CN209803881U - Access control circuit board for prison room arena - Google Patents
Access control circuit board for prison room arena Download PDFInfo
- Publication number
- CN209803881U CN209803881U CN201921077242.5U CN201921077242U CN209803881U CN 209803881 U CN209803881 U CN 209803881U CN 201921077242 U CN201921077242 U CN 201921077242U CN 209803881 U CN209803881 U CN 209803881U
- Authority
- CN
- China
- Prior art keywords
- frame
- fixedly connected
- circuit board
- rod
- positioning plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 claims description 18
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of circuit boards, in particular to an entrance guard control circuit board for prison room places, which comprises a frame and an outer frame, wherein a limiting rod is fixedly connected at the inner side of the frame, a slide rod is fixedly connected at the inner side of the frame, a positioning plate is slidably connected with the outer sides of the limiting rod and the slide rod, a first spring is fixedly connected with the upper end and the lower end of the rear end surface of the positioning plate, a rotating shaft is fixedly connected with the front end surface of the positioning plate, a rotating rod is rotatably connected with the outer side of the rotating shaft, an adjusting rod is rotatably connected with the outer side of the rotating rod, the other end of the adjusting rod is rotatably connected with a baffle plate through the rotating shaft, a baffle frame is fixedly connected with the front end surface of the baffle plate, a threaded rod is fixedly connected with the top end, can adjust the position of device, can use to the people of different heights, improve the practicality of device.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is prison room activity place access control circuit board.
Background
The circuit board makes the circuit miniaturisation, and is direct-viewing, plays important role to fixed circuit's batch production and optimization electrical apparatus overall arrangement, and the circuit board can be called printed wiring board or printed circuit board, FPC and PCB's birth and development, has urged soft or hard to combine this new product of edition, consequently, the demand to prison room entrance guard control circuit board of arena is growing day by day.
The circuit board that exists on the existing market when maintaining it, can not make things convenient for quick dismantlement to it, reduced work efficiency to when using, can not adjust the device's position, can not carry out good use to it to the people of different heights, consequently, propose prison room entrance guard control circuit board to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prison room activity place access control circuit board to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
The entrance guard control circuit board for the prison room arena comprises a frame and an outer frame, wherein a limiting rod is fixedly connected to the inner side of the frame, a sliding rod is fixedly connected to the inner side of the frame, a positioning plate is slidably connected to the outer sides of the limiting rod and the sliding rod, a first spring is fixedly connected to the upper end and the lower end of the rear end face of the positioning plate, a rotating shaft is fixedly connected to the front end face of the positioning plate, a rotating rod is rotatably connected to the outer side of the rotating shaft, an adjusting rod is rotatably connected to the outer side of the rotating rod, a baffle plate is rotatably connected to the other end of the adjusting rod through the rotating shaft, a blocking frame is fixedly connected to the front end face of the baffle plate, a threaded rod is fixedly connected to the top end of the positioning plate, a rotary disc is fixedly connected to the top end, the other end fixedly connected with ejector pad of second spring, the one end fixedly connected with fixture block of ejector pad, the outside threaded connection of holding ring has adjusting nut, the inboard fixedly connected with dwang of holding ring, the outside of holding ring is equipped with the circuit board.
preferably, the other end of the first spring is fixedly connected with the frame, and the threaded rod is located at the central position of the inner side of the rear end face of the blocking frame at the top end and is in threaded connection with the blocking frame.
Preferably, the number of the blocking frames is 2, the two blocking frames are connected with the positioning plate in a sliding mode through threaded rods, adjusting rods and rotating rods, and the sliding rods at the left end and the right end are located on the inner side of the rear end face of the baffle.
Preferably, the clamping block is connected with the positioning ring in a sliding mode through an adjusting nut and a second spring, and the width of the adjusting nut is the same as the diameter of a hole formed in the inner side of the circuit board.
Preferably, the outer frame is in sliding connection with the frame through the blocking frame and the limiting rod, and the circuit board and the outer frame are fixed in position through the clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. The utility model discloses in, through the fixture block, second spring and the adjusting nut that set up, when needing to use the device, at first need install the circuit board, can place the circuit board in the outside of holding ring, then through rotating adjusting nut, can block the position of circuit board through the removal of fixture block, then through rotating the dwang, thereby can promote the inboard of locating ring to move to the frame, can strengthen fixedly to the circuit board, avoid in the in-process of using, the condition that the circuit board appears rocking, be convenient for install and dismantle the circuit board;
2. The utility model discloses in, through fender frame, threaded rod and the carousel that sets up, after installing the completion to the circuit board, alright in order to place the device in the inboard that keeps off the frame, thereby can fix the frame in the inboard that keeps off the frame through rotating the carousel, can fix the position of frame, then can adjust the position of device through the design of first spring and gag lever post, can use to the people of different heights, improved the practicality of device.
drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the baffle frame of the present invention;
Fig. 3 is a schematic view of the installation structure of the positioning ring of the present invention.
In the figure: 1-frame, 2-first spring, 3-slide rod, 4-baffle frame, 5-circuit board, 6-rotating rod, 7-outer frame, 8-rotary table, 9-limiting rod, 10-adjusting rod, 11-threaded rod, 12-rotating shaft, 13-rotating rod, 14-baffle, 15-clamping block, 16-push block, 17-positioning ring, 18-second spring, 19-adjusting nut and 20-positioning plate.
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. 1-3, the present invention provides a technical solution:
The entrance guard control circuit board for the prison room arena comprises a frame 1 and an outer frame 7, wherein a limiting rod 9 is fixedly connected to the inner side of the frame 1, the position of the outer frame 7 can be adjusted through the design of the limiting rod 9, a slide rod 3 is fixedly connected to the inner side of the frame 1, a positioning plate 20 is slidably connected to the outer sides of the limiting rod 9 and the slide rod 3, a first spring 2 is fixedly connected to the upper end and the lower end of the rear end face of the positioning plate 20, a rotating shaft 12 is fixedly connected to the front end face of the positioning plate 20, a rotating rod 13 is rotatably connected to the outer side of the rotating shaft 12, an adjusting rod 10 is rotatably connected to the outer side of the rotating rod 13, a baffle 14 is rotatably connected to the other end of the adjusting rod 10 through a rotating shaft, a baffle frame 4 is fixedly connected to the front end face of the baffle 14, keep off the inboard of frame 4 and be equipped with frame 7, the inboard threaded connection of frame 7 has holding ring 17, the inboard fixedly connected with second spring 18 of holding ring 17, the other end fixedly connected with ejector pad 16 of second spring 18, the one end fixedly connected with fixture block 15 of ejector pad 16, the outside threaded connection of holding ring 17 has adjusting nut 19, the inboard fixedly connected with dwang 6 of holding ring 17, the outside of holding ring 17 is equipped with circuit board 5.
The other end of the first spring 2 is fixedly connected with the frame 1, the threaded rod 11 is positioned at the central position of the inner side of the rear end face of the blocking frame 4 at the top end and is in threaded connection with the blocking frame 4, the arrangement is favorable for keeping the stability of the blocking frame 4, the number of the blocking frames 4 is 2, two blocking frames 4 are in sliding connection with the positioning plate 20 through the threaded rod 11, the adjusting rod 10 and the rotating rod 13, the sliding rods 3 at the left end and the right end are positioned at the inner side of the rear end face of the baffle plate 14, the arrangement is favorable for adjusting the position of the blocking frame 4, the clamping block 15 is in sliding connection with the positioning ring 17 through the adjusting nut 19 and the second spring 18, the width of the adjusting nut 19 is the same as the diameter of the hole formed in the inner side of the circuit board 5, the arrangement is favorable for adjusting the position of the adjusting nut 19, and the outer frame 7 is in sliding connection with, the circuit board 5 and the outer frame 7 are fixed in position through the fixture blocks 15, and the arrangement is favorable for fixing the position of the circuit board 5.
The working process is as follows: when the device needs to be used, firstly, the circuit board 5 needs to be installed, the circuit board 5 needs to be placed outside the positioning ring 17 through the hole formed in the inner side of the circuit board 5, then the adjusting nut 19 can be rotated, the clamping block 15 can be slidably connected with the positioning ring 17 through the design of the adjusting nut 19 and the second spring 18, so that the circuit board 5 can be blocked through the clamping block 15, then the rotating rod 6 can be rotated, the positioning ring 17 can be pushed to move towards the inner side of the outer frame 7, the position of the circuit board 5 can be fixed, the circuit board 5 is prevented from shaking in the using process, after the position of the circuit board 5 is fixed, the outer frame 7 can be placed on the inner side of the blocking frame 4, and then the rotating turntable 8 can be used for adjusting the lever 10 through the rotation of the threaded rod 11, The design of bull stick 13 is adjusted the position of keeping off frame 4 at upper and lower both ends, can fix frame 7 in the inboard that keeps off frame 4 at upper and lower both ends, when needs use it to the people of different heights, can adjust the position of frame 7 through the design of gag lever post 9 and first spring 2, can use the people of different heights, has improved the practicality of device.
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. Prison room arena entrance guard control circuit board, including frame (1) and frame (7), its characterized in that: the inner side of the frame (1) is fixedly connected with a limiting rod (9), the inner side of the frame (1) is fixedly connected with a sliding rod (3), the limiting rod (9) and the outer side of the sliding rod (3) are connected with a positioning plate (20) in a sliding mode, the upper end and the lower end of the rear end face of the positioning plate (20) are fixedly connected with a first spring (2), the front end face of the positioning plate (20) is fixedly connected with a rotating shaft (12), the outer side of the rotating shaft (12) is rotatably connected with a rotating rod (13), the outer side of the rotating rod (13) is rotatably connected with an adjusting rod (10), the other end of the adjusting rod (10) is rotatably connected with a baffle (14) through the rotating shaft, the front end face of the baffle (14) is fixedly connected with a baffle frame (4), the top end of the positioning plate (20) is fixedly connected with a, the inboard of keeping off frame (4) is equipped with frame (7), the inboard threaded connection of frame (7) has holding ring (17), the inboard fixedly connected with second spring (18) of holding ring (17), the other end fixedly connected with ejector pad (16) of second spring (18), the one end fixedly connected with fixture block (15) of ejector pad (16), the outside threaded connection of holding ring (17) has adjusting nut (19), the inboard fixedly connected with dwang (6) of holding ring (17), the outside of holding ring (17) is equipped with circuit board (5).
2. The circuit board of claim 1, wherein: the other end of the first spring (2) is fixedly connected with the frame (1), and the threaded rod (11) is located at the central position of the inner side of the rear end face of the blocking frame (4) at the top end and is in threaded connection with the blocking frame (4).
3. The circuit board of claim 1, wherein: the number of the blocking frames (4) is 2, the blocking frames (4) are connected with the positioning plate (20) in a sliding mode through the threaded rods (11), the adjusting rods (10) and the rotating rods (13), and the sliding rods (3) at the left end and the right end are located on the inner side of the rear end face of the baffle (14).
4. The circuit board of claim 1, wherein: the clamping block (15) is in sliding connection with the positioning ring (17) through an adjusting nut (19) and a second spring (18), and the width of the adjusting nut (19) is the same as the diameter of a hole formed in the inner side of the circuit board (5).
5. The circuit board of claim 1, wherein: the outer frame (7) is connected with the frame (1) in a sliding mode through the blocking frame (4) and the limiting rod (9), and the circuit board (5) and the outer frame (7) are fixed in position through the clamping block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077242.5U CN209803881U (en) | 2019-07-10 | 2019-07-10 | Access control circuit board for prison room arena |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921077242.5U CN209803881U (en) | 2019-07-10 | 2019-07-10 | Access control circuit board for prison room arena |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209803881U true CN209803881U (en) | 2019-12-17 |
Family
ID=68817868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921077242.5U Expired - Fee Related CN209803881U (en) | 2019-07-10 | 2019-07-10 | Access control circuit board for prison room arena |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209803881U (en) |
-
2019
- 2019-07-10 CN CN201921077242.5U patent/CN209803881U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 |