Desiccant cover dismounting tool

Abstract

The utility model discloses a desiccant cover dismounting tool, relates to photoelectric pod maintenance technical field, the desiccant cover dismounting tool comprises a base body and a plurality of clamping pieces, the base body concaves inwards to form a clamping groove, the clamping pieces are movably connected with the base body, the number of the clamping pieces is multiple, and the clamping pieces are distributed on the peripheral side of the clamping groove at intervals. The clamping piece is partially located in the clamping groove so as to clamp the drying agent cover body in the clamping groove. The drying agent cover body is clamped by adopting the clamping pieces, during use, the drying agent cover body is firstly placed in the clamping groove, then the clamping pieces are moved so that the multiple clamping pieces can abut against and clamp the peripheral side of the drying agent cover body, stable torque is provided, the drying agent cover body is driven to be opened by rotating the base body, the working efficiency is improved, and the drying agent cover body is prevented from being damaged. And the integrity of the pod part is also ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to photoelectric pod maintenance technical field, especially relate to a desiccant cover dismounting tool. BACKGROUND

[0002] In the maintenance and care process of the photoelectric pod, the replacement of the desiccant is a routine and important task. The main role of the desiccant is to absorb and remove the moisture that may exist inside the pod, thereby protecting the electronic components inside the pod from the damage of the humid environment. However, in actual operation, the desiccant particles are often stuck in the threads, causing the desiccant cover to be difficult to open, at which time auxiliary tools such as pliers, wrenches, etc. are needed to open, but improper use may cause damage to the cover paint surface or even cause the cover to deform, making it inconvenient to open and affecting work efficiency.

[0003] In addition, violent opening of the desiccant cover may also cause potential pollution to the environment. The desiccant commonly used in photoelectric pods is a color-changing silica gel desiccant, which contains a small amount of cobalt chloride as an indicator. Under normal circumstances, these cobalt chlorides are wrapped inside the silica gel and do not leak out. However, in the process of violent opening, the desiccant is easily broken, causing the cobalt chloride to leak. If these harmful substances leak into the soil or water, they may cause irreversible damage to the ecological environment. SUMMARY

[0004] The main purpose of the utility model is to provide a desiccant cover dismounting tool, which aims to solve the problem of inconvenient opening of the desiccant cover.

[0005] To achieve the above-mentioned purpose, the desiccant cover dismounting tool provided by the utility model comprises:

[0006] A base body, wherein a clamping groove is formed in the base body;

[0007] A clamping piece, which is movably connected to the base body, wherein the number of clamping pieces is multiple, and the clamping pieces are distributed at intervals around the clamping groove;

[0008] Among them, the clamping piece is partially located in the clamping groove to clamp the desiccant cover in the clamping groove.

[0009] In an embodiment, the base body is provided with multiple slides, which are distributed at intervals around the clamping groove to install the clamping pieces, and the slides are connected to the clamping groove.

[0010] In an embodiment, the clamping piece comprises a locking pin, which is slidably connected to the slide, and the locking pin is provided with a clamping portion near one end of the clamping groove, and the cross-sectional shape of the clamping portion is adapted to the cross-sectional shape of the side of the desiccant cover.

[0011] In an embodiment, the card pin side wall is outwardly convex with a clamping part, the slide way side wall is inwardly concave with a limiting sliding groove, the clamping part is located in the limiting sliding groove, and the limiting sliding groove is used to limit the moving distance of the clamping part.

[0012] In an embodiment, the clamping part further comprises a push rod, the push rod is slidingly connected with the base body, one end of the push rod is connected with the card pin, and the other end of the push rod is located outside the base body and used to push the card pin to move inward.

[0013] In an embodiment, the push rod is screw-connected with the base body, the length direction of the push rod is consistent with the length direction of the slide way, and the push rod penetrates into the slide way to push the card pin to move inward.

[0014] In an embodiment, the surface of the base body is provided with a mounting gap, the cross-sectional shape of the mounting gap corresponds to the cross-sectional shape of the card pin, and the mounting gap is communicated with the slide way to mount the card pin.

[0015] In an embodiment, the desiccant cover dismounting tool further comprises a covering piece, the covering piece is fitted into the mounting gap to prevent the card pin from moving out of the mounting gap.

[0016] In an embodiment, the covering piece comprises a cover ring and a covering protrusion which are integrally connected, the base body is inwardly concave with a mounting groove used to mount the cover ring, and the covering protrusion is located at the circumferential side of the cover ring and is fitted into the mounting gap.

[0017] In an embodiment, the side face of the base body away from the clamping groove is convex with a rotating frame.

[0018] The technical scheme of the utility model discloses a clamping part is used to clamp the desiccant cover body, when using, first the desiccant cover body is placed in the clamping groove, then the clamping part is moved to make a plurality of clamping parts abut and clamp the circumferential side of the desiccant cover body, provide stable torque, drive the desiccant cover body to open by rotating the base body, not only improve work efficiency, also guarantee the integrity of the pod component. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not creating labor, can also obtain other drawings according to the structure shown in these drawings.

[0020] Figure 1The utility model provides a desiccant cover dismounting tool one embodiment's structure schematic drawing is provided.

[0021] Figure 2 It is the explosion structure schematic drawing of desiccant cover dismounting tool.

[0022] Figure 3 It is the sectional view of desiccant cover dismounting tool.

[0023] Figure 4 The utility model provides a desiccant cover dismounting tool another embodiment's structure schematic drawing is provided.

[0024] Explanation of the attached drawings:

[0025] 100, desiccant cover dismounting tool, 1, base body, 11, clamping groove, 12, installation slot, 13, rotating frame, 2, clamping piece, 21, bayonet, 22, clamping part, 23, detent part, 3, slide, 31, limit sliding slot, 4, push rod, 5, installation notch, 6, cover piece, 61, cover ring, 62, cover protruding block, 7, desiccant cover body.

[0026] The utility model discloses the realization, functional characteristics and advantages will be further explained with reference to the embodiment. Specific implementation

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0028] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications will also change accordingly.

[0029] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes include the A scheme, or the B scheme, or the A and B schemes. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the protection scope required by the present application.

[0030] During the maintenance of the optical pod, the replacement of the desiccant is a routine and important task. The main function of the desiccant is to absorb and remove the moisture that may exist inside the pod, thereby protecting the electronic components inside the pod from the damage of the humid environment. However, in actual operation, the desiccant particles are often stuck in the threads, causing the desiccant cover to be difficult to open, at which time auxiliary tools such as pliers, wrenches, etc. are needed to open, but improper use may cause damage to the paint surface of the cover or even cause deformation of the cover, making it inconvenient to open and affecting work efficiency.

[0031] In addition, violent opening of the desiccant cover may also cause potential pollution to the environment. The desiccant commonly used in optical pods is color-changing silica gel desiccant, which contains a small amount of cobalt chloride as an indicator. Under normal circumstances, these cobalt chlorides are wrapped inside the silica gel and will not leak out. However, in the process of violent opening, the desiccant is easily broken, causing the cobalt chloride to leak. If these harmful substances leak into the soil or water, they may cause irreversible damage to the ecological environment.

[0032] The utility model provides a desiccant cover dismounting tool 100.

[0033] Please refer to Figures 1 to 4 In an embodiment of the present application, the desiccant cover dismounting tool 100 comprises:

[0034] A base body 1, a clamping groove 11 is formed in the base body 1;

[0035] A clamping piece 2, the clamping piece 2 is movably connected to the base body 1, the number of the clamping piece 2 is multiple, and the clamping piece 2 is distributed on the side of the clamping groove 11;

[0036] Among them, the clamping piece 2 is partially located in the clamping groove 11, so as to clamp the desiccant cover 7 in the clamping groove 11;

[0037] As Figure 4 shown, it should be noted that, in order to prevent desiccant leakage, a detachable desiccant cover 7 is usually used to store desiccant, which includes a first cover and a second cover, the first cover and the second cover are threadedly connected, and the desiccant is located between the first cover and the second cover, so that when the desiccant is taken out, the desiccant particles may be stuck in the threaded connection between the first cover and the second cover;

[0038] Wherein, the desiccant cover 7 is detachably connected to the gondola opening, and a plurality of air holes are formed in the first cover close to the gondola side, which communicate the gondola and the inside of the desiccant cover 7;

[0039] And, the color-changing silica gel desiccant can reflect the use of the desiccant, so as to facilitate observation, and the second cover away from the gondola side is provided with an observation window to observe the use of the desiccant stored in the desiccant cover 7.

[0040] It can be understood that the number of the clamping pieces 2 is multiple, and they are uniformly distributed around the clamping groove 11 to uniformly clamp the desiccant cover 7 and ensure the stability of clamping.

[0041] The technical scheme of the utility model provides stable torque by rotating the base body 1 to drive the desiccant cover 7 to open, not only improves the work efficiency, but also ensures the integrity of the gondola part.

[0042] As Figure 1 shown, optionally, the base body 1 is provided with a plurality of slides 3, which are distributed around the clamping groove 11 at intervals to install the clamping pieces 2, and the slides 3 communicate with the clamping groove 11.

[0043] As Figure 3 and Figure 4 shown, it can be understood that the slides 3 allow the clamping pieces 2 to move flexibly and adjust the position on the base body 1 to adapt to desiccant covers 7 of different sizes and shapes, and this flexibility ensures that the clamping pieces 2 can tightly and stably clamp the desiccant cover 7, which provides an effective solution even when facing special or difficult-to-open desiccant covers 7.

[0044] Meanwhile, the slide 3 is communicated with the clamping groove 11, so that the clamping piece 2 can smoothly enter and act on the desiccant cover 7, further enhancing the stability and reliability of clamping.

[0045] Further, through the slide 3, the operator can easily disassemble the clamping piece 2, clean and lubricate the slide 3, and also replace the clamping piece 2 to adapt to different types of the desiccant cover 7.

[0046] In some embodiments, the cross section of the clamping groove 11 is circular, the clamping pieces 2 are uniformly distributed around the clamping groove 11, and the extension direction of the slide 3 points to the center of the clamping groove 11, to ensure uniform and stable clamping force.

[0047] Optionally, the clamping piece 2 includes a bayonet 21, the bayonet 21 is slidingly connected to the slide 3, the bayonet 21 is provided with a clamping portion 22 near one end of the clamping groove 11, and the cross-sectional shape of the clamping portion 22 is adapted to the cross-sectional shape of the side of the desiccant cover 7.

[0048] It should be noted that the cross-sectional shape of the clamping portion 22 is adapted to the cross-sectional shape of the side of the desiccant cover 7, which ensures that the clamping piece 2 can be closely and uniformly attached to the surface of the desiccant cover 7. This precise clamping not only improves the stability of the disassembly process, but also effectively reduces damage to the desiccant cover 7 caused by improper clamping, protecting the integrity of the desiccant cover 7.

[0049] As shown in Figure 1 and Figure 4 In some embodiments, the first cover and the second cover have different side textures, so different cross-sectional shapes of the clamping portion 22 are required to adapt to the first cover and the second cover.

[0050] Optionally, the side wall of the bayonet 21 is outwardly convexly provided with a detent portion 23, the side wall of the slide 3 is inwardly concave to form a limiting sliding groove 31, the detent portion 23 is located in the limiting sliding groove 31, and the limiting sliding groove 31 is used to limit the movement distance of the detent portion 23.

[0051] As shown in Figure 3 It should be noted that through the detent portion 23 and the limiting sliding groove 31, the bayonet 21 can be prevented from sliding out of the slide 3, so as to avoid the need for reassembly during use, save time, and improve maintenance efficiency.

[0052] It should be noted that when the bayonet 21 moves to a certain position, the detent portion 23 abuts against the side wall of the limiting sliding groove 31 to limit the movement of the bayonet 21.

[0053] Optionally, the clamping piece 2 further comprises a push rod 4, which is slidingly connected to the base body 1 and connected to the catch pin 21 at one end and located outside the base body 1 at the other end, so as to push the catch pin 21 to move inward.

[0054] It should be noted that the push rod 4 enables the operator to more intuitively control the movement of the catch pin 21, thereby simplifying the operation process, and the operator only needs to push the push rod 4 to easily realize the inward movement of the catch pin 21, thereby clamping the desiccant cover 7, and greatly improving the work efficiency.

[0055] In some embodiments, the push rod 4 abuts against the clamping piece 2 to push the clamping piece 2 to move inward; or the push rod 4 is fixedly connected to the clamping piece 2 to drive the clamping piece 2 to move, thereby clamping or releasing the desiccant cover 7.

[0056] Optionally, the push rod 4 is threadedly connected to the base body 1, the length direction of the push rod 4 is consistent with the length direction of the slide 3, and the push rod 4 penetrates the slide 3 to push the catch pin 21 to move inward.

[0057] It can be understood that the push rod 4 is threadedly connected to the base body 1, the catch pin 21 is pushed to move inward for clamping by rotating the push rod 4, and when the catch pin 21 clamps the desiccant cover 7, the catch pin 21 is prevented from moving outward, thereby ensuring the stability of clamping the desiccant cover 7 and the operation safety.

[0058] In some embodiments, the push rod 4 penetrates the slide 3 and abuts against the catch pin 21.

[0059] Optionally, a mounting through hole is formed in the side surface of the base body 1, the mounting through hole communicates with the slide 3, the extension direction of the mounting through hole is the same as the extension direction of the slide 3, and the push rod 4 is threadedly connected to the mounting through hole.

[0060] As shown in Figure 3 In some embodiments, a pull cap is arranged in the mounting through hole, and the push rod 4 is threadedly connected to the mounting through hole through the pull cap.

[0061] Optionally, the surface of the base body 1 is provided with a mounting notch 5, the cross-sectional shape of the mounting notch 5 corresponds to the cross-sectional shape of the catch pin 21, and the mounting notch 5 communicates with the slide 3 to mount the catch pin 21.

[0062] It should be noted that in some embodiments, the opening direction of the mounting notch 5 is perpendicular to the extension direction of the slide 3.

[0063] Understandably, when the locking part 23 is provided, the locking pin 21 is difficult to slide into and install from both ends of the slide rail 3. The installation notch 5 allows the locking pin 21 to be installed into the slide rail 3, and the installation notch 5 greatly simplifies the installation process of the locking pin 21. The operator only needs to align the locking pin 21 with the installation notch 5 and push it in to complete the installation. This design not only saves installation time but also reduces the difficulty of operation.

[0064] Optionally, the desiccant cap removal tool 100 further includes a cover 6 that engages with the mounting notch 5 to prevent the locking pin 21 from being removed from the mounting notch 5.

[0065] like Figure 1 As shown, it should be noted that if there is no obstruction, the locking pin 21 can slide out from the mounting notch 5. Therefore, the cover 6 effectively prevents the locking pin 21 from accidentally moving out of the mounting notch 5, ensuring that the disassembly tool can remain stable during use and avoiding potential safety risks caused by the locking pin 21 falling off.

[0066] Furthermore, the cover 6 fits into the mounting notch 5, which can prevent dust and other contaminants from entering the slide rail 3 and ensure the smooth movement of the locking pin 21.

[0067] Optionally, the cover 6 includes an integrally connected cover ring 61 and cover protrusion 62. The base 1 has a recessed mounting groove 12 for mounting the cover ring 61. The cover protrusion 62 is located around the cover ring 61 and fits into the mounting notch 5.

[0068] like Figure 4 As shown, it should be noted that the number of slides 3 corresponds to the number of clamping members 2, and they are located around the clamping groove 11 respectively. There are also multiple mounting notches 5, which need to be covered.

[0069] The cover ring 61 and the covering protrusion 62 are connected in one piece, which can cover multiple installation notches 5 at the same time, eliminating the need to install them one by one, saving installation time and ensuring installation efficiency.

[0070] Furthermore, the cover ring 61 is installed by means of the recessed mounting groove 12, making the installation process of the cover 6 simpler and faster.

[0071] like Figure 2 As shown, in some embodiments, the cover ring 61 is installed in the mounting groove 12 by screws to ensure the relative fixation of the cover 6 and the base 1.

[0072] Optionally, a rotating frame 13 is arranged on the side of the base body 1 away from the clamping groove 11.

[0073] It can be understood that the base body 1 can be rotated by the rotating frame 13, which facilitates the operator to apply force.

[0074] The above is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields within the technical concept of the present application is included in the patent protection scope of the present application.

Claims

1. A desiccant cap removal tool characterized by, The utility model relates to a desiccant cover dismounting tool, which comprises a base and a plurality of clamping pieces. The base is internally recessed with a clamping groove. The clamping pieces are movably connected to the base and are spacedly distributed around the clamping groove. The clamping pieces are partially located in the clamping groove to clamp the desiccant cover in the clamping groove.

2. The desiccant cap removal tool of claim 1, wherein, The base is provided with a plurality of slides that are spacedly distributed around the clamping groove to mount the clamping pieces, and the slides are connected to the clamping groove.

3. The desiccant cap removal tool of claim 2, wherein, The clamping piece comprises a latch that is slidably connected to the slide.

4. The desiccant cap removal tool of claim 3, wherein, The clamping piece is provided with a clamping portion at one end of the clamping groove.

5. The desiccant cap removal tool of claim 4, wherein, The clamping portion has a cross-sectional shape that is adapted to the cross-sectional shape of the desiccant cover.

6. The desiccant cap removal tool of claim 5, wherein, The side wall of the latch is outwardly convexly provided with a clamping portion.

7. The desiccant cap removal tool of claim 3, wherein, The side wall of the slide is internally recessed to form a limiting sliding groove.

8. The desiccant cap removal tool of claim 7, wherein, The clamping portion is located in the limiting sliding groove to limit the movement distance of the clamping portion.

9. The desiccant cap removal tool of claim 8, wherein, The clamping piece further comprises a push rod that is slidably connected to the base and has one end connected to the latch and the other end located outside the base to push the latch to move inward.

10. A desiccant cap removal tool as claimed in any one of claims 1 to 9, wherein, The push rod is threadedly connected to the base. The length direction of the push rod is consistent with the length direction of the slide. The push rod is arranged in the slide to push the latch to move inward. The surface of the base is provided with a mounting gap. The cross-sectional shape of the mounting gap corresponds to the cross-sectional shape of the latch. The mounting gap is connected to the slide to mount the latch. The desiccant cover dismounting tool further comprises a cover piece that is fitted in the mounting gap to prevent the latch from moving out of the mounting gap. The cover piece comprises a cover ring and a cover protrusion that are integrally connected. The base is internally recessed with a mounting groove to mount the cover ring. The cover protrusion is located around the cover ring and is fitted in the mounting gap. The base is outwardly convexly provided with a rotating frame at one side away from the clamping groove.

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