A portable data acquisition terminal

Abstract

This utility model relates to the field of portable data acquisition terminals and discloses a portable data acquisition terminal, including a camera housing. A base is fixedly connected to the bottom of the camera housing. A groove is formed on the bottom of the base. A movable ball is snapped into the inner wall of the base. A connecting block is fixedly connected to the front end of the movable ball. A magnet is fixedly connected to the front end of the connecting block. A cross groove is formed on the outer arc surface of the movable ball. A limiting plate is inserted into the left side of the cross groove. A movable rod is fixedly connected to the left end of the limiting plate. In this utility model, the device can be fixed to a magnetic field plane or a non-magnetic plane such as glass or a desktop, depending on the needs, by means of suction cups, magnets, threaded rods, etc. It can be fixed to either magnetic or non-magnetic planes, making it highly adaptable. At the same time, it can be easily carried in daily life by using the groove and storage slot in its base.

Description

Technical Field

[0001] This utility model relates to the field of portable data acquisition terminals, and more particularly to a portable data acquisition terminal. Background Technology

[0002] Data terminals are divided into QR code acquisition terminals, image acquisition terminals, and data acquisition terminals. Among them, cameras belong to image acquisition terminals and are suitable for mobile scenarios such as logistics scanning, product traceability, and on-site evidence collection.

[0003] A camera is a common security device in daily life, and its function is to collect data such as images and videos.

[0004] In existing technologies, cameras mostly rely on fixed brackets, screws, or special bases for installation. They can only be used on flat, hard surfaces such as walls and tables, and cannot be stably fixed in special environments such as metal parts and glass. At the same time, devices that are fixed with traditional screws or strong adhesives are prone to damage to the surface of the installation area when disassembled, and it is difficult to quickly transfer them to a new scene for re-fixing after disassembly, which affects the efficiency of data collection in multiple locations. In view of this, we propose a portable data collection terminal. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a portable data acquisition terminal, which aims to improve the problems of existing technology where installation requires screws, disassembly is time-consuming, and it is inconvenient to change positions.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a portable data acquisition terminal, including a camera housing, a base fixedly connected to the bottom of the camera housing, a groove formed at the bottom of the base, a movable ball snapped into the inner wall of the base, a connecting block fixedly connected to the front end of the movable ball, a magnet fixedly connected to the front end of the connecting block, a cross groove formed on the outer arc surface of the movable ball, a limiting plate inserted into the left side of the cross groove, a movable rod fixedly connected to the left end of the limiting plate, a fixing ring fixedly connected to the outer arc surface of the movable rod, and a return spring fixedly connected to the end of the fixing ring away from the limiting plate.

[0007] As a further description of the above technical solution: the inner wall of the magnet is threaded with a threaded rod, the end of the threaded rod away from the magnet is fixedly connected to a suction cup, the outer arc surface of the suction cup is fixedly connected to a stabilizing ring, the inner arc surface of the stabilizing ring is slidably connected to a venting column, the top of the venting column is provided with an air release groove, and the top of the venting column is fixedly connected to a return spring.

[0008] As a further description of the above technical solution: the end of the stabilizing ring away from the suction cup is fixedly connected to the return spring.

[0009] As a further description of the above technical solution: the top of the ventilation column is provided with a circular protrusion, and the venting groove is configured as a T-shape.

[0010] As a further description of the above technical solution: a battery slot is provided on the outer arc surface of the camera housing, and a battery cover is hinged to the outer arc surface of the camera housing.

[0011] As a further description of the above technical solution: the end of the magnet away from the movable ball is provided with a threaded groove.

[0012] As a further description of the above technical solution: the outer arc surface of the base is provided with a storage groove, the outer arc surface of the base is hinged with a storage cover, the left and right sides of the groove are fixedly connected with limiting pads, the inner wall of the base is in contact with the outer arc surface of the magnet, the limiting pad is triangular, and the inclined surface of the limiting pad is an arc surface.

[0013] As a further description of the above technical solution: the left and right sides of the groove are fixedly connected to the limiting pads, the inner wall of the base is in contact with the outer arc surface of the magnet, the limiting pads are triangular, and the inclined surface of the limiting pads is an arc surface.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the device can be fixed on a magnetic field plane or a non-magnetic plane such as glass or a table, according to the requirements of the structure such as suction cup, magnet, and threaded rod. It can be fixed on both magnetic and non-magnetic planes, making it highly adaptable. At the same time, it can be easily carried in daily life by using the groove and storage slot in its base.

[0016] 2. In this utility model, when the camera is connected using a suction cup, the suction cup can be removed through structures such as the air vent, the stabilizing ring, and the return spring. This reduces the time required for disassembly, lowers the probability of damage to the fixing parts caused by pulling the suction cup, and reduces subsequent use. It also greatly reduces the time required for disassembly. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of a portable data acquisition terminal proposed in this utility model;

[0018] Figure 2 This is a cross-sectional view of the base of a portable data acquisition terminal proposed in this utility model;

[0019] Figure 3 This is a cross-sectional schematic diagram of the movable rod of a portable data acquisition terminal proposed in this utility model;

[0020] Figure 4This is a schematic diagram of the movable lever of a portable data acquisition terminal proposed in this utility model.

[0021] Figure 5 This is a schematic diagram of the suction cup of a portable data acquisition terminal proposed in this utility model.

[0022] Figure 6 This is a schematic diagram of the magnet of a portable data acquisition terminal proposed in this utility model.

[0023] Figure 7 This is a cross-sectional view of the ventilation column of a portable data acquisition terminal proposed in this utility model.

[0024] Figure 8 This is a cross-sectional view of the suction cup of a portable data acquisition terminal proposed in this utility model.

[0025] Legend:

[0026] 1. Camera housing; 2. Movable rod; 3. Battery cover; 4. Suction cup; 5. Vent column; 6. Magnet; 7. Limiting pad; 8. Movable ball; 9. Storage cover; 10. Connecting block; 11. Rebound spring; 12. Fixing ring; 13. Limiting plate; 14. Threaded rod; 15. Return spring; 16. Air vent; 17. Stabilizing ring; 18. Cross groove; 19. Base; 20. Groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figure 1 , Figure 2 and Figure 3This utility model provides a portable data acquisition terminal, including a camera housing 1. A base 19 is fixedly connected to the bottom of the camera housing 1. A groove 20 is provided at the bottom of the base 19 to accommodate components such as a movable ball 8 and a magnet 6 connecting block 10. The movable ball 8 is snapped into the inner wall of the base 19. A connecting block 10 is fixedly connected to the front end of the movable ball 8, and a magnet 6 is fixedly connected to the front end of the connecting block 10. The movable ball 8, the magnet 6, and the connecting block 10 are fixedly connected to each other to ensure that the movable ball 8 and the magnet 6 connecting block 10 will not fall off when fixed on a flat surface or during storage. The outer arc surface of the movable ball 8 has a cross groove 18, which helps to limit the movement when using or storing the magnet 6. A limit plate 13 is inserted into the left side of the cross groove 18. A movable rod 2 is fixedly connected to the left end of the limit plate 13. The position of the limit plate 13 can be controlled by pulling the movable rod 2. A fixed ring 12 is fixedly connected to the outer arc surface of the movable rod 2. A return spring 11 is fixedly connected to the end of the fixed ring 12 away from the limit plate 13. When the movable rod 2 is released, the movable rod 2 will be subjected to the elastic force provided by the return spring 11, so that the movable rod 2 returns to the cross groove 18.

[0029] Reference Figure 1 , Figure 4 and Figure 6 The camera housing 1 has a battery slot on its outer curved surface, and a battery cover 3 is hinged to the outer curved surface of the camera housing 1, freeing the camera from the constraints of an external power source. A threaded groove is provided at the end of the magnet 6 away from the movable ball 8 to ensure the suction cup 4 is fixed to the magnet 6. A storage slot is provided on the outer curved surface of the base 19, and a storage cover 9 is hinged to the outer curved surface of the base 19. When the suction cup 4 is not needed, it can be placed into the storage slot. The inner wall of the base 19 is slidably connected to the fixing ring 12, and the inner wall of the base 19 is connected to the movable rod 2. The base 19 is slidably connected to the inner wall of the spring 11. The base 19 limits the movement of the fixed ring 12, the movable rod 2, and the spring 11. Limiting pads 7 are fixedly connected to the left and right sides of the groove 20. The inner wall of the base 19 is in contact with the outer arc surface of the magnet 6. The length of the inner wall of the groove 20 is the same as the diameter of the magnet 6. The limiting pad 7 is triangular, and the inclined surface of the limiting pad 7 is arc-shaped. Therefore, the magnet 6 can be limited when it is stored in the groove 20 through the arc surface of the limiting pad 7. The limiting pad 7 is made of rubber.

[0030] Reference Figure 1 , Figure 5 and Figure 8A threaded rod 14 is threadedly connected to the inner wall of the magnet 6, and the threaded rod 14 is fixed inside the magnet 6 through the threaded connection. A suction cup 4 is fixedly connected to the end of the threaded rod 14 away from the magnet 6, so that the suction cup 4 is fixed in front of the magnet 6. A stabilizing ring 17 is fixedly connected to the outer arc surface of the suction cup 4, and a venting column 5 is slidably connected to the inner arc surface of the stabilizing ring 17 to limit the venting column 5. The venting column 5 and the stabilizing ring 17 always maintain a seal. An air release groove 16 is opened at the top of the venting column 5, which makes it easy to remove the suction cup 4. A return spring 15 is fixedly connected to the top of the venting column 5. After the device is removed from the fixed position, the return spring 15 will return the venting column 5 to its original position by its elastic force.

[0031] Reference Figure 7 The end of the stabilizing ring 17 away from the suction cup 4 is fixedly connected to the return spring 15 to limit the return spring 15. The top of the vent column 5 is provided with a circular protrusion, which cooperates with the stabilizing ring 17 to limit the vent column 5. The venting groove 16 is set in a T-shape so that when the vent column 5 is pressed, outside air can enter the inside of the suction cup 4, thereby releasing the suction state of the suction cup 4.

[0032] Working principle: When fixing to a magnetic surface, pull the movable rod 2 to disengage the limiting plate 13 from the cross groove 18, then pull down the magnet 6 to disengage it from the limiting pad 7. After the magnet 6 rotates 90 degrees counterclockwise, release the movable rod 2, allowing it to be pushed by the spring force, inserting the limiting plate 13 into the cross groove 18. The limiting plate 13 connected to the movable rod 2 will then re-engage in the cross groove 18. If fixing to a non-magnetic surface is required, thread the threaded rod 14 into the threaded hole on the inner wall of the magnet 6, and the suction cup 4 will be fixed there. The magnet 6 is used to attach the suction cup 4 to the flat surface. When disassembly is required, the vent column 5 is pressed, and the vent groove 16 enters the lower part of the suction cup 4, allowing air to circulate into the suction cup 4. The suction cup 4 can then be released from its attachment state. When not in use, the suction cup 4 can be stored in the storage slot. The storage cover 9 is used to limit the suction cup 4 in the suction cup slot. The camera housing 1 has a battery slot. The battery cover 3 is used to limit the battery in the battery slot, so that the device can collect image information by means of battery power.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable data collection terminal comprising a camera housing (1), characterized in that: The bottom of the camera housing (1) is fixedly connected to a base (19). The bottom of the base (19) is provided with a groove (20). A movable ball (8) is snapped into the inner wall of the base (19). A connecting block (10) is fixedly connected to the front end of the movable ball (8). A magnet (6) is fixedly connected to the front end of the connecting block (10). A cross groove (18) is provided on the outer arc surface of the movable ball (8). A limiting plate (13) is inserted into the left side of the cross groove (18). A movable rod (2) is fixedly connected to the left end of the limiting plate (13). A fixing ring (12) is fixedly connected to the outer arc surface of the movable rod (2). A spring (11) is fixedly connected to the end of the fixing ring (12) away from the limiting plate (13).

2. A portable data capture terminal according to claim 1, wherein: The inner wall of the magnet (6) is threaded with a threaded rod (14). The end of the threaded rod (14) away from the magnet (6) is fixedly connected to a suction cup (4). The outer arc surface of the suction cup (4) is fixedly connected to a stabilizing ring (17). The inner arc surface of the stabilizing ring (17) is slidably connected to a venting column (5). The top of the venting column (5) is provided with a venting groove (16). The top of the venting column (5) is fixedly connected to a return spring (15).

3. A portable data capture terminal according to claim 2, wherein: The end of the stabilizing ring (17) away from the suction cup (4) is fixedly connected to the return spring (15).

4. The portable data collection terminal of claim 2 wherein: The top of the ventilation column (5) is provided with a circular protrusion, and the venting groove (16) is provided with a T-shape.

5. The portable data collection terminal of claim 1 wherein: The camera housing (1) has a battery slot on its outer arc surface, and a battery cover (3) is hinged to the outer arc surface of the camera housing (1).

6. The portable data collection terminal of claim 1 wherein: The magnet (6) has a threaded groove at the end away from the movable ball (8).

7. The portable data capture terminal of claim 1, wherein: The outer arc surface of the base (19) is provided with a storage groove, and the outer arc surface of the base (19) is hinged with a storage cover (9). The inner wall of the base (19) is slidably connected to the fixed ring (12), the inner wall of the base (19) is slidably connected to the movable rod (2), and the inner wall of the base (19) is slidably connected to the rebound spring (11).

8. The portable data capture terminal of claim 1, wherein: The left and right sides of the groove (20) are fixedly connected to the limiting pads (7), the inner wall of the base (19) is in contact with the outer arc surface of the magnet (6), the limiting pads (7) are triangular, and the inclined surface of the limiting pads (7) is arc-shaped.

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