CN111906742A

CN111906742A - Portable tool placing device for preventing tools from being lost based on automobile maintenance

Info

Publication number: CN111906742A
Application number: CN202010857850.9A
Authority: CN
Inventors: 吴非
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-11-10

Abstract

The invention provides a portable tool placing device for preventing tools from being lost based on automobile maintenance, belongs to the technical field of tool placing devices, and aims to solve the problem that tools are lost due to the fact that a box door of an existing tool placing device is easily opened by children at home of maintenance personnel when the existing tool placing device is not used. According to the tool placement device, due to the fact that the distance between the lower end of the rotating plate and the bottom end face of the inner side of the L-shaped cavity is matched with the length of the middle finger of an adult, even if a child at home extends a palm into the L-shaped cavity, the child cannot touch the rotating plate, and a box door cannot be opened, so that the phenomenon that tools in the tool placement device are lost is effectively avoided, and the reliability of the tool placement device is improved; and because the maintenance personal need not the key can open the chamber door to avoid the inconvenience that brings for maintenance personal.

Description

Portable tool placing device for preventing tools from being lost based on automobile maintenance

Technical Field

The invention belongs to the technical field of tool placement devices, and particularly relates to a portable tool placement device for preventing tools from being lost based on automobile maintenance.

Background

Auto repair is a generic term for auto maintenance and repair. The automobile with faults is inspected by technical means to find out the fault reason, and certain measures are taken to remove the faults and recover to reach certain performance and safety standards.

For example, application No.: the invention discloses a vehicle maintenance accessory tool placing frame which comprises a base, wherein the lower end of the base is rotatably connected with a plurality of U-shaped supports, openings of the U-shaped supports are arranged downwards, first inserting holes are formed in the U-shaped supports, idler wheels are rotatably connected to the inner side walls of the openings of the U-shaped supports, grooves for the U-shaped supports to accommodate are formed in the lower surface of the base, the U-shaped supports are rotatably connected to the inner side walls of the grooves, the U-shaped supports are rotatably connected towards the outer side of the base, a first bolt is arranged on one side of the base and penetrates through a first through hole and the first inserting holes in the side walls of the grooves to fix the U-shaped supports, a cavity is formed in the base, and a first bevel gear and a second bevel gear are arranged in the cavity. The invention effectively avoids the phenomenon that a maintainer finds tools around the tool placing rack, thereby shortening the maintenance time to a certain extent, and meanwhile, the placing rack can roll on the ground.

Based on the above patent search, and the discovery of the apparatus in the prior art, during the maintenance of the automobile, in order to improve the maintenance efficiency, the tool placing device is usually used, and the existing tool placing device has the following disadvantages in the actual use process, such as: the prior tool placing device is lack of an effective limiting mechanism, so that the box door of the prior tool placing device is easy to be opened by children at home of maintenance personnel when the prior tool placing device is not used, the children play with the tools in the tool placing device as toys, so that the tools are lost, thereby reducing the reliability of the prior tool placing device, and if the safety lock is used as a limiting mechanism, the key is lost to bring inconvenience to maintenance personnel, moreover, because a great amount of sundries such as oil stains and the like are attached to the automobile maintenance tool, when the automobile maintenance tool is placed in the placing box in the tool placing device, the interior of the placing box is polluted, and when the interior of the placing box needs to be cleaned, because the placing box needs to be detached from the inside of the tool placing device and is very inconvenient to detach, the convenience of cleaning the placing box is reduced.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a portable tool placement device for vehicle maintenance, which prevents tools from being lost, and solves the problems that the prior tool placement device lacks an effective limit mechanism, so that when the prior tool placement device is not used, a box door is easily opened by a child at a maintenance staff's home, and the child plays with the tools in the tool placement device as a toy, thereby causing the tool loss phenomenon, further reducing the reliability of the prior tool placement device, and if a safety lock is used as the limit mechanism, the maintenance staff is inconvenient because a key is lost, and because a large amount of sundries such as oil stains are attached to the vehicle maintenance tool, when the vehicle maintenance tool is placed in the placement box in the tool placement device, the interior of the placement box is polluted, and when the interior of the placement box needs to be cleaned, because the placing box needs to be detached from the inside of the tool placing device and is very inconvenient to detach, the problem of convenience in cleaning the placing box is reduced.

The invention relates to a portable tool placing device for preventing tools from being lost based on automobile maintenance, which is achieved by the following specific technical means:

a portable tool placement device for preventing tools from being lost for automobile maintenance comprises a main body, wherein a first limiting mechanism is arranged on the upper portion of the front side of the left end face of the main body, the first limiting mechanism comprises an L-shaped cavity, a T-shaped groove, a sliding limiting block, a first pulley, a first pull rope, a rotating plate and spring limiting columns, an L-shaped cavity is arranged inside the first limiting mechanism, the front side face of the inside of the L-shaped cavity is provided with the T-shaped groove, the front side face of the inside of the L-shaped cavity is provided with a rectangular through hole communicated with the T-shaped groove, the left side face and the right side face of the inside of the T-shaped groove are provided with the T-shaped sliding grooves, the inside of the T-shaped groove is slidably connected with the sliding limiting block through the two T-shaped sliding grooves, the left side and the right side of the sliding limiting block are respectively provided with a T-shaped sliding block slidably connected, a spring is sleeved outside each spring limiting column, a sliding hole with the diameter consistent with that of each spring limiting column is formed in the upper end face of each sliding limiting block, four first pulleys are rotatably connected inside the T-shaped groove through a rotating shaft and are slidably connected with first pull ropes, a rotating plate which is rotatably connected inside the T-shaped groove through a rotating shaft is connected at the lower end of each first pull rope, and the distance between the lower end of each rotating plate and the bottom end face of the inner side of the L-shaped cavity is matched with the length of the middle finger of an adult; three placing boxes are evenly connected inside the main body in a sliding manner; the clamping driving mechanism is arranged at the rear part of the left side of the upper end face of the main body; two included angles on the left side of the bottom of the main body are provided with directional wheels, and the other two included angles on the bottom of the main body are provided with universal wheels; a braking mechanism is arranged on one directional wheel on the rear side of the bottom of the main body, and three second pulleys are arranged on the braking mechanism and the left side of the main body; a second limiting mechanism is arranged at the rear part of the right side of the upper end face of the main body, and a hanging part is connected inside the rear side of the main body in a sliding manner; the rear part of the inner side of each placing box is provided with two auxiliary disassembling mechanisms in a bilateral symmetry manner; and a second pull rope in sliding connection with the three second pulleys is connected between the clamping driving mechanism and the braking mechanism.

Further, the main body comprises transverse slide rails, a box door, buckles and vertical slide rails, wherein three transverse slide rails are arranged on the left side surface and the right side surface inside the main body, a T-shaped slide groove is formed in each of the opposite surfaces of every two adjacent transverse slide rails on the left side and the right side, the box door is rotatably connected to the front side door opening of the main body through a rotating shaft, the buckles are arranged on the box door, one vertical slide rail is arranged at each of two included angles at the rear part of the inner side of the main body, dovetail slide grooves are formed in each of the opposite surfaces of the two vertical slide rails, strip-shaped slide openings communicated with the T-shaped slide grooves are formed in the opposite surfaces of every two adjacent transverse slide rails on the left side and the right side;

furthermore, the placing box comprises a sealing plate, a frame-shaped part, a sliding plate and a plugboard, four partition plates are uniformly arranged in the placing box, and four rectangular leak openings are uniformly arranged on the front side of the bottom end surface of the inner part of the placing box, the bottom of the placing box is rotationally connected with a sealing plate through a rotating shaft, and the rear side of the bottom end surface of the sealing plate is provided with a frame-shaped part, the inner side of the frame-shaped part is provided with two sliding rods, the outer part of each sliding rod is sleeved with a spring, the outer parts of the two sliding rods are connected with a sliding plate in a sliding way, two inserting columns are symmetrically arranged on the rear end surface of the sliding plate, an inserting plate is arranged on the front side of the bottom end surface of the placing box, two jacks spliced with the plug posts are symmetrically arranged on the front end surface of the plug board, four rectangular thickened blocks are uniformly arranged on the upper end surface of the sealing board, when the sealing plate is in a closed state, the upper end surfaces of the four rectangular thickening blocks and the bottom end surface of the inner part of the placing box are all in the same horizontal plane;

furthermore, the clamping driving mechanism comprises a movable clamping block, a pulling rod and an L-shaped driving plate, the clamping driving mechanism is of a T-shaped structure, a dovetail chute is formed in the bottom end face of the inner side of the clamping driving mechanism, the inner side of the clamping driving mechanism is connected with the movable clamping block in a sliding mode through the dovetail chute, the front end face of the movable clamping block is provided with the pulling rod in sliding connection with the front side of the clamping driving mechanism, a spring is sleeved outside the pulling rod, the front end of the pulling rod is provided with the L-shaped driving plate, and the front end face of the L-shaped driving plate is connected with the upper end of the second pull rope;

furthermore, the braking mechanism comprises a supporting rod and a sliding rod, rectangular sliding blocks are arranged on the left side and the right side of the braking mechanism, the left side and the right side of the braking mechanism are connected with the supporting rod fixed on the main body directional wheel bracket in a sliding mode through the rectangular sliding blocks, bar-shaped sliding openings connected with the rectangular sliding blocks in a sliding mode are formed in opposite surfaces of the two supporting rods, the sliding rod is arranged on the inner side of each bar-shaped sliding opening, the front end face of the braking mechanism is connected with the lower end of a second pull rope, springs are sleeved outside the sliding rods, and when the braking mechanism is in a braking state, the rear end face of the braking mechanism is in;

furthermore, the second limiting mechanism comprises a limiting block, the second limiting mechanism is internally connected with the limiting block in a sliding manner, edges and corners on the lower side of the head end of the limiting block are rounded, a spring is arranged in the second limiting mechanism, and when the second limiting mechanism is in a limiting state, the head end of the limiting block is inserted into the right rectangular socket of the hanging piece;

furthermore, the hanging piece comprises an opening column and a hanging column, the hanging piece is of a rectangular box-packed structure, fifteen hanging columns are uniformly arranged on the rear side surface inside the hanging piece, the opening column is arranged on the upper portion of the left end surface of the hanging piece, a rectangular socket is arranged on the lower portion of the right end surface of the hanging piece, and when the hanging piece is in a withdrawing state, the opening column is clamped between the clamping driving mechanism and the movable clamping block;

further, supplementary disassembly body includes slide bar and square slider, the inside sliding connection of supplementary disassembly body has square slider, and square slider is inside to be equipped with supplementary disassembly body about both ends slide the slide bar that is connected, the spring has been cup jointed to the slide bar outside, and the bar sliding opening that sets up on slide bar head end and the horizontal slide rail slides and is connected.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, through the arrangement of the first limiting mechanism, when a tool is required to be used, a maintenance person inserts a palm into the L-shaped cavity body on the first limiting mechanism, the middle finger of the palm is bent ninety degrees upwards, then the lower end of the rotating plate is pressed forwards through the middle finger, the upper end of the rotating plate drives the lower end of the first pull rope to pull backwards, then the sliding limiting block is enabled to slide upwards in the T-shaped groove through the matching of the first pull rope and the first pulley, so that the buckle loses the limiting function, then the box door is opened, then the tool in the placing box is taken out for use, because the distance between the lower end of the rotating plate and the bottom end surface of the inner side of the L-shaped cavity body is matched with the length of the middle finger of an adult, even if a child at home extends the maintenance person into the L-shaped cavity body, the palm cannot touch the rotating plate, so that the box door cannot be opened, and the, thereby improving the reliability of the tool placing device; and because the maintenance personal need not the key can open the chamber door to avoid the inconvenience that brings for maintenance personal.

According to the invention, through the arrangement of the auxiliary dismounting mechanism, when the interior of the placing box needs to be cleaned, firstly, the placing box is moved forwards, then the two sliding rods in the placing box are manually pinched to be relatively square, the head ends of the two sliding rods are respectively separated from the strip-shaped sliding ports of the transverse sliding rails at the two sides, so that the placing box loses the limiting function, the placing box can be easily dismounted from the interior of the main body, then the sliding plate is moved forwards, the two inserting columns on the sliding plate are separated from the inserting holes on the inserting plate, so that the sealing plate loses the limiting function, then, the interior of the placing box is cleaned, and the convenience in cleaning the placing box is effectively improved.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic structural diagram in a split state of the present invention.

Fig. 3 is a partial sectional structural schematic view of the main body of the present invention.

Fig. 4 is a partial sectional structural schematic view of the main body and the first stopper mechanism of the present invention.

Fig. 5 is a schematic view of the present invention at a part B enlarged in fig. 4.

Fig. 6 is a schematic view of a partial cross-sectional structure of the first limiting mechanism of the present invention.

Fig. 7 is a schematic view of the placement box and the auxiliary detachment mechanism of the present invention.

Fig. 8 is a first perspective view of the storage box of the present invention.

Fig. 9 is a schematic view of a second perspective structure of the storage box of the present invention.

Fig. 10 is a schematic view of the clamping driving mechanism and the second pull rope according to the present invention.

Fig. 11 is a schematic view of the brake mechanism and the second rope according to the present invention.

Fig. 12 is a partial sectional structural schematic view of the second limiting mechanism and the hanging member of the present invention.

Fig. 13 is a partially enlarged view of the structure of fig. 7 at C according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a transverse slide rail; 102. a box door; 103. buckling; 104. a vertical slide rail; 2. a first limit mechanism; 201. an L-shaped cavity; 202. a T-shaped groove; 203. a sliding limiting block; 204. a first pulley; 205. a first pull cord; 206. a rotating plate; 207. a spring limiting post; 3. placing the box; 301. a sealing plate; 302. a frame-shaped member; 303. a sliding plate; 304. a plugboard; 4. a clamping driving mechanism; 401. a movable clamping block; 402. pulling a rod; 403. an L-shaped driving plate; 5. a brake mechanism; 501. a support bar; 502. a slide bar; 6. a second pulley; 7. a second limiting mechanism; 701. a limiting block; 8. hanging the parts; 801. opening the column; 802. hanging a column; 9. an auxiliary disassembly mechanism; 901. a slide bar; 902. a square slider; 10. a second draw cord.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 13:

the invention provides a portable tool placing device for preventing tools from being lost based on automobile maintenance, which comprises: the main body 1, the upper portion of the front side of the left end face of the main body 1 is provided with a first limiting mechanism 2, the first limiting mechanism 2 comprises an L-shaped cavity body 201, a T-shaped groove 202, a sliding limiting block 203, a first pulley 204, a first pull rope 205, a rotating plate 206 and a spring limiting column 207, the L-shaped cavity body 201 is arranged inside the first limiting mechanism 2, the T-shaped groove 202 is arranged on the front side face inside the L-shaped cavity body 201, the rectangular through hole communicated with the T-shaped groove 202 is arranged on the front end face of the first limiting mechanism 2, the T-shaped sliding grooves are arranged on the left side face and the right side face inside the T-shaped groove 202, the sliding limiting block 203 is connected inside the T-shaped groove 202 in a sliding mode through the two T-shaped sliding grooves, the T-shaped sliding blocks connected with the T-shaped sliding grooves are arranged on the left side and the right side faces of the sliding limiting block, a spring is sleeved outside each spring limiting column 207, a sliding hole with the diameter consistent with that of the spring limiting column 207 is formed in the upper end face of the sliding limiting block 203, four first pulleys 204 are rotatably connected inside the T-shaped groove 202 through a rotating shaft, the four first pulleys 204 are slidably connected with a first pull rope 205, the lower end of the first pull rope 205 is connected with a rotating plate 206 rotatably connected inside the T-shaped groove 202 through the rotating shaft, and the distance from the lower end of the rotating plate 206 to the inner side bottom end face of the L-shaped cavity body 201 is matched with the length of a middle finger of an adult, so that a child at home of a maintenance staff cannot touch the rotating plate 206 even if the palm of the child extends into the L-shaped cavity body 201; the interior of the main body 1 is evenly connected with three placing boxes 3 in a sliding manner, each placing box 3 comprises a sealing plate 301, a frame-shaped part 302, a sliding plate 303 and an inserting plate 304, the interior of each placing box 3 is evenly provided with four partition plates, the front side of the bottom end face of the interior of each placing box 3 is evenly provided with four rectangular leak ports, the bottom of each placing box 3 is rotationally connected with the sealing plate 301 through a rotating shaft, the rear side of the bottom end face of each sealing plate 301 is provided with the frame-shaped part 302, the inner side of each frame-shaped part 302 is provided with two sliding rods, the outer part of each sliding rod is sleeved with a spring, the outer parts of the two sliding rods are slidably connected with the sliding plate 303, the rear end face of each sliding plate 303 is symmetrically provided with two inserting columns, the front side of the bottom end face of each placing box 3 is provided with the inserting plate 304, the front end face of each inserting plate 304 is symmetrically provided, the upper end surfaces of the four rectangular thickened blocks and the inner bottom end surface of the placing box 3 are all positioned on the same horizontal plane, so that the inner bottom end surface of the placing box 3 is more flat; a clamping driving mechanism 4 is arranged at the rear part of the left side of the upper end face of the main body 1, the clamping driving mechanism 4 comprises a movable clamping block 401, a pulling rod 402 and an L-shaped belt moving plate 403, the clamping driving mechanism 4 is of a T-shaped structure, a dovetail sliding groove is formed in the bottom end face of the inner side of the clamping driving mechanism 4, the inner side of the clamping driving mechanism 4 is connected with the movable clamping block 401 in a sliding mode through the dovetail sliding groove, the pulling rod 402 which is connected with the front side of the clamping driving mechanism 4 in a sliding mode is arranged on the front end face of the movable clamping block 401, a spring is sleeved outside the pulling rod 402, the front end of the pulling rod 402 is provided with the L-shaped belt moving plate 403; two included angles on the left side of the bottom of the main body 1 are provided with directional wheels, and the other two included angles on the bottom of the main body 1 are provided with universal wheels; a brake mechanism 5 is arranged on one directional wheel at the rear side of the bottom of the main body 1, the brake mechanism 5 comprises a support rod 501 and a slide rod 502, rectangular slide blocks are arranged on the left side and the right side of the brake mechanism 5, the left side and the right side of the brake mechanism 5 are connected with the support rod 501 fixed on a directional wheel bracket of the main body 1 in a sliding manner through the rectangular slide blocks, strip-shaped slide openings connected with the rectangular slide blocks in a sliding manner are formed in the opposite surfaces of the two support rods 501, the slide rod 502 is arranged on the inner side of each strip-shaped slide opening, the front end surface of the brake mechanism 5 is connected with the lower end of the second pull rope 10, springs are sleeved outside the slide rods 502, when the brake mechanism 5 is in a braking state, the rear end surface of the brake mechanism 5 is in close contact with the outer peripheral surface of the directional wheel on the main body 1, therefore, the movable clamping block 401 cannot drive the second pull rope 10 to pull the brake mechanism 5 forwards, so that the brake mechanism 5 is always in close contact with the outer peripheral surface of the directional wheel on the main body 1, and at the moment, people can check the reason that the directional wheel on the main body 1 cannot rotate, and the phenomenon that the hanging piece 8 is forgotten to be retracted can be effectively avoided; the braking mechanism 5 and the left side of the main body 1 are provided with three second pulleys 6; a second limiting mechanism 7 is arranged at the rear part of the right side of the upper end face of the main body 1, the second limiting mechanism 7 comprises a limiting block 701, the limiting block 701 is connected to the inside of the second limiting mechanism 7 in a sliding mode, edges and corners of the lower side of the head end of the limiting block 701 are set to be round corners, a spring is arranged inside the second limiting mechanism 7, and when the second limiting mechanism 7 is in a limiting state, the head end of the limiting block 701 is inserted into a rectangular socket on the right side of the hanging piece 8, so that the hanging piece 8 is effectively limited; the inner part of the rear side of the main body 1 is slidably connected with a hanging part 8, the hanging part 8 comprises an opening column 801 and hanging columns 802, the hanging part 8 is of a rectangular box-shaped structure, fifteen hanging columns 802 are uniformly arranged on the rear side surface of the inner part of the hanging part 8, the opening column 801 is arranged on the upper part of the left end surface of the hanging part 8, a rectangular socket is arranged on the lower part of the right end surface of the hanging part 8, when the hanging part 8 is in a withdrawing state, the opening column 801 is clamped between the clamping driving mechanism 4 and the movable clamping block 401, so that the movable clamping block 401 slides forwards rightwards, and then the brake mechanism 5 is pulled forwards through a second pull rope 10, so that the brake action of the directional wheel on the main body 1 is lost; the rear part of the inner side of each placing box 3 is provided with two auxiliary disassembling mechanisms 9 in a bilateral symmetry shape; a second pull rope 10 connected with the three second pulleys 6 in a sliding manner is connected between the clamping driving mechanism 4 and the braking mechanism 5.

Wherein, the main part 1 includes horizontal slide rail 101, chamber door 102, buckle 103 and

vertical slide rail

104, 1 inside left and right sides face of main part all is equipped with three horizontal slide rail 101, and every two adjacent horizontal slide rail 101 opposite faces of controlling all seted up T type spout, 1 front side door department of main part is connected with chamber door 102 through the pivot rotation, and be equipped with buckle 103 on the chamber door 102, two contained angle departments of 1 inboard rear portion of main part all are equipped with a vertical slide rail 104, and dovetail chute has all been seted up to two vertical slide rail 104 opposite faces, every about adjacent two horizontal slide rail 101 looks backs all seted up with the communicating bar spout of T type spout, when chamber door 102 is in the closed condition, buckle 103 on the chamber door 102 passes 2 front side rectangle through openings of first stop gear and slides stopper 203 looks joint, thereby make chamber door 102 obtain effectual limiting displacement, avoid children to open.

Wherein, supplementary disassembly body 9 includes slide bar 901 and square slider 902, the inside sliding connection of supplementary disassembly body 9 has square slider 902, and square slider 902 is inside to be equipped with supplementary disassembly body 9 about both ends sliding connection's slide bar 901, the spring has been cup jointed to the slide bar 901 outside, and the bar sliding opening that sets up on slide bar 901 head end and the transverse sliding rail 101 slides and is connected, setting through supplementary disassembly body 9 for it is more convenient when main part 1 is inside to be dismantled to place box 3.

When in use: when the tool placement device is not used, firstly, automobile maintenance tools are placed inside the placement box 3 in order, then the box door 102 is closed, the buckle 103 penetrates through the rectangular through opening in the front side of the first limiting mechanism 2 and is clamped with the sliding limiting block 203, so that the box door 102 is effectively limited, then the limiting block 701 is pulled back into the second limiting mechanism 7, the limiting function of the hanging piece 8 is lost, and then the hanging piece 8 slides downwards to the inside of the main body 1 to be stored; when the tool is needed, a maintenance person inserts a palm into the L-shaped cavity body 201 on the first limiting mechanism 2, bends the middle finger of the palm ninety degrees upwards, presses the lower end of the rotating plate 206 forwards through the middle finger, so that the upper end of the rotating plate 206 drives the lower end of the first pull rope 205 to pull backwards, and then through the matching of the first pull rope 205 and the first pulley 204, the sliding limiting block 203 slides upwards in the T-shaped groove 202, so that the buckle 103 loses the limiting function, and then the box door 102 is opened, and then the tool in the placing box 3 can be taken out for use, because the distance between the lower end of the rotating plate 206 and the inner bottom end face of the L-shaped cavity body 201 is matched with the length of the middle finger of an adult, even if a child at home extends the maintenance person into the L-shaped cavity body 201 with the palm, the child cannot touch the rotating plate 206, so that the box door 102 cannot be opened, thereby effectively avoiding the phenomenon that the tool in, thereby improving the reliability of the tool placing device; moreover, the maintenance personnel can open the box door 102 without a key, so that the inconvenience brought to the maintenance personnel is avoided;

when needs are to place box 3 inside cleaning work, at first will place box 3 forward labor, then pinch to relative square through two inside slide bar 901 of box 3 of manual will placing, make two slide bar 901 head ends break away from respectively in the bar slide of both sides transverse sliding rail 101, thereby the messenger places box 3 and loses limiting displacement, thereby can easily will place box 3 and pull down from main part 1 is inside, then slide sliding plate 303 forward, make two on the sliding plate 303 insert the post break away from the plugboard 304 in the jack, thereby make closing plate 301 lose limiting displacement, then will place box 3 inside clean can, effectively improved the convenience when placing box 3 cleanness.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a portable instrument placer based on auto repair is lost with preventing instrument which characterized in that: comprises a main body (1), a first limiting mechanism (2) is arranged on the upper portion of the front side of the left end face of the main body (1), the first limiting mechanism (2) comprises an L-shaped cavity (201), a T-shaped groove (202), a sliding limiting block (203), a first pulley (204), a first pull rope (205), a rotating plate (206) and a spring limiting column (207), the L-shaped cavity (201) is arranged inside the first limiting mechanism (2), the T-shaped groove (202) is arranged on the front side face inside the L-shaped cavity (201), a rectangular through hole communicated with the T-shaped groove (202) is arranged on the front end face of the first limiting mechanism (2), T-shaped sliding grooves are arranged on the left side face and the right side face inside the T-shaped groove (202), the sliding limiting block (203) is connected with the T-shaped sliding grooves in a sliding mode through two T-shaped sliding grooves in a sliding mode, and T-shaped sliding blocks connected with the T-shaped sliding grooves, the upper end face of the sliding limiting block (203) is connected with a first pull rope (205), the top end face of the inner side of the L-shaped cavity (201) is provided with two spring limiting columns (207), springs are sleeved outside the spring limiting columns (207), the upper end face of the sliding limiting block (203) is provided with a sliding hole with the diameter consistent with that of each spring limiting column (207), four first pulleys (204) are rotatably connected inside the T-shaped groove (202) through rotating shafts, the four first pulleys (204) are slidably connected with the first pull rope (205), the lower end of the first pull rope (205) is connected with a rotating plate (206) rotatably connected inside the T-shaped groove (202) through rotating shafts, and the distance between the lower end of the rotating plate (206) and the bottom end face of the inner side of the L-shaped cavity (201) is matched with the length of a middle finger of an adult; three placing boxes (3) are evenly connected inside the main body (1) in a sliding manner; a clamping driving mechanism (4) is arranged at the rear part of the left side of the upper end surface of the main body (1); two included angles on the left side of the bottom of the main body (1) are provided with directional wheels, and the other two included angles on the bottom of the main body (1) are provided with universal wheels; a braking mechanism (5) is arranged on one directional wheel on the rear side of the bottom of the main body (1), and three second pulleys (6) are arranged on the braking mechanism (5) and the left side of the main body (1); a second limiting mechanism (7) is arranged at the rear part of the right side of the upper end face of the main body (1), and a hanging piece (8) is connected inside the rear side of the main body (1) in a sliding manner; the rear part of the inner side of each placing box (3) is provided with two auxiliary disassembling mechanisms (9) in a bilateral symmetry manner; and a second pull rope (10) which is connected with the three second pulleys (6) in a sliding manner is connected between the clamping driving mechanism (4) and the braking mechanism (5).

2. The portable tool placement device for preventing tool loss in automobile maintenance as claimed in claim 1, wherein: the main body (1) comprises a transverse slide rail (101), a box door (102), a buckle (103) and a vertical slide rail (104), the left side surface and the right side surface of the interior of the main body (1) are respectively provided with three transverse sliding rails (101), and the opposite surfaces of every two adjacent transverse sliding rails (101) on the left and the right are respectively provided with a T-shaped sliding chute, the front side door opening of the main body (1) is rotatably connected with a box door (102) through a rotating shaft, a buckle (103) is arranged on the box door (102), a vertical slide rail (104) is arranged at two included angles at the rear part of the inner side of the main body (1), dovetail sliding grooves are respectively arranged on the opposite surfaces of the two vertical sliding rails (104), strip-shaped sliding openings communicated with the T-shaped sliding grooves are respectively arranged on the back surfaces of every two adjacent horizontal sliding rails (101), when the box door (102) is in a closed state, the buckle (103) on the box door (102) penetrates through the rectangular opening at the front side of the first limiting mechanism (2) to be clamped with the sliding limiting block (203).

3. The portable tool placement device for preventing tool loss in automobile maintenance as claimed in claim 1, wherein: the placing box (3) comprises a sealing plate (301), a frame-shaped part (302), a sliding plate (303) and an inserting plate (304), wherein four partition plates are uniformly arranged in the placing box (3), four rectangular leak openings are uniformly formed in the front side of the bottom end face in the placing box (3), the bottom of the placing box (3) is rotatably connected with the sealing plate (301) through a rotating shaft, the frame-shaped part (302) is arranged on the rear side of the bottom end face of the sealing plate (301), two sliding rods are arranged on the inner side of the frame-shaped part (302), springs are sleeved outside each sliding rod, the sliding plate (303) is connected outside each sliding rod in a sliding mode, two inserting columns are symmetrically arranged on the rear end face of the sliding plate (303), the inserting plate (304) is arranged on the front side of the bottom end face of the placing box (3), and two inserting holes which are inserted into the inserting columns are symmetrically arranged on the front end face of, the upper end surface of the sealing plate (301) is uniformly provided with four rectangular thickening blocks, and when the sealing plate (301) is in a closed state, the upper end surfaces of the four rectangular thickening blocks are all located on the same horizontal plane with the bottom end surface inside the placing box (3).

4. The portable tool placement device for preventing tool loss in automobile maintenance as claimed in claim 1, wherein: centre gripping drive mechanism (4) are including activity clamp splice (401), pulling rod (402) and L area driving plate (403), centre gripping drive mechanism (4) are "T" font structure, and centre gripping drive mechanism (4) inboard bottom face has seted up dovetail slide, centre gripping drive mechanism (4) inboard has activity clamp splice (401) through dovetail slide sliding connection, and just activity clamp splice (401) preceding terminal surface be equipped with centre gripping drive mechanism (4) preceding pulling rod (402) of sliding connection, the spring has been cup jointed to pulling rod (402) outside, and pulling rod (402) front end is equipped with L area driving plate (403), L area driving plate (403) preceding terminal surface is connected with second stay cord (10) upper end.

5. The portable tool placement device for preventing tool loss in automobile maintenance as claimed in claim 1, wherein: arrestment mechanism (5) are including bracing piece (501) and slide bar (502), arrestment mechanism (5) left and right sides all is equipped with the rectangle slider, and arrestment mechanism (5) left and right sides all has one to fix bracing piece (501) on main part (1) directive wheel support through rectangle slider sliding connection, two the bracing piece (501) opposite face all seted up with rectangle slider sliding connection's bar spout, and bar spout inboard is equipped with a slide bar (502), arrestment mechanism (5) preceding terminal surface is connected with second stay cord (10) lower extreme, slide bar (502) outside has cup jointed the spring, works as when arrestment mechanism (5) are in the brake state, directive wheel outer peripheral face in arrestment mechanism (5) rear end face and main part (1) closely contacts.

6. The portable tool placement device for preventing tool loss in automobile maintenance as claimed in claim 1, wherein: the second limiting mechanism (7) comprises a limiting block (701), the limiting block (701) is connected to the inside of the second limiting mechanism (7) in a sliding mode, edges and corners of the lower side of the head end of the limiting block (701) are set to be round corners, a spring is installed inside the second limiting mechanism (7), and when the second limiting mechanism (7) is in a limiting state, the head end of the limiting block (701) is connected in a rectangular socket on the right side of the hanging piece (8) in a splicing mode.

7. The portable tool placement device for preventing tool loss in automobile maintenance as claimed in claim 1, wherein: hang and put piece (8) including strutting post (801) and hanging post (802), hang and put piece (8) and be the box-packed structure of rectangle, just hang and put the inside trailing flank of piece (8) and be even form and be equipped with fifteen and hang post (802), it is equipped with and props out post (801) to hang to put piece (8) left end face upper portion, and hangs and put piece (8) right end face lower part and seted up the rectangle socket, works as when hanging and putting piece (8) and being in the state of withdrawing, prop out post (801) centre gripping between centre gripping actuating mechanism (4) and activity clamp splice (401).

8. The portable tool placement device for preventing tool loss in automobile maintenance as claimed in claim 1, wherein: the auxiliary dismounting mechanism (9) comprises a sliding rod (901) and a square sliding block (902), the square sliding block (902) is connected to the inside of the auxiliary dismounting mechanism (9) in a sliding mode, the sliding rod (901) which is connected with the left end and the right end of the auxiliary dismounting mechanism (9) in a sliding mode is arranged inside the square sliding block (902), a spring is sleeved on the outside of the sliding rod (901), and the head end of the sliding rod (901) is connected with a bar-shaped sliding opening formed in the transverse sliding rail (101) in a sliding mode.