A portable data collection device

Abstract

The utility model discloses a portable data acquisition device, comprising: a main unit, comprising a main board, a data acquisition device body is arranged on one side of the main board, and a placement rack is fixedly connected to the main board; an operation unit, comprising a plurality of first fixed blocks and a second fixed block, a first rotating rod and a second rotating rod are rotatably connected to the first fixed block and the second fixed block respectively, an arc groove is arranged in the first rotating rod, a plurality of rectangular openings are opened on the inner wall of the first rotating rod, and a clamping block is elastically arranged on the second rotating rod. The utility model is put on by passing the arm between the first rotating rod and the second rotating rod, and then pressing the second rotating rod toward the inner side of the arc groove, and adjusting it to a suitable position. At the same time, the data acquisition device body is connected to the main board through an elastic rope. When idle, the data acquisition device body can be placed in the placement rack, which is convenient for the user to use next time, thereby improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of information acquisition equipment, in particular to a data acquisition equipment that is easy to carry. Background Art

[0002] Data collector, also known as inventory machine or handheld computer, is a terminal computer device that integrates barcode scanning device, RFID technology and data terminal, and has battery and can be operated offline. It has the functions of real-time collection, automatic storage, instant display, instant feedback, automatic processing and automatic transmission.

[0003] Most of the existing data acquisition devices are handheld. When users do not need to use them temporarily, they will put them aside, which is easy to cause forgetting. When they need to use them again, they need to find them and take them out, which affects the work progress. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A portable data acquisition device comprising:

[0007] The main unit includes a main board, one side of which is provided with a data acquisition device body, and a placement rack is fixedly connected to the main board, and the placement rack cooperates with the data acquisition device body;

[0008] The operating unit includes a plurality of first fixed blocks and a second fixed block, wherein the first fixed blocks and the second fixed blocks are respectively fixedly connected to the main board, and the first fixed blocks and the second fixed blocks are respectively rotatably connected to the first rotating rod and the second rotating rod, an arc groove is provided in the first rotating rod, and the second rotating rod extends into the arc groove, and a plurality of rectangular openings are provided on the inner wall of the first rotating rod, and a clamping block is elastically provided on the second rotating rod, and the clamping block cooperates with the rectangular opening.

[0009] As a preferred solution of the portable data acquisition device described in the utility model, the card block is provided with an inclined surface, and the inclined surface matches the rectangular opening.

[0010] As a preferred solution of the portable data acquisition device described in the utility model, a rectangular notch is provided on the second rotating rod, the clamping block is slidably connected to the inner wall of the rectangular notch, and a spring is fixedly connected between the clamping block and the inner wall of the rectangular notch.

[0011] As a preferred solution of the portable data acquisition device described in the utility model, wherein: the first rotating rod is symmetrically provided with arc openings, the card block is symmetrically fixedly connected with a paddle, and the paddle extends to the outside through the arc opening.

[0012] As a preferred solution of the portable data acquisition device described in the utility model, a first magnetic strip is provided on the main board, a second magnetic strip is provided on the data acquisition device body, and the first magnetic strip cooperates with the second magnetic strip.

[0013] As a preferred solution of the portable data acquisition device described in the utility model, an elastic rope is provided at the bottom of the data acquisition device body, and the end of the elastic rope is fixedly connected to the bottom of the main board.

[0014] Beneficial effects of the utility model:

[0015] When in use, the arm is passed between the first rotating rod and the second rotating rod, and then the second rotating rod is pressed toward the inside of the arc groove. Through the cooperation of the card block and the rectangular opening, the second rotating rod can be smoothly moved inward for adjustment. After adjusting to the appropriate position, the wearing is completed. At the same time, the data acquisition device body is connected to the main board through an elastic rope. When idle, the data acquisition device body can be placed in the placement rack, which is convenient for the user to use next time and improves work efficiency. After use, press the dial plate toward the outside and then move the second rotating rod toward the outside. The operation is simple and convenient, which improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a portable data acquisition device proposed by the utility model;

[0018] Figure 2 for Figure 1 Left view of the local structure;

[0019] Figure 3 for Figure 2Schematic diagram of the local structure;

[0020] Figure 4 for Figure 3 Top view of the .

[0021] In the figure: 100, main unit; 101, main board; 102, data acquisition device body; 103, elastic rope; 104, placement rack; 105, first magnetic strip; 200, operating unit; 201, first fixed block; 202, second fixed block; 203, first rotating rod; 204, second rotating rod; 205, arc groove; 206, rectangular opening; 207, arc opening; 208, clamping block; 209, rectangular notch; 210, spring; 211, dial plate. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and 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.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-4 The utility model provides a portable data acquisition device, comprising:

[0027] The main unit 100 includes a main board 101, a data acquisition device body 102 is disposed on one side of the main board 101, a placement rack 104 is fixedly connected to the main board 101, and the placement rack 104 cooperates with the data acquisition device body 102;

[0028] The operating unit 200 includes a plurality of first fixed blocks 201 and a second fixed block 202, which are respectively fixedly connected to the main board 101, and the first fixed block 201 and the second fixed block 202 are respectively rotatably connected to the first fixed block 201 and the second fixed block 202. An arc groove 205 is provided in the first rotating rod 203, and the second rotating rod 204 extends into the arc groove 205. A plurality of rectangular openings 206 are provided on the inner wall of the first rotating rod 203, and a clamping block 208 is elastically provided on the second rotating rod 204, and the clamping block 208 cooperates with the rectangular opening 206.

[0029] Among them, a slope is provided on the block 208, and the slope cooperates with the rectangular opening 206, so that when the second rotating rod 204 moves toward the inside of the arc groove 205, the slope on the block 208 can be squeezed through the rectangular opening 206, so that the block 208 moves inward, so that the second rotating rod 204 can move inward smoothly and cannot move outward, which is convenient for users to wear.

[0030] Furthermore, a rectangular notch 209 is provided on the second rotating rod 204, and a clamping block 208 is slidably connected to the inner wall of the rectangular notch 209. A spring 210 is fixedly connected between the clamping block 208 and the inner wall of the rectangular notch 209. The clamping block 208 is pushed outward by the setting of the spring 210, so that the clamping block 208 is clamped in the rectangular opening 206 to prevent the second rotating rod 204 from detaching.

[0031] Furthermore, an arc-shaped opening 207 is symmetrically provided on the first rotating rod 203, and a paddle 211 is symmetrically fixedly connected to the block 208. The paddle 211 extends to the outside through the arc-shaped opening 207, so that the user can press the paddle 211 to drive the block 208 to move toward the inside of the rectangular notch 209, so that the user can remove the device easily.

[0032] Furthermore, a first magnetic stripe 105 is provided on the mainboard 101, and a second magnetic stripe is provided on the data acquisition device body 102. The first magnetic stripe 105 cooperates with the second magnetic stripe so that the data acquisition device body 102 can be adsorbed on the mainboard 101 through the setting of the first magnetic stripe 105 and the second magnetic stripe to prevent the data acquisition device body 102 from falling off.

[0033] Furthermore, an elastic rope 103 is provided at the bottom of the data acquisition device body 102 , and the end of the elastic rope 103 is fixedly connected to the bottom of the main board 101 , and the data acquisition device body 102 is connected by the setting of the elastic rope 103 .

[0034] During use, the arm is passed between the first rotating rod 203 and the second rotating rod 204, and then the second rotating rod 204 is pressed toward the inside of the arc groove 205. Through the cooperation of the block 208 and the rectangular opening 206, the second rotating rod 204 can be smoothly moved inward for adjustment. After adjusting to the appropriate position, the wearing is completed. At the same time, the data acquisition device body 102 is connected to the main board 101 through the elastic rope 103. When idle, the data acquisition device body 102 can be placed in the placement rack 104, which is convenient for the user to use next time and improves work efficiency. After use, press the dial plate 211 toward the outside, and then move the second rotating rod 204 toward the outside. The operation is simple and convenient, which improves work efficiency.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A portable data acquisition device, characterized in that: include: The main unit (100) comprises a main board (101), a data acquisition device body (102) being provided on one side of the main board (101), a placement rack (104) being fixedly connected to the main board (101), and the placement rack (104) being matched with the data acquisition device body (102); The operating unit (200) comprises a plurality of first fixed blocks (201) and second fixed blocks (202), wherein the first fixed blocks (201) and the second fixed blocks (202) are respectively fixedly connected to the main board (101), and the first fixed blocks (201) and the second fixed blocks (202) are respectively rotatably connected to a first rotating rod (203) and a second rotating rod (204), wherein an arc groove (205) is provided in the first rotating rod (203), and the second rotating rod (204) extends into the arc groove (205), and a plurality of rectangular openings (206) are provided on the inner wall of the first rotating rod (203), and a clamping block (208) is elastically provided on the second rotating rod (204), and the clamping block (208) cooperates with the rectangular opening (206).

2. The portable data acquisition device according to claim 1, characterized in that: The block (208) is provided with an inclined surface, and the inclined surface matches the rectangular opening (206).

3. The portable data acquisition device according to claim 2, characterized in that: The second rotating rod (204) is provided with a rectangular notch (209), the clamping block (208) is slidably connected to the inner wall of the rectangular notch (209), and a spring (210) is fixedly connected between the clamping block (208) and the inner wall of the rectangular notch (209).

4. The portable data acquisition device according to claim 3, characterized in that: The first rotating rod (203) is symmetrically provided with an arc-shaped opening (207), and the clamping block (208) is symmetrically fixedly connected with a shifting plate (211), and the shifting plate (211) passes through the arc-shaped opening (207) and extends to the outside.

5. The portable data acquisition device according to claim 4, characterized in that: The mainboard (101) is provided with a first magnetic stripe (105), the data acquisition device body (102) is provided with a second magnetic stripe, and the first magnetic stripe (105) cooperates with the second magnetic stripe.

6. The portable data acquisition device according to claim 5, characterized in that: An elastic rope (103) is provided on the bottom of the data acquisition device body (102), and the end of the elastic rope (103) is fixedly connected to the bottom of the main board (101).

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