Multi-channel signal test receiver case convenient for wiring

Abstract

A multi-channel signal test receiver case facilitating wiring is characterized by comprising a case body, a case cover is arranged on the case body, a bearing frame is arranged in the case body, a wiring box is arranged on the bearing frame, a limiting cover is arranged on the wiring box, a placement groove is formed in the wiring box, a threading hole is formed in the placement groove, and the limiting cover is arranged on the limiting cover. A spring is arranged on the box cover, and a pressing plate is arranged on the spring; the disordered wire harnesses in the box body are sorted, a plurality of wiring boxes are placed on the open grooves of the bearing frame, the sorted wire harnesses stretch into the placing grooves from the wire penetrating holes in one ends of the wiring boxes and then stretch out of the wire penetrating holes in the other ends of the wiring boxes, the sorted wire harnesses are arranged in the placing grooves, and when a certain section of the wire harness goes wrong and needs to be taken out, the wire harnesses can be taken out conveniently. The device does not need to be completely detached, the operation can be completed only by opening the corresponding wiring box, the operation is convenient, the wire harness is not extruded in use, and the skin of the wire harness is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of signal receiver chassis, in particular to a test receiver chassis for multi-channel signals with convenient wiring. Background Art

[0002] The chassis generally includes an outer shell, a bracket, various switches and indicator lights on the panel, etc. The outer shell is made of a combination of steel plates and plastics, with high hardness, and mainly plays the role of protecting the internal components of the chassis. The bracket is mainly used to fix the motherboard, power supply and various drivers. The existing multi-channel signal receiver chassis is generally not equipped with corresponding wiring devices when in use, resulting in numerous wires in the chassis after wiring, which are entangled with each other. After long-term use, the entanglement and complexity of the wires bring inconvenience to the staff's inspection and maintenance. Therefore, it is very important to arrange the wires reasonably;

[0003] The patent document with announcement number CN211267402U discloses a multi-channel signal receiver chassis that is convenient for wiring, including a chassis body, a cover plate fixed on the top of the chassis body, multiple groups of card slots are provided on the top of the two side walls of the chassis body, wiring card posts are movably connected in the card slots, and the wiring card posts are provided with a wire clamping mechanism, two groups of square holes are provided on the side walls of the chassis body, and the two groups of square holes pass through the multiple groups of card slots in turn, and square posts are movably inserted in the square holes, a locking slot is provided on the top of the chassis body, and a locking post matching the locking slot is fixedly connected to the bottom of the cover plate. The beneficial effects of the utility model are as follows: the wiring card posts can arrange the wiring harness in the chassis body, and turning the handle can drive the pressure plate to clamp and fix the wiring harness, and the wiring card posts can be clamped and fixed by the provided square posts and cover plates, thereby preventing the wiring harness from being entangled due to the chaotic arrangement of multiple groups of wiring harnesses, which causes inconvenience for later staff in detection and maintenance;

[0004] However, when the existing chassis is in use, when a section of the wiring harness has a problem and needs to be removed, it is necessary to loosen the handles on the corresponding wire grooves on all the wiring card columns, and then remove the wiring card columns to remove the wiring harness, which is inconvenient to operate and uses a pressure plate to press the wiring harness, which will cause squeezing between multiple wiring harnesses and damage the surface of the wiring harness. In order to solve the above problems, a test receiver chassis for multi-channel signals that is convenient for wiring is proposed. Utility Model Content

[0005] According to the above existing technical problems, the utility model provides a test receiver chassis for multi-channel signals with convenient wiring, characterized in that it includes a box body, a box cover, a support bracket, a wiring box, a limit cover, a placement slot, a threading hole, a spring, a pressure plate, and a lock. The box body is provided with a box cover, the box body is provided with a support bracket, the support bracket is provided with a wiring box, the wiring box is provided with a limit cover, the wiring box is provided with a placement slot, the placement slot is provided with a threading hole, the box cover is provided with a spring, and the spring is provided with a pressure plate;

[0006] Furthermore, there are two support brackets, which are respectively fixed on the two side walls of the box body, and the two support brackets are arranged correspondingly. There are a plurality of slots on the support brackets, and wiring boxes are arranged in the slots of the support brackets. The two ends of the wiring box are respectively mounted in the slots at the corresponding positions of the two support brackets, and there are a plurality of wiring boxes;

[0007] Furthermore, the wiring box is connected to the limit cover through a rotating shaft, and threading holes are respectively provided at both ends of the placement slot, and the threading holes are communicated with the interior of the box body;

[0008] Furthermore, there is a groove on the inner side of the box cover, one end of the spring is fixed to the groove on the inner side of the box cover, and the other end is fixedly connected to the pressure plate, the pressure plate and the slot of the box cover have the same size, and the box cover is connected to the box body through a rotating shaft and fixed to the box body through a lock.

[0009] Beneficial effects of the utility model:

[0010] The utility model classifies and arranges the disordered wire harnesses in the box, places several wiring boxes on the slots of the supporting frame, extends the arranged wire harnesses into the placement slot from the threading hole at one end of the wiring box, and then extends them out from the threading hole at the other end, arranges the arranged wires in the placement slot, and makes marks, folds the limit cover so that the wire harnesses in the wiring box will not run out, arranges multiple wiring boxes with multiple wire harnesses, closes the box cover, and the pressure plate on the box cover contacts the limit plates of multiple wiring boxes. The pressure plate is pressed downward by the action of the spring, and the box cover and the box body are fixed by the lock buckle to complete the wiring. When a certain section of the wiring harness has a problem and needs to be taken out, there is no need to disassemble all the devices, and the operation can be completed by opening the corresponding wiring box, which is convenient to operate, and the wiring harness will not be squeezed during use, thereby avoiding damage to the surface of the wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of a test receiver chassis for multi-channel signals with convenient wiring according to the utility model;

[0012] Figure 2 This is a schematic diagram of the wiring box structure of a test receiver chassis for multi-channel signals that facilitates wiring according to the utility model;

[0013] Figure 3 This is a schematic diagram of the structure of a case cover of a test receiver case for a multi-channel signal that is convenient for wiring according to the utility model;

[0014] As shown in the figure: 1 box body, 2 box cover, 3 support bracket, 4 wiring box, 5 limit cover, 6 placement slot, 7 threading hole, 8 spring, 9 pressure plate, 10 lock. DETAILED DESCRIPTION

[0015] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0018] Example 1

[0019] The utility model provides a test receiver chassis for multi-channel signals with convenient wiring, which is characterized by comprising a box body 1, a box cover 2, a supporting bracket 3, a wiring box 4, a limiting cover 5, a placement groove 6, a threading hole 7, a spring 8, a pressing plate 9, and a lock 10. The box body 1 is provided with the box cover 2, the box body 1 is provided with the supporting bracket 3, the wiring box 4 is provided with the limiting cover 5, the wiring box 4 is provided with a placement groove 6, the placement groove 6 is provided with a threading hole 7, the box cover 2 is provided with a spring 8, and the spring 8 is provided with a pressing plate 9;

[0020] Furthermore, there are two support brackets 3, which are respectively fixed on the two side walls of the box body 1, and the two support brackets 3 are correspondingly arranged. There are a plurality of slots on the support brackets 3, and wiring boxes 4 are arranged in the slots of the support brackets 3. The two ends of the wiring boxes 4 are respectively mounted in the slots at the corresponding positions of the two support brackets 3, and there are a plurality of wiring boxes 4;

[0021] Furthermore, the wiring box 4 is connected to the limit cover 5 through a rotating shaft, and the two ends of the placement groove 6 are respectively provided with threading holes 7, and the threading holes 7 are communicated with the interior of the box body 1;

[0022] Furthermore, there is a groove on the inner side of the box cover 2, one end of the spring 8 is fixed to the groove on the inner side of the box cover 2, and the other end is fixedly connected to the pressure plate 9. The pressure plate 9 has the same size as the groove of the box cover 2. The box cover 2 is connected to the box body 1 through a rotating shaft and fixed to the box body 1 through a lock 10.

[0023] Example 2

[0024] When in use, sort out the messy wiring harnesses in the box 1, place several wiring boxes 4 on the slots of the support bracket 3, extend the sorted wiring harnesses from the wire threading hole 7 at one end of the wiring box 4 into the placement slot 6, and then extend them from the wire threading hole 7 at the other end, arrange the sorted wires in the placement slot 6, and mark them, fold the limit cover 5 to prevent the wiring harnesses in the wiring box 4 from running out, arrange multiple wiring boxes 4 for multiple wiring harnesses, close the box cover 2, the pressure plate 9 on the box cover 2 contacts the limit plates of multiple wiring boxes 4, and the pressure plate 9 is pressed downward under the action of the spring 8, and the box cover 2 is fixed to the box 1 by the lock 10 to complete the wiring.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A test receiver chassis for multi-channel signals with convenient wiring, characterized in that: It includes a box body, a box cover, a supporting bracket, a wiring box, a limiting cover, a placement slot, a threading hole, a spring, a pressure plate, and a lock. The box body is provided with a box cover, the box body is provided with a supporting bracket, the wiring box is provided with a wiring box on the supporting bracket, the wiring box is provided with a limiting cover, the wiring box is provided with a placement slot, the placement slot is provided with a threading hole, the box cover is provided with a spring, and the spring is provided with a pressure plate.

2. According to claim 1, a test receiver chassis for multi-channel signals with convenient wiring, characterized in that: There are two supporting brackets, which are respectively fixed on the two side walls of the box body. The two supporting brackets are arranged correspondingly, and there are several slots on the supporting brackets. Wiring boxes are arranged in the slots of the supporting brackets. The two ends of the wiring box are respectively mounted in the slots at corresponding positions of the two supporting brackets. There are several wiring boxes.

3. A test receiver chassis for multi-channel signals with convenient wiring according to claim 2, characterized in that: The wiring box is connected to the limit cover through a rotating shaft, and wire threading holes are respectively arranged at both ends of the placement groove, and the wire threading holes are communicated with the interior of the box body.

4. A test receiver chassis for multi-channel signals with convenient wiring according to claim 3, characterized in that: There is a slot on the inner side of the box cover, one end of the spring is fixed to the slot on the inner side of the box cover, and the other end is fixedly connected to the pressure plate. The pressure plate and the slot of the box cover have the same size. The box cover is connected to the box body through a rotating shaft and fixed to the box body through a lock.

Images