Mainboard series connection device for electronic product

Abstract

The utility model discloses main board series connection equipment for electronic products, which comprises a supporting frame and a threaded clamp, the threaded clamp comprises a threaded shaft and a rubber plate rotationally connected to the bottom of the threaded shaft, a rotating shaft is transversely and rotationally arranged in the supporting frame, the upper end of the rotating shaft is fixedly connected with a base, the upper end of the base is fixedly connected with a fixing rod, and the fixing rod is fixedly connected with a connecting rod. A threaded rod is movably inserted into the upper end of the fixing rod, a supporting plate is fixedly connected to the upper end of the threaded rod, a sliding groove is formed in the upper end of the supporting plate in a penetrating mode, two sets of symmetrical supporting rods are arranged in the sliding groove in a sliding mode, a top plate is fixedly connected to the upper ends of the supporting rods, and a threaded shaft in the threaded clamp is connected to the top plate in a threaded penetrating mode. The angle for clamping the mainboard can be adjusted, series operation can be carried out close to an operator, the operator is prevented from lowering the head to look down the mainboard to carry out long-time operation, and the shoulder health is not affected, and the practical effect is obviously improved.

Description

Technical Field

[0001] The utility model relates to the field of electronic product production, in particular to a mainboard series connection device for electronic products. Background Art

[0002] When connecting resistors and other electrical components in series, a special fixture is needed to fix the motherboard of the electronic device and perform auxiliary series operations. When the current motherboard series operation fixture is in use, the tilt angle of the fixture cannot be adjusted, and the operator can only look down at the motherboard to operate, which can easily affect the operator's shoulder periarthritis. Utility Model Content

[0003] The utility model solves the technical problems raised in the background technology by designing a motherboard series connection device for electronic products, and proposes the following technical solutions:

[0004] A motherboard serial connection device for electronic products includes a support frame and a threaded clamp, the threaded clamp includes a threaded shaft and a rubber plate rotatably connected to the bottom of the threaded shaft, a rotating shaft is arranged inside the support frame for transverse rotation, and a base is fixedly connected to the upper end of the rotating shaft, a fixing rod is fixedly connected to the upper end of the base, and a threaded rod is movably inserted at the upper end of the fixing rod, the upper end of the threaded rod is fixedly connected to a support plate, and a slide groove is penetrated through the upper end of the support plate, two groups of symmetrical support rods are slidably arranged inside the slide groove, the upper end of the support rod is fixedly connected to a top plate, and the threaded shaft in the threaded clamp is threadedly penetrated and connected to the top plate.

[0005] Preferably, one end of the rotating shaft movably passes through the supporting frame and is fixedly connected to a large toothed disc, while a small toothed disc rotatably arranged on the outer side of the supporting frame and meshing with the large toothed disc.

[0006] Preferably, a fixing block is fixedly connected to the outer side of the support frame, and a threaded pin is provided through a thread on the bottom of the fixing block to be engaged between the teeth on the outer side of the large gear plate.

[0007] Preferably, the upper end of the fixed rod is rotatably connected to a swivel sleeve, and the swivel sleeve is threadedly sleeved on the outside of the threaded rod. A limiting groove is also longitudinally arranged on the outside of the threaded rod, and a limiting block is fixedly connected to the inner wall of the fixed rod and is clamped in the limiting groove.

[0008] Preferably, a heat dissipation fan is provided at the bottom of the support plate.

[0009] Preferably, the front side of the support plate and the front side of the support rod are both provided with limiting holes, and the front side of the support plate is also laterally penetrated by a fixing pin inserted into the limiting hole.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model rotatably connects the base and the clamp structure at the upper end through the support frame, and utilizes the outer gear disc meshing to realize angle adjustment and the structural limit fixing angle of the limit. At the same time, a fixing rod is arranged on the upper end of the base to cooperate with the threaded rod to adjust the height of the clamped main board, and adjust the distance between the clamped main board and the operator in disguised form. In this way, the angle of the clamped main board can be adjusted and the operator can be close to the operator for series operation, which avoids the operator lowering his head to look down at the main board for a long time to operate and affect the health of the shoulder periphery, and has obvious improvement in practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is an enlarged schematic diagram of the structure at A of the utility model;

[0014] Figure 3 It is an enlarged schematic diagram of the structure at B of the utility model.

[0015] In the figure: 1-support frame, 2-base, 3-rotating shaft, 301-large toothed disc, 302-small toothed disc, 303-fixing block, 304-threaded pin, 4-fixing rod, 401-rotating sleeve, 402-limiting groove, 5-threaded rod, 6-support plate, 601-cooling fan, 602-limiting hole, 603-fixing pin, 7-slide groove, 8-support rod, 9-top plate, 10-threaded clamp. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the implementation examples of the utility model clearer, the technical scheme in the implementation examples of the utility model will be clearly and completely described below in combination with the implementation examples of the utility model. Obviously, the implementation examples described are part of the implementation cases of the utility model, not all of the implementation cases. Based on the implementation examples in the utility model, all other implementation examples obtained by general technical and technical personnel in this field without creative work are within the scope of protection of the utility model.

[0017] Reference Manual Attached Figure 1-3A motherboard serial connection device for electronic products includes a support frame 1 and a threaded clamp 10. The threaded clamp 10 includes a threaded shaft and a rubber plate rotatably connected to the bottom of the threaded shaft. A rotating shaft 3 is arranged inside the support frame 1 for horizontal rotation, and a base 2 is fixedly connected to the upper end of the rotating shaft 3. A fixing rod 4 is fixedly connected to the upper end of the base 2, and a threaded rod 5 is movably inserted at the upper end of the fixing rod 4. A support plate 6 is fixedly connected to the upper end of the threaded rod 5, and a slide groove 7 is penetrated at the upper end of the support plate 6. Two groups of symmetrical support rods 8 are slidably arranged inside the slide groove 7. A top plate 9 is fixedly connected to the upper end of the support rod 8, and the threaded shaft in the threaded clamp 10 is threadedly penetrated and connected to the top plate 9. Limiting holes 602 are arranged on the front side of the support plate 6 and the front side of the support rod 8, and a fixing pin 603 inserted in the limiting hole 602 is also horizontally penetrated on the front side of the support plate 6.

[0018] Slide and adjust the position of the support rod 8 in the slide groove 7 at the upper end of the support plate 6, so that the threaded clamp 10 set at the upper end of the support rod 8 can be connected to the upper edge of the main board and clamped and fixed, then the fixing pin 603 is passed through the limiting holes 602 evenly set on the front of the support plate 6, and connected to the limiting holes 602 on the outside of the support rod 8, so that the position of the support rod 8 can be fixed, and the outer wall of the fixing pin 603 is provided with damping to make friction contact with the inner wall of the limiting hole 602. Then place the main board on the upper end of the support plate 6, rotate the threaded shaft at the upper end of the top plate 9 and press down the rubber plate at the bottom to squeeze the upper end of the main board, that is, complete the fixing of the main board on the upper end of the support plate 6, which is convenient for subsequent series operation.

[0019] Among them, one end of the rotating shaft 3 is movably passed through the support frame 1 and fixedly connected with a large toothed disc 301, and a small toothed disc 302 meshing with the large toothed disc 301 is rotatably provided on the outer side of the support frame 1, and a fixing block 303 is fixedly connected to the outer side of the support frame 1, and a threaded pin 304 is provided on the bottom of the fixing block 303 and is engaged between the outer teeth of the large toothed disc 301. During use, the small toothed disc 302 can be rotated to engage and drive the large toothed disc 301 and drive the rotating shaft 3 to rotate, and the rotating shaft 3 drives the upper base 2 and the connected structure to achieve angle adjustment, so that the operator does not need to keep looking down to operate and affect the health of the shoulder periphery, and the angle is fixed when the threaded pin 304 is engaged between the teeth of the open toothed disc 301, and the small toothed disc 302 drives the large toothed disc 301 to rotate and adjust the angle to achieve more precise angle adjustment, so that the operator can achieve a relatively comfortable operating posture.

[0020] The upper end of the fixed rod 4 is rotatably connected with a rotating sleeve 401, and the rotating sleeve 401 is threadedly sleeved on the outer side of the threaded rod 5. A limiting groove 402 is also longitudinally arranged on the outer side of the threaded rod 5, and a limiting block clamped in the limiting groove 402 is fixedly connected to the inner wall of the fixed rod 4. The staff rotates the rotating sleeve 401 and drives the threaded rod 5 by thread. In this way, the threaded rod 5 slides longitudinally along the fixed rod 4 to adjust the height under the clamping cooperation between the limiting groove 402 and the limiting block (not shown), that is, the distance between the main board clamped by the upper end of the support plate 6 and the operator is adjusted, so that the operator can perform serial operation conveniently.

[0021] Among them, a cooling fan 601 is arranged at the bottom of the support plate 6, which can play a heat dissipation effect during the series welding operation and can also blow away the smoke to avoid affecting the operation line of sight.

[0022] It should be noted that some parts not elaborated in the present utility model belong to the common known technology in the art, or can be directly purchased from the market, and can be obtained by technical and process personnel in the art without creative work. The specific connection method is extremely widely used in the art or in daily life, and will not be described in detail here.

[0023] In the description of the present invention, it should be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians and process personnel in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] In the description of this specification, the description with reference to the terms "an implementation example", "some implementation examples", "example", "specific example", or "case" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, technical and process personnel in this field may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0028] Although the implementation examples of the utility model have been shown and described above, it can be understood that the above implementation examples are illustrative and cannot be understood as limitations of the utility model. Ordinary technicians in the field can change, modify, replace and modify the above implementation examples within the scope of the utility model.

Claims

1. A motherboard serial connection device for electronic products, comprising a support frame (1) and a threaded clamp (10), wherein the threaded clamp (10) comprises a threaded shaft and a rubber plate rotatably connected to the bottom of the threaded shaft, characterized in that: A rotating shaft (3) is arranged inside the support frame (1) for horizontal rotation, and the upper end of the rotating shaft (3) is fixedly connected to a base (2), the upper end of the base (2) is fixedly connected to a fixing rod (4), and the upper end of the fixing rod (4) is movably connected to a threaded rod (5), the upper end of the threaded rod (5) is fixedly connected to a support plate (6), and a sliding groove (7) is arranged through the upper end of the support plate (6), two groups of symmetrical support rods (8) are slidably arranged inside the sliding groove (7), the upper end of the support rod (8) is fixedly connected to a top plate (9), and the threaded shaft in the threaded clamp (10) is threadedly connected to the top plate (9).

2. The motherboard serial connection device for electronic products according to claim 1, characterized in that: One end of the rotating shaft (3) movably passes through the supporting frame (1) and is fixedly connected to a large toothed disc (301), while a small toothed disc (302) meshing with the large toothed disc (301) is rotatably arranged on the outer side of the supporting frame (1).

3. The motherboard serial connection device for electronic products according to claim 2, characterized in that: The outer side of the support frame (1) is fixedly connected with a fixing block (303), and a threaded pin (304) is provided through a thread on the bottom of the fixing block (303) and is engaged between the teeth on the outer side of the large toothed disc (301).

4. The motherboard serial connection device for electronic products according to claim 3, characterized in that: The upper end of the fixed rod (4) is rotatably connected to a rotating sleeve (401), and the rotating sleeve (401) is threadedly sleeved on the outside of the threaded rod (5). A limiting groove (402) is also longitudinally arranged on the outside of the threaded rod (5), and a limiting block is fixedly connected to the inner wall of the fixed rod (4) and is clamped in the limiting groove (402).

5. The motherboard serial connection device for electronic products according to claim 4, characterized in that: A heat dissipation fan (601) is provided at the bottom of the support plate (6).

6. The motherboard serial connection device for electronic products according to claim 5, characterized in that: The front of the support plate (6) and the front of the support rod (8) are both provided with limiting holes (602), and the front of the support plate (6) is also provided with a fixing pin (603) which is inserted into the limiting hole (602) and passes through the front of the support plate (6) in a transverse direction.

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