Portable data acquisition instrument

Abstract

The utility model discloses a portable data acquisition instrument which comprises an acquisition instrument body, a display screen is arranged on the surface of the top end of the acquisition instrument body, a protection assembly is fixed at the top end of the acquisition instrument body and located on the surface of the display screen, and a fixing head is arranged at the top end of the acquisition instrument body. An internal thread ring plate is fixed at the top end of the acquisition instrument body and located on the outer side of the fixed head, a base is fixedly connected to the bottom end of the acquisition instrument body, and the interior of the base is hollow. According to the utility model, the acquisition instrument body, the fixing head, the internal thread ring plate, the data line, the butt joint, the rubber cover and the external thread ring plate are arranged, one end of the data line is a data detection sensor, the butt joint at the other end of the data line is connected with the fixing head, and the rubber cover can cover the surfaces of the butt joint and the fixing head; and the rubber cover is extruded and fixed in a manner that the external thread ring plate is screwed into the internal thread ring plate, so that the data line butt joint is protected, and a waterproof effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of data acquisition instruments, in particular to a portable data acquisition instrument. Background Art

[0002] Data collector refers to a portable and lightweight data collector and graphic recorder. Through the large color screen, customers can more easily see the captured data and easily set parameters to observe waveforms and data during testing. Portable data collectors are also called handheld data collectors. They are widely used because of their small size and easy portability. However, the existing data collectors of this type have the following disadvantages:

[0003] When using the data acquisition instrument, it is necessary to connect the data cables with different detection sensors to the connector on the top of the acquisition instrument. However, after the connection is completed, the connector is completely exposed, and it is not waterproof when carried out. Secondly, when carrying the instrument out, the display screen surface does not have a protective structure, and the display screen is easily worn by being squeezed. In addition, the existing acquisition instrument does not have the function of storing data cables and sensors, and it is not convenient to carry out. Therefore, the utility model proposes a portable data acquisition instrument. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a portable data acquisition instrument.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable data collector, including a collector body, a display screen is provided on the top surface of the collector body, a protective component is fixed at the top of the collector body and located on the surface of the display screen, a fixed head is provided at the top of the collector body, an internal threaded ring plate is fixed at the top of the collector body and located outside the fixed head, a base is fixedly connected to the bottom end of the collector body, the interior of the base is hollow, and a plurality of data cables are accommodated inside the base, one end of the data cable is fixedly connected to a docking connector plugged into the fixed head, a rubber cover is fixedly connected to one end of the data cable near the docking connector and located on the surface of the docking connector, and a flange is fixedly connected to the end of the rubber cover away from the data cable, and the flange is in contact with the surface of the collector body.

[0006] Furthermore, the protection component includes a U-shaped plate, and a first locking bolt penetrates through and is threadedly connected to a side wall of one side of the U-shaped plate.

[0007] Furthermore, support ribs are fixedly connected inside the U-shaped plate and on both sides of the display screen.

[0008] Furthermore, an external threaded ring plate is sleeved on the surface of the rubber cover, and the external threaded ring plate is rotatably connected to the inner wall of the internal threaded ring plate. A pressure ring is fixedly connected to the bottom end of the external threaded ring plate, and the pressure ring fits the flange surface.

[0009] Furthermore, anti-slip pads are fixedly connected to both sides of the collector body.

[0010] Furthermore, the base is provided with an opening on one side close to the front side of the collector body, and the bottom end of the opening is rotatably connected to a side cover via a hinge.

[0011] Furthermore, a second locking bolt passes through one side of the top wall of the opening and is threadedly connected thereto, and a bottom end of the second locking bolt is in contact with an upper edge of the side cover.

[0012] Beneficial effects of the utility model:

[0013] 1. When the utility model is in use, the portable data acquisition instrument is provided with an acquisition instrument body, a fixed head, an internal threaded ring plate, a data line, a docking joint, a rubber cover and an external threaded ring plate. One end of the data line is a data detection sensor, and the docking joint at the other end of the data line is connected to the fixed head. At this time, the rubber cover can be covered on the surface of the docking joint and the fixed head, and the rubber cover can be squeezed and fixed by screwing the external threaded ring plate into the internal threaded ring plate, thereby protecting the data line docking joint and achieving a waterproof effect.

[0014] 2. When the utility model is in use, the portable data acquisition instrument is provided with a base, and a plurality of data cables with different sensors can be stored inside the base, so that the data cables can be stored in an orderly manner when the acquisition instrument is carried outside, which is more convenient to use.

[0015] 3. When the utility model is in use, the portable data acquisition instrument is provided with a protective component, which includes a U-shaped plate, a supporting rib and a first locking bolt. The U-shaped plate can directly cover the surface of the display screen on the top of the acquisition instrument body, thereby protecting the display screen and preventing the display screen from being squeezed during the carrying of the instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : The overall stereogram of the utility model;

[0018] Figure 2 : The overall front view of the utility model;

[0019] Figure 3 :The utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 : Schematic diagram of the protective component of the utility model.

[0021] The reference numerals are as follows:

[0022] 1. Data collector body; 2. Display screen; 3. Protection assembly; 31. U-shaped plate; 32. Support rib; 33. First locking bolt; 4. Fixed head; 5. Internal threaded ring plate; 6. Base; 7. Data cable; 8. Butt joint; 9. Rubber cover; 10. Flanged edge; 11. External threaded ring plate; 12. Pressure ring; 13. Anti-slip pad; 14. Opening; 15. Side cover; 16. Second locking bolt. 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 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] like Figure 1-Figure 4 As shown, it relates to a portable data collector, including a collector body 1, a display screen 2 is provided on the top surface of the collector body 1, a protective component 3 is fixed on the top of the collector body 1 and located on the surface of the display screen 2, a fixed head 4 is provided on the top of the collector body 1, an internal threaded ring plate 5 is fixed on the top of the collector body 1 and located on the outside of the fixed head 4, a base 6 is fixedly connected to the bottom end of the collector body 1, the base 6 is hollow in design, and a plurality of data cables 7 are accommodated in the base 6, one end of the data cable 7 is fixedly connected to a docking head 8 plugged into the fixed head 4, a rubber cover 9 is fixedly connected to one end of the data cable 7 close to the docking head 8 and located on the surface of the docking head 8, and a flange 10 is fixedly connected to the end of the rubber cover 9 away from the data cable 7, and the flange 10 is in contact with the surface of the collector body 1.

[0025] like Figure 1-Figure 4 As shown, the protection assembly 3 includes a U-shaped plate 31, and a first locking bolt 33 is penetrated through and threadedly connected to a side wall of one side of the U-shaped plate 31.

[0026] After the U-shaped plate 31 is buckled on the surface of the data collector body 1 , the first locking bolt 33 on the side can be tightened against the surface of the data collector body 1 to fix the U-shaped plate 31 and use the U-shaped plate 31 to protect the display screen 2 .

[0027] like Figure 4 As shown, support ribs 32 are fixedly connected inside the U-shaped plate 31 and on both sides of the display screen 2 .

[0028] The U-shaped plate 31 is supported by the supporting ribs 32 , so that the U-shaped plate 31 can be prevented from contacting the display screen 2 , thereby protecting the display screen 2 .

[0029] like Figure 2 and Figure 3 As shown, an external threaded ring plate 11 is sleeved on the surface of the rubber cover 9, and the external threaded ring plate 11 is rotatably connected to the inner wall of the internal threaded ring plate 5, and a pressure ring 12 is fixedly connected to the bottom end of the external threaded ring plate 11, and the pressure ring 12 is in contact with the surface of the flange 10.

[0030] After the external threaded ring plate 11 is screwed into the internal threaded ring plate 5 , the flange 10 at the bottom of the rubber cover 9 can be pressed against the surface of the collector body 1 by the pressure ring 12 , thereby sealing and protecting the fixing head 4 and the docking head 8 .

[0031] like Figure 1-Figure 2 As shown, anti-slip pads 13 are fixedly connected to both sides of the collector body 1.

[0032] like Figure 1-Figure 2 As shown, the base 6 is provided with an opening 14 near the front side of the collector body 1, and the bottom end of the opening 14 is rotatably connected to a side cover 15 via a hinge. A second locking bolt 16 is threadedly connected to one side of the top wall of the opening 14, and the bottom end of the second locking bolt 16 is in contact with the upper edge of the side cover 15.

[0033] The side cover 15 can be fixed by the second locking bolt 16 , and the data cable 7 can be taken out from the base 6 or stored inside the base 6 by opening the side cover 15 .

[0034] Working principle: When in use, first loosen the second locking bolt 16, then open the side cover 15 to take out the data cable 7 inside the base 6, then plug the docking connector 8 at one end of the data cable 7 into the fixed head 4 at the top of the collector body 1, then screw the external threaded ring plate 11 into the internal threaded ring plate 5, and use the pressure ring 12 at the bottom of the external threaded ring plate 11 to fix the extruded rubber cover 9. Finally, loosen the first locking bolt 33, remove the U-shaped plate 31 from the surface of the collector body 1, and then use the collector body 1 to perform data detection and collection.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A portable data acquisition instrument, comprising an acquisition instrument body (1), characterized in that: The top surface of the data collector body (1) is provided with a display screen (2); a protective component (3) is fixedly provided at the top of the data collector body (1) and located on the surface of the display screen (2); a fixed head (4) is provided at the top of the data collector body (1); an internal threaded ring plate (5) is fixedly provided at the top of the data collector body (1) and located outside the fixed head (4); a base (6) is fixedly connected to the bottom end of the data collector body (1); the interior of the base (6) is hollow, and a plurality of data cables (7) are accommodated inside the base (6); one end of the data cable (7) is fixedly connected to a docking head (8) plugged into the fixed head (4); a rubber cover (9) is fixedly connected to one end of the data cable (7) close to the docking head (8) and located on the surface of the docking head (8); a flange (10) is fixedly connected to one end of the rubber cover (9) away from the data cable (7), and the flange (10) is in contact with the surface of the data collector body (1).

2. A portable data acquisition instrument according to claim 1, characterized in that: The protection assembly (3) comprises a U-shaped plate (31), and a first locking bolt (33) penetrates through a side wall of one side of the U-shaped plate (31) and is threadedly connected thereto.

3. A portable data acquisition instrument according to claim 2, characterized in that: Support ribs (32) are fixedly connected inside the U-shaped plate (31) and on both sides of the display screen (2).

4. A portable data acquisition instrument according to claim 1, characterized in that: An external threaded ring plate (11) is sleeved on the surface of the rubber cover (9), and the external threaded ring plate (11) is rotatably connected to the inner wall of the internal threaded ring plate (5). A pressure ring (12) is fixedly connected to the bottom end of the external threaded ring plate (11), and the pressure ring (12) is in contact with the surface of the flange (10).

5. The portable data acquisition device according to claim 1, characterized in that: Anti-slip pads (13) are fixedly connected to both sides of the collector body (1).

6. A portable data acquisition instrument according to claim 1, characterized in that: The base (6) is provided with an opening (14) on one side close to the front side of the collector body (1), and the bottom end of the opening (14) is rotatably connected to a side cover (15) via a hinge.

7. A portable data acquisition instrument according to claim 6, characterized in that: A second locking bolt (16) passes through one side of the top wall of the opening (14) and is threadedly connected thereto, and the bottom end of the second locking bolt (16) is in contact with the upper edge of the side cover (15).

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