Waterproof handheld data acquisition terminal

Abstract

The utility model discloses a waterproof hand-held data acquisition terminal comprising a main body assembly which comprises a data acquisition instrument body; the connecting assembly comprises a side connecting plate, a limiting groove, a first fixing block, a first threaded rod and a first bearing; the side connecting plate is fixed to one side of the outer surface of the data acquisition instrument body, the limiting groove is formed in the middle of one side of the outer surface of the side connecting plate, the first fixing block is fixed to one side of the outer surface of the side connecting plate, the first threaded rod penetrates through the middle of the outer surface of the first fixing block, and the first bearing is installed at one end of the outer surface of the first threaded rod. A first clamping block is connected to one side of the outer surface of the first threaded rod, a second fixing block is fixed to the other side of the outer surface of the side connecting plate, and a second threaded rod penetrates through the middle of the outer surface of the second fixing block. According to the utility model, the data acquisition instrument can be effectively fixed on the wrist of a user, so that the fatigue feeling caused by long-time operation is relieved, and the working efficiency and the comfort level are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of data acquisition, in particular to a waterproof handheld data acquisition terminal. Background Art

[0002] A waterproof handheld data acquisition terminal is a portable device that can operate normally in humid and splashy environments. It collects data through various sensors and sends it to a cloud server via GPRS / 4G / NB-IoT. It is mainly used in outdoor or harsh environments where data collection, processing, and transmission are required.

[0003] When using existing handheld data collectors, users need to hold them in their hands all the time, which not only causes fatigue in the user's arms and wrists, but also may reduce work efficiency. In addition, holding the device for a long time will increase the risk of the device slipping due to sweating of the hands. Damage to the device will affect the continuity and accuracy of data collection. Therefore, it is necessary to provide a device that can avoid the risk of the data collector falling when in use and improve the convenience of the data collector. Utility Model Content

[0004] The purpose of the present utility model is to provide a waterproof handheld data acquisition terminal to solve the problem raised in the above background technology that the existing handheld data collector needs to be held by the user at all times when in use, which not only causes fatigue of the user's arms and wrists, but also may reduce work efficiency. In addition, holding the device for a long time increases the risk of the device slipping due to sweating of the hands, and damage to the device will affect the continuity and accuracy of data collection.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a waterproof handheld data acquisition terminal, comprising:

[0007] A main component, the main component including a data acquisition instrument body;

[0008] A connecting assembly, comprising a side connecting plate, a limiting groove, a first fixing block, a first threaded rod, and a first bearing;

[0009] The side connecting plate is fixed on one side of the outer surface of the data acquisition instrument body, the limit groove is opened in the middle of one side of the outer surface of the side connecting plate, the first fixed block is fixed on one side of the outer surface of the side connecting plate, the first threaded rod passes through the middle of the outer surface of the first fixed block, and the first bearing is installed on one end of the outer surface of the first threaded rod.

[0010] Furthermore, a display screen is installed on one side of the outer surface of the data acquisition instrument body, and a control button is installed on one side of the outer surface of the data acquisition instrument body.

[0011] Furthermore, a first clamping block is connected to one side of the outer surface of the first threaded rod, a second fixing block is fixed to the other side of the outer surface of the side connecting plate, a second threaded rod passes through the middle of the outer surface of the second fixing block, a second bearing is installed on one side of the outer surface of the second threaded rod, a second clamping block is connected to one side of the outer surface of the second threaded rod, and a fixing ring is installed on the rear side wall of the outer surface of the data acquisition instrument body.

[0012] Furthermore, one end of the outer surface of the first clamping block and the second clamping block passes through the limiting groove, and the outer rings of the first bearing and the second bearing are fixed on one side of the outer surface of the first clamping block and the second clamping block.

[0013] Further, it also includes a protection component;

[0014] The protection assembly includes a first connecting block, a second connecting block, a film roller, a film, a first mounting plate, a second mounting plate, and a collecting roller;

[0015] The first connecting block is fixed on one side of the outer surface of the data acquisition instrument body, the second connecting block is fixed on the other side of the outer surface of the data acquisition instrument body, the film roller runs through the first connecting block and the second connecting block, the film covers the upper surface of the control button, the first mounting plate is installed on one side of the outer surface of the data acquisition instrument body, the second mounting plate is installed on the other side of the outer surface of the data acquisition instrument body, and the collecting roller runs through the first mounting plate and the second mounting plate.

[0016] Furthermore, the first connecting block, the second connecting block, the first mounting plate, and the second mounting plate are respectively mounted on both sides of the data acquisition instrument body.

[0017] Furthermore, the film roller rotates inside the first connecting block and the second connecting block, and the collecting roller rotates inside the first mounting plate and the second mounting plate.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] 1. The utility model provides a side connecting plate, a limiting groove, a first fixing block, a first threaded rod, a first bearing, a first clamping block, a second fixing block, a second threaded rod, a second bearing, a second clamping block, and a fixing ring. When using the data collector, the user first picks up the data collector body and clamps the first fixing block and the second fixing block at the lower end of the data collector body into the user's right wrist. Then, the left hand holds the first threaded rod and rotates the first threaded rod. The first threaded rod moves in the first fixing block, driving the first clamping block to move inward. Then, the second threaded rod is held and rotated. The second threaded rod rotates in the second fixing block and drives the second clamping block to move inward, bringing the first clamping block and the second clamping block into contact with the wrist, and then the user's right middle finger is inserted into the fixing ring. In this way, the data collector body is fixed on the wrist, avoiding soreness of the user's hand. The data collector can be effectively fixed on the user's wrist, reducing fatigue during long-term operation and improving work efficiency and comfort.

[0020] 2. Based on the first beneficial effect, by setting the first connecting block, the second connecting block, the film roller, the film, the first mounting plate, the second mounting plate, and the collecting roller, in a humid environment, the user first holds the collecting roller and moves the collecting roller, and the film is rolled up on the outer surface of the collecting roller. When the collecting roller rotates, the film rotates from the inside of the film roller to the outer surface of the collecting roller, and the film covers the control button to prevent water from leaking into the data acquisition instrument body, providing a simple and effective method to protect the data acquisition instrument from the influence of humid environments, extending the service life of the equipment, and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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 creative work.

[0022] Figure 1 This is a schematic diagram of the main components of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection components of the utility model;

[0024] Figure 3 This is an enlarged structural diagram of the connection assembly of the present utility model;

[0025] Figure 4 This is a structural diagram of the protective component of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 11. Data acquisition instrument body; 12. Display screen; 13. Control button;

[0028] 21. Side connecting plate; 22. Limiting groove; 23. First fixing block; 24. First threaded rod; 241. First bearing; 25. First clamping block; 26. Second fixing block; 27. Second threaded rod; 271. Second bearing; 28. Second clamping block; 29. Fixing ring;

[0029] 31. First connecting block; 32. Second connecting block; 33. Film roller; 34. Film; 35. First mounting plate; 36. Second mounting plate; 37. Collecting roller. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] See also Figure 1-Figure 3 As shown, this embodiment is a waterproof handheld data acquisition terminal, including:

[0035] The main component includes a data acquisition instrument body 11;

[0036] A display screen 12 is mounted on one side of the outer surface of the data acquisition instrument body 11 , and a control button 13 is mounted on one side of the outer surface of the data acquisition instrument body 11 ;

[0037] Through the control button 13, users can easily set the specific parameters of the test, such as sampling rate, trigger conditions, etc. This provides convenience for various complex data acquisition scenarios;

[0038] The connecting assembly includes a side connecting plate 21, a limiting groove 22, a first fixing block 23, a first threaded rod 24, and a first bearing 241;

[0039] The side connecting plate 21 is fixed to one side of the outer surface of the data acquisition instrument body 11, the limiting groove 22 is provided in the middle portion of one side of the outer surface of the side connecting plate 21, the first fixing block 23 is fixed to one side of the outer surface of the side connecting plate 21, the first threaded rod 24 passes through the middle portion of the outer surface of the first fixing block 23, and the first bearing 241 is mounted on one end of the outer surface of the first threaded rod 24;

[0040] The limiting groove 22 is located in the middle of the side connecting plate 21 and serves to provide a guide and limit position track so that the first clamping block 25 and the second clamping block 28 can move smoothly along the limiting groove 22;

[0041] A first clamping block 25 is connected to one side of the outer surface of the first threaded rod 24, a second fixing block 26 is fixed to the other side of the outer surface of the side connecting plate 21, a second threaded rod 27 is passed through the middle of the outer surface of the second fixing block 26, a second bearing 271 is mounted on one side of the outer surface of the second threaded rod 27, a second clamping block 28 is connected to one side of the outer surface of the second threaded rod 27, and a fixing ring 29 is mounted on the rear side wall of the outer surface of the data acquisition instrument body 11;

[0042] The first clamping block 25 and the second clamping block 28 contact the wrist to form a stable fixed structure, which firmly locks the data acquisition device on the wrist;

[0043] Working principle:

[0044] When using a data collector;

[0045] First, the user picks up the data collector body 11 and inserts the first fixing block 23 and the second fixing block 26 at the lower end of the data collector body 11 into the user's right wrist;

[0046] Next, hold the first threaded rod 24 with your left hand and rotate it. The first threaded rod 24 moves inside the first fixed block 23, driving the first clamping block 25 to move inward. Then, hold and rotate the second threaded rod 27. The second threaded rod 27 rotates inside the second fixed block 26, driving the second clamping block 28 to move inward, bringing the first clamping block 25 and the second clamping block 28 into contact with the wrist.

[0047] Then, insert the middle finger of the user's right hand into the fixing ring 29 to fix the data acquisition instrument body 11 on the wrist to prevent the user's hand from becoming sore;

[0048] The step data collector can be effectively fixed on the user's wrist, reducing fatigue during long-term operation and improving work efficiency and comfort.

[0049] See also Figure 4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0050] protective components;

[0051] The protection assembly includes a first connecting block 31, a second connecting block 32, a film roller 33, a film 34, a first mounting plate 35, a second mounting plate 36, and a collecting roller 37;

[0052] A first connecting block 31 is fixed to one side of the outer surface of the data acquisition instrument body 11, and a second connecting block 32 is fixed to the other side of the outer surface of the data acquisition instrument body 11. A film roller 33 extends through the first connecting block 31 and the second connecting block 32. A film 34 covers the upper surface of the control button 13. A first mounting plate 35 is mounted on one side of the outer surface of the data acquisition instrument body 11, and a second mounting plate 36 is mounted on the other side of the outer surface of the data acquisition instrument body 11. A collecting roller 37 extends through the first mounting plate 35 and the second mounting plate 36.

[0053] By turning the collecting roller 37, the user activates the reeling mechanism of the film 34, causing the film 34 to begin moving from the film roller 33 to the collecting roller 37. The main function of the film 34 is to cover the control button 13 to prevent moisture and humidity from directly contacting the internal circuits and components of the device;

[0054] Working principle:

[0055] In a humid environment;

[0056] First, the user holds the collecting roller 37 and moves the collecting roller 37 , so that the film 34 is rolled up on the outer surface of the collecting roller 37 ;

[0057] Then, when the collecting roller 37 rotates, the film 34 rotates from the inside of the film roller 33 to the outer surface of the collecting roller 37, and the film 34 covers the control button 13 to prevent water from leaking into the inside of the data collector body 11;

[0058] This procedure provides a simple and effective way to protect the data logger from moisture, extending the life of the equipment and reducing maintenance costs.

[0059] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0060] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A waterproof handheld data acquisition terminal, characterized in that: include: A main body component, the main body component comprising a data acquisition instrument body (11); A connecting assembly, comprising a side connecting plate (21), a limiting groove (22), a first fixing block (23), a first threaded rod (24), and a first bearing (241); The side connecting plate (21) is fixed to one side of the outer surface of the data acquisition instrument body (11); the limiting groove (22) is opened in the middle of one side of the outer surface of the side connecting plate (21); the first fixing block (23) is fixed to one side of the outer surface of the side connecting plate (21); the first threaded rod (24) passes through the middle of the outer surface of the first fixing block (23); and the first bearing (241) is installed on one end of the outer surface of the first threaded rod (24).

2. A waterproof handheld data acquisition terminal according to claim 1, characterized in that: A display screen (12) is installed on one side of the outer surface of the data acquisition instrument body (11), and a control button (13) is installed on one side of the outer surface of the data acquisition instrument body (11).

3. A waterproof handheld data acquisition terminal according to claim 2, characterized in that: One side of the outer surface of the first threaded rod (24) is connected to a first clamping block (25), the other side of the outer surface of the side connecting plate (21) is fixed with a second fixing block (26), a second threaded rod (27) is passed through the middle of the outer surface of the second fixing block (26), a second bearing (271) is installed on one side of the outer surface of the second threaded rod (27), a second clamping block (28) is connected to one side of the outer surface of the second threaded rod (27), and a fixing ring (29) is installed on the rear side wall of the outer surface of the data acquisition instrument body (11).

4. A waterproof handheld data acquisition terminal according to claim 3, characterized in that: One end of the outer surface of the first clamping block (25) and the second clamping block (28) passes through the limiting groove (22), and the outer rings of the first bearing (241) and the second bearing (271) are fixed to one side of the outer surface of the first clamping block (25) and the second clamping block (28).

5. The waterproof handheld data acquisition terminal according to claim 2, characterized in that: Also includes protection components; The protection assembly comprises a first connecting block (31), a second connecting block (32), a film roller (33), a film (34), a first mounting plate (35), a second mounting plate (36), and a collecting roller (37); The first connecting block (31) is fixed on one side of the outer surface of the data acquisition instrument body (11), the second connecting block (32) is fixed on the other side of the outer surface of the data acquisition instrument body (11), the film roller (33) runs through the first connecting block (31) and the second connecting block (32), the film (34) covers the upper surface of the control button (13), the first mounting plate (35) is installed on one side of the outer surface of the data acquisition instrument body (11), the second mounting plate (36) is installed on the other side of the outer surface of the data acquisition instrument body (11), and the collecting roller (37) runs through the first mounting plate (35) and the second mounting plate (36).

6. The waterproof handheld data acquisition terminal according to claim 5, characterized in that: The first connecting block (31), the second connecting block (32), the first mounting plate (35), and the second mounting plate (36) are respectively mounted on both sides of the data acquisition instrument body (11).

7. The waterproof handheld data acquisition terminal according to claim 6, characterized in that: The film roller (33) rotates inside the first connecting block (31) and the second connecting block (32), and the collecting roller (37) rotates inside the first mounting plate (35) and the second mounting plate (36).

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