Bus terminal protection device

Abstract

The utility model discloses a bus terminal protection device which comprises a bottom frame, side plates are arranged on the two sides of the bottom frame, staggered racks are fixed to the outer walls of the two side plates, the racks are arranged on the inner wall of the bottom frame in a sliding mode, gears meshed with the two racks are rotationally arranged on the tops of the inner walls of the side plates, and the gears are meshed with the racks. Limiting teeth connected with the gear are arranged at the bottom of the bottom frame, clamping pieces for limiting the limiting teeth are installed at the bottoms of the side plates, protection arms are fixed to the tops of the side plates, semicircular grooves are formed in the back faces of the protection arms, fixing strips are fixed to the semicircular grooves through screws, and the fixing strips are of a semicircular arc structure. Threaded holes are formed in the tops of the protection arms, threaded rods are in threaded connection with the interiors of the threaded holes, top plates are arranged at the tops of the protection arms, and the top plates are rotationally connected with the threaded rods. By means of the design, the bus terminal can be clamped, the side face of the bus terminal can be protected, and the limiting and locking effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bus terminals, in particular to a bus terminal protection device. Background Art

[0002] A terminal, or computer display terminal, is an input and output device of a computer system. Computer display terminals were created along with the centralized processing model of the mainframe era, and have continued to develop with the development of computing technology. Terminals are also called sharers, sharers, computer sharers, and computer sharers, and can realize card payment functions.

[0003] At present, bus terminals are generally placed directly at designated places, lacking certain protection. The edges are easily damaged by collisions, and collisions may also cause them to tilt, resulting in poor protection. Therefore, we propose a bus terminal protection device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a bus terminal protection device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bus terminal protection device comprises a bottom frame, side panels are arranged on both sides of the bottom frame, racks staggered from each other are fixed to the outer walls of the two side panels, the racks are slidably arranged on the inner wall of the bottom frame, gears meshing with the two racks are rotatably arranged on the top of the inner wall of the side panel, limiting teeth connected with the gears are arranged at the bottom of the bottom frame, clamps for limiting the limiting teeth are installed at the bottom of the side panels, and protection arms are fixed to the tops of the side panels.

[0007] As a further solution of the utility model, a semicircular groove is opened on the back of the protective arm, and a fixing bar is fixed to the semicircular groove by screws, and the fixing bar is a semicircular arc structure.

[0008] As a further solution of the utility model, a threaded hole is provided on the top of the protective arm, and a screw is threadedly connected in the threaded hole. A top plate is provided on the top of the protective arm, and the top plate is rotatably connected to the screw. A screw is threadedly connected to the protective arm, and the screw is rotated synchronously to move the top plate rotated at the top of the screw, and the bus terminal is squeezed through the top plate to make it more stable and protect the edges.

[0009] As a further solution of the utility model, a through hole is opened at the bottom of the bottom frame, the limiting tooth is coaxially fixed with the gear, and the shaft is arranged through the through hole.

[0010] As a further solution of the utility model, the clamping member includes two clamping arms fixed to the bottom of the bottom frame through torsion springs, and a clamping head clamped in the tooth groove on the limiting tooth is fixed on the clamping arm.

[0011] As a further solution of the utility model, a push groove is opened on the clamp arm, a slider is slidably arranged in the push groove, and a baffle located at the top of the clamp arm is fixed on the top of the slider, the two sliders are fixed with the same push plate, and a hand-held block is fixed on the outer wall of the push plate.

[0012] As a further solution of the utility model, a limiting strip is fixed to the top of the rack, and a limiting groove adapted to the limiting strip is formed on the inner wall of the side plate.

[0013] The beneficial effects of the utility model are:

[0014] The utility model: through the side panels, bottom frame, fixing strips, protective arms, racks, limit strips, gears and limit teeth, etc., the bus terminal is clamped by pushing the two side panels close to the bus terminal, so that the gears and the limit teeth rotate synchronously, and the clamping head limits the limit teeth. When the two side panels move relative to each other, the push plate is pushed to open the two clamping arms, so that the clamping head is separated from the limit teeth, releasing the restriction on the limit teeth. Through the above design, the bus terminal can be clamped, its side is protected, and a limit locking effect is achieved;

[0015] The utility model has a screw rod threadedly connected to the protection arm, and the screw rod is rotated synchronously to move a top plate rotated at the top of the screw rod, so that the bus terminal is squeezed through the top plate to make it more stable and protect the edge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first three-dimensional structural schematic diagram of a bus terminal protection device proposed by the utility model;

[0017] Figure 2 This is a partial three-dimensional structural schematic diagram of a bus terminal protection device proposed by the utility model;

[0018] Figure 3 This is a second three-dimensional structural schematic diagram of a bus terminal protection device proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the bottom three-dimensional structure of the bottom frame of a bus terminal protection device.

[0020] In the figure: 1, side plate; 2, protective arm; 3, screw; 4, top plate; 5, fixing bar; 6, bottom frame; 7, rack; 8, limit bar; 9, gear; 10, limit groove; 11, limit tooth; 12, clamp; 13, through hole; 14, clamp arm; 15, push plate; 16, hand-held block; 17, push groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Reference Figure 1-Figure 4 A bus terminal protection device includes a bottom frame 6, side panels 1 are arranged on both sides of the bottom frame 6, the outer walls of the two side panels 1 are fixed with mutually staggered racks 7, the racks 7 are slidably arranged on the inner wall of the bottom frame 6, a gear 9 meshing with the two racks 7 is rotatably arranged on the top of the inner wall of the side panel 1, a limiting tooth 11 connected to the gear 9 is arranged at the bottom of the bottom frame 6, a clamp 12 for limiting the limiting tooth 11 is installed at the bottom of the side panel 1, and a protection arm 2 is fixed on the top of the side panel 1.

[0024] In this embodiment, a semicircular groove is formed on the back of the protective arm 2, and a fixing bar 5 is fixed to the semicircular groove by screws, and the fixing bar 5 is a semicircular arc structure.

[0025] In this embodiment, a threaded hole is provided at the top of the protective arm 2, and a screw 3 is threadedly connected in the threaded hole. A top plate 4 is provided on the top of the protective arm 2, and the top plate 4 is rotatably connected to the screw 3. The screw 3 is threadedly connected to the protective arm 2. The screw 3 is rotated synchronously to move the top plate 4 rotating at the top of the screw 3, and the bus terminal is squeezed by the top plate 4 to make it more stable and protect the edges.

[0026] In this embodiment, a through hole 13 is opened at the bottom of the bottom frame 6 , the limiting tooth 11 is coaxially fixed with the gear 9 , and the shaft is arranged through the through hole 13 .

[0027] In this embodiment, the clamping member 12 includes two clamping arms 14 fixed to the bottom of the bottom frame 6 through torsion springs, and a clamping head is fixed on the clamping arm 14 to clamp in the tooth groove on the limiting tooth 11 .

[0028] In this embodiment, a push groove 17 is provided on the clamp arm 14, a slider is slidably arranged in the push groove 17, and a baffle located at the top of the clamp arm 14 is fixed on the top of the slider. The two sliders are fixed with the same push plate 15, and a hand-held block 16 is fixed on the outer wall of the push plate 15.

[0029] In this embodiment, a limiting strip 8 is fixed to the top of the rack 7 , and a limiting groove 10 adapted to the limiting strip 8 is formed on the inner wall of the side plate 1 .

[0030] Working principle: When in use, through the side panels 1, bottom frame 6, fixing bar 5, protection arm 2, rack 7, limit bar 8, gear 9 and limit tooth 11, etc., the provided clamping member 12 includes a through hole 13, a clamping arm 14, a push plate 15, a hand-held block 16 and a push groove 17, etc., by pushing the two side panels 1 close to the bus terminal, the bus terminal is clamped, so that the gear 9 and the limit tooth 11 rotate synchronously, and the limit tooth 11 is limited by the clamping heads on the two clamping members 12. When the two side panels 1 move relative to each other, the push plate 15 is pushed to open the two clamping arms 14, so that the clamping head is separated from the limit tooth 11, releasing the restriction on the limit tooth 11. Through the above design, the bus terminal can be clamped, its side is protected, and a limit locking effect is achieved;

[0031] The fixing bar 5 is provided with a semicircular groove in the outer wall of the protection arm 2, so that it can be fixed on the pole of the bus, and this pole is the same pole as the pole for fixing the bus terminal;

[0032] Furthermore, a screw rod 3 is threadedly connected to the protection arm 2, and the screw rod 3 is rotated synchronously to move the top plate 4 rotating on the top of the screw rod 3, so that the bus terminal is squeezed by the top plate 4 to make it more stable and protect the edge.

[0033] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0034] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0036] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bus terminal protection device, comprising a bottom frame (6), characterized in that: Side panels (1) are provided on both sides of the bottom frame (6); mutually staggered racks (7) are fixed to the outer walls of the two side panels (1); the racks (7) are slidably arranged on the inner wall of the bottom frame (6); a gear (9) meshing with the two racks (7) is rotatably arranged on the top of the inner wall of the side panel (1); a limiting tooth (11) connected to the gear (9) is provided at the bottom of the bottom frame (6); a clamp (12) for limiting the limiting tooth (11) is installed at the bottom of the side panel (1); and a protective arm (2) is fixed to the top of the side panel (1).

2. A bus terminal protection device according to claim 1, characterized in that: A semicircular groove is provided on the back of the protective arm (2), and a fixing bar (5) is fixed to the semicircular groove by screws, and the fixing bar (5) is a semicircular arc structure.

3. A bus terminal protection device according to claim 2, characterized in that: A threaded hole is provided at the top of the protective arm (2), and a screw rod (3) is threadedly connected in the threaded hole. A top plate (4) is provided at the top of the protective arm (2), and the top plate (4) is rotatably connected to the screw rod (3).

4. A bus terminal protection device according to claim 3, characterized in that: A through hole (13) is provided at the bottom of the bottom frame (6); the limiting tooth (11) is coaxially fixed to the gear (9), and the shaft is arranged to pass through the through hole (13).

5. A bus terminal protection device according to claim 4, characterized in that: The clamping member (12) comprises two clamping arms (14) fixed to the bottom of the bottom frame (6) via torsion springs, and a clamping head is fixed to the clamping arm (14) and is clamped in the tooth groove of the limiting tooth (11).

6. A bus terminal protection device according to claim 5, characterized in that: The clamp arm (14) is provided with a push groove (17), a slider is slidably arranged in the push groove (17), and a baffle located at the top of the clamp arm (14) is fixed on the top of the slider, and the two sliders are fixed with the same push plate (15), and the outer wall of the push plate (15) is fixed with a hand-held block (16).

7. A bus terminal protection device according to claim 6, characterized in that: A limit strip (8) is fixed to the top of the rack (7), and a limit groove (10) adapted to the limit strip (8) is provided on the inner wall of the side plate (1).

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