Dustproof network signal connection box

Abstract

The dustproof network signal connection box comprises a box body, the box body is provided with a jack for a connecting piece to pass through, the jack is provided with a dustproof assembly, the dustproof assembly comprises a first dustproof plate and a second dustproof plate, and the first dustproof plate and the second dustproof plate can slide up and down along the height direction of the jack. When the first dustproof plate slides downwards, the first dustproof plate drives the second dustproof plate to slide downwards, so that the socket is opened so that a connecting piece can penetrate through the socket, and when the first dustproof plate slides upwards, after the first dustproof plate slides by a certain height, the first dustproof plate drives the second dustproof plate to slide upwards so that the connecting piece can penetrate through the socket. Therefore, the socket is sealed. Through the arrangement of the dustproof assembly, the dustproof function of the network signal connection box is improved, and the stability of signal transmission is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication technical field especially relates to a dustproof network signal connecting box. BACKGROUND

[0002] Network signal connecting box is a kind of signal transmission equipment for connecting outdoor optical cable and indoor multimedia terminal box, it is commonly used on desktop. Network signal connecting box is provided with socket, socket is used to connect the signal connection formed by the inside with its passing through, so that the signal in network signal connecting box is transmitted to indoor multimedia terminal box by connecting piece, however, the network signal connecting box of present has certain defect: namely, socket is not provided with dustproof structure, dust is very easy to enter network signal connecting box from socket, and dust is accumulated in its inside, to further influence the stability of signal transmission. UTILIT Y MODEL CONTENT

[0003] In order to solve the problems existing in prior art, the utility model aims at providing a dustproof network signal connecting box to improve the stability of signal transmission and ensure the quality of signal transmission.

[0004] The utility model adopts the following technical scheme:

[0005] The utility model provides a dustproof network signal connecting box, including box body, the box body is equipped with the socket that can pass through connecting piece, the socket is equipped with dustproof subassembly, the dustproof subassembly includes first dustproof board and second dustproof board, first dustproof board and second dustproof board can slide up and down along the height direction of socket, when first dustproof board slides down, first dustproof board drives second dustproof board to slide down, to open socket to pass through connecting piece, when first dustproof board slides up, after first dustproof board slides a certain height, first dustproof board drives second dustproof board to slide up, to close socket.

[0006] Further, the box body includes a base and a cover, the cover is arranged on the base, and the base is provided with a mounting seat for mounting the dustproof assembly.

[0007] Further, the mounting seat is provided with a pair of first guide slots and a pair of second guide slots, the first guide slots and the second guide slots are vertically arranged, and the pair of first guide slots and the pair of second guide slots are respectively arranged on the left and right sides of the socket, the first dustproof board is slidably arranged on the first guide slot, and the second dustproof board is slidably arranged on the second guide slot.

[0008] Further, the upper end of the second guide slot is located below the upper end of the first guide slot.

[0009] Further, the first guide slot and the second guide slot are in one-to-one correspondence and in communication.

[0010] Further, the first dustproof plate is provided with a contact block on the left and right sides respectively, and an elastic member is in contact between the contact block and the base, and the elastic member is used to keep the first dustproof plate in a tendency of sliding upward.

[0011] Further, the mounting seat is provided with a pair of accommodation grooves, and the elastic member is vertically arranged in the accommodation grooves, and the contact block is slidingly arranged in the accommodation grooves.

[0012] Further, when the box cover covers the base, the box cover seals the upper end of the accommodation grooves.

[0013] Further, the first dustproof plate is provided with a contact block on the left and right sides respectively, and an elastic member is in contact between the contact block and the base, and the elastic member is used to keep the first dustproof plate in a tendency of sliding upward.

[0014] Further, the first dustproof plate is provided with a contact block on the left and right sides respectively, and an elastic member is in contact between the contact block and the base, and the elastic member is used to keep the first dustproof plate in a tendency of sliding upward.

[0015] Due to the adoption of the above technical scheme, the dustproof assembly is arranged to improve the dustproof function of the network signal connection box, and ensure the reliability and quality of signal transmission. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only relate to some embodiments of the present application, and are not a limitation on the present application.

[0017] Figure 1 is a structural schematic view of the dustproof network connection box of the present application.

[0018] Figure 2 is Figure 1 a structural schematic view of another angle.

[0019] Figure 3 is Figure 1 an exploded view of

[0020] Figure 4 is Figure 3 a further exploded view of

[0021] Figure 5 is a structural schematic view of the base and the mounting seat.

[0022] Figure 6is an exploded view of the first dustproof plate and the second dustproof plate.

[0023] Figure 7 is a structural schematic view of the second dustproof plate.

[0024] Figure 8 is another structural schematic view of the dustproof network connection box. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the present application will be further described in detail below with reference to the drawings. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. 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.

[0026] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0027] Unless otherwise defined, the technical terms or scientific terms used in the patent document should be understood as the usual meanings understood by those skilled in the art to which the present application belongs. The "first", "second" and similar words used in the patent specification and claims of the present application do not represent any order, quantity or importance, but are only used to distinguish different components. Similarly, "one", "an" or "the" and similar words do not represent a quantity limitation, but represent the existence of at least one. "Including" or "containing" and similar words mean that the elements or objects appearing before "including" or "containing" cover the elements or objects listed after "including" or "containing" and their equivalents, and do not exclude other elements or objects. "Center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are only used to represent relative positional relationships, which may change accordingly when the absolute position of the described object changes, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0028] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "connection", "connect" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication, for the ordinary skill in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0029] Some embodiments of the utility model are described in detail below in conjunction with the drawings.In the case of no conflict, the features in the following examples can be combined with each other.

[0030] Please refer to Figures 1 to 8 As shown in the application, a dustproof network signal connection box 100 is provided, which comprises a box body, the box body comprises a base 1 and a box cover 2, the box cover 2 is adapted to cover the base 1, a receiving cavity is formed between the box cover 2 and the base 1, a circular through hole 3 is arranged at the rear end of the box body, the circular through hole 3 is used for the outdoor optical cable to pass in, a socket 4 is arranged at the front end of the box body, the socket 4 is used for the connecting piece to pass in and form a signal connection with the optical cable in the receiving cavity, so that the signal of the optical cable is transmitted to the terminal box of the indoor multimedia through the connecting piece, and the connecting piece is arranged in a plug-in type, so that it can be plugged in and out of the socket 4 multiple times.The signal connection mode between the connecting piece and the optical cable is the same as the prior art, which will not be described here.

[0031] A mounting seat 5 is arranged on the base 1, a recess 6 is arranged on the mounting seat 5, the recess 6 is recessed from the upper end of the mounting seat 5, and when the box cover 2 covers the base 1, the upper end of the recess 6 is closed by the box cover 2 to form the socket 4.

[0032] The mounting seat 5 is further provided with a first guide groove 7, a second guide groove 8 and a receiving groove 9, the first guide groove 7, the second guide groove 8 and the receiving groove 9 are vertically arranged and each form a pair, the second guide groove 8 is located in front of the first guide groove 7 and the two are one-to-one corresponding communication, a pair of first guide grooves 7, a pair of second guide grooves 8 and a pair of receiving grooves 9 are arranged on the left and right sides of the recess 6, and the first guide groove 7 and the second guide groove 8 are directly communicated with the recess 6, a pair of receiving grooves 9 are respectively located on the left and right sides of a pair of first guide grooves 7, and the receiving groove 9 is one-to-one corresponding communication with the first guide groove 7, that is, the receiving groove 9 is communicated with the recess 6 through its corresponding first guide groove 7, and the receiving groove 9 is recessed from the upper end of the mounting seat 5 until it contacts the inner bottom wall of the base 1, the first guide groove 7 is recessed from the upper end of the mounting seat 5 until it contacts the inner bottom wall of the base 1, and the lower end of the second guide groove 8 also contacts the inner bottom wall of the base 1, the height of the first guide groove 7 is greater than the height of the second guide groove 8, that is, the upper end of the first guide groove 7 is located above the upper end of the second guide groove 8.

[0033] The dustproof assembly is arranged on the socket 4, and comprises a first dustproof plate 10 and a second dustproof plate 11. The first dustproof plate 10 and the second dustproof plate 11 are arranged staggeredly in front of and behind each other, and can slide up and down along the height direction of the socket 4. In the embodiment, the second dustproof plate 11 is located in front of the first dustproof plate 10. The first dustproof plate 10 is slidably arranged on the first guide groove 7, and the second dustproof plate 11 is slidably arranged on the second guide groove 8. A contact block 12 is arranged on each of the left and right sides of the first dustproof plate 10, and the contact block 12 is slidably arranged in the receiving groove 9. A resilient member is arranged between the contact block 12 and the inner bottom wall of the base 1, and the resilient member keeps the first dustproof plate 10 in a tendency of upward sliding. The resilient member is preferably a spring 13, and is arranged in the receiving groove 9 in an axial direction.

[0034] A clamping block 14 is arranged on the front end surface of the first dustproof plate 10, and is close to the lower end surface of the first dustproof plate 10. A third guide groove 15 and a limiting block 16 arranged on the third guide groove 15 are arranged on the rear end surface of the second dustproof plate 11. The third guide groove 15 is arranged vertically, and the clamping block 14 is adapted to the third guide groove 15 and can slide up and down along the third guide groove 15. The limiting block 16 is close to the upper end surface of the second dustproof plate 11, and is arranged on the sliding track of the clamping block 14 and can abut against the clamping block 14. Conversely, the third guide groove 15 and the limiting block 16 arranged on the third guide groove 15 are arranged on the front end surface of the first dustproof plate 10. At this time, the limiting block 16 is close to the lower end surface of the first dustproof plate 10, and the clamping block 14 is arranged on the rear end surface of the second dustproof plate 11 and is close to the upper end surface of the second dustproof plate 11. The clamping block 14, the third guide groove 15 and the limiting block 16 are preferably a pair, which can ensure the linkage stability between the first dustproof plate 10 and the second dustproof plate 11. In the embodiment, the clamping block 14, the third guide groove 15 and the limiting block 16 are arranged in the former manner. The upper end of the limiting block 16 is arranged as a guide inclined surface 19, and the lower end of the limiting block 16 is arranged as a flat surface, which facilitates the assembly between the first dustproof plate 10 and the second dustproof plate 11 and the linkage stability after the assembly.

[0035] A convex part 17 is further arranged on the front end surface of the first dustproof plate 10. Preferably, the upper end of the convex part 17 is flush with the upper end of the first dustproof plate 10. In the embodiment, a guide notch 18 is arranged on the box cover 2, and the guide notch 18 is opposite to the convex part 17 and the recess 6. The convex part 17 is slidably arranged in the recess 6.

[0036] The number of the sockets 4 can be one, as shown in FIG. 1, or can be multiple, as shown in FIG. 2. The number of the sockets 4 is not limited. Figure 1 Figure 8 The number of the sockets 4 is not limited.

[0037] ​In assembling, first dustproof plate 11 is inserted from the upper end of first guide slot 7 downwards until it contacts with the inner bottom wall of base 1, then moves forward, so that second dustproof plate 11 is located in second guide slot 8, and spring 13 is installed in receiving groove 9, then first dustproof plate 10 is inserted from the upper end of first guide slot 7 and makes clamping block 14 slide over guide inclined surface 19 and abuts against the lower end of limiting block 16, so that first dustproof plate 10 is clamped with second dustproof plate 11, at this time, abutting block 12 abuts against spring 13, then cover 2 is covered, so that cover 2 and base 1 are assembled, cover 2 seals the upper end of receiving groove 9, first guide slot 7 and recess 6, so that first dustproof plate 10, second dustproof plate 11 and spring 13 cannot be separated from mounting seat 5, cover 2 and base 1 can be fixed and assembled by screws or can be assembled by clamping, of course, other assembly modes can also be used, which will not be listed here.

[0038] When the network signal connecting box 100 is not used, first dustproof plate 10 slides upwards under the action of spring 13, clamping block 14 of first dustproof plate 10 abuts against limiting block 16 on second dustproof plate 11, first dustproof plate 10 and second dustproof plate 11 seal socket 4, which has a dustproof effect on socket 4, when the network signal connecting box 100 is used, connecting piece touches convex part 17 along guide gap 18 downwards, so that first dustproof plate 10 slides downwards and compresses spring 13, the sliding of first dustproof plate 10 makes clamping block 14 not abut against limiting block 16, under the action of gravity of second dustproof plate 11, second dustproof plate 11 automatically falls and slides downwards until first dustproof plate 10 and second dustproof plate 11 contact with the inner bottom wall of base 1, at this time, socket 4 is opened, clamping block 14 does not abut against limiting block 16, connecting piece can be inserted into receiving cavity, after the connecting piece is pulled out, first dustproof plate 10 slides upwards under the action of spring 13 until clamping block 14 abuts against limiting block 16, then first dustproof plate 10 drives second dustproof plate 11 to slide upwards until first dustproof plate 10 and second dustproof plate 11 seal socket 4.

[0039] First dustproof plate 10 and second dustproof plate 11 are connected by linkage, which realizes the opening and sealing of socket 4, has a dustproof effect on socket 4, avoids dust from entering receiving cavity, and effectively guarantees the stability of signal transmission.

[0040] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A dustproof network signal connection box, comprising a box body, wherein a socket is arranged on the box body and can be penetrated by a connecting piece, characterized in that, The dustproof assembly is arranged on the socket, and comprises a first dustproof plate and a second dustproof plate.

2. The dust-proof network signal connection box according to claim 1, characterized in that, The box body comprises a base and a box cover, and the box cover is arranged on the base.

3. The dust-proof network signal connection box according to claim 2, characterized in that, The mounting seat is provided with a pair of first guide grooves and a pair of second guide grooves.

4. The dust-proof network signal connection box according to claim 3, characterized in that, The first guide grooves and the second guide grooves are vertically arranged, and a pair of the first guide grooves and a pair of the second guide grooves are respectively arranged on the left and right sides of the socket.

5. The dust-proof network signal connection box according to claim 3, characterized in that, The upper end of the second guide groove is below the upper end of the first guide groove.

6. The dust-proof network signal connection box according to claim 2, characterized in that, The first guide grooves and the second guide grooves are in one-to-one correspondence and in communication.

7. The dust-proof network signal connection box according to claim 6, characterized in that, The first dustproof plate is provided with a pair of abutting blocks on the left and right sides thereof.

8. The dust-proof network signal connection box according to claim 7, characterized in that, The mounting seat is provided with a pair of accommodation grooves, and the elastic members are vertically arranged in the accommodation grooves.

9. The dust-resistant network signal connection box according to claim 1, wherein The box cover is arranged on the base, and the box cover seals the upper end of the accommodation groove.

10. The dust-resistant network signal connection box according to claim 1, wherein The first dustproof plate is provided with a clamping block, and the second dustproof plate is provided with a third guide groove and a limiting block arranged on the third guide groove. The first dustproof plate is provided with a clamping block, and the second dustproof plate is provided with a third guide groove and a limiting block arranged on the third guide groove. The first dustproof plate is provided with a clamping block, and the second dustproof plate is provided with a third guide groove and a limiting block arranged on the third guide groove. The first dustproof plate is provided with a clamping block, and the second dustproof plate is provided with a third guide groove and a limiting block arranged on the third guide groove. 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