Portable digital logistics information inquiry device

Abstract

The utility model discloses a portable digital logistics information inquiry device which comprises a shell, a limiting rod is fixedly installed on the upper surface of the shell, a cover plate is arranged on the surface of the shell in a sliding mode, and a clamping groove is formed in the upper surface of the shell. The first magnet is fixedly mounted on the side surface of the shell; and the clamping assembly is arranged on the upper surface of the cover plate, and when the clamping assembly works, the cover plate and the shell can be clamped and fixed, so that the cover plate cannot move. According to the portable digital logistics information inquiry device, at the beginning, the upper surface of the shell is covered with the cover plate, at the moment, the upper surface of the shell is stably covered with the cover plate through the mutual attraction magnetic force between the first magnet and the second magnet and the friction force between the sliding block and the limiting rod, and at the moment, when the whole device is placed in a pocket of a courier, the cover plate is not prone to falling off; and the condition that the display screen or the keys are touched by mistake is avoided, the stability is improved, and the use of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of digital logistics, in particular to a portable digital logistics information query device. Background Art

[0002] Digital logistics can realize information management and can greatly improve core competitiveness. In digital logistics, it is necessary to use a portable digital logistics information query device, such as a portable digital logistics information query device with a publication number of CN219418162U. The following technical scheme is proposed: it includes a body and a display screen arranged at the upper end thereof, a scanning port is arranged on the back of the body, and light boards located on both sides of the scanning port are arranged on the back of the body, lamp beads are installed on the outer side of the lamp board, and light guide components are arranged on the outer sides of the two lamp boards; a protective cover located on the outer side of the button is arranged on the front of the body. The utility model arranges the light guide components on both sides of the scanning port, and the light guide components include a light collecting cover, which concentrates the light emitted by the lamp beads in one direction, and the two light guide parts are inclined in the direction of the scanning port. When inquiring logistics information, the two light guide components concentrate the light emitted by the two lamp beads in the scanning direction of the scanning port, so that the scanning direction has a uniform lighting effect, thereby quickly acquiring information;

[0003] During use, when the courier places it in a pocket, accidental touching may occur, and the device in the above application does not have the function of accidental touching protection, which will cause unnecessary trouble to the staff during work.

[0004] In view of the above problems, it is urgent to carry out innovative design based on the original portable digital logistics information query device. Utility Model Content

[0005] The purpose of the utility model is to provide a portable digital logistics information query device to solve the problem that the device does not have the function of accidental touch protection proposed in the above-mentioned background technology, which will cause unnecessary troubles to the staff during work.

[0006] To achieve the above object, the utility model provides the following technical solution: a portable digital logistics information query device, comprising a housing, a limit rod is fixedly installed on the upper surface of the housing, a cover plate is slidably provided on the surface of the housing, and a card slot is opened on the upper surface of the housing;

[0007] A portable digital logistics information query device, further comprising:

[0008] A first magnet, wherein the first magnet is fixedly mounted on a side surface of the housing, a display screen is fixedly mounted on an upper surface of the housing, and a control button is arranged on a surface of the housing;

[0009] The clamping assembly is arranged on the upper surface of the cover plate. When the clamping assembly is in operation, the cover plate and the shell can be clamped and fixed so that the cover plate will not move.

[0010] Preferably, a slider is fixedly mounted on the lower surface of the cover plate, and the slider is symmetrically distributed about the center of the cover plate, and the slider corresponds to the limiting rod one by one.

[0011] Preferably, the slider is sleeved and connected to the surface of the limit rod, the cover plate is an inverted "U" shape when viewed from the front, and a second magnet is fixedly mounted on the inner wall of the cover plate, and the second magnet is symmetrically distributed about the center of the cover plate.

[0012] Preferably, the second magnet corresponds to the first magnet one-to-one, and the magnetic poles of the second magnet and the first magnet at adjacent positions are opposite. Initially, the cover covers the upper surface of the shell. At this time, the magnetic force of mutual attraction between the first magnet and the second magnet and the friction between the slider and the limit rod make the cover stably cover the upper surface of the shell. At this time, when the entire device is placed in the courier's pocket, the display screen or buttons will not be accidentally touched, which improves stability and facilitates use by staff.

[0013] Preferably, the snap-fit ​​assembly includes a card block slidably arranged inside the cover plate, and connecting blocks are fixedly installed on both sides of the card block, and the connecting blocks are located inside the cover plate. When the staff needs to use the buttons and the display screen, they only need to push the cover plate.

[0014] Preferably, a connection spring having an elastic reset function is fixedly mounted on the upper surface of the connection block, and the other side of the connection spring is fixedly connected to the inner wall of the cover plate, and the connection spring is initially in a compressed state.

[0015] Preferably, a card slot corresponding to the card block is provided on the upper surface of the shell, and the central axis of the card block and the central axis of the shell are in a straight line. When the cover is pushed and the slider slides to the other side of the limit rod, the card block and the card slot are in the same vertical direction. At this time, the card block moves downward and enters the card slot under the action of the connecting block and the connecting spring. At this time, the shell and the cover are in a locked state, and the cover will not move at this time, which is convenient for the staff to use. When the device is not needed, pull the card block to move the end of the card block out of the card slot, and slide the cover to its original position.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the portable digital logistics information query device adopts a new structural design, and its specific contents are as follows:

[0017] (1) The portable digital logistics information query device, at the beginning, has the cover plate covering the upper surface of the housing. At this time, the magnetic force between the first magnet and the second magnet and the friction between the slider and the limit rod make the cover plate stably cover the upper surface of the housing. At this time, when the entire device is placed in the courier's pocket, the display screen or buttons will not be accidentally touched, thereby improving stability and facilitating use by staff;

[0018] (2) When the staff needs to use the buttons and display screen of the portable digital logistics information query device, they only need to push the cover plate. At this time, the slider slides to the other side of the limit rod, and then the card block and the card slot are in the same vertical direction. At this time, the card block moves downward and enters the card slot under the action of the connecting block and the connecting spring. At this time, the shell and the cover plate are in a locked state, and the cover plate will not move at this time, which is convenient for the staff to use. When the device is not needed, pull the card block to move the end of the card block out of the card slot, and slide the cover plate to its original position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the top view of the shell structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure between the housing and the cover plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the limit rod and the slider of the utility model;

[0022] Figure 4 This is a schematic diagram of the top cross-sectional structure of the cover plate of the utility model;

[0023] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. housing; 2. limit rod; 3. cover plate; 4. slider; 5. first magnet; 6. second magnet; 7. display screen; 8. card block; 9. connecting block; 10. connecting spring; 11. card slot. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 5The utility model provides a technical solution: a portable digital logistics information query device, comprising a housing 1, a limit rod 2 is fixedly installed on the upper surface of the housing 1, a cover plate 3 is slidably arranged on the surface of the housing 1, and a card slot 11 is opened on the upper surface of the housing 1;

[0027] A portable digital logistics information query device, further comprising:

[0028] The first magnet 5 is fixedly mounted on the side of the shell 1, and a display screen 7 is fixedly mounted on the upper surface of the shell 1, and a control button is arranged on the surface of the shell 1, a snap-fit ​​assembly is arranged on the upper surface of the cover plate 3, and when the snap-fit ​​assembly is working, the cover plate 3 and the shell 1 can be snap-fitted and fixed so that the cover plate 3 will not move, a slider 4 is fixedly mounted on the lower surface of the cover plate 3, and the slider 4 is symmetrically distributed about the center of the cover plate 3, and the slider 4 corresponds to the limit rod 2 one by one.

[0029] The slider 4 is sleeved and connected to the surface of the limit rod 2. The cover plate 3 is in an inverted "U" shape when viewed from the front. A second magnet 6 is fixedly mounted on the inner wall of the cover plate 3, and the second magnet 6 is symmetrically distributed about the center of the cover plate 3. The second magnet 6 corresponds to the first magnet 5 one by one, and the magnetic poles of the second magnet 6 and the first magnet 5 at adjacent positions are opposite.

[0030] Initially, the cover plate 3 covers the upper surface of the shell 1. At this time, the magnetic force between the first magnet 5 and the second magnet 6 and the friction between the slider 4 and the limit rod 2 make the cover plate 3 stably cover the upper surface of the shell 1. At this time, when the entire device is placed in the courier's pocket, the display screen 7 or buttons will not be accidentally touched, which improves stability and facilitates use by staff.

[0031] The snap-fit ​​assembly includes a card block 8 slidably arranged inside the cover plate 3, and connecting blocks 9 are fixedly installed on both sides of the card block 8, and the connecting block 9 is located inside the cover plate 3, and a connecting spring 10 that plays an elastic reset role is fixedly installed on the upper surface of the connecting block 9, and the other side of the connecting spring 10 is fixedly connected to the inner wall of the cover plate 3, and the connecting spring 10 is initially in a compressed state, and a card slot 11 corresponding to the card block 8 is opened on the upper surface of the shell 1, and the central axis of the card block 8 and the central axis of the shell 1 are on a straight line.

[0032] When the staff needs to use the buttons and display screen 7, they just need to push the cover plate 3. At this time, the slider 4 slides to the other side of the limit rod 2, and then the block 8 and the slot 11 are in the same vertical direction. At this time, the block 8 moves downward and enters the slot 11 under the action of the connecting block 9 and the connecting spring 10. At this time, the shell 1 and the cover plate 3 are in a locked state through the block 8 and the slot 11, and the cover plate 3 will not move at this time, which is convenient for the staff to use. When the device is not needed, pull the block 8 to move the end of the block 8 out of the slot 11, and slide the cover plate 3 to its original position.

[0033] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable digital logistics information query device, comprising a housing (1), a limit rod (2) being fixedly mounted on the upper surface of the housing (1), a cover plate (3) being slidably arranged on the surface of the housing (1), and a card slot (11) being provided on the upper surface of the housing (1); It is characterized in that Also includes: A first magnet (5), wherein the first magnet (5) is fixedly mounted on a side surface of the housing (1), a display screen (7) is fixedly mounted on an upper surface of the housing (1), and a control button is arranged on a surface of the housing (1); The clamping assembly is arranged on the upper surface of the cover plate (3). When the clamping assembly is in operation, the cover plate (3) and the housing (1) can be clamped and fixed so that the cover plate (3) will not move.

2. A portable digital logistics information query device according to claim 1, characterized in that: A slider (4) is fixedly mounted on the lower surface of the cover plate (3), and the slider (4) is symmetrically distributed about the center of the cover plate (3), and the slider (4) corresponds one-to-one to the limiting rod (2).

3. A portable digital logistics information query device according to claim 2, characterized in that: The sliding block (4) is sleeved and connected to the surface of the limiting rod (2); the cover plate (3) is in an inverted "U" shape when viewed from the front, and a second magnet (6) is fixedly mounted on the inner wall of the cover plate (3), and the second magnet (6) is symmetrically distributed about the center of the cover plate (3).

4. A portable digital logistics information query device according to claim 3, characterized in that: The second magnet (6) corresponds to the first magnet (5) one by one, and the magnetic poles of the second magnet (6) and the first magnet (5) at adjacent positions are opposite.

5. A portable digital logistics information query device according to claim 1, characterized in that: The clamping assembly comprises a clamping block (8) slidably arranged inside the cover plate (3), and connecting blocks (9) are fixedly installed on both sides of the clamping block (8), and the connecting blocks (9) are located inside the cover plate (3).

6. A portable digital logistics information query device according to claim 5, characterized in that: A connection spring (10) having an elastic reset function is fixedly mounted on the upper surface of the connection block (9), and the other side of the connection spring (10) is fixedly connected to the inner wall of the cover plate (3), and the connection spring (10) is initially in a compressed state.

7. A portable digital logistics information query device according to claim 5, characterized in that: The upper surface of the housing (1) is provided with a slot (11) corresponding to the block (8), and the central axis of the block (8) and the central axis of the housing (1) are in a straight line.

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