Simulation design device for pulse frequency measurement

Abstract

The utility model discloses a simulation design device for pulse frequency measurement, which comprises a bottom plate, a machine body is arranged on the upper portion of the bottom plate, a telescopic groove is arranged in the machine body, a telescopic column is arranged in the telescopic groove, an equipment box is arranged on the upper portion of the telescopic column, and a control host and a storage battery are arranged in the machine body. And a pulse counter, an oscilloscope, a frequency meter and auxiliary equipment are arranged in the equipment box. The pulse counter, the oscilloscope, the frequency meter and the auxiliary equipment are integrated in the equipment box, the equipment connection is simplified, the operation complexity is reduced, the equipment box is installed on the machine body through the telescopic column and the telescopic groove, the height of the equipment box can be adjusted according to needs, and the use flexibility is improved. And a wiring seat and a wiring hole are arranged in the equipment box and are used for connecting a pulse counter, an oscilloscope, a frequency meter and auxiliary equipment, so that the connection process between the equipment is simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to pulse frequency measurement technical field, more specifically for a kind of analog design device of pulse frequency measurement. BACKGROUND

[0002] Pulse frequency, i.e. the number of times of repeating pulse signal per unit time, is one of the important characteristics of pulse signal. In communication, radar, electronic warfare and other fields, the measurement of pulse frequency is of great significance to signal recognition, analysis, processing and other aspects. The measurement of pulse frequency is mainly based on counting principle, i.e. recording the number of pulse signals within a specified time, and then calculating the pulse frequency. The commonly used measurement methods include frequency measurement method and period measurement method. Frequency measurement method is to record the number of input pulses within a specified time, and then calculate the signal frequency. The period measurement method is to record the time interval between the rising edges or falling edges of adjacent pulses, and then convert it into frequency.

[0003] The devices for measuring pulse frequency are various, and the connection of the devices is complex, inconvenient to operate, and cannot be converted in time according to the needs. Therefore, a new technical solution is needed to solve the problem. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of analog design device of pulse frequency measurement, solve the problem that the devices for measuring pulse frequency are various, and the connection of the devices is complex, inconvenient to operate, and cannot be converted in time according to the needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an analog design device of pulse frequency measurement, comprising: a bottom plate, the upper part of the bottom plate is provided with a body, and the inside of the body is provided with a telescopic slot, the inside of the telescopic slot is provided with a telescopic column, and the upper part of the telescopic column is provided with a device box, the inside of the body is provided with a control host and a storage battery, the inside of the device box is provided with a pulse counter, an oscilloscope, a frequency meter and auxiliary equipment, the pulse counter, the oscilloscope, the frequency meter and the auxiliary equipment are electrically connected between the control host, the inside of the device box is provided with a terminal block, and the inside of the terminal block is provided with a wiring hole, the wiring hole is electrically connected between the pulse counter, the oscilloscope, the frequency meter and the auxiliary equipment, the inside of the body is provided with a pull-out box, and the pull-out box is slidably connected with the body, the inside of the pull-out box is provided with a control panel, and the control panel is electrically connected with the host through wires.

[0006] As a preferred embodiment of the utility model, the surface of the device box is provided with a box cover, and the box cover is rotatably connected with the device box.

[0007] As an optimal implementation form of the utility model, the inside of the box cover is provided with a storage bag and a wire hook, and the wire hook is provided with a connecting wire.

[0008] As an optimal implementation form of the utility model, the side of the machine body is provided with a locking piece, and the locking piece penetrates the machine body and the telescopic column to contact each other.

[0009] As an optimal implementation form of the utility model, the lower part of the bottom plate is provided with a moving mechanism, and the moving mechanism comprises a mounting frame, a steering shaft, a moving wheel and a self-locking mechanism.

[0010] As an optimal implementation form of the utility model, the surface of the machine body is provided with an access door, and the surface of the access door and the box cover are provided with a lock catch.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] The utility model discloses a machine body is provided with telescopic slot in the upper part of bottom plate, and the inside of telescopic slot is provided with telescopic column, and the upper part of telescopic column is provided with equipment box, and the inside of machine body is provided with control host computer and battery, and the inside of equipment box is provided with pulse counter, oscilloscope, frequency meter and auxiliary equipment, and pulse counter, oscilloscope, frequency meter and auxiliary equipment are electrically connected between control host computer, and the inside of equipment box is provided with wiring seat, and the inside of wiring seat is provided with wiring hole, and wiring hole is electrically connected between pulse counter, oscilloscope, frequency meter and auxiliary equipment, and the inside of machine body is provided with pull-out box, and pull-out box is slidably connected with machine body, and the inside of pull-out box is provided with control panel, and control panel is electrically connected between host computer through wire, and auxiliary equipment includes signal generator, attenuator, filter, amplifier, pulse counter, oscilloscope, frequency meter and auxiliary equipment are integrated in one equipment box, simplify the equipment connection, reduce the operation complexity, equipment box is installed on machine body through telescopic column and telescopic slot, can adjust the height of equipment box according to need, increase the flexibility of use, and the inside of equipment box is provided with wiring seat and wiring hole, is used for connecting pulse counter, oscilloscope, frequency meter and auxiliary equipment, and the connection process between equipment is simplified. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is overall structure schematic diagram of the utility model;

[0014] Figure 2 It is front view structure schematic diagram of the utility model;

[0015] Figure 3 It is top view structure schematic diagram of the utility model.

[0016] In the figure: 1, bottom plate; 2, machine body; 3, moving mechanism; 4, access door; 5, lock catch; 6, pull-out box; 7, control panel; 8, telescopic column; 9, locking piece; 10, equipment box; 11, box cover; 12, storage bag; 13, hanging wire hook; 14, pulse counter; 15, oscilloscope; 16, frequency meter; 17, auxiliary equipment; 18, terminal block; 19, terminal hole; 20, connecting wire. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0018] Please refer to Figures 1-3This utility model provides a technical solution: a simulation design device for pulse frequency measurement, comprising: a base plate 1, an organism 2 disposed on the upper part of the base plate 1, and an internal telescopic groove provided inside the organism 2; a telescopic column 8 disposed inside the telescopic groove, and an equipment box 10 disposed on the upper part of the telescopic column 8; a control host and a battery disposed inside the organism 2; and a pulse counter 14, an oscilloscope 15, a frequency meter 16, and auxiliary equipment 17 disposed inside the equipment box 10. The pulse counter 14, oscilloscope 15, frequency meter 16, and auxiliary equipment 17 are all electrically connected to the control host. The unit is equipped with a terminal block 18, and the terminal block 18 has a wiring hole 19 inside. The wiring hole 19 is electrically connected to a pulse counter 14, an oscilloscope 15, a frequency counter 16, and auxiliary equipment 17. The body 2 has a pull-out box 6 inside, and the pull-out box 6 is slidably connected to the body 2. The pull-out box 6 has a control panel 7 inside, and the control panel 7 is electrically connected to the main unit via wires. The body 2 is located on the upper part of the base plate 1, and the body 2 has a telescopic groove inside. The telescopic column 8 is located inside the telescopic groove, and the equipment box 10 is located on the upper part of the telescopic column 8. The main control unit and... are located inside the body 2. The battery is installed inside the equipment box 10. A pulse counter 14, oscilloscope 15, frequency counter 16, and auxiliary equipment 17 are all electrically connected to the control host. A terminal block 18 with wiring holes 19 is also installed inside the equipment box 10. The wiring holes 19 are electrically connected to the pulse counter 14, oscilloscope 15, frequency counter 16, and auxiliary equipment 17. A pull-out box 6 is slidably connected to the body 2 inside the main body 2. A control panel 7 is located inside the pull-out box 6 and is connected to the main body 2. The auxiliary equipment 17, which is electrically connected to the main unit via wires, includes a signal generator, attenuator, filter, and amplifier. The pulse counter 14, oscilloscope 15, frequency meter 16, and auxiliary equipment 17 are integrated into a single equipment box 10, simplifying equipment connection and reducing operational complexity. The equipment box 10 is mounted on the main body 2 via telescopic columns 8 and telescopic slots, and its height can be adjusted as needed, increasing flexibility of use. The equipment box 10 is equipped with a terminal block 18 and wiring holes 19 for connecting the pulse counter 14, oscilloscope 15, frequency meter 16, and auxiliary equipment 17, simplifying the connection process between the devices.

[0019] Further improvements, such as Figure 1 As shown: The surface of the equipment box 10 is provided with a box cover 11 and the box cover 11 is rotatably connected to the equipment box 10, which facilitates opening and closing the equipment box 10, performing maintenance and replacement of the internal equipment, and protecting the internal equipment from the influence of the external environment.

[0020] Further improvements, such asFigure 2 As shown, the inside of the box cover 11 is provided with a storage bag 12 and a wire hook 13, the inside of the wire hook 13 is provided with a connecting wire 20, the storage bag 12 can be used to store small tools or accessories, the wire hook 13 can conveniently arrange and store the connecting wire 20, avoid the connecting wire 20 to be in disorder, and improve the use convenience.

[0021] Further improved, like Figure 1 As shown, the side of the body 2 is provided with a locking piece 9, the locking piece 9 penetrates through the body 2 and contacts the telescopic column 8, the height of the telescopic column 8 can be fixed through the locking piece 9, and the equipment box 10 is prevented from sliding or moving inadvertently.

[0022] Further improved, like Figure 1 As shown, the lower part of the bottom plate 1 is provided with a moving mechanism 3, and the moving mechanism 3 comprises a mounting frame, a steering shaft, a moving wheel and a self-locking mechanism, so that the whole device is convenient to move and carry, and the self-locking mechanism can ensure that the device is fixed when needed, increase the flexibility and safety of use.

[0023] Further improved, like Figure 1 As shown, the surface of the body 2 is provided with an access door 4, and the surface of the access door 4 and the box cover 11 is provided with a lock catch 5, the access door 4 is convenient for the inside of the body 2 to be overhauled and maintained, and the lock catch 5 ensures the safety and confidentiality when the door or cover is closed.

[0024] Working principle: the utility model discloses the upper portion of bottom plate 1 is provided with organism 2 and is provided with telescopic groove in the inside of organism 2, and is provided with telescopic column 8 in the inside of telescopic groove and is provided with equipment box 10 in the upper portion of telescopic column 8, and is provided with control host computer and battery in the inside of organism 2, and is provided with pulse counter 14, oscilloscope 15, frequency meter 16 and auxiliary equipment 17 in the inside of equipment box 10, and pulse counter 14, oscilloscope 15, frequency meter 16 and auxiliary equipment 17 are electrically connected between control host computer, and is provided with binding post 18 in the inside of equipment box 10 and is provided with wiring hole 19 in the inside of binding post 18, and wiring hole 19 is electrically connected between pulse counter 14, oscilloscope 15, frequency meter 16 and auxiliary equipment 17, and is provided with pull-out box 6 in the inside of organism 2 and is slidably connected between pull-out box 6 and organism 2, and is provided with control panel 7 in the inside of pull-out box 6 and is electrically connected between control panel 7 and host computer through wire, and auxiliary equipment 17 includes signal generator, attenuator, filter, amplifier, integrates pulse counter 14, oscilloscope 15, frequency meter 16 and auxiliary equipment 17 in one equipment box 10, simplifies the equipment connection, reduces the operation complexity, and equipment box 10 is installed on organism 2 through telescopic column 8 and telescopic groove, can adjust the height of equipment box 10 according to the need, increases the flexibility of use, and equipment box 10 is provided with binding post 18 and wiring hole 19 inside, is used for connecting pulse counter 14, oscilloscope 15, frequency meter 16 and auxiliary equipment 17, simplifies the connection process between equipment.

[0025] The above shows and describes the basic principles and main features of the present application and the advantages of the present application, for those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0026] Finally, it should be noted that: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change.

[0027] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalent ones. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An analog design apparatus for pulse frequency measurement, characterized by: Include: The bottom plate (1), the upper part of the bottom plate (1) is provided with organism (2), and the inside of organism (2) is provided with telescopic slot, the inside of telescopic slot is provided with telescopic column (8), and the upper part of telescopic column (8) is provided with equipment box (10), the inside of organism (2) is provided with control host and battery, the inside of equipment box (10) is provided with pulse counter (14), oscilloscope (15), frequency meter (16) and auxiliary equipment (17), pulse counter (14), oscilloscope (15), frequency meter (16) and auxiliary equipment (17) are electrically connected between control host, the inside of equipment box (10) is provided with wiring seat (18), and the inside of wiring seat (18) is provided with wiring hole (19), wiring hole (19) is electrically connected between pulse counter (14), oscilloscope (15), frequency meter (16) and auxiliary equipment (17), the inside of organism (2) is provided with pull-out box (6), and pull-out box (6) is slidably connected with organism (2), the inside of pull-out box (6) is provided with control panel (7), and control panel (7) is electrically connected with host through wire.

2. The analog design apparatus for pulse frequency measurement according to claim 1, wherein: The surface of the equipment box (10) is provided with a box cover (11), and the box cover (11) is rotatably connected with the equipment box (10).

3. A device for analog design of pulse frequency measurements according to claim 2, characterized in that: The inside of the box cover (11) is provided with a storage bag (12) and a wire hook (13), and the inside of the wire hook (13) is provided with a connecting wire (20).

4. The analog design apparatus for pulse frequency measurement according to claim 1, wherein: The side of the organism (2) is provided with a locking member (9), and the locking member (9) penetrates the organism (2) and is in contact with the telescopic column (8).

5. The analog design apparatus for pulse frequency measurement according to claim 1, wherein: The lower part of the bottom plate (1) is provided with a moving mechanism (3), and the moving mechanism (3) comprises a mounting frame, a steering shaft, a moving wheel and a self-locking mechanism.

6. The analog design apparatus for pulse frequency measurement according to claim 1, wherein: The surface of the organism (2) is provided with an access door (4), and the surfaces of the access door (4) and the box cover (11) are provided with a lock catch (5).

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