Novel intelligent patrol hand-held terminal

Abstract

The utility model relates to the technical field of patrol hand-held terminals, and discloses a novel intelligent patrol hand-held terminal comprising a housing, the top end of the housing is provided with a cover plate, the two sides of the bottom end of the cover plate are fixedly connected with side plates, and the front and rear ends of the sides, far away from each other, of the two side plates are provided with fixing grooves. Mounting grooves are formed in the front ends and the rear ends of the two sides of the inner side wall of the shell correspondingly, fixing blocks are slidably connected into the multiple mounting grooves correspondingly, pull rods are fixedly connected to one ends of the multiple fixing blocks correspondingly, first springs are arranged on the outer sides of the multiple pull rods correspondingly, and the ends, away from the pull rods, of the multiple fixing blocks are slidably connected into the fixing grooves correspondingly. According to the utility model, the fixing block is withdrawn from the interior of the fixing groove through the pull rod, then a worker can take down the cover plate from the top end of the shell, so that the worker can overhaul internal electrical components, and after overhaul is completed, the cover plate can be reset, and the fixing block is pushed to reset through the first spring, so that the cover plate is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of patrol handheld terminals, and in particular to a novel intelligent patrol handheld terminal. Background Art

[0002] The patrol handheld terminal is a portable electronic device specially used for patrol, monitoring and data collection. The use of the patrol handheld terminal can improve patrol efficiency, data accuracy and management level, and is widely used in security patrols, facility maintenance, urban management and other fields.

[0003] After searching, the Chinese patent announcement number: CN212694464U discloses an explosion-proof intelligent handheld terminal, including a body and a rubber pad, the outer side of the body is fixedly connected to the rubber pad, the upper end of the rubber pad is fixedly connected to a mounting seat, the inside of the mounting seat is fixedly connected to a mounting block through a thread, the upper end of the mounting block is fixedly connected to a traction rope, the left side of the upper end of the body is fixedly connected to an antenna hole, and the inside of the antenna hole is fixedly connected to a communication antenna through a thread; in the utility model, the body, communication antenna, touch display screen, camera, TF card slot, SIM1 card slot, SIM card slot, etc. are arranged. 2 card slots, mounting bases, mounting blocks and antenna holes make the device multi-purpose, powerful, intelligent and convenient, and can meet the needs of security patrols. When not in use, the communication antenna can be disassembled, and the traction rope can be disassembled and installed as needed to facilitate the carrying and use of the equipment. However, during the long-term use of the patrol terminal, the electrical components inside the body are often damaged, so the body needs to be disassembled for inspection and maintenance. However, when disassembling the body, it is often necessary to remove a large number of bolts, which is time-consuming, and the bolts fixing the body are small and easy to lose after removal. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a new type of intelligent inspection handheld terminal, which aims to improve the problem in the prior art that the electrical components inside the body are often damaged during the use of the inspection terminal, and the body needs to be disassembled for inspection, but a large number of bolts need to be removed when disassembling the body, which is time-consuming, and the bolts fixing the body are small and easy to be lost after disassembly.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of intelligent inspection handheld terminal, including a shell, a cover plate is arranged on the top of the shell, and side plates are fixedly connected on both sides of the bottom end of the cover plate, and fixing grooves are opened at the front and rear ends of the two side plates away from each other, and installation grooves are opened at the front and rear ends of both sides of the inner wall of the shell, and multiple fixing blocks are slidably connected inside the installation grooves, and one end of multiple fixing blocks is fixedly connected to a pull rod, and springs are arranged on the outside of multiple pull rods. The ends of multiple fixing blocks away from the pull rod are slidably connected to the inside of the fixing groove, and a cleaning mechanism is arranged at the bottom of the shell.

[0006] As a further description of the above technical solution:

[0007] The cleaning mechanism includes two connecting rods, which are respectively fixedly connected to both sides of the bottom end of the shell, and adjacent sides of the two connecting rods are provided with slots, and push blocks are slidably connected inside the two slots, and adjacent sides of the two push blocks are fixedly connected with push plates, and the top of the push plates is fixedly connected with a sponge block, one end of the two connecting rods is fixedly connected to a motor, and the two motor driving ends pass through the inner side walls of the slots and are fixedly connected with threaded rods, the outer middle parts of the two threaded rods are threadedly connected to the inside of the push blocks, and the front end of the inner top wall of the shell is fixedly connected to a detection head.

[0008] As a further description of the above technical solution:

[0009] A display screen is fixedly connected to the front side of the top of the cover plate, a control panel is fixedly connected to the rear side of the top of the cover plate, and a plurality of evenly distributed anti-slip grooves are fixedly connected to both sides of the shell.

[0010] As a further description of the above technical solution:

[0011] A hanging ear is fixedly connected to one side of the rear end of the shell, and a hanging rope is fixedly connected to the other end of the hanging ear.

[0012] As a further description of the above technical solution:

[0013] A fixing ring is fixedly connected to a side of the rear end of the shell away from the hanging ear, and an antenna is arranged inside the fixing ring.

[0014] As a further description of the above technical solution:

[0015] Installation bins are provided on both sides of the inner side wall of the fixing ring, and spring 2 is fixedly connected to the inner side walls of the two installation bins. The other ends of the two springs 2 are fixedly connected to limiting blocks. Limiting grooves are provided on both sides of the end of the antenna close to the shell, and the ends of the two limiting blocks away from spring 2 are slidably connected to the inside of the limiting grooves.

[0016] As a further description of the above technical solution:

[0017] One end of each of the plurality of springs is fixedly connected to one side of the inner wall of the installation groove, and the other end of each of the plurality of springs is fixedly connected to one end of the fixing block close to the pull rod.

[0018] As a further description of the above technical solution:

[0019] The detection head is electrically connected to the display screen, and the display screen is electrically connected to the control panel.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the fixing block is withdrawn from the fixing groove by pulling the pull rod to both sides, and the cover plate can be lifted upward to withdraw the side plate from the shell, and the cover plate can be quickly removed from the top of the shell, so that the staff can inspect the internal electrical components. After the inspection is completed, the cover plate can be reset and the fixing block can be pushed into the fixing groove by a spring to fix the cover plate. At the same time, the cover plate is fixed by the fixing block at one end of the spring, which can prevent the staff from losing the fixing bolts after removing the cover plate.

[0022] 2. In the utility model, dust often adheres to the surface of the detection head during long-term use. At this time, the threaded rod can be driven to rotate by the motor. The rotation of the threaded rod pushes the push block to slide inside the slot. The sliding of the push block causes the push plate to drive the sponge block to move, so that the sponge block can pass over the detection head, thereby cleaning the detection head, thereby preventing impurities from adhering to the detection head and affecting the normal operation of the detection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a new type of intelligent inspection handheld terminal proposed by the utility model;

[0024] Figure 2 This is a cross-sectional view of the shell of a new type of intelligent inspection handheld terminal proposed by the utility model;

[0025] Figure 3 This is a structural schematic diagram of a shell of a novel intelligent inspection handheld terminal proposed by the utility model;

[0026] Figure 4 This is a structural schematic diagram of a connecting rod of a new type of intelligent inspection handheld terminal proposed by the utility model;

[0027] Figure 5 This is a cross-sectional view of a fixing ring of a novel intelligent inspection handheld terminal proposed by the utility model.

[0028] Legend:

[0029] 1. Shell; 2. Cleaning mechanism; 201. Motor; 202. Push plate; 203. Connecting rod; 204. Sponge block; 205. Push block; 206. Slot; 207. Threaded rod; 208. Detection head; 3. Pull rod; 4. Anti-slip groove; 5. Hanging ear; 6. Hanging rope; 7. Antenna; 8. Fixing ring; 9. Display screen; 10. Cover plate; 11. Control panel; 12. Installation slot; 13. Fixing block; 14. Side panel; 15. Fixing slot; 16. Spring 1; 17. Limiting slot; 18. Limiting block; 19. Installation compartment; 20. Spring 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a new intelligent inspection handheld terminal, including a shell 1, a cover plate 10 is arranged on the top of the shell 1, and side plates 14 are fixedly connected on both sides of the bottom of the cover plate 10, and fixing grooves 15 are opened at both ends of the front and rear ends of the two side plates 14 away from each other, and mounting grooves 12 are opened at both ends of the front and rear ends of the inner wall of the shell 1, and multiple mounting grooves 12 are slidably connected with fixed blocks 13 inside, and multiple fixed blocks 13 are fixedly connected with pull rods 3 at one end, and springs 16 are arranged on the outside of multiple pull rods 3, and multiple fixed One end of the fixed block 13 away from the pull rod 3 is slidably connected to the inside of the fixed groove 15, one end of a plurality of springs 16 is fixedly connected to one side of the inner wall of the installation groove 12, and the other end of a plurality of springs 16 is fixedly connected to one end of the fixed block 13 close to the pull rod 3, the detection head 208 is electrically connected to the display screen 9, the display screen 9 is electrically connected to the control panel 11, the front side of the top of the cover plate 10 is fixedly connected to the display screen 9, the rear side of the top of the cover plate 10 is fixedly connected to the control panel 11, and both sides of the housing 1 are fixedly connected to a plurality of evenly distributed anti-slip grooves 4;

[0032] Specifically, by pulling the pull rod 3, the fixing block 13 will be withdrawn from the fixing groove 15. By pulling the pull rod 3, the fixing block 13 can be withdrawn from the fixing groove 15. This action allows the side of the housing 1 to be opened, and then the staff can pull the cover plate 10 upward to withdraw the side plate 14 from the housing 1. This step allows the housing 1 to be fully opened, which is convenient for the staff to inspect the internal electrical components. This process is the first step in opening the equipment. It allows the cover plate 10 and the side plate 14 to be moved out of the housing 1, thereby opening the housing 1 and allowing the staff to access the internal electrical components. After the inspection is completed, in order to fix the cover plate 10, the cover plate 10 needs to be reset. In the process of the cover plate 10 being pulled up, the side plate 14 will also be withdrawn from the housing 1. After resetting, the spring will push the fixing block 13 to re-enter the fixing groove 15 to fix the cover plate 10.

[0033] Reference Figure 3 and Figure 4 A cleaning mechanism 2 is provided at the bottom end of the shell 1, and the cleaning mechanism 2 includes two connecting rods 203, and the two connecting rods 203 are respectively fixedly connected to the two sides of the bottom end of the shell 1, and the adjacent sides of the two connecting rods 203 are provided with slots 206, and the insides of the two slots 206 are slidably connected with push blocks 205, and the adjacent sides of the two push blocks 205 are fixedly connected with push plates 202, and the top of the push plates 202 is fixedly connected with a sponge block 204, and one end of the two connecting rods 203 is fixedly connected with a motor 201, and the driving ends of the two motors 201 pass through the inner wall of the slot 206 and are fixedly connected with a threaded rod 207, and the outer middle parts of the two threaded rods 207 are threadedly connected to the inside of the push block 205, and the front end of the inner top wall of the shell 1 is fixedly connected with a detection head 208;

[0034] Specifically, the threaded rod 207 is driven to rotate by the motor 201, and the rotation of the threaded rod 207 pushes the push block 205 to slide inside the slot 206. The threaded rod 207 is driven to rotate by the motor 201, and the rotation of the threaded rod 207 pushes the push block 205 to slide inside the slot 206. The sliding of the push block 205 causes the push plate 202 to drive the sponge block 204 to move, thereby cleaning the detection head 208. The sliding of the push block 205 causes the push plate 202 to drive the sponge block 204 to move, thereby cleaning the detection head 208. The power and speed of the motor 201 have a crucial influence on the cleaning effect. The greater the power, the faster the speed, and the higher the cleaning efficiency. At the same time, the design of the threaded rod 207 is also one of the key factors. Reasonable thread shape and size can make the push block 205 slide more smoothly inside the slot 206, reduce friction, and improve cleaning efficiency.

[0035] Reference Figure 1 and Figure 5A hanging ear 5 is fixedly connected to one side of the rear end of the shell 1, and a hanging rope 6 is fixedly connected to the other end of the hanging ear 5. A fixing ring 8 is fixedly connected to the side of the rear end of the shell 1 away from the hanging ear 5. An antenna 7 is arranged inside the fixing ring 8. Installation bins 19 are provided on both sides of the inner wall of the fixing ring 8. Springs 20 are fixedly connected to the inner walls of the two installation bins 19. The other ends of the two springs 20 are fixedly connected to limiting blocks 18. Limiting grooves 17 are provided on both sides of the end of the antenna 7 close to the shell 1, and the ends of the two limiting blocks 18 away from the springs 20 are slidably connected inside the limiting grooves 17;

[0036] Specifically, the antenna 7 is inserted into the interior of the fixing ring 8, and the limit block 18 is pushed by the spring 20 to smoothly enter the interior of the limit slot 17. This design cleverly utilizes the elastic force of the spring, which not only ensures the stability of the antenna 7, but also makes it flexible and convenient to use. In terms of details, we pay special attention to the precise matching of each component. For example, the elastic force of the spring 20 should be moderate, which should be able to push the limit block 18 to smoothly enter the limit slot 17, but not too tight to cause inconvenience in operation. At the same time, the sizes of the limit block 18 and the limit slot 17 must also be accurately matched to ensure the stable fixation of the antenna 7. In addition, considering the use scenario of the patrol terminal, we specially designed a hanging rope 6 so that the patrol terminal can be hung up for storage when it is not in use. This design not only facilitates the user's carrying and storage, but also avoids possible damage to the antenna 7 during the storage process.

[0037] Working principle: When it is necessary to inspect the electrical components inside the housing 1, the pull rod 3 can be pulled to make the fixing block 13 withdraw from the fixing groove 15, and then the cover plate 10 can be pulled upward to make the side plate 14 withdraw from the housing 1, so that the housing 1 is opened to allow the staff to inspect the electrical components inside. After the electrical components are inspected, the cover plate 10 can be reset and the fixing block 13 can be pushed into the fixing groove 15 by the spring 16, so as to fix the cover plate 10. When using the inspection terminal, the tag can be inspected by the detection head 208, and then the inspection terminal can be opened. The information on the label is displayed on the display screen 9, and while in use, the antenna 7 can be extended into the interior of the fixing ring 8 and then the limit block 18 can be pushed into the interior of the limit groove 17 by the spring 20, thereby fixing the antenna 7; when the detection head 208 scans the label, the threaded rod 207 can be driven to rotate by the motor 201, and the rotation of the threaded rod 207 can be used to push the push block 205 to slide inside the slot 206, and the slider of the push block 205 can be used to make the push plate 202 drive the sponge block 204 to move, thereby cleaning the detection head 208.

[0038] Finally, it should be noted that the above 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 aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of intelligent inspection handheld terminal, comprising a housing (1), characterized in that: The top of the shell (1) is provided with a cover plate (10), and the bottom of the cover plate (10) is fixedly connected to side plates (14) on both sides, and the two side plates (14) are provided with fixing grooves (15) at the front and rear ends of the sides away from each other. The inner wall of the shell (1) is provided with installation grooves (12) at both ends, and a plurality of the installation grooves (12) are slidably connected with fixed blocks (13) inside, and one end of the plurality of the fixing blocks (13) is fixedly connected to a pull rod (3), and a spring (16) is provided on the outside of the plurality of the pull rods (3), and the ends of the plurality of the fixing blocks (13) away from the pull rod (3) are slidably connected to the inside of the fixing groove (15), and a cleaning mechanism (2) is provided at the bottom of the shell (1).

2. According to claim 1, the new intelligent inspection handheld terminal is characterized by: The cleaning mechanism (2) comprises two connecting rods (203), the two connecting rods (203) are respectively fixedly connected to the two sides of the bottom end of the shell (1), the adjacent sides of the two connecting rods (203) are provided with slots (206), the insides of the two slots (206) are slidably connected with push blocks (205), the adjacent sides of the two push blocks (205) are fixedly connected with push plates (202), the top of the push plates (202) are fixedly connected with a sponge block (204), one end of the two connecting rods (203) is fixedly connected with a motor (201), the driving ends of the two motors (201) pass through the inner side walls of the slots (206) and are fixedly connected with threaded rods (207), the middle outer sides of the two threaded rods (207) are threadedly connected to the inside of the push blocks (205), and the front end of the inner top wall of the shell (1) is fixedly connected with a detection head (208).

3. According to claim 1, the new intelligent inspection handheld terminal is characterized by: A display screen (9) is fixedly connected to the front side of the top of the cover plate (10), a control panel (11) is fixedly connected to the rear side of the top of the cover plate (10), and a plurality of evenly distributed anti-slip grooves (4) are fixedly connected to both sides of the housing (1).

4. According to claim 1, the new intelligent inspection handheld terminal is characterized by: A hanging ear (5) is fixedly connected to one side of the rear end of the housing (1), and a hanging rope (6) is fixedly connected to the other end of the hanging ear (5).

5. According to claim 1, the new intelligent inspection handheld terminal is characterized by: A fixing ring (8) is fixedly connected to a side of the rear end of the housing (1) away from the hanging ear (5), and an antenna (7) is arranged inside the fixing ring (8).

6. According to claim 5, the new intelligent inspection handheld terminal is characterized in that: Both sides of the inner wall of the fixing ring (8) are provided with installation chambers (19), and the inner walls of the two installation chambers (19) are fixedly connected with springs 2 (20), and the other ends of the two springs 2 (20) are fixedly connected with limit blocks (18). Both sides of the end of the antenna (7) close to the housing (1) are provided with limit grooves (17), and the ends of the two limit blocks (18) away from the springs 2 (20) are slidably connected inside the limit grooves (17).

7. According to claim 1, the new intelligent inspection handheld terminal is characterized by: One end of each of the plurality of springs (16) is fixedly connected to one side of the inner wall of the mounting groove (12), and the other end of each of the plurality of springs (16) is fixedly connected to one end of the fixing block (13) close to the pull rod (3).

8. According to claim 2, the new intelligent inspection handheld terminal is characterized by: The detection head (208) is electrically connected to the display screen (9), and the display screen (9) is electrically connected to the control panel (11).

Images