Adjusting type network module

Abstract

The utility model provides an adjustable network module, and belongs to the technical field of network accessories. The upper cover and the lower cover of the rotary cover are hinged to the two sides of the rear end of the shell respectively, the clamping structures are arranged at the ends, away from the end hinged to the shell, of the upper cover and the lower cover, the dustproof cover is independently arranged between the upper cover and the lower cover, and in addition, the locking blocks are arranged on the upper cover and / or the lower cover in a sliding mode. The rotary cover can be opened or closed by turning over the upper cover and the lower cover, so that the wiring space is expanded, wire clamping and installation of the dustproof cover are facilitated, installation of the dustproof cover is not interfered by the rotary cover, the problem that a network cable needs to be bent and is damaged is solved, and in addition, the dustproof cover is convenient to install. The locking block arranged on the rotating cover in a sliding mode can meet the installation and clamping requirements of network cables with different thicknesses through movement, the adaptability is better, disengaging prevention can be achieved after the network cables are clamped, and the use performance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to network accessory technical field, concretely relates to a kind of adjustable network module. BACKGROUND

[0002] Network module is usually the structure matched with network connector, such as network module installed on network panel, network connector such as existing crystal head structure, when using, network connector is inserted into the socket of network module, connection is realized by gold needle, therefore, network module is important accessory in network laying process, and is widely used.

[0003] At present, the existing network module on market, such as patent CN218300319U disclosed network module connector, card foot terminal seat is connected on the rear side of head shell, PCB line board is installed in plug-in mode on the side of head shell close to card foot terminal seat, gold needle seat is installed in plug-in mode on the surface of PCB line board, copper partition is fixedly installed on the bottom of gold needle seat, gold needle is fixedly installed on the bottom of gold needle seat, dust cover is installed in clamping mode on the side of card foot terminal seat away from head shell, dust cover is provided with through central through-hole on the surface, and the side of through-hole is outwardly expanding opening structure, dust cover is used to carry out dustproof treatment on rear part, and through-hole is convenient for connecting electronic connecting line. As known from the above, the end of the existing network module away from head shell is pressed tightly by dust cover, and the through-hole on dust cover provides condition for the passing of network cable, and clamps the passing network cable. Although the above structure can meet the wiring demand, the structure for network cable passing and clamping is directly integrated on dust cover, and since dust cover itself needs to press the end of network cable into card cutter, it is difficult to adjust the position of dust cover under the cooperation of through-hole and network cable, the end of network cable cannot be pressed into place in card cutter, there is the defect that network cable is inconvenient to clamp, in addition, since network cable is blocked and the size of through-hole on dust cover cannot be changed, network cable can only be bent obliquely when clamping by card cutter, there is the risk of damaging network cable, in addition, network cable cannot be adjusted according to thickness, and the adaptability is poor, and since through-hole is opening structure, network cable clamped by through-hole has the risk of being pulled out later, and the reliability is poor. SUMMARY

[0004] In view of the above problems existing in the prior art, the present application provides an adjustable network module, which is characterized in that two rotating covers are respectively connected to the two sides of one end of the shell, a dust cover is arranged between the two rotating covers, and a movable locking block is arranged on the rotating cover, so that when the network cable is clamped, the rotating cover can be turned open, the clamping operation space is larger, the network cable does not need to be bent, the rotating cover and the dust cover are separate and independent, there is no mutual interference problem, the clamping operation is facilitated, the protection of the network cable is realized, and after the clamping is completed, the network cable is covered by turning the rotating cover, meanwhile, the locking block is moved to adapt to the clamping of network cables with different thicknesses, the adaptability is better, and the clamped network cable cannot be loosened, so that the reliability is better.

[0005] The specific technical solutions are as follows:

[0006] An adjustable network module comprises a shell, a module seat, a needle support, a PCB board, a clamping knife and a dust cover, the shell is provided with a cavity penetrating through two ends, the module seat is arranged in the cavity, the PCB board is installed on the module seat, the needle support is arranged on one side of the PCB board close to the front end of the shell, a plurality of gold needles are installed on the needle support, a plurality of clamping knives are arranged on one side of the PCB board close to the rear end of the shell and extend out of the module seat, and the dust cover is installed on one side of the module seat provided with the clamping knives and covers one end of the clamping knives extending out. The adjustable network module further comprises a rotating cover and a locking block, the rotating cover is arranged at the rear end of the shell, the rotating cover comprises an upper cover and a lower cover, one end of the upper cover and one end of the lower cover are respectively hinged to the two sides of the shell, a clamping structure is arranged between the other end of the upper cover and the other end of the lower cover, and the locking block is slidably arranged on the upper cover and / or the lower cover.

[0007] The adjustable network module is characterized in that one of the upper cover or the lower cover is provided with a fixed fitting block, the locking block is installed on the upper cover or the lower cover without the fixed fitting block, a first semicircular groove is formed in the fixed fitting block, a second semicircular groove is formed in the locking block, and when the locking block contacts the fixed fitting block, the two semicircular grooves are opposite to each other and combined into a circular clamping hole.

[0008] The adjustable network module is characterized in that a sliding groove is formed in the upper cover and / or the lower cover provided with the locking block and perpendicular to the extension direction of the clamping knife, an inner recessed clamping groove is formed in the two side walls of the sliding groove, one end of the locking block is slidably arranged in the sliding groove, and the two sides of the one end of the locking block in the sliding groove are respectively provided with clamping edges extending into the two clamping grooves.

[0009] The adjustable network module is characterized in that one end of the sliding groove close to the outer side of the upper cover or the lower cover is arranged in a tapered shape, a limiting groove is formed in the groove bottom of the sliding groove and close to the center of the upper cover or the lower cover, one end of the locking block slidably arranged in the sliding groove is provided with a clamping block clamped into the limiting groove.

[0010] The adjustable network module, wherein the front end of the shell is detachably installed with the front cover.

[0011] The adjustable network module, wherein the front cover is in a plug-in connection with the shell.

[0012] The adjustable network module, wherein the plurality of card knives are divided into a plurality of groups, the plurality of groups of card knives are in an octagonal distribution, the card knives in the same group correspond to one side, and the card knives in the same group are in a staggered distribution relative to the corresponding side.

[0013] The adjustable network module, wherein one side of the module seat corresponding to the dust cover is provided with a foolproof assembly, the foolproof assembly includes a first guide column and a second guide column, the first guide column and the second guide column are respectively arranged on both sides of the module seat, and the first guide column and the second guide column are different in shape and / or size, and the dust cover is respectively provided with a first guide groove and a second guide groove on both sides thereof, which are matched with the first guide column and the second guide column.

[0014] The adjustable network module, wherein the shell is a rectangular body structure, each side edge of the rear end of the shell is provided with an inclined surface to form an octagonal structure, and the cross section of the module seat is in an octagonal structure and corresponds to the octagonal structure formed at the rear end of the shell.

[0015] The adjustable network module, wherein the shell is made of zinc alloy.

[0016] The adjustable network module, wherein the clamping structure between the upper cover and the lower cover includes a foot and a clamping head, the foot is arranged on one end of the upper cover or the lower cover away from the shell, the clamping head is protrudingly arranged on one of the upper cover or the lower cover without the foot, and the foot and the clamping head are both located on the opposite side of the upper cover and the lower cover, and the foot is provided with a clamping hole matched with the clamping head.

[0017] The technical scheme has the following beneficial effects:

[0018] The adjustable network module, by hingedly installing the rotating cover including the upper cover and the lower cover at the rear end of the shell, and arranging the dust cover between the upper cover and the lower cover, and by slidingly arranging the locking block on the upper cover and / or the lower cover, the rotating cover can be opened to expand the wiring space, facilitate the installation of the card wire and the dust cover, and the dust cover and the rotating cover are independently arranged and do not interfere with each other, and do not affect the installation of the network cable, facilitating the wiring, avoiding the problem that the network cable is easily damaged when being bent during wiring, and the locking block is moved to adapt to the installation and clamping of the network cable of different thicknesses, better adaptability, and the network cable will not be pulled out after being clamped, better use reliability. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structure diagram of one viewing angle of an embodiment of the adjustable network module of the utility model;

[0020] Figure 2 is a structure diagram of another viewing angle of an embodiment of the adjustable network module of the utility model;

[0021] Figure 3 is an exploded view of the adjustable network module of the utility model;

[0022] Figure 4 is a structure diagram of an upper cover of a preferred embodiment of the utility model;

[0023] Figure 5 is a structure diagram of a locking block of a preferred embodiment of the utility model;

[0024] Figure 6 is a structure diagram of a front cover of a preferred embodiment of the utility model;

[0025] Figure 7 is a structure diagram of a shell of a preferred embodiment of the utility model;

[0026] Figure 8 is a distribution schematic diagram of a clamping knife on a module seat of a preferred embodiment of the utility model;

[0027] Figure 9 is a structure diagram of a module seat of a preferred embodiment of the utility model;

[0028] Figure 10 is a structure diagram of a dustproof cover of a preferred embodiment of the utility model.

[0029] In the drawings: 1, shell; 11, cavity; 12, socket; 2, module seat; 21, fool-proof assembly; 211, first guide column; 212, second guide column; 3, needle support; 4, PCB board; 5, clamping knife; 6, dustproof cover; 61, first guide groove; 62, second guide groove; 7, rotating cover; 71, upper cover; 72, lower cover; 711, sliding groove; 712, clamping groove; 713, limiting groove; 714, supporting leg; 721, fixed fitting block; 722, clamping head; 7141, clamping hole; 7211, first semicircular groove; 8, locking block; 81, second semicircular groove; 82, clamping edge; 83, clamping block; 9, front cover; 91, pin. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the following embodiments are combined with the accompanying drawings to further describe the utility model. Figure 1 to the accompanying drawings Figure 10 The technical scheme provided by the utility model is described in detail, but the following content is not as a limitation of the utility model.

[0031] Figure 1 A structure diagram of one viewing angle of an embodiment of the adjustable network module of the utility model; Figure 2 A structure diagram of another viewing angle of an embodiment of the adjustable network module of the utility model; Figure 3 An exploded view of the adjustable network module of the utility model. Figure 1 、 Figure 2 and Figure 3 As shown in the drawings, the adjustable network module provided by the embodiment comprises a shell 1, a module seat 2, a needle support 3, a PCB board 4, a clamping cutter 5, a dust cover 6, a rotary cover 7 and a locking block 8.

[0032] Specifically, the shell 1 has a cavity 11, the cavity 11 penetrates through both ends of the shell 1, and the needle support 3, the module seat 2 and other structures are convenient to install on the shell 1. Meanwhile, the module seat 2 is arranged in the cavity 11, at this time, the module seat 2 is connected with the shell 1 in a clamping manner. Furthermore, the PCB board 4 is installed on the module seat 2, and the needle support 3 is arranged on one side of the PCB board 4 close to the front end of the shell 1, a plurality of gold needles are installed through the needle support 3, and the gold needles are convenient to contact and connect with the gold needles on the network connector such as a crystal head in the subsequent process. In addition, a plurality of clamping cutters 5 are arranged on one side of the PCB board 4 close to the rear end of the shell 1 and extend through the module seat 2, so that the end of the network cable can be clamped in the cutter groove of the clamping cutter 5 in the subsequent wiring process, and quick wiring is realized. Furthermore, the dust cover 6 is installed on one side of the module seat 2 where the clamping cutters 5 are arranged and covers one end of the clamping cutters 5 extending out, that is, the dust cover 6 can cover the clamping cutters 5 and improve the protection effect, and the end of the network cable can be pressed into the cutter groove of the clamping cutter 5 in the clamping process, as an auxiliary installation tool for clamping, and the network cable is pressed and clamped on the clamping cutter 5, and the network cable is prevented from falling off.

[0033] In addition, the rotating cover 7 is arranged at the rear end of the shell 1, that is, the rotating cover 7 is arranged at one end where the network cable and the card cutter 5 are connected, so as to provide conditions for facilitating the carding of the network cable after the rotating cover 7 is opened and for realizing the covering of the dustproof cover 6 and the clamping of the network cable after the rotating cover 7 is closed. At this time, the rotating cover 7 comprises an upper cover 71 and a lower cover 72, one end of each of the upper cover 71 and the lower cover 72 is hingedly connected to the two sides of the shell 1, preferably, one end of each of the upper cover 71 and the lower cover 72 is provided with a rotating shaft, and the two sides of the rear end of the shell 1 are provided with cylindrical holes with openings, the openings of the cylindrical holes are arranged towards the front side of the shell 1, and the size of the openings is smaller than the diameter of the rotating shaft, so that when the rotating shaft is extruded into the cylindrical hole from the opening, the rotating connection of the upper cover 71 and the lower cover 72 on the shell 1 is realized, and the rotating shaft is also prevented from being pulled out of the corresponding cylindrical hole. In addition, the upper cover 71 and the lower cover 72 can be turned away from or close to each other, that is, when the upper cover 71 and the lower cover 72 are turned away from each other, the rotating cover 7 is opened, the wiring space is expanded, the carding connection of the network cable and the installation of the dustproof cover 6 are facilitated, the dustproof cover 6 and the rotating cover 7 are arranged independently of each other and do not interfere with each other, and the installation of the network cable is not affected, so that the problem that the network cable is easily damaged when being bent during wiring is avoided. When the upper cover 71 and the lower cover 72 are turned close to each other, the rotating cover 7 is closed, the carding place and the outer side of the dustproof cover 6 are protected, and conditions for subsequent clamping of the network cable are provided. At the same time, a clamping structure is arranged between the other ends of the upper cover 71 and the lower cover 72, the clamping structure realizes the connection or separation of the upper cover 71 and the lower cover 72, and meets the use requirements of the closing or opening of the rotating cover 7. In addition, a locking block 8 is slidably arranged on the upper cover 71 and / or the lower cover 72, the locking block 8 realizes the clamping or loosening of the network cable passing out of the rotating cover 7, adapts to the clamping of network cables of different thicknesses, has better adaptability, and the network cable cannot be pulled out after being clamped, and the reliability is better.

[0034] Figure 4 Structure diagram of the upper cover of a preferred embodiment of the utility model; Figure 5 Structure diagram of the locking block of a preferred embodiment of the utility model. Figures 1 to 5As shown, the present embodiment only provides one locking block 8, and one of the upper cover 71 or the lower cover 72 is provided with a fixed fitting block 721, preferably, the fixed fitting block 721 is an integral structure with the corresponding upper cover 71 or lower cover 72, and the integral structure is better in integrity. At this time, the locking block 8 is installed on the one of the upper cover 71 or the lower cover 72 which is not provided with the fixed fitting block 721, that is, the fixed fitting block 721 and the locking block 8 are located on the upper cover 71 and the lower cover 72 or the lower cover 72 or the upper cover 71 respectively, at the same time, a first semicircular groove 7211 is formed on the fixed fitting block 721, and a second semicircular groove 81 is formed on the locking block 8, and when the locking block 8 contacts the fixed fitting block 721, the openings of the first semicircular groove 7211 and the second semicircular groove 81 are opposite and combined into a circular clamping hole, that is, the circular clamping hole composed of the first semicircular groove 7211 and the second semicircular groove 81 provides conditions for the passing and clamping of the network cable, and the network cable clamped after clamping cannot be taken out of the circular clamping hole without opening the upper cover 71 and the lower cover 72, and the use reliability is better, in addition, the size of the circular clamping hole is adjusted by the movement of the locking block 8 relative to the fixed fitting block 721 to adapt to the clamping requirements of network cables of different thicknesses, and the structural design is more reasonable.

[0035] More specifically, the upper cover 71 and / or the lower cover 72 provided with the locking block 8 is provided with a sliding groove 711 extending in a direction perpendicular to the extension direction of the card knife 5, so that the arrangement direction of the sliding groove 711 is the radial direction of the formed circular clamping hole, which provides conditions for adjusting the size of the circular clamping hole. At this time, the inner recessed clamping grooves 712 are formed on both side walls of the sliding groove 711, so that the overall cross-sectional shape of the combination of the sliding groove 711 and the clamping groove 712 is approximately a "T" shaped structure, at the same time, one end of the locking block 8 is slidably arranged in the sliding groove 711, and the clamping edges 82 extending into the two clamping grooves 712 are respectively arranged on both sides of the one end of the locking block 8 located in the sliding groove 711, the sliding groove 711 and the clamping groove 712 provide guidance for the sliding of the locking block 8 on the corresponding upper cover 71 and / or lower cover 72, maintain the stability during sliding, in addition, the cooperation of the clamping edges 82 and the clamping grooves 712 can prevent the locking block 8 from being taken out of the sliding groove 711, and the structural stability is better.

[0036] More specifically, the chute 711 is arranged with a necked opening at one end of the outer side of the upper cover 71 or the lower cover 72, the necked opening can prevent the locking block 8 from being pulled out from one end of the outer side of the upper cover 71 or the lower cover 72 of the chute 711, and further improve the stability of the locking block 8 after installation. Meanwhile, a limiting groove 713 is arranged on the bottom of the chute 711 in the same direction, and one end of the limiting groove 713 close to the center of the upper cover 71 or the lower cover 72 is arranged as a closed end, and a clamping block 83 is arranged on one end of the locking block 8 sliding in the chute 711 and clamped into the limiting groove 713, so that the clamping block 83 can move with the locking block 8, and when the locking block 8 moves, the clamping block 83 can be limited from being pulled out from one end of the outer side of the upper cover 71 or the lower cover 72 of the chute 711 by sliding in the limiting groove 713, and in combination with the necked opening structure of the chute 711, the movement of the locking block 8 is limited from both ends of the chute 711, so that the locking block 8 can be reliably slid in the chute 711.

[0037] Figure 6 A structure diagram of a front cover of a preferred embodiment of the utility model; Figure 7 A structure diagram of a shell of a preferred embodiment of the utility model. As shown in Figures 1 to 3 And Figure 6 And Figure 7 As shown, a front cover 9 is detachably installed on the front end of the shell 1, and a through hole corresponding to the front end of the shell 1 is formed in the front cover 9, so that the front cover 9 does not block the plug-in connection of the subsequent connector. Preferably, character symbols or other marks can be arranged on the front cover 9, so that different LOGO styles can be customized according to the needs of different customers, and the categories and colors can be distinguished, so as to meet the personalized customization needs.

[0038] More specifically, the front cover 9 is plug-in connected with the front end of the shell 1, so that the detachable connection between the front cover 9 and the shell 1 is more convenient to use. Preferably, a plurality of insertion holes 12 are formed in the end face of the front end of the shell 1, and a plurality of insertion pins 91 corresponding to the insertion holes 12 are arranged on the side of the front cover 9 close to the shell 1, the insertion pins 91 are inserted into the corresponding insertion holes 12 to realize the installation of the front cover 9 on the shell 1, and the front cover 9 and the shell 1 can be separated by pulling out the insertion pins 91 from the insertion holes, so that the disassembly is more convenient.

[0039] Figure 8 A distribution diagram of the clamping cutter on the module seat of a preferred embodiment of the utility model. As shown in Figure 3 And Figure 8As shown, the plurality of card knives 5 electrically connected to the PCB 4 are divided into several groups, taking the current eight card knives 5 structure as an example, each group of card knives 5 includes two card knives 5, divided into four groups. At this time, the plurality of groups of card knives 5 are distributed in an octagonal shape, and the card knives 5 in the same group correspond to an edge, so that the plurality of card knives 5 can form an approximately annular structure, which is more compact compared with the traditional row distribution structure, better meets the miniaturization design requirement, and occupies smaller space. In addition, the plurality of card knives 5 in the same group are distributed in a staggered manner relative to the corresponding edge, so that the spacing between the two adjacent card knives 5 in the same group can also be increased, thereby preventing interference problems.

[0040] Figure 9 A structure diagram of the module seat of a preferred embodiment of the utility model; Figure 10 A structure diagram of the dust cover of a preferred embodiment of the utility model. As shown in Figure 3 、 Figure 9 and Figure 10 As shown, the module seat 2 also has a foolproof assembly 21 on the side corresponding to the dust cover 6, which can ensure that the dust cover 6 is accurately matched with the card knife 5. At this time, the foolproof assembly 21 includes a first guide column 211 and a second guide column 212, which are respectively arranged on both sides of the module seat 2 during installation, and the first guide column 211 and the second guide column 212 are arranged parallel to the extension direction of the card knife 5, so that the dust cover 6 and the card knife 5 can be matched with the first guide column 211 and the second guide column 212 at the same time. Preferably, the first guide column 211 and the second guide column 212 are integrally injection molded with the module seat 2, which has better integrity and higher structural strength. In addition, the shapes and / or sizes of the first guide column 211 and the second guide column 212 are different, and the dust cover 6 has a first guide groove 61 and a second guide groove 62 on both sides for matching the first guide column 211 and the second guide column 212, so that when the dust cover 6 is sleeved on the card knife 5, only the first guide column 211 and the first guide groove 61 can be matched, and the second guide column 212 and the second guide groove 62 can be matched. If the two are reversed or staggered, the dust cover 6 cannot be sleeved on the card knife 5, which ensures the accurate matching of the dust cover 6 and the card knife 5.

[0041] More specifically, the shell 1 is a rectangular body structure, at this time, the rear end of the shell 1 is provided with an inclined surface at each side edge, so that the cross section of the rear end of the shell 1 is arranged in an octagonal structure, and the cross section of the module seat 2 is arranged in an octagonal structure and corresponds to the octagonal structure formed by the rear end of the shell 1, that is, when the overall structure is viewed from the front end of the shell 1 to the rear end, the visual shape is rectangular, and when the overall structure is viewed from the module seat 2 to the front end of the shell 1, the visual shape is octagonal, so that in the case of the same width of the product, a more compact feeling of the product can be visually given, the product appearance design feeling is improved, and the product has more texture.

[0042] More specifically, the shell 1 is made of zinc alloy material, which realizes the light weight of the product and also improves the structural strength of the product, the product structure is more stable, the external protection effect is better, and in addition, it can maintain stability in harsh environments and has a longer service life, and can also increase the external heat dissipation capacity of the product, shield external signal interference, and improve the use performance of the product.

[0043] More specifically, the clamping structure between the upper cover 71 and the lower cover 72 also includes a foot 714 and a clamping head 722, at this time, the foot 714 is arranged on one end of the upper cover 71 or the lower cover 72 away from the shell 1, and the clamping head 722 is protrudingly arranged on one of the upper cover 71 or the lower cover 72 which is not provided with the foot 714, that is, the foot 714 and the clamping head 722 are arranged on the upper cover 71 and the lower cover 72 or the lower cover 72 and the upper cover 71, and the clamping head 722 and the foot 714 are arranged on the opposite sides of the upper cover 71 and the lower cover 72, so that when the upper cover 71 and the lower cover 72 are flipped, the clamping head 722 and the foot 714 can be close or far away. In addition, a clamping hole 7141 matched with the clamping head 722 is formed in the foot 714, so that when the upper cover 71 and the lower cover 72 are flipped, if the upper cover 71 and the lower cover 72 need to be closed, the foot 714 and the clamping head 722 are close to each other, so that the clamping head 722 is clamped into the clamping hole 7141 of the foot 714, and if the upper cover 71 and the lower cover 72 need to be opened, the foot 714 and the clamping head 722 are separated, so that the clamping head 722 is pulled out of the clamping hole 7141 of the foot 714, and the use is more convenient. Preferably, the foot 714 is arranged on both sides of the upper cover 71, the clamping head 722 is arranged on both sides of the lower cover 72, and the two feet 714 and the two clamping heads 722 correspond one by one, so that when the upper cover 71 and the lower cover 72 are rotated and close to each other, the clamping head 722 can be clamped into the clamping hole 7141 of the foot 714 to realize clamping connection, and the two sides of the upper cover 71 and the lower cover 72 have clamping structures, which ensures uniform stress and improves the stability and reliability after clamping.

[0044] The adjustable network module provided by the embodiment comprises a shell 1, a module seat 2, a needle support 3, a PCB board 4, a clamping knife 5, a dust cover 6, a rotary cover 7 and a locking block 8. The upper cover 71 and the lower cover 72 of the rotary cover 7 are respectively hinged on the two sides of the rear end of the shell 1, and the upper cover 71 and the lower cover 72 are provided with clamping structures away from one end hinged on the shell 1. The dust cover 6 is independently arranged between the upper cover 71 and the lower cover 72. In addition, the locking block 8 is slidingly arranged on the upper cover 71 and / or the lower cover 72. The opening and closing of the rotary cover 7 can be realized by turning over the upper cover 71 and the lower cover 72, thereby expanding the wiring space, facilitating the installation of the clamping wire and the dust cover 6, and the installation of the dust cover 6 is not interfered by the rotary cover 7, thereby avoiding the problem of network cable damage caused by the need to bend the network cable. In addition, the locking block 8 slidingly arranged on the rotary cover 7 can adapt to the installation and clamping requirements of network cables of different thicknesses by moving, better adaptability, and can prevent the network cable from being pulled out after clamping, thereby improving the use performance.

[0045] The above is only the preferred embodiment of the present application, and does not limit the implementation and protection scope of the present application. For those skilled in the art, it should be realized that any equivalent replacement and obvious change obtained by applying the content of the present application should be included in the protection scope of the present application.

Claims

1. An adjustable network module, comprising a shell, a module seat, a needle support, a PCB board, a card knife and a dust cover, the shell is provided with a cavity through both ends, the module seat is arranged in the cavity, the PCB board is installed on the module seat, the needle support is arranged on one side of the PCB board close to the front end of the shell, a plurality of gold needles are installed on the needle support, a plurality of card knives are arranged on one side of the PCB board close to the rear end of the shell and extend out of the module seat, the dust cover is installed on one side of the module seat provided with the card knives and covers one end of the card knives extending out, characterized in that, Also include: The rotating cover is arranged at the rear end of the shell, and the rotating cover comprises an upper cover and a lower cover. One end of the upper cover and the lower cover is respectively hinged to the two sides of the shell. Meanwhile, a clamping structure is arranged between the other end of the upper cover and the lower cover. Meanwhile, the locking block is slidably arranged on the upper cover and / or the lower cover.

2. The adjustable network module of claim 1, wherein, One of the upper cover or the lower cover is provided with a fixed fitting block. The locking block is installed on the one of the upper cover or the lower cover which is not provided with the fixed fitting block. The fixed fitting block is provided with a first semicircular groove. The locking block is provided with a second semicircular groove. When the locking block contacts the fixed fitting block, the openings of the first semicircular groove and the second semicircular groove are opposite and combined into a circular clamping hole.

3. The adjustable network module of claim 1, wherein, The upper cover and / or the lower cover provided with the locking block is provided with a sliding groove along the direction perpendicular to the extension direction of the clamping knife. The two side walls of the sliding groove are provided with an inner recessed clamping groove. One end of the locking block is slidably arranged in the sliding groove. The two sides of the one end of the locking block in the sliding groove are respectively provided with clamping edges extending into the two clamping grooves.

4. The adjustable network module of claim 3, wherein, The end of the sliding groove close to the outer side of the upper cover or the lower cover is arranged in a tapered shape. Meanwhile, a limiting groove is symmetrically arranged in the groove bottom of the sliding groove. The end of the limiting groove close to the center of the upper cover or the lower cover is a closed end. The one end of the locking block slidably arranged in the sliding groove is provided with a clamping block clamped into the limiting groove.

5. The adjustable network module of claim 1, wherein, The front end of the shell is detachably provided with a front cover.

6. The managed network module of claim 1, wherein, The plurality of clamping knives are divided into a plurality of groups. The plurality of groups of clamping knives are distributed in an octagonal shape. The clamping knives in the same group correspond to one side. The clamping knives in the same group are distributed in a staggered manner relative to the corresponding side.

7. The managed network module of claim 1, wherein, One side of the module seat corresponding to the dust cover is provided with a foolproof assembly. The foolproof assembly comprises a first guide column and a second guide column. The first guide column and the second guide column are respectively arranged on the two sides of the module seat. The shapes and / or sizes of the first guide column and the second guide column are different. The two sides of the dust cover are respectively provided with a first guide groove and a second guide groove matched with the first guide column and the second guide column.

8. The managed network module of claim 1, wherein, The shell is a rectangular body structure. Each side edge of the rear end of the shell is provided with an inclined surface to form an octagonal structure. The cross section of the module seat is arranged in an octagonal structure and corresponds to the octagonal structure formed at the rear end of the shell.

9. The managed network module of claim 1, wherein, The shell is made of zinc alloy material.

10. The managed network module of claim 1, wherein, The clamping structure between the upper cover and the lower cover comprises a foot and a clamping head. The foot is arranged on the end of the upper cover or the lower cover away from the shell. The clamping head is protrudingly arranged on the one of the upper cover or the lower cover which is not provided with the foot. The clamping head and the foot are located on the opposite side of the upper cover and the lower cover. The foot is provided with a clamping hole matched with the clamping head.

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