Sensor junction box

Abstract

The utility model discloses a sensor junction box, and particularly relates to the technical field of sensor junction boxes, the sensor junction box comprises a sensor junction box body, the rear side of the sensor junction box body is provided with a storage battery, and the sensor junction box body is electrically connected with the storage battery through a data line. The top of the sensor junction box body is provided with a storage mechanism for storing a data line, the storage mechanism comprises a storage box arranged at the top of the sensor junction box body, the interior of the storage box is movably connected with a rotating shaft through a bearing, the data line is wound around the outside of the rotating shaft, and the top of the storage box is movably connected with a box cover through a hinge. The top end of the data line penetrates through the storage box and extends out of the top of the storage box. According to the utility model, through the storage mechanism, the data lines can be wound, the data lines are prevented from being knotted together, a large amount of time is saved, the rotating shaft can be fixed, and the data lines are prevented from falling off due to spontaneous rotation of the rotating shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor junction boxes, in particular to a sensor junction box. Background Art

[0002] Rail transit refers to a type of transportation vehicle or transportation system in which operating vehicles need to travel on specific tracks. In order to collect data from various parts of rail transit, sensors are installed at various parts of rail transit equipment. The signals collected by the sensors are input into the corresponding equipment, so that the status of each component can be monitored in real time. The installation of sensors and the connection between sensors and various control devices require the use of junction boxes. For example, a rail transit battery sensor junction box provided in a Chinese patent application with application number 202222201869.5 relates to the field of rail transit technology and solves the problem of loose fixation of existing sensor junction boxes. The problem comprises a battery, the top of the battery is electrically connected to a junction box body through a test line, and an anti-falling component for quickly fixing the junction box body is installed on the front outer surface of the battery; the anti-falling component comprises a connection box, an anti-falling block, a fixing mechanism and a transmission component. In the technical scheme, the connection box, the anti-falling block, the fixing mechanism and the transmission component are designed to cooperate with each other, and the fixing mechanism can be driven by hand to fix the anti-falling block in the connection box by using the transmission component, which can not only prevent the junction box from falling off the battery and ensure that the junction box and the battery can be firmly connected, but also the junction box can be quickly disassembled when it is repaired, saving time and effort.

[0003] However, the following problems still exist in this technical solution: in this technical solution, a data cable is connected between the junction box and the battery, and the device does not have any storage for the data cable input, so the data cables are easily tangled together, and it takes a lot of time to untangle the tangled data cables. Utility Model Content

[0004] The purpose of the utility model is to provide a sensor junction box, which can not only reel in the data cable through the storage mechanism to avoid the data cable being tangled together and save a lot of time, but also fix the rotating shaft to prevent the rotating shaft from rotating spontaneously and causing the data cable to fall off, so as to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sensor junction box, comprising a sensor junction box body, a battery is provided at the rear side of the sensor junction box body, and the sensor junction box body and the battery are electrically connected through a data line.

[0006] Preferably, a storage mechanism for storing data cables is provided on the top of the sensor junction box body, and the storage mechanism includes a storage box provided on the top of the sensor junction box body, the interior of the storage box is movably connected with a rotating shaft via a bearing, the data cable is wound around the outside of the rotating shaft, and the top of the storage box is movably connected with a box cover via a hinge, the top of the data cable passes through the storage box and extends out of the top of the storage box, one end of the rotating shaft passes through the storage box and extends out of one side of the storage box, and a handle is fixedly provided on one end of the rotating shaft extending out of one side of the storage box for storing the data cable.

[0007] Preferably, the end of the rotating shaft away from the handle passes through the storage box and extends out of one side of the storage box, and a turntable is fixedly provided on the end of the rotating shaft away from the handle. A plurality of first threaded holes are provided on the turntable, and a second threaded hole is provided on one side of the storage box. The first threaded holes and the second threaded holes are connected to each other and internally threaded with the same first bolt for fixing the rotating shaft.

[0008] Preferably, a mounting mechanism for mounting the battery on a sensor junction box body is provided on the rear side of the battery, the mounting mechanism includes a mounting plate provided on the front side of the sensor junction box body, two plug-in plates are fixedly provided on the rear side of the battery, plug-in slots are provided on both sides of the mounting plate, the plug-in plates and the plug-in slots are adapted to each other, a cover plate is movably connected to the top of the mounting plate by a hinge, a third threaded hole is provided on one side of the cover plate, a fourth threaded hole is provided on one side of the top of the mounting plate, the fourth threaded hole and the third threaded hole are connected internally with the same second bolt through threads, the plug-in plate can slide inside the plug-in slot, and is used to mount the battery on the sensor junction box body.

[0009] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0010] 1. Turn the handle, the handle can drive the shaft to rotate, and the data cable can be rolled up outside the shaft by rotating the shaft to avoid the data cable from getting tangled together, saving a lot of time;

[0011] 2. After the data cable is rolled up, rotate the first bolt to the inside of the turntable and the second threaded hole to fix the first threaded hole. The shaft can be fixed through the first threaded hole to prevent the shaft from rotating spontaneously and causing the data cable to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 It is a front view of the utility model;

[0014] Figure 2 This is a structural schematic diagram of the data cable being stored in the storage box of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the installation mechanism of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the plug board of the utility model;

[0017] Figure 5 This is a cross-sectional view of the storage box of the utility model;

[0018] Figure 6 It is a structural schematic diagram of the storage mechanism of the utility model.

[0019] Description of reference numerals:

[0020] 1 sensor junction box body, 2 battery, 3 data cable;

[0021] 4 storage mechanism, 401 storage box, 402 rotating shaft, 403 first bolt, 404 box cover, 405 handle, 406 rotating disk, 407 first threaded hole, 408 second threaded hole;

[0022] 5 mounting mechanism, 501 mounting plate, 502 plug-in plate, 503 plug-in slot, 504 cover plate, 505 third threaded hole, 506 fourth threaded hole, 507 second bolt. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-6 A sensor junction box shown includes a sensor junction box body 1, a battery 2 is provided at the rear side of the sensor junction box body 1, and the sensor junction box body 1 and the battery 2 are electrically connected via a data line 3;

[0025] like Figure 5 , 6As shown, a storage mechanism 4 for storing the data line 3 is provided on the top of the sensor junction box body 1, and the storage mechanism 4 includes a storage box 401 provided on the top of the sensor junction box body 1, and a rotating shaft 402 is movably connected to the inside of the storage box 401 through a bearing, and the data line 3 is wound around the outside of the rotating shaft 402, and a box cover 404 is movably connected to the top of the storage box 401 through a hinge, and the top of the data line 3 passes through the storage box 401 and extends out of the top of the storage box 401, and one end of the rotating shaft 402 passes through the storage box 401 and extends out of the storage box 4 01 side, a handle 405 is fixedly arranged at one end of a rotating shaft 402 extending out of one side of the storage box 401, an end of the rotating shaft 402 away from the handle 405 penetrates the storage box 401 and extends out of one side of the storage box 401, a rotating disk 406 is fixedly arranged at one end of the rotating shaft 402 away from the handle 405, a plurality of first threaded holes 407 are opened on the rotating disk 406, a second threaded hole 408 is opened on one side of the storage box 401, and the first threaded holes 407 and the second threaded holes 408 that are connected are internally threadedly connected with the same first bolt 403;

[0026] By turning the handle 405, the handle 405 can drive the shaft 402 to rotate. The rotation of the shaft 402 can be used to roll up the data cable 3 outside the shaft 402 to prevent the data cable 3 from being tangled together, saving a lot of time. Then, the box cover 404 is turned and the box cover 404 is placed on the top of the storage box 401. The connecting end of the data cable 3 is protected by the box cover 404. After rolling up, the first bolt 403 is turned and the first bolt 403 is rotated to the inside of the turntable 406 and the second threaded hole 408 to fix the first threaded hole 407. The shaft 402 can be fixed through the first threaded hole 407 to prevent the shaft 402 from rotating spontaneously and causing the data cable 3 to fall off.

[0027] like Figure 3 , 4 As shown, a mounting mechanism 5 for mounting the battery 2 on the sensor junction box body 1 is provided at the rear side of the battery 2, and the mounting mechanism 5 includes a mounting plate 501 provided at the front side of the sensor junction box body 1, and two plug-in plates 502 are fixedly provided at the rear side of the battery 2, and plug-in slots 503 are provided on both sides of the mounting plate 501, and the plug-in plates 502 and the plug-in slots 503 are adapted to each other, and a cover plate 504 is movably connected to the top of the mounting plate 501 through a hinge, and a third threaded hole 505 is provided on one side of the cover plate 504, and a fourth threaded hole 506 is provided on one side of the top of the mounting plate 501, and the fourth threaded hole 506 and the third threaded hole 505 that are connected are internally threadedly connected with the same second bolt 507, and the plug-in plate 502 can slide inside the plug-in slot 503;

[0028] Open the cover 504, plug the plug-in board 502 on the rear side of the sensor junction box body 1 into the plug-in slot 503 on the front side of the mounting plate 501, then rotate the cover 504 to the top of the mounting plate 501, rotate the second bolt 507 to the inside of the third threaded hole 505 and the fourth threaded hole 506, fix the cover 504 to the top of the mounting plate 501, limit the plug-in board 502, and prevent it from slipping out of the mounting plate 501.

[0029] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sensor junction box, comprising a sensor junction box body (1), characterized in that: A storage battery (2) is provided on the rear side of the sensor junction box body (1), and the sensor junction box body (1) and the storage battery (2) are electrically connected via a data line (3); A storage mechanism (4) for storing the data cable (3) is provided on the top of the sensor junction box body (1); The storage mechanism (4) comprises a storage box (401) arranged on the top of the sensor junction box body (1); the storage box (401) is movably connected to a rotating shaft (402) via a bearing; the data cable (3) is wound around the outside of the rotating shaft (402); the top of the storage box (401) is movably connected to a box cover (404) via a hinge; and the top of the data cable (3) passes through the storage box (401) and extends out of the top of the storage box (401); A mounting mechanism (5) for mounting the battery (2) on the sensor junction box body (1) is provided on the rear side of the battery (2).

2. A sensor junction box according to claim 1, characterized in that: One end of the rotating shaft (402) passes through the storage box (401) and extends out of one side of the storage box (401), and a handle (405) is fixedly provided on one end of the rotating shaft (402) extending out of one side of the storage box (401).

3. A sensor junction box according to claim 1, characterized in that: The end of the rotating shaft (402) away from the handle (405) passes through the storage box (401) and extends out of one side of the storage box (401); a rotating disk (406) is fixedly provided at the end of the rotating shaft (402) away from the handle (405); a plurality of first threaded holes (407) are provided on the rotating disk (406); a second threaded hole (408) is provided on one side of the storage box (401); and the first threaded holes (407) and the second threaded holes (408) that are connected are internally threadedly connected with the same first bolt (403).

4. A sensor junction box according to claim 1, characterized in that: The mounting mechanism (5) comprises a mounting plate (501) arranged on the front side of the sensor junction box body (1); two plug-in plates (502) are fixedly arranged on the rear side of the storage battery (2); plug-in slots (503) are provided on both sides of the mounting plate (501); and the plug-in plates (502) and the plug-in slots (503) are matched with each other.

5. A sensor junction box according to claim 4, characterized in that: The top of the mounting plate (501) is movably connected to a cover plate (504) via a hinge, a third threaded hole (505) is provided on one side of the cover plate (504), a fourth threaded hole (506) is provided on one side of the top of the mounting plate (501), and the fourth threaded hole (506) and the third threaded hole (505) are connected to each other and internally threadedly connected to a same second bolt (507).

6. A sensor junction box according to claim 4, characterized in that: The plug-in board (502) is capable of sliding inside the plug-in slot (503).

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