CN219528617U

CN219528617U - Mobile electronic fence

Info

Publication number: CN219528617U
Application number: CN202320818810.2U
Authority: CN
Inventors: 张衡; 侯晓东; 王艳兰; 罗勇; 王学龙; 邬亮
Original assignee: Ordos Tengyuan Coal Co ltd
Current assignee: Ordos Tengyuan Coal Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-15
Anticipated expiration: 2033-04-13

Abstract

The utility model provides a movable electronic fence, which comprises a fixed box, wherein a main machine body is arranged in an inner cavity of the fixed box, a connecting block is fixedly connected to the bottom of the fixed box, a bottom plate is fixedly connected to the bottom of the connecting block, universal wheel bodies are fixedly connected to the periphery of the bottom plate, and through grooves are formed in two sides of the bottom plate; according to the utility model, the fixing box is arranged for placing the host body, the host body is arranged for controlling the fence, and the connecting block is arranged for connecting the fixing box and the bottom plate, so that the fixing box can synchronously move along with the bottom plate, and the universal wheel body is arranged for facilitating the movement of the integral position of the device, so that the problem that the position of the electronic fence is deviated due to the fact that the vibration is transmitted to the universal wheel through the ball screw and the first lifting plate when the rotating motor runs is solved.

Description

Mobile electronic fence

Technical Field

The utility model belongs to the field of electronic fences, in particular to a movable electronic fence which can keep the stability of the electronic fence when in use and prevent the electronic fence from shifting due to the movement of universal wheels caused by vibration when in use.

Background

The electronic fence is the most advanced perimeter anti-theft alarm system, and the system mainly comprises three parts of an electronic fence host, a front end accessory and a rear end control system;

according to the mobile electronic fence disclosed by the Chinese patent application number 201920152144.7, through arranging the identification device, after the electronic fences are respectively placed at the designated positions, an entering person can be identified through the identification device; through setting up ball nut, rotating motor and shaft coupling in the inside of support column, set up first lifter plate, second through-hole and universal wheel in the inside of base, mutually support between several parts through rotating motor drive, when the electronic fence needs to remove, make the universal wheel descend with ground contact through rotating motor, can make things convenient for the staff to remove the electronic fence; after the electronic fence moves to the appointed position, the universal wheel is lifted through the rotating motor, so that the base is directly contacted with the ground, the working stability of the electronic fence is guaranteed, the stability of the electronic fence in use can be well guaranteed in a comparison case, but the rotating motor can vibrate during operation, the vibration can be conducted onto the universal wheel through the ball screw and the first lifting plate, the position of the universal wheel is offset, and the position of the electronic fence is offset.

In summary, the present utility model provides a mobile electronic fence to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a movable electronic fence, which solves the problems that in the prior art, a rotating motor generates vibration during operation, the vibration is transmitted to a universal wheel through a ball screw and a first lifting plate, so that the position of the universal wheel is deviated, the position of the electronic fence is deviated, and the like.

The utility model provides a portable electronic fence, includes the fixed case, the inner chamber of fixed case is provided with the host computer body, the bottom fixedly connected with connecting block of fixed case, the bottom fixedly connected with bottom plate of connecting block, equal fixedly connected with universal wheel body all around of bottom plate bottom, logical groove has all been seted up to the both sides of bottom plate bottom, the inner chamber sliding connection who leads to the groove has the backup pad, the bottom fixedly connected with lug of backup pad, the inner chamber swing joint of bottom plate has the fly leaf, the top of backup pad extends to the inner chamber of bottom plate to with the bottom fixedly connected with of fly leaf.

Preferably, the holding groove has been seted up on the right side of connecting block, the top of bottom plate and be located the inner chamber threaded connection of holding groove have the threaded rod.

Preferably, the bottom of the threaded rod extends to the inner cavity of the bottom plate and is movably connected with the top of the movable plate through a bearing, and the inner cavity of the accommodating groove is fixedly connected with a rotating disc at the top of the threaded rod.

Preferably, the right side of the fixed box is hinged with a box door through a hinge, the two sides of the top of the fixed box are fixedly connected with supporting columns, and the top of each supporting column is fixedly connected with a sunshade baffle.

Preferably, the right sides of the fixed box and the box door are fixedly connected with fixing bolts, and a limiting frame is movably connected between the two fixing bolts.

Preferably, the front and the back of the bottom plate inner cavity are provided with limit grooves, and the front and the back of the movable plate are fixedly connected with limit blocks.

Preferably, one side of the limiting block extends to the inner cavity of the limiting groove and is in sliding connection with the inner cavity of the limiting groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixing box is arranged for placing the host body, the host body is arranged for controlling the fence, and the connecting block is arranged for connecting the fixing box and the bottom plate, so that the fixing box can synchronously move along with the bottom plate, and the universal wheel body is arranged for conveniently moving the whole position of the device.

2. According to the utility model, the through grooves are arranged for placing the supporting plate and providing a sliding space for the supporting plate, the supporting plate is arranged to play a role of fixing the convex blocks and driving the convex blocks to move, and when the electronic fence is not required to move, the supporting plate replaces the universal wheel body to support the bottom plate, so that the universal wheel body is separated from the ground, the situation that the position of the electronic fence is deviated due to the sliding of the universal wheel body is prevented, and the supporting plate is arranged to increase the friction force between the supporting plate and the ground, so that the stability of the bottom plate in use is further improved.

3. According to the utility model, the supporting plate, the convex blocks, the movable plate and the containing groove are arranged, so that the rotating motor is replaced in a manual rotating mode, the condition that the position of the universal wheel body is deviated due to vibration of the rotating motor is effectively relieved, and the base plate can be ensured to be stable in use.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of the connection structure of the fixing case, the main body and the sunshade of the present utility model;

FIG. 3 is a schematic view of the bottom structure of the base plate of the present utility model;

fig. 4 is a schematic cross-sectional elevation view of the base plate of the present utility model.

In the figure:

1. a fixed box; 2. a host body; 3. a connecting block; 4. a bottom plate; 5. a universal wheel body; 6. a through groove; 7. a support plate; 8. a bump; 9. a movable plate; 10. a receiving groove; 11. a threaded rod; 12. a rotating disc; 13. a door; 14. a support column; 15. sunshade baffle plate; 16. a fixing bolt; 17. a limiting frame; 18. a limit groove; 19. and a limiting block.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a movable electronic fence, which comprises a fixed box 1, wherein a main machine body 2 is arranged in an inner cavity of the fixed box 1, a connecting block 3 is fixedly connected to the bottom of the fixed box 1, a bottom plate 4 is fixedly connected to the bottom of the connecting block 3, universal wheel bodies 5 are fixedly connected to the periphery of the bottom plate 4, through grooves 6 are formed in two sides of the bottom plate 4, a supporting plate 7 is slidably connected to the inner cavity of the through grooves 6, a protruding block 8 is fixedly connected to the bottom of the supporting plate 7, a movable plate 9 is movably connected to the inner cavity of the bottom plate 4, and the top of the supporting plate 7 extends to the inner cavity of the bottom plate 4 and is fixedly connected with the bottom of the movable plate 9.

As an implementation mode of the utility model, the right side of the connecting block 3 is provided with the accommodating groove 10, the top of the bottom plate 4 is in threaded connection with the threaded rod 11 positioned in the inner cavity of the accommodating groove 10, the accommodating groove 10 is used for providing a placing space for the threaded rod 11 and the rotating disc 12, and the threaded rod 11 plays a role in facilitating the adjustment of the position of the movable plate 9.

As an implementation mode of the utility model, the bottom of the threaded rod 11 extends to the inner cavity of the bottom plate 4 and is movably connected with the top of the movable plate 9 through a bearing, the inner cavity of the accommodating groove 10 is fixedly connected with the rotating disc 12 at the top of the threaded rod 11, and the rotating disc 12 plays a role in facilitating rotation of the threaded rod 11.

As one implementation mode of the utility model, the right side of the fixed box 1 is hinged with the box door 13 through a hinge, both sides of the top of the fixed box 1 are fixedly connected with the supporting columns 14, the top of the supporting columns 14 is fixedly connected with the sunshade baffle 15, and the effect of improving the influence of sun and rain on the host body 2 is achieved by arranging the box door 13, the supporting columns 14 and the sunshade baffle 15, so that the service life of the host body 2 is prolonged.

As an implementation mode of the utility model, the right sides of the fixed box 1 and the box door 13 are fixedly connected with the fixed bolts 16, the limiting frame 17 is movably connected between the two fixed bolts 16, the fixed bolts 16 and the limiting frame 17 are matched to fix the position of the box door 13, and the box door 13 is convenient to open and close.

As an implementation mode of the utility model, the front and the back of the inner cavity of the bottom plate 4 are provided with the limit grooves 18, the front and the back of the movable plate 9 are fixedly connected with the limit blocks 19, and the limit grooves 18 and the limit blocks 19 cooperate to limit the movable plate 9 and prevent the movable plate 9 from shifting in position during movement.

As an embodiment of the present utility model, one side of the limiting block 19 extends to the inner cavity of the limiting groove 18 and is slidably connected to the inner cavity of the limiting groove 18.

The specific working principle is as follows: firstly, the rotating disc 12 is rotated, the rotating disc 12 drives the box door 13 to rotate, the box door 13 drives the movable plate 9 to move downwards in the inner cavity of the bottom plate 4 when rotating, the movable plate 9 drives the supporting plate 7 and the lug 8 to move, when the lug 8 contacts with the ground, the supporting plate 7 and the lug 8 are matched to prop up the bottom plate 4 upwards, the universal wheel body 5 is separated from the ground, thereby the supporting plate 7 and the lug 8 replace the universal wheel body 5 to support the bottom plate 4, the stability of the bottom plate 4 can be effectively ensured because the lug 8 contacts with the ground, when the position of the bottom plate 4 needs to be moved, the supporting plate 7 and the lug 8 are upwards moved by the operation, the universal wheel body 5 supports the bottom plate 4, the problem that the rotating motor can vibrate during operation and the vibration is conducted to the universal wheel through the ball screw and the first lifting plate, and the position of the universal wheel is offset, and the electronic fence is caused.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a portable electronic fence, includes fixed case (1), its characterized in that: the utility model discloses a fixed box, including fixed box (1), connecting block (3)'s bottom fixedly connected with bottom plate (4), all around of bottom plate (4) bottom equal fixedly connected with universal wheel body (5), logical groove (6) have all been seted up to the both sides of bottom plate (4) bottom, the inner chamber sliding connection of logical groove (6) has backup pad (7), the bottom fixedly connected with lug (8) of backup pad (7), the inner chamber swing joint of bottom plate (4) has fly leaf (9), the top of backup pad (7) extends to the inner chamber of bottom plate (4) to with the bottom fixed connection of fly leaf (9).

2. The mobile electronic fence of claim 1, wherein: the right side of connecting block (3) has seted up holding tank (10), the top of bottom plate (4) and be located the inner chamber threaded connection of holding tank (10) have threaded rod (11).

3. The mobile electronic fence of claim 2, wherein: the bottom of the threaded rod (11) extends to the inner cavity of the bottom plate (4) and is movably connected with the top of the movable plate (9) through a bearing, and a rotating disc (12) is fixedly connected with the inner cavity of the accommodating groove (10) and positioned at the top of the threaded rod (11).

4. The mobile electronic fence of claim 1, wherein: the right side of fixed case (1) is articulated through the hinge has chamber door (13), the equal fixedly connected with support column (14) in both sides at fixed case (1) top, the top fixedly connected with sunshade baffle (15) of support column (14).

5. The mobile electronic fence of claim 4, wherein: the right sides of the fixed box (1) and the box door (13) are fixedly connected with fixed bolts (16), and a limiting frame (17) is movably connected between the two fixed bolts (16).

6. The mobile electronic fence of claim 1, wherein: limiting grooves (18) are formed in the front face and the back face of the inner cavity of the bottom plate (4), and limiting blocks (19) are fixedly connected to the front face and the back face of the movable plate (9).

7. The mobile electronic fence of claim 6, wherein: one side of the limiting block (19) extends to the inner cavity of the limiting groove (18) and is in sliding connection with the inner cavity of the limiting groove (18).