Multifunctional power supply assembly

Abstract

The utility model relates to the technical field of power supply assemblies, and particularly discloses a multifunctional power supply assembly which comprises an installation base, two sliding barrier plates are installed at the upper end of the installation base in a sliding mode, and a connecting bottom plate is installed at the lower end of the installation base. A filter screen is slidably mounted at the side end, away from one side of the control panel, of the driving power source body, and a blocking rod is slidably mounted at the upper end of the driving power source body, so that a user inserts a circuit line along a circuit connecting hole part formed in the front side of the driving power source body, and then the other side of the circuit line is connected with a displayer. Then a user adjusts the driving power supply body by rotating the control panel to carry out boost output of positive and negative voltages, then outputs electric frequencies, carries out voltage fine tuning through a voltage division line to accurately match the power supply requirement of the display, and finally outputs a group of obtained independent positive and negative electric frequencies to a display interface; therefore, the power supply capability of at most two groups of positive and negative voltages and one path of IO voltage is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply components, in particular to a multifunctional power supply component. Background Art

[0002] As LCD product technology matures, with the diversification of module demands in different downstream application fields, how to design module products for different customer interface specifications has become an important research and development direction. During the research and development process, the design and performance of the power conversion module matched with the test fixture plays a crucial role in the normal testing and opening of the module product.

[0003] At present, in addition to the common three-way power supply (VDD+VSN / VSP), the existing LCD display products usually require the input of a set of VGH positive power supply / VGL negative power supply. Most of the common four-way power supplies on the market cannot meet this requirement (output two negative power supplies at the same time). This leads to the need to externally input a negative voltage on the basis of the original one. This method is more cumbersome to operate, easily complicates the test, and is inconvenient to use. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a multifunctional power supply component to solve the technical problem that the prior power supply is relatively complicated when performing two-way negative frequency operation.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A multifunctional power supply component includes a mounting base, wherein two sliding blocking plates are slidably mounted on the upper end of the mounting base, and a connecting base plate is mounted on the lower end of the mounting base; a driving power supply body is mounted on the lower end of the connecting base plate, and a control panel is mounted on the front side of the driving power supply body; a filter is slidably mounted on the side end of the driving power supply body away from the control panel, and a blocking rod is slidably mounted on the upper end of the driving power supply body.

[0009] Preferably: a limiting groove is provided on the upper end of the mounting base; a threaded rotating rod is rotatably installed inside each of the limiting grooves, and a side baffle is fixedly installed on the side end of the mounting base; the same transmission belt is installed on the side ends of every two threaded rotating rods in the same direction, there are two transmission belt parts in total, and there are four threaded rotating rod parts in total, of which two side ends of the threaded rotating rods that are not in the same direction are rotatably installed with a rotating motor; a connecting buckle is fixedly installed on the lower end of each sliding blocking plate, and each sliding blocking plate part is slidably installed on the upper end of the mounting base by cooperating with the threaded rotating rod through the connecting buckle.

[0010] Preferably: a line connection hole is provided at the front side end of the driving power supply body; a mounting groove is provided at the upper end of the driving power supply body, and the connecting bottom plate part is installed by matching the mounting groove with the threaded structure; two fixing clamps are fixedly installed at the upper end of the driving power supply body, and the blocking rod part is installed on the upper end of the driving power supply body through the fixing clamp.

[0011] (III) Beneficial effects

[0012] 1. The user inserts the circuit line along the line connection hole opened on the front side of the driving power supply body, and then connects the other side of the circuit line to the display. Then the user adjusts the driving power supply body to boost the positive and negative voltages by rotating the control panel. By rotating the control panel on the front side of the driving power supply body, the driving power supply body is adjusted to boost the positive and negative voltages. In conjunction with the connected voltage divider circuit, the operation process is simplified and the test efficiency is increased.

[0013] 2. Start the rotating motor parts on both sides, and the rotating motor cooperates with the transmission belt to drive the threaded rotating rod part to rotate, and then it will push the sliding blocking plate parts on both sides to get closer to the middle part, so as to clamp the display. By starting the rotating motors on both sides and cooperating with the transmission belt to drive the threaded rotating rod part to rotate, and then cooperating with the connecting buckle part, the two sliding blocking plate parts are driven to get closer to the middle, so as to achieve the beneficial effect of being able to quickly clamp and place the display when the device is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0015] Figure 1 This is a structural diagram of the installation base of the utility model;

[0016] Figure 2 This is a structural diagram of a sliding blocking plate of the utility model;

[0017] Figure 3 This is a structural diagram of the control panel of the utility model;

[0018] Figure 4 This is a structural diagram of the driving power supply body of the utility model.

[0019] Legend: 1. Mounting base; 11. Limiting groove; 12. Side baffle; 13. Threaded rotating rod; 14. Transmission belt; 15. Rotating motor; 16. Sliding blocking plate; 17. Connecting buckle; 18. Connecting bottom plate; 19. Driving power supply body; 2. Control panel; 21. Line connection hole; 22. Mounting groove; 23. Fixing clamp; 24. Blocking rod; 25. Filter. DETAILED DESCRIPTION

[0020] The embodiment of the present application provides a multifunctional power supply component, which effectively solves the problem that the existing power supply is rather cumbersome when performing two-way negative frequency operation. The user inserts the circuit line along the line connection hole portion opened on the front side of the driving power supply body, and then connects the other side of the circuit line to the display. Thereafter, the user adjusts the driving power supply body to boost the positive and negative voltage output by rotating the control panel. By rotating the control panel portion on the front side of the driving power supply body, the driving power supply body is adjusted to boost the positive and negative voltage output, and in conjunction with the connected voltage divider circuit, the beneficial effects of simplifying the operating process and increasing the test efficiency are achieved.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application is to effectively solve the cumbersome technical problems of the existing power supply when performing two-way negative frequency operation. The overall idea is as follows: a multifunctional power supply component includes a mounting base 1, and two sliding blocking plates 16 are slidably installed on the upper end of the mounting base 1, and a connecting base plate 18 is installed on the lower end of the mounting base 1; a driving power supply body 19 is installed on the lower end of the connecting base plate 18, and a control panel 2 is installed on the front side end of the driving power supply body 19; a filter screen 25 is slidably installed on the side end of the driving power supply body 19 away from the control panel 2, and a blocking rod 24 is slidably installed on the upper end of the driving power supply body 19, and the line connection hole 21 opened on the front side of the driving power supply body 19 cooperates with the installed control panel 2 part to achieve convenient adjustment of the device when in use.

[0023] In view of the problems existing in the prior art, the utility model provides a multifunctional power supply component, wherein a limiting groove 11 is provided at the upper end of a mounting base 1; a threaded rotating rod 13 is rotatably installed inside each limiting groove 11, and a side baffle 12 is fixedly installed at the side end of the mounting base 1; the side ends of every two threaded rotating rods 13 in the same direction are installed with the same transmission belt 14, and there are two transmission belts 14, which drive the connected threaded rotating rod 13 part to rotate by rotating the motor 15 part, and then cooperate with the transmission belt 14 to drive the threaded rotating rod 13 part installed on the other side to rotate.

[0024] There are four threaded rotating rods 13 in total, and the side ends of two threaded rotating rods 13 that are not in the same direction are rotatably installed with rotating motors 15; the lower end of each sliding blocking plate 16 is fixedly installed with a connecting buckle 17, and each sliding blocking plate 16 part is slidably installed on the upper end of the mounting base 1 through the connecting buckle 17 and the threaded rotating rod 13. The rotating motor 15 cooperates with the transmission belt 14 to drive the threaded rotating rod 13 to rotate, and then cooperates with the connecting buckle 17 to drive the sliding blocking plate 16 part installed above to move closer to the middle.

[0025] A line connection hole 21 is provided at the front side end of the driving power source body 19; a mounting groove 22 is provided at the upper end of the driving power source body 19, and the connecting bottom plate 18 is installed in cooperation with the threaded structure through the mounting groove 22; two fixing clamps 23 are fixedly installed at the upper end of the driving power source body 19, and a blocking rod 24 is installed at the upper end of the driving power source body 19 through the fixing clamps 23. By installing two fixing clamps 23 and the blocking rod 24 above the driving power source body 19, the filter 25 pressed at the side end is limited.

[0026] Working principle:

[0027] The first step is that when the user is in use, the device is placed on a horizontal surface, the user picks up the mounting base 1, installs the side baffle 12 on the side end of the mounting base 1, and then installs the connecting bottom plate 18 under the mounting base 1, then the user picks up the two threaded rotating rods 13, installs the transmission belt 14 on the same side of the two threaded rotating rods 13, and then installs the rotating motor 15 on the side end of one of the threaded rotating rods 13, and then after assembling the two threaded rotating rods 13 parts, the user picks up the sliding blocking plate 16, installs the connecting buckle 17 under the sliding blocking plate 16, and then assembles the two sliding blocking plate 16 parts, and then the user picks up the driving power supply The main body 19, the control panel 2 is installed on the front side end of the driving power supply body 19, and then the filter screen 25 is installed on the rear side end of the driving power supply body 19, and then two fixing rings 23 are installed on the top of the driving power supply body 19, and then the blocking rod 24 is slidably installed in the fixing ring 23, and then the user picks up the two assembled threaded rotating rods 13 parts and installs them along the limiting groove 11 opened above the mounting base 1, and then connects the two sliding blocking plate 16 parts with the two threaded rotating rods 13 parts respectively, and then the user connects along the connecting bottom plate 18 part with the mounting groove 22 opened above the driving power supply body 19.

[0028] In the second step, when the user needs to use the device, the user places the display on the mounting base 1, and then starts the rotating motors 15 on both sides. The rotating motors 15 cooperate with the transmission belt 14 to drive the threaded rotating rod 13 to rotate, and then push the sliding blocking plates 16 on both sides to approach the middle part, thereby clamping the display. Then the user inserts the circuit line along the line connection hole 21 opened on the front side of the driving power supply body 19, and then connects the other side of the circuit line to the display. Then the user adjusts the driving power supply body 19 to boost the output of positive and negative voltages by rotating the control panel 2, and then the output frequency is fine-tuned through a voltage divider circuit line to accurately match the power supply requirements of the display. Finally, a set of independent positive and negative frequencies is output to the display interface, thereby realizing a power supply capacity of up to two sets of positive and negative voltages and one IO voltage. When the driving power supply body 19 is working, the filter 25 installed at the rear of the driving power supply body 19 will filter the heat dissipation hole position of the driving power supply body 19, and cooperate with the blocking rod 24 through the fixing clamp 23 to prevent the filter 25 from falling off.

[0029] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A multifunctional power supply assembly, comprising a mounting base (1), characterized in that: Two sliding blocking plates (16) are slidably mounted on the upper end of the mounting base (1), and a connecting bottom plate (18) is mounted on the lower end of the mounting base (1); Wherein, a driving power source body (19) is installed at the lower end of the connecting bottom plate (18), and a control panel (2) is installed at the front side end of the driving power source body (19); A filter screen (25) is slidably mounted on the side end of the driving power source body (19) away from the control panel (2), and a blocking rod (24) is slidably mounted on the upper end of the driving power source body (19).

2. A multifunctional power supply assembly as claimed in claim 1, characterized in that: A limiting groove (11) is provided at the upper end of the mounting base (1); Wherein, a threaded rotating rod (13) is rotatably mounted inside each of the limiting grooves (11).

3. A multifunctional power supply assembly as claimed in claim 2, characterized in that: A side baffle (12) is fixedly mounted on the side end of the mounting base (1); Wherein, the side ends of each two threaded rotating rods (13) in the same direction are installed with a same transmission belt (14).

4. A multifunctional power supply assembly as claimed in claim 3, characterized in that: There are four threaded rotating rods (13) in total, and two of the threaded rotating rods (13) not in the same direction are rotatably mounted with rotating motors (15) at their side ends; The lower end of each sliding blocking plate (16) is fixedly mounted with a connecting buckle (17), and each sliding blocking plate (16) is slidably mounted on the upper end of the mounting base (1) by cooperating with the threaded rotating rod (13) through the connecting buckle (17).

5. A multifunctional power supply assembly as claimed in claim 4, characterized in that: A circuit connection hole (21) is provided at the front end of the driving power source body (19); Wherein, a mounting groove (22) is provided at the upper end of the driving power source body (19).

6. A multifunctional power supply assembly as claimed in claim 5, characterized in that: The connecting bottom plate (18) is partially mounted in cooperation with the threaded structure via the mounting groove (22); Two fixing rings (23) are fixedly mounted on the upper end of the driving power source body (19), and the blocking rod (24) is partially mounted on the upper end of the driving power source body (19) via the fixing rings (23).

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