Galvanizing hanger for rear shell of tablet personal computer

Abstract

The utility model relates to the technical field of galvanizing hangers, in particular to a galvanizing hanger for a rear shell of a tablet personal computer. The galvanizing hanger for the rear shell of the tablet computer comprises a frame formed by welding square steel, a plurality of layers of placing cavities which are distributed at equal intervals up and down and used for placing the rear shell of the tablet computer are formed in the frame, and two symmetrically-distributed middle connecting rods are welded in each layer of placing cavity; each middle connecting rod is provided with a plurality of clamping assemblies which are distributed at equal intervals in the front-back direction. According to the galvanizing hanger for the rear shell of the tablet personal computer, the rear shell of the tablet personal computer is hooked through the clamping assembly, operation is easy, the rear shell of the tablet personal computer is easy to mount and dismount, meanwhile, contact points with the rear shell of the tablet personal computer are few, and galvanizing of the rear shell of the tablet personal computer is more comprehensive.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized hangers, in particular to a galvanized hanger for a rear shell of a tablet computer. Background Art

[0002] With the rapid development of the consumer electronics industry and the continuous improvement of consumers' requirements for product quality, the application scope of the galvanizing process for tablet computer back shells will become wider and wider. Galvanizing of tablet computer back shells is a common surface treatment process aimed at improving the corrosion resistance, aesthetics and service life of the back shell. Galvanizing is a process of plating zinc on the metal surface. It can be achieved by electroplating, hot-dip galvanizing and other methods. In the manufacture of tablet computer back shells, the galvanizing process is widely used to enhance the protective performance and decorative effect of the back shell. At present, most tablet computer back shells are clamped by clamps, which can easily lead to incomplete galvanizing at the edges. At the same time, it is easy for the clamping to be unstable during galvanizing, which may cause the tablet computer back shell to shift.

[0003] Therefore, it is necessary to provide a new tablet computer back shell galvanized hanger to solve the above-mentioned technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a galvanized hanger for the rear shell of a tablet computer.

[0005] The galvanized hanger for the tablet computer rear cover provided by the utility model comprises a frame welded from square steel, wherein the frame is provided with multiple layers of placement cavities equidistantly distributed up and down for placing the tablet computer rear cover, and two symmetrically distributed middle connecting rods are welded in each layer of placement cavity;

[0006] Each of the central link rods is provided with multiple groups of clamping components that are equidistantly distributed front and back. The clamping components include a vertical rod. The bottom of the vertical rod is fixedly welded to the central link rod. Horizontally arranged fixing rods are welded on both side walls of the vertical rod near the bottom, and the two fixing rods are symmetrically distributed. Arc-shaped spring pieces are welded on both side walls of the vertical rod near the top, and a paddle is welded on each of the arc-shaped spring pieces. L-shaped abutment blocks are welded on the fixing rod and the arc-shaped spring piece.

[0007] Preferably, the vertical portion of the L-shaped abutment block on the fixing rod and the vertical portion of the L-shaped abutment block on the arc-shaped spring piece are arranged opposite to each other.

[0008] Preferably, the clamping assembly is made of pure titanium.

[0009] Preferably, the L-shaped abutting blocks in the upper clamping assemblies of the two middle link rods on the same layer face one positive and one negative.

[0010] Preferably, two groups of hooking components are provided on the top of the frame, and the hooking components include hook plates, screw rods with threaded connections are installed on the hook plates, and pressing plates are installed on the ends of the screw rods.

[0011] Preferably, symmetrically distributed connecting seats and sleeve rods are welded to the square steels on both sides of the bottom of the frame, and an L-shaped arc cavity for hooking the sleeve rod is opened on the connecting seat.

[0012] Compared with the related art, the galvanized hanger for the tablet computer rear shell provided by the present invention has the following beneficial effects:

[0013] The utility model hooks the tablet computer rear shell through the clamping assembly, has simple operation, is easy to install and remove the tablet computer rear shell, and has fewer contact points with the tablet computer rear shell, so that the tablet computer rear shell is more comprehensively galvanized. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a preferred embodiment of the galvanized hanger for the rear cover of a tablet computer provided by the present invention;

[0015] Figure 2 for Figure 1 One of the structural diagrams of the framework shown;

[0016] Figure 3 for Figure 1 The second structural diagram of the framework shown;

[0017] Figure 4 for Figure 1 The schematic diagram of the structure of the clamping assembly is shown.

[0018] Numbers in the figure: 1. Frame; 11. Center link; 2. Snap-fit assembly; 21. Vertical pole; 22. Lower edge fixing rod; 23. Arc-shaped spring piece; 24. Pick; 25. L-shaped abutment block; 3. Hook assembly; 31. Hook plate; 32. Screw; 33. Pressing plate; 4. Connecting seat; 4a. L-shaped arc cavity; 5. Sleeve rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0021] See also Figures 1 to 4The embodiment of the present invention provides a galvanized hanger for the rear shell of a tablet computer. The galvanized hanger for the rear shell of the tablet computer includes a frame 1 and a clamping assembly 2.

[0022] In the embodiments of the present invention, please refer to Figure 1 and Figure 4 The frame 1 is provided with multiple layers of placement cavities that are equidistantly distributed up and down and are used to place the back shell of the tablet computer. Two symmetrically distributed middle links 11 are welded in each layer of placement cavity, and each of the middle links 11 is provided with multiple groups of front-to-back equidistantly distributed clip assemblies 2. The clip assembly 2 includes a vertical rod 21, the bottom of the vertical rod 21 is fixedly welded to the middle link 11, and horizontally arranged fixing rods 22 are welded to the two side walls of the vertical rod 21 near the bottom, and the two fixing rods 22 are symmetrically distributed, and the two side walls of the vertical rod 21 near the top are welded with arc-shaped spring pieces 23, and each of the arc-shaped spring pieces 23 is welded with a paddle 24, and the fixing rod 22 and the arc-shaped spring piece 23 are welded with L-shaped abutting blocks 25, and the vertical part of the L-shaped abutting block 25 on the fixing rod 22 is arranged back to back with the vertical part of the L-shaped abutting block 25 on the arc-shaped spring piece 23.

[0023] It should be noted that when installing the tablet computer back cover, the inner edge of the lower side of the tablet computer back cover is abutted against the vertical portion of the L-shaped abutting block 25 on the fixing rod 22, and then the two paddles 24 are moved toward each other to drive the two arc-shaped spring plates 23 to bend elastically downward. At this time, the inner edge of the upper side of the tablet computer back cover is placed above the two arc-shaped spring plates 23, and the two paddles 24 are released. As a result, the arc-shaped spring plates 23 are elastically restored under the action of the elastic force, driving the vertical portion of the L-shaped abutting block 25 on the arc-shaped spring plates 23 to abut against the inner edge of the upper side of the tablet computer back cover. Therefore, the hooking and clamping of the tablet computer back cover is achieved, which is simple to operate and easy to install and remove the tablet computer back cover. At the same time, there are fewer contact points with the tablet computer back cover, making the tablet computer back cover more fully galvanized.

[0024] The clamping assembly 2 is made of pure titanium, so that the clamping assembly 2 will not be galvanized when the tablet computer back shell is galvanized. Therefore, the clamping assembly 2 does not need to be degalvanized after the tablet computer back shell is galvanized. It is worth noting that the clamping assembly 2 can also be made of other metals or alloys.

[0025] The L-shaped abutting blocks 25 in the two upper clamping assemblies 2 of the middle link rods 11 on the same layer face one positive and one negative, so that when the two upper clamping assemblies 2 of the middle link rods 11 on the same layer are clamped to the rear cover of the tablet computer, the rear cover of the tablet computer faces opposite directions.

[0026] In the embodiments of the present invention, please refer to Figure 2 and Figure 3, two sets of hooking components 3 are provided on the top of the frame 1, and the hooking components 3 include hook plates 31, screw rods 32 connected by threads are installed on the hook plates 31, and the ends of the screw rods 32 are installed with pressing plates 33;

[0027] A symmetrically distributed connecting seat 4 and a sleeve connecting rod 5 are welded to the square steels on both sides of the bottom of the frame 1 , and an L-shaped arc cavity 4 a for hooking the sleeve connecting rod 5 is formed on the connecting seat 4 .

[0028] It should be noted that: the hook plate 31 is hooked on the horizontal plate on the galvanizing tank, and the pressing plate 33 is fixed to the horizontal plate by rotating the screw 32 so as to match the hook plate 31;

[0029] When multiple groups of frames 1 are placed into the galvanizing pool simultaneously, the sleeve rod 5 on the frame 1 is hooked into the L-shaped arc cavity 4a opened by the connecting seat 4 on the adjacent frame 1, thereby realizing the rapid connection of multiple groups of frames 1 and improving the stability of the frame 1 when placed in the galvanizing pool.

[0030] The working principle of the galvanized hanger for the tablet computer back cover provided by the utility model is as follows:

[0031] When installing the tablet computer back cover, the inner edge of the lower side of the tablet computer back cover is abutted against the vertical portion of the L-shaped abutting block 25 on the fixing rod 22, and then the two paddles 24 are moved toward each other to drive the two arc-shaped spring pieces 23 to bend elastically downward. At this time, the inner edge of the upper side of the tablet computer back cover is placed above the two arc-shaped spring pieces 23, and the two paddles 24 are released. As a result, the arc-shaped spring pieces 23 are elastically restored under the action of elastic force, driving the vertical portion of the L-shaped abutting block 25 on the arc-shaped spring pieces 23 to abut against the inner edge of the upper side of the tablet computer back cover. Therefore, the hooking and clamping of the tablet computer back cover is achieved, which is simple to operate and easy to install and remove the tablet computer back cover. At the same time, there are fewer contact points with the tablet computer back cover, making the tablet computer back cover more comprehensively galvanized.

[0032] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0033] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A galvanized hanger for a tablet computer rear shell, comprising a frame (1) welded from square steel, wherein the frame (1) is provided with multiple layers of equidistantly spaced cavities for placing the tablet computer rear shell, and each layer of the cavities is welded with two symmetrically distributed middle connecting rods (11); It is characterized in that Each of the middle link rods (11) is provided with a plurality of groups of snap-in assemblies (2) equidistantly distributed front and back. The snap-in assemblies (2) include a vertical rod (21). The bottom of the vertical rod (21) is fixedly welded to the middle link rod (11). Both side walls of the vertical rod (21) close to the bottom are welded with horizontally arranged fixing rods (22), and the two fixing rods (22) are symmetrically distributed. Both side walls of the vertical rod (21) close to the top are welded with arc-shaped spring pieces (23), and each of the arc-shaped spring pieces (23) is welded with a paddle (24). Both the fixing rod (22) and the arc-shaped spring piece (23) are welded with an L-shaped abutting block (25).

2. The galvanized hanger for tablet computer rear cover according to claim 1, characterized in that: The vertical portion of the L-shaped abutting block (25) on the fixing rod (22) and the vertical portion of the L-shaped abutting block (25) on the arc-shaped elastic sheet (23) are arranged opposite to each other.

3. The galvanized hanger for the tablet computer rear cover according to claim 2, characterized in that: The clamping assembly (2) is made of pure titanium material.

4. The galvanized hanger for the tablet computer rear cover according to claim 1, characterized in that: The L-shaped abutting blocks (25) in the upper clamping assemblies (2) of the two middle link rods (11) on the same layer face one positive and one negative.

5. The galvanized hanger for tablet computer rear cover according to claim 1, characterized in that: Two groups of hooking assemblies (3) are provided on the top of the frame (1), and the hooking assemblies (3) include hook plates (31), a screw rod (32) connected by a thread is installed on the hook plate (31), and a pressing plate (33) is installed at the end of the screw rod (32).

6. The galvanized hanger for tablet computer rear cover according to claim 1, characterized in that: A symmetrically distributed connecting seat (4) and a sleeve connecting rod (5) are welded to the square steels on both sides of the bottom of the frame (1), and an L-shaped arc cavity (4a) for hooking the sleeve connecting rod (5) is provided on the connecting seat (4).

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