Locking structure, searchlighting equipment and lifting device

Abstract

The utility model relates to the technical field of installation and fixation, in particular to a locking structure, a searchlighting device and a lifting device, which comprise a first clamping piece, a second clamping piece, a third clamping piece and a fourth clamping piece, the first clamping piece comprises a first main body capable of containing other objects, and a handle is rotatably arranged on the outer wall of the first main body; the second clamping piece comprises a second main body capable of containing other objects, and a handle is rotationally arranged on the outer wall of the second main body; one end of the handle can be close to other objects contained in the first body or the second body in the rotating process. The second body channel faces the handle of the first body, and the internal spaces of the first body and the second body are communicated. The clamping device has the beneficial effects that two connected objects can be adjusted and clamped at multiple angles without shaking; meanwhile, the structure can be applied to various scenes, carrying is convenient, and clamping is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of installation and fixing, in particular to a locking structure, searchlight equipment and a lifting device. Background Art

[0002] Automatic loading mobile lighting tower is suitable for mobile lighting on-site in various large-scale construction operations, accident repairs, disaster relief and other places in electric power, railways, public security, oil fields, metallurgy, petrochemical enterprises, etc.

[0003] Traditional mobile lighting towers have an unadjustable lighting device angle and can only illuminate in a single direction, limiting their scope of use. Utility Model Content

[0004] Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above-mentioned existing technical problems, the present utility model is proposed.

[0006] The utility model aims to provide a locking structure, which aims to solve the problem of multi-angle connection.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a locking structure comprising a first clamping member, comprising a first main body capable of accommodating other objects, wherein a handle is rotatably provided on the outer wall of the first main body;

[0008] The second clamping member includes a second main body capable of accommodating other objects, and a handle is rotatably provided on the outer wall of the second main body;

[0009] During the rotation of one end of the handle, the handle can approach other objects contained in the first body or the second body;

[0010] The second body channel faces the handle of the first body, and the internal spaces of the first body and the second body are connected.

[0011] As a preferred solution of the locking structure of the utility model, wherein: the first body and the second body are both penetrated by a first movable channel capable of accommodating other objects;

[0012] The first body and the second body are both provided with brackets for the handle to rotate, and the surface of the handle close to the first movable channel is a curved surface;

[0013] The first body and the second body are both provided with a communicating first groove, and a first elastic member is provided in the first groove.

[0014] As a preferred solution of the locking structure of the present invention, the outer wall of the first elastic member is provided with a baffle which is clamped in the interior of the first groove.

[0015] The beneficial effects of the locking structure of the utility model are: it can adjust the two connected objects to multiple angles and clamp them without shaking; at the same time, this structure can be applied to a variety of scenarios, is easy to carry, and is simple and convenient to clamp.

[0016] Another purpose of the utility model is to provide a searchlight device, which aims to solve the problem that the searchlight cannot rotate.

[0017] As a preferred solution of the locking structure of the present invention, the mounting plate is fixedly connected to the locking structure, and the searchlight is rotatably connected to the mounting plate.

[0018] As a preferred solution of the locking structure of the present invention, the outer wall of the mounting plate is provided with a first rotating shaft for the searchlight to rotate.

[0019] As a preferred solution of the locking structure of the present invention, the mounting plate is provided with a slide groove, the outer wall of the searchlight is provided with a threaded rod that can slide along the slide groove, and the outer wall of the threaded rod is provided with a bolt.

[0020] As a preferred solution of the locking structure of the utility model, there are four searchlights, two of which are connected by a connecting rod; the other two are also connected by a connecting rod.

[0021] The beneficial effect of the locking structure of the present invention is that the angle of the lighting device can be adjusted according to actual conditions, or adjusted to a vertical state, a horizontal state, or other multiple angles.

[0022] Another object of the present invention is to provide a lifting device, which aims to solve the problem of inconvenient equipment storage.

[0023] As a preferred solution of the locking structure of the present invention, the searchlight device; and a accommodating frame connected to the searchlight device and an electric screw arranged on the outer wall of the accommodating frame, wherein there are multiple electric screws arrayed around the accommodating frame.

[0024] As a preferred solution of the locking structure of the present invention, a fixing rod is provided on the end surface of the accommodating frame, and the other end of the fixing rod is treated as a ball head.

[0025] As a preferred solution of the locking structure of the present invention, a support plate is provided at the bottom of the accommodating frame, and a moving wheel is provided at one end of the support plate away from the accommodating frame.

[0026] The lifting device of the utility model has the beneficial effect of providing a device that is convenient for storage and movement for searchlight equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0028] Figure 1 It is a schematic diagram of the locking structure in the present invention.

[0029] Figure 2 It is a schematic diagram of the locking structure in the present invention.

[0030] Figure 3 It is an exploded schematic diagram of the locking structure in the present invention.

[0031] Figure 4 It is a schematic diagram of the rotation connection of the locking structure in the present utility model.

[0032] Figure 5 It is a schematic diagram of the rotation connection of the locking structure in the present utility model.

[0033] Figure 6 This is a schematic diagram of the mounting plate structure in the present utility model.

[0034] Figure 7 This is a schematic diagram of the mounting plate and searchlight in the present invention.

[0035] Figure 8 This is a schematic diagram of the cooperation between the locking structure and the searchlight device in the present utility model.

[0036] Figure 9 It is a schematic diagram of the cooperation of the locking structure, searchlight device and fixing rod in the utility model.

[0037] Figure 10 This is a schematic diagram of the overall equipment elevation in the present invention.

[0038] Figure 11 This is a schematic diagram of the overall equipment storage in the present invention. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0040] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0041] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it designate a separate or selective embodiment that is mutually exclusive with other embodiments.

[0042] Example 1

[0043] Reference Figure 1 , which is the first embodiment of the present utility model, provides a locking structure, including a first clamping member 100, including a first body 101 capable of accommodating other objects, and a handle 102 is rotatably provided on the outer wall of the first body 101;

[0044] The second clamping member 200 includes a second body 201 that can accommodate other objects, and a handle 102 is rotatably provided on the outer wall of the second body 201;

[0045] During the rotation of one end of the handle 102 , the handle 102 can be moved closer to other objects contained in the first body 101 or the second body 201 ;

[0046] The passage of the second body 201 faces the handle 102 of the first body 101 , and the internal spaces of the first body 101 and the second body 201 are interconnected.

[0047] Among them, there is a channel inside the first body 101 and the second body 201, and other things can be placed in this channel; the outer wall of the first body 101 and the second body 201 is rotated to have a handle 102, wherein the handle 102 rotates around the axis, and during the rotation process, one end of the handle 102 slides out an arc trajectory around the axis, and this trajectory can slide into the inside of the channel; it can resist the surface of the object inside the channel of the first body 101 and the second body 201, and push the object to resist the inner wall of the channel, so that the handle 102 and the inner wall of the channel form a clamping force to ensure that the object will not fall.

[0048] The spaces of the first body 101 and the second body 201 for accommodating other objects are interconnected, and the second body 201 faces the handle 102 of the first body 101, so that the two objects can be clamped to each other and can be used for a stable connection between the two objects. The angle between the first body 101 and the second body 201 can be designed according to the required connection angle.

[0049] Example 2

[0050] Reference Figures 1 to 3 , which is the second embodiment of the present invention, provides a locking structure. It includes a first main body 101 and a second main body 201, both of which are provided with a first movable channel 101a for accommodating other objects;

[0051] The first body 101 and the second body 201 are both provided with a bracket 103 for the handle 102 to rotate, and the surface of the handle 102 close to the first movable channel 101a is a curved surface 102a;

[0052] Both the first body 101 and the second body 201 are provided with a communicating first groove 101 b , and a first elastic member 104 is provided in the first groove 101 b .

[0053] Among them, the bracket 103 can be fixed to the inside of the first body 101 and the second body 201 with bolts, fixing rods, etc., and the handle 102 rotates around this bracket 103; the two first movable channels 101a are connected to each other and serve as a space for accommodating objects; here, the first movable channel 101a is set as a cylindrical channel.

[0054] Among them, a channel is dug at the position where the bracket 103 rotates the handle 102 to form a first groove 101b. The first groove 101b provides a movable space for the handle 102 to rotate and is connected to the first movable channel 101a. A first elastic member 104 is installed in the first groove 101b. This first elastic member 104 is made of deformable material, such as an airbag, a rubber gasket, etc. The outer wall of the first elastic member 104 is fixedly connected to the inner wall of the first groove 101b to prevent the first elastic member 104 from falling. The advantage of this design is that when the handle 102 rotates toward the first movable channel 101a, it will preferentially push the first elastic member 104, and the first elastic member 104 will then contact the object to be clamped inside the first movable channel 101a, and press the object against the inner wall of the first movable channel 101a. At the same time, the pressure of the first elastic member 104 on the object is increased, preventing damage to the outer surface of the object, and also increasing the friction between the object and the main body to ensure the stability of the clamped object.

[0055] Preferably, the outer wall of the first elastic member 104 is provided with a baffle 104a which is clamped in the first groove 101b.

[0056] Among them, two blocks are set at the bottom of the first groove 101b near the first active channel 101a. The channel formed between the two blocks is smaller than the channel of the first groove 101b. A baffle 104a is wrapped around the outer wall of the first elastic member 104. The baffle 104a will contact the two blocks to prevent it from falling.

[0057] In summary, it is only necessary to place the two objects to be connected into the two first movable channels 101 a respectively, and then rotate the handle 102 to clamp the objects inside the first movable channels 101 a to achieve the connection between the objects.

[0058] Example 3

[0059] Reference Figures 4-5 , which is the third embodiment of the present utility model, is different from the previous embodiment in that the first body 101 and the second body 201 are rotatably connected. The advantage of this change is that objects at different angles can be connected.

[0060] It should be noted that the first channel 101a of the first body 101 is a semicircular structure and is connected to the outside. Figure 4 As shown, at the same time, a notch is made at the first movable channel 101a of the second body 101 to form a rotation space 201a. The contact point between the rotation space 201a and the first body 101 serves as the rotation axis, and the bottom surface of the rotation space 201a serves as the first surface 201a-1. The advantage of this design is that the two bodies can rotate relative to each other along the rotation axis, as shown in FIG. Figure 4-5 As shown, it can be adjusted at multiple angles. After adjusting the angle, it is only necessary to pass the object to be clamped through the first movable channel 101a of the first main body 101, and then turn the handle 102 to clamp it. Then, another object to be clamped is passed through the first movable channel 101a of the second main body 201 to contact the outer surface of the object inside the first movable channel 101a of the first main body 101, so that there is mutual conflict between the two, and the contact point forms a fulcrum to ensure that the two clamped objects will not rotate.

[0061] In summary, when the surface of the first body 101 contacts the first surface 201a-1, the two first movable channels 101a form a straight line connection, which is suitable for connecting two objects in a straight line. If an angled connection is required, the object can be placed into the first movable channel 101a of the first body 101, and then the clamped object can be removed from the first movable channel 101a of the second body 201. After tightening the two handles 102, the object in the first movable channel 101a of the second body 201 will contact the object in the first movable channel 101a of the first body 101, thereby clamping both objects.

[0062] Example 4

[0063] Reference Figures 1 to 11 This is the third embodiment of the present invention, which provides a usage scenario. It includes a mounting plate 301 fixedly connected to the locking structure, and a searchlight 302 rotatably connected to the mounting plate 301.

[0064] The outer wall of the mounting plate 301 is provided with a first rotating shaft 301 a for the searchlight 302 to rotate.

[0065] Among them, a plate is folded at the four corners of the mounting plate 301, and the first rotating shaft 301a is fixedly installed on the outer surface of the plate. The searchlight 302 is rotatably installed on the outer surface of the first rotating shaft 301a so that it can be rotated and the angle can be adjusted. The searchlight 302 is available on the market and will not be described in detail.

[0066] A sliding groove 301 b is formed through the mounting plate 301 , and a threaded rod 303 that can slide along the sliding groove 301 b is formed on the outer wall of the searchlight 302 , and a bolt 304 is formed on the outer wall of the threaded rod 303 .

[0067] At the folded portion of the mounting plate 301, an arc-shaped slide groove 301b is provided through it, and its trajectory is the trajectory of the rotation of the searchlight 302. Its main function is to provide a fulcrum for the searchlight 302 when it rotates. When the searchlight 302 rotates, the threaded rod 303 on the outer wall of the searchlight 302 can slide along the slide groove 301b. When it slides to a suitable angle, it can be fitted into the surface of the board by tightening the bolt 304 to limit the searchlight 302 from continuing to rotate.

[0068] There are four searchlights 302 , two of which are connected by a connecting rod 305 ; the other two are also connected by a connecting rod 305 .

[0069] The searchlights 302 on the same side are connected by a connecting rod 305, which are all rotatably connected to improve the overall stability.

[0070] A receiving frame 401 connected to the searchlight device and an electric screw rod 402 provided on the outer wall of the receiving frame 401 , wherein a plurality of electric screw rods 402 are arrayed around the receiving frame 401 .

[0071] A containing frame 401 is set on the outside of the searchlight equipment. The advantage of this design is that it is used to install the circuits required by some motors in the existing technology. The main function of the motor is to automatically control the electric screw 402. The electric screw 402 is a product available on the market. The motor controls the electric screw 402 to move up and down, thereby driving the entire equipment to move up and down; four electric screws 402 are set around to improve the stability of the equipment lifting; at the same time, it should be noted that a support rod is hinged between the electric screw 402 and the containing frame 401, which can provide the electric screw 402 to move away from / close to the containing frame 401, and play a role of support and storage. The support rod is also realized by relying on existing technology, such as an electric screw and a gear transmission to drive the support rod to rotate.

[0072] A fixing rod 403 is provided on the end surface of the receiving frame 401, and the other end of the fixing rod 403 is processed into a ball head.

[0073] A fixing rod 403 is fixedly mounted on the upper surface of the receiving frame 401 , and the upper end of the fixing rod 403 is provided with a ball head, that is, the upper surface of the fixing rod 403 is a spherical surface.

[0074] The advantage of this design is that Figure 8 The first body 101 is fixedly mounted on the surface of the mounting plate 301. By adjusting the angle between the second body 201 and the first body 101, the fixing rod 403 is passed through the first movable channel 101a of the second body 201, and then the spherical surface is pressed against the inner wall of the first movable channel 101a of the first body 101, and then the handle 102 is tightened to clamp it.

[0075] At the same time, a similar fixing rod 403 can also be fixed on the surface of the mounting plate 301. First, the first body 101 is inserted into the outer surface of the fixing rod 403, and then the handle 102 on the outer wall of the first body 101 is rotated. Then, the second body 201 is inserted into the outer surface of the fixing rod 403 on the upper surface of the accommodating frame 401, and then the corresponding handle 102 is rotated for clamping, so that the fixing rod 403 on the upper surface of the accommodating frame 401 is in conflict with the fixing rod 403 on the outer surface of the mounting frame 301.

[0076] A support plate 403 is provided at the bottom of the receiving frame 401 , and a moving wheel 404 is provided at one end of the support plate 403 away from the receiving frame 401 .

[0077] A support plate 403 is fixedly mounted on the lower surface of the receiving frame 401 , and four movable wheels 404 are provided below the support plate 403 . The movable wheels 404 can be universal wheels that can be limited in movement in reality.

[0078] The advantage of this design is that when it is needed, the searchlight 302 is adjusted appropriately, and the electric screw 402 is extended outward by the motor and then raised upward; when not in use, it is lowered, the moving wheel 405 is grounded, and then the electric screw 402 is controlled to be stored in the direction of the receiving frame 401.

[0079] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0080] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0081] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0082] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A locking structure, characterized in that: include, A first clamping member (100) comprises a first main body (101) capable of accommodating other objects, wherein a handle (102) is rotatably provided on an outer wall of the first main body (101); The second clamping member (200) comprises a second main body (201) capable of accommodating other objects, wherein the outer wall of the second main body (201) is provided with a handle (102) for rotation; During the rotation of one end of the handle (102), the handle (102) can approach other objects contained in the first body (101) or the second body (201); The channel of the second body (201) faces the handle (102) of the first body (101), and the internal spaces of the first body (101) and the second body (201) are connected.

2. The locking structure according to claim 1, wherein: The first main body (101) and the second main body (201) are both provided with a first movable channel (101a) capable of accommodating other objects; The first body (101) and the second body (201) are both provided with a bracket (103) for the handle (102) to rotate, and the surface of the handle (102) close to the first movable channel (101a) is a curved surface (102a); The first main body (101) and the second main body (201) are both provided with a communicating first groove (101b), and a first elastic member (104) is provided in the first groove (101b).

3. The locking structure according to claim 2, wherein: The outer wall of the first elastic member (104) is provided with a baffle (104a) that is clamped inside the first groove (101b).

4. A searchlight device, characterized in that: The invention comprises the locking structure according to any one of claims 1 to 3; and a mounting plate (301) fixedly connected to the locking structure, and a searchlight (302) rotatably connected to the mounting plate (301).

5. The searchlight device according to claim 4, characterized in that: The outer wall of the mounting plate (301) is provided with a first rotating shaft (301a) for the searchlight (302) to rotate.

6. The searchlight device according to claim 5, characterized in that: A sliding groove (301b) is provided through the mounting plate (301), and a threaded rod (303) that can slide along the sliding groove (301b) is provided on the outer wall of the searchlight (302), and a bolt (304) is provided on the outer wall of the threaded rod (303).

7. The searchlight device according to claim 6, characterized in that: There are four searchlights (302), two of which are connected by a connecting rod (305); and the other two are also connected by a connecting rod (305).

8. A lifting device, characterized in that: The invention comprises the searchlight device according to any one of claims 4 to 7; and a containing frame (401) connected to the searchlight device and an electric screw rod (402) arranged on the outer wall of the containing frame (401), wherein a plurality of the electric screw rods (402) are arrayed around the containing frame (401).

9. The lifting device according to claim 8, wherein: A fixing rod (403) is provided on the end surface of the accommodating frame (401), and the other end of the fixing rod (403) is treated as a ball head.

10. The lifting device according to claim 9, wherein: A support plate (404) is provided at the bottom of the accommodating frame (401), and a moving wheel (405) is provided at one end of the support plate (404) away from the accommodating frame (401).

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