High-precision electronic equipment fastener

Abstract

The utility model belongs to the technical field of fasteners, and discloses a high-precision electronic equipment fastener which comprises a mounting frame, longitudinal gears are arranged at the center positions of the outer walls of the front side and the rear side of the mounting frame, and transverse gears are arranged at the center positions of the outer walls of the left side and the right side of the mounting frame; according to the device, through the arranged mounting frame, main body bearing can be conducted on the structure on the mounting frame, and meanwhile the longitudinal gears, the transverse gears and the clamping assemblies are arranged; under the combined action of a first rack, a first guide rod, a first connecting plate, a first multi-section push rod, a first sliding rail, a second rack, a second guide rod, a second connecting plate, a second multi-section push rod and a second sliding rail, the longitudinal and transverse stable clamping and fastening effect on the to-be-machined high-precision electronic equipment is achieved; and the problems that in the prior art, the applicability to electronic equipment of different shapes is low, and meanwhile, the clamping and fastening stability is poor are solved.

Description

Technical Field

[0001] The present application relates to the technical field of fasteners, and more specifically, to a high-precision electronic equipment fastener. Background Art

[0002] Fasteners are a type of mechanical parts used for fastening connections and are extremely widely used. Fasteners are used in a wide range of industries, including energy, electronics, electrical appliances, machinery, chemicals, metallurgy, molds, hydraulics, and so on. Various fasteners can be seen on various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, meters, and supplies. They are the most widely used basic mechanical parts. At present, when processing high-precision electronic equipment, fasteners are needed to assist in their positioning.

[0003] After searching the authorization announcement number: CN216479806U, a high-precision electronic equipment fastener is disclosed, including a mounting frame, a clamping mechanism is arranged on each side of the mounting frame, the clamping mechanism includes a driving screw, the driving screw is rotatably connected to the mounting frame, a driving block is threadedly connected to the driving screw, and a clamping plate is arranged on the driving block; this application can overcome the problem that the existing fasteners have a slow positioning speed for electronic equipment, thereby affecting work efficiency.

[0004] However, in this application, due to the square distribution of the four clamping plates on the inner side of the mounting frame and the synchronous movement, the overall device tends to clamp and tighten square or circular high-precision electronic devices, but has a lower applicability to electronic devices of other shapes, and there is a problem that it can only clamp the two ends of electronic devices of other shapes, which affects the clamping and tightening stability of different electronic devices.

[0005] In order to solve the above problems, the present application provides a high-precision electronic equipment fastener. Utility Model Content

[0006] The present application provides a high-precision electronic equipment fastener adopts the following technical solution:

[0007] A high-precision electronic equipment fastener comprises a mounting frame, wherein longitudinal gears are provided at the center of the outer walls on both sides of the mounting frame, and transverse gears are provided at the center of the outer walls on both sides of the mounting frame, and clamping components are provided on the sides of the two longitudinal gears and the transverse gears facing the mounting frame;

[0008] The upper ends of the two longitudinal gears are meshed with a first rack, one end of the two first racks is fixedly connected to a first guide rod, one end of the two first guide rods is commonly fixedly connected to a first connecting plate, the first connecting plate is located on one side of the outside of the mounting frame, and one end face of the first connecting plate is fixedly connected to a first multi-section electric push rod, and the first multi-section electric push rod is located on a horizontal side of one of the transverse gears, one end face of the two first racks is provided with a first slide groove, and one end face of the two first racks is slidably sleeved with a first slide rail through the first slide groove, and the two first slide rails are fixedly mounted on the front and rear outer walls of the mounting frame respectively;

[0009] The lower ends of the two transverse gears are meshed with a second rack, one ends of the two second racks are fixedly connected to a second guide rod, one ends of the two second guide rods are commonly fixedly connected to a second connecting plate, the second connecting plate is located on the other side of the outside of the mounting frame, and one end face of the second connecting plate is fixedly connected to a second multi-section electric push rod, and the second multi-section electric push rod is located on the horizontal side of one of the longitudinal gears, one end face of the two second racks is provided with a second slide groove, and one end face of the two second racks is slidably connected to a second slide rail through the second slide groove, and the two second slide rails are respectively fixedly installed on the left and right outer walls of the mounting frame.

[0010] Furthermore, the non-driving ends of the first multi-section electric push rod and the second multi-section electric push rod are fixedly mounted on the side ends of the mounting frame through mounting seats, and the first multi-section electric push rod and the second multi-section electric push rod are located outside the positions between the four groups of clamping components.

[0011] Furthermore, the clamping assembly includes a shaft rod that is slidably sleeved in the central inner cavity of the side end of the mounting frame, one end of the shaft rod is fixedly connected to the longitudinal gear or the transverse gear, and the other end of the shaft rod is fixedly connected to a limiting plate, one end surface of the limiting plate is fixedly connected to a screw rod, the outer wall of the screw rod is threaded with a sleeve, and one end of the sleeve is fixedly installed with a clamping plate.

[0012] Through the above technical solution, the clamping plate can achieve the clamping and fastening function of the electronic device to be processed.

[0013] Furthermore, an anti-skid rubber pad is fixedly mounted on one end surface of the clamping plate away from the sleeve, and an anti-skid texture is evenly distributed on the outer surface of the anti-skid rubber pad.

[0014] Through the above technical solution, the anti-skid rubber pad can improve the anti-skid contact effect between the clamping plate and the electronic device, and play a flexible buffering and protective role on the outer surface of the electronic device.

[0015] Furthermore, the clamping assembly also includes a limiting slide fixedly mounted on the outer walls of both sides of the sleeve, the inner wall of the limiting slide is slidably sleeved with a limiting slide rod, and one end of the limiting slide rod extends out of the interior of the limiting slide and is fixedly connected to the inner wall of the mounting frame.

[0016] Through the above technical solution, the limiting slide cylinder and the limiting slide rod realize the horizontal movement limitation of the sleeve.

[0017] Furthermore, the mounting frame is a square hollow frame structure, and the bottom of the mounting frame is fixedly connected to the base plate, and a controller is fixedly installed at the corner of one side of the top of the mounting frame, and the outer surface of the controller is provided with a display screen and buttons.

[0018] Through the above technical solution, the base plate realizes the supporting and protecting function for the bottom of the mounting frame.

[0019] In summary, this application includes the following beneficial technical effects:

[0020] Through the provided mounting frame, the main body of the upper structure can be supported, and each longitudinal gear, transverse gear and each group of clamping components can be used to cooperate with the first rack, the first guide rod, the first connecting plate, the first multi-section electric push rod, the first slide rail and the second rack, the second guide rod, the second connecting plate, the second multi-section electric push rod, and the second slide rail to achieve a stable longitudinal and transverse clamping and tightening effect on the high-precision electronic equipment to be processed, and overcome the low applicability of the existing electronic equipment to different shapes, and overcome the problem of poor clamping and tightening stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the overall structural diagrams of this application;

[0022] Figure 2 This is the second schematic diagram of the overall structure of this application;

[0023] Figure 3 This is one of the partial structural diagrams of this application;

[0024] Figure 4 This is the second partial structural diagram of this application.

[0025] Description of the numbers in the figure:

[0026] 1. Mounting frame; 2. Longitudinal gear; 3. Transverse gear; 4. First rack; 5. First guide rod; 6. First connecting plate; 7. First multi-section electric push rod; 8. First slide rail; 9. Second rack; 10. Second guide rod; 11. Second connecting plate; 12. Second multi-section electric push rod; 13. Second slide rail; 14. Shaft; 15. Limit plate; 16. Screw; 17. Sleeve; 18. Clamping plate; 19. Limit slide cylinder; 20. Limit slide rod; 21. Bottom plate; 22. Controller. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Example:

[0031] The present application embodiment discloses a high-precision electronic equipment fastener. Figure 1 and Figure 2 , comprising a mounting frame 1, longitudinal gears 2 are provided at the center of the outer walls on both sides of the front and rear of the mounting frame 1, and transverse gears 3 are provided at the center of the outer walls on both sides of the left and right of the mounting frame 1, and clamping components are provided on the sides of the two longitudinal gears 2 and the transverse gear 3 facing the mounting frame 1;

[0032] The upper ends of the two longitudinal gears 2 are meshed with first racks 4, one ends of the two first racks 4 are fixedly connected to first guide rods 5, one ends of the two first guide rods 5 are commonly fixedly connected to a first connecting plate 6, the first connecting plate 6 is located on one side of the outside of the mounting frame 1, and one end face of the first connecting plate 6 is fixedly connected to a first multi-section electric push rod 7, and the first multi-section electric push rod 7 is located on the horizontal side of one of the transverse gears 3, one end face of the two first racks 4 is provided with a first slide groove, and one end face of the two first racks 4 is slidably sleeved with a first slide rail 8 through the first slide groove, and the two first slide rails 8 are fixedly installed on the front and rear outer walls of the mounting frame 1 respectively;

[0033] The lower ends of the two transverse gears 3 are meshed with second racks 9, one ends of the two second racks 9 are fixedly connected to second guide rods 10, one ends of the two second guide rods 10 are commonly fixedly connected to a second connecting plate 11, the second connecting plate 11 is located on the other side of the outside of the mounting frame 1, and one end face of the second connecting plate 11 is fixedly connected to a second multi-section electric push rod 12, and the second multi-section electric push rod 12 is located on the horizontal side of one of the longitudinal gears 2, one end face of the two second racks 9 is provided with a second slide groove, and one end face of the two second racks 9 is slidably sleeved with a second slide rail 13 through the second slide groove, and the two second slide rails 13 are fixedly installed on the left and right outer walls of the mounting frame 1 respectively;

[0034] The non-driving ends of the first multi-section electric push rod 7 and the second multi-section electric push rod 12 are fixedly mounted on the side ends of the mounting frame 1 through mounting seats, and the first multi-section electric push rod 7 and the second multi-section electric push rod 12 are located outside the positions between the four groups of clamping components;

[0035] Among them, through the meshing design of each first rack 4 with the upper end of the longitudinal gear 2, and the meshing design of each second rack 9 with the lower end of the transverse gear 3, it is possible to ensure the normal driving of each longitudinal gear 2 and transverse gear 3 while preventing the mutual influence between the outer drive structures of the two.

[0036] See also Figure 1 , Figure 3 and Figure 4 The clamping assembly includes a shaft 14 which is slidably sleeved in the central inner cavity of the side end of the mounting frame 1, one end of the shaft 14 is fixedly connected to the longitudinal gear 2 or the transverse gear 3, and the other end of the shaft 14 is fixedly connected to a limit plate 15, one end face of the limit plate 15 is fixedly connected to a screw 16, the outer wall of the screw 16 is screwed with a sleeve 17, and one end of the sleeve 17 is fixedly installed with a clamping plate 18, and the end face of the clamping plate 18 facing away from the sleeve 17 is fixedly installed with an anti-skid rubber pad, and the outer surface of the anti-skid rubber pad is evenly distributed with anti-skid textures;

[0037] The clamping assembly also includes a limiting slide 19 fixedly mounted on the outer walls of both sides of the sleeve 17, and the inner wall of the limiting slide 19 is slidably sleeved with a limiting slide rod 20, one end of the limiting slide rod 20 extends out of the interior of the limiting slide 19 and is fixedly connected to the inner wall of the mounting frame 1.

[0038] See also Figure 1 and Figure 2 The mounting frame 1 is a square hollow frame structure, and the bottom of the mounting frame 1 is fixedly connected to a base plate 21, and a controller 22 is fixedly installed at the corner on one side of the top of the mounting frame 1. The outer surface of the controller 22 is provided with a display screen and buttons. The controller 22 is electrically connected and controlled with the first multi-section electric push rod 7 and the second multi-section electric push rod 12 through wires, and the connection control function of the controller 22 on the two can be realized by programming, which is an existing technology and will not be described in detail here.

[0039] The implementation principle of this embodiment is: when in use, after the handheld high-precision electronic device to be processed is placed at the approximate center position inside the mounting frame 1, the first multi-section electric push rod 7 and the second multi-section electric push rod 12 are respectively started through the action of the controller 22;

[0040] The first multi-section electric push rod 7 drives the first connecting plate 6 to move horizontally, thereby indirectly driving the first guide rods 5 and the first racks 4 on both sides to move synchronously. At this time, due to the meshing of the first racks 4 on both sides with the two longitudinal gears 2 respectively, the two longitudinal gears 2 are indirectly rotated. Similarly, the second multi-section electric push rod 12 drives the second connecting plate 11, which can indirectly rotate the two transverse gears 3.

[0041] However, during the passive rotation of each longitudinal gear 2 and transverse gear 3, each shaft 14 is driven to rotate, and then each screw 16 is driven to rotate. At the same time, the screw 16 and the sleeve 17 are threadedly matched, and each set of limiting slides 19 and limiting slides 20 have an action on the sliding limit of the sleeve 17, which indirectly pushes each clamping plate 18 to move horizontally until the electronic device is clamped and fastened, and the electronic device is positioned at the center of the inner side of the mounting frame 1. Among them, the independent drive displacement design of the two longitudinal clamping plates 18 and the two transverse clamping plates 18 can realize the clamping and fastening of electronic devices of different shapes and sizes, and improve the clamping and fastening stability performance.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high-precision electronic equipment fastener, comprising a mounting frame (1), characterized in that: A longitudinal gear (2) is provided at the center of the outer walls on both the front and rear sides of the mounting frame (1), and a transverse gear (3) is provided at the center of the outer walls on both the left and right sides of the mounting frame (1), and a clamping assembly is provided on the side of the two longitudinal gears (2) and the transverse gear (3) facing the mounting frame (1); The upper ends of the two longitudinal gears (2) are meshed with first racks (4), one ends of the two first racks (4) are fixedly connected to first guide rods (5), one ends of the two first guide rods (5) are commonly fixedly connected to a first connecting plate (6), the first connecting plate (6) is located on one side of the outside of the mounting frame (1), and one end face of the first connecting plate (6) is fixedly connected to a first multi-section electric push rod (7), and the first multi-section electric push rod (7) is located on a horizontal side of one of the transverse gears (3), one end face of the two first racks (4) is provided with a first slide groove, and one end face of the two first racks (4) is slidably sleeved with a first slide rail (8) through the first slide groove, and the two first slide rails (8) are respectively fixedly installed on the front and rear outer walls of the mounting frame (1); The lower ends of the two transverse gears (3) are meshed with second racks (9), one ends of the two second racks (9) are fixedly connected to second guide rods (10), one ends of the two second guide rods (10) are commonly fixedly connected to a second connecting plate (11), the second connecting plate (11) is located on the other side of the outside of the mounting frame (1), and one end face of the second connecting plate (11) is fixedly connected to a second multi-section electric push rod (12), and the second multi-section electric push rod (12) is located on the horizontal side of one of the longitudinal gears (2), one end face of the two second racks (9) is provided with a second slide groove, and one end face of the two second racks (9) is slidably sleeved with a second slide rail (13) through the second slide groove, and the two second slide rails (13) are respectively fixedly installed on the left and right outer walls of the mounting frame (1).

2. A high-precision electronic equipment fastener according to claim 1, characterized in that: The non-driving ends of the first multi-section electric push rod (7) and the second multi-section electric push rod (12) are fixedly mounted on the side ends of the mounting frame (1) via mounting seats, and the first multi-section electric push rod (7) and the second multi-section electric push rod (12) are located outside the positions between the four groups of clamping components.

3. A high-precision electronic equipment fastener according to claim 1, characterized in that: The clamping assembly comprises a shaft (14) which is slidably sleeved through the central inner cavity of the side end of the mounting frame (1); one end of the shaft (14) is fixedly connected to the longitudinal gear (2) or the transverse gear (3); the other end of the shaft (14) is fixedly connected to a limit plate (15); one end surface of the limit plate (15) is fixedly connected to a screw (16); the outer wall of the screw (16) is threadedly connected to a sleeve (17); and one end of the sleeve (17) is fixedly mounted with a clamping plate (18).

4. A high-precision electronic equipment fastener according to claim 3, characterized in that: An anti-skid rubber pad is fixedly mounted on one end surface of the clamping plate (18) that faces away from the sleeve (17), and an anti-skid texture is evenly distributed on the outer surface of the anti-skid rubber pad.

5. A high-precision electronic equipment fastener according to claim 3, characterized in that: The clamping assembly also includes a limiting slide cylinder (19) fixedly mounted on the outer walls of both sides of the sleeve (17), the inner wall of the limiting slide cylinder (19) being slidably sleeved with a limiting slide rod (20), one end of the limiting slide rod (20) extending out of the interior of the limiting slide cylinder (19) and fixedly connected to the inner wall of the mounting frame (1).

6. A high-precision electronic equipment fastener according to claim 1, characterized in that: The mounting frame (1) is a square hollow frame structure, and the bottom of the mounting frame (1) is fixedly connected to a bottom plate (21), and a controller (22) is fixedly installed at a corner on one side of the top of the mounting frame (1), and the outer surface of the controller (22) is provided with a display screen and buttons.

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