Quickly-assembled signal isolator

Abstract

The utility model discloses a fast-assembly type signal isolator which comprises an isolator body, a clamping rail is arranged on the rear side of the isolator body, clamping pieces are arranged on the upper side and the lower side of the clamping rail, clamping base plates are arranged on the front sides of the clamping pieces, moving pieces are connected to the front sides of the clamping pieces, and the moving pieces are connected with the isolator body in a sleeved mode. The top and the bottom of the isolator body are both provided with two sets of auxiliary clamping pieces, and the two sets of auxiliary clamping pieces are connected with the clamping rails in a clamped mode when used. According to the utility model, the isolator main body can be conveniently clamped and installed on the clamping rail in the box body, and the auxiliary clamping assembly is arranged while the main clamping component works, so that multiple clamping effects are realized, the isolator main body can be better clamped, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of isolator, especially a quick -mounting signal isolator. BACKGROUND

[0002] Signal isolator is a kind of signal isolation device, input single or double circuit current or voltage signal, and output isolated single or double linear current or voltage signal, and improve the electrical isolation performance between input, output, power supply, signal will encounter various kinds of interference in transmission process, to ensure signal stability, using signal isolator is especially important, first, the signal received by PLC is modulated and converted by semiconductor device, then isolated conversion is carried out by light sensor or magnetic sensor device, then demodulation is carried out again to convert back to the original signal or different signal before isolation, while the power supply of the isolated signal is isolated, to ensure that the converted signal, power supply and ground are absolutely independent;Signal isolators of various types are available on the market today, and can basically meet people's use requirements, signal isolators are usually installed on the slide rail of power distribution cabinet, but due to the narrow space, it is inconvenient to operate, which makes the installation of signal isolator troublesome, and the clamping teeth of clamping cannot be adjusted according to the width of different slide rails, which limits the installation universality of signal isolator.

[0003] Chinese patent CN219718727U utility model discloses a quick -mounting signal isolator, and relates to the technical field of isolator. Including isolator body, clamping fastener and guide rail, the back of the isolator body is provided with a threaded hole, the back of the clamping fastener is provided with a threaded head, and the threaded head and the threaded hole are threadedly connected with the isolator body, the clamping fastener is clamped on the guide rail, the clamping fastener includes a shell, a fixed clamp block, a tension spring, a movable clamp block and a cover. The quick -mounting signal isolator, the clamping fastener is assembled to the isolator by the threaded connection, the isolator is installed on the guide rail by the loose clamping groove composed of the tension spring, the movable clamp block and the fixed clamp block on the clamping fastener, which can be more convenient and flexible to install and disassemble, and the clamping groove spacing can be adjusted according to the guide rail of different width by the tension spring and the movable clamp block, so as to improve the installation universality of the isolator, to facilitate people to use and operate. However, the utility model does not set the structure that can be adjusted according to the actual installation tightness, and multiple installation fastening structures cannot be set according to the actual situation, and the use effect is poor. UTILITY MODEL CONTENTS

[0004] The utility model discloses a quick -wearing formula signal isolator can conveniently install the isolator main part clamping in the card rail of the box body, is provided with the auxiliary clamping assembly while the main clamping part works, realizes multiple clamping effect, can better clamping isolator main part to solve the problem of narrow space operation inconvenience in the above background art, makes the installation of signal isolator exist trouble, and the clamping tooth of clamping can not be adjusted according to the width of different slide rails, makes the installation of signal isolator universality is limited etc.

[0005] In order to realize above-mentioned purpose, the utility model provides following technical scheme: a quick -wearing formula signal isolator, including isolator body, the isolator body rear side is provided with the card rail, the both sides of card rail are provided with clamping piece, and the front side of clamping piece is provided with the card base plate, and the front side of clamping piece is connected with moving part, and moving part is equipped with two groups and is connected with isolator body, and the top and bottom of isolator body are provided with auxiliary clamping piece, and auxiliary clamping piece is equipped with two groups and is clamped with card rail when using;

[0006] The moving part includes an outer rotating plate, an inner rotating strip is arranged at the bottom of the outer rotating plate, a middle rotating shaft is rotatably arranged at the outer side of the outer rotating plate and the inner rotating strip, outer rotating sleeves are arranged at the both sides of the outer rotating plate, the outer rotating sleeves are rotatably arranged on the middle rotating shaft, and adjusting members are fixedly arranged on the side surface of the outer rotating sleeves.

[0007] Preferably, the isolator body includes a main body, side baffles are fixedly arranged on the side surface of the main body, the side baffles are equipped with two groups and are connected with the moving part, top fixed plates are fixedly arranged on the both sides of the main body, and the top fixed plates are equipped with two groups and are connected with the auxiliary clamping piece.

[0008] Preferably, the clamping piece includes a main buckle, the main buckle is equipped with two groups and is fixedly arranged with upper clamping blocks on the side surface, lower clamping blocks are fixedly arranged on the both sides of the main buckle, an upper rotating seat is fixedly arranged on the front side of the main buckle, and the upper rotating seat is equipped with two groups and is rotatably connected with the outer rotating plate and the inner rotating strip.

[0009] Preferably, the adjusting member includes a lower base, the lower base is rotatably arranged on the middle rotating shaft, an upper screw rod is fixedly arranged on the front side of the lower base, the upper screw rod is connected with the side baffle, and a rotating nut is rotatably arranged on the upper screw rod.

[0010] Preferably, the auxiliary clamping piece includes a rack, a gear is rotatably arranged on the rack, a rotating rod is fixedly arranged on the gear, the rotating rod is rotatably arranged on the top fixed plate, and the rack is rotatably arranged on the guard plate.

[0011] Compared with the prior art, the utility model has the advantages of conveniently clamping and installing the isolator main body on the clamping rail in the box body, setting the auxiliary clamping assembly while the main clamping part works, realizing multiple clamping effects and better clamping the isolator main body, and the specific is:

[0012] (1) the quick -mounting signal isolator, through setting mobile spare and clamping spare, can conveniently clamp and install the isolator main body on the clamping rail in the box body, and can adjust the installation tightness according to actual situation, guarantee clamping effect;

[0013] (2) the quick -mounting signal isolator, through setting auxiliary clamping assembly while the main clamping part works, realizes multiple clamping effects and better clamping the isolator main body. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is some embodiments of the utility model, and for those skilled in the art, under the premise of not creating labor, other drawings can also be obtained according to these drawings.

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the overall back structure schematic diagram of the utility model;

[0017] Figure 3 It is the mobile spare structure schematic diagram of the utility model;

[0018] Figure 4 It is the auxiliary clamping piece structure schematic diagram of the utility model.

[0019] Mark the illustration in the drawing: 1, isolator body;11, main body;12, side baffle;13, top fixed plate;2, clamping rail;3, clamping piece;31, main buckle;32, upper clamping block;33, lower clamping block;34, upper rotating seat;4, clamping base plate;5, mobile spare;51, outer rotating plate;52, inner rotating strip;53, middle rotating shaft;54, outer rotating sleeve;55, adjusting piece;551, lower base;552, upper screw;553, rotating nut;6, auxiliary clamping piece;61, rack;62, gear;63, rotating rod;64, guard board table. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a quick -wearing formula signal isolator, isolator body 1 is provided with the rail 2 on the rear side, the rail 2 upper and lower sides are provided with clamping part 3, and clamping part 3 front side is provided with card base plate 4, and clamping part 3 front side is connected with moving part 5, and moving part 5 is equipped with two groups and is connected with isolator body 1, and the top and bottom of isolator body 1 are provided with auxiliary clamping part 6, and auxiliary clamping part 6 is equipped with two groups and is connected with rail 2 when being used;

[0022] In conjunction with the above structural characteristics, when the device is used, first, isolator body 1 is placed in the specified position in front of rail 2, card base plate 4 is placed in the appropriate position of rail 2, then moving part 5 is operated, so that moving part 5 drives clamping part 3 to move to the middle, finally clamping part 3 clamps rail 2, then auxiliary clamping part 6 is operated, so that auxiliary clamping part 6 clamps rail 2, and the final installation is completed.

[0023] Please refer to Figure 1 And Figure 2 Isolator body 1 includes main body 11, and side baffle 12 is fixedly installed on the side surface of main body 11, and side baffle 12 is equipped with two groups and is connected with moving part 5, and top fixed plate 13 is fixedly installed on the upper and lower sides of main body 11, and top fixed plate 13 is equipped with two groups and is connected with auxiliary clamping part 6;

[0024] Please refer to Figure 1 And Figure 4 Auxiliary clamping part 6 includes rack 61, gear 62 is engagedly installed on rack 61, rotating rod 63 is fixedly installed on gear 62, rotating rod 63 is connected and installed on top fixed plate 13, and rack 61 is connected and installed on guard board table 64;

[0025] In conjunction with the above structural characteristics, when the device is used, after main body 11 of isolator body 1 is placed in the specified position, side baffle 12 and moving part 5 are installed relative to rail 2, top fixed plate 13 is on the upper and lower sides, and is used to install auxiliary clamping part 6, rotating rod 63 installed on gear 62 of auxiliary clamping part 6 is operated, so that gear 62 rotates and drives rack 61 to move, and rack 61 finally clamps rail 2 downwards.

[0026] Please refer to Figure 1 AndFigure 3 The clamping piece 3 comprises a main buckle 31, which is provided with two groups of upper clamping blocks 32 fixedly installed on the side surface, and lower clamping blocks 33 fixedly installed on the left and right sides of the main buckle 31, and an upper rotating seat 34 fixedly installed on the front side of the main buckle 31, which is provided with two groups of rotating connections with the outer rotating plate 51 and the inner rotating strip 52 respectively;

[0027] Please refer to Figure 1 and Figure 3 The moving piece 5 comprises an outer rotating plate 51 provided with an inner rotating strip 52 at the bottom, a middle rotating shaft 53 rotatably installed on the outer side of the outer rotating plate 51 and the inner rotating strip 52, and outer rotating sleeves 54 provided on the two sides of the outer rotating plate 51 and rotatably installed on the middle rotating shaft 53, and adjustment pieces 55 fixedly installed on the side surface of the outer rotating sleeves 54.

[0028] Please refer to Figure 1 and Figure 3 The adjustment piece 55 comprises a lower base 551 rotatably installed on the middle rotating shaft 53, an upper screw rod 552 fixedly installed on the front side of the lower base 551, and a rotating nut 553 rotatably installed on the upper screw rod 552 and engaged with the side baffle 12.

[0029] In combination with the above structural features, when the isolator body 1 is installed at a designated position, the adjustment piece 55 on the moving piece 5 is operated, the rotating nut 553 is twisted, the upper screw rod 552 engaged with the rotating nut 553 drives the lower base 551 to move outward, the outer rotating sleeves 54 and the middle rotating shaft 53 also move outward, then the outer rotating plate 51 and the inner rotating strip 52 rotate, the two groups of upper rotating seats 34 move toward the center, then the main buckle 31 moves toward the center, the card rail 2 is clamped, and the main buckle 31 is clamped and installed on the card base plate 4 by means of the upper clamping blocks 32 and the lower clamping blocks 33.

[0030] Working principle: when the device is used, the main body 11 of the isolator body 1 is placed at a designated position, the side baffle 12 and the moving piece 5 are installed relative to the card rail 2, the top fixed plate 13 is on the upper and lower sides, and is used for installing the auxiliary clamping piece 6, the rotating rod 63 installed on the gear 62 of the auxiliary clamping piece 6 is operated, the gear 62 is rotated to drive the rack 61 to move, the rack 61 is finally clamped to the card rail 2 downward, after the isolator body 1 is installed at a designated position, the adjustment piece 55 on the moving piece 5 is operated, the rotating nut 553 is twisted, the upper screw rod 552 engaged with the rotating nut 553 drives the lower base 551 to move outward, the outer rotating sleeves 54 and the middle rotating shaft 53 also move outward, then the outer rotating plate 51 and the inner rotating strip 52 rotate, the two groups of upper rotating seats 34 move toward the center, then the main buckle 31 moves toward the center, the card rail 2 is clamped, and the main buckle 31 is clamped and installed on the card base plate 4 by means of the upper clamping blocks 32 and the lower clamping blocks 33.

[0031] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "mount", "link", "connect" should do 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 intermediate medium, can be two elements inside the communication.For the ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning of the utility model according to the specific circumstances.

[0032] The device embodiments described above are only schematic, wherein the units described as separate components can or can not be physically separate, and the components displayed as units can or can not be physical units, that is, they can be located in one place, or distributed on multiple network units.

[0033] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them;Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features;And these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A quick-mount signal isolator, characterized by: The utility model provides an isolator body (1) is provided with the rail (2) on the back, the rail (2) is provided with the clamping piece (3) on the upper and lower sides, the clamping piece (3) is provided with the card base plate (4) on the front side, the clamping piece (3) is connected with the moving part (5), the moving part (5) is provided with two groups and is connected with the isolator body (1), the isolator body (1) is provided with the auxiliary clamping piece (6) on the top and the bottom, the auxiliary clamping piece (6) is provided with two groups and is connected with the rail (2) when using, The moving part (5) includes an outer rotating plate (51), the bottom of the outer rotating plate (51) is provided with an inner rotating strip (52), the outer rotating plate (51) and the inner rotating strip (52) are rotatably connected with a middle rotating shaft (53) outside, the outer rotating plate (51) is provided with an outer rotating sleeve (54) on both sides, the outer rotating sleeve (54) is rotatably connected with the middle rotating shaft (53), and the outer rotating sleeve (54) is fixedly connected with an adjusting part (55) on the side.

2. A quick-mount signal isolator according to claim 1, characterized in that: The isolator body (1) includes a main body (11), the side of the main body (11) is fixedly connected with a side baffle (12), the side baffle (12) is provided with two groups and is connected with the moving part (5), and the main body (11) is fixedly connected with a top fixed plate (13) on the upper and lower sides; the top fixed plate (13) is provided with two groups and is connected with the auxiliary clamping piece (6).

3. A quick-mount signal isolator according to claim 1, characterized in that: The clamping piece (3) includes a main buckle (31), the main buckle (31) is provided with two groups and is fixedly connected with an upper clamping block (32) on the side, the main buckle (31) is fixedly connected with a lower clamping block (33) on the left and right sides, and the main buckle (31) is fixedly connected with an upper rotating seat (34) on the front side; the upper rotating seat (34) is provided with two groups and is rotatably connected with the outer rotating plate (51) and the inner rotating strip (52) respectively.

4. The quick-mount signal isolator of claim 1, wherein: The adjusting part (55) includes a lower base (551), the lower base (551) is rotatably connected with the middle rotating shaft (53), the lower base (551) is fixedly connected with an upper screw rod (552) on the front side, the upper screw rod (552) is connected with the side baffle (12), and the upper screw rod (552) is rotatably connected with a rotating nut (553) on the upper side.

5. The quick-mount signal isolator of claim 1, wherein: The auxiliary clamping piece (6) includes a rack (61), the rack (61) is rotatably connected with a gear (62), the gear (62) is fixedly connected with a rotating rod (63), the rotating rod (63) is rotatably connected with the top fixed plate (13), and the rack (61) is rotatably connected with a guard plate (64).

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