CN219177238U - Adjustable radar communication equipment fixing seat - Google Patents
Adjustable radar communication equipment fixing seat Download PDFInfo
- Publication number
- CN219177238U CN219177238U CN202222565469.2U CN202222565469U CN219177238U CN 219177238 U CN219177238 U CN 219177238U CN 202222565469 U CN202222565469 U CN 202222565469U CN 219177238 U CN219177238 U CN 219177238U
- Authority
- CN
- China
- Prior art keywords
- communication equipment
- block
- motor
- radar communication
- fixedly connected
- 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
Images
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及通讯技术领域,尤其涉及一种可调节的雷达通讯设备固定座。The utility model relates to the technical field of communication, in particular to an adjustable fixing seat for radar communication equipment.
背景技术Background technique
经检索,中国专利公开了一种可调节使用角度的移动通讯设备,授权公告号(CN211399147U),该专利技术虽然能够实现对雷达通讯设备本体进行上下角度的调节,但是,该专利技术在实际的应用过程中,直接启动电动推杆,使电动推杆的输出端推动设备本体的右侧上下移动,使得设备本体可以转轴为轴心倾斜,达到调节设备的倾斜角度效果,目前电动推杆在潮湿环境中容易失灵,因此专利技术不适用于雨天使用,且电动推杆的离合器调节传递的力矩误差大、因而停位不准,导致雷达通讯设备本体调节不到目的角度,会造成信号接受不稳定的后果,不利于实际的应用与操作。After retrieval, the Chinese patent discloses a mobile communication device with an adjustable use angle, the authorized announcement number (CN211399147U). Although this patented technology can realize the adjustment of the upper and lower angles of the radar communication device body, the patented technology is in actual use. During the application process, start the electric push rod directly, so that the output end of the electric push rod pushes the right side of the device body to move up and down, so that the device body can be tilted with the rotating shaft as the axis, so as to achieve the effect of adjusting the tilt angle of the device. Currently, the electric push rod is wet It is easy to fail in the environment, so the patented technology is not suitable for use in rainy days, and the torque error of the clutch adjustment transmission of the electric push rod is large, so the stop position is inaccurate, resulting in the adjustment of the radar communication equipment body to the target angle, which will cause unstable signal reception The consequences are not conducive to the actual application and operation.
实用新型内容Utility model content
鉴于现有技术中存在的上述问题,本实用新型的主要目的在于提供可调节的雷达通讯设备本体固定座。In view of the above-mentioned problems existing in the prior art, the main purpose of the present utility model is to provide an adjustable body fixing seat for radar communication equipment.
本实用新型的技术方案是这样的:一种可调节的雷达通讯设备固定座,包括固定座、旋转机构、调节机构和雷达通讯设备本体,所述固定座的底部设有一号电机,所述一号电机的输出端设有旋转机构,所述旋转机构的顶部设有二号转轴,所述二号转轴的顶端设有安装体,所述安装体的一侧设有安装块,所述安装块的一侧设有调节机构,所述调节机构的一侧设有转动块,所述安装块的一侧且位于调节机构的上方设有二号连接块,所述二号连接块的一侧设有雷达通讯设备本体;所述雷达通讯设备本体的底部设有矩形块;The technical solution of the utility model is as follows: an adjustable fixed seat of radar communication equipment, including a fixed seat, a rotating mechanism, an adjustment mechanism and a body of radar communication equipment, the bottom of the fixed seat is provided with a No. 1 motor, and the first The output end of the No. motor is provided with a rotating mechanism, the top of the rotating mechanism is provided with a No. 2 rotating shaft, the top of the No. 2 rotating shaft is provided with a mounting body, and one side of the mounting body is provided with a mounting block, and the mounting block One side of the adjustment mechanism is provided with an adjustment mechanism, one side of the adjustment mechanism is provided with a rotating block, one side of the installation block and above the adjustment mechanism is provided with a No. 2 connection block, and one side of the No. 2 connection block is provided There is a radar communication equipment body; the bottom of the radar communication equipment body is provided with a rectangular block;
所述一号电机可通过旋转机构带动二号转轴转动,从而带动安装体转动,对雷达通讯设备本体的水平方向调节;The No. 1 motor can drive the No. 2 rotating shaft to rotate through the rotating mechanism, thereby driving the installation body to rotate, and adjusting the horizontal direction of the radar communication equipment body;
所述调节机构包括螺纹杆、支撑块、一号连接块、一号滑块、滑座和滑槽,所述转动块可通过调节机构带动矩形块运动,从而使雷达通讯设备本体通过二号连接块绕着安装块转动,对雷达通讯设备本体的角度调节。The adjustment mechanism includes a threaded rod, a support block, a No. 1 connection block, a No. 1 slider, a slide seat and a chute. The rotating block can drive the rectangular block to move through the adjustment mechanism, so that the radar communication equipment body can be connected through the No. 2 connection. The block rotates around the mounting block to adjust the angle of the radar communication equipment body.
作为一种优选的实施方式,所述安装块的一侧固定连接有滑座,所述滑座的顶部两侧均固定连接有支撑块,两个所述支撑块之间转动连接有螺纹杆,且所述螺纹杆的一端延伸至其中一个支撑块的外侧与转动块固定连接,所述滑座的内部设有滑槽,所述滑槽的内部滑动连接有一号滑块,所述一号滑块内部转动连接有一号连接块,所述一号连接块的一端与矩形块转动连接,所述一号滑块与螺纹杆螺纹连接。As a preferred embodiment, one side of the mounting block is fixedly connected with a sliding seat, both sides of the top of the sliding seat are fixedly connected with supporting blocks, and a threaded rod is rotatably connected between the two supporting blocks. And one end of the threaded rod extends to the outside of one of the support blocks and is fixedly connected with the rotating block. The inside of the slide seat is provided with a slide groove, and the inside of the slide groove is slidably connected with a No. 1 slide block, and the No. 1 slide A No. 1 connecting block is rotatably connected inside the block, one end of the No. 1 connecting block is rotatably connected to the rectangular block, and the No. 1 sliding block is threadedly connected to the threaded rod.
作为一种优选的实施方式,所述旋转机构包括一号转轴,所述一号转轴安装在一号电机的输出端,所述一号转轴的顶端固定连接有一号齿轮,所述二号转轴的底端固定连接有二号齿轮,所述二号齿轮和一号齿轮啮合连接。As a preferred embodiment, the rotating mechanism includes a No. 1 rotating shaft, the No. 1 rotating shaft is installed on the output end of the No. 1 motor, the top of the No. 1 rotating shaft is fixedly connected with a No. 1 gear, and the No. 2 rotating shaft The bottom end is fixedly connected with a No. 2 gear, and the No. 2 gear is meshed with the No. 1 gear.
作为一种优选的实施方式,所述安装体的一侧固定连接有一号固定块,所述一号固定块的顶部固定连接有二号电机,所述二号电机的输出端固定连接有丝杆,所述丝杆的底端转动连接有二号固定块,所述二号固定块与安装体固定连接,所述丝杆的外部螺纹连接有二号滑块,所述安装体的内部开设有避让槽,所述二号滑块滑动设置在避让槽的内部,所述二号滑块的一端穿过避让槽与安装块固定连接。As a preferred embodiment, one side of the installation body is fixedly connected with a No. 1 fixed block, the top of the No. 1 fixed block is fixedly connected with No. 2 motor, and the output end of the No. 2 motor is fixedly connected with a screw rod , the bottom end of the screw rod is rotatably connected with a No. 2 fixed block, and the No. 2 fixed block is fixedly connected with the installation body. The outer thread of the screw rod is connected with a No. 2 slider. In the avoidance groove, the No. 2 slider is slidably arranged inside the avoidance groove, and one end of the No. 2 slider passes through the avoidance groove and is fixedly connected with the mounting block.
作为一种优选的实施方式,所述固定座的底部固定连接有支撑脚架。As a preferred implementation manner, the bottom of the fixing seat is fixedly connected with a supporting tripod.
作为一种优选的实施方式,所述固定座的正面固定连接有控制器,所述一号电机、雷达通讯设备本体本体和二号电机均与控制器之间电性连接。As a preferred embodiment, a controller is fixedly connected to the front of the fixing seat, and the No. 1 motor, the main body of the radar communication equipment and the No. 2 motor are all electrically connected to the controller.
与现有技术相比,本实用新型的优点和积极效果在于,Compared with the prior art, the utility model has the advantages and positive effects that:
本实用新型中,通过转动转动块,接着转动块带动螺纹杆转动,随后螺纹杆带动一号滑块在滑座内部的滑槽上左右滑动,接着一号滑块通过一号连接块带动矩形块运动,从而带动雷达通讯设备本体上下转动,即可对雷达通讯设备本体的角度进行调节,通过控制器启动一号电机,使一号电机的输出端带动一号转轴转动,接着一号转轴带动一号齿轮转动,随后一号齿轮带动与之啮合的二号齿轮转动,同时二号齿轮通过二号转轴带动安装体转动,从而带动雷达通讯设备本体水平转动,即可对雷达通讯设备本体的方位进行调节。In the utility model, by rotating the rotating block, the rotating block then drives the threaded rod to rotate, and then the threaded rod drives the No. 1 slider to slide left and right on the chute inside the slide seat, and then the No. 1 slider drives the rectangular block through the No. 1 connecting block. Movement, so as to drive the radar communication equipment body to rotate up and down, and the angle of the radar communication equipment body can be adjusted. The controller starts the No. 1 motor, so that the output end of the No. 1 motor drives the No. The No. 1 gear rotates, and then the No. 1 gear drives the No. 2 gear that meshes with it to rotate. At the same time, the No. 2 gear drives the installation body to rotate through the No. 2 rotating shaft, thereby driving the radar communication equipment body to rotate horizontally, and the orientation of the radar communication equipment body can be adjusted. adjust.
附图说明Description of drawings
图1为本实用新型提供一种可调节的雷达通讯设备固定座的立体图;Fig. 1 is a perspective view of an adjustable radar communication equipment fixing seat provided by the present invention;
图2为本实用新型提供一种可调节的雷达通讯设备固定座剖面结构示意图;Fig. 2 is a schematic cross-sectional structure diagram of an adjustable radar communication equipment fixing seat provided by the utility model;
图3为本实用新型提供一种可调节的雷达通讯设备固定座的角度调节后的剖面结构示意图;Fig. 3 is a schematic cross-sectional structure diagram of an adjustable radar communication equipment fixing seat provided by the utility model after the angle is adjusted;
图4为本实用新型提供一种可调节的雷达通讯设备固定座的高度调节后的剖面结构示意图。FIG. 4 is a schematic cross-sectional structure diagram of an adjustable radar communication equipment fixing seat provided by the present invention after height adjustment.
图例说明:1、固定座;2、支撑脚架;3、一号电机;4、旋转机构;41、一号转轴;42、一号齿轮;43、二号齿轮;5、二号转轴;6、调节机构;61、螺纹杆;62、支撑块;63、一号连接块;64、一号滑块;65、滑座;66、滑槽;7、转动块;8、矩形块;9、雷达通讯设备本体;10、二号连接块;11、安装块;12、二号电机;13、一号固定块;14、避让槽;15、丝杆;16、二号滑块;17、二号固定块;18、控制器;19、安装体。Legend: 1. Fixed seat; 2. Supporting tripod; 3. No. 1 motor; 4. Rotating mechanism; 41. No. 1 rotating shaft; 42. No. 1 gear; 43. No. 2 gear; 5. No. 2 rotating shaft; 6 , adjustment mechanism; 61, threaded rod; 62, support block; 63, No. 1 connecting block; 64, No. 1 slider; 65, sliding seat; 66, chute; 7, rotating block; 8, rectangular block; 9, Radar communication equipment body; 10, connection block No. 2; 11, installation block; 12, motor No. 2; 13, fixed block No. 1; No. fixed block; 18, controller; 19, installation body.
具体实施方式Detailed ways
为使本实用新型实施例的目的、技术方案和优点更加清楚,下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本实用新型一部分实施例,而不是全部的实施例。通常在此处附图中描述和示出的本实用新型实施例的组件可以以各种不同的配置来布置和设计。因此,以下对在附图中提供的本实用新型的实施例的详细描述并非旨在限制要求保护的本实用新型的范围,而是仅仅表示本实用新型的选定实施例。基于本实用新型中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
在本实用新型的描述中,需要说明的是,术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本实用新型和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本实用新型的限制。此外,术语“第一”、“第二”、“第三”仅用于描述目的,而不能理解为指示或暗示相对重要性。In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.
在本实用新型的描述中,还需要说明的是,除非另有明确的规定和限定,术语“设置”、“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本实用新型中的具体含义。In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.
下面将参照附图和具体实施例对本实用新型作进一步的说明The utility model will be further described below with reference to the accompanying drawings and specific embodiments
实施例1Example 1
如图1-图4所示,本实用新型提供一种技术方案:一种可调节的雷达通讯设备固定座,包括固定座1、旋转机构4、调节机构6和雷达通讯设备本体9,固定座1的底部设有一号电机3,一号电机3的输出端设有旋转机构4,旋转机构4的顶部设有二号转轴5,二号转轴5的顶端设有安装体19,安装体19的一侧设有安装块11,安装块11的一侧设有调节机构6,调节机构6的一侧设有转动块7,安装块11的一侧且位于调节机构6的上方设有二号连接块10,二号连接块10的一侧设有雷达通讯设备本体9;雷达通讯设备本体9的底部设有矩形块8;As shown in Figures 1-4, the utility model provides a technical solution: an adjustable fixed seat for radar communication equipment, including a fixed
一号电机3可通过旋转机构4带动二号转轴5转动,从而带动安装体19转动,对雷达通讯设备本体9的水平方向调节;The No. 1
调节机构6包括螺纹杆61、支撑块62、一号连接块63、一号滑块64、滑座65和滑槽66,转动块7可通过调节机构6带动矩形块8运动,从而使雷达通讯设备本体9通过二号连接块10绕着安装块11转动,对雷达通讯设备本体9的角度调节。The
在本实施例中,通过控制器18启动一号电机3,使一号电机3的输出端带动旋转机构4转动,接着旋转机构4通过二号转轴5带动安装体19转动,从而带动雷达通讯设备本体9转动,即可对雷达通讯设备本体9的方位进行调节,通过转动转动块7,接着转动块7带动调节机构6左右滑动,随后调节机构6通过矩形块8带动雷达通讯设备本体9上下转动,即可对雷达通讯设备本体9的角度进行调节。In this embodiment, the
实施例2Example 2
如图1-图4所示,安装块11的一侧固定连接有滑座65,滑座65的顶部两侧均固定连接有支撑块62,两个支撑块62之间转动连接有螺纹杆61,且螺纹杆61的一端延伸至其中一个支撑块62的外侧与转动块7固定连接,滑座65的内部设有滑槽66,滑槽66的内部滑动连接有一号滑块64,一号滑块64内部转动连接有一号连接块63,一号连接块63的一端与矩形块8转动连接,一号滑块64与螺纹杆61螺纹连接,通过转动转动块7,接着转动块7带动螺纹杆61转动,随后螺纹杆61带动一号滑块64在滑座65内部的滑槽66上左右滑动,接着一号滑块64通过一号连接块63带动矩形块8运动,从而带动雷达通讯设备本体9上下转动,即可对雷达通讯设备本体9的角度进行调节。As shown in Figures 1-4, one side of the mounting
其中,旋转机构4包括一号转轴41,一号转轴41安装在一号电机3的输出端,一号转轴41的顶端固定连接有一号齿轮42,二号转轴5的底端固定连接有二号齿轮43,二号齿轮43和一号齿轮42啮合连接,通过控制器18启动一号电机3,使一号电机3的输出端带动一号转轴41转动,接着一号转轴41带动一号齿轮42转动,随后一号齿轮42带动与之啮合的二号齿轮43转动,同时二号齿轮43通过二号转轴5带动安装体19转动,从而带动雷达通讯设备本体9水平转动,即可对雷达通讯设备本体9的方位进行调节。Wherein, the
其中,安装体19的一侧固定连接有一号固定块13,一号固定块13的顶部固定连接有二号电机12,二号电机12的输出端固定连接有丝杆15,丝杆15的底端转动连接有二号固定块17,二号固定块17与安装体19固定连接,丝杆15的外部螺纹连接有二号滑块16,安装体19的内部开设有避让槽14,二号滑块16滑动设置在避让槽14的内部,二号滑块16的一端穿过避让槽14与安装块11固定连接,通过控制器18启动二号电机12,使二号电机12的输出端带动丝杆15转动,随后丝杆15可带动二号滑块16上下运动,接着二号滑块16带动安装块11上下运动,然后二号连接块10跟随安装块11上下运动,从而带动雷达通讯设备本体9上下运动,即可对雷达通讯设备本体9的高度进行调节。Wherein, one side of mounting
其中,固定座1的底部固定连接有支撑脚架2,通过设置的支撑脚架2可对装置进行稳固支撑,提高了装置的稳定性。Wherein, the bottom of the fixing
其中,固定座1的正面固定连接有控制器18,一号电机3、雷达通讯设备本体本体9和二号电机12均与控制器18之间电性连接,通过设置的控制器18可对一号电机3雷达通讯设备本体9和二号电机12快速的控制,提高了工作人员的操作效率。Wherein, the front of fixed
工作原理:working principle:
如图1-图4所示,首先将装置接通电源,当需要调节雷达通讯设备本体9的角度时,通过转动转动块7,接着转动块7带动螺纹杆61转动,随后螺纹杆61带动一号滑块64在滑座65内部的滑槽66上左右滑动,接着一号滑块64通过一号连接块63带动矩形块8运动,从而带动雷达通讯设备本体9上下转动,即可对雷达通讯设备本体9的角度进行调节,当需要调节雷达通讯设备本体9的水平方位时,通过控制器18启动一号电机3,使一号电机3的输出端带动一号转轴41转动,接着一号转轴41带动一号齿轮42转动,随后一号齿轮42带动与之啮合的二号齿轮43转动,同时二号齿轮43通过二号转轴5带动安装体19转动,从而带动雷达通讯设备本体9水平转动,即可对雷达通讯设备本体9的方位进行调节,当需要调节雷达通讯设备本体9的高度时,通过控制器18启动二号电机12,使二号电机12的输出端带动丝杆15转动,随后丝杆15可带动二号滑块16上下运动,接着二号滑块16带动安装块11上下运动,然后二号连接块10跟随安装块11上下运动,从而带动雷达通讯设备本体9上下运动,即可对雷达通讯设备本体9的高度进行调节。As shown in Fig. 1-Fig. 4, first connect the device to the power supply, when it is necessary to adjust the angle of the radar
最后应说明的是:以上所述的各实施例仅用于说明本实用新型的技术方案,而非对其限制;尽管参照前述实施例对本实用新型进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述实施例所记载的技术方案进行修改,或者对其中部分或全部技术特征进行等同替换;而这些修改或替换,并不使相应技术方案的本质脱离本实用新型各实施例技术方案的范围。Finally, it should be noted that: the above-described embodiments are only used to illustrate the technical solutions of the present utility model, rather than limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art It should be understood that: it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various implementations of the present utility model. The scope of technical solutions.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222565469.2U CN219177238U (en) | 2022-09-26 | 2022-09-26 | Adjustable radar communication equipment fixing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222565469.2U CN219177238U (en) | 2022-09-26 | 2022-09-26 | Adjustable radar communication equipment fixing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219177238U true CN219177238U (en) | 2023-06-13 |
Family
ID=86667677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222565469.2U Expired - Fee Related CN219177238U (en) | 2022-09-26 | 2022-09-26 | Adjustable radar communication equipment fixing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219177238U (en) |
-
2022
- 2022-09-26 CN CN202222565469.2U patent/CN219177238U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205655077U (en) | Hoist and mount projecting apparatus with fine setting function | |
| WO2018177085A1 (en) | Microwave antenna control system | |
| CN219177238U (en) | Adjustable radar communication equipment fixing seat | |
| CN116111314A (en) | An antenna mounting device | |
| CN216285688U (en) | Control radar for monitoring meteorological station | |
| CN218684736U (en) | Skin expansion protection device | |
| CN219959431U (en) | Satellite antenna convenient to adjust for communication transmission | |
| CN219734855U (en) | Camera convenient to angle regulation | |
| CN218282285U (en) | Paint spraying apparatus for transformer production and processing | |
| CN221080351U (en) | Adjustable 5g communication tower | |
| CN218442157U (en) | Angle fine-adjustment operating lamp | |
| CN217108928U (en) | Surveillance camera for subway station | |
| CN220105489U (en) | Photographic lamp | |
| CN222237804U (en) | Optical tracking positioning device and surgical robot thereof | |
| CN219611845U (en) | Mobile phone bracket | |
| CN220267593U (en) | Directional drilling device for municipal road construction | |
| CN221895781U (en) | An intelligent safety monitoring device for steel casing installation | |
| CN217388925U (en) | Loudspeaker and vehicle with same | |
| CN219809857U (en) | Light cloud platform with control structure | |
| CN219751461U (en) | A cable erection device | |
| CN219889230U (en) | A display lifting device | |
| CN221657587U (en) | Aluminum plate bending and bending adjusting device | |
| CN219548194U (en) | Sunshade structure with adjustable sunshade angle | |
| CN221098033U (en) | Sky curtain projection equipment | |
| CN223539884U (en) | An adjustable integrated antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |