Flexible foldable electromagnetic shielding protective sleeve
By introducing adjustment components into the electromagnetic shielding protective sleeve, the problem of existing technologies being unable to adapt to irregular or sized devices is solved, achieving flexible adjustment and fit, and improving the adaptability and ease of use of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-03-27
AI Technical Summary
Existing electromagnetic shielding sleeves cannot be flexibly adjusted to adapt to electromagnetic devices with irregular shapes or large size variations, affecting their effectiveness.
An adjustment assembly is used, including an adjustment sleeve, an adjustment rod, and a return spring. Through the cooperation of a push plate and a limit rod, the protective sleeve can be finely adjusted. The adjustment rod automatically locks in position under the action of the return spring.
It enables flexible and adaptive adjustment of electromagnetic equipment, perfectly fitting irregular or sized equipment, simplifying the adjustment process, and improving the flexibility and adaptability of use.
Smart Images
Figure CN224054671U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electromagnetic wave information protection technical field, concretely is a kind of flexible foldable electromagnetic shielding protective sleeve. BACKGROUND
[0002] Electromagnetic shielding protective sleeve is a protective layer, mainly used to protect cable or other equipment from electromagnetic wave interference or radiation, at the same time, it can also effectively prevent electromagnetic wave from causing interference to surrounding environment, improve signal quality and maintain electronic equipment stable operation, the existence and use of electromagnetic shielding protective sleeve are crucial to guarantee the accuracy and stability of information transmission, in today's increasingly complex electronic equipment, electromagnetic interference has become one of the important factors that affect the normal operation of equipment and signal transmission quality, therefore, using electromagnetic shielding protective sleeve can effectively improve the work efficiency and performance of electronic equipment, prolong the service life of equipment.
[0003] In order to reduce the interference of electromagnetic wave to surrounding environment, protective sleeve needs to be sleeved on electromagnetic equipment, and then protective sleeve is adjusted up and down through folding rod to adapt to the size of electromagnetic equipment, when facing some irregular-shaped or large-size-changing equipment, the existing protective sleeve cannot adjust each corner, thereby affecting the flexible use of protective sleeve.
[0004] Therefore, the skilled in the art provides a kind of flexible foldable electromagnetic shielding protective sleeve to solve the problems raised in the above background art. UTILITY MODEL CONTENT
[0005] The utility model aims at providing a kind of flexible foldable electromagnetic shielding protective sleeve to solve the problems raised in the above background art.
[0006] To achieve the above object, the utility model provides the following technical scheme:
[0007] A kind of flexible foldable electromagnetic shielding protective sleeve, including protective sleeve body, the bottom of the inner wall of protective sleeve body is provided with adjusting assembly, the adjusting assembly includes adjusting sleeve one, adjusting rod one, fixed rod, adjusting sleeve two and adjusting rod two, adjusting sleeve one is fixedly connected at the bottom of the inner wall of protective sleeve body, adjusting rod one is movably connected in the inside of adjusting sleeve one, fixed rod is fixedly connected at the top of adjusting sleeve one, adjusting sleeve two is fixedly connected at the top of fixed rod, adjusting rod two is movably connected in the inside of adjusting sleeve two.
[0008] As a further scheme of the utility model: the adjusting assembly further includes through holes, limiting holes, C-shaped plates, return springs, push plates and limiting rods, the side surface of the adjusting sleeve one is provided with a through hole, the side surface of the adjusting rod one is provided with a limiting hole, the side surface of the adjusting sleeve one is fixedly connected with a C-shaped plate, the bottom of the inner wall of the C-shaped plate is fixedly connected with a return spring, the bottom of the return spring is fixedly connected with a push plate, and the bottom of the push plate is fixedly connected with a limiting rod.
[0009] As a further scheme of the utility model: the side surfaces of the adjusting sleeve one and the adjusting sleeve two are provided with through holes, the side surfaces of the adjusting rod one and the adjusting rod two are provided with limiting holes, and the limiting holes and the through holes are communicated.
[0010] As a further scheme of the utility model: the top of the protective sleeve body is fixedly connected with a fixed block, one side of the fixed block is fixedly connected with a fixed shaft, and the side surface of the fixed shaft is rotatably connected with a flexible cover cloth.
[0011] As a further scheme of the utility model: the top of the protective sleeve body is fixedly connected with a support plate, the other side of the support plate is fixedly connected with a connecting shaft, and the side surface of the connecting shaft is rotatably connected with a rotating block.
[0012] As a further scheme of the utility model: the bottom of the rotating block is fixedly connected with a tension spring, the tension spring is fixedly connected with the bottom of the protective sleeve body, one side of the flexible cover cloth is fixedly connected with a connecting plate, a limiting slot is formed in the inside of the connecting plate, one side of the rotating block is fixedly connected with a limiting hook, and the limiting hook is matched with the limiting slot.
[0013] As a further scheme of the utility model: the inside of the flexible cover cloth is provided with an air outlet, the inside of the air outlet is fixedly connected with a filter screen one, the front of the protective sleeve body is provided with an air inlet, and the inside of the air inlet is fixedly connected with a filter screen two.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] 1. By installing the adjusting assembly, the adjusting rod one and the adjusting rod two are arranged in the upper and lower left and right eight corners of the protective sleeve body, so that the staff can finely and independently adjust each corner of the protective sleeve, greatly improve the flexibility and adaptability of the protective sleeve, and make it perfectly fit the electromagnetic equipment with irregular shape or large size change.
[0016] 2. The cooperation of the push plate, the return spring and the limiting rod makes the adjusting process simple and fast, the staff only needs to push the push plate to release the limiting, then adjusts the size of the protective sleeve by pulling the adjusting rod, and after the adjustment is completed, the limiting rod is automatically locked in position under the action of the return spring, without additional fastening operation. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a perspective structural schematic view of a flexible foldable electromagnetic shielding protective sleeve.
[0018] Figure 2 It is a perspective structural schematic view of a flexible foldable electromagnetic shielding protective sleeve Figure 1 It is an enlarged structural schematic view of A in the middle.
[0019] Figure 3 It is a top view structural schematic view of a flexible foldable electromagnetic shielding protective sleeve.
[0020] Figure 4 It is an enlarged structural schematic view of an adjusting assembly of a flexible foldable electromagnetic shielding protective sleeve Figure 1 .
[0021] Figure 5 It is an enlarged structural schematic view of an adjusting assembly of a flexible foldable electromagnetic shielding protective sleeve Figure 2 .
[0022] Figure 6 It is a perspective structural schematic view of a flexible foldable electromagnetic shielding protective sleeve Figure 5 It is an enlarged structural schematic view of B in the middle.
[0023] In the figure: 1, protective sleeve body; 2, adjusting assembly; 201, adjusting sleeve one; 202, adjusting rod one; 203, fixed rod; 204, adjusting sleeve two; 205, adjusting rod two; 206, through hole; 207, limiting hole; 208, C-shaped plate; 209, reset spring; 210, push plate; 211, limiting rod; 3, fixed block; 4, fixed shaft; 5, flexible cover cloth; 6, support plate; 7, connecting shaft; 8, rotating block; 9, tension spring; 10, connecting plate; 11, limiting groove; 12, limiting hook; 13, air outlet; 14, filter screen one; 15, air inlet; 16, filter screen two. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. EMBODIMENT
[0025] Reference Figure 1 - Figure 6The embodiment provides a flexible foldable electromagnetic shielding protective sleeve, which comprises a protective sleeve body 1, an adjusting assembly 2 arranged at the bottom of the inner wall of the protective sleeve body 1, the adjusting assembly 2 comprises an adjusting sleeve one 201, an adjusting rod one 202, a fixed rod 203, an adjusting sleeve two 204 and an adjusting rod two 205, the adjusting sleeve one 201 is fixedly connected to the bottom of the inner wall of the protective sleeve body 1, the adjusting rod one 202 is movably connected to the inside of the adjusting sleeve one 201, the fixed rod 203 is fixedly connected to the top of the adjusting sleeve one 201, the adjusting sleeve two 204 is fixedly connected to the top of the fixed rod 203, the adjusting rod two 205 is movably connected to the inside of the adjusting sleeve two 204, the adjusting assembly 2 further comprises a through hole 206, a limiting hole 207, a C-shaped plate 208, a reset spring 209, a push plate 210 and a limiting rod 211, the through hole 206 is arranged in the side surface of the adjusting sleeve one 201, the limiting hole 207 is arranged in the side surface of the adjusting rod one 202, the C-shaped plate 208 is fixedly connected to the side surface of the adjusting sleeve one 201, the reset spring 209 is fixedly connected to the bottom of the inner wall of the C-shaped plate 208, the push plate 210 is fixedly connected to the bottom of the reset spring 209, the limiting rod 211 is fixedly connected to the bottom of the push plate 210, the through hole 206 is arranged in the side surface of the adjusting sleeve one 201 and the adjusting sleeve two 204, the limiting hole 207 is arranged in the side surface of the adjusting rod one 202 and the adjusting rod two 205, and the limiting hole 207 is communicated with the through hole 206, when the protective sleeve body 1 is adjusted, the push plate 210 can be pushed according to needs, so that the push plate 210 extrudes the reset spring 209 to shrink, the limiting rod 211 moves out of the limiting hole 207, and the limiting of the adjusting rod one 202 or the adjusting rod two 205 is released, when it is needed to increase or reduce the width of the protective sleeve body 1, the adjusting rod one 202 can be pulled outwards and inwards, so that the adjusting rod one 202 slides in the adjusting sleeve one 201, when it is needed to increase or reduce the height of the protective sleeve body 1, the adjusting rod two 205 can be pulled upwards or downwards, so that the adjusting rod two 205 slides in the adjusting sleeve two 204, meanwhile, the adjusting rod one 202 and the adjusting rod two 205 are respectively dispersed in eight corners of the protective sleeve, independent adjustment of any one corner is allowed, when the adjustment is completed, the push plate 210 is loosened, the limiting rod 211 enters the limiting hole 207 through the through hole 206 under the action of the reset spring 209, and then the positions of the adjusting rod one 202 and the adjusting rod two 205 are locked. EMBODIMENT
[0026] WITH REFERENCE TO Figure 1 - Figure 3The embodiment is based on the previous embodiment, and differs from the previous embodiment in that the top of the protective sleeve body 1 is fixedly connected with a fixed block 3, one side of the fixed block 3 is fixedly connected with a fixed shaft 4, the side surface of the fixed shaft 4 is rotatably connected with a flexible cover cloth 5, the top of the protective sleeve body 1 is fixedly connected with a support plate 6, the other side of the support plate 6 is fixedly connected with a connecting shaft 7, the side surface of the connecting shaft 7 is rotatably connected with a rotating block 8, the bottom of the rotating block 8 is fixedly connected with a tension spring 9, the tension spring 9 is fixedly connected with the bottom of the protective sleeve body 1, one side of the flexible cover cloth 5 is fixedly connected with a connecting plate 10, the inside of the connecting plate 10 is provided with a limiting groove 11, one side of the rotating block 8 is fixedly connected with a limiting hook 12, the limiting hook 12 is matched with the limiting groove 11, the inside of the flexible cover cloth 5 is provided with an air outlet 13, the inside of the air outlet 13 is fixedly connected with a filter screen one 14, the front of the protective sleeve body 1 is provided with an air inlet 15, the inside of the air inlet 15 is fixedly connected with a filter screen two 16, and in use, the limiting hook 12 can be pulled to move out of the limiting groove 11, at this time, the tension spring 9 is stretched, the limiting of the flexible cover cloth 5 is released, the flexible cover cloth 5 can rotate around the fixed shaft 4, the electromagnetic equipment can be put into the protective sleeve body 1, at this time, the staff adjusts the protective sleeve body 1 according to the size of the electromagnetic equipment, when the electromagnetic equipment is completely put into the protective sleeve body 1, the flexible cover cloth 5 is reversely rotated, and the limiting hook 12 is loosened, under the action of the tension spring 9, the limiting hook 12 can be hooked into the limiting groove 11 of the connecting plate 10, so that the flexible cover cloth 5 is closed, the air outlet 13 and the air inlet 15 form a heat dissipation channel, overheating is avoided, and the filter screen one 14 and the filter screen two 16 prevent dust and sundries from entering.
[0027] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the foregoing embodiments should be considered in all aspects as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and it is intended to encompass all changes falling within the meaning and range of equivalents of the elements of the claims. Any reference signs in the claims should not be regarded as limiting the claims to which they belong.
[0028] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.
Claims
1. A flexible foldable electromagnetic shielding protection sleeve comprising a protection sleeve body (1), characterized in that, The bottom of the inner wall of the protective sleeve body (1) is provided with an adjusting assembly (2), the adjusting assembly (2) comprises an adjusting sleeve one (201), an adjusting rod one (202), a fixed rod (203), an adjusting sleeve two (204) and an adjusting rod two (205), the adjusting sleeve one (201) is fixedly connected to the bottom of the inner wall of the protective sleeve body (1), the inside of the adjusting sleeve one (201) movably connects the adjusting rod one (202), the top of the adjusting sleeve one (201) is fixedly connected with the fixed rod (203), the top of the fixed rod (203) is fixedly connected with the adjusting sleeve two (204), and the inside of the adjusting sleeve two (204) movably connects the adjusting rod two (205).
2. The flexible, foldable electromagnetic shielding jacket of claim 1, wherein, The adjusting assembly (2) further comprises a through hole (206), a limiting hole (207), a C-shaped plate (208), a reset spring (209), a push plate (210) and a limiting rod (211), the side surface of the adjusting sleeve one (201) is provided with a through hole (206), the side surface of the adjusting rod one (202) is provided with a limiting hole (207), the side surface of the adjusting sleeve one (201) is fixedly connected with a C-shaped plate (208), the bottom of the inner wall of the C-shaped plate (208) is fixedly connected with a reset spring (209), the bottom of the reset spring (209) is fixedly connected with a push plate (210), and the bottom of the push plate (210) is fixedly connected with a limiting rod (211).
3. The flexible, foldable electromagnetic shielding jacket of claim 1, wherein, The side surfaces of the adjusting sleeve one (201) and the adjusting sleeve two (204) are both provided with through holes (206), the side surfaces of the adjusting rod one (202) and the adjusting rod two (205) are both provided with limiting holes (207), and the limiting holes (207) and the through holes (206) are in communication.
4. The flexible, foldable electromagnetic shielding jacket of claim 1, wherein, The top of the protective sleeve body (1) is fixedly connected with a fixed block (3), one side of the fixed block (3) is fixedly connected with a fixed shaft (4), and the side surface of the fixed shaft (4) is rotatably connected with a flexible cover cloth (5).
5. A flexible, foldable electromagnetic shielding jacket according to claim 4, wherein, The top of the protective sleeve body (1) is fixedly connected with a support plate (6), the other side of the support plate (6) is fixedly connected with a connecting shaft (7), and the side surface of the connecting shaft (7) is rotatably connected with a rotating block (8).
6. A flexible, foldable electromagnetic shielding jacket according to claim 5, wherein, The bottom of the rotating block (8) is fixedly connected with a tension spring (9), the tension spring (9) is fixedly connected with the bottom of the protective sleeve body (1), one side of the flexible cover cloth (5) is fixedly connected with a connecting plate (10), the inside of the connecting plate (10) is provided with a limiting groove (11), one side of the rotating block (8) is fixedly connected with a limiting hook (12), and the limiting hook (12) is matched with the limiting groove (11).
7. The flexible, foldable electromagnetic shielding jacket of claim 4, wherein, The inside of the flexible cover cloth (5) is provided with an air outlet (13), the inside of the air outlet (13) is fixedly connected with a filter screen one (14), the front of the protective sleeve body (1) is provided with an air inlet (15), and the inside of the air inlet (15) is fixedly connected with a filter screen two (16).