Vacuum device

Abstract

The utility model discloses a vacuum device, which belongs to the technical field of vacuum devices and comprises four vacuum generators used for assembling and processing, a fixing box used for storing and fixing the vacuum generators, connecting a power supply and operating a switch, and vacuum tubes. The directions of every two adjacent vacuum generators in the four vacuum generators are different, the four vacuum generators are each provided with an air outlet and an air suction port, the four vacuum generators are sequentially placed on the fixing box at equal intervals from top to bottom, and the multiple vacuum pipes are arranged in the fixing box at equal intervals; the four vacuum generators are sequentially arranged in series end to end through the corresponding vacuum pipes. According to the device, the four vacuum generators which are connected in series end to end are assembled into a whole and placed in the fixing box, the effect of increasing the suction force is achieved, effective requirements are greatly provided for the suction force needed by follow-up production and use, the structure is simple, the manufacturing cost is low, the suction force is strong, the production requirement is far met, and therefore wide use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum devices, and particularly relates to a vacuum device. Background Art

[0002] A color module is a component used for a display screen, which mainly consists of two parts: TFT (transparent conductive indium tin oxide) and a cover plate. The TFT (transparent conductive indium tin oxide) is the display unit of the color module, responsible for displaying images and texts. It is made of transparent conductive indium tin oxide (Transparent Conductive Oxide Indium Tin Oxide) material, having good flexibility and plasticity. The TFT can achieve a backlight through a backlight lamp, thereby generating images and texts. In addition, the TFT also has a high contrast ratio and color reduction performance, capable of presenting a richer visual effect.

[0003] Cover plate: The cover plate is the protective layer and outer shell of the color module, mainly used to protect the internal circuit from external damage, and can also play a certain role in waterproofing and dustproofing. The material of the cover plate is usually an amorphous substance such as glass or plastic, having good heat resistance and chemical stability, and the cover plate usually covers the surface of the TFT to prevent it from being damaged by the external environment.

[0004] When assembling the color module, a vacuum generated by a vacuum device is usually used to fix the correct position of the TFT through a positioning fixture, and the positioning fixture can ensure the precise position of the TFT on the cover plate, avoiding abnormal assembly caused by misalignment.

[0005] The color module consists of a TFT (transparent conductive indium tin oxide) and a cover plate, which is a relatively common design. During the manufacturing process, it is necessary to use a vacuum device to generate a vacuum and connect a positioning fixture to fix the correct position of the TFT. Therefore, the vacuum suction has become an essential function for manufacturing. However, the suction of the currently used vacuum device is significantly insufficient, resulting in misalignment during the assembly of the module in the workshop and producing defective products. Thus, this device provides a vacuum device. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a vacuum device for the deficiencies of the prior art to solve the above-mentioned technical problems.

[0007] The embodiments of the present utility model adopt the following technical solutions: It includes a vacuum generator for assembly and processing use, a fixed box for storing, fixing, power connecting and switch operating the vacuum generator, and a vacuum tube. There are four vacuum generators, and the orientations of each adjacent vacuum generator among the four vacuum generators are different. Each of the four vacuum generators is provided with an air outlet and an air suction port. The four vacuum generators are placed in the fixed box at equal intervals from top to bottom in sequence. There are several vacuum tubes, and the four vacuum generators are connected in series end to end through the corresponding vacuum tubes in sequence;

[0008] This device is assembled by four vacuum generators connected in series end to end and placed in the fixed box as a whole to obtain the effect of increasing the suction force, which greatly provides an effective demand for the suction force required for subsequent production and use. Moreover, the structure is simple, the manufacturing cost is low, the suction force is strong, far meeting the production requirements, thus facilitating wide use.

[0009] In this device, the four vacuum generators all adopt 12V vacuum air pumps and are connected in series end to end in sequence to gradually increase the suction force, achieving the effects of strong suction force, far meeting the production requirements, simple structure, saving space, saving manufacturing cost, and low-voltage 12V input, safe and reliable, avoiding the insufficient suction force of the current vacuum device and the occurrence of defective products caused by misalignment during the assembly of the module in the workshop.

[0010] Further, the air suction port on the uppermost vacuum generator among the four vacuum generators is connected by one end of the corresponding vacuum tube, and the other end of the corresponding vacuum tube penetrates out of the inside of the fixed box;

[0011] During the use of this device, at the position where the air suction port on the uppermost vacuum generator is connected by one end of the corresponding vacuum tube and the other end of the corresponding vacuum tube penetrates out of the inside of the fixed box, the required processing parts or equipment are sucked, and the suction force is strong, far meeting the production requirements.

[0012] Further, several limiting blocks are arranged inside the fixed box, and limiting grooves adapted to the sizes of several vacuum tubes are arranged on several limiting blocks, and the bending positions of several vacuum tubes are all located in the limiting grooves in the corresponding limiting blocks.

[0013] Further, several limiting seats are arranged inside the fixed box, and several vacuum generators are respectively clamped on the corresponding limiting seats.

[0014] Further, a power cord insertion connection hole is arranged on the fixed box.

[0015] Further, a power switch button is arranged on the fixed box.

[0016] The above at least one technical solution adopted in the embodiments of the present utility model can achieve the following beneficial effects:

[0017] In the present utility model, four vacuum generators connected in series end to end are assembled into one and placed in a fixed box to obtain the effect of increasing suction, which greatly provides an effective demand for the suction required for subsequent production and use. Moreover, the structure is simple, the manufacturing cost is low, the suction is strong, far meeting the production requirements, thus facilitating wide use.

[0018] In this device, the four vacuum generators all adopt 12V vacuum air pumps connected in series end to end in sequence to gradually increase the suction, achieving the effects of strong suction, far meeting the production requirements, simple structure, saving space, saving manufacturing costs, and low-voltage 12V input, safe and reliable, avoiding the situation of insufficient suction in the current vacuum device and the occurrence of defective products caused by misalignment during the assembly of modules in the workshop.

[0019] In order to save the space for placing the four vacuum generators inside the fixed box, through a number of limiting blocks provided inside the fixed box and limiting grooves provided on each of the limiting blocks, it is convenient to place the corresponding vacuum tubes after connection. After the four vacuum generators are connected in series end to end through the corresponding vacuum tubes, it avoids the phenomenon that the corresponding connected vacuum tubes will be folded and bent due to the space-saving problem, thus not affecting the flow of gas and further improving the suction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model Figure 1 ;

[0022] Figure 2 is a three-dimensional structural schematic diagram of the present utility model Figure 2 ;

[0023] Figure 3 is a structural schematic diagram of the distribution and arrangement state of the vacuum generators in the present utility model Figure 1 ;

[0024] Figure 4 is a structural schematic diagram of the distribution and arrangement state of the vacuum generators in the present utility model Figure 2 ;

[0025] Figure 5 is Figure 3 an enlarged view of part A in

[0026] Reference numerals

[0027] Vacuum generator 1, air outlet 11, air suction port 12, fixed box 2, limit block 21, limit groove 22, limit seat 23, connection hole 24, power switch button 25, vacuum tube 3. Detailed implementation manners

[0028] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments of the present utility model and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] The technical solutions provided by the embodiments of the present utility model will be described in detail below with reference to the drawings.

[0030] An embodiment of the present utility model provides a vacuum device, including a vacuum generator 1 for assembly and processing use, a fixed box 2 for storing, fixing, power connecting and switch operating the vacuum generator 1, and a vacuum tube 3. There are four vacuum generators 1, and the orientations of each adjacent vacuum generator 1 among the four vacuum generators 1 are different. An air outlet 11 and an air suction port 12 are provided on each of the four vacuum generators 1. The four vacuum generators 1 are placed in the fixed box 2 at equal intervals from top to bottom. A plurality of vacuum tubes 3 are provided, and the four vacuum generators 1 are connected in series end to end in sequence through the corresponding vacuum tubes 3.

[0031] In this device, four vacuum generators 1 connected in series end to end are assembled into one and placed in the fixed box 2 to obtain the effect of increasing the suction force, which greatly provides an effective demand for the suction force required for subsequent production and use. Moreover, the structure is simple, the manufacturing cost is low, the suction force is strong, far meeting the production requirements, and thus it is convenient for wide use.

[0032] In this device, the four vacuum generators 1 all adopt 12V vacuum air pumps and are connected in series end to end in sequence to gradually increase the suction force, achieving the effects of strong suction force, far meeting the production requirements, simple structure, saving space, saving manufacturing cost, and low-voltage 12V input, safe and reliable, avoiding the situation of insufficient suction force of the current vacuum device and the occurrence of defective products caused by misalignment during the assembly of the module in the workshop.

[0033] In a further preferred embodiment of the present utility model, the air suction port 12 on the uppermost vacuum generator 1 among the four vacuum generators 1 is connected by one end of the corresponding vacuum tube 3, and the other end of the corresponding vacuum tube 3 penetrates out of the fixed box 2.

[0034] During the use of this device, the suction port 12 on the uppermost vacuum generator 1 is connected to one end of the corresponding vacuum tube 3, and the other end of the corresponding vacuum tube 3 penetrates out of the fixed box 2. At this position, the required processing parts or equipment are sucked. The suction force is strong and far meets the production requirements.

[0035] In a further preferred embodiment of the present utility model, a plurality of limiting blocks 21 are provided inside the fixed box 2, and limiting grooves 22 adapted to the sizes of the plurality of vacuum tubes 3 are provided on each of the plurality of limiting blocks 21; the bending positions of the plurality of vacuum tubes 3 are all located in the limiting grooves 22 in the corresponding limiting blocks 21.

[0036] In order to save the space for placing the four vacuum generators 1 inside the fixed box 2, through the plurality of limiting blocks 21 provided inside the fixed box 2 and the limiting grooves 22 provided on each of the plurality of limiting blocks 21, it is convenient to place the corresponding vacuum tubes 3 after connection. After the four vacuum generators 1 are connected in series head to tail through the corresponding vacuum tubes 3, it is avoided that the connected vacuum tubes 3 will be folded or bent due to the space-saving problem, so that the gas flow will not be affected, and the suction effect is further improved.

[0037] In a further preferred embodiment of the present utility model, a plurality of limiting seats 23 are provided inside the fixed box 2, and the plurality of vacuum generators 1 are respectively clamped on the corresponding limiting seats 23.

[0038] By providing a plurality of limiting seats 23 inside the fixed box 2, it is convenient to place the four vacuum generators 1 stably inside the fixed box 2, laying a strong foundation for subsequent manufacturing operations.

[0039] In a further preferred embodiment of the present utility model, a power cord insertion connection hole 24 is provided on the fixed box 2, and a power switch button 25 is provided on the fixed box 2.

[0040] By providing a power cord insertion connection hole 24 on the fixed box 2, it is convenient to connect the power cord to the corresponding vacuum generator 1. By pressing the power switch button 25 to start, the subsequent normal operation can be carried out.

[0041] The above are only the embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, various changes and modifications can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.

Claims

1. A vacuum device, characterized in that: including; a vacuum generator (1) for assembly and processing; a fixing box (2) for storing, fixing, power connecting and switching operations of the vacuum generator (1); a vacuum tube (3); There are four vacuum generators (1). The orientations of each adjacent vacuum generator (1) among the four vacuum generators (1) are different. An air outlet (11) and an air suction port (12) are provided on each of the four vacuum generators (1). The four vacuum generators (1) are placed equidistantly from top to bottom in the fixing box (2). There are several vacuum tubes (3). The four vacuum generators (1) are connected in series end to end through the corresponding vacuum tubes (3) in sequence.

2. A vacuum device as claimed in claim 1, characterized in that: The air suction port (12) on the uppermost vacuum generator (1) among the four vacuum generators (1) is connected by one end of the corresponding vacuum tube (3), and the other end of the corresponding vacuum tube (3) passes through the inside of the fixing box (2).

3. A vacuum device according to claim 1, characterized in that: A number of limiting blocks (21) are provided inside the fixing box (2). Limiting grooves (22) adapted to the sizes of the several vacuum tubes (3) are provided on the several limiting blocks (21). The bending positions of the several vacuum tubes (3) are located in the limiting grooves (22) of the corresponding limiting blocks (21).

4. A vacuum device according to claim 1, characterized in that: A number of limiting seats (23) are provided inside the fixing box (2). The several vacuum generators (1) are respectively clamped on the corresponding limiting seats (23).

5. A vacuum device according to claim 1, characterized in that: A power cord insertion connection hole (24) is provided on the fixing box (2).

6. A vacuum device as claimed in claim 1, characterized in that: A power switch button (25) is provided on the fixing box (2).

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