Easily-assembled interface protection baffle

Abstract

The utility model relates to the technical field of interface protection, and provides an interface protection baffle easy to assemble, which is provided with a sleeve protection seat matched with a plug, before the plug is inserted into an interface, the plug can be firstly inserted into a middle groove, the outer side of the plug is tightly attached to an inner soft silica gel ring on the inner side of the middle groove at the moment, and then the plug is inserted into the interface. At the moment, the inner sliding sleeve located on the outer side of the sleeve protection base can make contact with the edge of the instrument interface, the inner sliding sleeve and the outer soft silica gel ring can be gradually attached to the edge of the instrument interface in the elastic contraction process of the straight spring in the process that the plug is inserted into the interface, and through the design, a protection mechanism does not need to be independently installed at the interface. The dustproof and waterproof work can be completed only by selecting the sleeve protection seat matched with the plug and sleeving the sleeve protection seat on the outer side of the plug, so that the advantages of high adaptability and batch modular production design are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to interface protection technical field, specifically, relates to an easy assembly interface protection baffle. BACKGROUND

[0002] The main role of the data acquisition instrument interface protection baffle is to protect the interface of the data acquisition instrument from dust, moisture and physical damage, prevent electromagnetic interference, and ensure the accuracy and stability of data acquisition. Through the protection baffle, the service life of the data acquisition instrument can be prolonged, and the reliability and safety of data acquisition can be improved.

[0003] Through retrieval, at present, the protection mode adopted by the data acquisition instrument for the interface is to directly pre-punch the edge of the instrument interface and install the protection baffle, and the opening and closing state of the protection baffle is adjusted according to whether the interface is in use or idle.

[0004] However, this design defect requires punching and fixing the pre-installed plate at the instrument interface, which will damage the integrity of the instrument outside. In addition, when the protection baffle is damaged during use, it is also troublesome to disassemble and replace it. Moreover, when the instrument body is upgraded or replaced, it will also take time to move the current instrument interface protection baffle to the outside of the new instrument, and the compatibility of the protection baffle and the interface also needs to be considered. SUMMARY

[0005] The utility model provides an easy assembly interface protection baffle, which solves the problem that the pre-installed plate at the instrument interface in the prior art usually needs to be punched and fixed, which will damage the integrity of the instrument outside. In addition, when the protection baffle is damaged during use, it is also troublesome to disassemble and replace it. Moreover, when the instrument body is upgraded or replaced, it will also take time to move the current instrument interface protection baffle to the outside of the new instrument, and the compatibility of the protection baffle and the interface also needs to be considered.

[0006] The technical scheme of the utility model is as follows: an easy assembly interface protection baffle, comprising a sleeve protection assembly, the sleeve protection assembly comprises a sleeve protection seat, a middle groove matched with the shape of the interface plug is formed in the middle part of the sleeve protection seat, a second inner protection assembly is arranged in the middle groove, a first inner protection assembly is arranged on the inner side of the sleeve protection seat, the first inner protection assembly comprises straight springs arranged at equal intervals in the inner groove of the sleeve protection seat, one end of the straight spring is fixedly connected with the inner groove of the sleeve protection seat, the first inner protection assembly further comprises an inner sliding sleeve, the side surface of the inner sliding sleeve is fixedly connected with the other end of the straight spring, and the inner sliding sleeve elastically slides in the inner groove of the sleeve protection seat through the straight spring.

[0007] Preferably, the sleeve protection assembly further comprises an inner soft silica gel ring, which is fixedly connected to the inner side edge of the middle groove.

[0008] Preferably, the sleeve seat is located in the middle groove and symmetrically arranged with a second inner protection assembly.

[0009] Preferably, the second inner protection assembly comprises a rotating rod, and rotating shafts are fixedly connected to the two sides of the rotating rod, and the rotating rod is rotatably connected at the inner groove of the middle groove through the rotating shafts.

[0010] Preferably, the second inner protection assembly further comprises a torsional spring, the torsional spring is sleeved outside the rotating shaft, one side of the torsional spring is fixedly connected with the rotating shaft, and the other end of the torsional spring is fixedly connected with the inner wall of the middle groove.

[0011] Preferably, the second inner protection assembly further comprises a baffle, and the baffle is arranged in the middle groove and fixedly connected with the rotating rod.

[0012] Preferably, the first inner protection assembly further comprises an outer soft silica gel ring, and the outer soft silica gel ring is fixedly connected to the side edge outside the inner sliding sleeve.

[0013] Preferably, the sleeve seat located at the middle groove is further provided with a protective plug, and the protective plug is matched with the middle groove in shape.

[0014] The utility model discloses the beneficial effect is:

[0015] The utility model discloses the sleeve seat matched with the plug, can first insert the plug into the middle groove before inserting the plug into the interface, when the plug outside and the inner soft silica gel ring of the middle groove inside closely fit, then the plug is to the interface, when the inner sliding sleeve located in the sleeve seat outside will be contacted with the edge of the instrument interface, and along with the plug inserted into the interface process, the inner sliding sleeve and the outer soft silica gel ring will gradually closely adhere to the edge of the instrument interface in the straight spring elastic contraction process, the design does not need to install the protection mechanism alone in the interface, only needs to select the sleeve seat matched with the plug and is sleeved in the plug outside can complete the dustproof waterproof work, thereby reaches high adaptation degree and the advantage of batch modular production design. ACCURACY OF DRAWINGS

[0016] The utility model discloses make further detailed explanation to the utility model in combination with the attached drawing and specific embodiment.

[0017] Figure 1 It is the sleeve seat and protective plug connection schematic diagram of the utility model;

[0018] Figure 2 It is the protective plug schematic diagram of the utility model;

[0019] Figure 3 It is the sleeve seat and second inner protection assembly closed schematic diagram of the utility model;

[0020] Figure 4 It is the first inner protection assembly schematic diagram of the utility model;

[0021] Figure 5 It is the second inner protection assembly schematic view of the utility model;

[0022] Figure 6 It is Figure 5 A area enlarged view of;

[0023] Figure 7 It is the sleeve protection seat and the second inner protection assembly opening and closing schematic view of the utility model;

[0024] In the drawing: 1, sleeve protection assembly;11, sleeve protection seat;12, middle groove;121, inner soft silica gel ring;2, first inner protection assembly;21, inner sliding sleeve;211, outer soft silica gel ring;22, straight spring;3, second inner protection assembly;31, rotating rod;32, baffle;33, rotating shaft;331, torsional spring;4, protection plug. Specific implementation

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 are involved in the scope of protection of the utility model.

[0026] Please refer to Figure 1 And Figure 3 And Figure 4 The utility model provides a kind of technical scheme: an easily assembled interface protection baffle, including sleeve protection assembly 1, sleeve protection assembly 1 includes sleeve protection seat 11, sleeve protection seat 11 middle part is through being set with the middle groove 12 of being matched with the shape of interface plug, second inner protection assembly 3 is equipped in middle groove 12, first inner protection assembly 2 is arranged in the inner side of sleeve protection seat 11, first inner protection assembly 2 includes the straight spring 22 of being arranged at the inner groove of sleeve protection seat 11 at equal intervals, one end of straight spring 22 is fixedly connected with the inner groove of sleeve protection seat 11, first inner protection assembly 2 further includes inner sliding sleeve 21, and the other end of inner sliding sleeve 21 side and straight spring 22 is fixedly connected, and inner sliding sleeve 21 is elastically slid in the inner groove of sleeve protection seat 11 by straight spring 22;

[0027] The design solves the mode that the prior art is preset to install plate at instrument interface, which usually needs to be punched and fixed, which can cause the integrity of the outside of the instrument to be damaged, and when the protection baffle is damaged during use, the disassembly and replacement work is also more troublesome;At the same time, when the instrument body is upgraded, the current instrument interface protection baffle will also consume time when being moved to the outside of the new instrument for installation, and the problem of the adaptability of the protection baffle and the interface also needs to be considered.

[0028] Please refer to Figure 7The sleeve protection assembly 1 further comprises an inner soft silica gel ring 121 fixedly connected at the inner side edge of the middle groove 12.

[0029] When the plug is sleeved at the middle groove 12, the inner soft silica gel ring 121 located at the inner side of the middle groove 12 is in close contact with the plug, thereby achieving the dustproof and waterproof purposes.

[0030] Please refer to Figure 3 and Figure 5 and Figure 6 The sleeve protection seat 11 is symmetrically provided with a second inner protection assembly 3 at the upper and lower positions of the middle groove 12, the second inner protection assembly 3 comprises a rotating rod 31, the rotating rod 31 is symmetrically fixedly connected with rotating shafts 33 at two sides, the rotating rod 31 is rotationally connected at the inner groove of the middle groove 12 through the rotating shafts 33, the second inner protection assembly 3 further comprises a torsional spring 331, the torsional spring 331 is sleeved at the outer side of the rotating shaft 33, one side of the torsional spring 331 is fixedly connected with the rotating shaft 33, and the other end of the torsional spring 331 is fixedly connected with the inner wall of the middle groove 12.

[0031] The second inner protection assembly 3 further comprises a baffle 32, the baffle 32 is arranged in the middle groove 12 and is fixedly connected with the rotating rod 31.

[0032] When the plug is pulled out from the middle groove 12, the rotating rod 31 and the baffle 32 are elastically reset under the action of the torsional spring 331 until the two groups of baffles 32 in the middle groove 12 are closed at the middle groove 12, and the design can avoid that external dust enters the middle groove 12 when the plug is pulled out from the middle groove 12.

[0033] Please refer to Figure 4 The first inner protection assembly 2 further comprises an outer soft silica gel ring 211 fixedly connected at the outer side edge of the inner sliding sleeve 21.

[0034] When the straight spring 22 is compressed to make the inner sliding sleeve 21 tightly attached to the edge of the instrument interface, the outer soft silica gel ring 211 can be used for dustproof and waterproof protection of the inner sliding sleeve 21 and the instrument contact gap.

[0035] Please refer to Figure 1 and Figure 2 The sleeve protection seat 11 is further inserted with a protection plug 4 at the middle groove 12, and the protection plug 4 is matched with the middle groove 12 in shape.

[0036] When the interface at the position of the instrument is not connected with any plug at present, the sleeve protection seat 11 can be sleeved at the outer side of the protection plug 4, and the protection plug 4 and the sleeve protection seat 11 are used to simulate the plug and the sleeve protection seat 11 to be inserted at the interface for protection.

[0037] The working principle and use process of the utility model are as follows:

[0038] The design is provided with the sleeve seat 11 matched with the shape of the plug, before the plug is inserted into the interface, the plug can be firstly inserted into the middle groove 12, at this time, the outer side of the plug is tightly attached to the inner soft silica gel ring 121 of the inner side of the middle groove 12, then the plug is inserted into the interface, at this time, the inner sliding sleeve 21 located at the outer side of the sleeve seat 11 is contacted with the edge of the instrument interface, and along with the plug being inserted into the interface, the inner sliding sleeve 21 and the outer soft silica gel ring 211 are gradually attached to the edge of the instrument interface in the elastic contraction process of the straight spring 22.

[0039] The above is the dustproof and waterproof work of the sleeve seat 11 to the inner and outer sides of the plug at the interface;

[0040] Particularly,

[0041] When the interface at the instrument is not connected with any plug, the sleeve seat 11 can be sleeved on the outer side of the protective plug 4, and the protective plug 4 and the sleeve seat 11 are used to simulate the plug and the sleeve seat 11 to be inserted into the interface for protection.

[0042] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. An easily assembled interface protection shield comprising a sleeve assembly (1), characterized in that, The sleeve protection assembly (1) includes a sleeve seat (11), a middle slot (12) is provided in the middle of the sleeve seat (11) and matched with the shape of the interface plug, a second inner protection assembly (3) is arranged in the middle slot (12), a first inner protection assembly (2) is arranged on the inner side of the sleeve seat (11), the first inner protection assembly (2) includes straight springs (22) arranged at equal intervals in the inner slot of the sleeve seat (11), one end of the straight spring (22) is fixedly connected with the inner slot of the sleeve seat (11), the first inner protection assembly (2) further includes an inner sliding sleeve (21), the side surface of the inner sliding sleeve (21) is fixedly connected with the other end of the straight spring (22), and the inner sliding sleeve (21) elastically slides in the inner slot of the sleeve seat (11) through the straight spring (22).

2. An easily assembled interface shield according to claim 1, wherein, The sleeve protection assembly (1) further includes an inner soft silica gel ring (121), which is fixedly connected to the inner side edge of the middle slot (12).

3. An easily assembled interface shield according to claim 1, wherein, The sleeve seat (11) is symmetrically provided with the second inner protection assembly (3) above and below the middle slot (12).

4. An easily assembled interface shield according to claim 1, wherein, The second inner protection assembly (3) includes a rotating rod (31), the rotating rod (31) is symmetrically fixedly connected with rotating shafts (33) on both sides, and the rotating rod (31) is rotatably connected at the inner slot of the middle slot (12) through the rotating shafts (33).

5. An easily assembled interface shield according to claim 1, wherein, The second inner protection assembly (3) further includes a torsional spring (331), the torsional spring (331) is sleeved on the outer side of the rotating shaft (33), one side of the torsional spring (331) is fixedly connected with the rotating shaft (33), and the other end of the torsional spring (331) is fixedly connected with the inner wall of the slot of the middle slot (12).

6. An easily assembled interface shield according to claim 1, wherein, The second inner protection assembly (3) further includes a baffle (32), the baffle (32) is arranged in the middle slot (12), and the baffle (32) is fixedly connected with the rotating rod (31).

7. An easily assembled interface shield according to claim 1, wherein The first inner protection assembly (2) further includes an outer soft silica gel ring (211), which is fixedly connected to the outer side of the inner sliding sleeve (21).

8. An easily assembled interface shield according to claim 1, wherein, The sleeve seat (11) is further provided with a protective plug (4) at the middle slot (12), and the protective plug (4) is matched with the shape of the middle slot (12).

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