Multi-angle photoelectric display calibrator

Abstract

The utility model relates to the field of photoelectric display calibrators, in particular to a multi-angle photoelectric display calibrator. Comprising a calibrator body, a display screen is installed on one side of the calibrator body, operation keys are installed on the side, close to the display screen, of the calibrator body, a rotating structure is arranged on the lower surface of the calibrator body, the rotating structure comprises a connecting plate, and the connecting plate is fixedly connected with the calibrator body. The lower surface of the connecting plate is rotationally connected with a fixing column, the lower surface of the connecting plate is fixedly connected with a fixing plate, and the lower surface of the fixing column is fixedly connected with a bottom plate. According to the multi-angle photoelectric display calibrator provided by the utility model, the problems that a calibrator body is heavy, when a person needs to calibrate equipment in the other direction, the person needs to lift the calibrator body again to enable a display screen and an operation key to face the person, and the operation mode is very complicated, so that the operation cost is high are solved. And the working efficiency of the personnel is low.

Description

A multi-angle optoelectronic display calibrator Technical Field

[0001] This utility model relates to the field of optoelectronic display calibrators, and in particular to a multi-angle optoelectronic display calibrator. Background Technology

[0002] An optoelectronic display calibrator consists of a calibrator body, a display screen, and operation buttons. It is a multi-angle optoelectronic display calibrator mainly used for optoelectronic display calibration of display devices and is quite common in existing technology.

[0003] Existing technologies, such as the utility model patent with publication number CN219977540U, disclose a fully automatic integrated calibration instrument. This patent uses a horizontal housing, with a display and operation panel on the upper surface of the housing. The display and operation panel is connected to a processor built into the housing. It also includes a multi-channel flow calibration module, a pressure calibration module, and a smoke temperature calibration module, each connected to the processor. The multi-channel flow calibration module includes several flow meters built into the housing; the pressure calibration module is built into the housing and includes an automatic pressurization and depressurization mechanism; the smoke temperature calibration module is built into the housing. This utility model solves the problems of existing calibration instruments that can only perform single-parameter calibration, have complex and ineffective flow calibration operations, and require manual pressurization for pressure calibration.

[0004] The inventors discovered in their daily work that, due to the weight of the calibrator, when calibrating equipment in another direction, the calibrator had to be lifted up so that the display screen and operation buttons faced them. This cumbersome process led to low work efficiency. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies where, due to the heavy weight of the calibrator, personnel need to lift the calibrator again to face the display screen and operation buttons when calibrating equipment in another direction. This cumbersome operation leads to low work efficiency. Therefore, this invention proposes a multi-angle photoelectric display calibrator.

[0006] To solve the above technical problems, this utility model provides a multi-angle photoelectric display calibrator, comprising: a calibrator body, a display screen mounted on one side of the calibrator body, operation buttons mounted on the side of the calibrator body near the display screen, a rotating structure provided on the lower surface of the calibrator body, the rotating structure including a connecting plate, the connecting plate being fixedly connected to the calibrator body, a fixing column being rotatably connected to the lower surface of the connecting plate, a fixing plate being fixedly connected to the lower surface of the connecting plate, and a base plate being fixedly connected to the lower surface of the fixing column, wherein the arc of the fixing column... The surface has several positioning grooves. The inner wall of the fixed plate has two limiting grooves. The inner wall of the limiting grooves is slidably connected to a slider and a connecting rod. The inner wall of the fixed plate is slidably connected to a limiting plate. The two sliders are fixedly connected to the limiting plate. The limiting plate is slidably connected to the positioning groove. The connecting rod is fixedly connected to the limiting plate. The arc surface of the connecting rod is fitted with a spring. The two ends of the spring are fixedly connected to the fixed plate and the limiting plate, respectively. The end of the connecting rod away from the limiting plate is fixedly connected to a connecting block. The side of the connecting block away from the connecting rod is fixedly connected to a handle.

[0007] The effect achieved by the above components is that when the operator needs to use the calibrator body from another direction, the operator can use the handle to slide the limiting plate out of the inner wall of the positioning groove, and then rotate the calibrator body to rotate the display screen and operation buttons to a suitable operating angle, thereby improving the operator's ease of operation.

[0008] Preferably, a limiting rod is fixedly connected to the inner wall of the limiting groove, and the limiting rod is slidably connected to the slider.

[0009] The effect achieved by the above components is that the limiting rod can limit the slider and prevent the slider from being misaligned during the sliding process on the inner wall of the limiting groove.

[0010] Preferably, an anti-slip sleeve is fixedly connected to the arc surface of the grip, and the cross-section of the anti-slip sleeve is a hollow circle.

[0011] The effect achieved by the above components is that the anti-slip sleeve can increase the friction between the person's hand and the handle, and can prevent the person from slipping when moving the handle.

[0012] Preferably, the limiting plate is a stainless steel plate.

[0013] The effect achieved by the above components is that the stainless steel plate has high strength and good wear resistance, which can prevent the limiting plate from deforming during short-term use.

[0014] Preferably, a protective structure is provided on one side of the calibrator body. The protective structure includes a fixed frame and a positioning frame. The fixed frame is fixedly connected to the calibrator body, and the positioning frame is fixedly connected to the calibrator body. A positioning rod is fixedly connected to the inner wall of the positioning frame. A moving block is slidably connected to the arc surface of the positioning rod. A compression spring is sleeved on the arc surface of the positioning rod. The two ends of the compression spring are fixedly connected to the moving block and the positioning frame, respectively. A positioning block is fixedly connected to the lower surface of the moving block. A fixed rod is fixedly connected to the inner wall of the fixed frame. A rotating block is rotatably connected to the arc surface of the fixed rod. A protective plate is fixedly connected to the side of the rotating block near the calibrator body. An auxiliary block is fixedly connected to the side of the protective plate away from the rotating block. An auxiliary groove is formed on the inner wall of the auxiliary block. The auxiliary groove is adapted to the size of the positioning block.

[0015] The effect achieved by the above components is that when the calibrator body is not in use, the personnel can rotate the protective plate to make it closer to the display screen until it is in contact with the calibrator body. This can prevent dust from entering the inside of the operation buttons when they are not used for a long time, thus affecting the service life of the operation buttons.

[0016] Preferably, a connecting block is fixedly connected to the side of the movable block away from the calibrator body, and the cross-section of the connecting block is rectangular.

[0017] The effect achieved by the above components is that the connecting block allows personnel to easily move the movable block, thereby improving the ease of operation for personnel.

[0018] Preferably, a guide block is fixedly connected to the side of the positioning block away from the moving block.

[0019] The effect achieved by the above components is that the guide block can guide the positioning block, making it easy for personnel to slide the positioning block into the inner wall of the auxiliary groove.

[0020] Compared with related technologies, the multi-angle photoelectric display calibrator provided by this utility model has the following beneficial effects:

[0021] This utility model provides a multi-angle photoelectric display calibrator. By setting a rotating structure, when a person needs to use the calibrator body for calibration at a different angle, the rotating structure can facilitate the person to rotate the calibrator body so that the display screen and operation buttons on the calibrator body are rotated to a suitable operating angle, thereby improving the person's ease of operation and increasing the person's work efficiency.

[0022] By setting up a protective structure, the operation buttons and display screen on the calibrator body can be protected when personnel do not need to use the calibrator body. This can prevent dust from entering the inside of the operation buttons and affecting their service life. Attached Figure Description

[0023] Figure 1 is a structural schematic diagram of a multi-angle optoelectronic display calibrator provided by this utility model;

[0024] Figure 2 is a schematic diagram of the rotating structure shown in Figure 1;

[0025] Figure 3 is a schematic diagram of the enlarged structure at point A shown in Figure 2;

[0026] Figure 4 is a schematic diagram of the protective structure shown in Figure 1;

[0027] Figure 5 is a schematic diagram of the partial structure shown in Figure 4;

[0028] Figure 6 is a structural schematic diagram of the side structure shown in Figure 4;

[0029] Figure 7 is a schematic diagram of the enlarged structure at point B shown in Figure 6.

[0030] The diagram shows the following components: 1. Calibrator body; 2. Display screen; 3. Rotating structure; 301. Base plate; 302. Connecting plate; 303. Fixing column; 304. Positioning groove; 305. Fixing plate; 306. Limiting groove; 307. Slider; 308. Limiting rod; 309. Limiting plate; 310. Connecting rod; 311. Spring; 312. Connecting block; 313. Handle; 314. Anti-slip sleeve; 4. Protective structure; 401. Fixing frame; 402. Fixing rod; 403. Rotating block; 404. Protective plate; 405. Auxiliary block; 406. Auxiliary groove; 407. Positioning frame; 408. Positioning rod; 409. Compression spring; 410. Moving block; 411. Positioning block; 412. Guide block; 413. Connecting block; 5. Operation buttons. Detailed Implementation

[0031] 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.

[0032] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0033] Please refer to Figure 1. The multi-angle photoelectric display calibrator provided in this embodiment of the present invention includes: a calibrator body 1, a display screen 2 installed on one side of the calibrator body 1, an operation button 5 installed on the side of the calibrator body 1 near the display screen 2, a rotating structure 3 provided on the lower surface of the calibrator body 1, and a protective structure 4 provided on one side of the calibrator body 1.

[0034] In an embodiment of this utility model, please refer to Figures 2 and 3. The rotating structure 3 includes a connecting plate 302, which is fixedly connected to the calibrator body 1. A fixing post 303 is rotatably connected to the lower surface of the connecting plate 302. A fixing plate 305 is fixedly connected to the lower surface of the connecting plate 302. A base plate 301 is fixedly connected to the lower surface of the fixing post 303. Several positioning grooves 304 are formed on the arc surface of the fixing post 303. Two limiting grooves 306 are formed on the inner wall of the fixing plate 305. A slider 307 and a connecting rod are slidably connected to the inner wall of the limiting grooves 306. A rod 310 is slidably connected to a limiting plate 309 on the inner wall of a fixed plate 305. Two sliders 307 are fixedly connected to the limiting plate 309. The limiting plate 309 is slidably connected to a positioning groove 304. A connecting rod 310 is fixedly connected to the limiting plate 309. A spring 311 is fitted on the arc surface of the connecting rod 310. The two ends of the spring 311 are fixedly connected to the fixed plate 305 and the limiting plate 309, respectively. A connecting block 312 is fixedly connected to the end of the connecting rod 310 away from the limiting plate 309. A handle 313 is fixedly connected to the side of the connecting block 312 away from the connecting rod 310. When the operator needs to use the calibrator body 1 from another direction, the operator can slide the limiting plate 309 out of the inner wall of the positioning groove 304 using the handle 313, and then rotate the calibrator body 1 to rotate the display screen 2 and operation buttons 5 to a suitable operating angle, thereby improving the operator's ease of operation. A limiting rod 308 is fixedly connected to the inner wall of the limiting groove 306, and the limiting rod 308 is slidably connected to the slider 307. The limiting rod 308 can limit the slider 307, preventing misalignment during sliding within the inner wall of the limiting groove 306. An anti-slip sleeve 314 is fixedly connected to the arc surface of the handle 313. The anti-slip sleeve 314 has a hollow circular cross-section. The anti-slip sleeve 314 increases the friction between the operator's hand and the handle 313, preventing slippage during movement. The limiting plate 309 is made of stainless steel. Stainless steel plates have high strength and good wear resistance, which can prevent the limit plate 309 from deforming during short-term use.

[0035] In the embodiments of this utility model, please refer to Figures 4 to 7. The protective structure 4 includes a fixing frame 401 and a positioning frame 407. The fixing frame 401 is fixedly connected to the calibrator body 1, and the positioning frame 407 is fixedly connected to the calibrator body 1. A positioning rod 408 is fixedly connected to the inner wall of the positioning frame 407. A moving block 410 is slidably connected to the arc surface of the positioning rod 408. A compression spring 409 is sleeved on the arc surface of the positioning rod 408. The two ends of the compression spring 409 are respectively connected to the moving block 410 and the positioning frame 407. A fixed connection is made, with a positioning block 411 fixedly connected to the lower surface of the movable block 410, a fixing rod 402 fixedly connected to the inner wall of the fixing frame 401, and a rotating block 403 rotatably connected to the arc surface of the fixing rod 402. A protective plate 404 is fixedly connected to the side of the rotating block 403 closest to the calibrator body 1, and an auxiliary block 405 is fixedly connected to the side of the protective plate 404 away from the rotating block 403. An auxiliary groove 406 is provided on the inner wall of the auxiliary block 405, and the size of the auxiliary groove 406 is adapted to the positioning block 411. This allows the personnel to rotate the protective plate 404 towards the display screen 2 when the calibrator body 1 is not in use, until it is in contact with the calibrator body 1. This prevents dust from entering the interior of the operation button 5 when it is not in use for a long time, thus affecting the service life of the operation button 5. A connecting block 413 with a rectangular cross-section is fixedly connected to the side of the movable block 410 away from the calibrator body 1. The connecting block 413 facilitates the movement of the movable block 410, improving the ease of operation. The positioning block 411 is fixedly connected to the side away from the movable block 410 by a guide block 412. The guide block 412 guides the positioning block 411, making it easy for personnel to slide the positioning block 411 into the inner wall of the auxiliary groove 406.

[0036] The working principle of the multi-angle photoelectric display calibrator provided by this utility model is as follows: When a person needs to rotate the calibrator body 1, the person can first use the anti-slip sleeve 314 to move the handle 313 away from the fixed post 303. The anti-slip sleeve 314 can increase the friction between the person's hand and the handle 313, preventing the person from slipping during the movement of the handle 313. Then, the handle 313 drives the connecting block 312 to move away from the fixed post 303. The connecting block 312 drives the connecting rod 310 to move away from the fixed post 303. The connecting rod 310 drives the limiting plate 309 to move away from the fixed post 303. The limiting plate 309 is made of stainless steel, which has high strength and good wear resistance, preventing deformation of the limiting plate 309 during short-term use. Then, the limiting plate 309 drives the two... The slider 307 moves away from the fixed post 303, and slides on the arc surface of the limiting rod 308. The limiting rod 308 can limit the slider 307 and prevent it from being misaligned during sliding on the inner wall of the limiting groove 306. Then, the limiting plate 309 drives the spring 311 to rewind until the limiting plate 309 slides out of the inner wall of the positioning groove 304. Then, the operator rotates the calibrator body 1, which drives the display screen 2, operation buttons 5 and connecting plate 302 to rotate. The connecting plate 302 drives the fixed plate 305 to rotate until the display screen 2 and operation buttons 5 are rotated to a suitable position for the operator. Then, the operator releases the anti-slip sleeve 314. At this time, the spring 311 rebounds and moves the limiting plate 309 closer to the positioning groove 304 until the limiting plate 309 slides into the inner wall of the positioning groove 304.

[0037] Additionally, when personnel need to protect the operation buttons 5 and display screen 2 on the calibrator body 1, they can first use the connecting block 413 to move the moving block 410 upwards. The connecting block 413 facilitates the movement of the moving block 410, improving operational convenience. Then, the moving block 410 moves the positioning block 411 upwards, and also stretches the compression spring 409. The positioning block 411 then moves the guide block 412 upwards until the upper surface of the moving block 410 abuts against the positioning frame 407. Then, the personnel... When the protective plate 404 is rotated, the protective plate 404 drives the rotating block 403 and the auxiliary block 405 to rotate towards the display screen 2 until the protective plate 404 comes into contact with the calibrator body 1. Then, when the person releases the connecting block 413, the compression spring 409 rebounds and causes the guide block 412 to move towards the auxiliary groove 406 until the guide block 412 and part of the positioning block 411 slide into the inner wall of the auxiliary groove 406. The guide block 412 can guide the positioning block 411, which makes it easy for the person to slide the positioning block 411 into the inner wall of the auxiliary groove 406.

[0038] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-angle photoelectric display calibrator, characterized in that, include: The calibrator body (1) has a display screen (2) mounted on one side and operation buttons (5) mounted on the side of the calibrator body (1) near the display screen (2). The lower surface of the calibrator body (1) is provided with a rotating structure (3). The rotating structure (3) includes a connecting plate (302) which is fixedly connected to the calibrator body (1). A fixing column (303) is rotatably connected to the lower surface of the connecting plate (302). A fixing plate (305) is fixedly connected to the lower surface of the connecting plate (302). A base plate (301) is fixedly connected to the lower surface of the fixing column (303). Several positioning grooves (304) are opened on the arc surface of the fixing column (303). Two limiting grooves (306) are opened on the inner wall of the fixing plate (305). The inner wall of the limiting groove (306) is slidably connected to a slider (307) and a connecting rod (310). The inner wall of the fixing plate (305) is slidably connected to a limiting plate (309). The two sliders (307) are fixedly connected to the limiting plate (309). The limiting plate (309) is slidably connected to the positioning groove (304). The connecting rod (310) is fixedly connected to the limiting plate (309). A spring (311) is sleeved on the arc surface of the connecting rod (310). The two ends of the spring (311) are fixedly connected to the fixing plate (305) and the limiting plate (309) respectively. A connecting block (312) is fixedly connected to the end of the connecting rod (310) away from the limiting plate (309). A handle (313) is fixedly connected to the side of the connecting block (312) away from the connecting rod (310).

2. The multi-angle photoelectric display calibrator according to claim 1, characterized in that, The inner wall of the limiting groove (306) is fixedly connected to a limiting rod (308), and the limiting rod (308) is slidably connected to the slider (307).

3. The multi-angle photoelectric display calibrator according to claim 1, characterized in that, The grip (313) has an anti-slip sleeve (314) fixedly connected to its arc surface. The anti-slip sleeve (314) has a hollow circular cross-section.

4. The multi-angle photoelectric display calibrator according to claim 1, characterized in that, The limiting plate (309) is made of stainless steel.

5. A multi-angle photoelectric display calibrator according to claim 1, characterized in that, A protective structure (4) is provided on one side of the calibrator body (1). The protective structure (4) includes a fixing frame (401) and a positioning frame (407). The fixing frame (401) is fixedly connected to the calibrator body (1), and the positioning frame (407) is fixedly connected to the calibrator body (1). A positioning rod (408) is fixedly connected to the inner wall of the positioning frame (407). A moving block (410) is slidably connected to the arc surface of the positioning rod (408). A compression spring (409) is sleeved on the arc surface of the positioning rod (408). The two ends of the compression spring (409) are respectively connected to the moving block (410) and the positioning frame (407). The moving block (410) is fixedly connected to a positioning block (411) on its lower surface. The inner wall of the fixed frame (401) is fixedly connected to a fixing rod (402). The arc surface of the fixing rod (402) is rotatably connected to a rotating block (403). A protective plate (404) is fixedly connected to the side of the rotating block (403) close to the calibrator body (1). An auxiliary block (405) is fixedly connected to the side of the protective plate (404) away from the rotating block (403). An auxiliary groove (406) is provided on the inner wall of the auxiliary block (405). The auxiliary groove (406) is adapted to the size of the positioning block (411).

6. A multi-angle photoelectric display calibrator according to claim 5, characterized in that, The movable block (410) is fixedly connected to a connecting block (413) on the side away from the calibrator body (1), and the connecting block (413) has a rectangular cross-section.

7. A multi-angle photoelectric display calibrator according to claim 5, characterized in that, A guide block (412) is fixedly connected to the side of the positioning block (411) away from the moving block (410).

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