CN208781306U - A kind of access control - Google Patents
A kind of access control Download PDFInfo
- Publication number
- CN208781306U CN208781306U CN201821541427.2U CN201821541427U CN208781306U CN 208781306 U CN208781306 U CN 208781306U CN 201821541427 U CN201821541427 U CN 201821541427U CN 208781306 U CN208781306 U CN 208781306U
- Authority
- CN
- China
- Prior art keywords
- mounting base
- pressing piece
- access control
- pedestal
- contact chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Adornments (AREA)
Abstract
A kind of access control.It solves existing button access control and acts unreliable, the problem of product structure complexity in pressing.It includes base and cover plate, the pedestal is equipped with connecting terminal and mounting base, the mounting base is equipped with pressing piece, the cover board is set to the top of pressing piece and for driving pressing piece to swing, the lower section of the pressing piece is equipped with contact chip, the connecting terminal is set on pedestal with two for one group, the contact chip has so that same group of two connecting terminals first position disconnected and the second position for making same group of two connecting terminals be conducted, the pressing piece is equipped with top-pressure part, the first elastic component is equipped between the top-pressure part and pressing piece, the top-pressure part is equipped with convenient for the curved portion of top-pressure part press contact chip.The advantages that the utility model also has structure simple, easy to assembly, reliable in action, long service life.
Description
Technical field
The utility model relates to a kind of switches, and in particular to a kind of access control.
Background technique
Switch refers to the electronic component that can make open circuit, make current interruptions or it is made to flow to other circuits.Most
Common switch is the electromechanical equipment for allowing people to operate, wherein there is one or several electronic contacts.The " closed " (closed) of contact
It indicates electronic contact conducting, electric current is allowed to flow through；" open circuit " (open) of switch indicates that electronic contact is not turned on to form open circuit, no
Electric current is allowed to flow through.Access control system is new-modernization safety management system, it collects microcomputer automatic identification technology and modern times
Safety Management Measures are integrated, it is related to electronics, mechanical, many new technologies such as mechanics of communication.It is to solve important department to enter and leave
Cause for gossip shows the effective measures of safety precaution management, is applicable in various confidential departments, as bank, hotel, computer room, armory, safe care registry,
Cubicle, intellectual communityintellectualized village, factory etc..Access control is the switch for access control system, is mainly used for unlatching on the door
Control, existing access control is by button come the on-off of control circuit, but structure is complicated for existing button access control, makes
Product installation trouble is obtained, it is unreliable to act.
Utility model content
It is unreliable to act for existing button access control in solution background technique in pressing, and product structure is complicated to ask
Topic, the utility model provide a kind of access control.
The technical solution of the utility model is: a kind of access control, including base and cover plate, and the pedestal is equipped with and connects
Line terminals and mounting base, the mounting base are equipped with pressing piece, and the cover board is set to the top of pressing piece and for driving
Pressing piece is swung, and the lower section of the pressing piece is equipped with contact chip, and the connecting terminal is set on pedestal with two for one group,
The contact chip has so that the first position that disconnects of same group of two connecting terminals and two wiring for making same group
The second position that terminal is conducted, the pressing piece are equipped with top-pressure part, and the is equipped between the top-pressure part and pressing piece
One elastic component, the top-pressure part are equipped with convenient for the curved portion of top-pressure part press contact chip.
As a kind of improvement of the utility model, the pressing piece is articulated in mounting base and opposite mounting base swing is set
It sets, the mounting base is equipped with the second elastic component, and the second described elastic component one end offsets with pressing piece, the other end and installation
Seat offsets.
The mounting base is equipped with concave part and support portion as a further improvement of the utility model, and described the
Two elastic components are set in concave part, and the support portion is equipped with the guide part being caught in convenient for pressing piece.
The cover board is equipped with barb, the barb and pressing as a further improvement of the utility model,
Part mutually blocks.
The mounting base is equipped with guide groove, the both ends of the contact chip as a further improvement of the utility model,
It is set in guide groove and is swung in guide groove.
Each group of connecting terminal is equipped with a connection sheet, the contact as a further improvement of the utility model,
Piece is connected by connection sheet with one of connecting terminal.
The pedestal is equipped with accommodating cavity and limit hole, the wiring as a further improvement of the utility model,
Terminal is set in accommodating cavity, and the connection sheet is set in limit hole.
The pedestal is equipped with positioning column, the positioning column phase interworking as a further improvement of the utility model,
Close the limit hole formed for connection sheet installation limit.
The indicateing arm being easily installed is equipped in the pedestal and mounting base as a further improvement of the utility model,
Will, the pedestal are equipped with mounting hole, and the mounting hole is set to the lower section of cover board.
The mounting hole of the pedestal is equipped with oblique in the side at cover board as a further improvement of the utility model,
Face, the other side are arranged in honeycomb.
The utility model has the beneficial effects that by the cooperation of cover board, pressing piece, top-pressure part so that contact chip reliably moves
Make, so that access control energy reliable on off, structure is simple, reliable in action, and the space being rationally utilized in pedestal, subtracts
Few small product size, while properties of product are stablized.The utility model also has structure simple, easy to assembly, and reliable in action uses the longevity
Order the advantages that long.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model embodiment.
Attached drawing 2 is the structural schematic diagram of 1 other direction of attached drawing.
Attached drawing 3 is the structural schematic diagram for removing cover board 2 in attached drawing 1.
Attached drawing 4 is the configuration schematic diagram of attached drawing 1.
Attached drawing 5 is the configuration schematic diagram in attached drawing 4 at pressing piece 5.
Attached drawing 6 is the structural schematic diagram of pedestal 1 in attached drawing 2.
The structural schematic diagram that attached drawing 7 is mounting base 4 in attached drawing 3.
Attached drawing 8 is the structural schematic diagram of 1 cover plate 2 of attached drawing.
In figure, 1, pedestal；11, accommodating cavity；12, limit hole；13, positioning column；14, Warning Mark；15, mounting hole；16, tiltedly
Face；2, cover board；21, barb；3, connecting terminal；4, mounting base；41, concave part；42, support portion；43, guide part；44, it is oriented to
Slot；5, pressing piece；6, contact chip；7, top-pressure part；71, curved portion；81, the first elastic component；82, the second elastic component；9, connection sheet.
Specific embodiment
The utility model embodiment is described further with reference to the accompanying drawing:
As shown in Fig. 1 combination Fig. 2-8, a kind of access control, including pedestal 1 and cover board 2, the pedestal 1 are equipped with and connect
Line terminals 3 and mounting base 4, the mounting base 4 are equipped with pressing piece 5, and the top that the cover board 2 is set to pressing piece 5 is used in combination
It is swung in driving pressing piece 5, the lower section of the pressing piece 5 is equipped with contact chip 6, and the connecting terminal 3 is set with two for one group
It is placed on pedestal 1, the contact chip 6 has so that first position that same group of two connecting terminals 3 disconnect and making together
The second position that one group of two connecting terminals 3 are conducted, the pressing piece 5 are equipped with top-pressure part 7, the top-pressure part 7
The first elastic component 81 is equipped between pressing piece 5, the top-pressure part 7 is equipped with the arc that contact chip 6 is pressed convenient for top-pressure part 7
Portion 71.The utility model has the beneficial effects that by the cooperation of cover board, pressing piece, top-pressure part so that contact chip action message, from
And enabling access control reliable on off, structure is simple, reliable in action, and the space being rationally utilized in pedestal, reduces and produces
Product volume, while properties of product are stablized.The cooperation of elastic component and top-pressure part enables contact chip to be reliably driven swing, avoids doing
Influence movement is related to, enables product reliable on off, the utility model also has structure simple, easy to assembly, reliable in action, uses
The advantages that service life is long.
The pressing piece 5 is articulated in mounting base 4 and opposite mounting base 4 swings setting, and the mounting base 4 is equipped with
Second elastic component 82, described 82 one end of the second elastic component offset with pressing piece 5, and the other end offsets with mounting base 4.Make in this way
Cover board reliably can drive pressing piece to swing, to reliably make product on-off.
The mounting base 4 is equipped with concave part 41 and support portion 42, and second elastic component 82 is set to concave part 41
Interior, the support portion 42 is equipped with the guide part 43 being caught in convenient for pressing piece 5.Setting the tearing open convenient for pressing piece of support portion
Dress, more specifically, for installing at pressing piece as notch on support portion.Setting being caught in convenient for pressing piece of guide part.It is recessed
The setting of groove portion limits convenient for the installation of the second elastic component, while the space in mounting base is rationally utilized.
The cover board 2 is equipped with barb 21, the barb 21 and 5 phase card of pressing piece.Enable cover board in this way
It is reliable to drive pressing piece movement, enable product reliable on off.
The mounting base 4 is equipped with guide groove 44, and the both ends of the contact chip 6 are set in guide groove 44 and are being oriented to
It is swung in slot 44.The setting of guide groove plays the role of limition orientation to the swing of contact chip, convenient for contact chip installation and can
By movement.
Each group of connecting terminal 3 is equipped with a connection sheet 9, and the contact chip 6 passes through connection sheet 9 and one of those
Connecting terminal 3 is connected.Enable product reliable connected in this way.Four connecting terminals are provided in the utility model, wherein two
A connecting terminal is one group and shifts to install that other two connecting terminal is arranged side by side.
The pedestal 1 is equipped with accommodating cavity 11 and limit hole 12, and the connecting terminal 3 is set in accommodating cavity 11, institute
The connection sheet 9 stated is set in limit hole 12.Specifically, the pedestal 1 is equipped with positioning column 13,13 phase of positioning column
Mutually cooperatively form the limit hole 12 for the installation limit of connection sheet 9.Such structure makes connection sheet easy installation and reliable, is convenient for
Consistent termination.
The Warning Mark 14 being easily installed is equipped on the pedestal 1 and mounting base 4, the pedestal 1 is equipped with peace
Hole 15 is filled, the mounting hole 15 is set to the lower section of cover board 2.Specifically, the Warning Mark position arrow is convenient for work in this way
Make the assembly of personnel.
The mounting hole 15 of the pedestal 1 is equipped with inclined-plane 16 in the side at cover board 2, and the other side is arranged in honeycomb.
Such structure makes product strength high, so that long product lifecycle, while being rationally convenient for product using the space on pedestal
Installation is fixed.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.In addition, in the description of the present invention, unless otherwise indicated, " multiples' " contains
Justice is two or more.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The utility model thought of utility model is not limited to that utility model, and any repacking with the utility model thought all will
It is included in this patent scope of patent protection.
Claims (10)
1. a kind of access control, including pedestal (1) and cover board (2), it is characterised in that: the pedestal (1) is equipped with terminals
Sub (3) and mounting base (4), the mounting base (4) are equipped with pressing piece (5), and the cover board (2) is set to pressing piece (5)
Top simultaneously is used to that pressing piece (5) to be driven to swing, and the lower section of the pressing piece (5) is equipped with contact chip (6), the connecting terminal
(3) it is set on pedestal (1) with two for one group, the contact chip (6) has two connecting terminals (3) so that same group
The first position of disconnection and the second position that same group of two connecting terminals (3) are conducted, on the pressing piece (5)
Equipped with top-pressure part (7), the first elastic component (81) are equipped between the top-pressure part (7) and pressing piece (5), the top-pressure part
(7) it is equipped with the curved portion (71) convenient for top-pressure part (7) press contact chip (6).
2. a kind of access control according to claim 1, it is characterised in that the pressing piece (5) is articulated with mounting base
(4) on and opposite mounting base (4) swing setting, and the mounting base (4) is equipped with the second elastic component (82), second bullet
Property part (82) one end offsets with pressing piece (5), and the other end offsets with mounting base (4).
3. a kind of access control according to claim 2, it is characterised in that the mounting base (4) is equipped with concave part
(41) it is set in concave part (41) with support portion (42), second elastic component (82), the support portion (42) is equipped with
The guide part (43) being caught in convenient for pressing piece (5).
4. a kind of access control according to claim 1, it is characterised in that the cover board (2) is equipped with barb
(21), the barb (21) is mutually blocked with pressing piece (5).
5. a kind of access control described in mounting base according to claim 1, it is characterised in that the mounting base (4) is equipped with
Guide groove (44), the both ends of the contact chip (6) are set in guide groove (44) and swing in guide groove (44).
6. a kind of access control described in mounting base according to claim 1, it is characterised in that set on each group of connecting terminal (3)
There is a connection sheet (9), the contact chip (6) is connected by connection sheet (9) with one of connecting terminal (3).
7. according to a kind of access control described in claim 6 mounting base, it is characterised in that the pedestal (1), which is equipped with, to be held
Chamber (11) and limit hole (12) are set, the connecting terminal (3) is set in accommodating cavity (11), and the connection sheet (9) is set to limit
In position hole (12).
8. according to a kind of access control described in claim 7 mounting base, it is characterised in that the pedestal (1) is equipped with fixed
Position column (13), the positioning column (13) complement each other to form the limit hole (12) for connection sheet (9) installation limit.
9. a kind of access control described in mounting base according to claim 1, it is characterised in that the pedestal (1) and mounting base
(4) Warning Mark (14) being easily installed is equipped on, the pedestal (1) is equipped with mounting hole (15), the mounting hole
(15) it is set to the lower section of cover board (2).
10. according to a kind of access control described in claim 9 mounting base, it is characterised in that the mounting hole of the pedestal (1)
(15) inclined-plane (16) are equipped in the side at cover board (2), the other side is arranged in honeycomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821541427.2U CN208781306U (en) | 2018-09-20 | 2018-09-20 | A kind of access control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821541427.2U CN208781306U (en) | 2018-09-20 | 2018-09-20 | A kind of access control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781306U true CN208781306U (en) | 2019-04-23 |
Family
ID=66161935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821541427.2U Active CN208781306U (en) | 2018-09-20 | 2018-09-20 | A kind of access control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781306U (en) |
-
2018
- 2018-09-20 CN CN201821541427.2U patent/CN208781306U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104011898A (en) | Battery holder | |
| CN208781306U (en) | A kind of access control | |
| JP2011204580A (en) | Structure for mounting holder | |
| CN100428607C (en) | Uninterrupted power supply system with switching connection mechanism | |
| CN101794163B (en) | Notebook computer and connecting device applied to same | |
| CN215499923U (en) | Network engineering early warning function equipment for data center supervision | |
| CN210692447U (en) | Contact adhesion protection contactor | |
| CN219678886U (en) | Explosion-proof electromagnetic start box | |
| CN218215053U (en) | High mechanical electric interlock of security | |
| CN220208841U (en) | Movable contact plate structure and pulse relay | |
| CN201256133Y (en) | Novel circuit breaker for leakage protection | |
| CN113436937B (en) | Relay with safety device | |
| CN215600505U (en) | Battery mounting seat and liquid soap machine thereof | |
| CN216562895U (en) | Auxiliary device of isolating switch | |
| CN201084659Y (en) | A locking device of a breaker operation mechanism cover-plate | |
| CN216145522U (en) | Remote intelligent switch based on internet of things technology | |
| CN220796994U (en) | Battery interface structure for photographic equipment and battery | |
| CN220963157U (en) | Auxiliary contact structure and direct current contactor | |
| CN214672340U (en) | Small swing angle switch | |
| CN218037963U (en) | Intelligent touch switch | |
| CN210575770U (en) | Power-off protection switch | |
| CN217035470U (en) | Emergency stop switch | |
| CN211377095U (en) | Safety switch | |
| CN210518255U (en) | Intelligent switch with vibration feedback | |
| CN211208344U (en) | Small-size heavy current double group magnetic latching relay |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |