pass through the connecting piece and connect, the connecting piece is located left side embedded groove and right embedded groove.
In a preferred mode, the connecting member is a countersunk head screw, and the fixing member is a fixing screw.
As a preferred mode, open the circular port in the arc surface middle part of left side casing, the camera lens of core is located circular port, the arc surface lower part of left side casing still opens there is the debugging mouth, the shape of debugging mouth is the rectangle.
As a preferable mode, the inner diameter of the circular hole is equal to the outer diameter of the lens of the movement, and the front end of the lens of the movement is flush with the circular hole.
Preferably, the material of the shell is PC material.
The utility model has the advantages as follows:
(1) the utility model discloses an all open on the both ends face of casing have with a plurality of extinguishing bomb flange on the mounting hole one-to-one's connecting hole, can be swift with the connecting hole on the casing with extinguishing bomb flange on the mounting hole correspond, quick use mounting will put out a fire bullet and the seeker couples together again, installation and dismantlement between bullet and seeker of conveniently putting out a fire that like this can be great to the efficiency of the bullet installation of putting out a fire and dismantling can be very big improvement.
(2) The mounting groove is formed in the middle shell, the core is mounted in the mounting groove, and the mounting groove is convenient for rapidly and accurately mounting the core in the shell, so that the efficiency of mounting the core in the shell can be improved; and the width of the core is equal to that of the mounting groove, so that the core cannot shake in the shell, and the seeker can be more stable.
(3) The middle shell of the utility model is also provided with a limit ring, the movement passes through the limit ring, the limit ring can limit the position of the movement in the shell on one hand, and the limit ring can be made of rubber materials on the other hand, thus the limit ring can also play a role of buffering the movement; the both ends of casing have all been opened fixed orifices, and the fixed orifices is circular, and the fixed core is fixed to the fixed orifices such as the convenient to use pivot like this, makes to be connected more firmly between core and casing.
(4) The utility model discloses in when needs are installed left casing and right casing together, can pass left side inner caulking groove and right inner caulking groove with countersunk screw, then with countersunk screw tighten up can, countersunk screw is located left side inner caulking groove and right side inner caulking groove after the installation, countersunk screw can not spill at the casing outside, receive the interference of the resistance of other directions when can reducing infrared seeker flight like this on the one hand, help entire system's balance, on the other hand is convenient to the installation and the dismantlement of left casing and right casing.
(5) The utility model discloses open the circular port in the arc surface middle part of well left casing, the camera lens of core is located the circular port, and the internal diameter of circular port equals with the camera lens external diameter of core, the camera lens front end of core flushes with the circular port, can install the core firmly in the casing like this, helps the stability of casing and core to can further improve the stationarity of this infrared fuxiao when flying; the lower part of the arc surface of the left shell is also provided with a debugging port, the shape of the debugging port is rectangular, and the debugging port is excessively connected with the arc surface of the left shell, so that the debugging of the movement is facilitated.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the left housing and the movement of the present invention when connected;
FIG. 3 is a schematic view of the front structure of the left case of the present invention when connected to the movement;
FIG. 4 is a schematic view of the left housing of the present invention;
FIG. 5 is a schematic side view of the left housing of the present invention;
fig. 6 is a schematic view of another side structure of the left shell of the present invention;
fig. 7 is a schematic view of the left housing of the present invention;
FIG. 8 is a schematic view of the right housing of the present invention;
FIG. 9 is a schematic side view of the right housing of the present invention;
reference numerals: the device comprises a shell body 1, a connecting hole 101, a fixing hole 102, a left shell body 11, a circular hole 111, a left embedded groove 112, a debugging port 113, a right shell body 12, a right embedded groove 121, a machine core 2, a countersunk head screw 3, a limiting ring 4 and a mounting groove 5.
Detailed Description
For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.
Example 1:
as shown in fig. 1-9, a fire extinguishing bomb guiding head convenient to mount comprises a shell 1, a movement 2 is mounted in the shell 1, a plurality of connecting holes 101 are formed in both end faces of the shell 1, the connecting holes 101 correspond to mounting holes in a fire extinguishing bomb flange plate one to one, and the shell 1 and the fire extinguishing bomb are fixed through a fixing piece penetrating through the connecting holes 101.
The working principle is as follows: when the fire extinguishing bomb is required to be installed on the guide head, a fire extinguishing bomb flange connected with the fire extinguishing bomb can be contacted with the end face of the shell 1, then the fire extinguishing bomb flange and the end face of the shell 1 are enabled to move relatively until installation holes in the fire extinguishing bomb flange correspond to the connection holes 101 in the end face of the shell 1 one by one, then a fixing piece penetrates through the connection holes 101 and the installation holes, the fire extinguishing bomb flange and the shell 1 are connected together, and then the fire extinguishing bomb can be installed on the guide head; when the fire extinguishing bomb needs to be detached from the guidance head, the fixing piece connected between the connecting hole 101 and the mounting hole can be directly detached, and the fire extinguishing bomb can be detached from the guidance head. Therefore, the fire extinguishing bomb and the guide head can be greatly convenient to mount and dismount, and the mounting and dismounting efficiency of the fire extinguishing bomb can be greatly improved.
It is worth noting that: the seeker is an existing product, so the working principle of the movement 2, the circuit connection with the fire extinguishing bomb and the like are known by those skilled in the art, and the improvement point of the application is in the structure of the seeker, so the rest is not described in detail.
Example 2:
as shown in fig. 1 to 9, this embodiment provides a preferred mechanism in which the movement 2 is mounted in the housing 1, on the basis of the above-described embodiments. Namely, the shell 1 is internally provided with the mounting groove 5, the movement 2 is mounted in the mounting groove 5, and the mounting groove 5 is convenient for rapidly and accurately mounting the movement 2 in the shell 1, so that the efficiency of mounting the movement 2 in the shell 1 can be improved; and the width of the movement 2 is equal to that of the mounting groove 5, so that the movement 2 does not shake in the shell 1, and the seeker can be more stable.
Preferably, a limit ring 4 is further installed in the housing 1, the movement 2 penetrates through the limit ring 4, the limit ring 4 can limit the position of the movement 2 in the housing 1 on one hand, and the limit ring 4 can be made of rubber materials on the other hand, so that the limit ring 4 can also play a role in buffering the movement 2; fixing holes 102 are formed in two ends of the shell 1, and the fixing holes 102 are circular, so that a rotating shaft and the like can penetrate through the fixing holes 102 to fix the movement 2, and the movement 2 is connected with the shell 1 more firmly.
The rest is the same as example 1, and therefore, will not be described herein.
Example 3:
as shown in fig. 1 to 9, this embodiment gives a preferable structure of the housing on the basis of embodiment 1. Namely, the housing 1 includes a left housing 11 and a right housing 12, the left housing 11 is provided with a plurality of left inner embedded grooves 112, the right housing 12 is provided with a plurality of right inner embedded grooves 121 corresponding to the left inner embedded grooves 112 one by one, the left inner embedded grooves 112 and the right inner embedded grooves 121 are connected through a connecting member, the connecting member is located in the left inner embedded grooves 112 and the right inner embedded grooves 121, the connecting member is a countersunk head screw 3, and the fixing member is a fixing screw. When the left shell 11 and the right shell 12 need to be installed together, the countersunk head screw can penetrate through the left embedded groove 112 and the right embedded groove 121 and then be screwed down, the countersunk head screw is located in the left embedded groove 112 and the right embedded groove 121 after installation, and the countersunk head screw cannot leak out of the shell 1, so that the interference of resistance in other directions when the infrared seeker flies can be reduced, the balance of the whole system is facilitated, and the installation and the disassembly of the left shell 11 and the right shell 12 are facilitated on the other hand.
Preferably, the circular hole 111 is formed in the middle of the arc surface of the left shell 11, the lens of the movement 2 is located in the circular hole 111, the inner diameter of the circular hole 111 is equal to the outer diameter of the lens of the movement 2, and the front end of the lens of the movement 2 is flush with the circular hole 111, so that the movement 2 can be firmly installed in the shell 1, the stability of the shell 1 and the movement 2 is facilitated, and the stability of the infrared seeker during flight can be further improved; the lower part of the arc surface of the left shell 11 is also provided with a debugging port 113, the debugging port 113 is rectangular, and the debugging port 113 is excessively connected with the arc surface of the left shell 11, so that the debugging of the movement 2 is facilitated.
Preferably, the shell 1 is made of PC material, so that the infrared seeker is ensured in strength and stability while the quality of the infrared seeker is reduced.
The rest is the same as example 1, and therefore, will not be described herein.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a fire extinguishing bullet guide head convenient to installation, includes casing (1), install core (2), its characterized in that in casing (1): a plurality of connecting holes (101) are formed in two end faces of the shell (1) and correspond to mounting holes in a fire extinguishing bomb flange one to one, and the shell (1) is fixed with the fire extinguishing bomb through a fixing piece penetrating through the connecting holes (101).
2. A fire extinguishing bullet guidance head for easy installation according to claim 1, wherein: the casing (1) is internally provided with a mounting groove (5), the movement (2) is mounted in the mounting groove (5), and the width of the movement (2) is equal to that of the mounting groove (5).
3. A fire extinguishing bullet guidance head for easy installation according to claim 2, wherein: still install spacing ring (4) in casing (1), spacing ring (4) are passed in core (2), fixed orifices (102) have all been opened at the both ends of casing (1), fixed orifices (102) are circular.
4. A fire extinguishing bullet guidance head for easy installation according to claim 1, wherein: casing (1) includes left casing (11) and right casing (12), it has a plurality of left side inner caulking grooves (112) to open on left casing (11), it has right inner caulking grooves (121) of a plurality of and left inner caulking grooves (112) one-to-one to open on right casing (12), left side inner caulking grooves (112) and right inner caulking grooves (121) pass through the connecting piece and connect, the connecting piece is located left side inner caulking grooves (112) and right inner caulking grooves (121).
5. An easily installable fire extinguishing bomb guidance head as defined in claim 4, further comprising: the connecting piece is a countersunk screw (3), and the fixing piece is a fixing screw.
6. An easily installable fire extinguishing bomb guidance head as defined in claim 4, further comprising: open the arc surface middle part of left side casing (11) has circular port (111), the camera lens of core (2) is located circular port (111), the arc surface lower part of left side casing (11) has still been opened and has been debugged mouth (113), the shape of debugging mouth (113) is the rectangle.
7. An easily installable fire extinguishing bomb guidance head as defined in claim 6, further comprising: the internal diameter of circular port (111) equals with the camera lens external diameter of core (2), the camera lens front end of core (2) flushes with circular port (111).
8. A fire extinguishing bullet guidance head facilitating installation according to any one of claims 1-7, characterized in that: the shell (1) is made of PC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728860.1U CN210664145U (en) | 2019-10-15 | 2019-10-15 | Fire extinguishing bomb guiding head convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728860.1U CN210664145U (en) | 2019-10-15 | 2019-10-15 | Fire extinguishing bomb guiding head convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210664145U true CN210664145U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921728860.1U Active CN210664145U (en) | 2019-10-15 | 2019-10-15 | Fire extinguishing bomb guiding head convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210664145U (en) |
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2019
- 2019-10-15 CN CN201921728860.1U patent/CN210664145U/en active Active
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