Information inquiry terminal

Abstract

The utility model relates to the field of trademark inquiry, and discloses an information inquiry terminal which comprises a base, a two-way lead screw penetrates through the inner wall of the base and is rotationally connected with the inner wall of the base, a sliding block is arranged on the outer wall of the two-way lead screw, a bottom plate is hinged to the bottom end of the sliding block through a hinge rod, and a disc is fixedly connected to the right end of the two-way lead screw. A limiting mechanism is arranged on the inner wall of the disc, a terminal box is fixedly connected to the top end of the base, a display screen is rotatably connected to the side wall of the inner side of the terminal box, and a connecting pipe is fixedly connected to the right end of the display screen. By arranging the bidirectional lead screw, the sliding blocks, the hinge rods, the bottom plate and the bearing wheels, the whole base can be rapidly supported to a certain height to be convenient to move, the use position of the whole device can be adjusted at any time according to requirements, and when not used, the base can be folded into the base, so that the bottom face of the base is completely in contact with the ground, and stability is improved.

Description

Technical Field

[0001] The utility model relates to the field of trademark inquiry, in particular to an information inquiry terminal. Background Art

[0002] In today's complex, ever-changing and highly competitive business world, trademarks have become an indispensable and important asset for enterprises. They are distinctive marks that distinguish a company's products or services from those of competitors, and carry the company's reputation, image and value. A unique and easily recognizable trademark can help a company establish a solid brand awareness in the minds of consumers, thereby promoting sales and market share growth. In order to understand trademark information more quickly, it is necessary to use an information query terminal.

[0003] The prior art has the following defects: during use, some of the existing information query terminal devices are provided with universal movable wheels for subsequent movement, but since the contact area between the movable wheels and the ground is too small, long-term use may cause the universal movable wheels to be not locked tightly enough, and the device may move if it is hit. Therefore, an information query terminal is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an information query terminal, which aims to improve the problem in the prior art that some of the existing universal moving wheels are not locked tightly enough for a long time and move.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an information query terminal, including a base, the inner wall of the base is penetrated by and rotatably connected with a bidirectional screw rod, the outer wall of the bidirectional screw rod is provided with a slider, the bottom end of the slider is hinged to the bottom plate through a hinge rod, the right end of the bidirectional screw rod is fixedly connected with a disc, the inner wall of the disc is provided with a limiting mechanism, the top end of the base is fixedly connected with a terminal box, and the inner side wall of the terminal box is rotatably connected with a display screen.

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

[0007] The right end of the display screen is fixedly connected with a connecting pipe, the top inner wall of the connecting pipe is elastically connected with a pressing plate via a positioning spring, and the left end of the pressing plate is fixedly connected with a limiting block.

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

[0009] The pressing plate and the limiting block respectively penetrate and are slidably connected to the inner wall of the connecting pipe, and the limiting block is plugged into the inner wall of the terminal box.

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

[0011] The top inner wall of the connecting pipe is fixedly connected to one end of the positioning spring, the other end of the positioning spring is fixedly connected to the bottom end of the pressing plate, and the connecting pipe penetrates and is rotatably connected to the inner wall of the terminal box.

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

[0013] The bottom end of the sliding block is hinged to one end of the hinged rod, the other end of the hinged rod is hinged to the top end of the bottom plate, and the bottom plate is slidably connected to the inner side wall of the base.

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

[0015] The limiting mechanism comprises a fixing block, which is fixedly connected to the inner wall of the disc, and the left end of the fixing block is elastically connected to the insertion tube via a return spring.

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

[0017] The left end of the fixing block is fixedly connected to one end of a return spring, and the other end of the return spring is fixedly connected to the inner wall of the left end of the insertion tube.

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

[0019] The insert pipe is slidably connected to the outer wall of the fixed block, the insert pipe is slidably connected to the inner wall of the disc, and the insert pipe is plugged into the right end side wall of the base.

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

[0021] 1. In the utility model, by arranging a bidirectional screw rod, a slider, a hinged rod, a bottom plate and load-bearing wheels, the entire base can be quickly supported to a certain height for easy movement, and the use position of the entire device can be adjusted at any time according to needs. When not in use, it can be retracted into the base so that the bottom surface of the base is completely in contact with the ground to increase stability, which is simple and convenient in actual operation.

[0022] 2. In the present invention, the angle of the display screen can be changed by arranging a terminal box, a display screen and a connecting pipe, and can be adjusted according to the viewing angle of the user to meet the needs of different groups of people, thereby improving the practicality of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of the base and display screen of an information query terminal proposed by the utility model;

[0024] Figure 2 This is an overall three-dimensional schematic diagram of the base of an information query terminal proposed by the utility model;

[0025] Figure 3 This is a schematic cross-sectional view of the base of an information query terminal proposed by the utility model;

[0026] Figure 4 This is a schematic cross-sectional view of the entire disk of an information query terminal proposed by the utility model;

[0027] Figure 5 This is a right side cross-sectional schematic diagram of a terminal box of an information query terminal proposed by the utility model;

[0028] Figure 6 The utility model provides a cross-sectional schematic diagram of a connection pipe of an information query terminal.

[0029] Legend:

[0030] 1. Base; 2. Bidirectional screw rod; 3. Slider; 4. Articulated rod; 5. Bottom plate; 6. Disc; 7. Fixed block; 8. Reset spring; 9. Insert pipe; 10. Terminal box; 11. Display screen; 12. Connecting pipe; 13. Positioning spring; 14. Press plate; 15. Limit block. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-Figure 3 The utility model provides an embodiment: an information query terminal, including a base 1, the inner wall of the base 1 passes through and is rotatably connected with a bidirectional screw rod 2, the bidirectional screw rod 2 has a thread along its axial direction, usually in a rectangular or triangular thread shape, which is used to cooperate with a nut so that a slider 3 can move along the axis of the screw rod. The prior art is not described in detail here. A slider 3 is provided on the outer wall of the bidirectional screw rod 2, and the slider 3 matches the bidirectional screw rod 2, so that the slider 3 can move laterally on the bidirectional screw rod 2. The bottom end of the slider 3 is hinged to a bottom plate 5 through a hinge rod 4, and a load-bearing wheel is fixed to the bottom end of the bottom plate 5, which can make the whole device move through the load-bearing wheel. The right end of the bidirectional screw rod 2 is fixedly connected to a disc 6. Figure 4 A limiting mechanism is provided on the inner wall of the disk 6, a terminal box 10 is fixedly connected to the top of the base 1, and a display screen 11 is rotatably connected to the inner side wall of the terminal box 10. The user can operate the display screen 11 to perform trademark inquiries or other trademark services.

[0033] Reference Figure 1 , Figure 5 and Figure 6 The right end of the display screen 11 is fixedly connected with a connecting tube 12, and the inner wall of the top end of the connecting tube 12 is elastically connected with a pressing plate 14 through a positioning spring 13. The pressing plate 14 is a convex part, and the pressing plate 14 can be vertically moved with the limit block 15 by pressing or releasing the convex part. The left end of the pressing plate 14 is fixedly connected with the limit block 15. The pressing plate 14 and the limit block 15 are respectively penetrated and slidably connected to the inner wall of the connecting tube 12. The connecting tube 12 is respectively provided with notches corresponding to the pressing plate 14 and the limit block 15, which can meet the vertical movement of the pressing plate 14 and the limit block 15. 15 is plugged into the inner wall of the terminal box 10. The inner wall of the terminal box 10 is provided with a circle of notches corresponding to the limit block 15, which can satisfy the connection between the limit block 15 and the notch to position the connecting tube 12 and the display screen 11 for rotation. The top inner wall of the connecting tube 12 is fixedly connected to one end of the positioning spring 13. When the pressing plate 14 moves downward, the positioning spring 13 is compressed. When resetting, the elastic force of the positioning spring 13 is used to reset the pressing plate 14. The other end of the positioning spring 13 is fixedly connected to the bottom end of the pressing plate 14. The connecting tube 12 passes through and is rotatably connected to the inner wall of the terminal box 10.

[0034] Reference Figure 1-Figure 3 The bottom end of the slider 3 is hinged to one end of the hinged rod 4. When the slider 3 brings one end of the hinged rod 4 closer to each other, the hinged rod 4 at the other end will move downward with the bottom plate 5. On the contrary, when the slider 3 and one end of the hinged rod 4 are separated from each other, the hinged rod 4 at the other end will move upward with the bottom plate 5. The other end of the hinged rod 4 is hinged to the top end of the bottom plate 5, and the bottom plate 5 is slidably connected to the inner side wall of the base 1.

[0035] Reference Figure 4 The limiting mechanism includes a fixed block 7, which is fixedly connected to the inner wall of the disc 6. The left end of the fixed block 7 is elastically connected to a plug 9 through a return spring 8. The left end of the fixed block 7 is fixedly connected to one end of the return spring 8. When the plug 9 moves to the right, the return spring 8 is compressed. When resetting, the elastic force of the return spring 8 is used to reset the plug 9. The other end of the return spring 8 is fixedly connected to the inner wall of the left end of the plug 9. The plug 9 is slidably connected to the outer wall of the fixed block 7. The plug 9 is slidably connected to the inner wall of the disc 6. The plug 9 is plugged into the right end side wall of the base 1. The right end side wall of the base 1 is provided with a notch, which can allow the plug 9 to be plugged into the notch, so as to limit the position of the disc 6 and the bidirectional screw rod 2.

[0036] Working principle: First, when the entire device needs to be moved, it is only necessary to pull the insert 9 to the right and compress the return spring 8 to separate the insert 9 from the notch on the right end side wall of the base 1, and then rotate the insert 9 to rotate the disc 6 and the two-way screw rod 2, so that the two sets of sliders 3 are close to each other, so that the hinged rod 4 pushes the base plate 5 and the load-bearing wheel downward to move downward, so that the load-bearing wheel contacts the ground and supports the entire base 1 to a certain height. When limiting is required, it is only necessary to loosen the insert 9 and use the reverse elastic force of the return spring 8 to drive the insert 9 to the left, so that the insert 9 is plugged into the right end side wall of the base 1 to complete the limiting of the two-way screw rod 2. At this time, the entire device can be moved. When the entire device needs to be used, the insert 9 is rotated in the opposite direction to rotate the disc 6 and the two-way screw rod 2, and the hinged rod 4 is used to drive the base plate 5 and the load-bearing wheel into the inside of the base 1, so that the bottom end of the base 1 is completely in contact with the ground.

[0037] When the angle of the display screen 11 needs to be adjusted, it is only necessary to press the pressing plate 14 with the hand to allow the pressing plate 14 to move downward with the limit block 15 and compress the positioning spring 13, so that the limit block 15 is separated from the inner wall groove of the terminal box 10. The angle of the display screen 11 can be adjusted forward or reverse according to actual observation needs. When limiting is required, it is only necessary to release the pressing plate 14 and use the reverse elastic force of the positioning spring 13 to bring the pressing plate 14 and the limit block 15 to reset upward, so that the limit block 15 can be plugged into the inner wall groove of the terminal box 10. When adjusting again, just follow the above steps.

[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. An information query terminal, comprising a base (1), characterized in that: A bidirectional screw rod (2) passes through the inner wall of the base (1) and is rotatably connected thereto; a slider (3) is provided on the outer wall of the bidirectional screw rod (2); the bottom end of the slider (3) is hingedly connected to a bottom plate (5) via a hinge rod (4); a disc (6) is fixedly connected to the right end of the bidirectional screw rod (2); a limiting mechanism is provided on the inner wall of the disc (6); a terminal box (10) is fixedly connected to the top end of the base (1); and a display screen (11) is rotatably connected to the inner side wall of the terminal box (10).

2. An information query terminal according to claim 1, characterized in that: The right end of the display screen (11) is fixedly connected to a connecting tube (12), the inner wall of the top end of the connecting tube (12) is elastically connected to a pressing plate (14) via a positioning spring (13), and the left end of the pressing plate (14) is fixedly connected to a limiting block (15).

3. An information query terminal according to claim 2, characterized in that: The pressing plate (14) and the limiting block (15) respectively penetrate and are slidably connected to the inner wall of the connecting pipe (12), and the limiting block (15) is plugged into the inner wall of the terminal box (10).

4. An information query terminal according to claim 2, characterized in that: The top inner wall of the connecting tube (12) is fixedly connected to one end of a positioning spring (13), and the other end of the positioning spring (13) is fixedly connected to the bottom end of a pressing plate (14). The connecting tube (12) penetrates and is rotatably connected to the inner wall of the terminal box (10).

5. The information query terminal according to claim 1, characterized in that: The bottom end of the slider (3) is hinged to one end of the hinge rod (4), the other end of the hinge rod (4) is hinged to the top end of the bottom plate (5), and the bottom plate (5) is slidably connected to the inner side wall of the base (1).

6. The information query terminal according to claim 1, characterized in that: The limiting mechanism comprises a fixing block (7), the fixing block (7) is fixedly connected to the inner wall of the disc (6), and the left end of the fixing block (7) is elastically connected to the insertion tube (9) via a return spring (8).

7. An information query terminal according to claim 6, characterized in that: The left end of the fixing block (7) is fixedly connected to one end of the return spring (8), and the other end of the return spring (8) is fixedly connected to the inner wall of the left end of the insertion tube (9).

8. An information query terminal according to claim 6, characterized in that: The insert tube (9) is slidably connected to the outer wall of the fixed block (7), the insert tube (9) is slidably connected to the inner wall of the disc (6), and the insert tube (9) is plugged into the right end side wall of the base (1).

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