CN210567379U - Entrance guard's terminating machine convenient to dismouting - Google Patents
Entrance guard's terminating machine convenient to dismouting Download PDFInfo
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- CN210567379U CN210567379U CN201921116759.0U CN201921116759U CN210567379U CN 210567379 U CN210567379 U CN 210567379U CN 201921116759 U CN201921116759 U CN 201921116759U CN 210567379 U CN210567379 U CN 210567379U
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- pressing shaft
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- fixed
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Abstract
The utility model discloses an entrance guard terminal convenient for disassembly and assembly, which comprises a body, wherein the rear side surface of the body is provided with a fixed column which is matched with a fixing device for disassembly; the fixing device can be fixed to a position to be used through a bolt, and the fixing column on the body can fix the body to a shell of the fixing device through the matching of the fixing column and the first clamping plate and the second clamping plate; the utility model discloses simple structure, convenient to use, it is fixed firm, the dismouting of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the terminating machine equipment, especially, relate to an entrance guard terminating machine convenient to dismouting.
Background
In daily life, the door access device is usually required to be installed and fixed on a wall body for the convenience of use. The installation mode of current entrance guard's machine equipment is usually: firstly, a hanging plate structure is fixed on a wall body, then equipment is hung on the hanging plate structure, and finally the wall hanging equipment is locked with the hanging plate structure and/or the wall body by utilizing the threaded connection structure, so that the equipment is fixed on the wall body. In order to improve the structural stability, it is more common practice to lock the wall hanging device to the wall body by using a threaded connection structure in the last step. However, such a mounting structure is cumbersome to mount; and is inconvenient to disassemble.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an entrance guard's terminating machine convenient to dismouting, fine solution entrance guard's terminating machine installation steps loaded down with trivial details and inconvenient problem of dismantling.
In order to realize the purpose, the utility model discloses a technical scheme as follows: an entrance guard terminal convenient to disassemble and assemble comprises a body, wherein a fixing column is arranged on the rear side face of the body and is matched with a fixing device for disassembly;
the fixing device comprises a shell and a clamping assembly arranged in the shell;
the clamping assembly comprises a pressing shaft which moves in the shell, one end of the pressing shaft penetrates through the shell, a first fixing plate fixed in the shell is arranged in the middle of the pressing shaft in a penetrating mode, a first rack which is of an integral structure with the pressing shaft is arranged in the middle of the pressing shaft, a retaining ring is fixed at a position, close to the inner wall of the shell, of the pressing shaft, a spring located between the first fixing plate and the retaining ring is arranged on the pressing shaft, a first clamping plate is fixed at the other end of the pressing shaft, a transmission gear arranged in the shell is meshed with the first rack, a sliding rod parallel to the pressing shaft is arranged in the shell, a second rack meshed with the transmission gear is fixed at one end of the sliding rod, a second clamping plate parallel to the first clamping plate is fixed at the other end of the sliding rod, a second fixing plate fixed in the shell is arranged;
and one end of the fixing column, which is far away from the body, is provided with an annular groove for clamping the first clamping plate and the second clamping plate.
Further, two clamping assemblies which are symmetrical about a neutral plane of the shell are arranged in the shell.
Furthermore, one end of the pressing shaft penetrating through the shell is connected with a button.
Furthermore, an opening is formed in one side face, facing the body, of the shell, and a cover plate provided with a first through hole is fixed to the opening through screws.
Further, an arc-shaped groove is formed in the surface, opposite to the first clamping plate, of the first clamping plate.
Furthermore, one end of the fixing column, which is far away from the body, is conical.
Compared with the prior art, the utility model discloses following beneficial effect has: fixed column on the body can be through the cooperation with first cardboard and second cardboard, with the body fixed to fixing device's casing on, fixing device can be through the position that the bolt fastening needs used, when entrance guard's terminating machine was dismantled to needs, presses the axle in to the casing, and first cardboard and second cardboard are kept away from relatively, and the fixed column can be extracted, and the installation is simple, convenient to detach.
Drawings
FIG. 1 is a schematic view of the internal structure of the fixing device of the present invention;
FIG. 2 is a front view of FIG. 1;
fig. 3 is a top view of the body.
In the figure: 1. a body; 2. fixing a column; 3. a fixing device; 4. an annular groove; 5. a cover plate; 6. a first through hole; 7. a screw; 301. a housing; 302. pressing the shaft; 303. a first fixing plate; 304. a first rack; 305. a spring; 306. a first clamping plate; 307. a transmission gear; 308. a slide bar; 309. a second rack; 310. a second clamping plate; 311. a second fixing plate; 312. a button; 313. an arc-shaped slot; 314. a second through hole; 315. and (4) a baffle ring.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
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.
As shown in fig. 1-3, the access terminal convenient to disassemble and assemble of the present invention includes a body 1, a fixing column 2 is provided on the rear side of the body 1, and the fixing column 2 is matched with a fixing device 3 for disassembly;
specifically, fixed column 2 can be with body 1 integrated into one piece, also can weld on the mounting panel, then fix the mounting panel to body 1 through the screw on, can adapt to more equipment.
The fixing device 3 includes a housing 301 and a clamping assembly disposed in the housing 301.
The clamping assembly comprises a pressing shaft 302 which moves in a shell 301, one end of the pressing shaft 302 penetrates through the shell 301, a first fixing plate 303 fixed in the shell 301 penetrates through the middle of the pressing shaft 302, a first rack 304 which is integrated with the pressing shaft 302 is arranged in the middle of the pressing shaft 302, a retaining ring 315 which is arranged in the shell 301 is fixed at the left end of the pressing shaft 302, the retaining ring 315 is in threaded connection with the pressing shaft 302, a spring 305 which is arranged between the first fixing plate 303 and the retaining ring 315 is sleeved on the pressing shaft 302, a first clamping plate 306 which is integrated with the pressing shaft 302 is arranged at the other end of the pressing shaft 302, a transmission gear 307 which is arranged in the shell 301 is meshed with the first rack 304, a sliding rod 308 which is parallel to the pressing shaft 302 is arranged in the shell 301, a second rack 309 which is meshed with the transmission gear 307 is fixed at one end of the sliding rod 308, and a second clamping plate 310 which is parallel to the first clamping plate, the second clamping plate 310 and the sliding rod 308 are integrally formed, the thickness of the first clamping plate 306 and the thickness of the second clamping plate 310 are smaller than the width of the annular groove 4, the middle part of the sliding rod 308 is provided with a second fixing plate 311 fixed in the shell 301, and the sliding rod 308 and the second fixing plate 311 slide in a reciprocating manner.
An annular groove 4 for the first clamping plate 306 and the second clamping plate 310 to be clamped is formed in one end of the fixing column 2, which is far away from the body 1.
Furthermore, two fixing devices 3 which are symmetrical about a neutral plane of the shell 301 are arranged in the shell 301, so that the body 1 is prevented from rotating around the fixing device 2, and the fixing is firmer; one end of the pressing shaft 302 penetrating through the shell 301 is connected with a button 312 through threads, so that the contact area with a user is increased, and the use comfort is increased; an opening is formed in one side face, facing the body 1, of the shell 301, and a cover plate 5 provided with a first through hole 6 is fixed on the opening through a screw 7, so that parts in the shell 301 can be conveniently installed and maintained.
Further, the arc-shaped groove 313 is formed in the opposite surface of the first clamping plate 306 and the first clamping plate 306, the end, away from the body 1, of the fixing column 2 is conical, when the body 1 needs to be fixed, the pressing shaft 302 does not need to be pressed down, the conical surface on the fixing column 2 can guide the fixing column 2 to be inserted between the first clamping plate 306 and the second clamping plate 310, and the use is more convenient.
Further, the housing 301 is provided with a second through hole 314 for fixing to a wall, and the fixing device 3 can be fixed to the wall by a bolt.
When the utility model is used, the fixing column 2 on the body 1 is directly inserted into the first through hole 6, then the fixing post 2 is inserted into the casing 301, so that the arc-shaped grooves 313 of the first clamping plate 306 and the second clamping plate 310 are clamped into the annular groove 4, under the action of the elastic force of the spring 305, the first catch plate 306 and the second catch plate 310 clamp the fixing post 2, the body 1 is firmly fixed, when the body 1 needs to be disassembled, the pressing shaft 302 is pressed down into the shell 301, the pressing shaft 302 overcomes the elasticity of the spring 305 and moves into the shell 301, the first rack 304 on the pressing shaft 302 drives the transmission gear 307 to rotate, the transmission gear 307 drives the sliding rod 308 to slide, the first clamping plate 306 on the pressing shaft 302 and the second clamping plate 310 on the sliding rod 308 move away from each other relatively, the fixed column 2 is loosened, the fixed column 2 is pulled out of the first through hole 6, the disassembly is completed, the pressing shaft 302 is loosened, and the pressing shaft 302 returns to the original position under the elasticity of the spring 305; the utility model discloses simple structure, convenient to use, it is fixed firm, the dismouting of being convenient for.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides an entrance guard's terminating machine convenient to dismouting which characterized in that: the device comprises a body (1), wherein a fixing column (2) is arranged on the rear side surface of the body (1), and the fixing column (2) is matched with a fixing device (3) for disassembly;
the fixing device (3) comprises a shell (301) and a clamping assembly arranged in the shell (301);
the clamping assembly comprises a pressing shaft (302) which moves in a shell (301), one end of the pressing shaft (302) penetrates out of the shell (301), a first fixing plate (303) fixed in the shell (301) penetrates through the middle of the pressing shaft (302), a first rack (304) which is of an integral structure with the pressing shaft (302) is arranged in the middle of the pressing shaft (302), a baffle ring (315) is fixed on the pressing shaft (302) close to the inner wall of the shell (301), a spring (305) positioned between the first fixing plate (303) and the baffle ring (315) is sleeved on the pressing shaft (302), a first clamping plate (306) is fixed on the other end of the pressing shaft (302), a transmission gear (307) arranged in the shell (301) is meshed with the first rack (304), a sliding rod (308) parallel to the pressing shaft (302) is arranged in the shell (301), and a second rack (309) meshed with the transmission gear (307) is fixed at one end of the sliding rod (308), a second clamping plate (310) parallel to the first clamping plate (306) is fixed at the other end of the sliding rod (308), a second fixing plate (311) fixed in the shell (301) is arranged in the middle of the sliding rod (308), and the sliding rod (308) and the second fixing plate (311) slide in a reciprocating manner;
and one end of the fixing column (2) far away from the body (1) is provided with an annular groove (4) for clamping the first clamping plate (306) and the second clamping plate (310).
2. The entrance guard terminal convenient to dismouting of claim 1, characterized in that: two fixing devices (3) which are symmetrical relative to a neutral plane of the shell (301) are arranged in the shell (301).
3. The entrance guard terminal convenient to dismouting of claim 2, characterized in that: one end of the pressing shaft (302) penetrating out of the shell (301) is connected with a button (312).
4. The entrance guard terminal convenient to dismouting of claim 2, characterized in that: an opening is formed in one side face, facing the body (1), of the shell (301), and a cover plate (5) provided with a first through hole (6) is fixed to the opening through a screw (7).
5. The entrance guard terminal convenient to dismouting of claim 1, characterized in that: the opposite surfaces of the first clamping plate (306) and the second clamping plate (310) are provided with arc-shaped grooves (313).
6. An entrance guard terminal machine convenient to dismouting of claim 5, characterized in that: one end of the fixing column (2) far away from the body (1) is conical.
7. An entrance guard terminal convenient for disassembly and assembly according to any one of claims 1-6, wherein: and a second through hole (314) for fixing on a wall body is formed in the shell (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116759.0U CN210567379U (en) | 2019-07-16 | 2019-07-16 | Entrance guard's terminating machine convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116759.0U CN210567379U (en) | 2019-07-16 | 2019-07-16 | Entrance guard's terminating machine convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210567379U true CN210567379U (en) | 2020-05-19 |
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ID=70634246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921116759.0U Active CN210567379U (en) | 2019-07-16 | 2019-07-16 | Entrance guard's terminating machine convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210567379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963844A (en) * | 2020-08-24 | 2020-11-20 | 芜湖利远电子技术有限公司 | Rotatable display screen of instrument and meter |
-
2019
- 2019-07-16 CN CN201921116759.0U patent/CN210567379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963844A (en) * | 2020-08-24 | 2020-11-20 | 芜湖利远电子技术有限公司 | Rotatable display screen of instrument and meter |
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| CP02 | Change in the address of a patent holder |
Address after: Room 028, 6 / F, building 10, Henan National University Science and Technology Park (East District), West Third Ring Road, high tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Zhengzhou Boqin Electronic Technology Co.,Ltd. Address before: Room 1004, 10th floor, unit 2, building 7, No.2, yard 2, Mianfang West Road, Zhongyuan District, Zhengzhou City, Henan Province, 450000 Patentee before: Zhengzhou Boqin Electronic Technology Co.,Ltd. |