CN210743040U - Access controller convenient to multiple mode installation - Google Patents

Abstract

The utility model discloses an access control ware convenient to multiple mode installation, adopt novel ingenious structural design, through the casing, inserted sheet and slot of mutually supporting on base and the card, card rail connection upper hole and card rail connection lower hole, first pothook and first calorie of hole, card and draw-in groove and adaptation in the card rail constant head tank of card rail, structures such as first fixture block and third fixture block, not only make casing and base lock connect, convenient equipment and dismantlement, and make the base both can install on wall or other planes through four hanging the dress locating holes, also can install on the card rail through card and card rail constant head tank, in order to make things convenient for pack into all kinds of electronic box racks, the installation with demolish labour saving and time saving all, the practicality is extremely strong.

Description

Access controller convenient to multiple mode installation

Technical Field

The utility model relates to an entrance guard's equipment field, in particular to access control ware convenient to multiple mode installation.

Background

An access control system, also called an access management control system, is developed on the basis of a traditional door lock, and an access controller is used as a core device of the access control system and is usually installed on a wall or in an electric cabinet. In the prior art, the entrance guard controller is usually provided with hole sites, bolts or screws are screwed into the hole sites for fixing, the installation mode is single, the efficiency is low, and the entrance guard controller is difficult to disassemble.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an access controller convenient to multiple mode installation.

In order to achieve the above object, the technical solution of the present invention is: an entrance guard controller convenient for being mounted in multiple modes comprises a casing, a circuit board, a base and a pair of clamping pieces, wherein the circuit board is positioned between the casing and the base, four end corners of the casing are respectively provided with an arc-shaped concave corner, an inserting piece downwards extends from the inner side of the lower edge of the periphery, one side of an upper wall is provided with a clamping rail connecting upper hole, the other side of the upper wall downwards extends to form a pair of first clamping hooks, four end corners of the base are respectively provided with a hanging positioning hole, the periphery of the upper wall is provided with a bottom frame, one side of the upper wall is provided with a clamping rail connecting lower hole, the other side of the upper wall is provided with a pair of first clamping holes, the inner side of the bottom frame is provided with a slot, the hanging positioning hole is positioned outside the arc-shaped concave corner, the inserting pieces and the slot are fixedly inserted, the first clamping hooks and the first clamping holes are in, the base back upper portion and lower part all are equipped with the strengthening rib, and are a pair of form card rail constant head tank between the strengthening rib, are located strengthening rib below outer wall upper portion align to grid on base back upper portion has a plurality of first fixture blocks, is located strengthening rib middle part both sides of base back lower part all are equipped with the draw-in groove, draw-in groove both sides cell wall upper portion all is equipped with a pair of second fixture block, and the second card hole has been seted up to the tank bottom, the card inserts the draw-in groove just, and both sides are compressed tightly by a pair of second fixture block respectively, and it is fixed that the second pothook stretches into second card hole block to stretch out in the middle part.

Preferably, a plurality of interfaces are arranged on the end face and the back face of the shell, a plurality of round holes are formed in the upper wall of the shell, a plurality of wiring terminals and a plurality of indicator lamps are arranged on the circuit board, the wiring terminals and the interfaces are in one-to-one correspondence and are fixedly embedded, the indicator lamps and the interfaces are in one-to-one correspondence and are fixedly embedded, and port marks are convexly carved on the adjacent interfaces of the upper wall of the shell.

Preferably, the lower end of the card is provided with a finger hole and extends out of the base.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model has the following beneficial effect:

adopt novel ingenious structural design, through the casing, inserted sheet and slot of mutually supporting on base and the card, card rail connection upper hole and card rail connection lower hole, first pothook and first calorie of hole, card and draw-in groove and adaptation in the card rail constant head tank of card rail, structures such as first fixture block and third fixture block, not only make casing and base lock connect, convenient equipment and dismantlement, and make the base both can install on wall or other planes through four hanging the dress locating holes, also can install on the card rail through card and card rail constant head tank, in order to conveniently adorn all kinds of electronic box rack, installation and demolish labour saving and time saving all, the practicality is extremely strong.

Drawings

Fig. 1 is a first perspective view of the present embodiment.

Fig. 2 is a perspective view ii of the present embodiment.

Fig. 3 is a perspective view of the casing in the present embodiment.

Fig. 4 is a perspective view of the bottom cover in the present embodiment.

Fig. 5 is a perspective view of the present embodiment mounted to a rail.

In the figure: 1. a housing; 2. a circuit board; 3. a base; 4. a card; 5. an arc-shaped reentrant corner; 6. inserting sheets; 7. the clamping rail is connected with the upper hole; 8. a first hook; 9. hanging the positioning hole; 10. a bottom frame; 11. the clamping rail is connected with the lower hole; 12. a first card hole; 13. a slot; 14. reinforcing ribs; 15. a rail clamping positioning groove; 16. a first clamping block; 17. a card slot; 18. a second fixture block; 19. a second card hole; 20. a second hook; 21. a third fixture block; 22. an interface; 23. a circular hole; 24. a wiring terminal; 25. an indicator light; 26. labeling ports; 27. finger hole.

Detailed Description

The following detailed description is made in conjunction with specific embodiments of the present invention:

referring to fig. 1, 2, 3 and 4, this embodiment is an entrance guard controller convenient for installation in multiple ways, which includes a casing 1, a circuit board 2, a base 3 and a pair of clamping pieces 4, the circuit board 2 is located between the casing 1 and the base 3, four corners of the casing 1 are all provided with arc concave corners 5, the lower edges of the periphery are downward extended with inserting pieces 6, one side of the upper wall is provided with a clamping rail connecting upper hole 7, the other side is downward extended with a pair of first clamping hooks 8, four corners of the base 3 are all provided with hanging positioning holes 9, the periphery of the upper wall is provided with a bottom frame 10, one side of the upper wall is provided with a clamping rail connecting lower hole 11, the other side is provided with a pair of first clamping holes 12, the bottom frame 10 is provided with slots 13 along the inner side, the hanging positioning holes 9 are located at the outer sides of the arc concave corners 5, the inserting pieces 6 and the slots 13 are fixedly inserted, the first clamping hooks 8 and the first clamping holes 12, card rail connection upper aperture 7 and card rail connection lower aperture 11 are relative from top to bottom, 3 back upper portions of base and lower part all are equipped with strengthening rib 14, form card rail constant head tank 15 between a pair of strengthening rib 14, the strengthening rib 14 below outer wall upper portion align to grid that is located 3 back upper portions of base has a plurality of first fixture blocks 16, the strengthening rib 14 middle part both sides that are located 3 back lower parts of base all are equipped with draw-in groove 17, draw-in groove 17 both sides cell wall upper portion all is equipped with a pair of second fixture block 18, second card hole 19 has been seted up to the tank bottom, card 4 inserts draw-in groove 17 just, both sides are compressed tightly by a pair of second fixture block 18 respectively, it is fixed that the second pothook 20 stretches into second card hole 19 block, card 4 is last.

Wherein:

the end face and the back face of the shell 1 are both provided with a plurality of interfaces 22, the upper wall of the shell is provided with a plurality of round holes 23, the circuit board 2 is provided with a plurality of wiring terminals 24 and a plurality of indicator lamps 25, the wiring terminals 24 and the interfaces 22 are in one-to-one correspondence and are fixedly embedded, the indicator lamps 25 and the interfaces 22 are in one-to-one correspondence and are fixedly embedded, port marks 26 are convexly engraved at positions, adjacent to the interfaces 22, of the upper wall of the shell 1, the shell 1 is integrally formed through injection molding, a surface screen printing;

the lower end of the card 4 is provided with a finger hole 27 and extends out of the base 3, so that the card 4 can be conveniently plugged and pulled out.

When the embodiment is installed on a wall or other planes, the clamping piece 4 is not needed, the bolts are screwed in from the clamping rail connecting upper hole 7 or the screws extend into the clamping rail connecting lower hole 11 to lock the mutually buckled shell 1 and the base 3, and then the screws are screwed in from the four hanging positioning holes 9 and extend into the wall or other planes; as shown in fig. 5, when the present embodiment is installed on a clip rail, the clip rail is placed in the clip rail positioning groove 15, the upper edge is pressed by the first clamping blocks 16, the clips 4 are inserted into the pair of clamping grooves 17, respectively, so that the pair of third clamping blocks 21 presses the lower edge of the clip rail, the screws are screwed into the bolts from the clip rail connecting upper hole 7 and sequentially extend into the clip rail connecting lower hole 11 and the clip rail hole, and finally the screws are screwed into the nuts from the screw ends of the bolts to press the clip rail and the base 3.

The utility model discloses an innovation part is: adopt novel ingenious structural design, through casing 1, inserted sheet 6 and slot 13 of mutually supporting on base 3 and the card 4, card rail connection upper aperture 7 and card rail connection lower hole 11, first pothook 8 and first calorie of hole 12, card 4 and draw-in groove 17 and adaptation in the card rail constant head tank 15 of card rail, structures such as first fixture block 16 and third fixture block 21, not only make casing 1 and 3 locks of base connect, convenient equipment and dismantlement, and make base 3 both can install on wall or other planes through four hanging dress locating holes 9, also can install on the card rail through card 4 and card rail constant head tank 15, in order to conveniently adorn in all kinds of electronic box racks, installation and demolition are labour saving and time saving all, the practicality is extremely strong.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (3)

1. The utility model provides an access control ware convenient to multiple mode installation which characterized in that: comprises a casing (1), a circuit board (2), a base (3) and a pair of cards (4), wherein the circuit board (2) is positioned between the casing (1) and the base (3), four corners of the casing (1) are respectively provided with an arc-shaped concave angle (5), an inserting sheet (6) downwardly extends along the inner side of the periphery, one side of the upper wall is provided with a clamping rail connecting upper hole (7), the other side of the upper wall is downwardly extended with a pair of first clamping hooks (8), four corners of the base (3) are respectively provided with a hanging positioning hole (9), the upper wall is provided with a bottom frame (10) along the periphery, one side of the upper wall is provided with a clamping rail connecting lower hole (11), the other side of the upper wall is provided with a pair of first clamping holes (12), the bottom frame (10) is provided with a slot (13) along the inner side, the hanging positioning hole (9) is positioned on the outer side of the arc, the first clamping hooks (8) and the first clamping holes (12) are in one-to-one correspondence and clamped and fixed, so that the casing (1) and the base (3) are buckled with each other, the clamping rail upper hole (7) and the clamping rail lower hole (11) are opposite up and down, reinforcing ribs (14) are arranged on the upper portion and the lower portion of the back surface of the base (3), a clamping rail positioning groove (15) is formed between the pair of reinforcing ribs (14), a plurality of first clamping blocks (16) are uniformly arranged on the upper portion of the outer wall below the reinforcing ribs (14) on the upper portion of the back surface of the base (3), clamping grooves (17) are arranged on two sides of the middle portion of the reinforcing ribs (14) on the lower portion of the back surface of the base (3), a pair of second clamping blocks (18) are arranged on the upper portions of the two side groove walls of the clamping grooves (17), a second clamping hole (19) is formed in the, a second clamping hook (20) extends into the second clamping hole (19) to be clamped and fixed, and a third clamping block (21) is formed on the upper edge of the clamping piece (4) by extending out of the clamping groove (17).

2. The door access controller convenient to multiple mode installation of claim 1, characterized in that: casing (1) terminal surface and back have all been seted up a plurality of interfaces (22), and a plurality of round holes (23) have been seted up to the upper wall, be equipped with a plurality of binding post (24) and a plurality of pilot lamp (25) on circuit board (2), binding post (24) and interface (22) one-to-one, the gomphosis is fixed, pilot lamp (25) and interface (22) one-to-one, gomphosis are fixed, casing (1) upper wall is close to each interface (22) department and all is protruding carved with port mark (26).

3. The door access controller convenient to multiple mode installation of claim 1, characterized in that: finger holes (27) are formed in the lower end of the card (4) and extend out of the base (3).

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