CN215920401U - Tool vehicle with electronic coded lock - Google Patents

Abstract

The utility model relates to a tool vehicle with an electronic coded lock, which comprises a vehicle body, wherein a plurality of drawer bodies which are vertically arranged are arranged on the vehicle body; the method is characterized in that: a lock rod capable of swinging left and right is vertically arranged at the rear side in the body, a motor for driving the lock rod to swing is arranged at the rear part of the top in the body, a lock plate capable of swinging left and right is arranged on the outer bottom surface of each drawer body, a lock opening is arranged on the lock plate, and the lock plate is kept to swing towards the lock rod under the action of an elastic piece; under the state that the motor drives the lock rod to move and keep in the locking position, a locking notch on the lock plate buckles the lock rod; the lock rod is separated from the lock opening in a state that the motor drives the lock rod to move and keep at the unlocking position; an electronic panel with a password input part for controlling the motor to operate is arranged at the upper part of the front end surface of the vehicle body. The power supply of locking and unblock comes from the motor, so can lock and unblock the drawer body through electronic panel, and once only operate alright unblock each drawer simultaneously, convenient operation.

Description

Tool vehicle with electronic coded lock

Technical Field

The utility model relates to tool storage equipment, in particular to a tool car with an electronic coded lock.

Background

The tool bogie is widely used in various production workshops as a tool storage device, can be conveniently moved in a certain range to transport tools or materials, provides great convenience for workers, and is arranged in order to classify various tools, so that the storing and taking efficiency of operators is improved, and a plurality of drawers are arranged in the cabinet body. To avoid the loss of tools, a lock is usually provided to lock the drawer, and most of the existing locks are mechanical locks, for example, a tool car structure with a mechanical lock is disclosed in the chinese utility model patent No. ZL201621424295.6 (publication No. CN 206493290U). Mechanical locks must be unlocked by a key, which is easily lost and inconvenient to unlock. And because the number of drawers is large, a plurality of locks are required, and the opening is inconvenient.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a tool vehicle with an electronic coded lock, which is reasonable in structural layout and can lock or unlock a row of vertically arranged drawers simultaneously.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a tool vehicle with an electronic coded lock comprises a vehicle body, wherein a plurality of drawer bodies which are vertically arranged and can be opened forwards are arranged on the vehicle body; the method is characterized in that: a lock rod capable of swinging left and right is vertically arranged at the rear side in the body, a motor for driving the lock rod to swing is arranged at the rear part of the top in the body, a lock plate capable of swinging left and right is arranged at the rear part of the outer bottom surface of each drawer body, a lock opening for buckling the lock rod is arranged on the lock plate, and the lock plate is kept to swing towards the direction of the lock rod under the action of an elastic piece; when the motor drives the lock rod to move and keep at the locking position and the drawer body is closed, the lock plate enables the locking opening on the lock plate to buckle the lock rod under the action of the elastic piece; when the motor drives the lock rod to move and keep at the unlocking position and the drawer body is closed, the lock rod is separated from the locking notch; an electronic panel with a password input part for controlling the motor to operate is arranged at the upper part of the front end surface of the vehicle body.

The improved scooter is characterized in that a sliding plate capable of moving left and right is arranged on the inner top surface of the scooter body, the upper end of the lock rod is inserted and connected onto the sliding plate, a shifting lever is installed at the output end of the motor and can drive the shifting lever to swing, and a first vertical groove for inserting the shifting lever is arranged on the sliding plate, so that the sliding plate can be driven to move left and right by the swinging of the shifting lever. The structure drives the lock rod to swing left and right through the sliding of the sliding plate, so that the lock rod moves to a locking position or an unlocking position. The slide is connected with the locking lever to reach the locking lever and form the restraint to the slide, need not to carry out the structure of retraining at the interior top surface department of automobile body additional setting to the slide. The motor drives the deflector rod to swing, and the deflector rod is matched with the first strip-shaped groove to drive the sliding plate. The driving structure has few related parts and is reasonable in structure.

In order to realize the automatic control of the unlocking and locking of the lockset, the inner top surface of the vehicle body is also provided with a travel switch, and the sliding plate is provided with two triggering parts which are arranged at intervals from left to right; when the sliding plate drives the lock rod to move to the locking position, one of the trigger parts triggers the travel switch, and the motor stops working; after the sliding plate drives the lock rod to move to the unlocking position, the other trigger part triggers the travel switch, and the motor stops working or acts reversely after delaying for a period of time.

The improved automobile is characterized in that the inner top surface of the automobile body is constrained by a motor mounting frame which can only slide left and right, the motor is mounted on the motor mounting frame, a second bar-shaped groove which is vertically arranged is formed in the motor mounting frame, a shifting fork which is driven by an emergency mechanical lockset and swings is arranged on the back surface of the automobile body, the shifting fork is inserted into the second bar-shaped groove, and the emergency mechanical lockset drives the shifting fork to rotate to drive the motor mounting frame to move left and right. The locking structure of this tool bogie has the emergent function of opening of machinery for this structure makes, avoids the condition that can not open the drawer after the fifty percent discount panel damages.

As an improvement, a vertically arranged rotating shaft is fixed on the back of the vehicle body, the locking rods are arranged in parallel at intervals with the rotating shaft, and the locking rods are connected with the rotating shaft through a plurality of rows of connecting pieces arranged at vertical intervals, so that the locking rods can swing by taking the axis of the rotating shaft as the center. The vertical rotating shaft and the connecting rotating shaft and the locking rod are arranged, so that the locking rod can swing to form a good support, and the structural layout is very reasonable.

The improved car body has the advantages that the back of the car body is provided with the vertically arranged section bar, the section bar surrounds the rotating shaft and the lock rod, and the rotating shaft is fixed in the section bar. The strength of the car body is improved, and a proper mounting position is provided for the rotating shaft.

Preferably, a lock plate mounting frame is fixed to the bottom surface of the drawer body, the lock plate is rotatably mounted on the lock plate mounting frame, and the elastic member is a torsion spring. The locking plate mounting frame provides suitable installation position for the locking plate, can install the locking plate on the locking plate mounting frame in advance, then as whole module fixed to the bottom surface of drawer body can.

The drawer locking device is further improved, the rear portion of the locking plate is provided with an inclined plane for the locking rod to contact and match, in the process of moving the drawer body backwards, the locking rod is abutted to the inclined plane to enable the locking plate to swing, when the drawer body moves backwards to the locking position, the locking rod is separated from the inclined plane, the locking plate swings towards the locking rod under the action of the torsion spring, and the locking rod slides into the locking port. After the drawer body is closed, the lock rod can be automatically buckled into the lock opening to lock the drawer body, and the operation is convenient.

Preferably, the drawer body is provided with a left row and a right row of drawer bodies which are vertically arranged and can be opened forwards, the number of the lock rods is two, and the upper end of each lock rod is inserted and connected onto the sliding plate. The sliding of the sliding plate can lock or unlock the two rows of the drawer bodies simultaneously, the locking structure is more compact, and an unlocking component is not required to be additionally arranged.

In order to conveniently move the tool cart, a push handle is arranged on the side part of the cart body, and a caster is arranged at the bottom of the cart body.

Compared with the prior art, the utility model has the advantages that: the drawer body is locked and unlocked simultaneously through the combined action of the vertical lock rod and the lock plate arranged on the drawer body, and the power source for locking and unlocking comes from the motor, so that the drawer body can be locked and unlocked through the electronic panel, unlocking can be realized through a password or a fingerprint without a key, and the drawers can be unlocked simultaneously through one-time operation, so that the operation is convenient; the locking structure is arranged at the rear part of the vehicle body, and the electronic panel is arranged on the front end face of the vehicle body, so that the layout is reasonable.

Drawings

FIG. 1 is a schematic perspective view (front view) of an embodiment of the present invention;

FIG. 2 is a schematic perspective view (back side) of an embodiment of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is a schematic perspective view of a lock plate mounting bracket mounted to a drawer body according to an embodiment of the present invention;

FIG. 6 is a schematic perspective view of a lock plate mounted to a lock plate mounting bracket according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view (front view) of the vehicle body with the roof and rear panel removed according to the embodiment of the present invention;

FIG. 8 is a schematic perspective view (back side) of the vehicle body with the roof and rear panel removed in accordance with an embodiment of the present invention;

FIG. 9 is a schematic perspective view (back) of the vehicle body with the roof, rear panel and section removed according to the embodiment of the present invention;

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 9, a preferred embodiment of the present invention is shown.

A tool vehicle with an electronic coded lock comprises a vehicle body 1 with casters 11, and is provided with a left side plate, a right side plate, a rear plate and a top cover, wherein a push handle 16 is arranged on the side part of the vehicle body 1. The vehicle body 1 is provided with two rows of drawer bodies 2 arranged at the left and the right, and each row is provided with a plurality of drawer bodies 2 which are vertically arranged and can be opened forwards.

The rear side in the vehicle body 1 is provided with two lock rods 3 which can vertically swing left and right, the lock rods 3 are arranged at intervals left and right, the rear part of the inner top of the vehicle body 1 is provided with a motor 4 for driving the lock rods 3 to swing, the rear part of the outer bottom surface of each drawer body 2 is provided with a lock plate 5 which can swing left and right, the lock plate 5 is provided with a lock opening 51 for buckling the lock rods 3, and the lock plate 5 is kept to swing towards the lock rods 3 under the action of an elastic piece 52; the bottom surface of the drawer body 2 is fixed with a lock plate mounting frame 15, the lock plate 5 is rotatably mounted on the lock plate mounting frame 15, and the elastic member 52 is a torsion spring. The rear portion of locking plate 5 has the confession locking lever 3 contact complex inclined plane 53, moves the in-process behind drawer body 2, locking lever 3 contradicts with inclined plane 53, makes locking plate 5 swing, moves behind drawer body 2 when latched position, and locking lever 3 breaks away from inclined plane 53, and locking plate 5 swings towards locking lever 3 direction under the torsional spring effect, and locking lever 3 slides in fore shaft 51.

Under the state that the motor 4 drives the lock rod 3 to move and keep at the locking position and the drawer body 2 is closed, the lock plate 5 enables the lock opening 51 on the lock plate to buckle the lock rod 3 under the action of the elastic piece 52; when the motor 4 drives the lock rod 3 to move and keep at the unlocking position and the drawer body 2 is closed, the lock rod 3 is separated from the locking notch 51; an electronic panel 6 having a password input section 61 for controlling the operation of the motor 4 is provided at an upper position of the front end surface of the vehicle body 1.

The inner top surface of the vehicle body 1 is provided with a sliding plate 7 capable of moving left and right, the upper end of each lock rod 3 is inserted and connected onto the sliding plate 7, the output end of the motor 4 is provided with a shifting lever 41, the motor 4 can drive the shifting lever 41 to swing, and the sliding plate 7 is provided with a first vertical groove 71 for inserting the shifting lever 41, so that the sliding plate 7 can be driven to move left and right by the swinging of the shifting lever 41.

The inner top surface of the vehicle body 1 is also provided with a travel switch 8, and the sliding plate 7 is provided with two trigger parts 72 which are arranged at left and right intervals; when the slide plate 7 drives the lock rod 3 to move to the locking position, one of the trigger parts triggers 72 the travel switch 8, and the motor 4 stops working; after the slide plate 7 drives the lock rod 3 to move to the unlocking position, the other triggering part 72 triggers the travel switch 8, and the motor 4 stops working or the motor 4 acts in a reverse direction after a period of time delay.

The interior top surface restraint of automobile body 1 has the motor mounting bracket 9 that only can control and slide, motor 4 is installed on this motor mounting bracket 9, is equipped with the second bar groove 91 of vertical setting on the motor mounting bracket 9, and the back of automobile body 1 is equipped with and drives and wobbling shift fork 101 by emergent mechanical lock 10, and shift fork 101 inserts in second bar groove 91, and the rotation that emergent mechanical lock 10 drove shift fork 101 can drive motor mounting bracket 9 and remove.

The back of the vehicle body 1 is fixed with a vertically arranged rotating shaft 12, the locking rod 3 and the rotating shaft 12 are arranged in parallel at intervals, and the locking rod 3 and the rotating shaft 12 are connected through a plurality of rows of connecting sheets 13 which are arranged at vertical intervals, so that the locking rod 3 can swing by taking the axis of the rotating shaft 12 as the center.

The back of the vehicle body 1 is provided with a vertically arranged section bar 14, the section bar 14 surrounds a rotating shaft 12 and the lock rod 3, and the rotating shaft 12 is fixed in the section bar 14.

In the locking state, the locking rod 3 is kept at the locking position, and the locking rod 3 is buckled into the locking opening 51 of the locking plate 5 fixed at the bottom of each drawer body 2 to realize locking, namely the drawer bodies 2 cannot move forwards to be opened.

When unlocking, the password is input, the electronic panel 6 controls the base of the motor 4, the motor 4 drives the sliding plate 7 to slide, the sliding plate 7 drives the locking rod 3 to swing and keep at the unlocking position, the locking rod 3 is separated from the locking notch 51, and the drawer body 2 can be opened by forward movement.

Reverse action behind the motor 4 time delay a period, perhaps give 4 a locking signal of motor through electronic panel 6, motor 4 drives 7 reverse slips of slide, and slide 7 drives 3 swings of locking lever and keeps at latched position, moves the in-process behind drawer body 2, locking lever 3 contradicts with the inclined plane, makes 5 swings of jam plate, when moving behind drawer body 2 to latched position, and locking lever 3 breaks away from the inclined plane, and locking plate 5 swings towards 3 directions of locking lever under the torsional spring effect, and locking lever 3 slides in fore shaft 51.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "inside, outside", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (10)

1. A tool vehicle with an electronic coded lock comprises a vehicle body (1), wherein a plurality of drawer bodies (2) which are arranged along the vertical direction and can be opened forwards are arranged on the vehicle body (1); the method is characterized in that: the rear side in the vehicle body (1) is provided with a lock rod (3) which can vertically swing left and right, the rear part of the inner top of the vehicle body (1) is provided with a motor (4) for driving the lock rod (3) to swing, the rear part of the outer bottom surface of each drawer body (2) is provided with a lock plate (5) which can swing left and right, the lock plate (5) is provided with a lock opening (51) for buckling the lock rod (3), and the lock plate (5) is enabled to keep a tendency of swinging towards the lock rod (3) under the action of an elastic piece (52); under the state that the motor (4) drives the lock rod (3) to move and keep at the locking position and the drawer body (2) is closed, the lock plate (5) enables a lock opening (51) on the lock plate to buckle the lock rod (3) under the action of the elastic piece (52); when the motor (4) drives the lock rod (3) to move and keep at the unlocking position and the drawer body (2) is closed, the lock rod (3) is separated from the locking notch (51); an electronic panel (6) with a password input part (61) for controlling the motion of the motor (4) is arranged at the upper part of the front end surface of the vehicle body (1).

2. The tool cart with the electronic combination lock of claim 1, wherein: the inner top surface of the vehicle body (1) is provided with a sliding plate (7) capable of moving left and right, the upper end of the locking rod (3) is inserted into the sliding plate (7) and connected to the sliding plate, the shifting rod (41) is installed at the output end of the motor (4), the motor (4) can drive the shifting rod (41) to swing, and the sliding plate (7) is provided with a first vertical groove (71) for inserting the shifting rod (41) so that the sliding plate (7) can be driven to move left and right by the swing of the shifting rod (41).

3. The tool cart with the electronic combination lock of claim 2, wherein: a travel switch (8) is further arranged on the inner top surface of the vehicle body (1), and two trigger parts (72) which are arranged at left and right intervals are arranged on the sliding plate (7); when the sliding plate (7) drives the lock rod (3) to move to the locking position, one of the trigger parts triggers (72) to trigger the travel switch (8), and the motor (4) stops working; after the sliding plate (7) drives the lock rod (3) to move to the unlocking position, the other triggering part (72) triggers the travel switch (8), and the motor (4) stops working or acts reversely after the motor (4) delays for a period of time.

4. The tool cart with the electronic combination lock of claim 2, wherein: the interior top surface restraint of automobile body (1) has motor mounting bracket (9) that only can control to slide, motor (4) are installed on this motor mounting bracket (9), are equipped with second bar groove (91) of vertical setting on motor mounting bracket (9), the back of automobile body (1) is equipped with and drives and wobbling shift fork (101) by emergent mechanical lock (10), shift fork (101) insert in second bar groove (91), the rotatory ability that emergent mechanical lock (10) drove shift fork (101) moves about motor mounting bracket (9).

5. The tool cart with the electronic combination lock of claim 1, wherein: the back of automobile body (1) is fixed with vertical setting's pivot (12), locking lever (3) and pivot (12) parallel interval set up, are connected through multirow connection piece (13) that vertical interval set up between locking lever (3) and pivot (12) to make locking lever (3) can use the axis of pivot (12) is the center and swings.

6. The tool cart with the electronic combination lock of claim 5, wherein: the back of the vehicle body (1) is provided with a vertically arranged section bar (14), the rotating shaft (12) and the lock rod (3) are surrounded by the section bar (14), and the rotating shaft (12) is fixed in the section bar (14).

7. The tool cart with the electronic combination lock of claim 1, wherein: the bottom surface of drawer body (2) is fixed with jam plate mounting bracket (15), jam plate (5) rotate to be installed at this jam plate mounting bracket (15), elastic component (52) are the torsional spring.

8. The tool cart with the electronic combination lock of claim 7, wherein: the rear portion of jam plate (5) has the confession locking lever (3) contact complex inclined plane (53), moves the in-process after drawer body (2), locking lever (3) contradict with inclined plane (53), make locking plate (5) swing, when drawer body (2) move backward to latched position, locking lever (3) break away from inclined plane (53), and locking plate (5) are towards locking lever (3) orientation swing under the torsional spring effect, and locking lever (3) slide in fore shaft (51).

9. The tool cart with the electronic combination lock of claim 2, wherein: drawer body (2) have about two rows along vertical a plurality of drawer body (2) that can open forward of arranging, locking lever (3) have two, every the upper end of locking lever (3) is all inserted and is established and be connected on slide (7).

10. The tool cart with the electronic combination lock of claim 2, wherein: the side part of the vehicle body is provided with a push handle (16), and the bottom of the vehicle body (1) is provided with a caster (11).

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