Connector fixing device

Abstract

The utility model relates to a connector fixing device, which belongs to the technical field of connector positioning and comprises a bottom plate and an upper sliding plate, a clamping and fixing mechanism is arranged between the bottom plate and the upper sliding plate and comprises a lower sliding plate fixedly mounted on the upper surface of the bottom plate, and two upper clamping plates are movably mounted on the surface of the upper sliding plate. And two lower clamping blocks are movably mounted on the surface of the lower sliding plate. According to the connector fixing device, the two upper clamping plates which can be movably stretched are arranged on the upper sliding plate, the two lower clamping blocks which can be movably stretched are arranged on the lower sliding plate, and the rubber strips are arranged on the surfaces of the upper sliding plate, the lower sliding plate, the upper clamping plates and the lower clamping blocks; when the clamping device is used, the distance between the two upper clamping plates and the two lower clamping blocks can be adjusted according to a connector needing to be clamped, the surfaces of the upper clamping plates and the surfaces of the lower clamping blocks can make better contact with the surface of the connector through the rubber strips, and then connectors of different specifications can be clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of connector positioning, in particular to a connector fixing device. Background Technique

[0002] A connector is a device used to connect circuits in electronic devices. It usually consists of two parts: a plug and a socket. The plug is one end of the connector and usually has some metal pins or needles for inserting into the jacks in the socket. The socket is the other end of the connector and usually has some metal jacks for receiving the pins or needles in the plug. There are many types of connectors, including USB connectors, HDMI connectors, and audio connectors.

[0003] The published patent No. CN218331672U discloses a connector fixing device, which includes a limiting plate, a lifting component, and an adjusting component. A row of limiting grooves are arranged on the limiting plate, all of which are used to match the connectors; the top of the lifting component is arranged on the bracket, and the bottom is connected to the adjusting component; the adjusting component is located above the limiting grooves and includes an adjusting plate, a first lead screw, a guide rod, and two U-shaped plates. The long axis direction of the adjusting plate is consistent with the array direction of the limiting grooves. Clamping plates are arranged at the bottoms of both ends of the adjusting plate. Rubber is arranged in the area surrounded by the adjusting plate and the clamping plates. The first lead screw is arranged in one of the U-shaped plates, and the first lead screw threadedly penetrates one end of the adjusting plate. The outer end of the first lead screw is connected with a first knob. The guide rod is arranged in the other U-shaped plate, and the guide rod penetrates the other end of the adjusting plate. The two U-shaped plates are connected to the same support plate, and the support plate is connected to the bottom of the lifting component; it can position multiple connectors at the same time, saving the time for repeatedly positioning a single connector, thereby improving the detection rate.

[0004] The above patent improves the disadvantage that the clamping and fixing device in the prior art can only fix one connector at a time, resulting in a relatively low detection rate of the connector. However, the limiting grooves in the technical solution proposed by this patent can only limit and fix connectors of a fixed size, and it is not convenient to limit connectors of different sizes, resulting in poor practicability and adaptability. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a connector fixing device, which has the advantage of being adaptable to a variety of connectors of different specifications, and solves the problem that the clamping and fixing device in the prior art can only limit and fix connectors of a fixed size, and it is not convenient to limit connectors of different sizes, resulting in poor practicability and adaptability.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A connector fixing device includes a bottom plate and an upper sliding plate, and a clamping and fixing mechanism is arranged between the bottom plate and the upper sliding plate;

[0007] The clamping and fixing mechanism includes a lower sliding plate fixedly installed on the upper surface of the bottom plate. Two upper clamping plates are movably installed on the surface of the upper sliding plate. Two lower clamping blocks are movably installed on the surface of the lower sliding plate. Fixed blocks are fixedly installed on the opposite surfaces of the bottom plate. Electric telescopic rods are fixedly installed on the upper surfaces of the fixed blocks. Connecting plates are fixedly installed on the opposite surfaces of the upper sliding plate. The connecting plates are fixedly connected to the electric telescopic rods. Rubber strips are fixedly installed on the surfaces of the upper sliding plate, lower sliding plate, upper clamping plates and lower clamping blocks. An upper clamping plate sliding and stretching mechanism is provided between the upper sliding plate and the upper clamping plates. A lower clamping block sliding and stretching mechanism is provided between the lower sliding plate and the lower clamping blocks.

[0008] Furthermore, the upper clamping plate sliding and stretching mechanism includes a first rectangular hole opened inside the upper sliding plate. A first connecting plate is fixedly installed inside the first rectangular hole. First springs are fixedly installed on the opposite surfaces of the first connecting plate. A first groove is opened on the surface of the upper clamping plate. A first cross bar is fixedly installed inside the first groove, passing through the first rectangular hole and fixedly connected to the first spring.

[0009] Furthermore, the lower clamping block sliding and stretching mechanism includes a second rectangular hole opened inside the lower sliding plate. A second connecting plate is fixedly installed inside the second rectangular hole. Second springs are fixedly installed on the opposite surfaces of the second connecting plate. A second groove is opened on the surface of the lower clamping block. A second cross bar is fixedly installed inside the second groove, passing through the second rectangular hole and fixedly connected to the second spring.

[0010] Furthermore, the inner width of the first groove is adapted to the outer width of the upper sliding plate. The side surface of the upper sliding plate is in sliding contact with the inner surface of the first groove.

[0011] Furthermore, the inner width of the second groove is adapted to the outer width of the lower sliding plate. The side surface of the lower sliding plate is in sliding contact with the inner surface of the second groove.

[0012] Furthermore, the number of the rubber strips is multiple. The multiple rubber strips are evenly distributed on the surfaces of the upper sliding plate, lower sliding plate, upper clamping plates and lower clamping blocks.

[0013] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0014] In this connector fixing device, two movable and stretchable upper clamping plates are provided on the upper sliding plate, and two movable and stretchable lower clamping blocks are provided on the lower sliding plate. Rubber strips are provided on the surfaces of the upper sliding plate, lower sliding plate, upper clamping plates and lower clamping blocks. During use, the distance between the two upper clamping plates and the lower clamping blocks can be adjusted according to the connector to be clamped. The rubber strips can make the surfaces of the upper clamping plates and the lower clamping blocks better contact with the surface of the connector, so as to clamp and fix connectors of different specifications. Brief Description of the Drawings

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

[0016] Figure 2 It is a schematic diagram of the upper clamping plate structure of the present utility model;

[0017] Figure 3 It is a schematic diagram of the upper sliding plate structure of the present utility model;

[0018] Figure 4 It is a schematic diagram of the lower sliding plate structure of the present utility model;

[0019] Figure 5 It is a schematic diagram of the lower clamping block structure of the present utility model.

[0020] In the figure: 1, bottom plate; 2, upper sliding plate; 3, lower sliding plate; 4, upper clamping plate; 5, lower clamping block; 6, fixed block; 7, electric telescopic rod; 8, connecting plate; 9, rubber strip; 10, first rectangular hole; 11, first connecting plate; 12, first spring; 13, first groove; 14, first cross bar; 15, second rectangular hole; 16, second connecting plate; 17, second spring; 18, second groove; 19, second cross bar. Detailed Description of the Preferred Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of 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.

[0022] Please refer to Figures 1 to 5 , a connector fixing device in this embodiment includes a bottom plate 1 and an upper sliding plate 2. A clamping and fixing mechanism is provided between the bottom plate 1 and the upper sliding plate 2. The clamping and fixing mechanism includes a lower sliding plate 3 fixedly installed on the upper surface of the bottom plate 1. Two upper clamping plates 4 are movably installed on the surface of the upper sliding plate 2. Two lower clamping blocks 5 are movably installed on the surface of the lower sliding plate 3. Fixed blocks 6 are fixedly installed on the opposite surfaces of the bottom plate 1. An electric telescopic rod 7 is fixedly installed on the upper surface of the fixed block 6. Connecting plates 8 are fixedly installed on the opposite surfaces of the upper sliding plate 2. The connecting plates 8 are fixedly connected to the electric telescopic rods 7. Rubber strips 9 are fixedly installed on the surfaces of the upper sliding plate 2, the lower sliding plate 3, the upper clamping plate 4, and the lower clamping block 5. The number of the rubber strips 9 is multiple, and the multiple rubber strips 9 are evenly distributed on the surfaces of the upper sliding plate 2, the lower sliding plate 3, the upper clamping plate 4, and the lower clamping block 5.

[0023] There is an upper clamping plate sliding and stretching mechanism between the upper sliding plate 2 and the upper clamping plate 4. The upper clamping plate sliding and stretching mechanism includes a first rectangular hole 10 opened inside the upper sliding plate 2. A first connecting plate 11 is fixedly installed inside the first rectangular hole 10. First springs 12 are fixedly installed on the opposite surfaces of the first connecting plate 11. A first groove 13 is opened on the surface of the upper clamping plate 4. A first cross bar 14 that penetrates the first rectangular hole 10 and is fixedly connected to the first spring 12 is fixedly installed inside the first groove 13. The inner width of the first groove 13 is adapted to the outer width of the upper sliding plate 2, and the side surface of the upper sliding plate 2 is in sliding contact with the inner surface of the first groove 13.

[0024] There is a lower clamping block sliding and stretching mechanism between the lower sliding plate 3 and the lower clamping block 5. The lower clamping block sliding and stretching mechanism includes a second rectangular hole 15 opened inside the lower sliding plate 3. A second connecting plate 16 is fixedly installed inside the second rectangular hole 15. Second springs 17 are fixedly installed on the opposite surfaces of the second connecting plate 16. A second groove 18 is opened on the surface of the lower clamping block 5. A second cross bar 19 that penetrates the second rectangular hole 15 and is fixedly connected to the second spring 17 is fixedly installed inside the second groove 18. The inner width of the second groove 18 is adapted to the outer width of the lower sliding plate 3, and the side surface of the lower sliding plate 3 is in sliding contact with the inner surface of the second groove 18.

[0025] It should be noted that the outer shapes of the first cross bar 14 and the second cross bar 19 in this embodiment are both rectangular, which can prevent the upper clamping plate 4 from flipping on the surface of the upper sliding plate 2 and prevent the lower clamping block 5 from flipping on the surface of the lower sliding plate 3.

[0026] It should be noted that the maximum distance between the inner surface of the first groove 13 and the lower surface of the upper sliding plate 2 is greater than the thickness of the rubber strip 9, which facilitates the upper clamping plate 4 to pass through the rubber strip 9 when moving on the upper sliding plate 2.

[0027] It should be noted that the distance between the inner upper surface of the second groove 18 and the upper surface of the lower sliding plate 3 is greater than the thickness of the rubber strip 9, which facilitates the lower clamping block 5 to pass through the rubber strip 9 on the surface of the lower sliding plate 3 when moving on the lower sliding plate 3.

[0028] It should be noted that the rubber strip 9 in this embodiment is made of soft rubber, which can produce corresponding elastic deformation when being squeezed and will return to its original state after losing the restraint.

[0029] It should be noted that the upper clamping plate 4 in this embodiment is inclined on the surface of the upper sliding plate 2, and the cross-sectional shape of the lower clamping block 5 is conical.

[0030] The working principle of the above embodiment is as follows:

[0031] In use, place the connector to be fixedly clamped on the upper surface of the lower slide plate 3 and between the two lower clamping blocks 5. Start the electric telescopic rod 7, and drive the connecting plate 8 and the upper slide plate 2 to move downward through the electric telescopic rod 7 until the rubber strip 9 of the upper clamping plate 4 and the upper clamping plate 4 contacts the surface of the connector. At this time, the first spring 12 is stretched, and the upper clamping plate 4 moves to both sides. When the upper slide plate 2 contacts the surface of the connector, it will press the connector downward, causing the connector to be clamped between the two lower clamping blocks 5. At this time, the second spring 17 is stretched. The left and right sides of the connector can be fixed by the upper clamping plate 4 and the lower clamping blocks 5, and the top and bottom of the connector can be fixed by the upper slide plate 2 and the lower slide plate 3. The rubber strip 9 that can be elastically deformed can make the upper slide plate 2, the lower slide plate 3, the upper clamping plate 4 and the lower clamping blocks 5 adapt to the connector with an irregular shape.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connector fixing device, comprising a bottom plate (1) and an upper slide plate (2), characterized in that: A clamping and fixing mechanism is provided between the bottom plate (1) and the upper slide plate (2); The clamping and fixing mechanism comprises a lower slide plate (3) fixedly mounted on the upper surface of the base plate (1); two upper clamp plates (4) are movably mounted on the surface of the upper slide plate (2); two lower clamp blocks (5) are movably mounted on the surface of the lower slide plate (3); a fixing block (6) is fixedly mounted on the opposite side surface of the base plate (1); an electric telescopic rod (7) is fixedly mounted on the upper surface of the fixing block (6); a connecting plate (8) is fixedly mounted on the opposite side surface of the upper slide plate (2); the connecting plate (8) is fixedly connected to the electric telescopic rod (7); rubber strips (9) are fixedly mounted on the surfaces of the upper slide plate (2), the lower slide plate (3), the upper clamp plate (4) and the lower clamp block (5); an upper clamp plate sliding and stretching mechanism is provided between the upper slide plate (2) and the upper clamp plate (4); and a lower clamp block sliding and stretching mechanism is provided between the lower slide plate (3) and the lower clamp block (5).

2. A connector fixing device according to claim 1, characterized in that: The upper clamping plate sliding stretching mechanism comprises a first rectangular hole (10) provided inside the upper sliding plate (2), a first connecting plate (11) being fixedly installed inside the first rectangular hole (10), a first spring (12) being fixedly installed on the surface of the opposite side of the first connecting plate (11), a first groove (13) being provided on the surface of the upper clamping plate (4), a first cross bar (14) penetrating the first rectangular hole (10) and fixedly connected to the first spring (12) being fixedly installed inside the first groove (13).

3. A connector fixing device according to claim 1, characterized in that: The lower clamping block sliding stretching mechanism comprises a second rectangular hole (15) formed inside the lower slide plate (3), a second connecting plate (16) being fixedly mounted inside the second rectangular hole (15), a second spring (17) being fixedly mounted on the opposite side surface of the second connecting plate (16), a second groove (18) being formed on the surface of the lower clamping block (5), a second cross bar (19) penetrating the second rectangular hole (15) and fixedly connected to the second spring (17) being fixedly mounted inside the second groove (18).

4. A connector fixing device according to claim 2, characterized in that: The inner width of the first groove (13) is matched to the outer width of the upper slide plate (2), and the side surface of the upper slide plate (2) is in sliding contact with the inner surface of the first groove (13).

5. A connector fixing device according to claim 3, characterized in that: The inner width of the second groove (18) is matched with the outer width of the lower slide plate (3), and the side surface of the lower slide plate (3) is in sliding contact with the inner surface of the second groove (18).

6. A connector fixing device according to claim 1, characterized in that: The number of the rubber strips (9) is multiple, and the multiple rubber strips (9) are evenly distributed on the surfaces of the upper slide plate (2), the lower slide plate (3), the upper clamping plate (4) and the lower clamping block (5).

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