Rental box easy to lock

Abstract

The utility model discloses an easy-to-lock renting box which comprises a box body, lock heads are arranged at the upper end of the box body and the left side of the box body, springs are connected between the lock heads and the box body, radian locks are arranged at the lower end of the box body and the right side of the box body, lock frames are installed on the radian locks, and lock shafts are rotationally connected to the lock frames. A plurality of lock holes with different angles are formed in the periphery of the lock shaft in a surrounding mode, the upper end of the lock shaft is connected with a locking rotary knob, and scales are carved on the radian lock and are 0, 2.5, 5 and 7.5 respectively. According to the easy-to-lock renting box body, the lock holes in different angles and directions can be rapidly replaced, a large screen formed by combining a plurality of different swing angles is needed for non-planar use, the structure is stable and simple, use is convenient, and the use and assembly requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of box body, especially easy to lock leasing box body. BACKGROUND

[0002] The box body of LED display screen is simply display screen and is constituted by a plurality of display units (unit display board or unit display box body) which can be combined and spliced. A proper controller (main control board or control system) is added to satisfy different environments, and a plurality of display boards (or unit box bodies) of various specifications and the controller of different control technologies can be combined to form various LED display screens to satisfy different display requirements. The conventional box body is used for parallel assembly mode to form a flat large screen. If the box body is used in a non-planar case, an additional supporting structure is needed to cope with the butt joint between the box bodies, and the convenience is poor. SUMMARY

[0003] One purpose of the utility model is to provide an easy-to-lock leasing box body to solve the problems in the prior art.

[0004] To achieve this purpose, the utility model adopts the following technical scheme:

[0005] An easy-to-lock leasing box body comprises a box body, a lock head is arranged at the upper end of the box body and the left side of the box body, a spring is connected between the lock head and the box body, an arc lock is arranged at the lower end of the box body and the right side of the box body, a lock rack is arranged on the arc lock, a lock shaft is rotatably connected to the lock rack, a plurality of lock holes with different angles are arranged around the lock shaft, a lock knob is connected to the upper end of the lock shaft, and a scale is engraved on the arc lock.

[0006] As a preferred technical scheme, a power supply groove is arranged in the middle of the box body, a silica gel ring is arranged at the edge of the power supply groove, a power supply is placed in the power supply groove, a power supply cover is arranged outside the power supply groove, a lock catch is locked between the power supply cover and the power supply groove, and two groups of aviation plugs are arranged on the two sides of the power supply cover.

[0007] As a preferred technical scheme, fixed handles are formed on the two sides of the box body, and a movable handle is hingedly connected to the upper end of the box body.

[0008] As a preferred technical scheme, a plurality of heat dissipation ribs are formed on the outer side of the power supply cover in the vertical direction.

[0009] As a preferred technical scheme, the material of the box body is magnesium alloy.

[0010] As a preferred technical scheme, the power supply slot is fixed with a hard connection slot, and the hard connection slot is in quick plug connection with the power supply.

[0011] The utility model discloses the beneficial effect is: provide an easy lock leasing and lending box, this easy lock leasing and lending box can replace the lock hole of different angle direction fast, need the large -scale screen of multiple different angle combination for the non -planar, and the structure is stable simple, and convenient to use, satisfy the demand of use and assembly. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model will be further explained in detail below according to the drawings and embodiments.

[0013] Fig. 1 The whole structure schematic diagram of an easy lock leasing and lending box described for embodiment;

[0014] Fig. 2 The partial explosion drawing of an easy lock leasing and lending box described for embodiment;

[0015] Fig. 3 The structure schematic diagram of the lock frame described for embodiment.

[0016] Figs. 1-3 In the middle:

[0017] 1, box body;2, lock head;3, radian lock;4, lock frame;5, lock hole;6, lock knob;7, power supply slot;8, power supply;9, power supply cover;10, lock catch;11, navigation plug;12, fixed handle;13, movable handle;14, heat dissipation rib;15, hard connection slot;16, scale;17, HUB board. DETAILED DESCRIPTION

[0018] The technical scheme of the utility model will be further explained below in combination with the drawings and through specific embodiments.

[0019] As Figs. 1-3As shown, in the embodiment, an easy-to-lock rental box body comprises a box body 1, a lock head 2 is arranged at the upper end of the box body 1 and the left side of the box body 1, a spring is connected between the lock head 2 and the box body 1, an arc lock 3 is arranged at the lower end of the box body 1 and the right side of the box body 1, a lock rack 4 is installed on the arc lock 3, a lock shaft is rotatably connected to the lock rack 4, a plurality of lock holes 5 with different angles are arranged around the lock shaft, a lock knob 6 is connected to the upper end of the lock shaft, a scale 16 is engraved on the arc lock 3, the scale 16 is 0, 2.5, 5 and 7.5 respectively, after the spring is compressed by the lock head 2 and inserted into the arc lock 3, the lock head 2 is screwed, after the hand is released, the spring rebounds to make the lock head 2 clamped in the current arc lock 3 to complete the fixation between the box bodies 1, and for different swing angles, when the box bodies 1 are docked, the lock knob 6 is rotated to make the lock shaft connected with the lock knob 6 rotate, and the lock holes 5 with different angles are correspondingly arranged on the lock position, so that the lock head 2 can be connected.

[0020] A power supply groove 7 is arranged at the middle of the box body 1, a silica gel ring is installed at the edge of the power supply groove 7, a power supply 8 and a HUB board 17 are placed in the power supply groove 7, a power supply cover 9 is arranged at the outer side of the power supply groove 7, a lock catch 10 is locked between the power supply cover 9 and the power supply groove 7, two groups of aviation plugs 11 are arranged at the two sides of the power supply cover 9, the power supply 8 in the power supply groove 7 is protected by the lock catch 10, and the power supply output can be obtained by the aviation plugs 11, without the need of slotting or drilling.

[0021] Fixed handles 12 are formed at the two sides of the box body 1, and a movable handle 13 is hingedly connected to the upper end of the box body 1, the movable handle 13 is pressed on the upper end of the power supply cover 9, and the movable handle 13 can be stored and hidden in the non-use state, which is more convenient for installation.

[0022] A plurality of heat dissipation ribs 14 are formed on the outer side of the power supply cover 9 along the vertical direction, which enhances the heat dissipation capacity and effect.

[0023] The material of the box body 1 is magnesium alloy, which is light, has strong heat dissipation capacity and low cost.

[0024] A hard connection groove 15 is fixed in the power supply groove 7, the hard connection groove 15 is quickly connected with the power supply 8, the power supply 8 can be quickly replaced, and the wiring trouble is reduced.

[0025] It should be stated that the above specific embodiments only serve as the preferred embodiments of the present application and the applied technical principles, and any changes or replacements easily thought by any person skilled in the art within the technical range disclosed by the present application should be covered in the protection range of the present application.

Claims

1. A lockable rental case, characterized in that, Including the box body, the upper end of the box body and the left side of the box body are provided with lock head, the lock head is connected with the spring between the box body, the lower end of the box body and the right side of the box body are provided with the arc lock, the lock rack is installed on the arc lock, the lock shaft is rotatably connected on the lock rack, the periphery of the lock shaft is provided with a plurality of lock holes with different angles, the lock knob is connected on the upper end of the lock shaft, the arc lock is engraved with scale, the scale is respectively 0, 2.5, 5, 7.

5.

2. A lockable rental case according to claim 1, wherein, The middle part of the box body is provided with a power supply slot, the edge of the power supply slot is mounted with a silica gel ring, the power supply is placed in the power supply slot, the outside of the power supply slot is provided with a power supply cover, the power supply cover is locked with a lock between the power supply slot, the both sides of the power supply cover are provided with two groups of navigation plug.

3. A lockable rental case according to claim 2, wherein, The both sides of the box body are formed with fixed handle, the upper end of the box body is hingedly connected with a movable handle, the movable handle is pressed on the upper end of the power supply cover.

4. A lockable rental case according to claim 2, wherein, The outside of the power supply cover is formed with a plurality of heat dissipation ribs along the vertical direction.

5. The lockable rental case of claim 1, wherein, The material of the box body is magnesium alloy.

6. A lockable rental case according to claim 2, wherein, The hard connection groove is fixed in the power supply slot, and the hard connection groove is quickly plugged into the power supply.

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