Access control power supply convenient to disassemble and assemble

Abstract

The utility model discloses an access control power supply convenient to disassemble and install in the technical field of access control, which comprises a bottom plate and a supporting rod, the supporting rod is fixedly installed at the upper end of the bottom plate, a control box body is installed at the upper end of the supporting rod, and power supply installation structures are installed on the two sides of the control box body. The power supply installation structure comprises two guide sleeves, an installation frame, four power supply contacts, two power supply bodies and two buckling fixing assemblies. According to the scheme, the power supply body is mounted in an external embedding manner, the box body does not need to be dismounted in the subsequent dismounting process, quick dismounting and mounting operation of the power supply can be realized, other electric appliance elements in the box body cannot be influenced, the overall service life of the access control is ensured, the buckling frame is limited in a sliding fixing manner, and the power supply is convenient to use. The fastening frame can be quickly fixed and unfixed, and the replacement efficiency of the access control power supply is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to access control technical field, concretely is an access control power supply convenient to dismount and install. BACKGROUND

[0002] The access control power supply is a special power supply for access control, which has the functions of general power supply, i.e. converting 220V AC power into 12V DC power, and controlling electric locks, exit switches and building intercom devices.

[0003] The access control power supply on the market is mainly connected through screws, and is fixed in a special box. When dismounting the access control power supply, the box needs to be opened first, and then the access control power supply is dismounted. The operation is complicated, and the access control power supply may collide with other electrical components in the box during dismounting, affecting the subsequent use of the access control power supply. Therefore, a new technical solution is needed to solve the problem. UTILITY MODEL

[0004] The utility model discloses a kind of access control power supplies convenient to dismount and install, to solve the problem that the access control power supply convenient to dismount and install in the prior art described above is used, the access control power supply on the market is mainly connected through screw thread currently, and is fixed in special box, when dismounting the access control power supply, the box needs to be opened first, and then the access control power supply is dismounted, operation is complicated, and the access control power supply can collide with other electrical components in the box during dismounting, affect the subsequent use of the access control power supply.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of access control power supply convenient to dismount and install, including bottom plate and support rod, the support rod is fixedly installed on the bottom plate upper end, control box is installed on the support rod upper end, power supply installation structure is installed on the two sides of the control box, the power supply installation structure includes two guide sleeves, mounting frame, four power supply contacts, two power supply bodies and two buckling fixed components;

[0006] Two the guide sleeves are respectively embedded in the two side walls of the control box, the mounting frame is fixedly installed in the center of the control box, four the power supply contacts are respectively located on the two sides of the mounting frame, two the power supply bodies are respectively movably embedded in two the guide sleeves, and one end is respectively in contact with four the power supply contacts, two the buckling fixed components are respectively installed on the two outer walls of the control box.

[0007] As a kind of access control power supply of the utility model, two the buckle fixed component all include two bearing plates, mounting shaft, buckle frame, fixed plate, two sliding grooves, sliding block, two limit holes, connecting rod and pressure block;

[0008] Two the bearing plates are respectively installed at the lower end of the control box body outer wall two sides, the mounting shaft two ends are respectively movably embedded in two the bearing plates, the buckle frame one end is fixedly connected with the mounting shaft, the fixed plate is fixedly installed on the control box body outer side top, two the sliding grooves are respectively installed on the fixed plate two sides, the sliding block two ends are respectively movably embedded in two the sliding grooves, two the limit holes are respectively formed on the sliding block two sides, the connecting rod is fixedly installed at the center of one side of the sliding block, and the pressure block is fixedly installed at the lower end of the connecting rod.

[0009] As a kind of access control power supply of the utility model, the upper end of the buckle frame is movably embedded in two the limit holes.

[0010] As a kind of access control power supply of the utility model, the pressure block one side is processed with inclined plane.

[0011] As a kind of access control power supply of the utility model, bolt fixing holes are formed in the four corners of the bottom plate.

[0012] As a kind of access control power supply of the utility model, the sliding groove is L-shaped sliding groove.

[0013] As a kind of access control power supply of the utility model, the buckle frame is U-shaped buckle frame.

[0014] Compared with the prior art, the utility model has the advantages that the access control power supply is easy to disassemble and install, the structure is reasonable, the power supply body is installed by embedding from outside, the box body does not need to be disassembled in the subsequent disassembly process, the power supply can be quickly disassembled and installed, other electrical elements in the box body are not affected, and the overall service life of the access control is guaranteed.

[0015] 1、The power supply body is installed by embedding from outside, and the box body does not need to be disassembled in the subsequent disassembly process, so that the power supply can be quickly disassembled and installed, other electrical elements in the box body are not affected, and the overall service life of the access control is guaranteed.

[0016] 2、Through the buckle fixed component, the buckle frame and the pressure block are matched, the power supply body can be quickly fixed, the overall fixing stability of the power supply body is guaranteed, the buckle frame is limited by sliding fixation, the buckle frame can be quickly fixed and released, and the replacement efficiency of the access control power supply is guaranteed. DRAWINGS

[0017] Figure 1It is the front view three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the rear view three-dimensional structure schematic diagram of the utility model;

[0019] Figure 3 It is the front view sectional structure schematic diagram of the utility model;

[0020] Figure 4 It is the structure schematic diagram of the utility model A.

[0021] In the drawing: 1, bottom plate, 2, support rod, 3, control box, 4, guide sleeve, 5, mounting bracket, 6, power supply contact, 7, power supply body, 8, bearing plate, 9, mounting shaft, 10, buckling frame, 11, fixed plate, 12, sliding slot, 13, sliding block, 14, limit hole, 15, connecting rod, 16, compression block, 17, bolt fixing hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] In the technical scheme, a gate access power supply convenient to disassemble and install includes bottom plate 1 and support rod 2, support rod 2 is fixedly installed on the upper end of bottom plate 1, control box 3 is installed on the upper end of support rod 2, power supply mounting structure is installed on the both sides of control box 3, and the power supply mounting structure includes two guide sleeves 4, mounting bracket 5, four power supply contacts 6, two power supply bodies 7 and two buckling fixing assemblies.

[0025] Two guide sleeves 4 are respectively embedded in the both side wall surfaces of control box 3, mounting bracket 5 is fixedly installed in the center of control box 3, four power supply contacts 6 are respectively located on the both sides of mounting bracket 5, two power supply bodies 7 are respectively movably embedded in two guide sleeves 4, and one end is respectively in contact with four power supply contacts 6, and two buckling fixing assemblies are respectively installed on the both side outer walls of control box 3.

[0026] In the technical scheme, when installing the access control, first, the bottom plate 1 is fixed at a specified position through the bolt holes at the upper end of the bottom plate 1, and the control box 3 is supported through the support rod 2, when the power supply of the access control needs to be installed, the power supply body 7 is taken out by the staff, the contact end of the power supply body 7 is embedded into the guide sleeve 4, the power supply body 7 is guided and limited by the guide sleeve 4, the contact of the power supply is contacted with the power supply contact 6 at the upper end of the mounting frame 5 by pushing the power supply body 7, the control box 3 is powered, then the buckle fixing assembly is flipped and fixed, and the power supply body 7 is fixed and limited, when the power supply body 7 needs to be disassembled, the buckle fixing assembly is only opened, and the power supply body 7 can be taken out in the guide sleeve 4, and the power supply body 7 is disassembled and replaced.

[0027] In some technical schemes, referring to Figure 1 , the two buckle fixing assemblies each include two bearing plates 8, a mounting shaft 9, a buckle frame 10, a fixed plate 11, two sliding grooves 12, a sliding block 13, two limiting holes 14, a connecting rod 15, and a pressing block 16.

[0028] The two bearing plates 8 are respectively installed at the lower end of the two sides of the outer wall of the control box 3, the mounting shaft 9 is movably embedded in the two bearing plates 8 at the two ends, the buckle frame 10 is fixedly connected with the mounting shaft 9 at one end, the fixed plate 11 is fixedly installed on the upper side of the control box 3, the two sliding grooves 12 are respectively installed on the two sides of the fixed plate 11, the sliding block 13 is movably embedded in the two sliding grooves 12 at the two ends, the two limiting holes 14 are respectively formed on the two sides of the sliding block 13, the connecting rod 15 is fixedly installed at the center of one side of the sliding block 13, and the pressing block 16 is fixedly installed at the lower end of the connecting rod 15.

[0029] In the technical scheme, when fixing the power supply body 7, the buckle frame 10 is first flipped by the staff, and the buckle frame 10 is flipped to the outside of the power supply body 7 under the action of the movable connection of the mounting shaft 9 and the two bearing plates 8, then the sliding block 13 in the two sliding grooves 12 is actuated, and the two limiting holes 14 at the upper end of the sliding block 13 are sleeved on the two sides of the upper end of the buckle frame 10 to limit the rotation of the buckle frame 10, and with the downward movement of the sliding block 13, the pressing block 16 at the lower end of the connecting rod 15 moves to the outside of the power supply body 7, the power supply body 7 is fixed again by the pressing block 16, and the overall fixing stability of the power supply body 7 is ensured, when the power supply body 7 needs to be disassembled, the sliding block 13 is only actuated upward, the two limiting holes 14 are separated from the upper end of the buckle frame 10, the pressing block 16 is separated from the upper end of the power supply body 7, the limiting operation of the power supply body 7 is released, and the power supply body 7 can be taken out in the guide sleeve 4, and the power supply body 7 is maintained and replaced.

[0030] In some technical schemes, referring to Figure 1The two sides of the upper end of the buckling frame 10 are movably embedded in the two limiting holes 14, one side of the pressing block 16 is processed with an inclined surface, the bottom plate 1 is provided with bolt fixing holes 17 at the four corners, the sliding groove 12 is an L-shaped sliding groove 12, and the buckling frame 10 is a U-shaped buckling frame 10.

[0031] Through the inclined surface, damage to the outer side of the power supply body 7 during movement of the pressing block 16 can be avoided, and through the bolt fixing holes 17, the bottom plate 1 can be fixed at a specified position by bolts.

[0032] Working principle:

[0033] When installing the access control, first, the bottom plate 1 is fixed at a specified position through the bolt holes at the upper end of the bottom plate 1, and the control box 3 is supported through the supporting rod 2. When the access control power supply needs to be installed, the power supply body 7 is taken out by the staff, and the contact end of the power supply body 7 is embedded in the guide sleeve 4, the power supply body 7 is guided and limited by the guide sleeve 4, and the power supply contact is contacted with the power supply contact 6 at the upper end of the mounting frame 5 by pushing the power supply body 7, the control box 3 is powered, then the buckling frame 10 is turned over, the buckling frame 10 is turned over to the outer side of the power supply body 7 under the action of the movable connection between the mounting shaft 9 and the two bearing plates 8, then the sliding blocks 13 in the two sliding grooves 12 are actuated, and the two limiting holes 14 at the upper end of the sliding blocks 13 are sleeved on the two sides of the upper end of the buckling frame 10, the buckling frame 10 is rotationally limited, and at the same time, the pressing block 16 at the lower end of the connecting rod 15 moves to the outer side of the power supply body 7 as the sliding block 13 moves downward, the power supply body 7 is secondarily fixed by the pressing block 16, and the overall fixing stability of the power supply body 7 is ensured. When the power supply body 7 needs to be disassembled, the sliding block 13 is only actuated upward, the two limiting holes 14 are separated from the upper ends of the buckling frame 10, the pressing block 16 is separated from the upper end of the power supply body 7, the limiting operation on the power supply body 7 is released, and the power supply body 7 can be taken out from the guide sleeve 4 for maintenance and replacement of the power supply body 7.

[0034] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0035] Although the utility model has been described above with reference to the embodiments, various modifications can be made to it and equivalent components can be substituted for the components thereof without departing from the scope of the utility model. In particular, the features of the embodiments disclosed by the utility model can be combined with each other in any manner as long as there is no structural conflict, and the combinations of the features are not exhaustively described in the specification only for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A power supply for access control, which is easy to dismount and install, comprising a base plate (1) and a support rod (2), characterized in that, The support rod (2) is fixedly installed on the upper end of the bottom plate (1), a control box (3) is installed on the upper end of the support rod (2), power supply mounting structures are installed on the two sides of the control box (3), and each power supply mounting structure comprises two guide sleeves (4), a mounting frame (5), four power supply contacts (6), two power supply bodies (7) and two buckling fixing assemblies. The two guide sleeves (4) are embedded in the two side walls of the control box (3), the mounting frame (5) is fixedly installed in the center of the control box (3), the four power supply contacts (6) are located on the two sides of the mounting frame (5), the two power supply bodies (7) are movably embedded in the two guide sleeves (4) and respectively contact the four power supply contacts (6) at one end, and the two buckling fixing assemblies are installed on the outer walls of the control box (3).

2. The access control power supply of claim 1, wherein, Each of the two buckling fixing assemblies comprises two bearing plates (8), a mounting shaft (9), a buckling frame (10), a fixed plate (11), two sliding grooves (12), a sliding block (13), two limiting holes (14), a connecting rod (15) and a pressing block (16). The two bearing plates (8) are installed on the lower ends of the outer walls of the control box (3), the mounting shaft (9) is movably embedded in the two bearing plates (8), one end of the buckling frame (10) is fixedly connected with the mounting shaft (9), the fixed plate (11) is fixedly installed on the upper side of the control box (3), the two sliding grooves (12) are installed on the two sides of the fixed plate (11), the sliding block (13) is movably embedded in the two sliding grooves (12), the two limiting holes (14) are formed in the two sides of the sliding block (13), the connecting rod (15) is fixedly installed on the center of one side of the sliding block (13), and the pressing block (16) is fixedly installed on the lower end of the connecting rod (15).

3. The access control power supply of claim 2, wherein, The upper ends of the two sides of the buckling frame (10) are movably embedded in the two limiting holes (14).

4. The access control power supply of claim 2, wherein, An inclined surface is formed on one side of the pressing block (16).

5. The power supply for access control according to claim 1, wherein, Bolt fixing holes (17) are formed in the four corners of the bottom plate (1).

6. The access control power supply of claim 2, wherein, The sliding groove (12) is an L-shaped sliding groove (12).

7. The power supply for access control according to claim 2, wherein, The buckling frame (10) is a U-shaped buckling frame (10).

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