A dust protection cover

Abstract

The utility model provides a dustproof protective cover, including the cover body, the cover body includes cover wall part and cover door part, the cover door part sets up at the top of cover wall part, cover wall part sets up outside electronic electrical interface, the slit of the cover door part is cut and has the slit of the 'work', the cover door part covers the interface when looking down. The utility model discloses a dustproof protective cover, carry out the plug of joint, improve the convenience of operation under the condition that do not need to take down the protective cover. When the plug is inserted, the cover door part of the both sides of horizontal slit can be opened like a door by the plug, and the plug can be smoothly inserted. When the plug is not needed, the plug is directly pulled out, the cover door of the both sides of horizontal slit rebounds, and the plug opening is resealed and protected. The whole process does not need to specially take down the protective cover, which is very convenient.

Description

Technical Field

[0001] This utility model relates to the field of wire interface technology, specifically a dustproof protective cover. Background Technology

[0002] In daily or industrial production, various electronic and electrical devices are used, which greatly facilitate people's production. However, the various types of wire sockets that come with these electronic and electrical devices are easily contaminated by dust and water, causing the sockets to malfunction, which also causes trouble for people's work and life.

[0003] Regarding the aforementioned issue of susceptibility to contamination, the current common solution is to add a protective cover or plug to the connector. By covering or plugging the connector, the internal contamination of the connector can be prevented. However, this method also has certain drawbacks. When plugging in the connector, the protective cover or plug must be removed. When unplugging the connector, the protective cover or plug must be replaced to protect the connector. This causes some inconvenience.

[0004] This case arose in order to resolve the aforementioned issues. Summary of the Invention

[0005] Technical problems to be solved The purpose of this invention is to provide a dustproof protective cover to solve the problems mentioned in the background art.

[0006] Technical solution To achieve the above objectives, this utility model is implemented through the following technical solution: a dustproof protective cover, including a cover body, the cover body including a cover wall part and a cover door part, the cover door part is located at the top of the cover wall part, the cover wall part is located outside the electronic and electrical interface, the cover door part is cut with an "I" shaped slit, and the cover door part covers the interface when viewed from above.

[0007] Preferably, the "I"-shaped gap is similar to the "I" shape as a whole, including two vertical seams and one horizontal seam, with the two ends of the horizontal seam connected to the midpoint of the vertical seams.

[0008] Preferably, the door section has a bending line, which is parallel to the horizontal seam, and the bending line has a spaced seam line.

[0009] Preferably, it also includes a support portion, and the cover wall portion is connected to the support portion.

[0010] Preferably, the bottom of the support portion is provided with adhesive.

[0011] Preferably, it also includes a protective shell, wherein the cover portion is disposed on the protective shell and is flush with the surface of the protective shell, and no cover wall portion is required. Beneficial effects

[0012] By adopting the above technical solution, this utility model has the following advantages compared with the prior art: This utility model provides a dustproof protective cover that allows for the insertion and removal of connectors without removing the protective cover, improving operational convenience. When the plug is inserted, the cover doors on both sides of the horizontal slit open like doors, allowing the plug to be inserted smoothly. When the plug is no longer needed, it can be directly pulled out, and the cover doors on both sides of the horizontal slit spring back, resealing the connector for protection. The entire process does not require the protective cover to be removed, making it very convenient. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the present invention; Figure 2 This is a schematic diagram of the cross-section of the door section; In the diagram: 1. Cover wall section, 2. Cover door section, 3. Gap, 4. Bending line, 5. Seam line, 6. Support section. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the proportions shown in the drawings are not exactly the same as the actual proportions and are used as examples only.

[0015] This utility model embodiment provides a dustproof protective cover, such as Figure 1-2 As shown, the enclosure includes a cover, specifically the entire protruding portion (protective cover), which comprises a movable door section 2 that serves to block dust; and a smaller movable wall section 1 (its movable capacity is to accommodate the opening of the door, widening the opening for easier plug insertion). The enclosure includes the wall section 1 and the door section 2. The door section 2 is located at the top of the wall section 1, which is positioned outside the electronic interface. The door section 2 has an "I"-shaped slit 3 cut into it, covering the interface when viewed from above. A support section 6 is also included, connected to the wall section 1. Adhesive is provided at the bottom of the support section 6, which is used to secure the enclosure. It should be noted that the door section 2 can be directly mounted on the outer surface of the protective shell (which acts as the support section 6), flush with the surface of the protective shell. In this case, the wall section 1 can be omitted. Therefore, this application has diverse and wide-ranging applications.

[0016] The cover part 2 covers the outside of the socket, protecting it from dust and other foreign matter. The cover wall part 1 is connected to the cover part 2 to support the cover part 2 and can be pasted to the outside of the mobile phone socket, or pasted or directly connected to the support part 6 (it can be directly connected to the support part 6 or directly pasted to the outside of the interface with adhesive), ultimately fixing the cover part 2 to the outside of the socket. The cover part 2 and the cover wall part 1 can be made of plastic or metal, or other feasible materials, but they must have good resilience to ensure that they can return to their original switch and maintain their airtightness after being inserted and removed multiple times. The top shape of the cover wall part 1 is rectangular (i.e., the top view of the cover part 2 is rectangular), and it is cut with an "I" shaped slit 3. It should be noted that the "I" shaped slit refers to the overall shape being similar to "I", but there can be some variations to adapt to the required application, such as slits shaped like "<->" or "(-)". The cross-sectional area of ​​the wall section 1 can be rectangular or trapezoidal.

[0017] Reference Appendix Figure 1 The "I"-shaped gap 3 is similar to the "I" shape as a whole, including two vertical seams and one horizontal seam, with the two ends of the horizontal seam connected to the midpoint of the vertical seam.

[0018] A bending line 4 is provided on the gate section 2, parallel to the horizontal seam. Interval seam lines 5 are provided on the bending line 4. The ratio of the solid portion to the cut portion on the bending line 4 can be 1:1, 1:2, 3:1, etc. This cutting ratio is used to adjust the resistance and rebound force of the protective gate. (Refer to the attached document.) Figure 2 The cover portion 2 on both sides of the horizontal seam is covered, with the right side (attached) Figure 2 The right side of the door 2 has a higher proportion of seam lines 5 on the bending line 4 (from a certain perspective), and it rebounds faster than the left side. Therefore, after being pulled out, the right side always covers the left side, resulting in better sealing.

[0019] This utility model discloses a dustproof protective cover that allows for the insertion and removal of connectors without removing the cover, improving operational convenience. When the plug is inserted, the covers on both sides of the horizontal slit open like doors, allowing the plug to be inserted smoothly. When the plug is no longer needed, it can be directly pulled out, and the covers on both sides of the horizontal slit spring back, resealing the connector for protection. The entire process does not require the protective cover to be removed, making it extremely convenient.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dustproof protective cover, characterized in that: The cover includes a cover wall (1) and a cover door (2). The cover door (2) is located at the top of the cover wall (1). The cover wall (1) is located outside the electronic and electrical interface. The cover door (2) has an "I" shaped slit (3) cut on it. When viewed from above, the cover door (2) covers the interface.

2. A dustproof protective cover according to claim 1, characterized in that: The "I" shaped gap (3) is similar to the "I" shape as a whole, including two vertical seams and one horizontal seam, with the two ends of the horizontal seam connected to the midpoint of the vertical seam.

3. A dustproof protective cover according to claim 2, characterized in that: The cover section (2) has a bending line (4) that is parallel to the horizontal seam and has a spaced seam line (5) on it.

4. A dustproof protective cover according to claim 1, characterized in that: It also includes a support part (6), and the cover wall part (1) is connected to the support part (6).

5. A dustproof protective cover according to claim 4, characterized in that: The bottom of the support part (6) is provided with adhesive.

6. A dustproof protective cover according to claim 1, characterized in that: It also includes a protective shell, wherein the cover (2) is disposed on the protective shell and the cover (2) is flush with the surface of the protective shell, and no cover wall (1) is required.

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