CN210328255U - Door phone mounting structure - Google Patents
Door phone mounting structure Download PDFInfo
- Publication number
- CN210328255U CN210328255U CN201920959140.XU CN201920959140U CN210328255U CN 210328255 U CN210328255 U CN 210328255U CN 201920959140 U CN201920959140 U CN 201920959140U CN 210328255 U CN210328255 U CN 210328255U
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- shell
- limiting
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- clamping
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Abstract
The utility model belongs to the technical field of door machine installation, and discloses a door machine installation structure, which comprises a door machine and an installation shell for fixing the door machine, wherein the installation shell comprises a bottom shell and an outer shell which are connected with each other, the bottom shell and the outer shell are respectively positioned at two sides of the door machine, the inner walls at two sides of the bottom shell are respectively provided with a limiting block, the middle position of the limiting block is provided with an installation hole, and the installation hole comprises a smooth clamping part and a thread fixing part; the door machine is characterized in that the outer walls of two sides of the door machine are respectively provided with a limiting groove, the limiting grooves are connected with limiting blocks in a clamping manner, and one side of each limiting groove is provided with a through hole and a bolt hole; the mounting structure provided by the utility model adopts a preset mode to improve the concealment, on one hand, the influence of the mounting structure on the appearance of the portal machine is reduced, and on the other hand, the anti-theft effect is preliminarily achieved; in addition, the clamping pin is matched with the variable installation, so that the disassembly difficulty of non-professionals is improved, and the anti-theft effect is further improved.
Description
Technical Field
The utility model belongs to the technical field of the installation of gate machine, concretely relates to gate machine mounting structure.
Background
In the construction of the existing intelligent residential quarter, the doorway machine is an important part of an intelligent building intercom system, and the use frequency is high, so that the doorway machine has high requirements on installation, disassembly, maintenance and the like;
most of existing doorway machines are installed in a wall-buried mode, and the specific operation is as follows: embedding the bottom box in the wall, fixing the doorway machine in the bottom box, and finally fixing the shell by using bolts to complete the integral installation;
above-mentioned in-process, final fixing bolt installs from integral erection structure's front, influences the aesthetic property of gate machine outward appearance on the one hand, and on the other hand integral erection structure is too simple, leads to its theftproof nature relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gate machine mounting structure to the mounting structure who solves current gate machine is too simple, not only influences the outward appearance of gate machine, still has the relatively poor problem of theftproof nature.
In order to achieve the above object, the utility model provides a following technical scheme: a door phone mounting structure comprises a door phone and a mounting shell for fixing the door phone, wherein the mounting shell comprises a bottom shell and a shell which are connected with each other, the bottom shell and the shell are respectively positioned at two sides of the door phone, limiting blocks are respectively arranged on the inner walls of the two sides of the bottom shell, a mounting hole is formed in the middle of each limiting block, and each mounting hole comprises a smooth clamping part and a thread fixing part; the door machine is characterized in that the outer walls of two sides of the door machine are respectively provided with a limiting groove, the limiting grooves are connected with limiting blocks in a clamping manner, and one side of each limiting groove is provided with a through hole and a bolt hole; side grooves are formed in the outer walls of the two sides of the shell, fixed threaded sleeves are welded inside the side grooves, threads are formed in the inner walls of the fixed threaded sleeves, hollow screws are connected inside the fixed threaded sleeves in a screwing mode through the threads, and the hollow screws are connected with the mounting holes in a screwing mode; the fixed swivel nut is characterized in that a connecting seat is welded in the middle of one end of the fixed swivel nut, an installation cap and a damping rotating shaft are respectively installed on the outer walls of two sides of the connecting seat, the installation cap and the damping rotating shaft are rotatably connected, the damping rotating shaft is located inside the fixed swivel nut, and the damping rotating shaft is slidably connected with the hollow screw.
Preferably, a clamping groove is formed in the outer wall of one side of the mounting cap, a clamping pin is connected in the clamping groove in a clamping mode, and a protrusion is welded on the outer wall of one side of the clamping pin; a connecting rod and a push rod are vertically arranged in the mounting cap, the connecting rod is of an L-shaped structure, two ends of the connecting rod are respectively connected with the clamping groove and the damping rotating shaft, a return spring is sleeved on the push rod, and one end of the push rod is welded with a one-way ratchet; the inside of connecting seat installs annular ratchet, the outside of installation cap is located to the annular ratchet cover, and one-way ratchet and annular ratchet meshing are connected.
Preferably, the outer walls of the two sides of the damping rotating shaft are provided with slide rails, the inner wall of the hollow screw is symmetrically provided with two guide sliding chutes, the guide sliding chutes are connected with the slide rails in a sliding manner, and one ends of the guide sliding chutes penetrate through the hollow screw.
Preferably, the bottom welding of damping pivot has the limiting plate, spacing spout has been seted up on the inner wall of hollow screw, spacing spout and limiting plate sliding connection, and spacing spout is located hollow screw's inside.
Preferably, the two side grooves are connected with groove covers in a clamping manner, and the groove covers are made of the same material as the shell.
Compared with the prior art, the utility model, following beneficial effect has:
(1) in the utility model, the outer shell is connected with the door phone in a reverse fixing mode, thereby improving the stability of the door phone installation and avoiding the influence on the overall appearance; the fixing structure between the shell and the bottom shell is connected in a preset mode, additional fixing bolts are not needed, and the driving of the preset structure is set on two sides of the shell, so that the influence of the whole structure on the appearance of the doorway machine is further avoided;
and the whole structure is simple to operate, and the problem of too complicated installation operation is not caused.
(2) The utility model discloses in set up the bayonet lock that has the change location, specific: when the bayonet lock is positively positioned at the initial position, the integral structure forms unidirectional limitation, and only the operation of installation and fixation can be carried out, so that the simplicity and convenience of installation of the doorway machine are ensured; when the bayonet lock is pulled out, the whole structure is separated, so that the bayonet lock can not be disassembled, and can not be installed and fixed, and the phenomenon that the door phone is stolen after the bayonet lock is damaged is avoided; when the bayonet lock is reversely installed, the integral structure is separated from unidirectional limitation, so that the disassembly operation can be effectively carried out, and the convenience of disassembly by professionals is ensured;
in conclusion, for non-professional people who do not know the whole installation structure, the difficulty in dismounting is higher, and therefore the anti-theft effect of the door phone is effectively improved.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the assembly of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic view of the connection between the hollow screw and the damping spindle according to the present invention;
FIG. 5 is a top view of the hollow screw of the present invention;
FIG. 6 is a cross-sectional view taken at a point of FIG. 4;
FIG. 7 is a schematic structural view of a mounting cap of the present invention;
in the figure: the device comprises a base shell 1, a doorway machine 2, a door machine 3, an outer shell 4, a limiting groove 5, a mounting hole 6, a limiting block 7, a side groove 701, a groove cover 8, a mounting cap 9, a connecting seat 10, a damping rotating shaft 1001, a sliding rail 1002, a limiting plate 11, a fixed screw sleeve 12, a hollow screw rod 1201, a guide sliding groove 1201, a limiting sliding groove 1202, a clamping groove 13, a one-way ratchet 14, a clamping pin 15, a bulge 16, a connecting rod 17, a push rod 18 and an annular ratchet 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: a door phone mounting structure comprises a door phone 2 and a mounting shell for fixing the door phone 2, wherein the mounting shell comprises a bottom shell 1 and a shell 3 which are connected with each other, the bottom shell 1 and the shell 3 are respectively positioned at two sides of the door phone 2, limiting blocks 6 are respectively arranged on the inner walls of two sides of the bottom shell 1, a mounting hole 5 is formed in the middle of each limiting block 6, and each mounting hole 5 comprises a smooth clamping part and a thread fixing part;
the outer walls of two sides of the doorway machine 2 are both provided with limiting grooves 4, the limiting grooves 4 are connected with limiting blocks 6 in a clamping manner, and one side of each limiting groove 4 is provided with a through hole and a bolt hole;
Specifically, as shown in fig. 1 to fig. 3, the connection structure between the bottom case 1, the doorway machine 2, and the outer case 3 is fully disclosed, and the connection process is as follows: (1) embedding the bottom shell 1 in the wall body; (2) the door phone 2 and the shell 3 are connected through a common bolt in a reverse connection direction, namely, the fixed bolt end is positioned in the limiting groove 4, and meanwhile, the movable end of the fixed threaded sleeve 11 also penetrates through the through hole and is positioned in the limiting groove 4; (3) the shell 3 is connected with the bottom shell 1 through a preset fixed threaded sleeve 11 and a hollow screw 12, positioning is formed through clamping between a limiting groove 4 and a limiting block 6 during connection, so that the whole structure can be accurately assembled, meanwhile, the movable end of the fixed threaded sleeve 11 is clamped into a smooth clamping part of the mounting hole 5 to form primary limited connection, then the mounting cap 8 in the side groove 7 is shifted to enable the mounting cap 8 to rotate, the mounting cap 8 drives the damping rotating shaft 10 to synchronously rotate, the damping rotating shaft 10 drives the hollow screw 12 to rotate so that the hollow screw 12 is screwed with the fixed threaded sleeve 11, and the hollow screw 12 is pushed to move, so that the hollow screw 12 rotates and moves, and is gradually screwed into a thread fixing part of the mounting hole 5 to be connected and mounted through the whole structure;
in the connection, the bolts are reversely connected, so that the bolts are effectively prevented from being exposed, and the structures of the fixed thread sleeve 11, the hollow screw 12 and the like are preset structures, so that the phenomenon that the bolts are added outside the mounting shell can be avoided, and the attractiveness of the door phone 2 after mounting is ensured;
moreover, the connection operation is simple, and the problem that the installation operation is too complicated is avoided.
In this embodiment, preferably, a clamping groove 13 is formed in an outer wall of one side of the mounting cap 8, a clamping pin 15 is connected to the inside of the clamping groove 13 in a clamping manner, and a protrusion 16 is welded to an outer wall of one side of the clamping pin 15;
a connecting rod 17 and a push rod 18 are vertically arranged in the mounting cap 8, the connecting rod 17 is of an L-shaped structure, two ends of the connecting rod 17 are respectively connected with the clamping groove 13 and the damping rotating shaft 10, a return spring is sleeved on the push rod 18, and one end of the push rod 18 is welded with a one-way ratchet 14;
an annular ratchet wheel 19 is arranged inside the connecting seat 9, the annular ratchet wheel 19 is sleeved outside the mounting cap 8, and the one-way ratchet 14 is meshed with the annular ratchet wheel 19.
As shown in fig. 7, the directional anti-theft structure added in the above structure is fully disclosed, the structure includes a bayonet 15, and the anti-theft effect is achieved by the changing installation of the bayonet 15, specifically: (1) the initial installation position, that is, the position shown in fig. 7, is adapted to the installation process, at this time, the bayonet 15 is installed and clamped in the inside of the bayonet 13 in the forward direction, the protrusion 16 limits the position of the connecting rod 17, so that the L end of the connecting rod 17 is clamped in the inside of the damping rotating shaft 10, and therefore the installation cap 8 and the damping rotating shaft 10 can be ensured to rotate synchronously, meanwhile, the push rod 18 is pushed out by the connecting rod 17, so that the unidirectional ratchet 14 is pushed out from the inside of the installation cap 8, at this time, the return spring is compressed, the unidirectional ratchet 14 is meshed with the annular ratchet 19, and the installation cap 8 is limited to rotate only in the unidirectional direction, so that the integral structure can only be installed and driven in this state, effective installation is ensured, and a certain;
(2) when the bayonet 15 is damaged from the outside and pulled out, not shown in the figure, the return spring on the push rod 18 rebounds to change the overall structure to a separated state, the L end of the connecting rod 17 is also completely separated from the damping rotating shaft 10, so that the damping rotating shaft 10 cannot be driven by the rotation of the mounting cap 8, the door phone 2 cannot be detached under the condition that the bayonet 15 is damaged, and the anti-theft effect is further achieved;
(3) when a professional carries out disassembly operation, the bayonet 15 is taken out firstly, and then the bayonet 15 is inserted into the bayonet 13 again in a reverse mode of rotating 180 degrees, at the moment, the protrusion 16 is far away from the connecting rod 17, the body of the bayonet 15 forms half-stroke pushing (namely, the pushing distance is half of that in the state (1)) on the connecting rod 17, at the moment, the L end of the connecting rod 17 forms partial connection with the damping rotating shaft 10 to ensure effective realization of synchronous rotation, and the push rod 18 also forms half-stroke pushing, but because the pushing distance is reduced, the one-way ratchet 14 cannot be pushed out, so that one-way limitation cannot be formed in the state, the mounting cap 8 can be rotated reversely to carry out disassembly operation, and the operation of the professional during disassembly is still simpler;
to sum up, to the non-professional who does not know overall structure, both can't realize direct dismantlement, can't carry out destructive dismantlement again, improved this mounting structure's theftproof nature greatly.
In this embodiment, preferably, the outer walls of the two sides of the damping rotating shaft 10 are both provided with a sliding rail 1001, the inner wall of the hollow screw 12 is symmetrically provided with two guide sliding chutes 1201, the guide sliding chutes 1201 are slidably connected with the sliding rails 1001, and one ends of the guide sliding chutes 1201 penetrate through the hollow screw 12.
In this embodiment, preferably, a limiting plate 1002 is welded at the bottom end of the damping rotating shaft 10, a limiting chute 1202 is formed on the inner wall of the hollow screw 12, the limiting chute 1202 is slidably connected with the limiting plate 1002, and the limiting chute 1202 is located inside the hollow screw 12.
As shown in fig. 4-6, a connection structure between the damping spindle 10 and the hollow screw 12 is fully disclosed, wherein the sliding effectiveness and the rotating synchronization are ensured by the engagement of the sliding rail 1001 and the guiding sliding groove 1201, so as to ensure that the driving can be effectively realized, and the engagement of the limiting plate 1002 and the limiting sliding groove 1202 is used to further improve the connection stability of the whole structure, and at the same time, the maximum extending position of the hollow screw 12 can be limited, so as to avoid the separation phenomenon between the two structures.
In this embodiment, preferably, the two side grooves 7 are all connected with the groove covers 701 in a snap-fit manner, and the groove covers 701 are made of the same material as the shell 3, so as to further ensure the integrity of the appearance of the shell 3 and play a certain decorative role.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a gate machine mounting structure, includes gate machine (2) and the installation shell that is used for fixed gate machine (2), and the installation shell includes interconnect's drain pan (1) and shell (3), drain pan (1) and shell (3) are located the both sides of gate machine (2) respectively, its characterized in that: the inner walls of two sides of the bottom shell (1) are respectively provided with a limiting block (6), the middle position of each limiting block (6) is provided with a mounting hole (5), and each mounting hole (5) comprises a smooth clamping part and a thread fixing part;
the outer walls of two sides of the doorway machine (2) are respectively provided with a limiting groove (4), the limiting grooves (4) are connected with limiting blocks (6) in a clamping manner, and one side of each limiting groove (4) is provided with a through hole and a bolt hole;
side grooves (7) are formed in the outer walls of the two sides of the shell (3), fixed threaded sleeves (11) are welded in the side grooves (7), threads are formed in the inner walls of the fixed threaded sleeves (11), hollow screws (12) are connected in the fixed threaded sleeves (11) in a screwing mode through the threads, and the hollow screws (12) are connected with the mounting holes (5) in a screwing mode; the welding of intermediate position department of fixed swivel nut (11) one end has connecting seat (9), install installation cap (8) and damping pivot (10) on the both sides outer wall of connecting seat (9) respectively, and install cap (8) and damping pivot (10) and rotate and be connected, damping pivot (10) are located the inside of fixed swivel nut (11), and damping pivot (10) and hollow screw (12) sliding connection.
2. The door phone mounting structure according to claim 1, wherein: a clamping groove (13) is formed in the outer wall of one side of the mounting cap (8), a clamping pin (15) is connected in the clamping groove (13) in a clamping mode, and a protrusion (16) is welded on the outer wall of one side of the clamping pin (15);
a connecting rod (17) and a push rod (18) are vertically arranged in the mounting cap (8), the connecting rod (17) is of an L-shaped structure, two ends of the connecting rod (17) are respectively connected with the clamping groove (13) and the damping rotating shaft (10), a return spring is sleeved on the push rod (18), and one end of the push rod (18) is welded with a one-way ratchet (14);
an annular ratchet wheel (19) is installed inside the connecting seat (9), the annular ratchet wheel (19) is sleeved outside the mounting cap (8), and the one-way ratchet (14) is meshed with the annular ratchet wheel (19).
3. The door phone mounting structure according to claim 1, wherein: the damping rotating shaft is characterized in that sliding rails (1001) are arranged on the outer walls of two sides of the damping rotating shaft (10), two guide sliding grooves (1201) are symmetrically formed in the inner wall of the hollow screw (12), the guide sliding grooves (1201) are connected with the sliding rails (1001) in a sliding mode, and one ends of the guide sliding grooves (1201) penetrate through the hollow screw (12).
4. The door phone mounting structure according to claim 1 or 3, wherein: the bottom welding of damping pivot (10) has limiting plate (1002), spacing spout (1202) have been seted up on the inner wall of hollow screw (12), spacing spout (1202) and limiting plate (1002) sliding connection, and spacing spout (1202) are located the inside of hollow screw (12).
5. The door phone mounting structure according to claim 1, wherein: two all block in the side groove (7) and be connected with capping (701), capping (701) adopt the same material with shell (3) to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959140.XU CN210328255U (en) | 2019-06-25 | 2019-06-25 | Door phone mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959140.XU CN210328255U (en) | 2019-06-25 | 2019-06-25 | Door phone mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328255U true CN210328255U (en) | 2020-04-14 |
Family
ID=70146060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959140.XU Expired - Fee Related CN210328255U (en) | 2019-06-25 | 2019-06-25 | Door phone mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210328255U (en) |
-
2019
- 2019-06-25 CN CN201920959140.XU patent/CN210328255U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |