CN215296008U - Firing hole opening and closing device of armored vehicle - Google Patents
Firing hole opening and closing device of armored vehicle Download PDFInfo
- Publication number
- CN215296008U CN215296008U CN202121238213.XU CN202121238213U CN215296008U CN 215296008 U CN215296008 U CN 215296008U CN 202121238213 U CN202121238213 U CN 202121238213U CN 215296008 U CN215296008 U CN 215296008U
- Authority
- CN
- China
- Prior art keywords
- closing plate
- plate
- gear
- closing
- shooting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010304 firing Methods 0.000 title description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model discloses a shooting hole headstock gear of armoured vehicle, when opening the shooting window, promote lower closure plate downwards, the rack drives gear anticlockwise rotation down, driven gear clockwise rotation, because be connected through belt transmission between driven gear and the last gear, above gear also clockwise rotates, drive upper closure plate upwards and slide simultaneously again, separate each other between lower closure plate and the upper closure plate, the shooting window is opened, insert set screw in spacing hole and spacing groove, make upper closure plate and lower closure plate keep fixed, namely the shooting window keeps opening; when closing the shooting window, extract set screw, elastic restoring force makes last closing plate and lower closing plate be close to each other, and until conflicting each other, the shooting window is closed, and all structures of shooting window headstock gear all are located the mounting panel, can not occupy extra space, and is very convenient, and the opening of shooting window and close the operation and all only need go on in the armoured car, have improved the security greatly.
Description
Technical Field
The utility model relates to an armoured vehicle auxiliary assembly technical field especially relates to a shooting hole headstock gear of armoured vehicle.
Background
The armored vehicle is a general name of various caterpillar or wheeled military vehicles with armored protection, and is a military or police vehicle with armored, the tank is also one of armored vehicle caterpillar armored vehicles, most armored vehicles refer to vehicles with weaker protective force and firepower than the tank, the armored vehicle is often equipped with a vehicle-mounted display screen for navigation, vehicle-mounted video recording, information transmission and other functions, and the existing armored vehicle is usually provided with a shooting window around the vehicle body in an outward shooting mode of maintenance personnel in the armored vehicle.
Chinese patent publication No. CN212300105U discloses a flip cover for armored car shooting, which comprises a shooting window mounting plate fixed with a car body, a movable seat installed at the lower end of the outer side of the shooting window mounting plate and capable of being flipped up and down, a shooting window flipping door installed at the middle part of the outer side of the shooting window mounting plate and fixed with the movable seat, and a movable switch installed on the shooting window flipping door and used for locking the shooting window flipping door on the shooting window mounting plate, wherein the movable switch is arranged at the upper end of the shooting window flipping door and is close to the shooting window mounting plate; this flip is used in armoured car shooting utilizes the articulated shooting window turnover door of sliding seat, makes it can overturn and open or close on the shooting window mounting panel, and cooperation movable switch can lock shooting window turnover door when closing, therefore this flip is installed above the armoured car convenience of customers and is operated the shooting, its simple structure, convenient operation.
The shooting window is in the open mode, and the sliding seat is located the outside of armoured vehicle, when closing the shooting window in the driving, need stretch out the car with the hand and just can rotate the sliding seat, and is very dangerous, and if can occupy extra space in changeing the sliding seat to the armoured vehicle, very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the shooting window is under the open mode, and the sliding seat is located the outside of armoured vehicle, when closing the shooting window in driving, need stretch out the car with the hand and just can rotate the sliding seat, and is very dangerous, and if can occupy extra space in changeing the sliding seat to the armoured vehicle, very inconvenient.
In order to solve the technical problem, the utility model provides a shooting hole opening and closing device of an armored car, which comprises a mounting plate arranged on a car body, wherein a shooting window is arranged on the mounting plate, the upper end and the lower end of the shooting window are respectively connected with an upper closing plate and a lower closing plate in a sliding way along the vertical direction, the upper closing plate and the lower closing plate close the shooting window through mutual interference, the same side of the length direction of the upper closing plate and the lower closing plate is provided with a rack, the two racks are respectively connected with an upper gear and a lower gear which are arranged in the mounting plate in a meshing way, one side of the lower gear which deviates from the racks is connected with a driven gear which is arranged in the mounting plate in a meshing way, the driven gear and the upper gear are respectively and coaxially provided with transmission columns, the two transmission columns are connected through belt transmission, one side of the upper closing plate which is close to the armored car is provided with a plurality of limiting grooves which do not run through and are used for screwing in screws at intervals along the height direction of the upper closing plate, one side of the mounting plate close to the upper closing plate is provided with a non-penetrating limiting hole, the inner diameter of the limiting groove is equal to that of the limiting hole, and the limiting hole is communicated with the limiting grooves with different heights along with the up-down sliding of the upper closing plate.
The utility model discloses the technical scheme who further injects is:
furthermore, a support plate is protruded from one side edge of the upper closing plate and the lower closing plate which is not provided with the rack in the length direction, and an extension spring is connected between the two support plates.
According to the shooting hole opening and closing device of the armored car, the supporting plates are respectively fixed at the middle positions of the upper closing plate and the lower closing plate in the height direction.
According to the shooting hole opening and closing device of the armored vehicle, the handle protrudes from one side, close to the interior of the armored vehicle, of the lower closing plate.
According to the shooting hole opening and closing device of the armored car, the protruding block protrudes from the upper end of the lower closing plate, and the clamping groove for completely embedding the protruding block is formed in the lower end of the upper closing plate.
According to the shooting hole opening and closing device of the armored car, the protruding blocks are arranged along the length direction of the lower closing plate, and the cross section in the direction is triangular.
The inner wall of the clamping groove is covered with a rubber layer which is abutted to the protruding block.
According to the shooting hole opening and closing device of the armored vehicle, the limiting grooves are arranged at equal intervals in the vertical direction.
The utility model has the advantages that:
(1) the utility model discloses, when needing to open the shooting window, at first exert decurrent power to the handle, make it drive lower closure plate and slide downwards, because one side of lower closure plate is equipped with the rack, so lower gear anticlockwise rotates, the anticlockwise rotation of lower gear drives driven gear and carries out clockwise rotation, because be connected through belt transmission between driven gear and the last gear, so above gear also carries out clockwise rotation, the rotation of last gear drives upper closure plate and slides upwards again, so separate from each other between lower closure plate and the upper closure plate, the shooting window is opened gradually, when the shooting window is opened to required degree, look for spacing downthehole insert set screw, make set screw also threaded connection in spacing groove simultaneously, thereby make upper closure plate and lower closure plate all keep fixed, even make the shooting window be in the open mode all the time; when the shooting window is closed, the fixing screws are pulled out of the limiting grooves and the limiting holes, the upper closing plate and the lower closing plate are close to each other due to the elastic restoring force of the extension spring until the upper closing plate and the lower closing plate are abutted against each other, so that the shooting window is closed, all structures of the shooting window opening and closing device are located in the mounting plate, extra space cannot be occupied, the shooting window opening and closing device is quite convenient, opening and closing operations of the shooting window are only needed to be carried out in an armored car, and safety is greatly improved;
(2) the utility model has the advantages that the extension spring is longer due to the arrangement of the position of the supporting plate, so that the stroke of the upper closing plate and the lower closing plate sliding up and down is longer, the opening degree of the shooting window is larger, and people in the vehicle can conveniently shoot and the like; the position of the limiting groove is arranged, so that the fixed height of the upper closing plate can be adjusted, the adjusting range is wider in coverage, and operators can operate the firing window opening and closing device more conveniently and more labor-saving;
(3) the utility model discloses, the setting of protruding piece and draw-in groove for go up between closure plate and the lower closure plate during inconsistent conflict, be connected between the two inseparabler, make the shooting window closed more thoroughly, this effect has then further been strengthened in the setting on protruding piece cross sectional shape and rubber layer.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the position of the middle slot of the present invention;
fig. 3 is a schematic diagram of the internal structure of the present invention.
Wherein: 1. mounting a plate; 2. a shooting window; 3. an upper closure plate; 31. a card slot; 4. a lower closure panel; 41. a handle; 42. a raised block; 5. a rack; 6. an upper gear; 7. a lower gear; 8. a driven gear; 9. a drive post; 10. a belt; 11. a limiting groove; 12. a limiting hole; 13. a support plate; 14. a tension spring.
Detailed Description
The embodiment provides a pair of shooting hole headstock gear of armoured vehicle, the structure is as shown in fig. 1 to fig. 3, including installing mounting panel 1 on the automobile body, shooting window 2 has been seted up on mounting panel 1, the upper and lower both ends of shooting window 2 slide respectively along vertical direction and are connected with last closing plate 3 and closing plate 4 down, it closes shooting window 2 through mutual conflict with closing plate 4 down to go up closing plate 3, closing plate 4 has handle 41 by the protrusion of one side in the armoured vehicle down, it has backup pad 13 with the same edge protrusion of closing plate 4 length direction down to go up closing plate 3, and backup pad 13 sets up to different one side with rack 5, backup pad 13 is fixed in closing plate 3 and the intermediate position department of closing plate 4 direction of height down respectively, be connected with extension spring 14 between two backup pads 13.
The upper end of the lower closing plate 4 is protruded with a convex block 42, the lower end of the upper closing plate 3 is provided with a clamping groove 31 for the convex block 42 to be completely embedded, the convex block 42 is arranged along the length direction of the lower closing plate 4, the cross section in the direction is triangular, and the inner wall of the clamping groove 31 is covered with a rubber layer which is abutted against the convex block 42.
Go up closing plate 3 and 4 length direction's of lower closing plate with the limit all be equipped with rack 5, two racks 5 mesh respectively and are connected with and locate 1 inside last gear 6 of mounting panel and lower gear 7, one side that lower gear 7 deviates from rack 5 meshes and is connected with and locates the installation and handle inside driven gear 8, coaxial transmission post 9 that is provided with respectively on driven gear 8 and the last gear 6, connect through belt 10 transmission between two transmission post 9, it is provided with a plurality of spacing grooves 11 that do not run through and supply the screw in to go up closing plate 3 and lean on one side in the armored car along self direction of height interval, spacing groove 11 sets up along vertical direction equidistant interval, one side that mounting panel 1 leaned on closing plate 3 is equipped with spacing hole 12 that does not run through, the internal diameter of spacing groove 11 equals the internal diameter of spacing hole 12, along with the upper and lower slip of last closing plate 3, spacing hole 12 is linked together with spacing groove 11 of co-altitude not respectively.
When the shooting window 2 needs to be opened, a downward force is firstly exerted on the handle 41 to drive the lower closing plate 4 to slide downwards, and because the rack 5 is arranged on one side of the lower closing plate 4, the lower gear 7 rotates anticlockwise, the anticlockwise rotation of the lower gear 7 drives the driven gear 8 to rotate clockwise, and as the driven gear 8 is in transmission connection with the upper gear 6 through the belt 10, the upper gear 6 also rotates clockwise, the rotation of the upper gear 6 drives the upper closing plate 3 to slide upwards, the lower closing plate 4 and the upper closing plate 3 are separated from each other, the firing window 2 is gradually opened, when the shooting window 2 is opened to a required degree, a fixing screw is inserted into the limit hole 12, so that the fixing screw is also in threaded connection with the limit groove 11, so that both the upper closure plate 3 and the lower closure plate 4 remain stationary, i.e. so that the firing window 2 is always open.
When closing shooting window 2, extract set screw from spacing groove 11 and spacing hole 12, because the elastic restoring force of extension spring 14 makes and goes up the closing plate 3 and be close to each other between the closing plate 4 down, until conflicting each other, thereby accomplish the closing of shooting window 2, all structures of shooting window 2 headstock gear all are located mounting panel 1, can not occupy extra space, and is very convenient, and the operation of opening and closing of shooting window 2 all only need go on in the armoured car, has improved the security greatly.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (8)
1. The utility model provides a shooting hole headstock gear of armoured vehicle, is including installing mounting panel (1) on the automobile body, has seted up shooting window (2) on mounting panel (1), its characterized in that: the upper end and the lower end of the shooting window (2) are respectively connected with an upper closing plate (3) and a lower closing plate (4) in a sliding manner along the vertical direction, the upper closing plate (3) and the lower closing plate (4) close the shooting window (2) through mutual interference, racks (5) are respectively arranged on the same side edge of the upper closing plate (3) and the lower closing plate (4) in the length direction, an upper gear (6) and a lower gear (7) which are arranged inside the mounting plate (1) are respectively connected with the racks (5) in a meshing manner, a driven gear (8) which is arranged inside the mounting plate is connected with one side of the lower gear (7) far away from the racks (5) in a meshing manner, transmission columns (9) are respectively and coaxially arranged on the driven gear (8) and the upper gear (6), the two transmission columns (9) are in transmission connection through a belt (10), a plurality of limiting grooves (11) which do not penetrate through and are used for screws to screw in are arranged at intervals along the self height direction on one side of the upper closing plate (3) inside the armored car, one side of the mounting plate (1) close to the upper closing plate (3) is provided with a non-penetrating limiting hole (12), the inner diameter of the limiting groove (11) is equal to the inner diameter of the limiting hole (12), and the limiting hole (12) is communicated with the limiting grooves (11) with different heights along with the up-and-down sliding of the upper closing plate (3).
2. The device for opening and closing a shooting hole of an armored vehicle according to claim 1, wherein: go up closure plate (3) and lower closure plate (4) length direction and do not be equipped with on one side of rack (5) and go up the protrusion and have backup pad (13), be connected with extension spring (14) between two backup pads (13).
3. The device for opening and closing a shooting hole of an armored vehicle according to claim 2, wherein: the supporting plate (13) is respectively fixed at the middle position of the upper closing plate (3) and the lower closing plate (4) in the height direction.
4. The device for opening and closing a striking hole of an armored vehicle according to claim 3, wherein: and a handle (41) is protruded from one side of the lower closing plate (4) close to the interior of the armored car.
5. The device for opening and closing a striking hole of an armored vehicle according to claim 4, wherein: the upper end of the lower closing plate (4) is protruded with a convex block (42), and the lower end of the upper closing plate (3) is provided with a clamping groove (31) for the convex block (42) to be completely embedded.
6. The device for opening and closing a striking hole of an armored vehicle according to claim 5, wherein: the convex blocks (42) are arranged along the length direction of the lower closing plate (4), and the cross section shape in the direction is triangular.
7. The device for opening and closing a striking hole of an armored vehicle according to claim 5, wherein: the inner wall of the clamping groove (31) is covered with a rubber layer which is abutted to the protruding block (42).
8. The device for opening and closing a shooting hole of an armored vehicle according to claim 1, wherein: the limiting grooves (11) are arranged at equal intervals in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121238213.XU CN215296008U (en) | 2021-06-03 | 2021-06-03 | Firing hole opening and closing device of armored vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121238213.XU CN215296008U (en) | 2021-06-03 | 2021-06-03 | Firing hole opening and closing device of armored vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215296008U true CN215296008U (en) | 2021-12-24 |
Family
ID=79514139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121238213.XU Expired - Fee Related CN215296008U (en) | 2021-06-03 | 2021-06-03 | Firing hole opening and closing device of armored vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215296008U (en) |
-
2021
- 2021-06-03 CN CN202121238213.XU patent/CN215296008U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9003706B2 (en) | Key lockable operator cover | |
| WO2016188694A1 (en) | Door handle system for a motor vehicle door | |
| CN105569446B (en) | Anti-misoperation automatic lock and the pushing-pulling horizontally opened door or window hardware system for having the device | |
| DE10311073A1 (en) | Structure of a tailgate | |
| CN215296008U (en) | Firing hole opening and closing device of armored vehicle | |
| CA3097136A1 (en) | Locking wedge for storage door | |
| CA2965653A1 (en) | Security device for trailer doors | |
| CN210685652U (en) | Novel lightning protection lock device | |
| EP2547846B1 (en) | Locking device for windows and doors | |
| CN203475990U (en) | Internal door anti-theft lock | |
| US2992850A (en) | Burglar-proof grille for automobile door windows | |
| CN112895853A (en) | Bus window with protection function | |
| CN107130890B (en) | Anti-theft window | |
| CN219158657U (en) | Intelligent door lock panel with camera | |
| CN210653004U (en) | Protective enclosure door for protective isolation facilities in passenger car driving area | |
| CN110374424A (en) | A kind of novel lightning protection locking device | |
| EP0494758B1 (en) | A locking device | |
| CN103485606B (en) | A kind of internal door antitheft door | |
| KR0114068Y1 (en) | Locking device for load-carrying vehicles rear gate | |
| KR20100096321A (en) | The car of sunlight screen | |
| GB2255756A (en) | Security barrier | |
| JP2668349B2 (en) | Locking device for grating lid | |
| KR101859015B1 (en) | device for preventing door scratch attaching on Car door body | |
| CN211229818U (en) | Prevent cat eye structure of unblanking | |
| KR100376834B1 (en) | Pull handle of tail gate for automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |