Intercepting cross rod for intelligent access control system

Abstract

The invention discloses an intercepting cross rod for an intelligent access control system, which comprises a base, a second servo motor is arranged at one end of the front surface of the base, a connecting rod is arranged at the output end of the second servo motor, a connecting assembly is arranged on one side of the connecting rod, and a first cross rod is arranged in the connecting assembly in a sleeving manner. Fixing grooves are formed in the sides, close to the base, of the top and the bottom of the first transverse rod. The telescopic rod slides in the two sets of mounting sleeves, the mounting sleeves can rotate in the second cross rod and the first cross rod, at the moment, the first cross rod and the second cross rod can rotate around the two sets of mounting sleeves, and when the cross rods are impacted, the telescopic rod or the second cross rod can be bent; at the moment, the mounting sleeves can slide on the arc-shaped rods through sleeve blocks to extrude the springs, potential energy generated by collision is absorbed, the length of the portions, stretching out of the first transverse rod and the second transverse rod, of the telescopic rods can be adjusted through the structure, and the transverse rods can adapt to roads with different widths.

Description

Technical Field

[0001] The invention relates to the technical field of interception cross bars, in particular to an interception cross bar for an intelligent access control system. Background Art

[0002] The entrance and exit access control security management system is a new modern security management system, which integrates microcomputer automatic identification technology and modern security management measures. It involves many new technologies such as electronics, machinery, optics, computer technology, communication technology, biotechnology, etc. It is an effective measure to solve the security management of the entrances and exits of important departments. With the advancement of science and technology and the birth of modern communities, access control poles are increasingly widely used in community gate management.

[0003] However, the existing interception crossbar has certain shortcomings:

[0004] When the existing interception crossbar is used, since the main body of the interception crossbar is only a long crossbar, in actual application, passers-by can easily cross over the crossbar, and children can easily pass under the crossbar, so that the interception crossbar cannot achieve the interception effect in application;

[0005] At the same time, when the interception bar is working, the driver may pass through the interception bar at too fast speed or the interception bar is raised at a slow speed, which may cause the car to damage and bend the interception bar, resulting in an increase in maintenance costs;

[0006] At the same time, when installing the intercepting cross bar, since the existing installation requires installation through multiple groups of bolts, it is necessary to manually lift the other end during installation so that the bolt holes can be aligned during installation. Summary of the invention

[0007] The purpose of the present invention is to provide an interception cross bar for an intelligent access control system to solve the problems that the interception cross bar proposed in the above background technology has a simple structure and cannot achieve the interception effect; at the same time, it is easily damaged when hit; and the installation of the cross bar is a complicated operation.

[0008] Technical Solution

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intercepting crossbar for an intelligent access control system, comprising a base, a second servo motor is arranged at one end of the front of the base, a connecting rod is arranged at the output end of the second servo motor, a connecting assembly is arranged on one side of the connecting rod, a first crossbar is sleeved inside the connecting assembly, a fixing groove is arranged on the top and bottom of the first crossbar near the base, a mounting sleeve is arranged on one side inside the first crossbar, a fixing pin is arranged through the inside of the mounting sleeve, a telescopic rod is sleeved inside the mounting sleeve, another group of mounting sleeves is sleeved on one side of the outer side of the telescopic rod, a second crossbar is sleeved on the outer side of the mounting sleeve, an arc rod is arranged on the top and bottom of the second crossbar and the first crossbar near each other, springs are sleeved on both sides of the outer side of the arc rod, sleeve blocks are arranged on the tops of the two groups of mounting sleeves, a plurality of through holes are arranged inside the telescopic rod, an anti-penetration assembly is arranged at the bottom of the through hole, a slide groove is arranged on the tops of the first crossbar and the second crossbar, support rods are slidably arranged inside the two groups of slide grooves, and upper gear rods are arranged on the tops of the two groups of support rods.

[0010] Preferably, the connecting assembly includes a connecting sleeve, a first internally threaded sleeve, a clamping rod, a connecting groove and a fixed thread. The connecting sleeve is located on one side of the second servo motor. A fixed thread is provided on the outer side of the connecting sleeve. The outer side of the connecting sleeve is sleeved with a first internally threaded sleeve. Connecting grooves are provided on one side of the top and bottom of the connecting sleeve. The two groups of connecting grooves are hinged with clamping rods inside.

[0011] Preferably, the anti-penetration component includes an installation frame, a second internally threaded sleeve, a first gear, a chain, a limit rod, a chain, a limit rod, a through groove, a cone nail, a threaded rod, a second gear, a first servo motor and a lower gear rod. The installation frame is located at the bottom of the telescopic rod, the top of the installation frame is provided with a first servo motor, the output end of the first servo motor is provided with a second gear, a plurality of groups of second internally threaded sleeves are provided at the top of the interior of the installation frame, the outer sides of the plurality of groups of the second internally threaded sleeves are sleeved with the first gear, the internal threads of the second internally threaded sleeves are connected with threaded rods, and a plurality of groups of cone nails are hinged on both sides of the threaded rod, a plurality of groups of lower gear rods are provided at the bottom of the installation frame, a plurality of groups of through grooves are provided on both sides of the lower gear rod, limit rods are provided on both sides of the two ends of the lower gear rod, and chains are sleeved on the outer sides of the first gear and the second gear.

[0012] Preferably, one side of the cone nail passes through the interior of the through slot, and the cone nail is simultaneously sleeved on the outside of the limiting rod.

[0013] Preferably, the cross-sections of the support rod and the slide groove are both T-shaped, and the support rod can be located inside the slide groove and rotate.

[0014] Preferably, one side of the arc-shaped rod passes through the interior of the sleeve block.

[0015] Preferably, a bearing is provided at the top of the outer side of the second internally threaded sleeve, and the top of the bearing is fixedly connected to the mounting frame.

[0016] Preferably, grooves are provided on both sides of the threaded rod, and the cone nails are hinged to the inside of the grooves.

[0017] Preferably, the clamping rod is L-shaped, and the clamping rod and the fixing groove are adapted to each other.

[0018] Preferably, one end of the fixing pin passes through the interior of the through hole, and nuts are provided on both sides of the fixing pin.

[0019] The beneficial effects of the present invention are:

[0020] 1. The present invention provides an anti-penetration component under the interception cross bar, so that the lower gear bar on the anti-penetration component can intercept the lower part of the interception cross bar. At the same time, the working transmission of the first servo motor can extend multiple groups of cone nails, so that the outer side of the lower gear bar can be covered with cone nails, which can prevent children from passing through between the two groups of lower gear bars. At the same time, through the setting of the upper gear bar, the height of the interception cross bar can be increased to prevent adults from crossing the interception cross bar, so that the interception cross bar can truly play an interception effect.

[0021] 2. The present invention utilizes the telescopic rod to slide inside two groups of mounting sleeves, and the mounting sleeves can rotate inside the second cross bar and the first cross bar. At this time, the first cross bar and the second cross bar can rotate around the two groups of mounting sleeves. When the cross bar is hit, the telescopic rod or the second cross bar can be bent. At this time, the mounting sleeve can slide on the arc rod through the sleeve block to squeeze the spring and absorb the potential energy generated by the impact. Through this structure, the length of the telescopic rod extending out of the first cross bar and the second cross bar can be adjusted, so that the cross bar can adapt to roads of different widths.

[0022] 3. The present invention installs the intercepting cross bar by directly inserting the first cross bar into the interior of the connecting sleeve. At the same time, during installation, there is no need to align the bolt holes, thereby reducing the complexity of installation. At the same time, during installation, the first internal threaded sleeve is rotated to limit and lock the two sets of clamping rods through the action of the fixed thread, so that the two sets of clamping rods can limit and fix the first cross bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front view of the present invention;

[0024] Figure 2 It is a front cross-sectional view of the present invention;

[0025] Figure 3 A top view of the installation sleeve of the present invention;

[0026] Figure 4 A top view of the first crossbar and the second crossbar of the present invention;

[0027] Figure 5 For the present invention Figure 2 A magnified image of point A;

[0028] Figure 6 It is a front cross-sectional view of the connection assembly of the present invention;

[0029] Figure 7 It is a front cross-sectional view of the anti-penetration component of the present invention.

[0030] In the figure: 1, base; 2, connecting component; 201, connecting sleeve; 202, first internal thread sleeve; 203, clamping rod; 204, connecting groove; 205, fixing thread; 3, anti-penetration component; 301, mounting frame; 302, second internal thread sleeve; 303, first gear; 304, chain; 305, limit rod; 306, through groove; 307, cone nail; 308, threaded rod; 309, second gear; 310, first servo motor; 311, lower gear rod; 4, connecting rod; 5, second servo motor; 6, first cross bar; 7, slide groove; 8, upper gear rod; 9, telescopic rod; 10, support rod; 11, second cross bar; 12, through hole; 13, mounting sleeve; 14, fixing pin; 15, sleeve block; 16, arc rod; 17, spring; 18, fixing groove. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of the embodiments of the present application, it should be noted that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, or the orientation or positional relationship in which the product of the application is usually placed when in use, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0036] In the description of the embodiments of the present application, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] See also Figure 1-7 The present invention provides a technical solution: an intercepting crossbar for an intelligent access control system, comprising a base 1, a second servo motor 5 is arranged at one end of the front of the base 1, a connecting rod 4 is arranged at the output end of the second servo motor 5, a connecting component 2 is arranged at one side of the connecting rod 4, a first crossbar 6 is sleeved inside the connecting component 2, a fixing groove 18 is arranged at the top and bottom of the first crossbar 6 near the base 1, a mounting sleeve 13 is arranged at one side inside the first crossbar 6, a fixing pin 14 is arranged through the inside of the mounting sleeve 13, a telescopic rod 9 is sleeved inside the mounting sleeve 13, and another telescopic rod 9 is sleeved on one side outside the telescopic rod 9 A set of mounting sleeves 13, the outer side of the mounting sleeves 13 is sleeved with a second cross bar 11, the top and bottom of the second cross bar 11 and the first cross bar 6 close to each other are both provided with arc rods 16, the two sides of the outer side of the arc rod 16 are sleeved with springs 17, the tops of the two sets of mounting sleeves 13 are provided with sleeve blocks 15, the interior of the telescopic rod 9 is provided with multiple groups of through holes 12, the bottom of the through hole 12 is provided with an anti-penetration component 3, the tops of the first cross bar 6 and the second cross bar 11 are provided with slide grooves 7, the interior of the two sets of slide grooves 7 is slidably provided with support rods 10, and the tops of the two sets of support rods 10 are provided with upper gear rods 8 to prevent pedestrians from passing through the intercepting cross bar.

[0038] As a preferred solution of this embodiment: the connecting component 2 includes a connecting sleeve 201, a first internally threaded sleeve 202, a clamping rod 203, a connecting groove 204 and a fixed thread 205. The connecting sleeve 201 is located on one side of the second servo motor 5. The outer side of the connecting sleeve 201 is provided with a fixed thread 205. The outer side of the connecting sleeve 201 is sleeved with a first internally threaded sleeve 202. Connecting grooves 204 are provided on one side of the top and bottom of the connecting sleeve 201. The two groups of connecting grooves 204 are hinged with clamping rods 203 inside, so that the intercepting cross bar can be quickly installed.

[0039] As a preferred solution of this embodiment: the anti-penetration component 3 includes a mounting frame 301, a second internally threaded sleeve 302, a first gear 303, a chain 304, a limiting rod 305, a chain 304, a limiting rod 305, a through groove 306, a cone nail 307, a threaded rod 308, a second gear 309, a first servo motor 310 and a lower gear rod 311, the mounting frame 301 is located at the bottom of the telescopic rod 9, the top of the mounting frame 301 is provided with a first servo motor 310, the output end of the first servo motor 310 is provided with a second gear 309, and the top of the mounting frame 301 is provided with There are multiple groups of second internal threaded sleeves 302, the outer sides of the multiple groups of second internal threaded sleeves 302 are sleeved with first gears 303, the internal threads of the second internal threaded sleeves 302 are connected with threaded rods 308, multiple groups of cone nails 307 are hinged on both sides of the threaded rods 308, multiple groups of lower gear rods 311 are arranged at the bottom of the installation frame 301, multiple groups of through grooves 306 are arranged on both sides of the lower gear rods 311, and limiting rods 305 are arranged on both sides of the inner ends of the lower gear rods 311, and chains 304 are sleeved on the outer sides of the first gears 303 and the second gears 309 to prevent children from passing under the intercepting cross bar.

[0040] As a preferred solution of this embodiment: one side of the cone nail 307 passes through the interior of the through slot 306, and the cone nail 307 is simultaneously sleeved on the outside of the limiting rod 305, so that the cone nail 307 can be stably moved out.

[0041] As a preferred solution of this embodiment: the cross-sections of the support rod 10 and the slide groove 7 are both T-shaped, and the support rod 10 can be located inside the slide groove 7 and rotate, so that the upper gear rod 8 can move.

[0042] As a preferred solution of this embodiment: one side of the arc rod 16 passes through the interior of the sleeve block 15 to compress the spring 17.

[0043] As a preferred solution of this embodiment: a bearing is provided at the top of the outer side of the second internally threaded sleeve 302, and the top of the bearing is fixedly connected to the mounting frame 301, so as to limit the position of the second internally threaded sleeve 302 and enable it to rotate at the same time.

[0044] As a preferred solution of this embodiment: grooves are provided on both sides of the threaded rod 308, and the cone nail 307 is hinged to the inside of the groove, so that the threaded rod 308 is located to install the cone nail 307.

[0045] As a preferred solution of this embodiment: the clamping rod 203 is L-shaped, and the clamping rod 203 and the fixing groove 18 are adapted to each other, so as to facilitate the rapid installation of the first cross bar 6.

[0046] As a preferred solution of this embodiment: one end of the fixing pin 14 passes through the interior of the through hole 12, and nuts are provided on both sides of the fixing pin 14 to facilitate fixing the fixing pin.

[0047] Embodiment 1, as Figure 1 , Figure 2 and Figure 7 As shown, when the device is in use, the first servo motor 310 drives the second gear 309 to rotate, and the second gear 309 drives multiple groups of first gears 303 to rotate through the chain 304, and the second internally threaded sleeve 302 rotates accordingly. Under the action of the thread, the threaded rod 308 descends inside the lower gear rod 311, pushing the cone nail 307 to slide on the outside of the limit rod 305, and pass through the through groove 306 to move out of the lower gear rod 311, so that when a child passes through the lower gear rod 311, the cone nail 307 pierces the child to prevent the child from passing through.

[0048] Embodiment 2, as Figure 3-5 As shown, when the intercepting crossbar accidentally collides, the telescopic rod 9 and the second crossbar 11 are subjected to force, and the telescopic rod 9 and the second crossbar 11 are deflected, and at the same time, the two sets of mounting sleeves 13 are driven to rotate inside the first crossbar 6 and the second crossbar 11, and the mounting sleeve 13 drives the sleeve block 15 to slide on the outside of the arc rod 16 to squeeze the spring 17, and absorb the potential energy of the collision, which effectively avoids the breakage of the intercepting crossbar, and the telescopic rod 9 and the second crossbar 11 can be deflected 180 degrees, effectively preventing large-scale damage to the intercepting crossbar, and at the same time, the fixing pin 14 is taken out from the inside of the mounting sleeve 13, and the telescopic rod 9 can be pulled, and the length of the intercepting crossbar can be adjusted to adapt to roads of different widths.

[0049] Working principle: When the device is used, the first servo motor 310 drives the second gear 309 to rotate, and the second gear 309 drives the multiple groups of first gears 303 to rotate through the chain 304, and the second internal threaded sleeve 302 rotates accordingly, and the threaded rod 308 descends inside the lower gear rod 311, pushing the cone nail 307 along the limit rod 305 through the through slot 306 to move out of the lower gear rod 311 to prevent children from passing through;

[0050] At the same time, when the intercepting crossbar collides by mistake, the telescopic rod 9 and the second crossbar 11 are subjected to force, and the telescopic rod 9 and the second crossbar 11 are deflected, and at the same time, the two sets of mounting sleeves 13 are driven to rotate inside the first crossbar 6 and the second crossbar 11, and the mounting sleeve 13 drives the sleeve block 15 to slide on the outside of the arc rod 16 to squeeze the spring 17, so as to absorb the potential energy of the collision, and effectively avoid the damage of the intercepting crossbar;

[0051] When installing the intercepting cross bar, the first cross bar 6 is inserted into the interior of the connecting sleeve 201, and the two sets of fixing grooves 18 are installed one above the other. At this time, the two sets of clamping rods 203 are rotated to the interior of the fixing grooves 18, and then the first internally threaded sleeve 202 is rotated and moved toward the clamping rod 203 under the action of the fixing thread 205. At this time, the clamping rod 203 moves to the interior of the first internally threaded sleeve 202, limiting the clamping rod 203, so that the clamping rod 203 fixes the first cross bar 6 through the fixing grooves 18.

[0052] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An interception crossbar for an intelligent access control system, comprising a base (1), characterized in that: A second servo motor (5) is arranged at one end of the front side of the base (1), a connecting rod (4) is arranged at the output end of the second servo motor (5), a connecting assembly (2) is arranged at one side of the connecting rod (4), a first cross bar (6) is sleeved inside the connecting assembly (2), a fixing groove (18) is arranged at the top and bottom of the first cross bar (6) close to the base (1), a mounting sleeve (13) is arranged at one side inside the first cross bar (6), a fixing pin (14) is arranged through the inside of the mounting sleeve (13), a telescopic rod (9) is sleeved inside the mounting sleeve (13), another group of mounting sleeves (13) is sleeved on one side of the outer side of the telescopic rod (9), and the mounting sleeve (13) is sleeved at one side of the outer side of the telescopic rod (9). The outer side of the sleeve (13) is provided with a second cross bar (11), and the top and bottom of the side where the second cross bar (11) and the first cross bar (6) are close to each other are provided with arc rods (16), and springs (17) are provided on both sides of the outer side of the arc rod (16). The tops of the two groups of the mounting sleeves (13) are provided with sleeve blocks (15), the interior of the telescopic rod (9) is provided with multiple groups of through holes (12), and the bottom of the through holes (12) is provided with an anti-penetration component (3), the tops of the first cross bar (6) and the second cross bar (11) are provided with sliding grooves (7), and the interiors of the two groups of the sliding grooves (7) are slidably provided with support rods (10), and the tops of the two groups of the support rods (10) are provided with upper gear rods (8).

2. The interception bar for an intelligent access control system according to claim 1, characterized in that: The connection assembly (2) comprises a connection sleeve (201), a first internally threaded sleeve (202), a clamping rod (203), a connection groove (204) and a fixing thread (205); the connection sleeve (201) is located on one side of the second servo motor (5); the outer side of the connection sleeve (201) is provided with a fixing thread (205); the outer side of the connection sleeve (201) is sleeved with the first internally threaded sleeve (202); connection grooves (204) are provided on one side of the top and bottom of the connection sleeve (201); and the clamping rods (203) are hinged inside two groups of the connection grooves (204).

3. The interception bar for an intelligent access control system according to claim 1, characterized in that: The anti-penetration assembly (3) comprises a mounting frame (301), a second internally threaded sleeve (302), a first gear (303), a chain (304), a limiting rod (305), a chain (304), a limiting rod (305), a through groove (306), a cone nail (307), a threaded rod (308), a second gear (309), a first servo motor (310) and a lower gear rod (311), wherein the mounting frame (301) is located at the bottom of the telescopic rod (9), the top of the mounting frame (301) is provided with a first servo motor (310), the output end of the first servo motor (310) is provided with a second gear (309), and the interior of the mounting frame (301) is provided with a plurality of servo motors (310). A plurality of groups of second internally threaded sleeves (302) are arranged at the top, and a first gear (303) is sleeved on the outer side of the plurality of groups of second internally threaded sleeves (302). The inner thread of the second internally threaded sleeves (302) is connected to a threaded rod (308), and a plurality of groups of cone nails (307) are hinged on both sides of the threaded rod (308). A plurality of groups of lower gear rods (311) are arranged at the bottom of the installation frame (301), and a plurality of groups of through grooves (306) are arranged on both sides of the lower gear rod (311). Limiting rods (305) are arranged on both sides of the inner ends of the lower gear rod (311), and chains (304) are sleeved on the outer sides of the first gear (303) and the second gear (309).

4. The interception bar for an intelligent access control system according to claim 3, characterized in that: One side of the cone nail (307) passes through the interior of the through slot (306), and the cone nail (307) is simultaneously sleeved on the outside of the limiting rod (305).

5. The interception bar for an intelligent access control system according to claim 1, characterized in that: The cross sections of the support rod (10) and the slide groove (7) are both T-shaped, and the support rod (10) can be located inside the slide groove (7) and rotate.

6. The interception bar for an intelligent access control system according to claim 1, characterized in that: One side of the arc-shaped rod (16) passes through the interior of the sleeve block (15).

7. The interception bar for an intelligent access control system according to claim 3, characterized in that: A bearing is provided at the top of the outer side of the second internally threaded sleeve (302), and the top of the bearing is fixedly connected to the mounting frame (301).

8. The interception bar for an intelligent access control system according to claim 3, characterized in that: Grooves are arranged on both sides of the threaded rod (308), and the cone nail (307) is hingedly connected to the inside of the groove.

9. The interception bar for an intelligent access control system according to claim 2, characterized in that: The clamping rod (203) is L-shaped, and the clamping rod (203) and the fixing groove (18) are adapted to each other.

10. The interception bar for an intelligent access control system according to claim 3, characterized in that: One end of the fixing pin (14) passes through the interior of the through hole (12), and nuts are provided on both sides of the fixing pin (14).

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