Bearing device and cleaning machine

Abstract

The utility model discloses a bearing device and a cleaning machine and relates to the technical field of display panel bearing, the bearing device is used for bearing a display panel, the bearing device comprises a rack and a bearing frame, the rack comprises two connecting rods which are arranged at intervals, locking holes which are arranged at intervals in the length direction of the connecting rods are formed in the connecting rods, and the bearing frame is used for bearing the display panel. The number of the bearing frames is at least two, the two ends of each bearing frame are installed on the two connecting rods in a sliding mode respectively, a first installation groove used for installing the display panel is formed in each bearing frame, and telescopic pieces arranged in a telescopic mode are arranged at the two ends of each bearing frame; the two telescopic pieces can stretch into any locking hole of the two connecting rods respectively so that the bearing frames can be connected with the two connecting rods, the bearing frames can slide along the connecting rods, the distance between the two bearing frames can be adjusted, and the distance between the two bearing frames can adapt to display panels of different sizes. In this way, the bearing device does not need to be completely disassembled in the cleaning step of the whole display panel, and therefore the cleaning step is simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to display panel bearing technical field, especially relate to a bearing device and cleaning machine. BACKGROUND

[0002] The display is the display equipment of plane ultra -thin, is composed of certain number of color or black and white pixels, is placed in the front of light source or reflection surface.

[0003] The display needs to be put into the special bearing device and then put into the cleaning machine before being put into the assembled product and being cleaned, but due to the different display sizes, the bearing device needs to be adjusted, and the current bearing device needs to be completely disassembled, and then the bearing device is assembled according to the size of the display, and then the display is installed on the bearing device and put into the cleaning machine for cleaning, which will lead to the cleaning step being too complicated.

[0004] Therefore, it is necessary to provide a new bearing device and cleaning machine to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a bearing device and cleaning machine, which aims to improve the technical problem of complicated display cleaning steps in the prior art.

[0006] To achieve the above object, the bearing device provided by the utility model is used for bearing a display panel, and comprises:

[0007] A rack comprises two spaced apart connecting rods, and the connecting rods are formed with locking holes spaced apart along the length direction of the connecting rods;

[0008] A bearing frame, the number of the bearing frame is at least two, and the two ends of the bearing frame are slidably installed on the two connecting rods; the bearing frame is formed with a first mounting groove for mounting the display panel; and the two ends of the bearing frame are provided with telescopic members arranged in an extension mode.

[0009] The two telescopic members can respectively extend into any locking hole of the two connecting rods to connect the bearing frame with the two connecting rods.

[0010] In this invention, a frame is formed by two connecting rods spaced apart. Both ends of a support frame are slidably mounted on the two connecting rods. There are at least two support frames, and a first mounting groove is formed on each support frame. When cleaning is required, the two support frames are driven to move along the connecting rods according to the size of the display panel, so that the space between the two support frames can accommodate the display panel of that size. Then, the telescopic components on both sides of the support frames extend and are inserted into the locking holes of the two connecting rods, thus fixing the two support frames and preventing them from sliding on the connecting rods during subsequent cleaning. Finally, the two sides of the display panel are respectively mounted in the first mounting grooves on the two support frames, thus enabling the display panel to be displayed. The device is fixed to two support frames, and then the support unit carrying the display panel is placed in the cleaning machine to clean the display panel. If display panels of different sizes need to be cleaned later, the operator only needs to remove the support unit and pull the telescopic parts at both ends of one of the support frames out of the locking holes of the two connecting rods. This allows the support frame to continue sliding along the connecting rods, adjusting the distance between the two support frames to accommodate display panels of different sizes. Then, the display panel is put into the cleaning machine for cleaning. In this way, it is not necessary to completely disassemble the support unit during the entire display panel cleaning process, thus simplifying the entire cleaning process and improving cleaning efficiency. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0012] Figure 1 A schematic diagram of the overall structure of an embodiment of the bearing device provided by this utility model;

[0013] Figure 2 for Figure 1 Enlarged view at point A;

[0014] Figure 3 A cross-sectional view of an embodiment of the support device provided by this utility model;

[0015] Figure 4 A schematic diagram of the overall structure of an embodiment of the support frame provided by this utility model;

[0016] Figure 5 A cross-sectional view of an embodiment of the support frame provided by this utility model;

[0017] Figure 6A schematic diagram of the overall structure of an embodiment of the telescopic component provided by this utility model;

[0018] Figure 7 A cross-sectional view of an embodiment of the connection between the support frame and the telescopic component provided by this utility model;

[0019] Figure 8 A schematic diagram of the overall structure of an embodiment of the buffer strip provided by this utility model.

[0020] Explanation of icon numbers:

[0021] 100. Bearing device; 1. Frame; 11. Connecting rod; 111. Locking hole; 112. Scale; 112a. Scale interval; 112b. First scale line; 112c. Second scale line; 2. Bearing frame; 21. First mounting groove; 22. Protrusion; 23. First telescopic hole; 24. Second telescopic hole; 3. Telescopic component; 31. First connecting section; 32. Second connecting section; 321. Abutment ring; 4. Buffer strip; 41. Snap-fit ​​groove; 42. Second mounting groove; 5. Buffer pad; 6. Nut; 61. Third telescopic hole; 7. Elastic component.

[0022] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0025] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0026] Display panels need to be cleaned before being put into assembly. Currently, the carrier devices in existing cleaning machines are generally fully detachable, which allows the carrier devices to adapt to display panels of different sizes. However, in actual use, the applicant found that during the assembly process, the display panels are not assembled one size of display panel before another size. Instead, multiple assembly lines assemble simultaneously. This requires constantly disassembling and reassembling the carrier devices when cleaning the display panels, making the entire cleaning process too complicated and inefficient. If the same number of cleaning machines is used according to the number of display panel sizes, the assembly cost will be too high. Therefore, the applicant has researched a carrier device that can be quickly adjusted to adapt to different sizes.

[0027] According to one aspect of this utility model, please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 This utility model proposes a support device 100 for supporting a display panel. The support device 100 includes a frame 1 and a support frame 2. The frame 1 includes two spaced-apart connecting rods 11. Each connecting rod 11 has locking holes 111 spaced apart along its length. The number of support frames 2 is at least two. The two ends of the support frame 2 are slidably mounted on the two connecting rods 11. The support frame 2 has a first mounting groove 21 for mounting the display panel. Both ends of the support frame 2 are provided with telescopic members 3. The two telescopic members 3 can extend into either locking hole 111 of the two connecting rods 11 to connect the support frame 2 to the two connecting rods 11.

[0028] In this embodiment, a frame 1 is formed by two connecting rods 11 spaced apart. Both ends of a support frame 2 are slidably mounted on the two connecting rods 11. There are at least two support frames 2, and a first mounting groove 21 is formed on each support frame 2. When cleaning is required, the two support frames 2 are driven to move along the connecting rods 11 according to the size of the display panel, so that the space between the two support frames 2 can accommodate the display panel of that size. Then, the telescopic members 3 on both sides of the support frame 2 extend and are inserted into the locking holes 111 of the two connecting rods 11, thus fixing the two support frames 2 and preventing them from sliding on the connecting rods 11 during subsequent cleaning. Finally, the two sides of the display panel are respectively mounted in the first mounting grooves 21 on the two support frames 2, thus enabling the display panel to be displayed. The panel is fixed on two support frames 2. Then, the support device 100 carrying the display panel is placed in the cleaning machine to clean the display panel. If display panels of different sizes need to be cleaned later, the operator only needs to take out the support device 100 and pull out the telescopic parts 3 at both ends of one of the support frames 2 from the locking holes 111 of the two connecting rods 11. This allows the support frame 2 to continue sliding along the connecting rods 11, adjusting the distance between the two support frames 2 so that the spacing between the two support frames 2 can accommodate display panels of different sizes. Then, the display panel is put into the cleaning machine to clean it. In this way, it is not necessary to completely disassemble the support device 100 during the entire display panel cleaning process, thereby simplifying the entire cleaning process and improving cleaning efficiency.

[0029] Furthermore, in order to improve cleaning efficiency, multiple first mounting slots 21 can be machined on the support frame 2 at intervals along the length of the support frame 2. This allows multiple display panels of the same size to be cleaned at once, which can greatly improve the cleaning efficiency of the display panels.

[0030] Furthermore, a first mounting groove 21 is provided on both sides of the support frame 2, so that only three support frames 2 are needed to support two display panels during use, thus simplifying the structure of the support device 100.

[0031] Please see Figure 1 , Figure 4 and Figure 8 In one embodiment, the support device 100 further includes buffer strips 4. The number of buffer strips 4 may be equal to or different from the number of support frames 2. The buffer strips 4 are formed with snap-fit ​​grooves 41, and the support frame 2 is formed with protrusions 22, which are installed in the snap-fit ​​grooves 41. Specifically, the snap-fit ​​grooves 41 of the buffer strips 4 are aligned with the protrusions 22, and the protrusions 22 are snapped into the snap-fit ​​grooves 41. In this way, the buffer strips 4 are installed on the support frame 2. When installed on the display panel, the display panel will first contact the buffer strips 4, which can prevent the display panel from directly colliding with the support frame 2 and protect the display panel from damage.

[0032] Please see Figure 1 , Figure 4 and Figure 8 In one embodiment, there are multiple snap-fit ​​slots 41, which are spaced apart along the length of the buffer strip 4. There are also multiple protrusions 22, which are spaced apart along the length of the support frame 2. The multiple snap-fit ​​slots 41 correspond to the multiple protrusions 22. The number of snap-fit ​​slots 41 and the number of protrusions 22 may be equal or unequal. By providing multiple protrusions 22 and multiple snap-fit ​​slots 41 in cooperation, the connection strength between the buffer strip 4 and the support frame 2 can be further improved, preventing the buffer strip 4 at both ends from shifting.

[0033] Please see Figure 1 , Figure 4 and Figure 8 In one embodiment, a second mounting groove 42 for mounting a display panel is formed on the buffer strip 4, and the first mounting groove 21 and the second mounting groove 42 are interconnected. Specifically, the second mounting groove 42 for mounting the display panel is provided on the buffer strip 4, and the first mounting groove 21 and the second mounting groove 42 are interconnected. In this way, when mounting the display panel, the display panel is first inserted into the second mounting groove 42, and then installed in the first mounting groove 21 along the second mounting groove 42, thus completing the installation of the display panel. During this installation process, the buffer strip 4 always protects the display panel, further protecting the display panel from damage.

[0034] Please see Figure 1 and Figure 2 In one embodiment, a buffer pad 5 is provided on the bottom wall of the first mounting groove 21. The buffer pad 5 is used to abut against the display panel. By providing the buffer pad 5 at the bottom of the first mounting groove 21, when the display panel is installed, it abuts against the buffer pad 5 after entering the first mounting groove 21. This prevents the operator from applying excessive force during installation, causing the display panel to directly collide with the bottom of the first mounting groove 21 and resulting in damage to the display panel.

[0035] Please see Figures 3 to 7In one embodiment, both ends of the support frame 2 are provided with a first telescopic hole 23 and a second telescopic hole 24 that are interconnected with the first telescopic hole 23. The first telescopic hole 23 and the second telescopic hole 24 are coaxially arranged. The inner diameter of the first telescopic hole 23 is smaller than the inner diameter of the second telescopic hole 24. The telescopic component 3 includes a first connecting section 31 and a second connecting section 32 that are interconnected. The diameter of the second connecting section 32 is larger than the inner diameter of the first telescopic hole 23. The second connecting section 32 is telescopically installed in the second telescopic hole 24, and the first connecting section 31 is telescopically installed in the first telescopic hole 23. The first connecting section 31 can extend out of the first telescopic hole 23 and into the locking hole 111. Specifically, a first telescopic hole 23 is first machined at each end of the support frame 2, and then a second telescopic hole 24 is machined on this basis, so that the first telescopic hole 23 and the second telescopic hole 24 are connected to each other, and the inner diameter of the first telescopic hole 23 is smaller than that of the second telescopic hole 24. Then, the first connecting section 31 of the telescopic component 3 is telescopically installed in the first telescopic hole 23 through the second telescopic hole 24. At this time, the second connecting section 32 of the telescopic component 3 will be telescopically installed in the second telescopic hole 24. In this way, when the position of the support frame 2 needs to be adjusted, the operator holds the second connecting section 32 and pulls it out, so that the first connecting section 31 will retract into the first telescopic hole 23, and the first connecting section 31 will not... The second connecting section 32 is inserted into the locking hole 111 of the connecting rod 11, which allows the support frame 2 to be pushed and slide on the connecting rod 11 until it is adjusted to a suitable position. After adjustment, the operator inserts the second connecting section 32 into the second telescopic hole 24, so that the first connecting section 31 extends out of the first telescopic hole 23 and is inserted into the corresponding locking hole 111, thus fixing the support frame 2 and preventing it from moving during subsequent cleaning. In this embodiment, since the diameter of the second connecting section 32 is larger than that of the first telescopic hole 23, the second connecting section 32 cannot pass through the second telescopic hole 24 after the operator releases it, thereby preventing the telescopic component 3 from detaching.

[0036] Please see Figures 3 to 7In one embodiment, the bearing device 100 further includes a nut 6, which has a third telescopic hole 61. The nut 6 is threaded onto a second telescopic hole 24, which communicates with the third telescopic hole 61. An abutment ring 321 is provided on the outer surface of the second connecting section 32. The abutment ring 321 is telescopically installed in the second telescopic hole 24. The bearing frame 2 further includes an elastic member 7, which is sleeved on the second connecting section 32. Both ends of the elastic member 7 are respectively connected to the abutment ring 321 and the nut 6. Specifically, the nut 6 is installed in the second telescopic hole 24, and then the elastic element 7 is sleeved on the second connecting section 32. Both ends of the elastic element 7 abut against the abutment ring 321 and the nut 6, respectively. When the position of the support frame 2 needs adjustment, the operator holds the second connecting section 32 and pulls it out. The abutment ring 321 moves towards the nut 6, compressing the elastic element 7. The first connecting section 31 retracts into the first telescopic hole 23, preventing it from entering the locking hole 111 of the connecting rod 11. This allows the support frame 2 to slide on the connecting rod 11 until it is adjusted to the appropriate position. After adjustment, the operator releases the second connecting section 32, and the elastic force generated by the compression of the elastic element 7... The drive ring 321 will move away from the nut 6, causing it to return to its original position. The second connecting section 32 will then retract into the second telescopic hole 24. The first connecting section 31, connected to the second connecting section 32, will then extend out of the first telescopic hole 23 and insert into the corresponding locking hole 111. This will fix the support frame 2, preventing it from moving during subsequent cleaning. In this embodiment, the elastic element 7 enables automatic locking of the support frame 2 and the connecting rod 11, reducing the labor intensity of operators. Furthermore, with the nut 6, when the elastic element 7 needs to be replaced, simply remove the nut 6 from the second telescopic hole 24, allowing the elastic element 7 to be removed from the second connecting section 32. This enables quick disassembly and installation of the elastic element 7.

[0037] Please see Figure 1 In one embodiment, a scale 112 extending along the length of the connecting rod 11 is formed on the connecting rod 11. By setting the scale 112, the operator can determine the distance between two adjacent support frames 2 according to the scale 112, ensuring that the display panel of the corresponding size can be supported and reducing errors.

[0038] Please see Figure 1In one embodiment, the scale 112 has multiple scale intervals 112a arranged sequentially along the length of the connecting rod 11. Each scale interval 112a includes first scale lines 112b and second scale lines 112c spaced apart. The length of the first scale line 112b is greater than the length of the second scale line 112c. There are three second scale lines 112c spaced apart. Each first scale line 112b and each second scale line 112c corresponds to a locking hole 111. By setting the first scale line 112b and multiple second scale lines 112c, each scale interval 112a can be further subdivided, thereby providing higher measurement accuracy. The design of multiple scale lines makes the scale on the ruler 112 more dense and precise, making it easier for operators to read the required values ​​quickly and accurately. Since each first scale line 112b and each second scale line 112c is respectively set with a locking hole 111, the position of the telescopic component 3 can be quickly confirmed.

[0039] According to another aspect of the present invention, a cleaning machine is also provided, including the support device 100 as described above. Since the cleaning machine includes all embodiments of the support device 100 described above, it possesses at least all the beneficial effects of all the above embodiments, which will not be elaborated further here.

[0040] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A support device for supporting a display panel, characterized in that, include: A frame, the frame including two spaced-apart connecting rods, the connecting rods having locking holes spaced apart along the length direction of the connecting rods; The support frame has at least two supports, with each end of the support frame slidably mounted on one of the two connecting rods. The support frame has a first mounting groove for mounting the display panel, and each end of the support frame is provided with a telescopic member. The two telescopic members can be respectively inserted into either of the locking holes of the two connecting rods to connect the support frame to the two connecting rods.

2. The bearing device as described in claim 1, characterized in that, The supporting device further includes a buffer strip with a snap-fit ​​groove, and a protrusion is formed on the supporting frame, the protrusion being installed in the snap-fit ​​groove.

3. The bearing device as described in claim 2, characterized in that, The number of the snap-fit ​​slots is multiple, and the multiple snap-fit ​​slots are spaced apart along the length direction of the buffer strip. The number of the protrusions is multiple, and the multiple protrusions are spaced apart along the length direction of the support frame. The multiple snap-fit ​​slots are corresponding to the multiple protrusions.

4. The bearing device as described in any one of claims 2 or 3, characterized in that, The buffer strip has a second mounting slot for mounting the display panel, and the first mounting slot and the second mounting slot are interconnected.

5. The bearing device as described in claim 4, characterized in that, The bottom wall of the first mounting slot is provided with a buffer pad, which is used to abut against the display panel.

6. The bearing device as described in claim 1, characterized in that, Both ends of the support frame have a first telescopic hole and a second telescopic hole that communicates with the first telescopic hole. The first telescopic hole and the second telescopic hole are coaxially arranged. The inner diameter of the first telescopic hole is smaller than the inner diameter of the second telescopic hole. The telescopic component includes a first connecting segment and a second connecting segment that are connected to each other. The diameter of the second connecting segment is larger than the inner diameter of the first telescopic hole. The second connecting segment is telescopically installed in the second telescopic hole, and the first connecting segment is telescopically installed in the first telescopic hole. The first connecting segment can extend out of the first telescopic hole and into the locking hole.

7. The bearing device as described in claim 6, characterized in that, The bearing device further includes a nut, which has a third telescopic hole. The nut is threaded into the second telescopic hole, which communicates with the third telescopic hole. The outer surface of the second connecting section is provided with an abutment ring, which is telescopically installed in the second telescopic hole. The bearing frame further includes an elastic element, which is sleeved on the second connecting section. Both ends of the elastic element are respectively connected to the abutment ring and the nut.

8. The bearing device as described in claim 1, characterized in that, A scale extending along the length of the connecting rod is formed on the connecting rod.

9. The bearing device as described in claim 8, characterized in that, The scale has multiple scale intervals arranged sequentially along the length of the connecting rod. Each scale interval includes a first scale line and a second scale line arranged at intervals. The length of the first scale line is greater than the length of the second scale line. There are three second scale lines, which are arranged at intervals. Each telescopic first scale line and each telescopic second scale line are respectively arranged with a telescopic locking hole.

10. A cleaning machine, characterized in that, Includes the support device as described in any one of claims 1 to 9.

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