Multifunctional access control special for community

Abstract

The utility model relates to the technical field of access control, in particular to a multifunctional special access control for a community, which comprises an access control body, a protective structure is mounted on the front side of the bottom of the access control body and comprises a protective frame, the front side of the bottom end of the access control body is detachably connected with the protective frame, and the front side of the protective frame is detachably connected with a dust cover. The dust cover is made of non-woven fabric, an elastic band is sewn in the closing-up position of the dust cover, a clamping groove is formed in the protection frame, the dust cover and the clamping groove are clamped, clamping plates are rotationally connected to the top end and the bottom end of the protection frame, rotating shafts are fixedly connected to the bottom ends of the clamping plates, a fixing shaft is fixedly connected into the protection frame, and the fixing shaft is fixedly connected with the dust cover. The rotating shaft is rotationally connected with the fixed shaft, and a torsional spring is fixedly connected between the rotating shaft and the fixed shaft; the horn mouth of the entrance guard can be protected, so that dust can be prevented from entering the horn mouth to cause blockage and influence use.

Description

Technical Field

[0001] The utility model relates to a special entrance guard for a residential area, in particular to a multifunctional special entrance guard for a residential area, and belongs to the technical field of entrance guards. Background Art

[0002] The entrance and exit access security management system is a new modern security management system that integrates microcomputer automatic identification technology and modern security management measures. It involves many new technologies such as electronics, mechanics, optics, computer technology, communication technology, biotechnology, etc. Therefore, when used in the community, it has multiple functions such as card swiping, face swiping, video and call.

[0003] When using the access control, the existing access control has multiple functions, such as card swiping, password input and call function. Since the bell mouth on the access control is exposed to the outside, when dust accumulates and falls into the bell mouth after a long time, it will cause the bell mouth to be blocked, thus affecting the use of the access control. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional community-specific access control in order to solve the above-mentioned problem, which can protect the bell mouth of the access control, thereby preventing dust from entering the bell mouth and causing blockage and affecting use.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a multifunctional community-specific access control, including an access control body, a protective structure is installed on the front bottom of the access control body, the protective structure includes a protective frame, the front bottom end of the access control body is detachably connected to the protective frame, the front bottom end of the protective frame is detachably connected to a dust cover, the dust cover is made of non-woven fabric, and an elastic elastic band is sewn inside the closing part of the dust cover, a card slot is provided on the protective frame, the dust cover and the card slot are engaged, the top and bottom ends of the protective frame are rotatably connected to a splint, the bottom end of the splint is fixedly connected to a rotating shaft, a fixed shaft is fixedly connected in the protective frame, the rotating shaft and the fixed shaft are rotatably connected, and a torsion spring is fixedly connected between the rotating shaft and the fixed shaft.

[0006] Preferably, a clamping block is fixedly connected to the bottom end of the clamping plate, and the clamping block is engaged with the protective frame.

[0007] Preferably, a sealing structure is installed between the protection frame and the access control body, the sealing structure includes a sealing ring, the back of the protection frame is detachably connected with the sealing ring, and the sealing ring is in contact with the front of the access control body.

[0008] Preferably, a fixing plug is fixedly connected to the sealing ring, and the fixing plug is engaged with the protective frame.

[0009] Preferably, a protrusion is fixedly connected inside the protective frame, and a groove is provided on the fixing plug, and the protrusion and the groove are engaged with each other.

[0010] Preferably, the cross section of the protrusion is an arc-shaped structure, and the cross section of the groove is an arc-shaped structure.

[0011] Preferably, mounting structures are installed at both ends of the protective frame, and the mounting structures include fixing plates. The access control body is detachably connected to the fixing plates by bolts, and the side ends of the protective frame are fixedly connected to positioning plates, and the fixing plates and positioning plates are detachably connected.

[0012] Preferably, a fixing column is fixedly connected to the fixing plate, and the fixing column is plugged into the positioning plate.

[0013] Preferably, the top and bottom ends of the fixing plate are fixedly connected with clamping rods, the clamping rods are made of a plastic elastic material, and the clamping rods are clamped with the positioning plate.

[0014] Preferably, the clamping rod is in an L-shaped structure as a whole, and a cross-section of one end of the clamping rod is in a triangular-shaped structure.

[0015] The beneficial effect of the utility model is that when using the access control body, the protective frame is first installed on the front side of the trumpet mouth on the access control body, and the dust cover can be installed on the front side of the protective frame by engaging the elastic band and the card slot at the closing end of the dust cover, so that the trumpet mouth of the access control body can be protected to prevent dust from entering the inside of the trumpet mouth and causing blockage, affecting use. When installing the dust cover, press the splint downward, and since the splint is rotatably connected by the rotating shaft and the fixed shaft, one end of the splint can be driven to rotate. When the splint and the card slot are separated, the dust cover can be engaged and installed on the protective frame, and then the splint is released, and the rotating shaft and the splint can be driven by the torsion spring to slide and reset, so that the dust cover can be engaged and positioned to prevent the dust cover from automatically falling off. Therefore, the trumpet mouth of the access control body can be protected to prevent dust from entering the trumpet mouth and accumulating and affecting use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection structure of the protection frame and the dust cover of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the protection frame and the clamping plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure of the fixing plate and the positioning plate of the utility model;

[0020] Figure 5 It is a schematic diagram of the connection structure of the positioning plate and the clamping rod of the utility model.

[0021] In the figure: 1. Access control body; 2. Protection structure; 201. Protection frame; 202. Dust cover; 203. Card slot; 204. Clamp; 205. Rotating shaft; 206. Fixed shaft; 207. Torsion spring; 208. Block; 3. Sealing structure; 301. Sealing ring; 302. Fixing plug; 303. Protrusion; 304. Groove; 4. Installation structure; 401. Fixing plate; 402. Positioning plate; 403. Fixing column; 404. Card rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 As shown, a multifunctional community-specific access control comprises an access control body 1, a protective structure 2 is installed on the bottom front of the access control body 1, and the protective structure 2 comprises a protective frame 201. The front of the bottom end of the access control body 1 is detachably connected to the protective frame 201, and the front of the protective frame 201 is detachably connected to a dust cover 202, the dust cover 202 is made of non-woven fabric, and an elastic elastic band is sewn inside the closing part of the dust cover 202, a card slot 203 is provided on the protective frame 201, and the dust cover 202 is engaged with the card slot 203, and the top and bottom ends of the protective frame 201 are rotatably connected to a splint 204, and the bottom end of the splint 204 is fixedly connected to a rotating shaft 205, and a fixed shaft 206 is fixedly connected inside the protective frame 201, and the rotating shaft 205 and the fixed shaft 206 are rotatably connected, and a torsion spring 207 is fixedly connected between the rotating shaft 205 and the fixed shaft 206.

[0024] As a technical optimization solution of the utility model, a clamping block 208 is fixedly connected to the bottom end of the splint 204, and the clamping block 208 is engaged with the protective frame 201. By engaging the clamping block 208 fixed on the splint 204 with the protective frame 201, the dust cover 202 can be better engaged and positioned.

[0025] As a technical optimization scheme of the utility model, a sealing structure 3 is installed between the protective frame 201 and the access control body 1, and the sealing structure 3 includes a sealing ring 301. The back of the protective frame 201 is detachably connected with the sealing ring 301, and the sealing ring 301 is in front contact with the access control body 1. By the sealing ring 301 fixed on the protective frame 201 and in contact with the access control body 1, the protective frame 201 and the access control body 1 can be sealed and protected.

[0026] As a technical optimization solution of the utility model, a fixing plug 302 is fixedly connected to the sealing ring 301, and the fixing plug 302 is engaged with the protective frame 201. By plugging the fixing plug 302 fixed on the sealing ring 301 and the protective frame 201, the sealing ring 301 can be positioned, thereby facilitating the removal of the sealing ring 301 for disassembly and replacement.

[0027] As a technical optimization solution of the utility model, a protrusion 303 is fixedly connected inside the protective frame 201, and a groove 304 is provided on the fixing plug 302. The protrusion 303 and the groove 304 are engaged with each other. The cross-section of the protrusion 303 is an arc-shaped structure, and the cross-section of the groove 304 is an arc-shaped structure. By engaging the protrusion 303 and the groove 304, the fixing plug 302 can be positioned and installed on the back of the protective frame 201.

[0028] As a technical optimization scheme of the utility model, mounting structures 4 are installed at both ends of the protective frame 201, and the mounting structure 4 includes a fixing plate 401. The access control body 1 is detachably connected to the fixing plate 401 by bolts, and the side end of the protective frame 201 is fixedly connected to a positioning plate 402. The fixing plate 401 and the positioning plate 402 are detachably connected. When the protective frame 201 is installed on the access control body 1, the fixing plate 401 is installed on the access control body 1 by bolts, and then the fixing plate 401 and the positioning plate 402 are installed, so that the access control body 1 can be installed.

[0029] As a technical optimization solution of the present invention, a fixing column 403 is fixedly connected to the fixing plate 401 , and the fixing column 403 is plugged into the positioning plate 402 , so that the positioning plate 402 can be guided and limited by the fixing column 403 .

[0030] As a technical optimization solution of the utility model, the top and bottom ends of the fixed plate 401 are fixedly connected with a clamping rod 404, and the clamping rod 404 is made of a plastic elastic material. The clamping rod 404 and the positioning plate 402 are clamped together. The clamping rod 404 is an L-shaped structure as a whole, and the cross-section of one end of the clamping rod 404 is a triangular structure. By clamping the clamping rod 404 fixed on the fixed plate 401 and the positioning plate 402 together, the positioning plate 402 and the fixed plate 401 can be installed.

[0031] When the utility model is in use, when using the access control body 1, the protection frame 201 is first installed on the front of the bell mouth on the access control body 1, and the dust cover 202 can be installed on the front of the protection frame 201 through the elastic band at the closing end of the dust cover 202 and the card slot 203, so that the bell mouth of the access control body 1 can be protected to prevent dust from entering the inside of the bell mouth and causing blockage, affecting the use. When installing the dust cover 202, the clamping plate 204 is pressed downward. Since the clamping plate 204 is rotatably connected through the rotating shaft 205 and the fixed shaft 206, the clamping plate 204 can be driven One end rotates, and when the clamping plate 204 and the card slot 203 are separated, the dust cover 202 can be snap-fitted and installed on the protective frame 201, and then the clamping plate 204 is loosened, and the rotating shaft 205 and the clamping plate 204 can be driven to slide and reset through the torsion spring 207, so that the dust cover 202 can be snap-fitted and positioned to prevent the dust cover 202 from automatically falling off, so that the bell mouth of the access control body 1 can be protected to prevent dust from accumulating at the bell mouth and affecting its use, and the dust cover 202 can be better snap-fitted and positioned by snapping the block 208 fixed on the clamping plate 204 and the protective frame 201. The sealing ring 301 fixed on the protection frame 201 contacts the door control body 1, so that the protection frame 201 and the door control body 1 can be sealed and protected. The fixing plug 302 fixed on the sealing ring 301 is plugged into the protection frame 201 to position the sealing ring 301, so that the sealing ring 301 can be removed for disassembly and replacement. The fixing plug 302 can be positioned and installed on the back of the protection frame 201 through the engagement of the protrusion 303 and the groove 304. When the protection frame 201 is installed on the door control body 1, the fixing plate 401 is installed on the door control body 1 by bolts. The body 1 is then mounted with the fixing plate 401 and the positioning plate 402, so that the access control body 1 can be installed; the positioning plate 402 can be guided and limited by the fixing column 403; the positioning plate 402 can be installed between the positioning plate 402 and the fixing plate 401 by engaging the clamping rod 404 fixed on the fixing plate 401 with the positioning plate 402; when the protective frame 201 needs to be removed, the clamping rod 404 is pushed toward both ends respectively; when the clamping rod 404 and the positioning plate 402 are separated, the fixing plate 401 and the positioning plate 402 can be separated, so that the protective frame 201 can be removed.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multifunctional community-specific access control system, comprising an access control system body (1), characterized in that: A protective structure (2) is installed on the front of the bottom of the door control body (1), and the protective structure (2) includes a protective frame (201). The front of the bottom of the door control body (1) is detachably connected to the protective frame (201). The front of the protective frame (201) is detachably connected to a dust cover (202). The dust cover (202) is made of non-woven fabric, and an elastic band is sewn inside the closing part of the dust cover (202). A card slot (202) is provided on the protective frame (201). 3), the dust cover (202) and the card slot (203) are engaged, the top and bottom ends of the protection frame (201) are rotatably connected to the clamping plate (204), the bottom end of the clamping plate (204) is fixedly connected to the rotating shaft (205), the protective frame (201) is fixedly connected to the fixed shaft (206), the rotating shaft (205) and the fixed shaft (206) are rotatably connected, and a torsion spring (207) is fixedly connected between the rotating shaft (205) and the fixed shaft (206).

2. A multifunctional community dedicated access control system according to claim 1, characterized in that: A clamping block (208) is fixedly connected to the bottom end of the clamping plate (204), and the clamping block (208) is clamped with the protective frame (201).

3. A multifunctional community dedicated access control system according to claim 1, characterized in that: A sealing structure (3) is installed between the protection frame (201) and the access control body (1), the sealing structure (3) comprising a sealing ring (301), the sealing ring (301) is detachably connected to the back of the protection frame (201), and the sealing ring (301) and the access control body (1) are in front contact.

4. A multifunctional community dedicated access control system according to claim 3, characterized in that: A fixing plug (302) is fixedly connected to the sealing ring (301), and the fixing plug (302) is engaged with the protection frame (201).

5. A multifunctional community dedicated access control system according to claim 4, characterized in that: A protrusion (303) is fixedly connected inside the protection frame (201), a groove (304) is provided on the fixing plug (302), and the protrusion (303) and the groove (304) are engaged with each other.

6. A multifunctional community dedicated access control system according to claim 5, characterized in that: The cross section of the protrusion (303) is an arc-shaped structure, and the cross section of the groove (304) is an arc-shaped structure.

7. The multifunctional community dedicated access control system according to claim 1 is characterized by: Both ends of the protection frame (201) are installed with a mounting structure (4), and the mounting structure (4) includes a fixing plate (401). The door access control body (1) is detachably connected to the fixing plate (401) by bolts. The side end of the protection frame (201) is fixedly connected to a positioning plate (402), and the fixing plate (401) and the positioning plate (402) are detachably connected.

8. A multifunctional community dedicated access control system according to claim 7, characterized in that: A fixing column (403) is fixedly connected to the fixing plate (401), and the fixing column (403) is plugged into the positioning plate (402).

9. A multifunctional community dedicated access control system according to claim 7, characterized in that: The top and bottom ends of the fixing plate (401) are both fixedly connected with a clamping rod (404), the clamping rod (404) is made of a plastic elastic material, and the clamping rod (404) is clamped with the positioning plate (402).

10. A multifunctional community dedicated access control system according to claim 9, characterized in that: The clamping rod (404) is in an L-shaped structure as a whole, and a cross-section of one end of the clamping rod (404) is in a triangular-shaped structure.

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