Wiring protection structure of oil consumption analyzer

Abstract

The utility model relates to the technical field of oil consumption analyzers, and provides an oil consumption analyzer wiring protection structure which comprises an oil consumption analyzer and a connecting port formed in the side face of the oil consumption analyzer, a connector is clamped in the connecting port, and a cable is fixed to the side face of the connector. A mounting plate is fixedly connected to the side, close to the connecting port, of the oil consumption analyzer, and a protection assembly for protecting the connecting port is arranged at the top of the mounting plate. Through mutual cooperation of a protection assembly and an extension assembly, a rotating block is rotated after a connector is inserted into a connecting port, a displacement block moves upwards on threads of the outer wall of a lead screw, connecting plates at the two ends of the displacement block move, the connecting block drives a first mounting rod and a first bearing plate to get close to each other, and the cable clamping and bearing effects are achieved; and the rotating cylinders are respectively rotated to enable the displacement rods in the rotating cylinders to move outwards, so that the displacement rods drive the mounting rods II and the bearing plate II to synchronously move outwards, and the effect of reinforcing and fixing the cable by the bearing plate II is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel consumption analyzers, and in particular to a wiring protection structure of a fuel consumption analyzer. Background Art

[0002] The fuel consumption analyzer evaluates the fuel economy of the car, which is generally determined by measuring the engine fuel consumption. The engine fuel consumption is often measured by a fuel consumption meter. At the car inspection station, by using the fuel consumption meter to detect the changes in the car's fuel consumption during use, it can not only diagnose the technical condition of the fuel system, but also the technical condition of the engine and the whole vehicle. Although there are various fuel consumption meters at home and abroad, they all have their own shortcomings. The fuel consumption meters produced abroad have good performance and high reliability, but are expensive. The domestically produced fuel consumption meters have poor reliability and low measurement accuracy. Accurately detecting the fuel economy of the car can reduce the cost of using the car, save oil resources, and achieve the purpose of saving energy.

[0003] After searching, the utility model patent with the publication number CN2581947Y discloses an on-board fuel consumption recorder and analyzer for a diesel locomotive, which is composed of a fuel consumption meter host, a generator power acquisition box, a transcription instrument, two mass flow meters, and a ground analysis computer. The oil inlet end of the oil inlet pipe is connected to the fuel tank, the oil outlet end of the oil inlet pipe is connected to the oil inlet end of the diesel engine, the oil return end of the diesel engine is connected to one end of the return oil pipe, and the other end of the return oil pipe is connected to the fuel tank; it is characterized in that the mass flow meter is installed on a cutoff of the oil inlet pipe, the mass flow meter is installed on a cutoff of the return oil pipe, the flow signal output ends of the mass flow meter and the generator are connected to the flow signal input end of the fuel consumption meter host by a signal line, the generator current and voltage signal input ends of the generator power acquisition box are connected to the power output end of the generator by a signal line, the power signal output end of the generator power acquisition box is connected to the power signal input end of the fuel consumption meter host by a signal line, the signal output end of the fuel consumption meter host is connected to the signal input end of the transcription instrument by a signal line, and the signal output end of the transcription instrument is connected to the signal input end of the ground analysis computer by a signal line;

[0004] However, in the implementation of relevant technologies, the following problems were found: after the connector of the existing fuel consumption analyzer is connected to the wiring port, if the cable is not supported, the connection port will sag due to the pressure of the cable, which will cause the connection port to bend over time, and even cause damage to the connection port.

[0005] Therefore, a fuel consumption analyzer wiring protection structure is needed. Utility Model Content

[0006] The utility model proposes a fuel consumption analyzer wiring protection structure, which solves the problem in related technologies that after the connector is connected to the wiring port, if the cable is not supported, the connection port will sag due to the pressure of the cable, and over time, the connection port will be bent, and even damaged.

[0007] The technical solution of the utility model is as follows: a fuel consumption analyzer wiring protection structure, including a fuel consumption analyzer, a connection port opened on the side of the fuel consumption analyzer, a connector is carded inside the connection port, a cable is fixed to the side of the connector, a mounting plate is fixedly connected to the side of the fuel consumption analyzer close to the connection port, and a protective component for protecting the connection port is arranged on the top of the mounting plate.

[0008] Preferably, the protective assembly includes a rotating block, a screw rod is fixedly connected to the bottom of the rotating block, a displacement block is threadedly connected to the outer wall of the screw rod, connecting plates are movably connected to both ends of the displacement block, the end of the connecting plate away from the displacement block is movably connected to the connecting block, one end of the connecting block is fixedly connected to a mounting rod 1, the end of the mounting rod 1 away from the connecting block is fixedly connected to a load-bearing plate 1, and the cable clamp is arranged between the load-bearing plates 1.

[0009] Preferably, an extension component for extending and fixing the cable is provided on the side of the connecting block away from the fuel consumption analyzer, and the extension component includes a rotating drum, and the end of the rotating drum close to the connecting block is rotatably connected to the inner wall of the connecting block, and the inner wall of the rotating drum is threadedly connected with a displacement rod, and the end of the displacement rod away from the rotating drum is fixedly connected to a second mounting rod, and the end of the second mounting rod away from the displacement rod is fixedly connected to a second load-bearing plate, and the number of the second load-bearing plates is a pair, and the cable clamp is arranged between the two second load-bearing plates.

[0010] Preferably, a support plate is fixedly connected to the top of the mounting plate, the inner wall of the support plate is rotatably connected to the outer wall of the screw rod, a limiting groove is provided on the side of the support plate close to the screw rod, a limiting block is fixedly connected to the side of the displacement block, and the limiting block is slidably connected to the limiting groove.

[0011] Preferably, the connecting block is fixedly connected to a limiting plate on a side away from the fuel consumption analyzer, a stabilizing groove is provided on a side of the limiting plate close to the displacement rod, a stabilizing block is fixedly connected to an outer wall of the displacement rod, and the stabilizing block is slidably connected to the stabilizing groove.

[0012] Preferably, the load-bearing plate 1 and the load-bearing plate 2 are arranged in the shape of arc-shaped plates, and the inner walls of the load-bearing plate 1 and the load-bearing plate 2 are both in contact with the outer wall of the cable.

[0013] Preferably, a sliding block is fixedly connected to a side of the connecting block away from the rotating drum, a sliding groove is provided on the side of the fuel consumption analyzer, and the sliding block is slidably connected to the sliding groove.

[0014] Preferably, the cross section of the mounting plate is triangular.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The utility model is arranged to cooperate with the protective component and the extension component. After the connector is inserted into the connecting port, the rotating block is rotated. The displacement block moves up on the thread of the outer wall of the screw rod to make the connecting plates at both ends of the displacement block move, so that the connecting block drives the installation rod 1 and the load-bearing plate 1 to approach each other to achieve the effect of clamping and bearing the cable, and prevents the connection port from sagging due to the pressure of the cable if the cable is not supported after the connector is connected to the wiring port. As time goes by, it will cause the connection port to be bent, and even cause damage to the connection port. If the cable is too long and needs to be lengthened to bear the load, the rotating drum is rotated to displace the internal displacement rod outward, so that the displacement rod drives the installation rod 2 and the load-bearing plate 2 to move outward synchronously, so that the load-bearing plate 2 can strengthen the fixing effect of the cable, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the side planar structure proposed by the utility model;

[0020] Figure 3 It is a schematic diagram of the local structure proposed by the utility model;

[0021] Figure 4 The utility model proposed Figure 3 Schematic diagram of the enlarged structure of A.

[0022] In the figure: 1 fuel consumption analyzer; 11 connection port; 12 connector; 13 cable; 2 mounting plate; 3 protection assembly; 31 protection assembly; 32 screw rod; 33 displacement block; 34 connecting plate; 35 connecting block; 36 mounting rod one; 37 load-bearing plate one; 38 support plate; 4 extension assembly; 41 rotating drum; 42 displacement rod; 43 mounting rod two; 44 load-bearing plate two; 45 limit plate. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0024] See also Figures 1 to 4 The utility model provides a technical solution for a wiring protection structure of a fuel consumption analyzer: a wiring protection structure of a fuel consumption analyzer, comprising a fuel consumption analyzer 1, a connection port 11 provided on the side of the fuel consumption analyzer 1, a connector 12 being card-connected inside the connection port 11, a cable 13 being fixed on the side of the connector 12, a mounting plate 2 being fixedly connected to the side of the fuel consumption analyzer 1 close to the connection port 11, and a cross section of the mounting plate 2 being triangular;

[0025] A protective component 3 for protecting the connection port 11 is provided on the top of the mounting plate 2. The protective component 3 includes a rotating block 31. The bottom of the rotating block 31 is fixedly connected to a screw rod 32. The top of the mounting plate 2 is fixedly connected to a support plate 38. The inner wall of the support plate 38 is rotatably connected to the outer wall of the screw rod 32. A limiting groove is provided on the side of the support plate 38 close to the screw rod 32. The side of the displacement block 33 is fixedly connected to the limiting block. The limiting block is slidably connected to the limiting groove, which not only plays a role in making the screw rod 32 rotate smoothly, but also realizes the limiting effect of the displacement block 33. The outer wall of the screw rod 32 is threaded and connected A displacement block 33 is connected, and both ends of the displacement block 33 are movably connected with a connecting plate 34, and one end of the connecting plate 34 away from the displacement block 33 is movably connected with a connecting block 35, and a slider is fixedly connected to the side of the connecting block 35 away from the rotating drum 41, and a slide groove is provided on the side of the fuel consumption analyzer 1, and the slider is slidably connected to the slide groove, so as to make the connecting block 35 move smoothly, and one end of the connecting block 35 is fixedly connected with a mounting rod 36, and one end of the mounting rod 36 away from the connecting block 35 is fixedly connected with a bearing plate 37, and the cable 13 is clamped between the bearing plates 37;

[0026] The side of the connecting block 35 away from the fuel consumption analyzer 1 is provided with an extension component 4 for extending and fixing the cable 13. The extension component 4 includes a rotating drum 41. One end of the rotating drum 41 close to the connecting block 35 is rotatably connected to the inner wall of the connecting block 35. The inner wall of the rotating drum 41 is threadedly connected with a displacement rod 42. The side of the connecting block 35 away from the fuel consumption analyzer 1 is fixedly connected to a limit plate 45. The side of the limit plate 45 close to the displacement rod 42 is provided with a stabilizing groove. The outer wall of the displacement rod 42 is fixedly connected with a stabilizing block. The stabilizing block It is slidably connected to the stabilizing groove so that the displacement rod 42 can smoothly realize reciprocating displacement. The end of the displacement rod 42 away from the rotating drum 41 is fixedly connected to the mounting rod 2 43, and the end of the mounting rod 2 43 away from the displacement rod 42 is fixedly connected to the load-bearing plate 2 44. The number of the load-bearing plates 2 44 is a pair, and the cable 13 is clamped between the two load-bearing plates 44. The outer shapes of the load-bearing plates 1 37 and 44 are arc-shaped plates, and the inner walls of the load-bearing plates 1 37 and 44 are both in contact with the outer wall of the cable 13.

[0027] The working principle and use process of the utility model are as follows: during use, after the connecting head 12 is inserted into the connecting port 11, the rotating block 31 is rotated to drive the screw rod 32 to rotate, so that the displacement block 33 moves up on the outer wall thread of the screw rod 32. At this time, the connecting plates 34 at both ends of the displacement block 33 are movable, causing the connecting block 35 to drive the installation rod 1 36 and the load-bearing plate 1 37 to approach each other, thereby achieving the clamping and load-bearing effect of the cable 13. If the cable 13 is too long and needs to be lengthened to bear the load, the rotating drum 41 is rotated respectively to displace the internal displacement rod 42 outward, so that the displacement rod 42 drives the installation rod 2 43 and the load-bearing plate 2 44 to move outward synchronously, thereby achieving the load-bearing plate 2 44 to strengthen the fixing effect of the cable 13.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fuel consumption analyzer wiring protection structure, comprising a fuel consumption analyzer (1), a connection port (11) provided on a side of the fuel consumption analyzer (1), a connector (12) being clamped inside the connection port (11), a cable (13) being fixed on a side of the connector (12), characterized in that: A mounting plate (2) is fixedly connected to one side of the fuel consumption analyzer (1) close to the connection port (11), and a protective component (3) for protecting the connection port (11) is arranged on the top of the mounting plate (2).

2. A fuel consumption analyzer wiring protection structure according to claim 1, characterized in that: The protection component (3) comprises a rotating block (31), the bottom of the rotating block (31) is fixedly connected to a screw rod (32), the outer wall of the screw rod (32) is threadedly connected to a displacement block (33), both ends of the displacement block (33) are movably connected to connecting plates (34), one end of the connecting plate (34) away from the displacement block (33) is movably connected to a connecting block (35), one end of the connecting block (35) is fixedly connected to a mounting rod (36), and one end of the mounting rod (36) away from the connecting block (35) is fixedly connected to a bearing plate (37), and the cable (13) is clamped between the bearing plates (37).

3. A fuel consumption analyzer wiring protection structure according to claim 2, characterized in that: An extension assembly (4) for extending and fixing the cable (13) is arranged on a side of the connection block (35) away from the fuel consumption analyzer (1), the extension assembly (4) comprising a rotating drum (41), one end of the rotating drum (41) close to the connection block (35) is rotatably connected to the inner wall of the connection block (35), the inner wall of the rotating drum (41) is threadedly connected to a displacement rod (42), one end of the displacement rod (42) away from the rotating drum (41) is fixedly connected to a second mounting rod (43), one end of the second mounting rod (43) away from the displacement rod (42) is fixedly connected to a second bearing plate (44), the number of the second bearing plates (44) is a pair, and the cable (13) is clamped between the two second bearing plates (44).

4. The fuel consumption analyzer wiring protection structure according to claim 1, characterized in that: A support plate (38) is fixedly connected to the top of the mounting plate (2); the inner wall of the support plate (38) is rotatably connected to the outer wall of the screw rod (32); a limiting groove is provided on one side of the support plate (38) close to the screw rod (32); a limiting block is fixedly connected to the side of the displacement block (33); and the limiting block is slidably connected to the limiting groove.

5. A fuel consumption analyzer wiring protection structure according to claim 2, characterized in that: The side of the connection block (35) away from the fuel consumption analyzer (1) is fixedly connected to a limiting plate (45), and the side of the limiting plate (45) close to the displacement rod (42) is provided with a stabilizing groove, and the outer wall of the displacement rod (42) is fixedly connected to a stabilizing block, and the stabilizing block is slidably connected to the stabilizing groove.

6. A fuel consumption analyzer wiring protection structure according to claim 2, characterized in that: The outer shapes of the load-bearing plate 1 (37) and the load-bearing plate 2 (44) are arc-shaped plates, and the inner walls of the load-bearing plate 1 (37) and the load-bearing plate 2 (44) are both in contact with the outer wall of the cable (13).

7. A fuel consumption analyzer wiring protection structure according to claim 2, characterized in that: A sliding block is fixedly connected to a side of the connecting block (35) away from the rotating drum (41), a sliding groove is provided on the side of the fuel consumption analyzer (1), and the sliding block is slidably connected to the sliding groove.

8. The fuel consumption analyzer wiring protection structure according to claim 1, characterized in that: The cross section of the mounting plate (2) is triangular.

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