Mobile police service terminal display device

Abstract

The utility model discloses a mobile police service terminal display device which comprises an installation unit which comprises a bottom plate, two sets of positioning pieces are arranged at the top of the bottom plate, each set of positioning pieces comprises two L-shaped plates fixed to the bottom plate, an installation plate is arranged above the bottom plate, an installation groove is formed in the installation plate, a displayer is placed in the installation groove, and the installation plate is connected with the installation unit. And the mounting plate can be accommodated between the two L-shaped plates of the positioning piece. The display is mounted on the arm of a police officer, so that the display cannot collide with other police equipment and is prevented from being damaged, when the police officer does not use the display, the mounting plate and the bottom plate are arranged in parallel, as shown in a picture A in a picture 6, and when the police officer needs to use the display, the mounting plate is rotated by 90 degrees, so that the police officer can conveniently use the display. And the display is driven to rotate by 90 degrees, and the clamping plates are embedded into the corresponding clamping grooves, that is, the display is fixed after rotating by 90 degrees as shown in the picture B in the picture 6, so that the police officers can use the display conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, in particular to a mobile police terminal display device. Background Art

[0002] Mobile police terminal display devices are designed to meet the needs of police officers to view and process large amounts of information at any time during their actual work. The device usually uses a small-sized, high-resolution LCD screen and can be connected to police terminal equipment so that data can be viewed and processed at any time in any occasion.

[0003] Publication No. CN 211606525 U discloses a mobile police terminal display device, including a fixing base and a display, which solves the problem that the mobile police terminal device cannot be kept fixed during use and is easy to fall off, affecting the normal performance of the device. The use of this mobile terminal, on the one hand, optimizes the handheld design to be able to be clipped on the body without losing its basic portability. At the same time, the position of the device is fixed when it is moved around, and it can still have sufficient stability. The safety of the device is improved, the service life of the device is effectively extended, and it is suitable for popularization and use.

[0004] During use of the above-mentioned mobile police terminal display device, the police officer buckles the strap around his waist and then installs the display on the strap. Although it is more convenient than the existing handheld police terminal display device, it needs to be taken and placed back and forth on the waist during actual use, which is inconvenient to use. In addition, the police officer usually wears batons, intercom equipment, etc. on his waist, and the waist swings greatly during walking. When there are many instruments installed on the waist, they will collide with each other, which is easy to cause damage. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems of a mobile police terminal display device, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a mobile police terminal display device, which is used to solve the problem that in actual use, it is necessary to take and place it back and forth on the waist, which is inconvenient to use. In addition, police officers usually wear batons, intercom equipment, etc. on their waists, and when walking, the waist swings greatly. When there are many instruments installed on the waist, they will collide with each other, easily causing damage, and other problems.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a mobile police terminal display device, comprising:

[0009] The mounting unit comprises a bottom plate, two groups of positioning members are arranged on the top of the bottom plate, each group of positioning members comprises two L-shaped plates fixed to the bottom plate, a mounting plate is arranged above the bottom plate, a mounting groove is opened in the mounting plate, a display is placed in the mounting groove, and the mounting plate can be stored between the two L-shaped plates of the positioning member;

[0010] The fixing unit includes two card slots opened on the L-shaped plate, and the two card slots are respectively located at the corners of the two adjacent sides of the L-shaped plate. There is a gap between the two sets of positioning parts that can accommodate the mounting plate. Two card plates are slidably connected to both sides of the mounting plate, and the card plates can be embedded in the card slots. A control component for controlling the movement of the card plate is arranged in the mounting plate.

[0011] As a preferred solution of a mobile police terminal display device described in the utility model, the control component includes two cavities opened in the mounting plate, a rectangular plate is slidably connected in the cavity, one end of the card plate extending into the cavity is fixed to the rectangular plate, a pressing rod is fixed to the middle of the rectangular plate, the pressing rod passes through the mounting plate and slides in the mounting plate, a plurality of first springs are arranged in the cavity, and the two ends of the first spring are respectively fixed to the inner wall of the cavity and one side of the rectangular plate.

[0012] As a preferred solution of the mobile police terminal display device described in the utility model, two positioning plates are fixed to the top of the mounting plate by bolts, and rubber pads are glued to the bottom of the positioning plates, and the rubber pads are in conflict with the display.

[0013] As a preferred solution of the mobile police terminal display device described in the utility model, a restraint belt is fixed on one side of the bottom of the base plate, a slot is opened in the restraint belt, and a binding belt is fixed on the other side of the bottom of the base plate, and the binding belt is slidably fitted in the slot.

[0014] As a preferred solution of the mobile police terminal display device described in the utility model, one side of the strap is provided with a fleece surface and a hook surface, and the fleece surface and the hook surface are bonded together.

[0015] As a preferred solution of the mobile police terminal display device described in the utility model, a hollow column is fixed in the middle of the base plate, a cylindrical rod is fixed in the middle of the bottom surface of the mounting plate, the cylindrical rod penetrates the hollow column and slides in the hollow column, a pressure plate is fixed at one end of the cylindrical rod extending into the hollow column, a second spring is arranged in the hollow column, one end of the second spring is fixed to the pressure plate, and the other end of the second spring is fixed to the base plate.

[0016] The beneficial effects of the utility model are as follows: by installing the display on the arm of the police officer, it will not collide with other police equipment, thus avoiding damage to the other police equipment; and when the police officer is not using the display, the mounting plate and the bottom plate are arranged in parallel, such as Figure 6 As shown in Figure A, when the police officer needs to use the display, the mounting plate is rotated 90 degrees, thereby driving the display to rotate 90 degrees, and the card plate is embedded in the corresponding card slot, that is, the display is fixed after being rotated 90 degrees. Figure 6 As shown in Figure B, it is convenient for police officers to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 The utility model is a structural schematic diagram of a mobile police terminal display device.

[0019] Figure 2 The utility model is a schematic diagram of the partial structure disassembly of a mobile police terminal display device.

[0020] Figure 3 This is a structural schematic diagram of the control component provided by the utility model.

[0021] Figure 4 This is a schematic structural diagram of another viewing angle of a mobile police terminal display device of the utility model.

[0022] Figure 5 The utility model is a side view of a mobile police terminal display device.

[0023] Figure 6 The utility model is a top view of a mobile police terminal display device in use state.

[0024] Description of the drawings: 100, mounting unit; 101, bottom plate; 102, L-shaped plate; 103, mounting plate; 104, mounting slot; 105, display; 106, positioning plate; 107, rubber pad; 109, restraint belt; 110, notch; 111, binding belt; 112, rough surface; 113, hook surface; 200, fixing unit; 201, gap; 202, slot; 203, card plate; 205, control component; 2051, cavity; 2052, rectangular plate; 2053, first spring; 2054, pressing rod; 206, cylindrical rod; 207, hollow column; 208, pressure plate; 209, second spring. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Reference Figure 1-Figure 6 , which is an embodiment of the utility model, provides a mobile police terminal display device, which includes: an installation unit 100 and a fixing unit 200;

[0030] Among them, the installation unit 100 includes a base plate 101, and two groups of positioning parts are arranged on the top of the base plate 101. Each group of positioning parts includes two L-shaped plates 102 fixed to the base plate 101. A mounting plate 103 is arranged above the base plate 101, and a mounting groove 104 is opened in the mounting plate 103. A display 105 is placed in the mounting groove 104. The mounting plate 103 can be stored between the two L-shaped plates 102 of the positioning parts.

[0031] Two positioning plates 106 are fixed to the top of the mounting plate 103 by bolts, and a rubber pad 107 is glued to the bottom of the positioning plate 106, and the rubber pad 107 is in conflict with the display 105. A constraint belt 109 is fixed to one side of the bottom of the base plate 101, and a slot 110 is provided in the constraint belt 109. A strap 111 is fixed to the other side of the bottom of the base plate 101, and the strap 111 is slidably fitted in the slot 110. A furry surface 112 and a hook surface 113 are provided on one side of the strap 111, and the furry surface 112 and the hook surface 113 are bonded to each other.

[0032] When in use, the display 105 is placed in the mounting groove 104, and the positioning plate 106 and the mounting plate 103 are fixed with bolts so that the rubber pad 107 and the display 105 are abutted against each other, thereby installing the display 105 in the mounting groove 104, and then the strap 111 is passed through the slot 110, and then the strap 111 is pulled, and the strap 111 is turned over so that the hook surface 113 and the fur surface 112 are bonded together, thereby fixing the base plate 101 on the arm of the police officer, that is, the display 105 is installed on the arm of the police officer.

[0033] In addition, the fixing unit 200 includes two card slots 202 opened on the L-shaped plate 102, and the two card slots 202 are respectively located at the corners of the two adjacent sides of the L-shaped plate 102. There is a gap 201 between the two sets of positioning parts that can accommodate the mounting plate 103. Two card plates 203 are slidably connected on both sides of the mounting plate 103, and the card plates 203 can be embedded in the card slots 202. A control component 205 for controlling the movement of the card plate 203 is provided in the mounting plate 103.

[0034] The control component 205 includes two cavities 2051 opened in the mounting plate 103, and a rectangular plate 2052 is slidably connected in the cavity 2051. One end of the clamping plate 203 extending into the cavity 2051 is fixed to the rectangular plate 2052, and a pressing rod 2054 is fixed in the middle of the rectangular plate 2052. The pressing rod 2054 passes through the mounting plate 103 and slides in the mounting plate 103. A plurality of first springs 2053 are arranged in the cavity 2051, and the two ends of the first spring 2053 are respectively fixed to the inner wall of the cavity 2051 and one side of the rectangular plate 2052.

[0035] In addition, a hollow column 207 is fixed in the middle of the base plate 101, and a cylindrical rod 206 is fixed in the middle of the bottom surface of the mounting plate 103. The cylindrical rod 206 penetrates the hollow column 207 and slides inside the hollow column 207. A pressure plate 208 is fixed to one end of the cylindrical rod 206 extending into the hollow column 207. A second spring 209 is arranged in the hollow column 207, and one end of the second spring 209 is fixed to the pressure plate 208, and the other end of the second spring 209 is fixed to the base plate 101.

[0036] When in use, when the police officer is not using the display 105, the mounting plate 103 and the base plate 101 are arranged in parallel. Figure 6 As shown in Figure A, at this time, the card plate 203 is embedded in one of the card slots 202, and the second spring 209 is in a compressed state. When the police officer needs to use the display 105, he pinches the mounting plate 103 with his hand and presses the two pressing rods 2054 with his thumb and index finger, so that the pressing rods 2054 drive the rectangular plate 2052 to move. When the rectangular plate 2052 moves, it drives the card plate 203 to move, so that the card plate 203 moves out of the card slot 202. At this time, the cylindrical rod 206, the mounting plate 103, and the display 105 move upward under the rebound force of the second spring 209, so that the mounting plate The bottom of the L-shaped plate 103 is higher than the top of the L-shaped plate 102, and then the mounting plate 103 is rotated 90 degrees, thereby driving the display 105 to rotate 90 degrees, and then the mounting plate 103 is pressed downward to drive the cylindrical rod 206 to move downward and make the pressure plate 208 squeeze the second spring 209. When the card plate 203 moves to be parallel to the other card slot 202, the thumb and index finger are released, and the rectangular plate 2052 is driven to move under the rebound force of the first spring 2053, so that the card plate 203 is embedded in the other card slot 202, that is, the mounting plate 103 is fixed, that is, the display 105 is fixed after being rotated 90 degrees. Figure 6 As shown in Figure B, it is convenient for police officers to use. When the display 105 is not needed, the mounting plate 103 can be rotated to be parallel to the bottom plate 101 according to the above steps, so that the display 105 can be stored.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A mobile police terminal display device, characterized in that: include: A mounting unit (100) comprises a bottom plate (101), two groups of positioning members are arranged on the top of the bottom plate (101), each group of positioning members comprises two L-shaped plates (102) fixed to the bottom plate (101), a mounting plate (103) is arranged above the bottom plate (101), a mounting groove (104) is provided in the mounting plate (103), a display (105) is placed in the mounting groove (104), and the mounting plate (103) can be received between the two L-shaped plates (102) of the positioning member; The fixing unit (200) comprises two card slots (202) provided on an L-shaped plate (102), and the two card slots (202) are respectively located at the corners of two adjacent sides of the L-shaped plate (102), and there is a gap (201) between the two groups of positioning members capable of accommodating a mounting plate (103), two card plates (203) are slidably connected to both sides of the mounting plate (103), and the card plates (203) can be embedded in the card slots (202), and a control component (205) for controlling the movement of the card plates (203) is provided in the mounting plate (103).

2. A mobile police terminal display device according to claim 1, characterized in that: The control component (205) comprises two cavities (2051) opened in the mounting plate (103), a rectangular plate (2052) is slidably connected in the cavity (2051), one end of the clamping plate (203) extending into the cavity (2051) is fixed to the rectangular plate (2052), a pressing rod (2054) is fixed in the middle of the rectangular plate (2052), the pressing rod (2054) passes through the mounting plate (103) and slides in the mounting plate (103), a plurality of first springs (2053) are arranged in the cavity (2051), and the two ends of the first springs (2053) are respectively fixed to the inner wall of the cavity (2051) and one side of the rectangular plate (2052).

3. A mobile police terminal display device according to claim 1, characterized in that: Two positioning plates (106) are fixed to the top of the mounting plate (103) by means of bolts, and a rubber pad (107) is glued to the bottom of the positioning plate (106), and the rubber pad (107) is in conflict with the display (105).

4. A mobile police terminal display device according to claim 1, characterized in that: A restraining belt (109) is fixed to one side of the bottom of the base plate (101), a notch (110) is provided in the restraining belt (109), and a binding belt (111) is fixed to the other side of the bottom of the base plate (101), and the binding belt (111) is slidably fitted in the notch (110).

5. A mobile police terminal display device according to claim 4, characterized in that: One side of the binding belt (111) is provided with a fleece surface (112) and a hook surface (113), and the fleece surface (112) and the hook surface (113) are bonded to each other.

6. A mobile police terminal display device according to claim 1, characterized in that: A hollow column (207) is fixed in the middle of the base plate (101), a cylindrical rod (206) is fixed in the middle of the bottom surface of the mounting plate (103), the cylindrical rod (206) penetrates the hollow column (207) and slides in the hollow column (207), a pressure plate (208) is fixed to one end of the cylindrical rod (206) extending into the hollow column (207), a second spring (209) is arranged in the hollow column (207), one end of the second spring (209) is fixed to the pressure plate (208), and the other end of the second spring (209) is fixed to the base plate (101).

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