Dustproof buried ground lock

Abstract

The utility model provides a dustproof buried ground lock, which relates to the field of parking space locks and comprises a ground lock body and a turning plate which are buried under the ground. The parking lock body comprises a brush assembly. A placing groove is formed in the parking lock body; the brush assembly comprises a fixing frame and a plurality of bristles. The fixing frame is fixed in the placing groove; the bristles are strip-shaped; two strip-shaped ends of the bristles are respectively a connecting end and a contact end; the connecting ends of the bristles are fixed on the fixing frame; the turning plate is rotatably fixed in the placing groove; in the rotating process of the turning plate relative to the placing groove, the turning plate is always in contact with the contact ends of the bristles; the extending direction of the bristles is perpendicular to a rotating shaft of the turning plate. According to the dustproof buried type ground lock, the problem that a turning plate of a buried type intelligent ground lock in the prior art is prone to running unstably due to the fact that dust enters the containing groove is solved, and the influence of dust accumulation on normal running of the turning plate can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of parking locks, in particular to a dustproof underground ground lock. Background Art

[0002] Parking locks, also known as ground locks, are typically installed on parking spaces to prevent others from occupying them. Buried ground locks are designed to be buried beneath the ground. They feature a barrier that can be raised or lowered. When raised, it blocks vehicles from entering the space; when lowered, it allows vehicles to enter.

[0003] In the prior art, for example, Chinese patent application number 202021296908.9 discloses an accessible underground IoT shared smart parking lock with information dissemination function, which is an underground ground lock. The underground ground lock explains the specific structure and working principle of the underground ground lock.

[0004] However, the above-mentioned underground ground lock has defects. Since its vehicle arrester is a flap structure, the flap structure can enter and extend the placement slot by flipping. The flap rotates along a horizontal axis fixed in the placement slot, which means that when the flap is in the lowered state, it cannot tightly cover the slot opening of the placement slot. Because during the flipping process from the lowered state to the raised state, part of the flap structure rotates toward the placement slot. If the flap is in close contact with the inner wall of the placement slot, the structure of the flap itself will prevent the flap from rotating. One solution of the prior art is to place the rotating shaft of the flap in the ground This method will make the flap structure higher than the ground plane, resulting in a bumpy ride when the vehicle passes the lowered car stopper; another solution in the prior art is to set the part of the flap that rotates toward the placement groove into a cylindrical surface, the axis of the cylindrical surface is consistent with the axis of the rotating shaft, and the cylindrical surface remains tangent to the inner wall of the placement groove, but this method will cause some dust to be stuck between the cylindrical surface and the inner wall of the placement groove. The dust will enter the placement groove as the flap rotates and continue to accumulate. The accumulation of dust may block the normal rotation of the flap, thereby affecting the normal operation of the ground lock. Utility Model Content

[0005] In response to the above technical problems, the dust-proof buried ground lock provided by the present invention can reduce the impact of dust accumulation on the normal operation of the flap.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The dust-proof underground ground lock provided by the utility model comprises a ground lock body and a flap for being buried under the ground; the ground lock body comprises a brush assembly; a placement groove is provided on the ground lock body; the brush assembly comprises a fixing frame and a plurality of bristles; the fixing frame is fixed inside the placement groove; the bristles are strip-shaped; the strip-shaped ends of the bristles are respectively a connecting end and a contact end; the connecting end of the bristles is fixed on the fixing frame; the flap can be rotatably fixed in the placement groove; the flap always maintains contact with the contact end of the bristles during the rotation process relative to the placement groove; the flap has a lowered state and a raised state during the rotation process relative to the placement groove; when the flap is in the lowered state, the flap is in the placement groove; the bristles extend horizontally; the extension direction of the bristles is perpendicular to the rotating axis of the flap; when the flap is in the raised state, part of the structure of the flap extends out of the placement groove; the bristles are squeezed and deformed until the contact end of the bristles bends toward the placement groove.

[0008] The dustproof buried ground lock provided by the present invention is preferably such that the upper end of the fixing frame is a plane; the upper end plane of the fixing frame is flush with the upper plate surface of the flap in the lowered state; and a row of bristles is fixed on the fixing frame and is flush with the upper end plane of the fixing frame.

[0009] In the dustproof buried ground lock provided by the present invention, preferably, the bristles are arranged in an array with equal intervals.

[0010] The dustproof buried ground lock provided by the present invention preferably comprises a flap including an arc surface; the axis of the arc surface coincides with the rotation axis of the flap; when the flap is in the lowered state, the contact end of the bristles is pressed tightly against the arc surface of the flap.

[0011] The dustproof buried ground lock provided by the present invention preferably comprises: the brush assembly further comprising a bristle fixing piece; the bristles are fixed on the bristle fixing piece; and the bristle fixing piece is detachably fixed on the fixing frame.

[0012] The above technical solution has the following advantages or beneficial effects:

[0013] The utility model provides a dust-proof underground ground lock, which relates to the field of parking locks, including a ground lock body and a flap for being buried under the ground; the ground lock body includes a brush assembly; a placement groove is provided on the ground lock body; the brush assembly includes a fixing frame and a plurality of bristles; the fixing frame is fixed inside the placement groove; the bristles are strip-shaped; the strip-shaped ends of the bristles are respectively a connecting end and a contact end; the connecting end of the bristles is fixed on the fixing frame; the flap can be rotatably fixed in the placement groove; the flap always maintains contact with the contact end of the bristles during the rotation process relative to the placement groove; the flap has a lowered state and a raised state during the rotation process relative to the placement groove; when the flap is in the lowered state, the flap is in the placement groove; the bristles extend horizontally; the extension direction of the bristles is perpendicular to the rotating axis of the flap; when the flap is in the raised state, part of the structure of the flap extends out of the placement groove; the bristles are squeezed and deformed until the contact end of the bristles bends toward the placement groove. The dustproof underground ground lock provided by the utility model solves the problem that the flap of the existing underground intelligent ground lock is easily unstable due to dust entering the placement groove, and can reduce the impact of dust accumulation on the normal operation of the flap. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention and its features, features, configurations, and advantages will become more apparent upon reading the detailed description of the following non-limiting embodiments with reference to the accompanying drawings. Like reference numerals indicate like parts throughout the drawings. The drawings are not drawn to scale, with emphasis placed on illustrating the subject matter of the present invention.

[0015] Figure 1 It is a structural schematic diagram of the dustproof underground ground lock provided in Example 1 of the present utility model when the flap is in the lowered state.

[0016] Figure 2 It is a structural schematic diagram of the dustproof underground ground lock provided by Example 1 of the present utility model when the flap is in the raised state.

[0017] Figure 3 It is a structural schematic diagram of the contact position between the brush assembly and the flap of the dustproof buried ground lock provided in Example 1 of the present utility model.

[0018] Figure 4 It is a structural schematic diagram of the flap removal of the dustproof underground ground lock provided in Example 1 of the present utility model. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other. It should be noted that the terms used in this utility model are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to this application.

[0020] The following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. It is obvious that the embodiments described are only some of the embodiments of the present invention, rather than all of the embodiments. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative work are within the scope of protection of the present invention.

[0021] Example 1:

[0022] The dustproof buried ground lock provided in Example 1 of the present utility model is as follows: Figures 1 to 4 As shown, it includes a ground lock body 1 and a flap 2 for being buried under the ground; the ground lock body 1 includes a brush assembly 11; a placement groove 12 is provided on the ground lock body 1; the brush assembly 11 includes a fixing frame 111 and a plurality of bristles 112; the fixing frame 111 is fixed inside the placement groove 12; the bristles 112 are strip-shaped; the strip ends of the bristles 112 are respectively a connecting end and a contact end; the connecting end of the bristles 112 is fixed on the fixing frame 111; the flap 2 can be rotatably fixed in the placement groove 12; the flap 2 is relative to the placement groove 12. During the rotation of the placement slot 12, it always maintains contact with the contact end of the bristles 112; during the rotation process compared to the placement slot 12, the flap 2 has a lowered state and a raised state; when the flap 2 is in the lowered state, the flap 2 is in the placement slot 12; the bristles 112 extend horizontally; the extension direction of the bristles 112 is perpendicular to the rotation axis of the flap 2; when the flap 2 is in the raised state, part of the structure of the flap 2 extends out of the placement slot 12; the bristles 112 are squeezed and deformed until the contact end of the bristles 112 bends toward the placement slot 12.

[0023] When the dustproof underground ground lock provided by Example 1 of the present invention is in use, the parking space is blocked by the lowered state and the raised state of the flap 2. When the flap 2 is in the lowered state, the vehicle can normally enter the parking space provided with the dustproof underground ground lock. When the flap 2 is in the raised state, the vehicle cannot normally enter the parking space provided with the dustproof underground ground lock due to the obstruction of the flap 2. How the flap 2 rotates has been explained in the comparative documents mentioned in the background technology and will not be repeated here. What is different from the above-mentioned comparative documents is that the equipment provided in this embodiment is provided with a brush assembly 11. The bristles 112 of the brush assembly 11 are prior art. The bristles 112 are a flexible and deformable structure and are arranged in the placement groove 12. The contact end of the bristles 112 is pressed against the flap 2, so the flap 2 can rotate with the placement groove 12. There is a gap between the inner walls. Due to the presence of bristles 112 in this gap, ordinary dust and garbage will be blocked by the bristles 112 and cannot directly enter the placement groove 12. When the flap 2 rotates, the flap 2 will squeeze the bristles 112, causing the bristles 112 to deform, thereby realizing the normal switching of the flap 2 between the raised state and the lowered state; therefore, compared with the prior art, dust will enter the placement groove 12 from the gap between the flap 2 and the placement groove 12, thereby making it easy for dust to enter (easy to enter: dust will be stuck on the bottom of the car, and this dust will easily fall when the car stays in the parking space for a long time and fall near the ground lock, and then enter the placement groove 12 and affect the normal operation of the flap 2) into the placement groove 12. The equipment provided in this embodiment can effectively block these gaps, so that the parking lock can operate stably.

[0024] The dustproof underground ground lock provided in Example 1 of the utility model solves the problem that the flap of the existing underground intelligent ground lock is easily unstable due to dust entering the placement groove, and can reduce the impact of dust accumulation on the normal operation of the flap.

[0025] As a preferred solution, in this embodiment, the upper end of the fixing frame 111 is a plane; the upper end plane of the fixing frame 111 is flush with the upper plate surface of the flip plate 2 in the lowered state; a row of bristles 112 flush with the upper end plane of the fixing frame 111 is fixed on the fixing frame 111. The upper end of the fixing frame 111 is flat and flush with the upper surface of the lowered flap 2. The upper surface of the flap 2 in the lowered state is flush with the ground. Therefore, when the wheels of the vehicle pass over the ground lock, it can be guaranteed to pass through the plane to avoid vehicle bumps. The bristles 112 on the fixing frame 111, which are flush with the upper plane of the fixing frame 111, can prevent large pieces of garbage from entering the gap between the flap 2 and the fixing frame 111 (to ensure the normal rotation of the flap 2, there must be a gap between the flap 2 and the fixing frame). The upper surface of the ground lock composed of the bristles 112 flush with the upper plane of the fixing frame 111, the upper plane of the fixing frame 111, and the upper surface of the flap 2 is flat, so that the wheels of the vehicle can pass through the plane normally; there is no height difference between the bristles 112 and the fixing frame 111 and the flap 2, which avoids dust and garbage from accumulating above the bristles 112.

[0026] As a preferred solution, in this embodiment, the bristles 112 are arranged in an array at equal intervals. The equally spaced bristles 112 can ensure that the force (from the bristles 112) is evenly distributed during the flipping process of the flap 2, thereby preventing the flap 2 from changing its posture due to uneven force, resulting in a change in the position of the flap 2 and failure to flip normally.

[0027] As a preferred embodiment, in this embodiment, the flap 2 includes an arcuate surface 21; the axis of the arcuate surface 21 coincides with the rotation axis of the flap 2; when the flap 2 is in the lowered state, the contact ends of the bristles 112 press tightly against the arcuate surface 21 of the flap 2. When the arcuate surface 21 contacts the contact ends of the bristles 112, the (outer) surface of the arcuate surface 21 causes the bristles to bend in a circular arc transition. This prevents the right-angled edges of the flap 2 from bending the bristles at right angles, and also prevents the bristles 112 from being cut or broken due to compression caused by overly sharp edges.

[0028] Since dust easily accumulates between the bristles 112 (dust that should have entered the placement slot is blocked by the bristles 112), the bristles 112 need to be cleaned regularly, which is very troublesome. To solve this problem, as a preferred solution, in this embodiment, the brush assembly 11 also includes a bristle fixing member 13; the bristles 112 are fixed on the bristle fixing member 13; and the bristle fixing member 13 is detachably fixed to the fixing frame 111. By pre-fabricating some replaceable bristle fixing members 13, when the bristles 112 need to be cleaned, the bristle fixing members 13 can be directly replaced and the replaced bristle fixing members 13 can be cleaned uniformly, thereby improving the efficiency of cleaning the bristles (compared to cleaning the dust between the bristles 112 in the parking space).

[0029] In summary, the utility model provides a dust-proof underground ground lock, which relates to the field of parking locks, including a ground lock body and a flap for being buried under the ground; the ground lock body includes a brush assembly; a placement groove is provided on the ground lock body; the brush assembly includes a fixing frame and a plurality of bristles; the fixing frame is fixed inside the placement groove; the bristles are strip-shaped; the strip-shaped ends of the bristles are respectively a connecting end and a contact end; the connecting end of the bristles is fixed on the fixing frame; the flap is rotatably fixed in the placement groove; the flap always maintains contact with the contact end of the bristles during the rotation process relative to the placement groove; the flap has a lowered state and a raised state during the rotation process relative to the placement groove; when the flap is in the lowered state, the flap is in the placement groove; the bristles extend horizontally; the extension direction of the bristles is perpendicular to the rotating axis of the flap; when the flap is in the raised state, part of the structure of the flap extends out of the placement groove; the bristles are squeezed and deformed until the contact end of the bristles bends toward the placement groove. The dustproof underground ground lock provided by the utility model solves the problem that the flap of the existing underground intelligent ground lock is easily unstable due to dust entering the placement groove, and can reduce the impact of dust accumulation on the normal operation of the flap.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformation made using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A dustproof underground ground lock, characterized in that: It includes a ground lock body and a flap for being buried under the ground; The ground lock body includes a brush assembly; The ground lock body is provided with a placement slot; The brush assembly includes a fixing frame and a plurality of bristles; The fixing frame is fixed inside the placement groove; the bristles are strip-shaped; the two ends of the strip of bristles are respectively a connecting end and a contact end; the connecting end of the bristles is fixed on the fixing frame; The flap can be rotatably fixed in the placement groove; during the rotation of the flap relative to the placement groove, the flap always keeps in contact with the contact end of the bristles; The flap is in a lowered state and a raised state during the rotation relative to the placement slot; When the flap is in the lowered state, the flap is in the placement groove; the bristles extend horizontally; The extending direction of the bristles is perpendicular to the rotation axis of the flap; When the flap is in the raised state, part of the flap extends out of the placement slot; The bristles are squeezed and deformed until the contact ends of the bristles bend toward the placement groove.

2. The dustproof buried ground lock according to claim 1, characterized in that: The upper end of the fixing frame is a plane; the upper end plane of the fixing frame is flush with the upper plate surface of the flip plate in the lowered state; A row of bristles flush with the upper end plane of the fixing frame is fixed on the fixing frame.

3. The dustproof buried ground lock according to claim 2, characterized in that: The bristles are arranged in an array with equal spacing.

4. The dustproof buried ground lock according to claim 1, characterized in that: The flap includes an arc surface; the axis of the arc surface coincides with the rotation axis of the flap; When the flap is in the lowered state, the contact ends of the bristles are pressed tightly against the arc surface of the flap.

5. The dustproof buried ground lock according to claim 1, characterized in that: The brush assembly further comprises a bristle fixing member; the bristles are fixed on the bristle fixing member; and the bristle fixing member is detachably fixed on the fixing frame.

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