CN211289333U - Fixing clip convenient to mount and dismount - Google Patents

Abstract

The utility model discloses an easy to assemble and fixing clip of dismantling belongs to fixed subassembly technical field, and aim at provides an easy to assemble and fixing clip of dismantling, solves the inconvenient problem of current fixing clip dismouting. The anti-dropping clamp comprises an upper clamp plate and a lower clamp plate, the upper clamp plate is connected with the lower clamp plate through a hinge mechanism, the upper clamp plate and the lower clamp plate are enclosed to form a fixed cavity, a fixed hole is formed in the lower clamp plate, a mounting hole is formed in the upper clamp plate, a mounting post is mounted in the mounting hole, a supporting spring is sleeved on the mounting post, the mounting post can move up and down in the mounting hole along the height direction of the mounting post, an anti-dropping boss is correspondingly mounted below the mounting hole on the lower clamp plate, and the bottom of the mounting post is connected with a transverse rod matched with the anti-. The utility model is suitable for a fixing clip.

Description

A fixed card that is easy to install and remove

technical field

The utility model belongs to the technical field of fixing components, in particular to a fixing card which is convenient for installation and disassembly.

Background technique

The existing fixing cards in the market are all U-shaped fixing cards. When installing, it is necessary to expand the opening gap of the U-shaped card slot to a certain size, and then send the linear sensor wire body to be installed into the card slot, and then lock the U-shaped card slot with bolts. type card fixing holes. When it is necessary to maintain or replace the linear sensor, it is necessary to reverse the operation, remove the fixing bolts, expand the opening gap of the U-shaped card slot, and then take the linear sensor out of the card slot. Fixed cards are also widely used in the installation of line sensors in the power compartment of armored vehicles.

However, in practical applications, the existing products have the following defects:

1. Tool limitation: In actual design, bolts of the same size are generally used to lock the U-shaped card on the vehicle body attachment through the fixing hole. When installing, use a fixed wrench to lock the bolt. When you need to replace the linear sensor, you need to use a fixed wrench to remove the locking bolt; when installing again, use a wrench. Then the replacement and maintenance of the linear sensor cannot be carried out, and there are certain limitations.

2. Low installation efficiency: When the linear sensor needs to be replaced, it is necessary to remove the fixing bolts at least once and fasten the fixing bolts once. Usually, the installation and fixing of the linear sensor requires more than ten or several times according to the length of the linear sensor. Ten fixed cards, when replacing linear sensors or batch guarantees, the installation efficiency is very low.

3. Reliability influence: The reliability of the U-shaped fixing card depends entirely on the installation reliability of the locking bolts. After the locking bolts are disassembled and assembled for many times, the locking and fixing reliability will be affected to a certain extent. , the fixing device in the power compartment will not be tightened and confirmed. Finally, due to the phenomenon of loosening and falling off of the bolts in the long-term use of the actual vehicle, the linear sensor is separated from the original fixed position, and the linear sensor is caused by the vibration factor. The sensor contacts and rubs against the vehicle body, resulting in damage to the linear sensor.

Therefore, how to solve the defects of existing products has important research significance.

Utility model content

The purpose of the utility model is to provide a fixing card which is convenient to install and disassemble, so as to solve the problem of inconvenient disassembly and assembly of the existing fixing card.

The technical scheme adopted by the utility model is as follows:

A fixing card which is easy to install and disassemble, including an upper card board and a lower card board, the upper card board and the lower card board are connected by a hinge mechanism, and the hinge mechanism is enclosed with the upper card board and the lower card board to form a fixed cavity The lower card plate is provided with a fixing hole, the upper card plate is provided with a mounting hole, a mounting column is installed in the mounting hole, a support spring is sleeved on the mounting column, and the mounting column can go up and down in the mounting hole along the height direction of the mounting column Moving, the lower card plate is correspondingly installed with an anti-falling boss below the installation hole, and the bottom of the installation column is connected with a transverse rod which is adapted to the anti-falling boss.

Further, two transverse rods are provided, and the two transverse rods are symmetrically arranged with respect to the center of the cross section of the bottom of the installation column.

Further, a word slot is defined on the top of the mounting column.

Further, the outer surfaces of the upper clamping plate, the lower clamping plate and the hinge mechanism are all coated with anti-corrosion paint.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

1. In the present utility model, it includes an upper card board and a lower card board. The upper card board and the lower card board are connected by a hinge mechanism. The hinge mechanism is enclosed with the upper card board and the lower card board to form a fixed cavity. There are fixing holes on the card board, installation holes on the upper card board, installation posts are installed in the installation holes, and support springs are sleeved on the installation posts. The installation posts can move up and down in the installation holes along the height direction of the installation posts. An anti-fall off boss is correspondingly installed on the lower card plate below the installation hole, and a transverse rod matched with the anti-fall off boss is connected to the bottom of the installation column.

Through this setting, the lower card plate provides the support for the entire fixing card, and the fixing card is locked on the vehicle body by bolts through the fixing holes of the lower card plate, and the fixing angle of the fixing card can be adjusted according to the actual installation angle. The hinge mechanism connects the upper card plate and the lower card plate. By adjusting the opening angle of the upper card plate, the linear objects (such as: linear sensors) that meet the installation size range can be moved into the fixed cavity, and then the upper card can be adjusted in reverse. The angle of the clamping plate, press the installation column to deform the support spring, when the installation column moves downward to the clamping plate to reach the set displacement, rotate the installation column to the right or left by a certain angle, and the installation column is always under the action of the supporting spring. Keep the tensioned state, forcing the lateral rods on both sides to always remain in the adjacent anti-falling bosses. Because the anti-falling bosses are designed with a certain height, it can effectively prevent the lateral rods from detaching from the anti-falling bosses due to vibration or other external forces. To achieve the effect of fixing and preventing the linear objects, and finally fix the linear objects reliably. When it is necessary to replace or remove the linear object, just press the mounting post again to deform the support spring. When the mounting post moves down to the clamping plate to reach the set displacement, rotate the mounting post to the right or left by a certain angle, and then loosen it. Open the installation column, the upper card plate and the lower card plate are automatically separated under the action of the support spring, and the linear object can be disassembled immediately. The support spring plays two important roles in the fixed card, one is to support the upper card plate and the lower card plate, so that the fixed card is more convenient for people to operate during the installation process; On the body or mobile equipment, vibration will inevitably occur when the vehicle or equipment moves, and the linear objects installed on the equipment through the fixed card will also vibrate with the equipment. The vibration in the vertical direction of the fixed card is weakened, thereby protecting the linear objects installed on the equipment to a certain extent. The problem of inconvenient disassembly and assembly of the existing fixing card is effectively solved.

2. In the present utility model, two transverse rods are provided, and the two transverse rods are symmetrically arranged relative to the center of the cross section of the bottom of the installation column. Through this arrangement, the arrangement of the two transverse rods makes the cooperation between the transverse rods and the anti-fall off bosses more reliable, and ensures that the linear objects can be fixed and prevented from falling off.

3. In the present utility model, a word slot is provided on the top of the mounting column. With this arrangement, a standard changing knife (or a non-standard in-line tool) can be used to press the slot of the mounting post, so that the support spring is deformed, and it is convenient for people to press the mounting post.

4. In the present utility model, the outer surfaces of the upper clamping plate, the lower clamping plate and the hinge mechanism are all coated with anti-corrosion paint. Through this arrangement, the corrosion resistance of the upper clamping plate, the lower clamping plate and the hinge mechanism can be improved, and the upper clamping plate, the lower clamping plate and the hinge mechanism can be effectively protected.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is the structural schematic diagram of the lower clamping plate of the present invention;

Fig. 4 is the side view of the utility model;

Markings in the figure: 1-upper card board, 2-lower cardboard, 3-hinge mechanism, 4-fixing cavity, 5-fixing hole, 6-installation column, 7-support spring, 8-anti-falling boss, 9-Transverse rod, 10-Slotted.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

A fixing card which is easy to install and disassemble, including an upper card board and a lower card board, the upper card board and the lower card board are connected by a hinge mechanism, and the hinge mechanism is enclosed with the upper card board and the lower card board to form a fixed cavity The lower card plate is provided with a fixing hole, the upper card plate is provided with a mounting hole, a mounting column is installed in the mounting hole, a support spring is sleeved on the mounting column, and the mounting column can go up and down in the mounting hole along the height direction of the mounting column Moving, the lower card plate is correspondingly installed with an anti-falling boss below the installation hole, and the bottom of the installation column is connected with a transverse rod which is adapted to the anti-falling boss.

Further, two transverse rods are provided, and the two transverse rods are symmetrically arranged with respect to the center of the cross section of the bottom of the installation column.

Further, a word slot is defined on the top of the mounting column.

Further, the outer surfaces of the upper clamping plate, the lower clamping plate and the hinge mechanism are all coated with anti-corrosion paint.

During the implementation of the utility model, the lower card plate provides the support for the entire fixing card, the fixing card is locked on the vehicle body by bolts through the fixing holes of the lower card plate, and the fixing angle of the fixing card can be adjusted according to the actual installation angle. . The hinge mechanism connects the upper card plate and the lower card plate. By adjusting the opening angle of the upper card plate, the linear objects (such as: linear sensors) that meet the installation size range can be moved into the fixed cavity, and then the upper card can be adjusted in reverse. The angle of the clamping plate, press the installation column to deform the support spring, when the installation column moves downward to the clamping plate to reach the set displacement, rotate the installation column to the right or left by a certain angle, and the installation column is always under the action of the supporting spring. Keep the tensioned state, forcing the lateral rods on both sides to always remain in the adjacent anti-falling bosses. Because the anti-falling bosses are designed with a certain height, it can effectively prevent the lateral rods from detaching from the anti-falling bosses due to vibration or other external forces. To achieve the effect of fixing and preventing the linear objects, and finally fix the linear objects reliably. When it is necessary to replace or remove the linear object, just press the mounting post again to deform the support spring. When the mounting post moves down to the clamping plate to reach the set displacement, rotate the mounting post to the right or left by a certain angle, and then loosen it. When the installation column is opened, the upper card plate and the lower card plate are automatically separated under the action of the support spring, and the linear object can be disassembled immediately. The support spring plays two important roles in the fixed card, one is to support the upper card plate and the lower card plate, so that the fixed card is more convenient for people to operate during the installation process; On the body or mobile equipment, vibration will inevitably occur when the vehicle or equipment moves, and the linear objects installed on the equipment through the fixed card will also vibrate with the equipment. The vibration in the vertical direction of the fixed card is weakened, thereby protecting the linear objects installed on the equipment to a certain extent. The problem of inconvenient disassembly and assembly of the existing fixing card is effectively solved. There are two transverse rods, and the two transverse rods are symmetrically arranged with respect to the center of the cross section of the bottom of the installation column. Through this arrangement, the arrangement of the two transverse rods makes the cooperation between the transverse rods and the anti-fall off bosses more reliable, and ensures that the linear objects can be fixed and prevented from falling off. There is a slot on the top of the mounting post. With this arrangement, a standard changing knife (or a non-standard in-line tool) can be used to press the slot of the mounting post, so that the support spring is deformed, and it is convenient for people to press the mounting post. The outer surfaces of the upper clamping plate, the lower clamping plate and the hinge mechanism are all coated with anti-corrosion paint. With this arrangement, the corrosion resistance of the upper clamping plate, the lower clamping plate and the hinge mechanism can be improved, and the upper clamping plate, the lower clamping plate and the hinge mechanism can be effectively protected.

Example 1

A fixing card which is easy to install and disassemble, including an upper card board and a lower card board, the upper card board and the lower card board are connected by a hinge mechanism, and the hinge mechanism is enclosed with the upper card board and the lower card board to form a fixed cavity The lower card plate is provided with a fixing hole, the upper card plate is provided with a mounting hole, a mounting column is installed in the mounting hole, a support spring is sleeved on the mounting column, and the mounting column can go up and down in the mounting hole along the height direction of the mounting column Moving, the lower card plate is correspondingly installed with an anti-falling boss below the installation hole, and the bottom of the installation column is connected with a transverse rod which is adapted to the anti-falling boss.

Through this setting, the lower card plate provides the support for the entire fixing card, and the fixing card is locked on the vehicle body by bolts through the fixing holes of the lower card plate, and the fixing angle of the fixing card can be adjusted according to the actual installation angle. The hinge mechanism connects the upper card plate and the lower card plate. By adjusting the opening angle of the upper card plate, the linear objects (such as: linear sensors) that meet the installation size range can be moved into the fixed cavity, and then the upper card can be adjusted in reverse. The angle of the clamping plate, press the installation column to deform the support spring, when the installation column moves downward to the clamping plate to reach the set displacement, rotate the installation column to the right or left by a certain angle, and the installation column is always under the action of the supporting spring. Keep the tensioned state, forcing the lateral rods on both sides to always remain in the adjacent anti-falling bosses. Because the anti-falling bosses are designed with a certain height, it can effectively prevent the lateral rods from detaching from the anti-falling bosses due to vibration or other external forces. To achieve the effect of fixing and preventing the linear objects, and finally fix the linear objects reliably. When it is necessary to replace or remove the linear object, just press the mounting post again to deform the support spring. When the mounting post moves down to the clamping plate to reach the set displacement, rotate the mounting post to the right or left by a certain angle, and then loosen it. Open the installation column, the upper card plate and the lower card plate are automatically separated under the action of the support spring, and the linear object can be disassembled immediately. The support spring plays two important roles in the fixed card, one is to support the upper card plate and the lower card plate, so that the fixed card is more convenient for people to operate during the installation process; On the body or mobile equipment, vibration will inevitably occur when the vehicle or equipment moves, and the linear objects installed on the equipment through the fixed card will also vibrate with the equipment. The vibration in the vertical direction of the fixed card is weakened, thereby protecting the linear objects installed on the equipment to a certain extent. The problem of inconvenient disassembly and assembly of the existing fixing card is effectively solved.

Example 2

On the basis of Embodiment 1, two transverse rods are provided, and the two transverse rods are symmetrically arranged with respect to the center of the cross section of the bottom of the installation column. Through this arrangement, the arrangement of the two transverse rods makes the cooperation between the transverse rods and the anti-fall off bosses more reliable, and ensures that the linear objects can be fixed and prevented from falling off.

Example 3

On the basis of the above-mentioned embodiment, a word slot is provided on the top of the mounting column. With this arrangement, a standard changing knife (or a non-standard in-line tool) can be used to press the slot of the mounting post, so that the support spring is deformed, and it is convenient for people to press the mounting post.

Example 4

On the basis of the above embodiments, the outer surfaces of the upper clamping plate, the lower clamping plate and the hinge mechanism are all coated with anti-corrosion paint. Through this arrangement, the corrosion resistance of the upper clamping plate, the lower clamping plate and the hinge mechanism can be improved, and the upper clamping plate, the lower clamping plate and the hinge mechanism can be effectively protected.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (4)

1. The utility model provides a fixing clip easy to assemble and dismantlement, a serial communication port, including last cardboard (1) and lower cardboard (2), go up cardboard (1) and be connected through hinge mechanism (3) down between cardboard (2), hinge mechanism (3) and last cardboard (1), cardboard (2) enclose to close down and form fixed cavity (4), fixed orifices (5) have been seted up on cardboard (2) down, upward seted up the mounting hole on cardboard (1), install erection column (6) in the mounting hole, the cover is equipped with supporting spring (7) on erection column (6), erection column (6) can reciprocate along erection column (6) direction of height in the mounting hole, lie in the corresponding boss (8) of installing hole below on cardboard (2) down, erection column (6) bottom is connected with transverse rod (9) with anticreep boss (8) looks adaptation.

2. An easily assembled and disassembled fixing clip as claimed in claim 1, wherein said transverse rods (9) are provided in two numbers, and the two transverse rods (9) are symmetrically arranged with respect to the center of the bottom cross section of the mounting post (6).

3. A mounting and dismounting convenience fixation clamp as per claim 1, characterized in that the top of the mounting post (6) is provided with a straight groove (10).

4. The fixing clip convenient to mount and dismount as claimed in claim 1, wherein the outer surfaces of the upper clip plate (1), the lower clip plate (2) and the hinge mechanism (3) are coated with anti-corrosion paint.

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