Push type access control switch

Abstract

The utility model relates to the technical field of switches, in particular to a push type access control switch which comprises a mounting base, a button piece and an insertion piece, one end of the insertion piece is connected with the mounting base, and the other end of the insertion piece is linked with the button piece; a contact piece is arranged in the installation base, the insertion piece can abut against the contact piece, a first elastic piece is arranged between the button piece and the insertion piece, second elastic pieces are arranged on the insertion piece and the installation base, an installation groove for installation of the button piece is formed in the installation base, and a sliding space for sliding of the button piece is formed in the installation groove. The push-type access control switch has the beneficial effects that the push-type access control switch is relatively simple in structure and convenient to use, the switch can be completely reset after being pressed, the reset speed is improved, and meanwhile, the aesthetic property is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of access control switches, in particular to a push-type access control switch. Background Art

[0002] An access control switch is a switch used in an access control system, mainly used to control the opening of a door. The existing access control switch controls the on and off of a circuit by a button. A access control switch with the publication number "CN208781306U" includes a base and a cover plate. The base is provided with a wiring terminal and a mounting seat. The mounting seat is provided with a pressing piece. The cover plate is arranged above the pressing piece and is used to drive the pressing piece to swing. A contact piece is provided below the pressing piece. The wiring terminals are arranged on the base in groups of two. The contact piece has a first position that disconnects the two wiring terminals in the same group and a second position that connects the two wiring terminals in the same group. A pressing piece is provided on the pressing piece. A first elastic piece is provided between the pressing piece and the pressing piece. The pressing piece is provided with an arc-shaped portion that facilitates the pressing piece to press the contact piece.

[0003] Most of the access control switches used in the above-mentioned documents and on the market adopt rocker switches, which occupy a large internal space and require swing space for the rocker and setting space for the pressing piece. In addition, for scenes that require quick or frequent entry and exit, the rocker switch is inconvenient to use. At the same time, if the existing rocker switch is pressed and then released during use, it may not be completely reset, thereby affecting the use effect.

[0004] And because the rocker-type access control switch will be raised relative to the panel, it will also affect the integrity and coordination of the environment. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a push-type access control switch which has a relatively simple structure, is easy to use and can completely reset the switch after being pressed, thereby improving the reset speed and improving the aesthetics.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a push-type access control switch, comprising a mounting base, a button member and an insert member, wherein one end of the insert member is connected to the mounting base, and the other end is linked to the button member; a contact member is provided in the mounting base, and the insert member can be abutted against the contact member, and is characterized in that: a first elastic member is provided between the button member and the insert member, a second elastic member is provided on the insert member and the mounting base, a mounting base is provided with a mounting groove for mounting the button member, and a sliding space for the button member to slide is formed in the mounting groove.

[0007] The above technical solution is adopted: during use, it is only necessary to press the button member to make the button member move along the sliding space toward the insert member, and at the same time, the insert member is linked to move toward the contact member until it contacts the contact member, thereby outputting a signal to the access control controller to realize the access control unlocking function. At the same time, the first elastic member and the second elastic member are compressed at the same time. When the unlocking is completed and the button member is released, the force compressing the first and second elastic members disappears, and the second elastic member helps the insert member to reset. At the same time, the first elastic member drives the button member to reset, thereby realizing the rapid reset of the button switch and the complete reset of the button switch. The structure is simple and occupies less space than the seesaw type.

[0008] A further configuration of the utility model is: a linkage rod is provided on the button member near the insert member, a first installation cavity is provided in the insert member, one end of the first elastic member is arranged around the linkage rod, and the other end is located in the first installation cavity, a first through hole for the linkage rod to pass through is provided in the first installation cavity, and a springboard for linkage with the linkage rod is provided on the side of the insert member away from the button member, and the springboard can abut against the contact member.

[0009] The above technical solution is adopted: through the setting of the linkage rod, during use, pressing the button member drives the linkage rod to move toward the direction close to the insertion member, and after passing through the first through hole, it contacts the springboard, thereby driving the springboard to move toward the contact member until they contact each other, thereby outputting a signal to the access control controller to realize the access control unlocking function. At the same time, one end of the first elastic member is arranged around the linkage rod, and the other end is located in the first installation cavity, which is convenient for the user to release the button member and help the button member to reset. At the same time, in cooperation with the second elastic member, the reset speed and reset effect are further improved.

[0010] The utility model is further configured as follows: a mirror-image guide block is provided on one side of the insert close to the springboard, a guide groove is provided in the guide block, a sliding block is provided on one side of the springboard close to the guide block, and the sliding block can reciprocate along the guide groove.

[0011] By adopting the above technical solution, the setting of the guide block and the guide groove can ensure that the moving direction of the springboard will not be offset, thereby ensuring that the springboard can be offset against the contact piece, thereby being able to send a signal and improving the use effect. At the same time, the setting of the sliding block further improves the sliding effect of the springboard.

[0012] A further configuration of the utility model is: the mounting base is provided with a second mounting cavity for installing the insert in the middle of the mounting groove, the second mounting cavity is provided with a first mounting block at one end away from the insert, the first mounting block is provided with at least two mounting holes, which are distributed at intervals, each of the mounting holes is provided with a contact piece, the first mounting block is provided with a third mounting cavity between the mounting holes, one end of the second elastic piece is located in the third mounting cavity, and the other end abuts against the springboard.

[0013] The above technical solution is adopted: one end of the second elastic member is located in the third installation cavity, and the other end is in contact with the springboard, and at the same time, the contact members are located in the installation hole and are distributed on both sides of the third installation cavity. During use, the user presses the button member to link with the springboard through the linkage rod, thereby prompting the springboard to move toward the contact member until it contacts the contact member. At this time, the second elastic member is compressed. When the user releases the button member, the force squeezing the second elastic member disappears, thereby driving the springboard to reset, and at the same time cooperating with the setting of the first elastic member,

[0014] A further configuration of the utility model is that: a threaded hole is provided on the bottom of the mounting hole of the first mounting block, and a limiting bolt is provided in the threaded hole.

[0015] The above technical solution is adopted: the threaded hole and the limit bolt are arranged to facilitate the assembly of the contact piece and the mounting base. At the same time, the arrangement of the limit bolt can ensure that the contact piece will not be displaced, and ensure that the contact piece and the springboard can be offset, thereby improving the use effect.

[0016] A further configuration of the utility model is that: the installation groove is provided with a plurality of buckle slide grooves along its groove wall, the button member is provided with buckle blocks at locations corresponding to the buckle slide grooves, and the buckle blocks can reciprocate along the buckle slide grooves.

[0017] The above technical solution is adopted: through the setting of the snap groove and the snap block, it is convenient for the staff to assemble, and the snap block can move along the snap groove, so that the button part can move closer to or away from the insert, realizing the push-type function.

[0018] The utility model is further configured as follows: the insert is provided with a mounting flange at the opening of the first mounting cavity, the mounting flange is provided with at least two plug-in blocks in a direction close to the mounting base, and the mounting base is provided with a socket for installing the plug-in blocks at the second mounting cavity.

[0019] The above technical solution is adopted: by setting the mounting flange, and the mounting base is located in the second mounting cavity and is provided with a limiting groove abutting the mounting flange, so as to fix the position of the insert, and at the same time, by setting the plug block and the socket, the installation between the insert and the mounting base is realized. The structure is simple and easy for the staff to assemble.

[0020] A further configuration of the utility model is that a mounting panel is also provided on a side of the mounting base close to the button member, the mounting panel is provided with a second through hole, and the button member is located in the second through hole.

[0021] The above technical solution is adopted: through the setting of the mounting panel and the second through hole, the button member is located in the second through hole, and at the same time due to the setting of the mounting groove, after the button member is assembled with the mounting panel and the mounting base, the button member and the end surface of the mounting panel are in the same horizontal plane. Compared with the existing rocker switch, the button member of the utility model will not protrude relative to the mounting panel, thereby improving the overall coordination and aesthetics.

[0022] The utility model is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0024] Figure 2 It is a cross-sectional view of the utility model.

[0025] Figure 3 It is an overall exploded view of the utility model.

[0026] Figure 4 This is a schematic diagram of the installation base structure of the utility model.

[0027] Figure 5 It is a partial exploded view of the utility model.

[0028] Explanation of the numbers: mounting base 1, contact piece 11, mounting groove 12, sliding space 121, snap groove 122, second mounting cavity 13, first mounting block 14, mounting hole 141, third mounting cavity 142, threaded hole 143, limit bolt 144, socket 15, button piece 2, linkage rod 21, snap block 22, insert piece 3, first mounting cavity 31, first through hole 311, springboard 32, sliding block 321, guide block 33, guide groove 331, mounting flange 34, insert block 341, first elastic piece 4, second elastic piece 5, mounting panel 6, second through hole 61. DETAILED DESCRIPTION

[0029] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0030] like Figure 1-5A push-type access control switch shown in the figure includes a mounting base 1, a button member 2 and an insert member 3, one end of the insert member 3 is connected to the mounting base 1, and the other end is linked to the button member 2; a contact member 11 is provided in the mounting base 1, and the insert member 3 can be abutted against the contact member 11, and a mounting panel 6 is also provided on the side of the mounting base 1 close to the button member 2, and the mounting panel 6 is provided with a second through hole 61, and the button member 2 is located in the second through hole 61, a first elastic member 4 is provided between the button member 2 and the insert member 3, and a second elastic member 5 is provided on the insert member 3 and the mounting base 1, preferably, the first and second elastic members 5 are springs, and a mounting groove 12 for installing the button member 2 is provided on the mounting base 1, and a sliding space 121 for sliding the button member 2 is formed in the mounting groove 12.

[0031] like Figure 2 , 3 The button member 2 shown in , 5 is provided with a linkage rod 21 near the insert member 3, a first installation cavity 31 is provided in the insert member 3, one end of the first elastic member 4 is arranged around the linkage rod 21, and the other end is located in the first installation cavity 31, a first through hole 311 for the linkage rod 21 to pass through is provided in the first installation cavity 31, and a springboard 32 is provided on the side of the insert member 3 away from the button member 2 to link with the linkage rod 21, and the springboard 32 can be against the contact member 11, preferably, there is a certain gap between the linkage rod 21 and the springboard 32 under normal conditions, so as to prevent people from accidentally unlocking, and a certain force needs to be applied to achieve the abutment between the springboard 32 and the linkage rod 21; Figure 5 The insert 3 shown is provided with a mirror-image guide block 33 on the side close to the springboard 32 , and a guide groove 331 is provided in the guide block 33 . A sliding block 321 is provided on the side close to the guide block 33 of the springboard 32 , and the sliding block 321 can reciprocate along the guide groove 331 .

[0032] like Figure 3-4 The mounting base 1 shown is provided with a second mounting cavity 13 for installing the insert 3 in the middle of the mounting groove 12, and a first mounting block 14 is provided at one end of the second mounting cavity 13 away from the insert 3. The first mounting block 14 is provided with at least two mounting holes 141, which are distributed at intervals, and each mounting hole 141 is provided with a contact member 11. A third mounting cavity 142 is provided between the mounting holes 141 in the first mounting block 14, one end of the second elastic member 5 is located in the third mounting cavity 142, and the other end abuts against the springboard 32. The first mounting block 14 is provided with a threaded hole 143 at the bottom of the mounting hole 141, and a limiting bolt 144 is provided in the threaded hole 143.

[0033] like Figure 4-5 The mounting groove 12 shown in the figure is provided with a plurality of buckle grooves 122 along its groove wall, and the button member 2 is provided with a buckle block 22 at the position corresponding to the buckle groove 122, and the buckle block 22 can reciprocate along the buckle groove 122; Figure 5The insert 3 shown is provided with a mounting flange 34 at the opening of the first mounting cavity 31 , and the mounting flange 34 is provided with at least two plug blocks 341 towards the mounting base 1 . The mounting base 1 is provided with a socket 15 for installing the plug block 341 at the second mounting cavity 13 .

[0034] Compared with the existing rocker switch, during use, the utility model only needs to press the button member 2, so that the button member 2 drives the linkage rod 21 to move toward the direction close to the insert member 3, and then passes through the first through hole 311 and contacts the springboard 32, thereby driving the springboard 32 to move toward the contact member 11 until they contact each other, thereby outputting a signal to the access control controller to realize the access control unlocking function. At the same time, the first elastic member 4 and the second elastic member 5 are compressed at the same time. When the unlocking is completed and the button member 2 is released, the force compressing the first and second elastic members 5 disappears, and the second elastic member 5 helps the insert member 3 to reset. At the same time, the first elastic member 4 drives the button member 2 to reset, so that the button switch can be quickly reset and the button switch can be completely reset successfully. The structure is simple and the space occupied is more saved than the rocker type. At the same time, the button member 2 of the utility model is on the same horizontal plane as the end face of the mounting panel 6 and will not protrude relative to the mounting panel 6, thereby improving the overall coordination and aesthetics.

Claims

1. A push-type access control switch, comprising a mounting base, a button and an insert, wherein one end of the insert is connected to the mounting base and the other end is linked to the button; a contact is provided in the mounting base, and the insert can be abutted against the contact, characterized in that: A first elastic member is arranged between the button member and the insert member, a second elastic member is arranged on the insert member and the mounting base, a mounting groove for mounting the button member is arranged on the mounting base, and a sliding space for the button member to slide is formed in the mounting groove.

2. A push-type access control switch according to claim 1, characterized in that: The button member is provided with a linkage rod near the insert member, and a first installation cavity is provided in the insert member. One end of the first elastic member is arranged around the linkage rod, and the other end is located in the first installation cavity. A first through hole for the linkage rod to pass through is provided in the first installation cavity. A springboard for linkage with the linkage rod is provided on the side of the insert member away from the button member, and the springboard can abut against the contact member.

3. A push-type access control switch according to claim 2, characterized in that: A mirror-image guide block is provided on one side of the insert close to the springboard, a guide groove is provided in the guide block, and a sliding block is provided on one side of the springboard close to the guide block, and the sliding block can reciprocate along the guide groove.

4. The push-type access control switch according to claim 3, characterized in that: The mounting base is provided with a second mounting cavity for installing the insert in the middle of the mounting groove, the second mounting cavity is provided with a first mounting block at one end away from the insert, the first mounting block is provided with at least two mounting holes, which are distributed at intervals, each of the mounting holes is provided with a contact piece, the first mounting block is provided with a third mounting cavity between the mounting holes, one end of the second elastic piece is located in the third mounting cavity, and the other end is abutted against the springboard.

5. The push-type access control switch according to claim 4, characterized in that: The first mounting block is provided with a threaded hole at the bottom of the mounting hole, and a limiting bolt is provided in the threaded hole.

6. A push-type access control switch according to any one of claims 1 to 5, characterized in that: The installation groove is provided with a plurality of buckle slide grooves along its groove wall, and the button member is provided with buckle blocks at positions corresponding to the buckle slide grooves, and the buckle blocks can reciprocate along the buckle slide grooves.

7. The push-type access control switch according to claim 6, characterized in that: The insert is provided with a mounting flange at the opening of the first mounting cavity, the mounting flange is provided with at least two plug-in blocks in a direction close to the mounting base, and the mounting base is provided with a socket for installing the plug-in blocks at the second mounting cavity.

8. The push-type access control switch according to claim 7, characterized in that: A mounting panel is also provided on a side of the mounting base close to the button member, the mounting panel is provided with a second through hole, and the button member is located in the second through hole.

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