Portable handle stretching structure

Abstract

The utility model relates to the technical field of side slope radars, and discloses a portable lifting handle stretching structure which comprises a support main body, a radar head and an equipment box body, the radar head is installed at the front end of the support main body, the equipment box body is arranged in the support main body, an inner rail is arranged on the inner side wall of the support main body, and a fixed rail is arranged on the outer side wall of the equipment box body. The inner rail is slidably connected with the fixed rail; a handle is arranged on the support body. Through cooperation of the inner rail on the inner side of the support body and the fixed rail on the outer side wall of the equipment box body, the equipment box body can be stored in the support body when not used, namely, the equipment box body is in a stored state when carried, and the equipment box body is stored in the support body, so that the size is reduced as much as possible, and carrying is convenient; in the using state, the support body provided with the radar head can extend forwards relative to the equipment box body, that is, the rotating arm is unfolded in the using process, the rotating radius of the side slope radar is guaranteed, and enough image resolution is guaranteed. In addition, the bracket main body is provided with the handle, so that a user can conveniently carry the bracket by hand.

Description

Technical Field

[0001] This utility model patent relates to the technical field of slope radar, and more specifically, to a portable handle extension structure. Background Technology

[0002] Slope radar is a device used to measure and monitor slope stability. It collects data and transmits the collected data to a computer, where it displays slope deformation data and allows for the setting of relevant slope early warning information. This facilitates engineers in tracking slope deformation, optimizing construction safety, and managing risks.

[0003] Currently, ordinary slope radar products on the market are often large in size and heavy in weight, making them inconvenient to carry and thus limiting their use. They are not suitable for emergency scenarios, such as when vehicles cannot reach the area or roads are damaged, making it very inconvenient for individual soldiers to carry. Utility Model Content

[0004] The purpose of this invention is to provide a portable handle extension structure, which aims to solve the problem of inconvenient carrying of slope radar in the prior art.

[0005] This utility model is implemented as follows: a portable handle extension structure includes a support body, a radar head, and a device housing. The radar head is installed at the front end of the support body, and the device housing is located inside the support body. An inner rail is provided on the inner side wall of the support body, and a fixed rail is provided on the outer side wall of the device housing. The inner rail and the fixed rail are slidably connected. A handle is provided on the support body.

[0006] Furthermore, the main body of the bracket includes a left bracket and a right bracket. The left bracket and the right bracket are connected by an upper fixing member and a lower fixing member. One end of the upper fixing member is connected to the top of the left bracket, and the other end of the upper fixing member is connected to the top of the right bracket. One end of the lower fixing member is connected to the bottom of the left bracket, and the other end of the lower fixing member is connected to the bottom of the right bracket.

[0007] Furthermore, the inner rail includes a left inner rail and a right inner rail, and the fixed rail includes a left fixed rail and a right fixed rail; the left inner rail is disposed on the inner side wall of the left bracket, and the right inner rail is disposed on the inner side wall of the right bracket; the left fixed rail and the right fixed rail are respectively disposed on the outer side walls of the two sides of the equipment housing, the left inner rail is slidably connected to the left fixed rail, and the right inner rail is slidably connected to the right fixed rail.

[0008] Furthermore, the inner side of the support body is provided with guide wheels, and the bottom of the equipment box is provided with guide rails, with the guide wheels and guide rails being rolledly connected.

[0009] Furthermore, the bottom of the left bracket is bent inward to form a left support portion, and the bottom of the right bracket is bent inward to form a right support portion; the guide wheel includes a left guide wheel and a right guide wheel, which are respectively disposed in the left support portion and the right support portion; the guide rail includes a left guide rail and a right guide rail, the left guide wheel is tactilely connected to the left guide rail, and the right guide wheel is tactilely connected to the right guide rail.

[0010] Furthermore, the equipment enclosure includes a main body and a top cover covering the main body. Along the length of the top cover, the lower edge of the top cover is recessed inward to form an elongated groove, and the top edge of the support body is inserted into the groove.

[0011] Furthermore, the left and right supports are also provided with elongated guide grooves, which are arranged horizontally. The outer side wall of the equipment housing is provided with limiting screws, which pass through the guide grooves.

[0012] Furthermore, the left and right supports are provided with positioning holes at the middle of their rear ends, and the equipment housing is provided with positioning screw holes in the middle. When the equipment housing is stretched to its outermost end, the positioning screw passes through the positioning hole and is threadedly connected to the positioning screw hole.

[0013] Furthermore, the radar head has an outwardly oriented transmitting surface and a receiving surface, and the radar head is electrically connected to the equipment housing.

[0014] Furthermore, a rotating platform is provided at the bottom of the equipment housing, and the equipment housing is rotatably connected to the rotating platform.

[0015] Compared with existing technologies ， The portable handle extension structure provided by this utility model, through the cooperation of the inner rail on the inner side of the support body and the fixed rail on the outer wall of the equipment box, allows the equipment box to be stored inside the support body when not in use, i.e., in the storage state when carrying, with the equipment box stored inside the support body to minimize volume and facilitate carrying. In the use state, the support body with the radar head installed can extend forward relative to the equipment box, i.e., the rotating arm is unfolded when in use, ensuring the rotation radius of the slope radar to guarantee sufficient image resolution. In addition, the support body is equipped with a handle for easy carrying by the user. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the portable handle extension structure provided by this utility model;

[0017] Figure 2 This is a front view of the portable handle extension structure provided by this utility model in its stored state;

[0018] Figure 3 This is a schematic diagram of the extended state of the portable handle extension structure provided by this utility model;

[0019] Figure 4 This is a rear view of the portable handle extension structure provided by this utility model;

[0020] Figure 5 This is a schematic diagram of the main body of the portable handle extension structure provided by this utility model;

[0021] Figure 6 This is a schematic diagram of the device housing with the portable handle extension structure provided by this utility model;

[0022] Figure 7 This is an exploded view of the portable handle stretching structure provided by this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 100-Bracket body, 101-Handle, 110-Left bracket, 111-Left inner rail, 112-Left support, 120-Right bracket, 121-Right inner rail, 122-Right support, 130-Upper fixing part, 140-Lower fixing part, 150-Guide groove, 151-Limit screw, 160-Positioning hole, 161-Positioning screw, 170-Auxiliary positioning hole, 171-Auxiliary positioning screw, 200-Equipment housing, 201-Left fixed rail, 202-Right fixed rail, 211-Left guide rail, 212-Right guide rail, 220-Housing body, 230-Housing top cover, 231-Groove, 240-Rotating table, 300-Radar head, 301-Transmitting surface, 302-Receiving surface. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] The implementation of this utility model will be described in detail below with reference to specific embodiments.

[0027] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0028] Reference Figure 1-7 The image shown is a preferred embodiment of the present invention.

[0029] The portable handle extension structure includes a support body 100, a radar head 300, and an equipment housing 200. The radar head 300 is mounted on the front end of the support body 100, and the equipment housing 200 is located inside the support body 100. An inner rail is provided on the inner side wall of the support body 100, and a fixed rail is provided on the outer side wall of the equipment housing 200. The inner rail and the fixed rail are slidably connected. A handle 101 is provided on the support body 100. Through the cooperation of the inner rail and the fixed rail, the support body 100 can extend forward relative to the equipment housing 200 to the use state or retract inward to the storage state.

[0030] When in the storage state, the equipment housing 200 is stored inside the support body 100.

[0031] When in use, the bracket body 100 is stretched forward relative to the equipment housing 200, thereby stretching the radar head 300 mounted on the front end of the bracket body 100 forward until a suitable rotation radius is reached.

[0032] The portable handle extension structure provided in this embodiment, through the cooperation of the inner rail on the inner side of the support body 100 and the fixed rail on the outer side of the equipment box 200, allows the equipment box 200 to be stored inside the support body 100 when not in use, i.e., in the storage state when carrying, the equipment box 200 is stored inside the support body 100 to minimize its size and facilitate carrying. In the use state, the support body 100, on which the radar head 300 is installed, can extend forward relative to the equipment box 200, i.e., the rotating arm is unfolded when in use to ensure the rotation radius of the slope radar and to ensure sufficient image resolution. In addition, the support body 100 is provided with a handle 101 for easy carrying by hand.

[0033] Specifically, the support body 100 includes a left support 110 and a right support 120. The left support 110 and the right support 120 are connected by an upper fixing member 130 and a lower fixing member 140. One end of the upper fixing member 130 is connected to the top of the left support 110, and the other end is connected to the top of the right support 120. One end of the lower fixing member 140 is connected to the bottom of the left support 110, and the other end is connected to the bottom of the right support 120. The left support 110 and the right support 120 are arranged in a hollow shape, which saves materials and reduces the overall weight. There can be two or more upper fixing members 130, which are arranged at intervals along the length of the support body 100. This ensures the sturdiness of the support body 100 and reduces the overall weight. The lower fixing member 140 is located near the front end of the support body 100 to facilitate the storage and extension of the support body 100.

[0034] Specifically, the inner rails include a left inner rail 111 and a right inner rail 121, and the fixed rails include a left fixed rail 201 and a right fixed rail 202. The left inner rail 111 is installed on the inner wall of the left support 110, and the right inner rail 121 is installed on the inner wall of the right support 120. The left fixed rail 201 and the right fixed rail 202 are respectively installed on the outer walls of the two sides of the equipment housing 200. The left inner rail 111 is slidably connected to the left fixed rail 201, and the right inner rail 121 is slidably connected to the right fixed rail 202. Through the cooperation of the left inner rail 111 and the left fixed rail 201, and the right inner rail 121 and the right fixed rail 202, the extension and retraction of the support body 100 can be guided and supported.

[0035] Furthermore, the inner side of the support body 100 is provided with guide wheels, and the bottom of the equipment housing 200 is provided with guide rails, with the guide wheels and guide rails in a rolling connection. This facilitates the forward extension and retraction of the support body 100 relative to the equipment housing 200.

[0036] The bottom of the left support 110 is bent inward to form the left support portion 112, and the bottom of the right support 120 is bent inward to form the right support portion 122. Guide wheels include a left guide wheel and a right guide wheel, respectively located in the left support portion 112 and the right support portion 122. Guide rails include a left guide rail 211 and a right guide rail 212. The left guide wheel is rollingly connected to the left guide rail 211, and the right guide wheel is rollingly connected to the right guide rail 212. This rolling connection between the guide wheels and guide rails makes the extension and retraction of the support body 100 more convenient and reduces friction. The left guide rail 211 and the right guide rail 212 can be bearing guide rails located at the bottom of the equipment housing 200; correspondingly, the left guide wheel and the right guide wheel can be bearings, thus making the extension and retraction of the support body 100 more stable. In addition, the inward bending arrangement of the left support part 112 and the right support part 122 makes the support body 100 more enclosed, thereby preventing the support body 100 from deviating from or falling off the equipment box 200.

[0037] The equipment housing 200 includes a housing body 220 and a housing top cover 230 covering the housing body 220. Along the length of the housing top cover 230, the lower edge of the housing top cover 230 is recessed inward to form an elongated groove 231, and the top edge of the support body 100 is inserted into the groove 231. When the support body 100 extends outward or retracts inward relative to the equipment housing 200, the top edge of the support body 100 is in the elongated groove 231.

[0038] The equipment housing 200 is electrically connected to the radar head 300, and the radar circuit components are installed inside the housing body 220.

[0039] The front ends of the left bracket 110 and the right bracket 120 are located on both sides of the radar head 300 and are detachably connected to the radar head 300. This facilitates the fixing, maintenance, and replacement of the radar head 300.

[0040] Furthermore, the left support 110 and the right support 120 are also provided with elongated guide grooves 150, which are arranged horizontally. Limiting screws 151 are provided on the outer wall of the equipment housing 200, and these screws 151 pass through the guide grooves 150. During the forward extension or inward retraction of the support body 100, the limiting screws 151 are confined within the elongated guide grooves 150, further enhancing the stability of the support body 100 during extension or retraction.

[0041] The left support 110 and the right support 120 are also provided with positioning holes 160 at the middle of their rear ends, and the equipment housing 200 is provided with positioning screw holes in the middle. When the equipment housing 200 is extended to its outermost end, the positioning screw 161 passes through the positioning hole 160 and is threadedly connected to the positioning screw hole. The positioning screw 161 is a hand-tightening screw, that is, the positioning screw 161 is not tightened when the support body 100 is extended forward or retracted inward. When it reaches the use state, the positioning screw 161 is tightened for positioning, so as to prevent the support body 100 from sliding during the slope radar's rotation scanning process, which would cause the rotation radius to change and affect the image quality.

[0042] Auxiliary positioning holes 170 are provided on the left support 110 and the right support 120, and auxiliary positioning screw holes are provided at corresponding positions on the equipment housing 200. When the equipment housing 200 is extended to its outermost end, the auxiliary positioning screw 171 passes through the auxiliary positioning hole 170 and is threadedly connected to the auxiliary positioning screw hole. The auxiliary positioning screw 171 is also a hand-tightening screw, which further ensures the positioning of the slope radar in use.

[0043] The radar head 300 has an outwardly arranged transmitting surface 301 and a receiving surface 302, and the radar head 300 is electrically connected to the equipment housing 200. The transmitting surface 301 emits electromagnetic wave signals, and the receiving surface 302 receives the reflected electromagnetic wave signals, thereby realizing radar scanning.

[0044] The bottom of the equipment housing 200 is equipped with a rotating platform 240, and the equipment housing 200 is rotatably connected to the rotating platform 240. When the equipment housing 200 rotates relative to the rotating platform 240, the support body 100 and the radar head 300 also rotate accordingly, thereby enabling radar scanning of a large area of ​​slope.

[0045] The bottom of the rotating platform 240 is provided with multiple fixing holes and fixing screws to facilitate the fixing of the rotating platform 240. For example, the rotating platform 240 can be fixed on a vehicle platform, thus becoming a vehicle-mounted slope radar.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable handle stretch structure, characterized by, The device includes a support body, a radar head, and an equipment housing. The radar head is mounted on the front end of the support body, and the equipment housing is located inside the support body. The inner side wall of the support body is provided with an inner rail, and the outer side wall of the equipment housing is provided with a fixed rail. The inner rail and the fixed rail are slidably connected. The support body is provided with a handle.

2. The portable handle stretch structure of claim 1, wherein, The main body of the bracket includes a left bracket and a right bracket. The left bracket and the right bracket are connected by an upper fixing member and a lower fixing member. One end of the upper fixing member is connected to the top of the left bracket, and the other end of the upper fixing member is connected to the top of the right bracket. One end of the lower fixing member is connected to the bottom of the left bracket, and the other end of the lower fixing member is connected to the bottom of the right bracket.

3. The portable handle stretch structure of claim 2, wherein, The inner rails include a left inner rail and a right inner rail, and the fixed rails include a left fixed rail and a right fixed rail; the left inner rail is disposed on the inner side wall of the left bracket, and the right inner rail is disposed on the inner side wall of the right bracket; the left fixed rail and the right fixed rail are respectively disposed on the outer side walls of the two sides of the equipment housing, the left inner rail is slidably connected to the left fixed rail, and the right inner rail is slidably connected to the right fixed rail.

4. The stretch structure of claim 3, wherein the handle is a handle of a bag. The inner side of the support body is also provided with guide wheels, and the bottom of the equipment box is provided with guide rails, with the guide wheels and guide rails being rolledly connected.

5. The stretch structure of claim 4, wherein the handle is a handle of a bag. The bottom of the left bracket is bent inward to form a left support portion, and the bottom of the right bracket is bent inward to form a right support portion; the guide wheel includes a left guide wheel and a right guide wheel, which are respectively disposed on the left support portion and the right support portion; the guide rail includes a left guide rail and a right guide rail, the left guide wheel is rollingly connected to the left guide rail, and the right guide wheel is rollingly connected to the right guide rail.

6. The stretch structure of claim 1, wherein, The equipment enclosure includes a main body and a top cover covering the main body. Along the length of the top cover, the lower edge of the top cover is recessed inward to form an elongated groove, and the top edge of the support body is inserted into the groove.

7. The stretch structure of claim 2, wherein the handle is a handle of a bag. The left and right supports are also provided with elongated guide grooves, which are arranged horizontally. The outer side wall of the equipment housing is provided with a limiting screw, which passes through the guide groove.

8. The stretch structure of claim 7, wherein the handle is a handle of a bag. The left and right supports are provided with positioning holes at the middle of their rear ends, and the equipment housing is provided with positioning screw holes in the middle. When the equipment housing is stretched to its outermost end, the positioning screw passes through the positioning hole and is threadedly connected to the positioning screw hole.

9. The stretch structure of any of claims 1-8, wherein, The radar head has an outwardly oriented transmitting surface and a receiving surface, and the radar head is electrically connected to the equipment housing.

10. The stretch structure of any of claims 1-8, wherein, The bottom of the equipment housing is provided with a rotating platform, and the equipment housing is rotatably connected to the rotating platform.

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