Data fusion terminal with connection locking function and use method thereof

Abstract

The invention discloses a data fusion terminal with a connection locking function and a use method thereof.The data fusion terminal comprises a lower shell, a display screen, a first interface, a second interface, a third interface and a fourth interface, the lower shell is provided with a terminal body, the display screen is installed at the top of the terminal body, the first interface is formed in the top of the terminal body, and the second interface is formed in the top of the terminal body; the second interface is arranged at the top of the terminal main body, and the terminal main body is provided with a locking mechanism used for clamping and limiting connecting wire harnesses of the first interface, the second interface, the third interface and the fourth interface. By means of the arrangement mode that the supporting frame, the positioning frame, the bearing frame, the hanging rope and the hanging ring are matched, after a connector is inserted into a corresponding interface, under the action of the first spring, the locking frame enables a connector wire harness to be extruded on the positioning frame, connection locking protection on the connector wire harness corresponding to the interface is facilitated, the connector wire harness is prevented from being pulled by mistake, and the service life of the connector wire harness is prolonged. And the joint is separated from the interface, so that the connection stability of the joint is improved.

Description

Technical Field

[0001] This invention relates to the field of data fusion terminals, and in particular to a data fusion terminal with a connection locking function and its usage method. Background Technology

[0002] A data fusion terminal is an intelligent device that integrates the capabilities of collecting, processing, and analyzing multi-source heterogeneous data, and achieves cross-system data integration and business collaboration through a unified platform.

[0003] Existing data fusion terminals typically include a lower housing, an upper housing, and a terminal body. The terminal body is installed inside the lower housing, and the upper housing is rotatably connected to the lower housing. The lower and upper housings shield and protect the terminal body. The terminal body is usually equipped with a display screen and multiple interfaces.

[0004] When using the terminal, the wire harness connector is usually inserted into the corresponding interface to connect the terminal to the external device for operation. However, when the wire harness connector is inserted into the interface, it is usually not convenient to clamp and lock the connector for protection. As a result, the connector may be pulled off the interface due to the wire harness, which will affect the use of the terminal. Summary of the Invention

[0005] The purpose of this invention is to provide a data fusion terminal with connection locking function and its usage method to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a data fusion terminal with a connection locking function, comprising: The lower housing contains the terminal body. A display screen is mounted on the top of the terminal body; The first interface is located at the top of the terminal body; The second interface is located on the top of the terminal body; The third and fourth interfaces are both located on the top of the terminal body. The top of the terminal body is provided with a locking mechanism for clamping and limiting the connecting wire harnesses of the first, second, third, and fourth interfaces.

[0007] Preferred options also include: An upper housing, which is rotatably connected to the top of the lower housing; A positioning mechanism is located at the top of the terminal body, and the positioning mechanism is used to connect and fix the terminal body to the lower shell; A protective mechanism is located above the positioning mechanism and is used to provide anti-collision protection for the top of the terminal body.

[0008] Preferably, the locking mechanism includes: The first frame is located on top of the terminal body, and the bottom of the first frame is provided with a first sliding groove; The second frame is located at the top of the terminal body, and the bottom of the second frame is provided with a second sliding groove; The support frame is fixedly connected to the top of the second frame. A positioning frame, which is fixedly connected to the side of the support frame; A movable plate, which is slidably sleeved on a positioning frame, and movable rods are symmetrically fixedly connected to the side of the movable plate; A connecting plate is fixedly connected to the end of a movable rod, and the outer wall of the movable rod is slidably inserted into the support frame. A first spring is sleeved on the outside of the moving rod. One end of the first spring is fixedly connected to the connecting plate, and the other end of the first spring is fixedly connected to the support frame. The hanging bracket is symmetrically and fixedly connected to the other side of the movable plate.

[0009] Preferably, the locking mechanism further includes: The support frame is fixedly connected to the top of the first frame; A sliding plate, the sliding plate being located on the side of the support frame; A locking frame, which is fixedly connected to the side of the sliding plate; A guide plate is fixedly connected to the side of the support frame, and a sliding plate is slidably sleeved on the guide plate; A suspension rope, one end of which is fixedly connected to a sliding plate; A suspension ring is fixedly connected to the other end of a suspension rope, and the inner cavity of the suspension ring is matched with the hanger.

[0010] Preferably, the positioning mechanism includes: A fixed column is fixedly connected to the top of the terminal body, and the fixed column is slidably inserted into the inner cavity of the first sliding groove; A plug-in post is fixedly connected to the top of the terminal body, and the plug-in post is slidably inserted into the inner cavity of the second sliding groove; Assembly, the assembly comprising: The first assembly body and the second assembly body are located on the side of the first frame and the second assembly body is located on the side of the first assembly body. The first assembly body and the second assembly body are both equipped with a movable frame. The two sides of the inner wall of the lower shell are provided with a third slot that cooperates with the first assembly body and the second assembly body. The first positioning part is located on the side of the first assembly body. The first positioning part is slidably inserted into the side of the first frame. The side of the fixing column is provided with a first slot that cooperates with the first positioning part. The second positioning part is located on the side of the first assembly body. The second positioning part is slidably inserted into the side of the second frame. The side of the insertion post is provided with a second slot that cooperates with the second positioning part. Support member, said support member comprising: The support is fixedly connected to the top of the terminal body, and the first assembly body and the second assembly body are slidably inserted into the inner cavity of the support. An auxiliary part is located on the side of the support. A docking plate is fixedly connected to the top of the auxiliary part, and a limiting groove is provided on the side of the docking plate; A support pad is fixedly connected to the bottom of the auxiliary part.

[0011] Preferably, the positioning mechanism further includes: A square plate, which is fixedly connected to the top of the terminal body; A fixed rod is fixedly inserted and connected to an adjacent square plate, and the outer wall of the fixed rod is slidably inserted and connected to the movable frame. The second spring is sleeved on the outside of the fixed rod. One end of the second spring is fixedly connected to the square plate, and the other end of the second spring is fixedly connected to the inner wall of the movable frame. A traction component, which is located between the first assembly body and the second assembly body.

[0012] Preferably, the traction component includes: A traction rope is fixedly connected between the first assembly body and the second assembly body; A traction ring, which is fixedly connected to one end of a traction rope; An assembly frame is fixedly connected to the top of the terminal body and mates with the inner cavity of the traction ring.

[0013] Preferably, the protection mechanism includes: The protective plate is located inside the upper housing; A buffer block, which is fixedly connected to the top of the protective plate; A connecting column, the end of which is fixedly connected to the top of the protective plate; A connecting cap is fixedly connected to the top end of the inner wall of the upper housing, and the connecting cap is magnetically sleeved onto the end of the connecting post.

[0014] Preferably, the protection mechanism further includes: A docking frame is fixedly connected to the bottom of the protective plate and slidably sleeved on the outside of the docking plate. A rectangular frame, which is fixedly connected to the side of the docking frame; A guide frame, which is fixedly embedded inside the square frame; A locking block is slidably inserted into the side of the docking frame, and the locking block is slidably inserted into the inner cavity of the limiting groove; A sliding rod, the end of which is fixedly connected to a locking block, and the sliding rod is slidably inserted into the inner cavity of the guide frame; The third spring is sleeved on the outside of the sliding rod. One end of the third spring is fixedly connected to the guide frame, and the other end of the third spring is fixedly connected to the locking block. A drive block, which is fixedly connected to the other end of the sliding rod, is located on top of the drive plate; A drive plate, which is fixedly connected to the top of the inner wall of the upper housing.

[0015] This invention also provides a method for using a data fusion terminal with a connection locking function, including the following specific steps: Step 1: When the terminal body needs to be used, the upper shell is opened from the lower shell. Then the upper shell drives the connecting cap to flip. At the same time, the upper shell drives the drive plate to move away from the drive block. At this time, the third spring, which is in a compressed state, releases its elastic force and pushes the drive block to move horizontally. Then, the sliding rod pulls the locking block to move away from the docking plate. At this time, the position restriction of the docking frame and the docking plate is released. Then the protective plate is lifted up. Then the connecting post on the protective plate and the connecting cap on the upper shell are magnetically docked. Then the protective plate is stored inside the upper shell. At this time, the top of the terminal body is exposed. Step 2: When wiring the terminal body, connect the corresponding connectors to the first, second, third and fourth interfaces respectively, and place the connector harness between the positioning frame and the locking frame. Then pull the suspension ring at the interface to move it, so that the suspension ring pulls the suspension rope to move, and the suspension rope pulls the sliding plate to move the locking frame. Step 3: Then, the suspension ring is suspended on the hanger, and the compressed first spring generates elastic force, which pushes the moving plate and hanger to move horizontally, so as to generate a horizontal thrust to the left on the suspension rope and locking frame, thereby squeezing the connector harness between the positioning frame and the locking frame to lock and fix the connector harness.

[0016] The technical effects and advantages of this invention are as follows: (1) The present invention utilizes a combination of a support frame, a positioning frame, a bearing frame, a first spring, a hanging frame, a locking frame, a suspension rope, and a suspension ring. After the connector is inserted into the corresponding interface, the suspension ring is attached to the hanging frame, and under the action of the first spring, the locking frame presses the connector harness onto the positioning frame. This facilitates the connection locking protection of the connector harness corresponding to the interface, so as to prevent accidental pulling of the connector harness and causing the connector to detach from the interface, thereby improving the stability of the connector connection. (2) The present invention utilizes a combination of fixed columns, assembly parts, support parts, traction ropes, traction rings and assembly frames. The fixed columns and plug-in columns position the installation of the first frame and the second frame. The first assembly body and the second assembly body fix or disassemble the terminal body and the lower shell at the same time, and fix or disassemble the first frame and the second frame. This facilitates the removal of the terminal body from the inside of the lower shell for maintenance, and also facilitates the disassembly of the first frame and the second frame while the terminal body is being removed for maintenance. (3) The present invention utilizes a combination of a protective plate, a buffer block, a connecting column, a connecting cap, a docking frame, a square frame, a guide frame, a locking block, a sliding rod, a third spring, a driving block, and a driving plate. The protective plate shields the top of the terminal body, the docking plate is in contact with the docking frame, the locking block limits the relative position of the docking plate and the docking frame, the upper shell drives the driving plate to rotate, and the driving plate horizontally presses the locking block. This facilitates the driving operation of the locking block when the upper shell is closed or opened, making it easy to shield the top of the terminal body and prevent the terminal body from being damaged by external collisions. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 This is a top-view cross-sectional structural diagram of the present invention.

[0019] Figure 3 This is a top view structural diagram of the first frame of the present invention.

[0020] Figure 4 This is a schematic diagram of the positioning frame and locking frame of the present invention.

[0021] Figure 5 This is a schematic diagram of the structure of the buffer block in this invention.

[0022] Figure 6 This is a top-view cross-sectional structural diagram of the fixed column of the present invention.

[0023] Figure 7 This is a schematic diagram of the structure of the movable plate in this invention.

[0024] Figure 8 This is a schematic diagram of the structure at the docking plate of the present invention.

[0025] Figure 9 This is a schematic diagram of the interaction between the driver block and the driver board of the present invention.

[0026] Figure 10 This is a frontal cross-sectional view of the structure within the frame of the present invention.

[0027] In the diagram: 1. Lower shell; 2. Upper shell; 3. Locking mechanism; 31. First frame; 32. Second frame; 33. Support frame; 34. Positioning frame; 35. Moving plate; 36. Connecting plate; 37. First spring; 38. Hanger; 39. Bearing frame; 310. Sliding plate; 311. Locking frame; 312. Guide plate; 313. Suspension rope; 314. Suspension ring; 4. Positioning mechanism; 41. Fixed column; 42. Assembly component; 421. First assembly body; 422. First positioning part; 423. Second positioning part; 424. Moving frame; 43. Square plate; 44. Fixed rod; 45. Second spring ; 46. Support component; 461. Support seat; 462. Auxiliary part; 463. Docking plate; 464. Support pad; 47. Second assembly body; 48. Traction rope; 49. Traction ring; 410. Assembly frame; 5. Protection mechanism; 51. Protection plate; 52. Buffer block; 53. Connecting column; 54. Connecting cap; 55. Docking frame; 56. Square frame; 57. Guide frame; 58. Locking block; 59. Sliding rod; 510. Third spring; 511. Drive block; 512. Drive plate; 6. Terminal body; 7. Display screen; 8. First interface; 9. Second interface; 10. Third interface; 11. Fourth interface. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] This invention provides, for example Figure 1-10The data fusion terminal with connection locking function shown includes a lower housing 1, a display screen 7, a first interface 8, a second interface 9, a third interface 10, and a fourth interface 11. The first interface 8, the second interface 9, the third interface 10, and the fourth interface 11 are respectively a communication interface, a photovoltaic control interface, a switch signal interface, and a charging interface. The lower housing 1 houses the terminal body 6. The display screen 7 is mounted on the top of the terminal body 6. The first interface 8 and the second interface 9 are located on the top of the terminal body 6. The third interface 10 and the fourth interface 11 are both located on the top of the terminal body 6. The top of the terminal body 6 is provided with a locking mechanism 3 for clamping and limiting the connection harness of the first interface 8, the second interface 9, the third interface 10, and the fourth interface 11.

[0030] Furthermore, it also includes an upper housing 2, a positioning mechanism 4, and a protective mechanism 5. The lower housing 1 and the upper housing 2 are conducive to shielding and protecting the terminal body 6, and facilitate carrying the terminal body 6. The upper housing 2 is rotatably connected to the top of the lower housing 1. The positioning mechanism 4 is located on the top of the terminal body 6. The positioning mechanism 4 is used to connect and fix the terminal body 6 to the lower housing 1. The protective mechanism 5 is located above the positioning mechanism 4. The protective mechanism 5 is used to provide anti-collision protection for the top of the terminal body 6.

[0031] Furthermore, the locking mechanism 3 includes a first frame 31, a second frame 32, a support frame 33, a positioning frame 34, a moving plate 35, a connecting plate 36, a first spring 37, and a hanging bracket 38. Both the first frame 31 and the second frame 32 are Z-shaped. The first frame 31 facilitates support for the bearing frame 39, and the second frame 32 facilitates support for the support frame 33. Both the support frame 33 and the bearing frame 39 are Z-shaped. The support frame 33 facilitates support for the moving rod, allowing it to slide. The positioning frame 34 is T-shaped and has an arc-shaped groove, which helps to house the wire harness and provides clamping support for the connector wire harness. The moving plate 35 facilitates movement of the moving rod, which in turn facilitates movement of the hanging bracket 38. The connecting plate 36 facilitates connecting adjacent moving rods in series and compresses the first spring 37. The elastic force of the first spring 37 helps to push the connecting plate 36 horizontally, allowing the moving plate 35 and the hanging bracket 38 to move together. 8 has a horizontal pulling force to the left. The hanger 38 is L-shaped, which is conducive to the suspension ring 314 being hooked on it, and facilitates the horizontal traction operation of the suspension ring 314. The first frame 31 is located at the top of the terminal body 6. The bottom of the first frame 31 has a first sliding groove. The second frame 32 is located at the top of the terminal body 6. The bottom of the second frame 32 has a second sliding groove. The support frame 33 is fixedly connected to the top of the second frame 32. The positioning frame 34 is fixedly connected to the side of the support frame 33. The moving plate 35 is slidably sleeved on the positioning frame 34. The side of the moving plate 35 is symmetrically fixedly connected to a moving rod, which is conducive to driving the moving plate 35 to move. The connecting plate 36 is fixedly connected to the end of the moving rod. The outer wall of the moving rod is slidably inserted and connected to the support frame 33. The first spring 37 is sleeved on the outside of the moving rod. One end of the first spring 37 is fixedly connected to the connecting plate 36. The other end of the first spring 37 is fixedly connected to the support frame 33. The hanger 38 is symmetrically fixedly connected to the other side of the moving plate 35.

[0032] Furthermore, the locking mechanism 3 also includes a support frame 39, a sliding plate 310, a locking frame 311, a guide plate 312, a suspension rope 313, and a suspension ring 314. The support frame 39 supports the guide plate 312, and the sliding plate 310 drives the locking frame 311 to move, so that the locking frame 311 can squeeze and clamp the connector harness to prevent it from falling and increase the stability of the connector connection. The locking frame 311 is T-shaped, which is beneficial for clamping the connector harness. The guide plate 312 allows the sliding plate 310 to slide on it, and the suspension rope 313 pulls the sliding plate 310. The suspension ring 314 has... It facilitates the traction operation of the suspension rope 313 and the connection with the hanger 38, thereby enabling the locking frame 311 to clamp and fix the connector wire harness under the action of the first spring 37. The bearing frame 39 is fixedly connected to the top of the first frame 31, the sliding plate 310 is located on the side of the bearing frame 39, the locking frame 311 is fixedly connected to the side of the sliding plate 310, the guide plate 312 is fixedly connected to the side of the bearing frame 39, the sliding plate 310 is slidably sleeved on the guide plate 312, one end of the suspension rope 313 is fixedly connected to the sliding plate 310, and the suspension ring 314 is fixedly connected to the other end of the suspension rope 313. The inner cavity of the suspension ring 314 cooperates with the hanger 38.

[0033] Furthermore, the positioning mechanism 4 includes a fixing post 41, a plug-in post, an assembly 42, and a support 46. The fixing post 41 facilitates the connection of the first frame 31 to it, making it easy to position the installation of the first frame 31. The plug-in post facilitates the connection of the second frame 32 to it, making it easy to position the installation of the second frame 32. The fixing post 41 is fixedly connected to the top of the terminal body 6 and slides through the inner cavity of the first slide groove. The plug-in post is fixedly connected to the top of the terminal body 6 and slides through the inner cavity of the second slide groove. The assembly 42 includes a first assembly body. 421, 422, 423, and 47 are a first positioning part, a second positioning part, and a second assembly body. The first assembly body 421 and the second assembly body 47 are designed to intersect with the inner cavity of the support 461 and with the interior of the third slot, thereby facilitating the fixation of the terminal body 6 and the lower housing 1. This facilitates the installation and disassembly of the terminal body 6, allowing for easy removal and maintenance. The first assembly body 421 facilitates the horizontal movement of the first positioning part 422 and the second positioning part 423, enabling traction operations. The first positioning part 422 facilitates the fixing of the post 4. The relative position of the first frame 31 and the second frame 32 is defined, which facilitates the installation and disassembly of the first frame 31. The second positioning part 423 helps to define the relative position of the insertion post and the second frame 32, which facilitates the installation and disassembly of the second frame 32. The first assembly body 421 is located on the side of the first frame 31, and the second assembly body 47 is located on the side of the first assembly body 421. Both the first assembly body 421 and the second assembly body 47 are provided with movable frames 424, which facilitates the movement of the first assembly body 421 and the second assembly body 47 for horizontal driving. In operation, the inner walls of the lower housing 1 are provided with third slots on both sides that cooperate with the first assembly body 421 and the second assembly body 47. The first positioning part 422 is located on the side of the first assembly body 421 and is slidably inserted into the side of the first frame 31. The side of the fixing post 41 is provided with a first slot that cooperates with the first positioning part 422. The second positioning part 423 is located on the side of the first assembly body 421 and is slidably inserted into the side of the second frame 32. The side of the insertion post is provided with a second slot that cooperates with the second positioning part 423.

[0034] Specifically, the support component 46 includes a support base 461, an auxiliary part 462, a docking plate 463, and a support pad 464. The support base 461 is convenient to connect with the first assembly body 421 and the second assembly body 47 to support the sliding of the first assembly body 421 and the second assembly body 47. The auxiliary part 462 is convenient to support the docking plate 463 in the use position. The support pad 464 is made of rubber, which is convenient to provide elastic support to the bottom of the auxiliary part 462, and to provide buffer protection against the downward pressure of the protective plate 51 to protect the terminal body 6. The support base 461 is fixedly connected to the top of the terminal body 6. The first assembly body 421 and the second assembly body 47 are both slidably inserted into the inner cavity of the support base 461. The auxiliary part 462 is located on the side of the support base 461. The docking plate 463 is fixedly connected to the top of the auxiliary part 462. A limit groove is opened on the side of the docking plate 463. The support pad 464 is fixedly connected to the bottom of the auxiliary part 462.

[0035] Furthermore, the positioning mechanism 4 also includes a square plate 43, a fixed rod 44, a second spring 45, and a traction member. The square plate 43 helps to support the fixed rod 44, and the fixed rod 44 helps to guide the deformation of the second spring 45. At the same time, it helps to horizontally guide and support the sliding of the movable frame 424. The elastic force of the second spring 45 helps to push the movable frame 424 to move horizontally, so that the movable frame 424 drives the first assembly body 421 and the second assembly body 47 to move horizontally, so as to perform repeated operations on the first assembly body 421 and the second assembly body 47. The square plate 43 is fixedly connected to the top of the terminal body 6. The fixed rod 44 is fixedly inserted and connected to the adjacent square plate 43. The outer wall of the fixed rod 44 is slidably inserted and connected to the movable frame 424. The second spring 45 is sleeved on the outside of the fixed rod 44. One end of the second spring 45 is fixedly connected to the square plate 43, and the other end of the second spring 45 is fixedly connected to the inner wall of the movable frame 424. The traction member is located between the first assembly body 421 and the second assembly body 47.

[0036] Specifically, the traction component includes a traction rope 48, a traction ring 49, and an assembly frame 410. The traction rope 48 is Y-shaped, which facilitates simultaneous pulling of the first assembly body 421 and the second assembly body 47, enabling synchronized operation. The traction ring 49 facilitates pulling the traction rope 48 and cooperates with the assembly frame 410 to keep the first assembly body 421 and the second assembly body 47 stationary after they are disengaged from the third slot, allowing for the removal or installation of the terminal body 6. The assembly frame 410 is L-shaped. The traction rope 48 is fixedly connected between the first assembly body 421 and the second assembly body 47. The traction ring 49 is fixedly connected to one end of the traction rope 48. The assembly frame 410 is fixedly connected to the top of the terminal body 6, and the inner cavity of the assembly frame 410 cooperates with the traction ring 49.

[0037] Specifically, the protection mechanism 5 includes a protection plate 51, a buffer block 52, a connecting post 53, and a connecting cap 54. The protection plate 51 helps to shield the top of the terminal body 6, providing anti-collision protection. The buffer block 52 is made of rubber, which helps to cushion the protection plate 51 and supports the upper shell 2. The connecting post 53 helps to support the protection plate 51 and connects with the connecting cap 54, so that the protection plate 51 can be stored inside the upper shell 2. Magnets can be installed inside the connecting cap 54 and on the connecting post 53 to magnetically absorb and fix the protection plate 51. The protection plate 51 is located inside the upper shell 2. The buffer block 52 is fixedly connected to the top of the protection plate 51. The end of the connecting post 53 is fixedly connected to the top of the protection plate 51. The connecting cap 54 is fixedly connected to the top of the inner wall of the upper shell 2 and magnetically attaches to the end of the connecting post 53.

[0038] More specifically, the protection mechanism 5 also includes a docking frame 55, an anti-detachment component, and a drive plate 512. The docking frame 55 provides bottom support for the protection plate 51 and facilitates its connection with the docking plate 463 to support and position the protection plate 51. The drive plate 512 allows the upper housing 2 to rotate and press against the drive block 511 to make it move horizontally. The drive block 511 horizontally pushes the sliding rod 59 to move, thereby pushing the locking block 58 to connect with the docking plate 463. This allows the relative positions of the docking frame 55 and the docking plate 463 to be locked and limited when the upper housing 2 and the lower housing 1 are closed, preventing the protection plate 51 from sliding freely. The docking frame 55 is fixedly connected to the bottom of the protection plate 51 and slidably sleeved on the outside of the docking plate 463. The anti-detachment component is located on the docking frame 55 and is used to fix the docking frame 55 and the docking plate 463 together. The drive plate 512 is fixedly connected to the top of the inner wall of the upper housing 2.

[0039] Specifically, the anti-detachment component includes a square frame 56, a guide frame 57, a locking block 58, a sliding rod 59, a third spring 510, and a drive block 511. The square frame 56 helps to support the guide frame 57, and the guide frame 57 facilitates the sliding rod 59 to slide within it, while also supporting the deformation of the third spring 510. The locking block 58 helps to lock the relative position of the docking frame 55 and the docking plate 463, facilitating the installation and removal of the protective plate 51. The sliding rod 59 helps to drive the locking block 58. The third spring 510's elastic force facilitates the movement of the drive block 511, allowing it to return to its original position after moving the sliding rod 59. This facilitates repeated operation of the drive block 511 and locking block 58. The drive block 511 is trapezoidal in shape, with its inclined surface engaging with the drive plate 512. This allows the drive block 511 to move when the upper housing 2 is closed, so that the sliding rod 59 can push the locking block 58 to connect with the mating plate 463. Figure 9 As shown, the square frame 56 is fixedly connected to the side of the docking frame 55, the guide frame 57 is fixedly embedded inside the square frame 56, the locking block 58 is slidably inserted into the side of the docking frame 55, the locking block 58 is slidably inserted into the inner cavity of the limiting groove, the end of the sliding rod 59 is fixedly connected to the locking block 58, the sliding rod 59 is slidably inserted into the inner cavity of the guide frame 57, the third spring 510 is sleeved on the outside of the sliding rod 59, one end of the third spring 510 is fixedly connected to the guide frame 57, the other end of the third spring 510 is fixedly connected to the locking block 58, the driving block 511 is fixedly connected to the other end of the sliding rod 59, and the driving block 511 is located on the top of the driving plate 512.

[0040] Working principle of this invention: When the terminal body 6 needs to be used, the upper housing 2 is opened from the lower housing 1. Then, the upper housing 2 drives the connecting cap 54 to flip, and at the same time, the upper housing 2 drives the drive plate 512 to move away from the drive block 511. At this time, the third spring 510, which is in a compressed state, releases its elastic force, pushing the drive block 511 to move horizontally. This, in turn, pulls the locking block 58 to move through the sliding rod 59, and the locking block 58 moves away from the docking plate 463. At this time, the position limitation of the docking frame 55 and the docking plate 463 is released. Figure 10 As shown, the protective plate 51 is then lifted upwards, and the connecting post 53 on the protective plate 51 and the connecting cap 54 on the upper housing 2 are magnetically connected, so that the protective plate 51 is stored inside the upper housing 2, at which point the top of the terminal body 6 is exposed. When wiring the terminal body 6, the corresponding connectors are plugged into the first interface 8, the second interface 9, the third interface 10, and the fourth interface 11, respectively, with the connector harness positioned between the positioning frame 34 and the locking frame 311. Then, the suspension ring 314 at the interface is pulled, causing it to pull the suspension rope 313. The suspension rope 313 pulls the sliding plate 310, causing the locking frame 311 to move. The suspension ring 314 is then suspended on the hanger 38, whereby the compressed first spring 37 generates elastic force, pushing the moving plate 35 and the hanger 38 horizontally. This generates a leftward horizontal thrust on the suspension rope 313 and the locking frame 311, squeezing the connector harness between the positioning frame 34 and the locking frame 311 to lock and fix the connector harness. Figure 4 As shown; When it is necessary to separate the terminal body 6 from the lower housing 1, the traction ring 49 is pulled to move, so that the traction ring 49 is hooked onto the assembly frame 410. The traction ring 49 pulls the traction rope 48 to move, and the traction rope 48 simultaneously pulls the first assembly body 421 and the second assembly body 47 to move. The first assembly body 421 disengages from the inner cavity of the third slot. The first assembly body 421 drives the first positioning part 422 and the second positioning part 423 to move, as well as the moving frame 424 to move. The moving frame 424 slides outside the fixed rod 44 and moves the second... Spring 45 is compressed, and the second spring 45 generates elastic force on the movable frame 424. The first positioning part 422 disengages from the first frame 31 and the fixed column 41, and the second positioning part 423 disengages from the second frame 32 and the plug-in column. At this time, the position restriction on the terminal body 6 and the first frame 31 and the second frame 32 is released. Then, the terminal body 6 is taken out from the inside of the lower housing 1, and the first frame 31 and the second frame 32 are separated from the top of the terminal body 6. Thus, the first frame 31 and the second frame 32 can be disassembled and maintained at the same time as the terminal body 6 is taken out.

[0041] Finally, it should be noted that the above description is only 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 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 invention should be included within the protection scope of the present invention.

Claims

1. A data fusion terminal with a connection locking function, characterized in that, include: The lower housing (1) has a terminal body (6) inside it. Display screen (7), which is mounted on the top of the terminal body (6); The first interface (8) is located on the top of the terminal body (6); The second interface (9) is located on the top of the terminal body (6); The third interface (10) and the fourth interface (11) are both located on the top of the terminal body (6). The top of the terminal body (6) is provided with a locking mechanism (3) for clamping and limiting the connection harness of the first interface (8), the second interface (9), the third interface (10) and the fourth interface (11).

2. A data fusion terminal with connection locking function according to claim 1, characterized in that, Also includes: The upper housing (2) is rotatably connected to the top of the lower housing (1); Positioning mechanism (4), the positioning mechanism (4) is located on the top of the terminal body (6), the positioning mechanism (4) is used to connect and fix the terminal body (6) to the lower shell (1); The protection mechanism (5) is located above the positioning mechanism (4) and is used to protect the top of the terminal body (6) from impact.

3. A data fusion terminal with connection locking function according to claim 2, characterized in that, The locking mechanism (3) includes: The first frame (31) is located on top of the terminal body (6), and the bottom of the first frame (31) is provided with a first sliding groove; The second frame (32) is located on top of the terminal body (6), and the bottom of the second frame (32) is provided with a second sliding groove; A support frame (33) is fixedly connected to the top of the second frame (32); Positioning frame (34), which is fixedly connected to the side of support frame (33); A movable plate (35) is slidably sleeved on a positioning frame (34), and movable rods are symmetrically fixedly connected to the side of the movable plate (35). A connecting plate (36) is fixedly connected to the end of a movable rod, and the outer wall of the movable rod is slidably inserted into the support frame (33). The first spring (37) is sleeved on the outside of the moving rod. One end of the first spring (37) is fixedly connected to the connecting plate (36), and the other end of the first spring (37) is fixedly connected to the support frame (33). Hanger (38) is symmetrically and fixedly connected to the other side of the movable plate (35).

4. A data fusion terminal with connection locking function according to claim 3, characterized in that, The locking mechanism (3) further includes: A support frame (39) is fixedly connected to the top of the first frame (31); A sliding plate (310) is located on the side of the support frame (39); A locking frame (311) is fixedly connected to the side of the sliding plate (310); Guide plate (312), the guide plate (312) is fixedly connected to the side of the support frame (39), and the sliding plate (310) is slidably sleeved on the guide plate (312); A suspension rope (313) is fixedly connected at one end to a sliding plate (310); The suspension ring (314) is fixedly connected to the other end of the suspension rope (313), and the inner cavity of the suspension ring (314) is matched with the hanger (38).

5. A data fusion terminal with connection locking function according to claim 4, characterized in that, The positioning mechanism (4) includes: A fixed column (41) is fixedly connected to the top of the terminal body (6), and the fixed column (41) is slidably inserted into the inner cavity of the first sliding groove. The plug-in post is fixedly connected to the top of the terminal body (6), and the plug-in post is slidably inserted into the inner cavity of the second sliding groove; Assembly (42), said assembly (42) comprising: The first assembly body (421) and the second assembly body (47) are located on the side of the first frame (31) and the second assembly body (47) is located on the side of the first assembly body (421). The first assembly body (421) and the second assembly body (47) are both provided with a movable frame (424). The inner walls of the lower shell (1) are provided with third slots that cooperate with the first assembly body (421) and the second assembly body (47). The first positioning part (422) is located on the side of the first assembly body (421). The first positioning part (422) is slidably inserted into the side of the first frame (31). The side of the fixed column (41) is provided with a first slot that cooperates with the first positioning part (422). The second positioning part (423) is located on the side of the first assembly body (421). The second positioning part (423) is slidably inserted into the side of the second frame (32). The side of the insertion post is provided with a second slot that cooperates with the second positioning part (423). Support member (46), said support member (46) includes: Support (461), the support (461) is fixedly connected to the top of the terminal body (6), and the first assembly body (421) and the second assembly body (47) are slidably inserted into the inner cavity of the support (461); An auxiliary part (462) is located on the side of the support (461); A docking plate (463) is fixedly connected to the top of the auxiliary part (462), and a limiting groove is provided on the side of the docking plate (463); Support pad (464) is fixedly connected to the bottom of auxiliary part (462).

6. A data fusion terminal with connection locking function according to claim 5, characterized in that, The positioning mechanism (4) also includes: Square plate (43), which is fixedly connected to the top of the terminal body (6); A fixed rod (44) is fixedly inserted and connected to an adjacent square plate (43), and the outer wall of the fixed rod (44) is slidably inserted and connected to the movable frame (424); The second spring (45) is sleeved on the outside of the fixed rod (44). One end of the second spring (45) is fixedly connected to the square plate (43), and the other end of the second spring (45) is fixedly connected to the inner wall of the movable frame (424). A traction component located between a first assembly body (421) and a second assembly body (47).

7. A data fusion terminal with connection locking function according to claim 6, characterized in that, The traction component includes: A traction rope (48) is fixedly connected between the first assembly body (421) and the second assembly body (47); A traction ring (49) is fixedly connected to one end of a traction rope (48); Assembly frame (410) is fixedly connected to the top of the terminal body (6) and the assembly frame (410) cooperates with the inner cavity of the traction ring (49).

8. A data fusion terminal with connection locking function according to claim 7, characterized in that, The protection mechanism (5) includes: A protective plate (51) is located inside the upper housing (2); A buffer block (52) is fixedly connected to the top of the protective plate (51); A connecting column (53) is fixedly connected at its end to the top of a protective plate (51); Connecting cap (54) is fixedly connected to the top of the inner wall of the upper housing (2) and magnetically attached to the end of the connecting post (53).

9. A data fusion terminal with connection locking function according to claim 8, characterized in that, The protection mechanism (5) also includes: The docking frame (55) is fixedly connected to the bottom of the protective plate (51) and the docking frame (55) is slidably sleeved on the outside of the docking plate (463); A rectangular frame (56) is fixedly connected to the side of the docking frame (55); Guide frame (57), the guide frame (57) is fixedly embedded inside the square frame (56); Locking block (58), the locking block (58) is slidably inserted into the side of the docking frame (55), and the locking block (58) is slidably inserted into the inner cavity of the limiting groove; The sliding rod (59) is fixedly connected to the locking block (58) at its end, and the sliding rod (59) is slidably inserted into the inner cavity of the guide frame (57). The third spring (510) is sleeved on the outside of the sliding rod (59). One end of the third spring (510) is fixedly connected to the guide frame (57), and the other end of the third spring (510) is fixedly connected to the locking block (58). A drive block (511) is fixedly connected to the other end of the sliding rod (59), and the drive block (511) is located on top of the drive plate (512); The drive plate (512) is fixedly connected to the top of the inner wall of the upper housing (2).

10. A method of using a data fusion terminal with connection locking function according to claim 9, characterized in that, The specific usage steps are as follows: Step 1: When the terminal body (6) needs to be used, the upper shell (2) is opened from the lower shell (1), and then the upper shell (2) drives the connecting cap (54) to flip. At the same time, the upper shell (2) drives the drive plate (512) to move. The drive plate (512) moves away from the drive block (511). At this time, the third spring (510) in the compressed state releases its elastic force and pushes the drive block (511) to move horizontally. Then, the locking block (58) is pulled by the sliding rod (59) to move. The locking block (58) moves away from the docking plate (463). At this time, the position limitation of the docking frame (55) and the docking plate (463) is released. Then, the protective plate (51) is lifted up. Then, the connecting post (53) on the protective plate (51) and the connecting cap (54) on the upper shell (2) are magnetically connected. Then, the protective plate (51) is stored inside the upper shell (2). At this time, the top of the terminal body (6) is exposed. Step 2: When wiring the terminal body (6), connect the corresponding connectors to the first interface (8), the second interface (9), the third interface (10) and the fourth interface (11) respectively, and place the connector harness between the positioning frame (34) and the locking frame (311). Then pull the suspension ring (314) at the interface to move, so that the suspension ring (314) pulls the suspension rope (313) to move, and the suspension rope (313) pulls the sliding plate (310) to drive the locking frame (311) to move. Step 3: Then, the suspension ring (314) is suspended on the hanger (38), and the first spring (37) under compression generates elastic force, pushing the moving plate (35) and the hanger (38) to move horizontally, so as to generate a horizontal thrust to the left on the suspension rope (313) and the locking frame (311), thereby squeezing the connector harness between the positioning frame (34) and the locking frame (311) to lock and fix the connector harness.

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