Device for quickly installing heat conductor on back surface of television board card

Abstract

The utility model belongs to the technical field of television board card heat conductor assembly, and discloses a television board card back heat conductor rapid installation device which comprises an L-shaped working plate, a buffer plate is fixedly connected to the middle of the top face of the L-shaped working plate, a clamping groove is formed in the top face of the buffer plate, and positioning metal rods are arranged at the four corners of the inner bottom wall of the clamping groove. A limiting groove is fixedly installed in the middle of the inner bottom wall of the clamping groove, a clamping groove block is fixedly installed on one side of the L-shaped working plate, and a fixing ring is fixedly installed on one side of the front face of the clamping groove block. Through the arrangement of an electric telescopic rod, a clamping groove, a metal rod and a pressing assembly, in the process that a worker assembles a television board card, the worker places a heat conduction device in a limiting groove in advance, then the worker places the television board card in the clamping groove, and then the metal rod positions the television board card; and then, a worker can drive a connecting plate to move and press downwards by utilizing an electric telescopic rod.

Description

Technical Field

[0001] The utility model belongs to the technical field of TV board heat conductor assembly, in particular to a device for quickly installing a TV board back heat conductor. Background Art

[0002] At present, as the functions of TV motherboards are becoming increasingly diverse, the computing power and power consumption of the main control chip are increasing, and the requirements for product performance and stability are becoming more stringent. It is necessary to use large-size and high-power heat conductors to conduct heat to prevent abnormal situations such as shutdown or product performance impact caused by excessive temperature of the main chip due to untimely heat conduction.

[0003] Although the existing quick installation device for the heat spreader on the back of a TV board has the advantages of stable installation, most of the usual installation methods require manual pressing to install the heat spreader on the PCB, which has a slow installation speed and low efficiency. The operator will feel tired after pressing for a long time. In addition, due to the lack of a positioning device, when pressing the pressure column on the heat spreader, the components on the PCBA will be damaged. The operator is required to have high proficiency, which affects the installation efficiency of the TV board. Therefore, in view of the above problems, a quick installation device for the heat spreader on the back of a TV board is proposed. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a device for quickly installing a heat conductor on the back of a TV board, which can solve the problem that most common installation methods require manual pressing to install the heat conductor on the PCB, which has slow installation speed and low efficiency, and causes fatigue after long-term pressing. In addition, due to the lack of a positioning device, when pressing the pressure column on the heat conductor, it will cause damage to the components on the PCBA, and the operator is required to have high proficiency, which affects the efficiency of TV board installation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly installing a heat conductor on the back of a TV board, comprising an L-shaped working plate, a buffer plate is fixedly connected to the middle of the top surface of the L-shaped working plate, a clamping groove is opened on the top surface of the buffer plate, and positioning metal rods are provided at the four corners of the bottom wall of the clamping groove, a limiting groove is fixedly installed in the middle of the bottom wall of the clamping groove, a clamping slot block is fixedly installed on one side of the L-shaped working plate, a fixing ring is fixedly installed on one side of the front of the clamping slot block, an electric telescopic rod is fixedly installed inside the fixing ring, and a pressing component is provided at the bottom of the electric telescopic rod.

[0006] Preferably, the pressing assembly includes a connecting plate, the middle part of the top surface of the connecting plate is threadedly connected to the bottom of the electric telescopic rod, the four corners of the connecting plate are threadedly connected to the pressing plate by screws, and the bottom of the pressing plate is fixedly mounted with a pressing rod.

[0007] Preferably, a battery is clamped inside the card slot block, and the power supply of the battery is electrically connected to the power connection end of the electric telescopic rod.

[0008] Preferably, auxiliary plates are fixedly mounted on both sides of the back side of the connecting plate, and a sliding rod is slidably connected to the middle of the surface of the auxiliary plate.

[0009] Preferably, the bottom of the slide rod is fixedly connected to one side of the inner bottom wall of the L-shaped working plate, and the bottom of the slide rod is fixedly connected to the bottom of the slot block.

[0010] Preferably, a control button is provided on the other side of the front face of the card slot block, and the control button is electrically connected to an adjacent portion of one side of the electric telescopic rod.

[0011] Preferably, a groove is formed on the inner bottom wall of the clamping slot, and a soft pad is provided inside the groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model, through the arrangement of the electric telescopic rod, the card slot, the metal rod and the pressing assembly, during the process of the staff assembling the TV board, the staff will place the heat conductor inside the limit slot in advance, and then the staff will place the TV board inside the card slot, and then the metal rod will position the TV board, and then the staff can use the electric telescopic rod to drive the connecting plate to move and press downward, and then the pressing plate drives the pressing rod to contact the four corners of the top of the TV board, so that the heat conductor on the back can be quickly installed on the back of the TV board, thereby facilitating the staff to quickly install the TV board.

[0014] 2. The utility model, through the provision of the snap-in slot, the limiting slot and the metal rod, when the staff assembles the TV board, they can place the heat conductor in advance inside the limiting slot, and the limiting slot will position it, and then the back of the TV board is snapped into the inside of the snap-in slot, and then the metal rod will further limit the TV board, so as to facilitate the staff to position the TV board and reduce the displacement of the TV board during the pressing and assembling process, resulting in damage to the TV board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the card slot block of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the pressing component of the utility model;

[0018] Figure 4 For the utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0019] In the figure: 1. L-shaped working plate; 2. buffer plate; 3. snap-in groove; 4. metal rod; 5. limit groove; 6. slot block; 7. fixing ring; 8. electric telescopic rod; 9. pressing assembly; 91. connecting plate; 92. pressing plate; 93. pressing rod; 10. battery; 11. auxiliary plate; 12. sliding rod; 13. control button; 14. cushion. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 4 As shown, the utility model provides a device for quickly installing a heat conductor on the back of a TV board, comprising an L-shaped working plate 1, a buffer plate 2 is fixedly connected to the middle of the top surface of the L-shaped working plate 1, a clamping groove 3 is opened on the top surface of the buffer plate 2, positioning metal rods 4 are arranged at the four corners of the bottom wall of the clamping groove 3, a limiting groove 5 is fixedly installed in the middle of the bottom wall of the clamping groove 3, a groove is opened on the inner bottom wall of the clamping groove 3, and a soft pad 14 is arranged inside the groove.

[0022] When the staff uses the heat conductor device on the back of the TV board, the L-shaped working plate 1 can be placed in the designated working position, and then the installer can place the heat conductor inside the limiting groove 5 in advance, and then snap the TV board into the inside of the snap-in groove 3, and then the metal rod 4 inside the snap-in groove 3 quickly positions the TV board, and finally the installer can use the control button 13 to turn on the power of the electric telescopic rod 8, so that the electric telescopic rod 8 drives the connecting plate 91 to move slowly downward. During the downward movement of the connecting plate 91, the pressing plate 92 thereof follows the action of the connecting plate 91, and the pressing rod 93 contacts the four corners of the front side of the TV board, so that the TV board is subjected to a downward pressing force, and then the bottom heat conductor is snap-into the back of the TV board, thereby facilitating the installer to quickly install the TV board.

[0023] like Figures 1 to 4As shown, a slot block 6 is fixedly installed on one side of the L-shaped working plate 1, a fixing ring 7 is fixedly installed on one side of the front of the slot block 6, an electric telescopic rod 8 is fixedly installed inside the fixing ring 7, a battery 10 is connected inside the slot block 6, and the power supply of the battery 10 is electrically connected to the power supply end of the electric telescopic rod 8. A control button 13 is provided on the other side of the front of the slot block 6, and the control button 13 is electrically connected to the adjacent part of one side of the electric telescopic rod 8.

[0024] Through the arrangement of the storage battery 10 and the control button 13, when the staff starts the electric telescopic rod 8, they can press the control button 13 to allow the storage battery 10 to transmit power to the inside of the electric telescopic rod 8, and then the electric telescopic rod 8 starts to operate.

[0025] like Figures 1 to 4 As shown, a pressing assembly 9 is provided at the bottom of the electric telescopic rod 8, and the pressing assembly 9 includes a connecting plate 91. The middle part of the top surface of the connecting plate 91 is threadedly connected to the bottom of the electric telescopic rod 8, and pressing plates 92 are threadedly connected to the four corners of the connecting plate 91 by screws, and a pressing rod 93 is fixedly installed at the bottom of the pressing plate 92.

[0026] The arrangement of the pressing component 9 replaces the installation personnel's hand pressing, thereby improving the efficiency of installing the TV board and reducing the occurrence of TV board contamination.

[0027] like Figures 1 to 4 As shown, auxiliary plates 11 are fixedly installed on both sides of the back side of the connecting plate 91, and a slide rod 12 is slidably connected to the middle of the surface of the auxiliary plate 11. The bottom of the slide rod 12 is fixedly connected to one side of the inner bottom wall of the L-shaped working plate 1, and the bottom of the slide rod 12 is fixedly connected to the bottom of the slot block 6.

[0028] By providing the auxiliary piece 11 and the slide bar 12 , when the connecting plate 91 moves downward, the auxiliary piece 11 slides synchronously along the slide bar 12 , thereby maintaining the vertical downward movement of the electric telescopic rod 8 .

[0029] The working principle and use process of the utility model are as follows: when the staff uses the heat conductor device on the back of the TV board, the L-shaped working plate 1 can be placed in the designated working position, and then the installer can place the heat conductor inside the limit groove 5 in advance, and then the TV board is clamped into the inside of the clamping groove 3, and then the metal rod 4 inside the clamping groove 3 quickly positions the TV board, and finally the installer can use the control button 13 to turn on the power of the electric telescopic rod 8, so that the electric telescopic rod 8 drives the connecting plate 91 to move slowly downward. During the downward movement of the connecting plate 91, the pressing plate 92 thereof follows the action of the connecting plate 91, and the pressing rod 93 contacts the four corners of the front side of the TV board, so that the TV board is subjected to a downward pressing force, and then the bottom heat conductor is clamped to the back of the TV board, so as to facilitate the installer to quickly install the TV board.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for quickly installing a heat conductor on the back of a TV board, comprising an L-shaped working plate (1), Features: A buffer plate (2) is fixedly connected to the middle of the top surface of the L-shaped working plate (1), a clamping groove (3) is provided on the top surface of the buffer plate (2), positioning metal rods (4) are provided at the four corners of the inner bottom wall of the clamping groove (3), a limiting groove (5) is fixedly installed in the middle of the inner bottom wall of the clamping groove (3), a clamping block (6) is fixedly installed on one side of the L-shaped working plate (1), a fixing ring (7) is fixedly installed on one side of the front of the clamping block (6), an electric telescopic rod (8) is fixedly installed inside the fixing ring (7), and a pressing component (9) is provided at the bottom of the electric telescopic rod (8).

2. The quick-install TV board back heat conductor device according to claim 1, Features: The pressing assembly (9) comprises a connecting plate (91), the middle portion of the top surface of the connecting plate (91) is threadedly connected to the bottom of the electric telescopic rod (8), the four corners of the connecting plate (91) are threadedly connected to pressing plates (92) via screws, and the bottom of the pressing plate (92) is fixedly mounted with a pressing rod (93).

3. The quick-install TV board back heat conductor device according to claim 1, Features: A storage battery (10) is clamped inside the card slot block (6), and a power supply of the storage battery (10) is electrically connected to a power connection end of the electric telescopic rod (8).

4. The quick-install TV board back heat conductor device according to claim 2, Features: Auxiliary plates (11) are fixedly mounted on both sides of the back side of the connecting plate (91), and a sliding rod (12) is slidably connected to the middle of the surface of the auxiliary plate (11).

5. The heat conductor device for quickly installing the back side of a TV board according to claim 4, Features: The bottom of the slide bar (12) is fixedly connected to one side of the inner bottom wall of the L-shaped working plate (1), and the bottom of the slide bar (12) is fixedly connected to the bottom of the slot block (6).

6. The quick-install TV board back heat conductor device according to claim 1, Features: A control button (13) is provided on the other side of the front face of the card slot block (6), and the control button (13) is electrically connected to an adjacent portion of one side of the electric telescopic rod (8).

7. The quick-install TV board back heat conductor device according to claim 1, Features: The inner bottom wall of the clamping groove (3) is provided with a groove, and a soft pad (14) is provided inside the groove.

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