Wideband data acquisition equipment with variable sampling rate

Abstract

The utility model belongs to the technical field of data acquisition equipment, and particularly relates to wide-frequency-band data acquisition equipment with variable sampling rate, which comprises an equipment main body, anti-slip strips, bolts and a power supply connecting port, the anti-slip strips are arranged on the outer end surfaces of the left side and the right side of the equipment main body, and the bolts are arranged on the outer end surface of one side of the rear end of the equipment main body; the power interface is arranged on the surface of one side of the rear end of the equipment body. Through the arrangement of the heat dissipation grooves, the heat dissipation fan blades and the power supply connecting port, when the equipment works, if the environment temperature is high, the working environment temperature in the equipment continuously rises, the heat dissipation fan blades are opened and start to rotate, the heat dissipation fan blades drive air to circulate, and the air is transferred to the outside through the heat dissipation grooves; and meanwhile, the temperature in the equipment main body is reduced, so that the equipment main body is kept at a relatively low operating temperature, and the equipment has an active heat dissipation effect through the arrangement, so that the equipment is prevented from being overheated and damaged due to over-high environment temperature.

Description

Technical Field

[0001] The utility model relates to the technical field of data acquisition equipment, in particular to a wide-band data acquisition equipment with variable sampling rate. Background Art

[0002] Data acquisition refers to the collection of various changing physical quantities by equipment, such as temperature, pressure, vibration, etc., which can be converted into analog electrical signals through corresponding sensors. Data acquisition equipment (DAE) is a device that converts these analog electrical signals into digital signals and stores them for pre-processing.

[0003] In current data collection operations, data collection equipment is often used because the equipment operation efficiency is much higher than manual operation. Current wide-band data collection equipment with variable sampling rate does not have an active heat dissipation mechanism inside, so when the ambient temperature is high, the equipment may be damaged by overheating, and there is no special waterproof structure on the side of the external connection. For this reason, we propose a wide-band data collection equipment with variable sampling rate.

[0004] The prior art has the following problems:

[0005] 1. Current wide-band data acquisition devices with variable sampling rates do not have active heat dissipation structures, so they may overheat and be damaged when the ambient temperature is high;

[0006] 2. The current wide-band data acquisition equipment with variable sampling rate does not have a special waterproof structure on one side of the external structure, so the waterproof effect is poor. Utility Model Content

[0007] In view of the deficiencies of the prior art, the utility model provides a wide-band data acquisition device with a variable sampling rate, which solves the existing problems.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wide-band data acquisition device with variable sampling rate, comprising a device body, anti-slip strips, bolts, and a power connection port, wherein the anti-slip strips are arranged on the left and right outer end surfaces of the device body, the bolts are arranged on the outer end surface of one side of the rear end of the device body, and the power connection port is arranged on the surface of one side of the rear end of the device body;

[0009] A front tap is provided at the front end of the device body, and a heat dissipation fan blade is provided at one side inside the device body;

[0010] The front tap also includes an external connection mechanism and a sealing rubber ring. The external connection mechanism is provided in seven groups and has a fixed connection relationship with the front tap through fixed installation. The sealing rubber ring has a movable connection relationship with the inner end surface of the front tap through snap connection.

[0011] As a preferred technical solution of the present utility model, the device body also includes a heat dissipation groove and a circuit reserved groove. The heat dissipation groove is opened on the top end surface of the device body. The circuit reserved groove is provided in seven groups and is opened on the front end surface of the device body and arranged at equidistant positions.

[0012] As a preferred technical solution of the utility model, the heat dissipation fan blades are movably connected to the interior of the device body through fixed installation, and there is a line connection between the interior and the device body.

[0013] As a preferred technical solution of the utility model, the front tap is fixedly connected to the front end of the equipment body through fixed installation.

[0014] As a preferred technical solution of the utility model, the anti-slip strips are arranged on the left and right outer end surfaces of the device body, and are fixedly connected to the device body.

[0015] Compared with the prior art, the utility model provides a wide-band data acquisition device with variable sampling rate, which has the following beneficial effects:

[0016] 1. A wide-band data acquisition device with a variable sampling rate is provided with a heat dissipation groove, a heat dissipation fan blade, and a power connection port. When the device is operating, if the ambient temperature is high and the operating environment temperature inside the device continues to rise, the heat dissipation fan blade opens and starts to rotate, and the heat dissipation fan blade drives the circulation of air and transfers it to the outside through the heat dissipation groove, while reducing the temperature inside the device body, so that the device body is maintained at a lower operating temperature. Through the above-mentioned settings, the device can have an active heat dissipation effect and will not be overheated and damaged due to excessively high ambient temperature.

[0017] 2. This wide-band data acquisition device with a variable sampling rate has a sealing rubber ring on the inner wall end face of the front tap of the device. When one side of the external mechanism of the device is splashed with water, it can be effectively blocked by the sealing rubber ring. The above arrangement can increase the overall waterproof effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the upper plane structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the split structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the rear end planar structure of the utility model.

[0022] In the figure: 1. Equipment body; 101. Heat dissipation slot; 102. Line reserved slot; 2. Anti-slip strip; 3. Bolt; 4. Power connection port; 5. Front tap; 501. External mechanism; 502. Sealing rubber ring; 6. Heat dissipation fan blade. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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 in 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 Figure 1-4 In this embodiment: a wide-band data acquisition device with a variable sampling rate comprises a device body 1, an anti-slip strip 2, a bolt 3, and a power connection port 4. The anti-slip strip 2 of the wide-band data acquisition device with a variable sampling rate is arranged on the left and right outer end surfaces of the device body 1. The anti-slip strip 2 can increase the friction when the device is picked up to achieve an anti-slip effect. The bolt 3 of the wide-band data acquisition device with a variable sampling rate is arranged on the outer end surface of one side of the rear end of the device body 1. The bolt 3 can help fix the device as a whole. The power connection port 4 of the wide-band data acquisition device with a variable sampling rate is arranged on the surface of one side of the rear end of the device body 1. The power connection port 4 can be used as a connection channel for an external power supply.

[0025] A wide-band data acquisition device with a variable sampling rate has a front tap 5 at the front end of the device body 1, which can carry the placement of a sealing rubber ring 502. A wide-band data acquisition device with a variable sampling rate has a heat dissipation fan blade 6 at one side of the device body 1, which can actively dissipate heat from the device.

[0026] A front tap 5 of a wide-band data acquisition device with a variable sampling rate also includes an external mechanism 501 and a sealing rubber ring 502. The external mechanism 501 of the wide-band data acquisition device with a variable sampling rate is provided with seven groups, and has a fixed connection relationship with the front tap 5 through fixed installation. The sealing rubber ring 502 of the wide-band data acquisition device with a variable sampling rate has a movable connection relationship with the inner end face of the front tap 5 through snap-on connection.

[0027] In this embodiment, the device body 1 also includes a heat dissipation slot 101 and a line reserved slot 102. The heat dissipation slot 101 of a wide-band data acquisition device with a variable sampling rate is opened on the top end surface of the device body 1. The line reserved slots 102 of a wide-band data acquisition device with a variable sampling rate are provided in seven groups, and are opened on the front surface of the device body 1 and arranged at equidistant positions. By providing seven groups of equidistantly distributed line reserved slots 102, the device can be quickly connected to an external structure. The heat dissipation fan blades 6 are fixedly installed and have an active connection relationship with the inside of the device body 1, and the inside There is a line connection between the front tap 5 and the device body 1, and the heat dissipation fan blades 6 are movably connected to enable the internal part of the device to perform stable active heat dissipation. The front tap 5 is fixedly installed and has a fixed connection relationship with the front end of the device body 1. By fixedly installing the front tap 5, the device as a whole can be kept stable and fixed. The anti-slip strips 2 are arranged on the left and right outer end surfaces of the device body 1, and have a fixed connection relationship with the device body 1. By setting the anti-slip strips 2 at the left and right outer ends, the friction of the device body 1 can be increased and it can be kept stable and non-slip when it is picked up.

[0028] The working principle and use process of the utility model are as follows: when the operator is operating the equipment, if the ambient temperature is high and the operating environment temperature inside the equipment continues to rise, the heat dissipation fan blades 6 open and start to rotate, the heat dissipation fan blades 6 drive the circulation of air and transfer it to the outside through the heat dissipation grooves 101, while reducing the temperature inside the equipment body 1, so that the equipment body 1 is maintained at a lower operating temperature, and when one side of the external mechanism 501 of the equipment is splashed with water, it can be effectively blocked by the sealing rubber ring 502.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wide-band data acquisition device with a variable sampling rate, comprising a device body (1), an anti-slip strip (2), a bolt (3), and a power connection port (4), wherein the anti-slip strip (2) is arranged on the left and right outer end surfaces of the device body (1), the bolt (3) is arranged on the outer end surface of the rear end side of the device body (1), and the power connection port (4) is arranged on the surface of the rear end side of the device body (1); Features: A front tap (5) is provided at the front end of the device body (1), and a heat dissipation fan blade (6) is provided at one side inside the device body (1); The front tap (5) further comprises an external connection mechanism (501) and a sealing rubber ring (502); the external connection mechanism (501) is provided in seven groups and has a fixed connection relationship with the front tap (5) through fixed installation; the sealing rubber ring (502) has a movable connection relationship with the inner end surface of the front tap (5) through snap connection.

2. The wide-band data acquisition device with variable sampling rate according to claim 1, characterized in that: The device body (1) further comprises a heat dissipation groove (101) and a circuit reserved groove (102); the heat dissipation groove (101) is provided on the top end surface of the device body (1); and the circuit reserved groove (102) is provided in seven groups and is provided on the front end surface of the device body (1) and arranged at equidistant positions.

3. The wide-band data acquisition device with variable sampling rate according to claim 1, characterized in that: The heat dissipation fan blades (6) are in a movable connection with the interior of the device body (1) through fixed installation, and there is a line connection between the interior and the device body (1).

4. The wide-band data acquisition device with variable sampling rate according to claim 1, characterized in that: The front tap (5) is in a fixed connection relationship with the front end of the equipment body (1) through fixed installation.

5. The wide-band data acquisition device with variable sampling rate according to claim 1, characterized in that: The anti-slip strips (2) are arranged on the left and right outer end surfaces of the device body (1), and are fixedly connected to the device body (1).

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