CN213146010U

CN213146010U - Adjustable fixing device

Info

Publication number: CN213146010U
Application number: CN202021282651.1U
Authority: CN
Inventors: 肖扬; 尚丽敏; 喻佳琪; 欧阳世文
Original assignee: WUHAN YONGLI TECHNOLOGY CO LTD
Current assignee: WUHAN YONGLI TECHNOLOGY CO LTD
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-05-07
Anticipated expiration: 2030-07-04

Abstract

The utility model discloses an adjustable fixing device, which comprises a sliding bracket, a fixing bracket and two L-shaped structural members; the sliding support and the fixed support are both vertical bending supports, and through grooves are formed in the horizontal plane and the vertical plane of the sliding support; the horizontal plane of the fixed bracket is a hollow track which is layered up and down, the horizontal plane of the upper layer is provided with a fixed hole, and the vertical plane of the fixed bracket is provided with a through groove; the vertical surfaces of the two L-shaped structural members are provided with through grooves, and the tail ends of the vertical surfaces are provided with fixing holes perpendicular to the outward horizontal plane. The hollow track of the fixed bracket is matched with the horizontal plane of the sliding bracket, the sliding bracket moves to a proper position, and the fastening and the positioning in the horizontal direction are completed by a fastening piece; the two L-shaped structural parts are respectively arranged on the outer sides of the vertical surfaces of the sliding support and the fixed support, move to proper positions in the vertical direction, and are fastened and positioned by the fastening piece in the vertical direction. The utility model discloses a fixing device flexibility is high, can satisfy multiple user demand.

Description

Adjustable fixing device

Technical Field

The utility model relates to a fixing device, concretely relates to fixing device with adjustable be applicable to fixed multiple electron device.

Background

In the use of electronic products, the movement of the products or the impact of external force is often involved, and in order to prevent the products from being damaged during the movement or the impact of external force, some key or heavy electronic devices in the products are usually fixed to the base, however, the functions of different electronic devices are different, and the corresponding structural shapes of the electronic devices are diversified, so that the sizes of the required fixing devices are diversified. Therefore, the electronic devices in different shapes are required to be designed and matched independently, and in addition, effective errors can exist in machining, so that the device is not matched with the electronic devices, the installation difficulty is increased, and the product cost is increased.

Disclosure of Invention

In order to solve the above-mentioned problem that fixing device exists among the prior art, make things convenient for different grade type electron device's fixed, the utility model provides a novel adjustable fixing device.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

an adjustable fixing device comprises a sliding support, a fixing support and two L-shaped structural parts; the sliding support and the fixed support are both vertical bending supports, and the horizontal plane and the vertical plane of the sliding support are both provided with through grooves; the horizontal plane of the fixed support is divided into three parts, the included angle between the horizontal planes of the two side parts and the bending connecting part of the vertical plane is less than 90 degrees, so that the horizontal planes of the two side parts are parallel to the horizontal plane of the middle part to form a vertically layered hollow track, the horizontal plane of the middle part is provided with a fixed hole, and the vertical plane of the fixed support is provided with a through groove; the vertical surfaces of the two L-shaped structural members are provided with through grooves, and the horizontal plane at the tail ends of the vertical surfaces, which is vertical to the outside, is provided with a fixing hole for fixing with the base; the specifications of the through grooves arranged on the fixed support, the sliding support and the L-shaped structural member are the same; the hollow track of the fixed bracket is matched with the horizontal plane of the sliding bracket, the sliding bracket moves to a proper position, and the sliding bracket and the fixed bracket are fastened by a fastener combination to complete the positioning in the horizontal direction; the two L-shaped structural members are respectively arranged on the outer sides of the vertical surfaces of the sliding support and the fixing support, the vertical surfaces of the two L-shaped structural members move to proper positions, and the vertical surfaces of the L-shaped structural members and the fixing support, the L-shaped structural members and the vertical surfaces of the sliding support are respectively fastened by the combination of the fasteners to complete the positioning in the vertical direction.

Furthermore, the fastening piece comprises a countersunk head screw and a nut, and the screw passes through the through groove in the horizontal plane of the sliding support and the fixing hole in the middle horizontal plane of the fixing support and then is matched and fastened with the nut; and the screw penetrates through the through groove on the vertical surfaces of the L-shaped structural member and the fixed support, and the through groove on the vertical surfaces of the L-shaped structural member and the sliding support, and is matched and fastened with the nut.

Further, the fixed bolster, the slotted width of the inboard one side in logical groove that sets up on sliding bracket and the L type structure should match with the screwhead of countersunk screw for the screwhead can be with the medial surface parallel and level.

The utility model adopts the above technical scheme, the beneficial effect who brings is: the fixing support, the sliding support and the two L-shaped structural parts are adopted to replace the existing design of an independent fixing device, so that the flexibility is high, different use requirements can be met, and the practicability is improved; the method can reduce effective errors in machining, is high in reliability and simple to operate, and enables the whole installation of equipment to be more convenient.

Drawings

Fig. 1 is an exploded view of the structural components of an embodiment of the present invention;

fig. 2 is a schematic diagram of an embodiment of the present invention in practical application.

In the figure, 101, a countersunk screw; 102. a nut; 103. an L-shaped structural member on the side of the sliding support; 104. A sliding support; 105. a through groove; 106. a fixing hole for fixing the horizontal plane of the bracket; 107. fixing a bracket; 108. an L-shaped structural member at the side of the fixed bracket; 109. an object to be fastened; 110. and fixing the base.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the utility model discloses a fixing device with adjustable, including L type structure 108 of fixed bolster 107 and side, sliding support 104 and place in the L type structure 103 of its side, fixed bolster 107 is the support of bending perpendicularly with sliding support 104, and fixed bolster 107 is equipped with the cavity track of layering from top to bottom on the crimp of its horizontal plane, be by once only punching press form about two downwards be the lower floor's plane of 45 degrees slopes, with the former upper plane in the middle form can with sliding support 104 the horizontal camber phase-match and relative slidable cavity track. A fixing hole 106 is formed in the horizontal plane of the middle part of the fixing support 107, and through grooves are formed in the horizontal plane, the vertical plane and the vertical plane of the sliding support 104; through grooves are formed in the vertical surfaces of the two L-shaped

structural members

103 and 108, and fixing holes are formed in the horizontal planes, perpendicular to the outside, of the tail ends of the vertical surfaces and used for being fixed with the base; the specifications of the through grooves arranged on the fixed support, the sliding support and the L-shaped structural member are the same; a countersunk head screw 101 penetrates through a through groove 105 of the sliding support 104 and a fixing hole 106 on the fixing support 107, so that the sliding support 104 can stably move horizontally in the fixing support 107, the sliding support 104 moves to a proper position, and the nut 102 completes fastening in the horizontal direction; the countersunk head screws 101 pass through the through grooves of the vertical surface of the sliding bracket 104 and the vertical surface of the adjacent L-shaped structural member 103, the countersunk head screws 101 pass through the through grooves of the vertical surface of the fixing bracket 107 and the vertical surface of the adjacent L-shaped structural member 108, the L-shaped

structural members

103 and 108 are moved to a proper distance, and the fastening in the vertical direction is completed by the nuts 102. The width of the groove on one side of the inner side of the through groove formed in the fixing bracket 107, the sliding bracket 104 and the L-shaped

structural members

103 and 108 is matched with the screw head of the countersunk screw 101, so that the screw head can be flush with the inner side.

As shown in fig. 2, in practical application, the horizontal curved surface of the sliding support 104 is placed on the hollow track of the fixing support 107 in the horizontal plane, the countersunk head screws 101 pass through the through slots 105 of the sliding support 104 and the fixing holes 106 on the fixing support 107, so that the sliding support 104 can stably move in the horizontal direction, the object 109 to be fixed is placed in the frame formed by the fixing support 107 and the sliding support 104, the two L-shaped

structural members

108 and 103 are symmetrically distributed on the outer sides of the vertical surfaces of the fixing support 107 and the sliding support 104, the countersunk head screws 101 pass through the through slots of the vertical surface of the sliding support 104 and the through slots of the vertical surface of the adjacent L-shaped structural member 103, the countersunk head screws 101 pass through the through slots of the vertical surface of the fixing support 107 and the through slots of the vertical surface of the adjacent L-shaped structural member 108, so that the inner sides thereof are horizontal and tightly attached to the object, and the sliding support 104, the L-, the fastening in the horizontal direction and the vertical direction is completed by the nut 102; still further, the fixing base 110 is fixed by a fastener through a fixing hole on a horizontal plane vertically outward from the end of the vertical plane of the L-shaped structural member.

Based on the above, the utility model discloses a fixing device with adjustable, simple structure, it is small, the simple operation has solved because processing has the error, or the support with treat that fixed object does not match the problem of the degree of difficulty when increaseing the assembly, has also reduced iterative design, economic saving is worth promoting.

The principal features and advantages of the invention have been shown and described. Those skilled in the art should understand that the present invention is not limited by the above embodiments.

Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable fixing device is characterized by comprising a sliding support, a fixing support and two L-shaped structural members; the sliding support and the fixed support are both vertical bending supports, and the horizontal plane and the vertical plane of the sliding support are both provided with through grooves; the horizontal plane of the fixed support is divided into three parts, the included angle between the horizontal planes of the two side parts and the bending connecting part of the vertical plane is less than 90 degrees, so that the horizontal planes of the two side parts are parallel to the horizontal plane of the middle part to form a vertically layered hollow track, the horizontal plane of the middle part is provided with a fixed hole, and the vertical plane of the fixed support is provided with a through groove; the vertical surfaces of the two L-shaped structural members are provided with through grooves, and the horizontal plane at the tail ends of the vertical surfaces, which is vertical to the outside, is provided with a fixing hole for fixing with the base; the specifications of the through grooves arranged on the fixed support, the sliding support and the L-shaped structural member are the same; the hollow track of the fixed bracket is matched with the horizontal plane of the sliding bracket, the sliding bracket moves to a proper position, and the horizontal planes of the sliding bracket and the fixed bracket are fastened by a fastener combination to complete the positioning in the horizontal direction; the two L-shaped structural members are respectively arranged on the outer sides of the vertical surfaces of the sliding support and the fixing support, the vertical surfaces of the two L-shaped structural members move to proper positions, and the vertical surfaces of the L-shaped structural members and the fixing support, the L-shaped structural members and the vertical surfaces of the sliding support are respectively fastened by the combination of the fasteners to complete the positioning in the vertical direction.

2. The adjustable fixing device according to claim 1, wherein the fastening member comprises a countersunk screw and a nut, and the screw passes through the through groove on the horizontal surface of the sliding bracket and the fixing hole on the horizontal surface in the middle of the fixing bracket and then is matched and fastened with the nut; and the screws respectively penetrate through the through grooves on the vertical surfaces of the L-shaped structural member and the fixed support, the through grooves on the vertical surfaces of the L-shaped structural member and the sliding support and are matched and fastened with the nuts.

3. The adjustable fixing device according to claim 2, wherein the fixing bracket, the sliding bracket and the L-shaped structural member are provided with a slot on one side of the inner side of the through slot, the slot has a width matched with the screw head of the countersunk head screw, so that the screw head can be flush with the inner side.