Data acquisition terminal with printing function

Abstract

The utility model relates to the technical field of electronic equipment, in particular to a data acquisition terminal with a printing function, which comprises an acquisition terminal main body, the top surface of the acquisition terminal main body is provided with an operation screen, and the front top surface of the acquisition terminal main body is provided with a printing paper outlet; guide grooves are formed in the left inner wall and the right inner wall of the printing paper outlet. A shielding structure is installed on the inner side of the printing paper outlet and comprises a baffle, the baffle is installed at the front end of the inner side of the printing paper outlet, a connecting rope is fixedly connected to the front face of the baffle, rubber scraping plates are inserted into the upper face and the lower face of the rear end of the baffle, and springs are fixedly connected to the surfaces of the rubber scraping plates. The front end of the printing paper outlet can be shielded through the baffle, the influence of hand sweat on the device is reduced, the baffle can be fixed to the inner side of the printing paper outlet through the rubber scraper, and when the baffle is pulled out, sundries on the inner side of the printing paper outlet can be scraped out through the rubber scraper.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment, and more specifically, to a data acquisition terminal with a printing function. Background Art

[0002] In modern society, there is a large amount of information in many fields that needs to be managed electronically. To establish information modernization, collecting relevant information is the basis. One-dimensional barcodes, two-dimensional codes, RFID (radio frequency identification) tags, etc. have been widely used, but they all require the use of dedicated reading devices.

[0003] In this regard, China applied for patent number: CN201520107335.3, which discloses a back clip terminal with printing and information collection functions, including: a back clip body; a fixing part for fixing mobile terminals of different widths on the back clip body; a control module unit circuit and an information collection function module, a printer function module and an interface circuit connected to the control module unit circuit are arranged inside the back clip body; the interface circuit is used to connect with the mobile terminal, realize the human-machine interface through the display of the mobile terminal, and store the data obtained by the back clip body in the mobile terminal. The utility model of the back clip terminal with printing and information collection functions combined with the mobile terminal can enable users to conveniently realize information collection and on-site information printing in various occasions and links, and the collection process is fast, convenient and accurate.

[0004] The terminal can use printing paper to print information by setting up a printer function module. However, during use, the terminal needs to be held in the hand. For some users with sweaty hands, the sweat on the hands can easily enter the printer function module during the operation of the terminal. In addition, there is no obstruction at the exit of the printing paper, which makes it possible for debris to enter. When in use, it will affect the smoothness of the printing paper discharge, making the use of the device inconvenient.

[0005] Therefore, in order to solve the above technical problems, the present application proposes a data acquisition terminal with a printing function. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model aims to provide a data collection terminal with a printing function.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A data collection terminal with a printing function comprises: a collection terminal body, an operation screen is installed on the top surface of the collection terminal body, and a printing paper outlet is opened on the top surface of the collection terminal body;

[0009] Guide grooves are provided on the left and right inner walls of the printing paper outlet;

[0010] A shielding structure is installed on the inner side of the printing paper outlet, and the shielding structure includes a baffle, which is installed at the inner front end of the printing paper outlet, a connecting rope is fixedly connected to the front side of the baffle, and rubber scrapers are inserted on the upper and lower surfaces of the rear end of the baffle, a spring is fixedly connected to the surface of the rubber scraper, and an arc groove is opened on the surface of the rubber scraper, a support plate is rotatably installed on the inner side of the baffle, a rotating block is fixedly connected to the front end of the support plate, and guide blocks are integrally formed on the left and right ends of the back side of the baffle.

[0011] Preferably, a support structure is provided on the acquisition terminal body, and the support structure includes a card slot, which is opened on the bottom surface of the acquisition terminal body, a card block is provided inside the card slot, and a rubber pad is integrally formed on the bottom surface of the card block.

[0012] Preferably, one end of the connecting rope is fixedly connected to the outer wall of the collection terminal body, the rubber scraper penetrates the surface of the baffle, and the rubber scraper abuts against the inner wall of the printing paper outlet.

[0013] Preferably, one end of the spring is fixedly connected to the inner wall of the baffle, the support plate is located in the middle of the two groups of arc grooves, and the support plate is vertically arranged.

[0014] Preferably, the front end of the rotating block passes through the front side of the baffle, the rear end of the guide block is located at the rear side of the baffle, and the guide block is slidably mounted on the inner side of the guide groove.

[0015] Preferably, the rubber pad is located at the lower side of the acquisition terminal body, and the top surface of the rubber pad is in contact with the bottom surface of the acquisition terminal body.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. In the utility model, when in use, the rubber scraper extends out of the upper and lower surfaces of the baffle and abuts against the upper and lower surfaces of the printing paper outlet. The baffle can be pulled out from the inner side of the printing paper outlet by pulling the rotating block. At the same time, the guide block slides on the inner side of the guide groove, and when the baffle is active, it can drive the rubber scraper to move. The setting of the rubber scraper can scrape off the debris on the inner wall of the printing paper outlet and take it away from the inner side of the printing paper outlet, so that the inner side of the printing paper outlet can be kept clean and tidy, and the smoothness of the printing paper discharge can be ensured. The baffle is hung on the main body of the collection terminal by a connecting rope, and when the baffle is removed, the baffle can be limited to avoid the loss of the baffle. When installing, The rotating block is rotated 90 degrees to drive the support plate to rotate inside the baffle. The support plate is horizontally arranged inside the arc groove to release the contact with the rubber scraper. The rubber scraper can be retracted into the inside of the baffle under the action of the spring. Then the rear end of the guide block is inserted into the inside of the guide groove and the baffle is pushed. The baffle can be smoothly inserted into the printing paper outlet without pushing the debris in the printing paper outlet to a deep position. Then the rotating block is rotated 90 degrees. The support plate is erected inside the two groups of arc grooves to push the two groups of rubber scrapers away from each other. The rubber scraper abuts against the inner wall of the printing paper outlet, and the installation of the baffle inside the printing paper outlet can be fixed.

[0018] 2. In the utility model, the rubber pad can increase the placement stability of the device when the acquisition terminal body is placed on the desktop, support the acquisition terminal body at the bottom, and prevent the acquisition terminal body from directly contacting different desktops. After a long time, it will be contaminated and blackened, affecting the appearance. The rubber pad is fixed to the bottom surface of the acquisition terminal body by inserting a card block in the card slot, so that the rubber pad is easy to disassemble and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the explosion of the structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the back view of the shielding structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure explosion of the baffle of the utility model;

[0024] Figure 5 It is a schematic back view of the structure of the rubber scraper and the support plate of the utility model.

[0025] 1. Collection terminal body; 11. Operation screen; 12. Print paper outlet; 13. Guide groove; 2. Shielding structure; 21. Baffle; 22. Connecting rope; 23. Rubber scraper; 24. Spring; 25. Arc groove; 26. Support plate; 27. Rotating block; 28. Guide block; 3. Support structure; 31. Card slot; 32. Card block; 33. Rubber pad. DETAILED DESCRIPTION

[0026] See also Figure 1-5 , the utility model provides a data collection terminal with printing function embodiment:

[0027] The acquisition terminal body 1, operation screen 11 and printing paper outlet 12 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here.

[0028] A data collection terminal with printing function, comprising: a collection terminal body 1, an operation screen 11 is installed on the top surface of the collection terminal body 1, and a printing paper outlet 12 is opened on the top surface of the collection terminal body 1;

[0029] Guide grooves 13 are provided on the left and right inner walls of the printing paper outlet 12;

[0030] A shielding structure 2 is installed on the inner side of the printing paper outlet 12. The shielding structure 2 includes a baffle 21. The baffle 21 is installed on the inner front end of the printing paper outlet 12. A connecting rope 22 is fixedly connected to the front of the baffle 21. A rubber scraper 23 is inserted on the upper and lower surfaces of the rear end of the baffle 21. A spring 24 is fixedly connected to the surface of the rubber scraper 23. An arc groove 25 is opened on the surface of the rubber scraper 23. A support plate 26 is rotatably installed on the inner side of the baffle 21. A rotating block 27 is fixedly connected to the front end of the support plate 26. The left and right ends of the back of the baffle 21 are integrally formed with guide blocks 28. The rubber scraper 23 extends out of the upper and lower surfaces of the baffle 21 and abuts against the upper and lower surfaces of the printing paper outlet 12. By pulling the rotating block 27, the baffle 21 can be pulled out from the inner side of the printing paper outlet 12. At the same time, the guide block 28 slides inside the guide groove 13. When the baffle 21 is moving, it can drive the rubber scraper 23 to move. The setting of the rubber scraper 23 can scrape off the debris on the inner wall of the printing paper outlet 12 and take it away from the inner side of the printing paper outlet 12, so that The inner side of the printing paper outlet 12 is neat and tidy, which can ensure the smoothness of the printing paper discharge. The baffle 21 is hung on the acquisition terminal body 1 through the connecting rope 22. When the baffle 21 is removed, the baffle 21 can be limited to avoid the loss of the baffle 21. When installing, the rotating block 27 is rotated 90 degrees to drive the support plate 26 to rotate inside the baffle 21. The support plate 26 is horizontally arranged inside the arc groove 25 to release the contact with the rubber scraper 23, and the rubber scraper 23 can be retracted into the baffle 21 under the action of the spring 24. The rear end of the guide block 28 is then inserted into the inner side of the guide groove 13, and the baffle 21 is pushed. The baffle 21 can be smoothly inserted into the printing paper outlet 12 without pushing the debris in the printing paper outlet 12 into the depth. Then the rotating block 27 is rotated ninety degrees, and the support plate 26 is erected on the inner side of the two groups of arc grooves 25, which can push the two groups of rubber scrapers 23 away from each other up and down. The rubber scraper 23 abuts against the inner wall of the printing paper outlet 12, and the installation of the baffle 21 on the inner side of the printing paper outlet 12 can be fixed.

[0031] Furthermore, a support structure 3 is provided on the acquisition terminal body 1, and the support structure 3 includes a card slot 31, and the card slot 31 is opened on the bottom surface of the acquisition terminal body 1. A card block 32 is provided on the inner side of the card slot 31, and a rubber pad 33 is integrally formed on the bottom surface of the card block 32. The rubber pad 33 can increase the placement stability of the device when the acquisition terminal body 1 is placed on the desktop, and support the acquisition terminal body 1 at the lower side to prevent the acquisition terminal body 1 from directly contacting different desktops over time, which will be contaminated and blackened, affecting the appearance, and the rubber pad 33 is fixed to the bottom surface of the acquisition terminal body 1 by inserting the card block 32 into the card slot 31, so that the rubber pad 33 is convenient to disassemble, assemble and replace.

[0032] Furthermore, one end of the connecting rope 22 is fixedly connected to the outer wall of the collection terminal body 1, the rubber scraper 23 penetrates the surface of the baffle 21, and the rubber scraper 23 abuts against the inner wall of the printing paper outlet 12. The connecting rope 22 provides a connection for the installation of the baffle 21 on the collection terminal body 1. The baffle 21 can block the front end of the printing paper outlet 12. The rubber scraper 23 can fix the baffle 21 on the inner side of the printing paper outlet 12, and when the baffle 21 is pulled out, the rubber scraper 23 can scrape out the debris on the inner side of the printing paper outlet 12.

[0033] Furthermore, one end of the spring 24 is fixedly connected to the inner wall of the baffle 21, and the support plate 26 is located in the middle of the two groups of arc grooves 25. The support plate 26 is vertically arranged. The spring 24 provides power for the rubber scraper 23 to retract into the inner side of the baffle 21, and the support plate 26 can push the two groups of rubber scrapers 23 away from each other.

[0034] Furthermore, the front end of the rotating block 27 passes through the front side of the baffle 21, and the rear end of the guide block 28 is located on the rear side of the baffle 21. The guide block 28 is slidably installed on the inner side of the guide groove 13. The guide block 28 cooperates with the guide groove 13 to provide a guide limit for the installation of the baffle 21 on the inner side of the printing paper outlet 12.

[0035] Furthermore, the rubber pad 33 is located at the lower side of the acquisition terminal body 1, and the top surface of the rubber pad 33 is in contact with the bottom surface of the acquisition terminal body 1. The rubber pad 33 can increase the placement stability of the device and support the acquisition terminal body 1 at the lower side.

[0036] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A data collection terminal with printing function, comprising: A collection terminal body (1), wherein an operation screen (11) is installed on the top surface of the collection terminal body (1), and a printing paper outlet (12) is opened on the top surface of the collection terminal body (1); Features: Guide grooves (13) are provided on the left and right inner walls of the printing paper outlet (12); A shielding structure (2) is installed on the inner side of the printing paper outlet (12), and the shielding structure (2) comprises a baffle (21), the baffle (21) is installed on the inner front end of the printing paper outlet (12), a connecting rope (22) is fixedly connected to the front side of the baffle (21), a rubber scraper (23) is inserted on the upper and lower surfaces of the rear end of the baffle (21), a spring (24) is fixedly connected to the surface of the rubber scraper (23), an arc groove (25) is opened on the surface of the rubber scraper (23), a support plate (26) is rotatably installed on the inner side of the baffle (21), a rotating block (27) is fixedly connected to the front end of the support plate (26), and guide blocks (28) are integrally formed at the left and right ends of the back side of the baffle (21).

2. A data acquisition terminal with printing function according to claim 1, characterized in that: The acquisition terminal body (1) is provided with a support structure (3), the support structure (3) comprising a card slot (31), the card slot (31) being provided on the bottom surface of the acquisition terminal body (1), a card block (32) being provided inside the card slot (31), and a rubber pad (33) being integrally formed on the bottom surface of the card block (32).

3. A data acquisition terminal with printing function according to claim 1, characterized in that: One end of the connection rope (22) is fixedly connected to the outer wall of the collection terminal body (1); the rubber scraper (23) penetrates the surface of the baffle (21); and the rubber scraper (23) abuts against the inner wall of the printing paper outlet (12).

4. A data collection terminal with printing function according to claim 1, characterized in that: One end of the spring (24) is fixedly connected to the inner wall of the baffle (21), and the support plate (26) is located in the middle of the two groups of arc grooves (25), and the support plate (26) is arranged vertically.

5. The data collection terminal with printing function according to claim 1, characterized in that: The front end of the rotating block (27) passes through the front side of the baffle (21), the rear end of the guide block (28) is located at the rear side of the baffle (21), and the guide block (28) is slidably mounted on the inner side of the guide groove (13).

6. A data collection terminal with printing function according to claim 2, characterized in that: The rubber pad (33) is located on the lower side of the acquisition terminal body (1), and the top surface of the rubber pad (33) is in contact with the bottom surface of the acquisition terminal body (1).

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