AC seat connecting and fixing device

Abstract

The invention discloses an AC seat connecting and fixing device, which relates to the technical field of AC seat connection, and adopts the technical scheme that the AC seat connecting and fixing device comprises a case shell, a first connecting pipe is fixedly connected to the front side of the case shell, a second connecting pipe and a third connecting pipe are embedded in the first connecting pipe, and sliding blocks are fixedly connected to the outer sides of the second connecting pipe and the third connecting pipe; sliding grooves are formed in the inner sides of the first connecting pipe and the second connecting pipe, the sliding blocks slide in the sliding grooves, the fixing mechanism is arranged on the front side of the third connecting pipe, the fixing mechanism is used for fixing the AC connector and comprises a movable plate, the movable plate is fixedly connected to the front end of the third connecting pipe, and a through groove is formed in the front side of the movable plate. The AC port protection device has the beneficial effects that the AC port protection efficiency is greatly improved, and meanwhile, the device adopts the design of the electric push rod, so that the movable plate can be randomly changed, and the AC circuit connection is more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of AC socket connection, and in particular to an AC socket connection fixing device. Background Art

[0002] AC ports are used inside some large mechanical vehicles such as forklifts to connect and manage wireless access points (APs).

[0003] When installing the existing AC port, a fixing device is installed on the outside to protect the port. However, the existing protection device is generally embedded in the chassis and the port cannot be extended. Therefore, it is not convenient to install, which affects the efficiency of AC line installation. Summary of the invention

[0004] To this end, the present invention provides an AC socket connection fixing device, which can control the position of the AC port connection by the user starting the electric push rod, and at the same time, the user turns the knob to make the fixing mechanism work to fix and protect the AC port, so as to solve the problem that the existing protection device is generally embedded in the chassis and the port cannot be extended, so it is not convenient to install, which affects the efficiency of AC line installation.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: an AC seat connection fixing device, comprising a chassis shell, a first connecting pipe is fixedly connected to the front side of the chassis shell, a second connecting pipe and a third connecting pipe are embedded in the first connecting pipe, a slider is fixedly connected to the outer side of the second connecting pipe and the third connecting pipe, a slide groove is opened on the inner side of the first connecting pipe and the second connecting pipe, and the slider slides with the slide groove;

[0006] An AC seat body, the AC seat body is arranged inside the third connecting pipe, and the AC seat body is used to connect the on-board computer with an external line;

[0007] A fixing mechanism, which is arranged at the front side of the third connecting pipe and is used to fix the AC connector;

[0008] The fixing mechanism comprises a moving plate, the moving plate is fixedly connected to the front end of the third connecting pipe, a through slot is provided on the front side of the moving plate, and the through slot is connected to the inside of the chassis shell;

[0009] The fixing mechanism also includes two fixing bases, both of which are arranged on the front side of the moving plate. The two fixing bases and the front side of the moving plate are provided with a fixing cover plate, and the fixing cover plate is arranged on the top of the two fixing bases.

[0010] Preferably, the fixing mechanism further comprises a winding wheel, which is arranged at the bottom of the movable plate, and a transmission shaft is fixedly embedded inside the winding wheel, and the transmission shaft is movably connected to the movable plate via a rolling bearing.

[0011] Preferably, a knob is fixedly connected to the bottom end of the transmission shaft, and a pull rope is provided on the fixed sleeve outside the winding wheel, and both ends of the pull rope extend to the bottom of the two fixed bases respectively.

[0012] Preferably, two limit grooves are provided inside the movable plate, and limit rods are embedded inside the two limit grooves. The two limit rods slide with the movable plate, and the two limit rods are fixedly connected to the two fixed bases respectively.

[0013] Preferably, the bottom of the two limit rods are fixedly connected to a movable rod, the bottom of the movable plate is provided with two movable grooves, the two movable grooves are respectively connected to the two limit grooves, the two movable rods are respectively fixedly connected to the two ends of the pull rope, the bottom of the two fixed bases are fixedly connected to a fixed plate, and a spring is fixedly connected between the two fixed plates.

[0014] Preferably, the fixing mechanism further comprises two support frames, the two support frames are respectively fixedly connected to the outsides of the two fixed bases, and the tops of the two support frames are fixedly connected with toothed plates.

[0015] Preferably, a lifting slot is provided on the top of the movable plate, a lifting block is embedded in the lifting slot, and the lifting block is fixedly connected to the rear side of the fixed cover plate.

[0016] Preferably, a transmission rod is embedded in the lifting slot, the transmission rod and the movable plate are movably connected through a rolling bearing, a threaded rod is provided on the fixed sleeve outside the transmission rod, the threaded rod is embedded in the lifting block, and the lifting block and the threaded rod are connected through threads.

[0017] Preferably, a positioning frame is fixedly connected to the top of the movable plate, a gear is provided on the top of the positioning frame, the gear fixed sleeve is arranged on the outside of the transmission rod, the gear is arranged between the two tooth plates, and the gear is meshed and connected with the two tooth plates.

[0018] Preferably, a movable plate is fixedly connected to one side of the moving plate, an electric push rod is fixedly connected to the front side of the chassis shell, and the front end of the electric push rod is fixedly connected to the movable plate.

[0019] The beneficial effects of the present invention are:

[0020] The user can control the position of the AC port connection by starting the electric push rod, and at the same time, the user turns the knob to make the fixing mechanism work to fix and protect the AC port, so as to solve the problem that the existing protection device is generally embedded in the chassis and the port cannot be extended, so it is not convenient to install, which affects the efficiency of AC line installation. The present invention greatly improves the efficiency of AC port protection. At the same time, the device adopts the design of the electric push rod, so that the movable plate can be changed at will, so that the AC line connection is more convenient. In addition, the device adopts the design of the toothed plate and the gear, so that the two positioning bases are spliced ​​and the fixed cover plate is driven to move downward at the same time, so that the fixed bottom plate and the fixed cover plate wrap and protect the AC port, making the working process of the AC port safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0022] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0023] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0024] Figure 2 A schematic diagram of the three-dimensional structure of the fixing mechanism provided by the present invention;

[0025] Figure 3 A partial top view and cross-sectional view provided by the present invention;

[0026] Figure 4 A schematic diagram of the three-dimensional structure of the movable plate and the fixed base provided by the present invention;

[0027] Figure 5 The present invention provides Figure 4 A in the enlarged view;

[0028] Figure 6 A schematic diagram of the three-dimensional structure of the gear and the tooth plate provided by the present invention;

[0029] Figure 7 A schematic diagram of the three-dimensional structure of the chassis shell and the AC seat body provided by the present invention;

[0030] In the figure: 1 chassis shell; 2 first connecting tube; 3 second connecting tube; 4 third connecting tube; 5 slider; 6 slide groove; 7 movable plate; 8 through groove; 9 fixed base; 10 fixed cover plate; 11 winding wheel; 12 transmission shaft; 13 knob; 14 pull rope; 15 limit groove; 16 limit rod; 17 movable rod; 18 movable groove; 19 fixed plate; 20 spring; 21 support frame; 22 tooth plate; 23 lifting groove; 24 lifting block; 25 transmission rod; 26 threaded rod; 27 positioning frame; 28 gear; 29 movable plate; 30 electric push rod; 31 AC seat body. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0032] See attached Figure 1 -Attached Figure 7 The AC socket connection fixing device provided by the present invention comprises a chassis shell 1, a first connection pipe 2 is fixedly connected to the front side of the chassis shell 1, a second connection pipe 3 and a third connection pipe 4 are embedded in the first connection pipe 2, a slider 5 is fixedly connected to the outer side of the second connection pipe 3 and the third connection pipe 4, a slide groove 6 is opened on the inner side of the first connection pipe 2 and the second connection pipe 3, and the slider 5 slides with the slide groove 6;

[0033] An AC seat body 31, which is disposed inside the third connecting pipe 4 and is used to connect the vehicle-mounted computer to an external circuit;

[0034] A fixing mechanism, which is arranged at the front side of the third connecting pipe 4 and is used to fix the AC connector;

[0035] The fixing mechanism includes a moving plate 7, which is fixedly connected to the front end of the third connecting pipe 4. A through slot 8 is provided on the front side of the moving plate 7, and the through slot 8 is connected to the inside of the chassis shell 1;

[0036] The fixing mechanism further includes two fixing bases 9, both of which are arranged on the front side of the moving plate 7, and the two fixing bases 9 and the front side of the moving plate 7 are provided with a fixing cover plate 10, and the fixing cover plate 10 is arranged on the top of the two fixing bases 9;

[0037] In this embodiment, the user can control the position of the AC port connection by starting the electric push rod 30, and at the same time, the user turns the knob 13 to make the fixing mechanism work to fix and protect the AC port;

[0038] Among them, in order to achieve the purpose of fixing the AC port, the present device adopts the following technical solutions: the fixing mechanism also includes a winding wheel 11, which is arranged at the bottom of the movable plate 7, and a transmission shaft 12 is fixedly embedded in the winding wheel 11, and the transmission shaft 12 is movably connected to the movable plate 7 through a rolling bearing, and a knob 13 is fixedly connected to the bottom end of the transmission shaft 12, and a pull rope 14 is fixedly sleeved on the outer side of the winding wheel 11, and the two ends of the pull rope 14 extend to the bottom of the two fixed bases 9 respectively, and two limiting grooves 15 are provided inside the movable plate 7, and limiting rods 16 are embedded in the two limiting grooves 15, and the two limiting rods 16 slide with the movable plate 7, and the two limiting rods 16 are fixedly connected to the two fixed bases 9 respectively, and the bottoms of the two limiting rods 16 are fixedly connected to movable rods 17, and two movable grooves 18 are provided at the bottom of the movable plate 7, and the two movable grooves 18 are respectively connected to the two limiting grooves 15, and the two movable rods 17 are fixedly connected to the two ends of the pull rope 14 respectively, and the two fixed bottoms The bottom of the seat 9 is fixedly connected with a fixed plate 19, and a spring 20 is fixedly connected between the two fixed plates 19. The fixing mechanism also includes two support frames 21, and the two support frames 21 are respectively fixedly connected to the outside of the two fixed bases 9. The tops of the two support frames 21 are fixedly connected with toothed plates 22. A lifting groove 23 is provided on the top of the movable plate 7, and a lifting block 24 is embedded in the lifting groove 23. The lifting block 24 is fixedly connected to the rear side of the fixed cover plate 10. A transmission rod 25 is embedded in the lifting groove 23. The transmission rod 25 is movably connected to the movable plate 7 through a rolling bearing. A threaded rod 26 is fixedly sleeved on the outside of the transmission rod 25. The threaded rod 26 is embedded in the lifting block 24. The lifting block 24 is connected to the threaded rod 26 through threads. A positioning frame 27 is fixedly connected to the top of the movable plate 7. A gear 28 is provided on the top of the positioning frame 27. The gear 28 is fixedly sleeved on the outside of the transmission rod 25. The gear 28 is arranged between the two toothed plates 22, and the gear 28 is meshed with the two toothed plates 22.

[0039] The user turns the knob 13 to rotate, and the rotation of the knob 13 drives the transmission shaft 12 and the winding wheel 11 to rotate, and the rotation of the winding wheel 11 drives the pull rope 14 to reel up, and the contraction of the pull rope 14 drives the two movable rods 17 to move toward the middle, and the movement of the movable rod 17 drives the two limit rods 16 to move, and the movement of the two limit rods 16 drives the two fixed bases 9 to move, so that the two fixed bases 9 are spliced ​​together, so that the two fixed bases 9 are wrapped and fixed to the bottom of the AC port, and at the same time, the two fixed bases 9 move toward the middle to drive the two support frames 21 to move, and the movement of the two support frames 21 drives the two tooth plates 22 to move, and the movement of the two tooth plates 22 drives the gear 28 to rotate, and the rotation of the gear 28 drives the transmission rod 25 to rotate, and the rotation of the transmission rod 25 drives the threaded rod 26 to rotate, and the rotation of the threaded rod 26 drives the lifting block 24 to move downward, and the downward movement of the lifting block 24 drives the fixed cover plate 10 to move downward, so that the fixed cover plate 10 wraps and fixes the top of the AC port;

[0040] In order to achieve the purpose of changing the line connection position, the device adopts the following technical solution: a movable plate 29 is fixedly connected to one side of the moving plate 7, an electric push rod 30 is fixedly connected to the front side of the chassis shell 1, and the front end of the electric push rod 30 is fixedly connected to the movable plate 29;

[0041] The user starts the electric push rod 30 to work, and the electric push rod 30 is extended and retracted to move the movable plate 29, and the movement of the movable plate 29 drives the movable plate 7 to move, so that the first connecting pipe 2 and the second connecting pipe 3 slide, so that the installation position of the AC port is changed.

[0042] The use process of the present invention is as follows: the user starts the electric push rod 30 to control the position of the AC port connection, and at the same time the user turns the knob 13 to rotate, so that the fixing mechanism works to fix and protect the AC port. The user turns the knob 13 to rotate, and the rotation of the knob 13 drives the transmission shaft 12 and the winding wheel 11 to rotate, and the rotation of the winding wheel 11 drives the pull rope 14 to reel in, and the contraction of the pull rope 14 drives the two movable rods 17 to move toward the middle, and the movement of the movable rod 17 drives the two limit rods 16 to move, and the movement of the two limit rods 16 drives the two fixed bases 9 to move, so that the two fixed bases 9 are spliced ​​together, so that the two fixed bases 9 are wrapped and fixed with the bottom of the AC port, and at the same time the two fixed bases 9 The movement toward the middle drives the two support frames 21 to move, the movement of the two support frames 21 drives the two tooth plates 22 to move, the movement of the two tooth plates 22 drives the gear 28 to rotate, the rotation of the gear 28 drives the transmission rod 25 to rotate, the rotation of the transmission rod 25 drives the threaded rod 26 to rotate, the rotation of the threaded rod 26 drives the lifting block 24 to move downward, the downward movement of the lifting block 24 drives the fixed cover plate 10 to move downward, so that the fixed cover plate 10 wraps and fixes the top of the AC port, the user starts the electric push rod 30 to work, the electric push rod 30 retracts and moves the movable plate 29, the movement of the movable plate 29 drives the movable plate 7 to move, so that the first connecting pipe 2 and the second connecting pipe 3 slide, so that the installation position of the AC port is changed.

[0043] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. AC socket connection fixing device, characterized by: include A chassis shell (1), wherein a first connecting tube (2) is fixedly connected to the front side of the chassis shell (1), a second connecting tube (3) and a third connecting tube (4) are embedded inside the first connecting tube (2), a slider (5) is fixedly connected to the outer sides of the second connecting tube (3) and the third connecting tube (4), a slide groove (6) is provided inside the first connecting tube (2) and the second connecting tube (3), and the slider (5) slides with the slide groove (6); An AC seat body (31), the AC seat body (31) is arranged inside the third connecting pipe (4), and the AC seat body is used to connect the vehicle-mounted computer with an external line; a fixing mechanism, the fixing mechanism being arranged on the front side of the third connecting pipe (4), and the fixing mechanism being used to fix the AC connecting head; The fixing mechanism comprises a movable plate (7), the movable plate (7) being fixedly connected to the front end of the third connecting tube (4), a through slot (8) being provided on the front side of the movable plate (7), and the through slot (8) being connected to the interior of the chassis shell (1); The fixing mechanism further comprises two fixing bases (9), the two fixing bases (9) are both arranged on the front side of the movable plate (7), the two fixing bases (9) and the front side of the movable plate (7) are provided with a fixing cover plate (10), and the fixing cover plate (10) is arranged on the top of the two fixing bases (9).

2. The AC socket connection and fixing device according to claim 1, characterized in that: The fixing mechanism further comprises a winding wheel (11), the winding wheel (11) being arranged at the bottom of the movable plate (7), a transmission shaft (12) being fixedly embedded inside the winding wheel (11), and the transmission shaft (12) being movably connected to the movable plate (7) via a rolling bearing.

3. The AC socket connection and fixing device according to claim 2, characterized in that: The bottom end of the transmission shaft (12) is fixedly connected with a knob (13), and a pull rope (14) is provided on the outer fixed sleeve of the winding wheel (11), and the two ends of the pull rope (14) respectively extend to the bottom of the two fixed bases (9).

4. The AC socket connection and fixing device according to claim 1, characterized in that: Two limiting grooves (15) are provided inside the movable plate (7), limiting rods (16) are embedded inside the two limiting grooves (15), the two limiting rods (16) slide with the movable plate (7), and the two limiting rods (16) are fixedly connected to the two fixed bases (9) respectively.

5. The AC socket connection and fixing device according to claim 4, characterized in that: The bottoms of the two limit rods (16) are fixedly connected to movable rods (17); the bottom of the movable plate (7) is provided with two movable grooves (18); the two movable grooves (18) are respectively connected to the two limit grooves (15); the two movable rods (17) are respectively fixedly connected to the two ends of the pull rope (14); the bottoms of the two fixed bases (9) are fixedly connected to fixed plates (19); and a spring (20) is fixedly connected between the two fixed plates (19).

6. The AC socket connection and fixing device according to claim 1, characterized in that: The fixing mechanism further comprises two support frames (21), the two support frames (21) are respectively fixedly connected to the outsides of the two fixed bases (9), and the tops of the two support frames (21) are both fixedly connected with toothed plates (22).

7. The AC socket connection and fixing device according to claim 1, characterized in that: A lifting groove (23) is provided on the top of the movable plate (7), a lifting block (24) is embedded in the lifting groove (23), and the lifting block (24) is fixedly connected to the rear side of the fixed cover plate (10).

8. The AC socket connection and fixing device according to claim 7, characterized in that: A transmission rod (25) is embedded in the lifting groove (23), and the transmission rod (25) is movably connected to the movable plate (7) through a rolling bearing. A threaded rod (26) is fixedly sleeved outside the transmission rod (25), and the threaded rod (26) is embedded in the lifting block (24). The lifting block (24) and the threaded rod (26) are connected through threads.

9. The AC socket connection and fixing device according to claim 1, characterized in that: A positioning frame (27) is fixedly connected to the top of the movable plate (7), a gear (28) is provided on the top of the positioning frame (27), the gear (28) is fixedly sleeved on the outside of the transmission rod (25), the gear (28) is provided between two tooth plates (22), and the gear (28) is meshedly connected with the two tooth plates (22).

10. The AC socket connection and fixing device according to claim 1, characterized in that: A movable plate (29) is fixedly connected to one side of the movable plate (7), an electric push rod (30) is fixedly connected to the front side of the chassis shell (1), and a front end of the electric push rod (30) is fixedly connected to the movable plate (29).

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