CN213518371U - Office building access control system - Google Patents

Abstract

The utility model provides an office building access control system. The office building access control system comprises an installation block, wherein the installation block is movably installed in the base; the gate body is fixedly arranged at the top of the mounting block; the four clamping grooves are respectively formed in the outer walls of the two sides of the mounting block; the two chambers are arranged in the base; the four through grooves are respectively formed in the inner walls of the two sides of the two chambers; the two pressing rods are arranged at the top of the base in a sliding mode, and the bottom ends of the two pressing rods extend into the corresponding cavities; and the four transmission mechanisms are all arranged in the corresponding through grooves. The utility model provides an office building access control system has the simple operation, can demolish banister device's advantage fast.

Description

Office building access control system

Technical Field

The utility model relates to an access control system technical field especially relates to an office building access control system.

Background

In some office buildings in the prior art, in order to prevent people in non-working units from entering, most of them are provided with access control gate devices, which can be opened after card swiping, facial recognition or fingerprint recognition, such access control gate devices basically belong to the radio frequency identification technology, the whole access control system consists of an access control installation device, an access control controller, an access control identifier, an electric control lock and a power supply driving device, taking a card type access control gate device as an example, when we place a card on the access control identifier, the identifier can read pulse signals in the card and then transmit the pulse signals to the access control controller, the access control controller can compare the identified pulse signals with information in a database to determine whether the card has access qualification or not, if the card is qualified, the electric control lock issues a door opening instruction, the working principle of the electric control lock works by utilizing the distance of magnetism, according to the preset program, after receiving different instructions, the power-on or power-off action is carried out, the lock tongue is driven to extend out or retract, the door opening and closing function is achieved, other face identification or fingerprint identification barrier gate controls are approximately the same in working principle, and only the content read by the gate control identifier is different.

And in access control system's installation, the access control banister device of some office buildings among the prior art, mostly with the direct fixed mounting of gate seat carry out information reading before the access & exit, such mounting means, in case when the crisis condition such as conflagration appears in the office building, access control banister system's power drive device may receive destruction, can't provide power and unblank, whole banister device blocks up at access & exit money this moment, serious obstacle people's escape way, can appear blocking up, trample etc. and lightly crazy, cause serious consequence.

Therefore, there is a need to provide a new access control system for office buildings to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a simple operation, can demolish banister device's office building access control system fast.

In order to solve the technical problem, the utility model provides an office building access control system includes: a base; the mounting block is movably mounted in the base; the gate body is fixedly arranged at the top of the mounting block; the four clamping grooves are respectively formed in the outer walls of the two sides of the mounting block; the two chambers are arranged in the base; the four through grooves are respectively formed in the inner walls of the two sides of the two chambers; the two pressing rods are arranged at the top of the base in a sliding mode, and the bottom ends of the two pressing rods extend into the corresponding cavities; and the four transmission mechanisms are all arranged in the corresponding through grooves.

Preferably, the four transmission mechanisms all comprise two side grooves, a limiting rod, a rectangular through hole, a fixed block, a transmission rod, an inclined plane groove, two grooves, a first abutting column, two second abutting columns and a connecting rod, the side grooves are formed in the inner wall of the through groove, the limiting rod is slidably mounted on the inner wall of the side groove, one end of the limiting rod extends into the corresponding clamping groove, the rectangular through hole is formed in the outer wall of one side of the limiting rod, the fixed block is fixedly mounted on the inner wall of the through groove, the transmission rod is slidably mounted on the outer wall of one side of the fixed block, one end of the transmission rod penetrates through the rectangular through hole, the other end of the transmission rod extends into the corresponding cavity, the inclined plane groove is formed in one end, located in the rectangular through hole, of the transmission rod, and the two grooves are respectively formed in the top and the bottom of the transmission rod, the utility model discloses a press bar, including rectangle through-hole, conflict post two, connecting rod, drive rod, connecting rod, drive rod, connecting rod, drive.

Preferably, two equal fixed mounting has two support columns on the top inner wall of cavity, two equal fixed mounting has the pressure piece on the top of press bar, two all seted up slide one on the outer wall of press bar, four equal fixed mounting has slider one on the one side outer wall that the support column is close to each other, four slider one all with corresponding the inner wall sliding connection of slide one.

Preferably, four all seted up the through-hole on the outer wall of one side of fixed block, four equal fixed mounting has slider two, four on the inner wall of through-hole all seted up slide two, eight on the outer wall of transfer line the slider two all with corresponding the inner wall sliding connection of slide two.

Preferably, four fixed plates are fixedly mounted on the outer walls of the transmission rods, springs are sleeved on the transmission rods, one ends of the springs are fixedly connected with the outer wall of one side of the fixed block correspondingly, and the other ends of the springs are fixedly connected with the outer wall of one side of the fixed plate correspondingly.

Preferably, four two limit slide ways, four are all seted up on the inner wall of limit groove one end of gag lever post is served equal fixed mounting and is had a slide, four the top and the bottom of slide all with corresponding limit slide way's inner wall sliding connection.

Compared with the prior art, the utility model provides an office building access control system has following beneficial effect:

the utility model provides an office building access control system only needs to utilize the instrument to press down two press bars, alright in order quick realization to the dismantlement work of gate body to the convenience when the disaster condition takes place, the gate device in gate is removed that the staff of office building can be quick, makes the passway for escaping widen, improves people's the probability of fleing.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an office building access control system provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic front cross-sectional view of FIG. 1;

FIG. 4 is an enlarged view of the portion B shown in FIG. 3;

FIG. 5 is a side cross-sectional view of FIG. 1;

fig. 6 is a perspective view of the transmission rod shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. mounting blocks; 3. a gate body; 4. a card slot; 5. a chamber; 6. a through groove; 7. a side groove; 8. a limiting rod; 9. a rectangular through hole; 10. a fixed block; 11. a transmission rod; 12. an inclined plane groove; 13. a groove; 14. a first contact post; 15. a second contact post; 16. a connecting rod; 17. the lever is pressed.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-6, in which fig. 1 is a schematic structural diagram of an office building access control system according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a schematic front cross-sectional view of FIG. 1; FIG. 4 is an enlarged view of the portion B shown in FIG. 3; FIG. 5 is a side cross-sectional view of FIG. 1; fig. 6 is a perspective view of the transmission rod shown in fig. 1. Office building access control system includes: a base 1; the mounting block 2 is movably mounted in the base 1; the gate body 3 is fixedly arranged on the top of the mounting block 2; the four clamping grooves 4 are respectively formed in the outer walls of the two sides of the mounting block 2; the two chambers 5 are arranged in the base 1; the four through grooves 6 are respectively formed in the inner walls of the two sides of the two chambers 5; the two pressing rods 17 are arranged at the top of the base 1 in a sliding mode, and the bottom ends of the two pressing rods 17 extend into the corresponding cavities 5; and the four transmission mechanisms are arranged in the corresponding through grooves 6.

The four transmission mechanisms comprise two side grooves 7, a limiting rod 8, a rectangular through hole 9, a fixing block 10, a transmission rod 11, a bevel groove 12, two grooves 13, a first contact post 14, a second contact post 15 and a connecting rod 16, wherein the side grooves 7 are arranged on the inner wall of the through groove 6, the limiting rod 8 is slidably mounted on the inner wall of the side grooves 7, one end of the limiting rod 8 extends into the corresponding clamping groove 4, the rectangular through hole 9 is arranged on the outer wall of one side of the limiting rod 8, the fixing block 10 is fixedly mounted on the inner wall of the through groove 6, the transmission rod 11 is slidably mounted on the outer wall of one side of the fixing block 10, one end of the transmission rod 11 penetrates through the rectangular through hole 9, the other end of the transmission rod 11 extends into the corresponding cavity 5, the bevel groove 12 is arranged at one end of the transmission rod 11 in the rectangular through hole 9, two the recess 13 is seted up respectively the top and the bottom of transfer line 11, the first 14 fixed mounting of conflict post on the top inner wall of rectangle through-hole 9 and the bottom inner wall, the outer wall of the first 14 of conflict post with inclined plane groove 12 contacts, two the second 15 of conflict post fixed mounting respectively on the top inner wall of rectangle through-hole 9 and the bottom inner wall, two the one end that the second 15 of conflict post is close to each other all extends to corresponding in the recess 13 and with corresponding the inner wall sliding connection of recess 13, connecting rod 16 rotates and installs the transfer line 11 is located correspondingly on the one end in the cavity 5, the other end of connecting rod 16 with corresponding the bottom of pressing the depression bar 17 rotates and is connected.

Two equal fixed mounting has two support columns, two on the top inner wall of cavity 5 the equal fixed mounting in top of pressing rod 17 has a pressure piece, two all seted up slide one, four on the outer wall of pressing rod 17 equal fixed mounting has slider one, four on the support column one side outer wall that is close to each other the slider one all with corresponding the inner wall sliding connection of slide one.

Four all seted up the through-hole on one side outer wall of fixed block 10, four equal fixed mounting has slider two, four on the inner wall of through-hole all seted up slide two, eight on the outer wall of transfer line 11 the slider two all with corresponding the inner wall sliding connection of slide two.

Four equal fixed mounting has a fixed plate on the outer wall of transfer line 11, four all overlap on the transfer line 11 and be equipped with the spring, four the one end of spring all with corresponding one side outer wall fixed connection of fixed block 10, four the other end of spring all with corresponding one side outer wall fixed connection of fixed plate.

Four two spacing slides, four have all been seted up on the inner wall of limit groove 7 equal fixed mounting has a slide, four on one end of gag lever post 8 the top and the bottom of slide all with corresponding spacing slide's inner wall sliding connection.

The utility model provides an office building access control system's theory of operation as follows:

once a fire disaster and other major potential safety hazards occur in an office building, firstly, the tool respectively downwardly abuts against the two pressing blocks, the two pressing blocks downwardly move to drive the two pressing rods 17 to downwardly move, the two pressing rods 17 downwardly move to drive one ends of the four connecting rods 16 to downwardly move, so that the other ends of the four connecting rods 16 move towards the inside of the two chambers 5, and further one ends of the four driving rods 11 respectively move towards the inside of the chambers 5, in the process that the four driving rods 11 transversely move, the four fixing plates are gradually driven to transversely move, in the process that the four fixing plates transversely move, the four springs are respectively compressed, in the process that the four driving rods 11 transversely move, the inner walls of the eight grooves 13 gradually abut against the corresponding two abutting columns 15, so as to drive the four abutting columns 15 to move towards the corresponding side grooves 7, and in the process that the four abutting columns 15 transversely move to drive the four limiting rods 8 to move towards the corresponding side grooves 7, thereby make four gag lever posts 8 shift out in corresponding draw-in groove 4, four gag lever posts 8 lose the limited effect to installation piece 2 this moment, and the staff can be moved gate body 3 to suitable position in by base 1 afterwards to make things convenient for the quick office building of withdrawing of people in the office building.

When installing gate body 3, at first install above-mentioned step and press down two and press down the depression bar 17, make four gag lever post 8 get into corresponding limit groove 7 in, the sweet section of thick bamboo gate body 3 of installation piece 2 is put into base 1 at will, put into base 1 back completely at installation piece 2, loosen two and press down the depression bar 17, under the effect that resets of two springs, 11 reverse movements of four transfer lines, thereby make four inclined plane grooves 12 conflict respectively and correspond conflict post 14 relatively, and then drive in 8 reverse movements of four gag lever posts get into corresponding draw-in groove 4, thereby accomplish the quick installation of gate body 3.

Compared with the prior art, the utility model provides an office building access control system has following beneficial effect:

the utility model provides an office building access control system only needs to utilize the instrument to press down two press bars 17, alright with quick realization to the dismantlement work of gate body 3 to the convenience when the disaster condition takes place, the gate device in gate is removed that the staff of office building can be quick, makes the passway for escaping widen, improves people's the probability of fleing.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an office building access control system which characterized in that includes:

a base;

the mounting block is movably mounted in the base;

the gate body is fixedly arranged at the top of the mounting block;

the four clamping grooves are respectively formed in the outer walls of the two sides of the mounting block;

the two chambers are arranged in the base;

the four through grooves are respectively formed in the inner walls of the two sides of the two chambers;

the two pressing rods are arranged at the top of the base in a sliding mode, and the bottom ends of the two pressing rods extend into the corresponding cavities;

and the four transmission mechanisms are all arranged in the corresponding through grooves.

2. The office building access control system according to claim 1, wherein each of the four transmission mechanisms comprises two side grooves, a limiting rod, a rectangular through hole, a fixing block, a transmission rod, an inclined groove, two grooves, a first contact post, two second contact posts and a connecting rod, the side grooves are formed in the inner wall of the through groove, the limiting rod is slidably mounted on the inner wall of the side groove, one end of the limiting rod extends into the corresponding clamping groove, the rectangular through hole is formed in the outer wall of one side of the limiting rod, the fixing block is fixedly mounted on the inner wall of the through groove, the transmission rod is slidably mounted on the outer wall of one side of the fixing block, one end of the transmission rod penetrates through the rectangular through hole, the other end of the transmission rod extends into the corresponding cavity, the inclined groove is formed in one end of the transmission rod located in the rectangular through hole, two the recess is seted up respectively the top and the bottom of transfer line, conflict post one fixed mounting be in on the top inner wall of rectangle through-hole and the bottom inner wall, the outer wall of conflict post one with the inclined plane groove contacts, two conflict post two respectively fixed mounting be in on the top inner wall of rectangle through-hole and the bottom inner wall, two the one end that conflict post two are close to each other all extends to corresponding in the recess and with corresponding the inner wall sliding connection of recess, the connecting rod rotates to be installed the transfer line is located correspondingly one in the cavity is served, the other end and the corresponding of connecting rod rotate to be connected according to the bottom of depression bar.

3. The office building access control system according to claim 1, wherein two support columns are fixedly mounted on the inner walls of the tops of the two chambers, two pressing blocks are fixedly mounted at the top ends of the two pressing rods, a first slide rail is arranged on the outer walls of the two pressing rods, a first slide block is fixedly mounted on the outer wall of one side, close to the four support columns, of the four support columns, and the four first slide blocks are connected with the corresponding inner walls of the first slide rails in a sliding mode.

4. The office building access control system according to claim 2, wherein the four fixing blocks are all provided with a through hole on the outer wall of one side, the four through holes are all fixedly provided with a second sliding block on the inner wall, the four transmission rods are all provided with a second sliding way on the outer wall, and the eight sliding blocks are all in sliding connection with the corresponding inner wall of the second sliding way.

5. The office building access control system according to claim 4, wherein the outer walls of the four transmission rods are fixedly provided with fixing plates, the four transmission rods are sleeved with springs, one ends of the four springs are fixedly connected with the outer wall of one side of the corresponding fixing block, and the other ends of the four springs are fixedly connected with the outer wall of one side of the corresponding fixing plate.

6. The office building access control system according to claim 5, wherein two limiting slideways are respectively formed on the inner walls of the four side grooves, sliding plates are fixedly mounted at one ends of the four limiting rods, and the top ends and the bottom ends of the four sliding plates are respectively in sliding connection with the corresponding inner walls of the limiting slideways.

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