Appearance structure of movable laser destruction device

Abstract

The utility model discloses an appearance structure of a movable laser destruction device, which belongs to the technical field of unexploded ammunition destruction, and comprises a base, a vertical support rod is arranged on the base, a top seat is arranged at the top end of the support rod, a holder is arranged on the top seat, and a laser transmitter is arranged on the holder. Comprising a first lantern ring and at least three sets of first supporting legs, and the ends of the first supporting legs are rotationally connected to the first lantern ring; and the transmission assembly comprises a motor and a first screw rod, the motor is installed at the bottom of the base, and an output shaft of the motor is provided with a rotating shaft. When the first supporting leg is in a folded state, the whole body can be pushed to move so as to reach a destroying site, so that the portable type mobile destroying device has better portability; and when the first supporting legs are in the folded state, the overall occupied space is small, and therefore the folding chair has the advantage of being convenient to store.

Description

Technical Field

[0001] The utility model relates to the technical field of unexploded ordnance destruction, and specifically to the external structure of a mobile laser destruction device. Background Technique

[0002] Laser destruction devices are generally used for ammunition destruction. Laser destruction devices are generally supported by tripods, and the tripods are directly inserted into the soil, and destruction is achieved by using a laser emitter.

[0003] Chinese Patent with the authorization announcement number CN217716173U discloses a highly integrated portable laser remote destruction device. A limit ring is sleeved on the legs of the tripod, and structures such as the main chassis are used to support the tripod, effectively preventing the tripod from collapsing.

[0004] The problems of the above patent are as follows: First, the tripod is not convenient to retract, the storage is not convenient enough, and structures such as the main chassis may occupy a large space; second, the height of the laser emitter is not convenient to adjust; third, it is not well applicable to ground environments with slopes or uneven surfaces.

[0005] Therefore, we propose an external structure of a mobile laser destruction device to solve the problems raised above.

[0006] The above information disclosed in this background technique is only used to increase the understanding of the background technique of the present invention. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Content of the Utility Model

[0007] The purpose of the utility model is to provide an external structure of a mobile laser destruction device to solve the problems in the current market proposed in the above background technique.

[0008] To achieve the above purpose, the utility model provides an external structure of a mobile laser destruction device, including a base, a vertical support rod is provided on the base, a top seat is provided at the top of the support rod, a pan-tilt is provided on the top seat, and a laser emitter is provided on the pan-tilt, including:

[0009] A support assembly, including a first collar and a first support leg. There are at least three groups of the first support legs, and the ends are rotatably connected to the first collar;

[0010] A transmission assembly, including a motor and a first screw. The motor is installed at the bottom of the base, a rotating shaft is provided on the output shaft of the motor, a cross-shaped groove is provided in the rotating shaft, the bottom end of the first screw is cross-shaped and is inserted into the cross-shaped groove of the rotating shaft, and a movable ring is threadedly connected to the threaded part of the first screw. The movable ring is rotatably connected to at least three first rotating rods;

[0011] The lifting assembly includes an electric telescopic rod, which is vertically installed on the bottom surface of the top seat, and a second collar is fixed to the output end;

[0012] The first collar is sleeved on the support rod, the first collar and the second collar are fixed and coaxially installed, and the first rotating rod is rotatably connected to the first support leg;

[0013] A limit ring is provided at the top end of the first screw rod, and the first screw rod is rotatably connected in the second collar, and the output end of the electric telescopic rod is fixed to the second collar.

[0014] Preferably, it further includes a guide rod, which is vertically installed on the base and is provided with at least three sliding grooves;

[0015] The first screw rod and the rotating shaft are arranged inside the guide rod, and the output end of the electric telescopic rod penetrates into the guide rod;

[0016] The first collar is sleeved outside the guide rod, the second collar is located inside the guide rod, and the connection point of the first collar and the second collar is located at the sliding groove;

[0017] The movable ring is located inside the guide rod, and the connection point of the movable ring and the first rotating rod is located at the sliding groove.

[0018] Preferably, universal wheels are further installed on the bottom surface of the base.

[0019] Preferably, the length of the part of the first screw rod with a "cross" shape is adapted to the length of the cross-shaped groove formed in the rotating shaft and is adapted to the telescopic range of the output end of the electric telescopic rod.

[0020] Preferably, bearings are provided in the inner cavity of the second collar and are installed on the upper and lower surfaces of the limit ring and the periphery of the limit ring.

[0021] Preferably, the support assembly further includes a second support leg, a foot and a second rotating rod;

[0022] The second support leg is arranged parallel to the first support leg, and the two ends of the second rotating rod are respectively rotatably connected to the middle part of the first support leg and the bottom end of the second support leg;

[0023] The foot is rotatably connected to the bottom ends of the first support leg and the second support leg;

[0024] The second rotating rod is parallel to the foot.

[0025] Preferably, it further includes a second screw rod, which is inserted at the connection point of the first support leg and the second rotating rod, and threaded knobs are threadedly sleeved at both ends of the second screw rod.

[0026] Preferably, at least three mounting seats are further provided on the upper surface of the base, and the sizes of the mounting seats are mutually adapted to the sizes of the feet.

[0027] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0028] (1) When the first support leg of the present utility model is in the retracted state, the whole can be pushed to move so as to reach the destruction site, so it has good portability; when the first support leg is in the retracted state, the space occupied by the whole is relatively small, so it has the advantage of being convenient for storage.

[0029] (2) When the first support leg of the present utility model is in the retracted state, the laser emitter is at the initial height. When the first support leg is expanded, the angle of the first support leg can be determined first, and then the first support leg can continue to descend. After contacting the ground, the electric telescopic rod can be used to adjust the height of the laser emitter so that it can be applicable to different heights.

[0030] (3) Through the settings of the feet and the second support leg, the stability after the support of the first support leg can be enhanced. Further, through the setting of the threaded knob, the angle of the feet can be adjusted so that the whole can be applicable to the inclined or uneven ground environment.

[0031] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is the overall structural schematic diagram of the present utility model;

[0033] Figure 2 is Figure 1 the structural schematic diagram after hiding the first support leg and the second support leg;

[0034] Figure 3 is Figure 2 the structural schematic diagram after hiding the base, the guide rod and the top seat;

[0035] Figure 4 is the structural schematic diagram of the first screw rod of the present utility model;

[0036] Figure 5 is the structural schematic diagram of the rotating shaft of the present utility model;

[0037] Figure 6 is the cross-sectional schematic diagram of the first collar and the second collar of the present utility model;

[0038] Figure 7For Figure 1 An enlarged view of the structure at position A in

[0039] In the figure: 1. Base; 2. Support rod; 3. Top seat; 4. Guide rod; 5. Slide groove; 6. Electric telescopic rod; 7. First screw; 8. Motor; 9. Rotating shaft; 10. First collar; 11. Second collar; 12. Movable ring; 13. First support leg; 14. First rotating rod; 15. Second support leg; 16. Foot; 17. Second rotating rod; 18. Universal wheel; 19. Mounting seat; 20. Cloud platform; 21. Laser emitter; 22. Second screw; 23. Threaded knob; 24. Limit ring. Specific embodiments

[0040] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. It should be noted that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figure, the relative sizes and proportions of the parts shown in the figure are exaggerated or reduced in size and illustrated, and any size is only exemplary and not limiting.

[0041] Please refer to Figures 1-7 , an external structure of a movable laser destruction device, including: a base 1, a universal wheel 18 is installed on the bottom surface of the base 1, a vertical support rod 2 is provided on the top surface, a top seat 3 is provided at the top of the support rod 2, a cloud platform 20 is provided on the top seat 3, and a laser emitter 21 is provided on the cloud platform 20, including:

[0042] The support assembly includes a first collar 10 and a first support leg 13. There are three groups of the first support legs 13, and the ends are rotatably connected to the first collar 10; the transmission assembly includes a motor 8 and a first screw 7. The motor 8 is installed at the bottom of the base 1. The output shaft of the motor 8 is provided with a rotating shaft 9. The rotating shaft 9 is provided with a cross-shaped groove. The bottom end of the first screw 7 is in a cross shape and is inserted into the cross-shaped groove of the rotating shaft 9. The length of the part of the first screw 7 with a cross shape is adapted to the length of the cross-shaped groove provided in the rotating shaft 9 and is also adapted to the telescopic range of the output end of the electric telescopic rod 6. The part of the first screw 7 with a thread is threadedly connected to a movable ring 12. The movable ring 12 is rotatably connected to three first rotating rods 14; the lifting assembly includes an electric telescopic rod 6, which is vertically installed on the bottom surface of the top seat 3, and the output end is fixed with a second collar 11; the first collar 10 is sleeved on the support rod 2. The first collar 10 and the second collar 11 are fixed and coaxially installed. The first rotating rod 14 is rotatably connected to the first support leg 13; a limit ring 24 is provided at the top end of the first screw 7 and is rotatably connected in the second collar 11, so that the second collar 11 can drive the first screw 7 to lift during the lifting process, and the second collar 11 does not limit the rotation of the first screw 7. Further, bearings are provided in the inner cavity of the second collar 11 and are installed on the upper and lower surfaces and the periphery of the limit ring 24. The output end of the electric telescopic rod 6 is fixed to the second collar 11.

[0043] By adopting the above technical scheme, in the initial state, the three first support legs 13 are all in a nearly vertical state, with the bottom located on the base 1 and in contact with the base 1. When the first support leg 13 needs to be opened and lowered, the second ring 11 drives the first ring 10 and the first screw 7 to rise through the operation of the electric telescopic rod 6. At the same time, the first ring 10 will drive the first support leg 13 to rise, and the movable ring 12 will also rise accordingly. Then the motor 8 works to make the rotating shaft 9 drive the first screw 7 to rotate, and the movable ring 12 rises on the first screw 7 to rotate the first rotating rod 14. In this process, the first rotating rod 14 moves from a vertical to a horizontal state, and at the same time, the first support leg 13 is spread open. In this state, the output end of the electric telescopic rod 6 pushes the second ring 11 downward, driving the first support leg 13 as a whole Moving downward, during the descent of the second ring 11, the movable ring 12 and the first screw rod 7 move in the same direction and speed, so the relative position will not change, and in this process, the opening angle of the first support leg 13 can still be adjusted by the operation of the motor 8. After the bottom end of the first support leg 13 contacts the bottom surface, the electric telescopic rod 6 continues to work, which can make the base 1 leave the ground upward, so that the height of the laser transmitter 21 is adjustable and supported by the first support leg 13 to form a triangular stable structure. Compared with the use of universal wheels 18, the support is more stable and can adapt to the uneven ground environment. After the base 1 returns to the ground, the universal wheels 18 contact the ground and can be pushed away, so it is also easy to carry. When the first support leg 13 is folded, the space occupied is also small, so it is easy to store.

[0044] It also includes a guide rod 4, which is vertically installed on the base 1 and has three slide grooves 5. The first screw rod 7 and the rotating shaft 9 are arranged inside the guide rod 4. The output end of the electric telescopic rod 6 penetrates into the guide rod 4. The first ring 10 is sleeved on the outside of the guide rod 4, the second ring 11 is located inside the guide rod 4, and the connection point between the first ring 10 and the second ring 11 is located at the slide groove 5. The movable ring 12 is located inside the guide rod 4, and the connection point between the movable ring 12 and the first rotating rod 14 is located at the slide groove 5.

[0045] The advantage of setting the guide rod 4 is that it can provide a certain degree of protection, and the setting of the slide groove 5 can ensure that the movement of the first ring 10 and the second ring is always in a vertical state.

[0046] Embodiment 2:

[0047] An improvement is made on the basis of Embodiment 1, wherein: the support assembly further includes a second support leg 15, a base foot 16 and a second rotating rod 17. The second support leg 15 is arranged in parallel with the first support leg 13. Both ends of the second rotating rod 17 are rotatably connected to the middle of the first support leg 13 and the bottom end of the second support leg 15 respectively. The base foot 16 is rotatably connected to the bottom ends of the first support leg 13 and the second support leg 15. The second rotating rod 17 is parallel to the base foot 16.

[0048] By adopting the above technical solution, the stability of the support can be improved. When the first support leg 13 descends, the base foot 16 contacts the ground. Since in the initial state, the second support leg 15 fits with the first support leg 13 due to gravity. After one side of the base foot 16 contacts the ground, the first support leg 13 continues to descend, and finally the base foot 16 will fit with the ground.

[0049] Embodiment 3:

[0050] An improvement is made on the basis of Embodiment 2, wherein: it further includes a second screw rod 22. The second screw rod 22 is inserted at the connection point of the first support leg 13 and the second rotating rod 17, and both ends of the second screw rod 22 are threadedly sleeved with threaded knobs 23. The upper surface of the base 1 is further provided with three mounting seats 19, and the size of the mounting seats 19 is adapted to the size of the base foot 16.

[0051] By adopting the above technical solution, the ability to adapt to a ground environment with an inclined surface and the ability to adapt to a ground environment with potholes are further improved. When in use, after the base foot 16 fits to the inclined surface, rotate the threaded knob 23 to fix the angle between the second rotating rod 17 and the first support leg 13, so that the base foot 16 fits stably; or when there is a depression on the inclined surface at the base foot 16, one side of the base foot 16 contacts the ground, and the base foot 16 is fixed by the threaded knob 23, so that the top seat 3 is in a horizontal state.

[0052] The function of the mounting seat 19 is that when the first support leg 13 is retracted, the base foot 16 can be placed therein to prevent the first support leg 13 from coming out.

[0053] Working principle: In the initial state, the first support leg 13 is in a retracted state, and the base foot 16 is located in the mounting seat 19. When it needs to be expanded, first, the electric telescopic rod 6 works to make the first support leg 13 rise, and the base foot 16 leaves the mounting seat 19. Then the motor 8 works to make the first screw rod 7 rotate, and the movable ring 12 rises to make the first support leg 13 expand. Then the electric telescopic rod 6 continues to work to make the base foot 16 contact the ground. When the height needs to be adjusted, the electric telescopic rod 6 continues to work. At this time, the position of the second collar 11 remains unchanged. Therefore, the top seat 3 rises, driving the base 1 away from the ground, and then it can be adjusted to the appropriate height.

[0054] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt the conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0055] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0056] In the present utility model, unless otherwise clearly specified and defined, the terms such as "installed", "connected", "connected to", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the connection inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0057] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0058] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0059] In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0060] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. The external structure of a movable laser destruction device, including a base (1), the base (1) is provided with a vertical support rod (2), the top of the support rod (2) is provided with a top seat (3), the top seat (3) is provided with a pan-tilt head (20), the pan-tilt head (20) is provided with a laser emitter (21), characterized in that, Comprising: A support assembly, including a first collar (10) and a first support leg (13), with at least three groups of the first support legs (13), and the ends thereof are rotatably connected to the first collar (10); A transmission assembly, including a motor (8) and a first screw rod (7), the motor (8) is installed at the bottom of the base (1), the output shaft of the motor (8) is provided with a rotating shaft (9), the rotating shaft (9) is provided with a cross-shaped groove, the bottom end of the first screw rod (7) is "cross-shaped" and is inserted into the cross-shaped groove of the rotating shaft (9), a movable ring (12) is threadedly connected to the threaded part of the first screw rod (7), and at least three first rotating rods (14) are rotatably connected to the movable ring (12); A lifting assembly, including an electric telescopic rod (6), vertically installed on the bottom surface of the top seat (3), and the output end is fixed with a second collar (11); The first collar (10) is sleeved on the support rod (2), the first collar (10) and the second collar (11) are fixed and coaxially installed, and the first rotating rod (14) is rotatably connected to the first support leg (13); A limit ring (24) is provided at the top end of the first screw rod (7), and is rotatably connected in the second collar (11), and the output end of the electric telescopic rod (6) is fixed to the second collar (11).

2. The external structure of a movable laser destruction device according to claim 1, characterized in that: It further includes a guide rod (4), vertically installed on the base (1), and provided with at least three sliding grooves (5); The first screw rod (7) and the rotating shaft (9) are arranged inside the guide rod (4), and the output end of the electric telescopic rod (6) penetrates into the guide rod (4); The first collar (10) is sleeved outside the guide rod (4), the second collar (11) is located inside the guide rod (4), and the connection point of the first collar (10) and the second collar (11) is located at the sliding groove (5); The movable ring (12) is located inside the guide rod (4), and the connection point of the movable ring (12) and the first rotating rod (14) is located at the sliding groove (5).

3. The external structure of a movable laser destruction device according to claim 1, characterized in that: Universal wheels (18) are further installed on the bottom surface of the base (1).

4. The external structure of a movable laser destruction device according to claim 1, characterized in that: The length of the "cross-shaped" part of the first screw rod (7) is adapted to the length of the cross-shaped groove opened on the rotating shaft (9), and is also adapted to the telescopic range of the output end of the electric telescopic rod (6).

5. The external structure of a movable laser destruction device according to claim 1, characterized in that: Bearings are provided in the inner cavity of the second collar (11), and are installed on the upper and lower surfaces of the limit ring (24) and the periphery of the limit ring (24).

6. The external structure of a movable laser destruction device according to claim 1, characterized in that: The support assembly further includes a second support leg (15), a foot (16) and a second rotating rod (17); The second support leg (15) is arranged parallel to the first support leg (13), and the two ends of the second rotating rod (17) are respectively rotatably connected to the middle part of the first support leg (13) and the bottom end of the second support leg (15); The foot (16) is rotatably connected to the bottom ends of the first support leg (13) and the second support leg (15); The second rotating rod (17) is parallel to the foot (16).

7. The external structure of a movable laser destruction device according to claim 6, characterized in that: It further includes a second screw rod (22), the second screw rod (22) is inserted at the connection point of the first support leg (13) and the second rotating rod (17), and threaded knobs (23) are sleeved on both ends of the second screw rod (22) in a threaded manner.

8. The external structure of a movable laser destruction device according to claim 6, characterized in that: At least three mounting seats (19) are further provided on the upper surface of the base (1), and the sizes of the mounting seats (19) are adapted to the sizes of the feet (16).

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