Novel access controller

Abstract

A novel access controller comprises an access controller body, cleaning cloth, a protective shell, a sliding rod, a sliding block, a position control supporting rod and a position control supporting sleeve, a fixing base is arranged on the rear side of the access controller body, a touch screen is arranged on the front side of the access controller body, the touch screen is attached to the cleaning cloth, the cleaning cloth is connected with the protective shell, the protective shell is connected with the fixing base, and sliding ways are arranged on the two sides of the fixing base. Sliding plates are arranged on the two sides of the protective shell, matched with the slideways, connected with the slideways and slide in the slideways, clamping plates are arranged on the two sides of the sliding plates, clamping grooves are formed in the two sides of the slideways, the clamping plates are matched with the clamping grooves, and the clamping plates are connected with the clamping grooves; anti-skid convex lines are arranged on the outer side of the protective shell; the inner side of the protective shell is connected with the access controller; the containing groove is matched with the sliding block, the sliding block is connected with the containing groove, and the sliding block slides in the containing groove.

Description

Technical Field

[0001] The utility model relates to the field of access control controllers, in particular to a novel access control controller. Background Art

[0002] An existing patent (publication number: CN2704882Y) proposes an access controller that connects to an access control machine and distributes relay control to each access control machine. After the card or password read by the access control machine is confirmed by the controller, the relay activates to open the door. However, this device lacks a dust protection mechanism, allowing dust to easily enter the device, shortening its service life. Furthermore, when entering passwords through the touch screen, residual fingerprints can easily lead to password leakage, reducing access control security and presenting drawbacks. Summary of the Invention

[0003] In response to the above-mentioned deficiencies in the prior art, the utility model provides a new access controller with dustproof and protective effects, which prevents the device from being hit by external objects and causing physical damage. At the same time, residual fingerprints on the touch screen surface can be repeatedly wiped to keep the screen clean, prevent password leakage, and improve the security of access control. The protective shell is easy to disassemble and assemble, and no special tools are required, which facilitates the inspection and maintenance of the access controller and the regular replacement of the cleaning cloth.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A new access control controller includes an access control controller, a cleaning cloth, a protective shell, a sliding rod, a slider, a position control support rod, and a position control support sleeve. A fixed seat is provided on the rear side of the access control controller, a touch screen is provided on the front side of the access control controller, the touch screen is fitted with a cleaning cloth, the cleaning cloth is connected to the protective shell, the protective shell is connected to the fixed seat, slides are provided on both sides of the fixed seat, slides are provided on both sides of the protective shell, the slides are adapted to the slides, the slides are connected to the slides, the slides slide in the slides, card plates are provided on both sides of the slides, card slots are provided on both sides of the slides, the card plates are adapted to the card slots, the card plates are connected to the card slots, the outer side of the protective shell has anti-slip ridges, the inner side of the protective shell is connected to the access control controller, storage slots are provided on both sides of the access control controller, the storage slots are adapted to the sliders, the sliders are connected to the storage slots, and the sliders slide in the storage slots.

[0006] The lower part of the slider of the utility model is connected to the buffer rubber pad, the buffer rubber pad is connected to the fixed rubber pad, the fixed rubber pad is connected to the access control controller, the upper part of the slider is connected to the spring bar, the spring bar is connected to the access control controller, the access control controller has a fixing hole, the slider has a slide rod through hole, the buffer rubber pad has an upper through hole, the fixed rubber pad has a lower through hole, the lower through hole, the upper through hole, the slide rod through hole, and the fixed hole are adapted to the slide rod, the slide rod passes through the fixed hole, the spring bar, the slide rod through hole, the upper through hole, and the lower through hole in sequence, and both ends of the slide rod are connected to the access control controller.

[0007] The protective shell of the utility model is connected to the outside of the bearing, and the inside of the bearing is connected to the control rod. The outer end of the control rod is provided with a crank, and the crank fits the protective shell. The control rod is connected to the inside of the control sleeve through a thread, and the outside of the control sleeve is connected to the protective shell. Beneficial effects

[0008] The protective shell of the utility model protects the outside of the access control controller to avoid direct impact from external objects and physical damage to the device, and prevents dust from directly entering the inside of the device, thereby extending its service life. In addition, as the protective shell slides open and closes, the cleaning cloth can repeatedly wipe residual fingerprints on the surface of the touch screen, keeping the screen clean, preventing password leakage, and improving the security of access control.

[0009] The positioning support rod of the utility model is positioned and connected with the positioning support sleeve through a thread, so that when the positioning support rod is driven to rotate by turning the crank, the positioning support sleeve will perform a horizontal linear displacement. When the positioning support sleeve is displaced to the point where it is embedded in the support sleeve groove, a longitudinal limit connection fulcrum between the protective shell and the access control controller can be added to prevent the protective shell from falling longitudinally, and the protective shell drives the slider to slide synchronously, providing a force fulcrum. When the protective shell is pushed upward by force, the slider moves upward synchronously, the spring bar is compressed by force, and the password input area of ​​the touch screen is exposed. After the password is entered, the lock is released. The protective shell and the slider are pushed by the elastic tension of the spring bar itself, driving the protective shell to automatically move down and reset, thereby protecting the outside of the access controller. When the slider resets and falls back, the buffer rubber pad contacts the fixed rubber pad to buffer the impact force generated when the slider rebounds, thereby increasing the protection of the slider and the access controller. When the control support sleeve moves to the point where it is completely separated from the slider, the longitudinal limit fulcrum between the protective shell and the access controller disappears. At this time, the protective shell can be quickly separated and removed, making it easy to inspect and maintain the access controller and regularly replace the cleaning cloth, which is convenient to operate.

[0010] The utility model has dustproof and protective effects, preventing the device from being hit by external objects and causing physical damage. At the same time, it can repeatedly wipe residual fingerprints on the touch screen surface, keeping the screen clean, preventing password leakage, and improving the security of access control. The protective shell is easy to disassemble and assemble, and no special tools are required, which makes it easy to inspect and maintain the access control controller and regularly replace the cleaning cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural diagram of a new access control controller described in the present utility model.

[0012] Figure 2 This is a structural schematic diagram of the protective shell of the present invention in an open state.

[0013] Figure 3 This is a schematic diagram of the protective shell structure described in the present utility model.

[0014] Figure 4 This is an exploded view of the crank handle, position control support sleeve, and slider structure described in the present invention.

[0015] Figure 5 This is a structural cross-sectional view of a new access control controller described in this utility model.

[0016] Figure 6 This is a cross-sectional view of the structure of a new access control controller described in the present utility model.

[0017] Figure 7 The utility model Figure 5 A magnified view of the local structure.

[0018] Figure 8 The utility model Figure 6 A magnified view of the local structure. DETAILED DESCRIPTION

[0019] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0020] Example 1:

[0021] A new access control controller includes an access control controller 01, a cleaning cloth 04, a protective shell 05, a slide bar 07, a slider 08, a position control rod 17, and a position control support sleeve 18. The access control controller 01 is provided with a fixed seat 02 on the rear side, and a touch screen 03 is provided on the front side of the access control controller 01. The touch screen 03 is attached to the cleaning cloth 04, the cleaning cloth 04 is connected to the protective shell 05, and the protective shell 05 is connected to the fixed seat 02. The fixed seat 02 has slideways 12 on both sides, and the protective shell 05 has slide plates 11 on both sides. The slide plates 11 are adapted to the slideways 12, the slide plates 11 are connected to the slideways 12, and the slide plates 11 slide in the slideways 12. The slide plates 11 have card plates 13 on both sides, and the slideways 12 have card slots 14 on both sides. The card plates 13 are connected to the card slots 14. Correspondingly, the card plate 13 is connected to the card slot 14, the outer side of the protective shell 05 has anti-slip ridges 06, the inner side of the protective shell 05 is connected to the access controller 01, and the access controller 01 has storage slots 09 on both sides, the storage slots 09 are adapted to the slider 08, the slider 08 is connected to the storage slot 09, and the slider 08 slides in the storage slot 09. The protective shell 05 protects the outside of the access controller 01 to avoid direct impact from external objects, causing physical damage to the device, and prevents dust from directly entering the device, thereby extending its service life. At the same time, as the protective shell 05 slides open and close, the cleaning cloth 04 repeatedly wipes residual fingerprints on the surface of the touch screen 03 to keep the screen clean, prevent password leakage, and improve the security of access control.

[0022] Example 2:

[0023] The lower part of the slider 08 of the utility model is connected to the buffer rubber pad 25, the buffer rubber pad 25 is connected to the fixed rubber pad 26, the fixed rubber pad 26 is connected to the access control controller 01, the upper part of the slider 08 is connected to the spring bar 10, the spring bar 10 is connected to the access control controller 01, the access control controller 01 has a fixing hole 22, the slider 08 has a slide rod through-hole 23, the buffer rubber pad 25 has an upper through-hole 24, the fixed rubber pad 26 has a lower through-hole 27, the lower through-hole 27, the upper through-hole 24, the slide rod through-hole 23, and the fixing hole 22 are adapted to the slide rod 07, the slide rod 07 passes through the fixing hole 22, the spring bar 10, the slide rod through-hole 23, the upper through-hole 24, and the lower through-hole 27 in sequence, and both ends of the slide rod 07 are connected to the access control controller 01.

[0024] Example 3:

[0025] The protective shell 05 of the utility model is connected to the outside of the bearing 15, and the inside of the bearing 15 is connected to the control support rod 17. The outer end of the control support rod 17 has a crank handle 16, and the crank handle 16 fits the protective shell 05. The control support rod 17 is connected to the inside of the control support sleeve 18 through a thread, and the control support sleeve 18 is externally connected to the protective shell 05. The control support rod 17 is positioned and connected with the control support sleeve 18 through a thread, so that when the control support rod 17 is driven to rotate by turning the crank handle 16, the control support sleeve 18 performs a horizontal linear displacement. When the control support sleeve 18 moves to its embedded support sleeve groove 19, a longitudinal limit connection fulcrum between the protective shell 05 and the access control controller 01 can be increased to prevent the protective shell 05 from falling longitudinally, and at the same time, the protective shell 05 drives the slider 08 to slide synchronously to provide a force fulcrum. When the protective shell 05 is pushed upward by force , the slider 08 moves up synchronously, the spring bar 10 is compressed, and the password input area of ​​the touch screen 03 is exposed. After entering the password, the protective shell 05 is released, and the slider 08 is pushed by the elastic tension of the spring bar 10 itself, driving the protective shell 05 to automatically move down and reset, thereby protecting the outside of the access controller 01. When the slider 08 resets and falls back, the buffer rubber pad 25 contacts the fixed rubber pad 26, buffering the impact force generated when the slider 08 rebounds, thereby increasing the protection of the slider 08 and the access controller 01. When the control support sleeve 18 moves to the point where it is completely separated from the slider 08, the longitudinal limit fulcrum between the protective shell 05 and the access controller 01 disappears. At this time, the protective shell 05 can be quickly separated and removed, which is convenient for inspection and maintenance of the access controller 01 and regular replacement of the cleaning cloth 04, and the operation is convenient.

[0026] Example 4:

[0027] The slider 08 of the present invention has a support sleeve groove 19, which is adapted to the position control support sleeve 18, and the position control support sleeve 18 is connected to the support sleeve groove 19. The position control support sleeve 18 has multiple support rod grooves 21, and the slider 08 has multiple linkage support rods 20, which are adapted to the support rod groove 21, and the linkage support rod 20 is connected to the support rod groove 21. This device has dustproof and protective effects, preventing the device from being hit by external objects and causing physical damage. At the same time, it can repeatedly wipe residual fingerprints on the surface of the touch screen 03, keep the screen clean, prevent password leakage, and improve the security of access control. The protective shell 05 is easy to disassemble and assemble, and no special tools are required, which is convenient for inspection and maintenance of the access control controller 01 and regular replacement of the cleaning cloth 04.

[0028] Example 5:

[0029] Installation steps: First, assemble the access controller 01 structure, first place the fixed rubber pad 26 into the storage slot 09, and glue it to the access controller 01, and the lower through-hole 27 corresponds to the position of the fixed hole 22, then place the slider 08 and the spring bar 10 into the storage slot 09, and the upper end of the spring bar 10 is pressed and fixed to the access controller 01, and the lower end of the spring bar 10 is pressed and fixed to the slider 08, the lower surface of the buffer rubber pad 25 is in contact with the upper surface of the fixed rubber pad 26, the positions of the slide rod through-hole 23, the upper through-hole 24, the lower through-hole 27, and the fixed hole 22 correspond, then pass the slide rod 07 through the fixed hole 22, the spring bar 10, the slide rod through-hole 23, the upper through-hole 24, and the lower through-hole 27 in sequence, and both ends of the slide rod 07 are fixed to the access controller 01 After the fixed connection is completed and the structural assembly of the access control controller 01 is completed, the protective shell 05 structure is assembled. First, the control support rod 17 is embedded in the bearing 15 until the inner surface of the crank handle 16 fits with the protective shell 05, and then the control support sleeve 18 is placed in the protective shell 05, and the control support sleeve 18 is sleeved on the outside of the control support rod 17 and positioned with it through a thread. Then the protective shell 05 is sleeved on the outside of the access control controller 01, and the inner surface of the cleaning cloth 04 fits with the touch screen 03. The slide plate 11 and the card plate 13 are respectively embedded in the slide 12 and the card slot 14, and the control support sleeve 18 corresponds to the support sleeve slot 19. Finally, by turning the crank 16, the control support sleeve 18 is driven to move into its embedded support sleeve slot 19, and the linkage support rod 20 is embedded in the support rod slot 21 to complete the installation.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A new access controller, characterized by : It includes an access control controller (01), a cleaning cloth (04), a protective shell (05), a slide bar (07), a slider (08), a position control support rod (17), and a position control support sleeve (18). The access control controller (01) is provided with a fixed seat (02) on the rear side, and a touch screen (03) is provided on the front side of the access control controller (01). The touch screen (03) is fitted with the cleaning cloth (04). The cleaning cloth (04) is connected to the protective shell (05). The protective shell (05) is connected to the fixed seat (02). The fixed seat (02) has slideways (12) on both sides. The protective shell (05) has slide plates (11) on both sides. The slide plates (11) are adapted to the slideways (12). (11) is connected to the slideway (12), the slide plate (11) slides in the slideway (12), the slide plate (11) has a card plate (13) on both sides, the slideway (12) has a card slot (14) on both sides, the card plate (13) is adapted to the card slot (14), the card plate (13) is connected to the card slot (14), the outer side of the protective shell (05) has an anti-slip convex pattern (06), the inner side of the protective shell (05) is connected to the access control controller (01), the access control controller (01) has a storage slot (09) on both sides, the storage slot (09) is adapted to the slider (08), the slider (08) is connected to the storage slot (09), and the slider (08) slides in the storage slot (09).

2. A new access controller according to claim 1, characterized in that The lower portion of the slider (08) is connected to a buffer rubber pad (25), the buffer rubber pad (25) is connected to a fixed rubber pad (26), the fixed rubber pad (26) is connected to the access control controller (01), the upper portion of the slider (08) is connected to a spring bar (10), the spring bar (10) is connected to the access control controller (01), the access control controller (01) has a fixed hole (22), the slider (08) has a slide rod through hole (23), the buffer rubber pad (25) has an upper through hole (24), the fixed rubber pad (26) has a lower through hole (27), the lower through hole (27), the upper through hole (24), the slide rod through hole (23), and the fixed hole (22) are adapted to the slider (07), the slider (07) passes through the fixed hole (22), the spring bar (10), the slide rod through hole (23), the upper through hole (24), and the lower through hole (27) in sequence, and both ends of the slider (07) are connected to the access control controller (01).

3. A new access controller according to claim 2, characterized in that The protective shell (05) is connected to the outside of the bearing (15), the inside of the bearing (15) is connected to the position-controlling support rod (17), the outer end of the position-controlling support rod (17) has a crank (16), the crank (16) fits the protective shell (05), the position-controlling support rod (17) is connected to the inside of the position-controlling support sleeve (18) through a thread, and the outside of the position-controlling support sleeve (18) is connected to the protective shell (05).

4. A new access controller according to claim 3, characterized in that The slider (08) has a support sleeve groove (19), the support sleeve groove (19) is adapted to the position control support sleeve (18), the position control support sleeve (18) is connected to the support sleeve groove (19), the position control support sleeve (18) has a plurality of support rod grooves (21), the slider (08) has a plurality of linked support rods (20), the linked support rods (20) are adapted to the support rod grooves (21), and the linked support rods (20) are connected to the support rod grooves (21).

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