Single cylinder pneumatic protective shell buckling device

Abstract

The present invention discloses a single-cylinder pneumatic protective shell snap-on device, which belongs to the technical field of snap-on devices and comprises a fixed bracket and a snap-on device, wherein the snap-on device comprises a first snap-on component and a second snap-on component, wherein the first snap-on component is provided with two groups, and each group of the first snap-on components comprises a first cylinder, a first flip-button rod and a first flip-button, wherein the first flip-button rod is arranged at the top of the first cylinder, and the first flip-button is arranged at the top of the first flip-button rod, and the second snap-on component is provided with three groups, and each group of the second snap-on components comprises a second cylinder, a second flip-button rod and a second flip-button, wherein the second flip-button rod is arranged at the top of the second cylinder, and the second flip-button is arranged at the top of the second flip-button rod, and each of the first flip-button and each of the second flip-button can be directly driven by the first cylinder and the second cylinder to snap-on independently, and the strength of snapping each of the first flip-button and the second flip-button independently can be adjusted to achieve a better snap-on effect.

Description

Technical Field

[0001] The invention relates to the technical field of buckling devices, and in particular to a single-cylinder pneumatic protective shell buckling device. Background Art

[0002] Cars are a frequently used means of transportation. With the improvement of people's economic level, the demand for cars is increasing. However, the production process of cars is very cumbersome, especially the wiring part inside the car. In order to ensure the service life of the car, production personnel often use protective shells to protect the wiring inside the car. Usually, production personnel will arrange the wiring in the protective shell, and then buckle the protective cover on the protective shell. All operations are completed manually by production personnel, which not only increases the work intensity of production personnel, but also because production personnel cannot apply uniform force on the protective cover, the protective cover may not be completely buckled on the protective shell, affecting the protective function of the protective cover and the protective shell. Summary of the invention

[0003] The purpose of the present invention is to provide a single-cylinder pneumatic protective shell snap-fitting device to solve the technical problem in the prior art that the protective cover may not be completely snapped onto the protective shell due to the production personnel's inability to apply uniform force to the protective cover, thereby affecting the protective function of the protective cover and the protective shell.

[0004] The present invention provides a single-cylinder pneumatic protective shell, comprising a fixed bracket and a buckling device, wherein the fixed bracket is used to fix the protective shell, and the buckling device comprises a first buckling component and a second buckling component, wherein the first buckling component is provided with two groups, and the two groups of the first buckling components are arranged on the front side of the fixed bracket, and each group of the first buckling components comprises a first cylinder, a first flip rod and a first flip, wherein the first flip rod is provided at the top of the first cylinder, and the first flip rod is fixedly connected to the main shaft of the first cylinder, the first flip is provided at the top of the first flip rod, and the first flip is movably connected to the first flip rod; the second buckling component is provided with three groups, and the three groups of the second buckling components are provided on the right side of the fixed bracket, and each group of the second buckling components comprises a second cylinder, a second flip rod and a second flip, wherein the second flip rod is provided at the top of the second cylinder, and the second flip rod is fixedly connected to the main shaft of the second cylinder, the second flip is provided at the top of the second flip rod, and the second flip is movably connected to the second flip rod, and the positions of the two first flips and the three second flips are at the top of the buckling groove of the protective cover to be buckled.

[0005] Furthermore, the two first buckles are arranged in a folded shape.

[0006] Furthermore, each of the first flip buckles is hinged to the first flip buckle rod, and a first torsion spring is provided at the hinged position; each of the second flip buckles is hinged to the second flip buckle rod, and a second torsion spring is provided at the hinged position.

[0007] Furthermore, the fixing bracket is provided with a placement groove, and the placement groove matches the shape of the protective shell.

[0008] Furthermore, a top cover is provided on the top of the fixing bracket, and the top cover is hinged to the fixing bracket.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] Firstly, in the present invention, the positions of the two first flip buckles and the three second flip buckles are located at the top of the fastening groove of the protective cover to be fastened, and each of the first flip buckle and each of the second flip buckle can be directly fastened by the first cylinder and the second cylinder independently driven to exert force, which not only makes the force point more precise, but also can adjust the fastening force of each of the first flip buckle and the second flip buckle independently, thereby achieving a better fastening effect.

[0011] Secondly, in the present invention, each of the first flip buckles is hinged to the first flip buckle rod, and a first torsion spring is provided at the hinge; each of the second flip buckles is hinged to the second flip buckle rod, and a second torsion spring is provided at the hinge; when the first cylinder and the second cylinder lift the first flip buckle and the second flip buckle rod through the first flip buckle rod and the second flip buckle rod, the first flip buckle and the second flip buckle are flipped by the elastic force of the first torsion spring and the second torsion spring, so as to facilitate placing the protective cover and the protective plate on the fixed bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the present invention from a first angle;

[0014] Figure 2 It is a structural schematic diagram of the second angle of the present invention;

[0015] Figure 3 is a schematic diagram of the three-dimensional structure of the first fastening component of the present invention;

[0016] Figure 4 is a schematic diagram of the three-dimensional structure of the second fastening component of the present invention;

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing bracket of the present invention.

[0018] Reference numerals:

[0019] Fixed bracket 1, buckling device 2, first buckling component 21, second buckling component 22, first cylinder 211, first flip-button rod 212, first flip-button 213, first torsion spring 214, second cylinder 221, second flip-button rod 222, second flip-button 223, second torsion spring 224, placement slot 11, top cover 12. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0022] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 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 the present invention can be understood according to specific circumstances.

[0025] Combine the following Figures 1 to 5As shown, an embodiment of the present invention provides a single-cylinder pneumatic protective shell fastening device, including a fixed bracket 1 and a fastening device 2, wherein the fixed bracket 1 is used to fix the protective shell to facilitate the fastening operation of the protective shell and the protective cover, and the fastening device 2 includes a first fastening component 21 and a second fastening component 22, the first fastening component 21 is provided with two groups, and the two groups of the first fastening components 21 are arranged on the front side of the fixed bracket 1, and each group of the first fastening components 21 includes a first cylinder 211, a first flip-button rod 212 and a first flip-button 213, the first flip-button rod 212 is provided at the top of the first cylinder 211, and the first flip-button rod 212 is fixedly connected to the main shaft of the first cylinder 211, the first flip-button 213 is provided at the top of the first flip-button rod 212, and the first flip-button 213 is movably connected to the first flip-button rod 212; the second fastening component 22 is provided with three groups, and the three groups of the second flip-button The closing component 22 is arranged on the right side of the fixed bracket 1, and each group of the second closing components 22 includes a second cylinder 221, a second flip-buckle rod 222 and a second flip-buckle 223. The second flip-buckle rod 222 is arranged on the top of the second cylinder 221, and the second flip-buckle rod 222 is fixedly connected to the main shaft of the second cylinder 221. The second flip-buckle 223 is arranged on the top of the second flip-buckle rod 222. The second flip-buckle 223 is movably connected to the second flip-buckle rod 222, and the positions of the two first flip-buckles 213 and the three second flip-buckles 223 are at the top of the closing groove of the protective cover to be closed. Each first flip-buckle 213 and each second flip-buckle 223 can be directly driven by the first cylinder 211 and the second cylinder 221 to buckle for buckling, which not only makes the force point more precise, but also can adjust the buckling strength of each first flip-buckle 213 and second flip-buckle 223 independently, so that the buckling effect is better.

[0026] Preferably, the two first flip buckles 213 are arranged in a folded shape, which has the advantage that it is convenient for the two first flip buckles 213 to buckle the bent portion of the protective cover to be buckled, making the buckling more precise.

[0027] Preferably, each of the first flip buckles 213 is hinged to the first flip buckle rod 212, and a first torsion spring 214 is provided at the hinge, and each of the second flip buckles 223 is hinged to the second flip buckle rod 222, and a second torsion spring 224 is provided at the hinge. The advantage is that when the first cylinder 211 and the second cylinder 221 lift the first flip buckle 213 and the second flip buckle rod 222 through the first flip buckle rod 212 and the second flip buckle rod 222, the first flip buckle 213 and the second flip buckle 223 are flipped by the elastic force of the first torsion spring 214 and the second torsion spring 224, which facilitates placing the protective cover and the protective plate on the fixed bracket 1.

[0028] Preferably, a placement groove 11 is provided on the fixing bracket 1, and the placement groove 11 matches the shape of the protective shell, which has the advantage of facilitating the fixing of the protective shell.

[0029] Preferably, a top cover 12 is also provided on the top of the fixed bracket 1, and the top cover 12 is hinged to the fixed bracket 1. The advantage is that when the device is in use, the top cover 12 can be flipped around the hinge as an axis to prevent the top cover 12 from affecting the placement of the protective shell in the fixed bracket 1. When the device is finished using, the top cover 12 can be covered to prevent dust from polluting the device.

[0030] Working principle: first, the top cover 12 is flipped around the hinge. At this time, the two first cylinders 211 and the three second cylinders 221 are working, and the first flip buckle 213 and the second flip buckle 223 are lifted upward through the first flip buckle rod 212 and the second flip buckle rod 222. At this time, the protective shell is placed in the placement groove 11, and then the protective cover is placed on the top of the protective shell. Then, the two first cylinders 211 and the three second cylinders 221 drive the first flip buckle 213 and the second flip buckle 223 to descend through the first flip buckle rod 212 and the second flip buckle rod 222, and the protective cover is buckled on the protective shell by using the pressure of the first flip buckle 213 and the second flip buckle 223 on the protective cover.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A single-cylinder pneumatic protective shell buckling device, characterized in that: The invention comprises a fixing bracket (1) and a fastening device (2), wherein the fixing bracket (1) is used for fixing a protective shell, and the fastening device (2) comprises a first fastening component (21) and a second fastening component (22), wherein the first fastening component (21) is provided with two groups, and the two groups of the first fastening components (21) are arranged on the front side of the fixing bracket (1), and each group of the first fastening components (21) comprises a first cylinder (211), a first flip-fastening rod (212) and a first flip-fastening (213), wherein the first flip-fastening rod (212) is arranged at the top of the first cylinder (211), and the first flip-fastening rod (212) is fixedly connected to the main shaft of the first cylinder (211), and the first flip-fastening (213) is arranged at the top of the first flip-fastening rod (212), and the first flip-fastening (213) is connected to the first flip-fastening rod (212). The rod (212) is movably connected; the second buckling component (22) is provided with three groups, the three groups of the second buckling components (22) are arranged on the right side of the fixed bracket (1), each group of the second buckling components (22) comprises a second cylinder (221), a second flip-button rod (222) and a second flip-button (223), the second flip-button rod (222) is arranged at the top of the second cylinder (221), and the second flip-button rod (222) is fixedly connected to the main shaft of the second cylinder (221), the second flip-button (223) is arranged at the top of the second flip-button rod (222), the second flip-button (223) is movably connected to the second flip-button rod (222), and the positions of the two first flip-buttons (213) and the three second flip-buttons (223) are located at the top of the buckling groove of the protective cover to be buckled; Each of the first flip buckles (213) is hinged to the first flip buckle rod (212), and a first torsion spring (214) is provided at the hinged position; each of the second flip buckles (223) is hinged to the second flip buckle rod (222), and a second torsion spring (224) is provided at the hinged position; The fixing bracket (1) is provided with a placement groove (11), and the placement groove (11) matches the shape of the protective shell; A top cover (12) is also provided on the top of the fixing bracket (1), and the top cover (12) is hinged to the fixing bracket (1).

2. A single-cylinder pneumatic protective shell fastening device according to claim 1, characterized in that: The two first flip buckles (213) are arranged in a folded shape.

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