CN214070401U - Circuit board supporting device for environmental monitor - Google Patents
Circuit board supporting device for environmental monitor Download PDFInfo
- Publication number
- CN214070401U CN214070401U CN202023120457.6U CN202023120457U CN214070401U CN 214070401 U CN214070401 U CN 214070401U CN 202023120457 U CN202023120457 U CN 202023120457U CN 214070401 U CN214070401 U CN 214070401U
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- CN
- China
- Prior art keywords
- circuit board
- rod
- supporting
- environmental monitor
- threaded
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- 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
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 38
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to a be used in circuit board strutting arrangement of environmental monitor relates to environmental monitor technical field, has solved adjusting and being used for supporting circuit board with the bolt among the prior art, and this kind of support mode is very arduous, and extravagant staff's operating time has reduced production efficiency's technical problem. The technical characteristics comprise a bottom plate; and the supporting device is arranged on the bottom plate and is in sliding fit with the bottom of the circuit board. The automatic feeding device has the beneficial effects of saving the working time of workers, reducing the labor intensity and improving the working efficiency.
Description
Technical Field
The utility model relates to an environmental monitor technical field, in particular to circuit board strutting arrangement who is used in environmental monitor.
Background
The environmental monitoring instrument is a general term for monitoring various parameters of indoor and outdoor environments, and determines environmental quality (or pollution degree) and a change trend thereof by measuring a representative value of factors affecting the environmental quality.
The Circuit Board can be called as a Printed Circuit Board or a Printed Circuit Board, and the english name (Printed Circuit Board) PCB, (Flexible Printed Circuit Board) FPC Circuit Board (FPC Circuit Board is also called as a Flexible Circuit Board) which is a Flexible Printed Circuit Board made of polyimide or polyester film as a base material and has high reliability and excellent flexibility. Therefore, the rigid-flex circuit board is a circuit board with FPC (flexible printed circuit) characteristics and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through processes such as pressing and the like.
All use the bolt to adjust and be used for supporting the circuit board among the prior art, this kind of support mode can be according to the electron device on the actual circuit board adjustment height, but need adjust the relative height of every bolt, then fix every bolt and then fix and support the circuit board utilizing the nut, this kind of support mode is very arduous, extravagant staff's operating time, has reduced production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve and come the adjustment and be used for supporting circuit board with the bolt among the prior art, this kind of support mode is very arduous, and extravagant staff's operating time has reduced production efficiency's technical problem, provides a circuit board strutting arrangement who is used in environmental monitor.
In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:
a circuit board support device for an environmental monitor, comprising:
a base plate;
and the supporting device is arranged on the bottom plate and is in sliding fit with the bottom of the circuit board.
Further, the supporting device includes:
the sliding chutes are arranged on two sides of the bottom of the circuit board;
the supporting frames are in sliding fit with the sliding grooves, and two supporting frames are symmetrically arranged in each sliding groove;
and the transmission part is used for driving the two support frames to move together.
Further, the support frame includes:
one end of the fixed rod is fixedly connected with the bottom plate;
one end of the first supporting rod is hinged with the other end of the fixed rod;
the second supporting rod is perpendicular to the first supporting rod, one end of the second supporting rod is fixedly connected with the first supporting rod and is positioned at one end far away from the fixed rod, the other end of the second supporting rod is rotatably connected with a roller, and the roller is in sliding fit with the sliding groove;
one end of the transmission rod is hinged with the other end of the first support rod;
one end of the threaded rod is hinged to the other end of the transmission rod, and the other end of the threaded rod is in threaded fit with the transmission part.
Further, the screw threads of the threaded rods on the two support frames are opposite in rotation direction.
Furthermore, the transmission part is of a cylindrical structure and is embedded in the groove of the bottom plate, internal threads with opposite rotation directions are arranged at two ends of the inner cavity of the transmission part, and the internal threads of the inner cavity of the transmission part are respectively in threaded fit with the two threaded rods.
The utility model discloses following beneficial effect has:
the utility model discloses a be used in circuit board strutting arrangement of environmental monitor, through setting up and circuit board bottom sliding fit's strutting arrangement, utilize strutting arrangement's action to accomplish the height adjustment and the support to the circuit board, very big saving staff's operating time, reduced intensity of labour, improved the efficiency of work.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of a circuit board supporting device for an environmental monitor according to the present invention.
The reference numerals in the figures denote:
1. a base plate; 2. a circuit board; 201. a chute; 3. a support frame; 301. a first support bar; 302. fixing the rod; 303. a roller; 304. a second support bar; 305. a transmission rod; 306. a threaded rod; 4. a transmission member.
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, a circuit board supporting device for an environmental monitor includes:
a base plate 1;
and the supporting device is arranged on the bottom plate 1 and is in sliding fit with the bottom of the circuit board 2.
The working principle is as follows: through setting up with circuit board 2 bottom sliding fit's strutting arrangement, utilize strutting arrangement's action to accomplish height control and support to circuit board 2, very big saving staff's operating time, reduced intensity of labour, improved the efficiency of work.
The supporting device comprises:
the supporting frames 3 are in sliding fit with the sliding grooves 201, and two supporting frames 3 are symmetrically arranged in each sliding groove 201;
and the transmission piece 4 is used for driving the two support frames 3 to move together.
Specifically, the two sides of the circuit board 2 are both provided with the sliding grooves 201, two supporting frames 3 are symmetrically arranged in each sliding groove 201, and the four supporting frames 3 support the circuit board 2, so that the overall stability of the circuit board 2 is ensured; the transmission piece 4 is used for driving the two support frames 3 in the same sliding groove 201 to act together, so that the adjustment efficiency is greatly improved, and the labor intensity of workers is reduced; in actual work, two hands of a worker can simultaneously operate the transmission member 4, so that the height adjustment and the support of the circuit board 2 are completed.
The support frame 3 includes:
a fixing rod 302, one end of the fixing rod 302 is fixedly connected with the bottom plate 1;
one end of the first support rod 301 is hinged with the other end of the fixing rod 302;
the second support rod 304 is perpendicular to the first support rod 301, one end of the second support rod 304 is fixedly connected with the first support rod 301 and is positioned at one end far away from the fixed rod 302, the other end of the second support rod 304 is rotatably connected with a roller 303, and the roller 303 is in sliding fit with the sliding groove 201;
one end of the transmission rod 305 is hinged with the other end of the first support rod 301;
and a threaded rod 306, one end of the threaded rod 306 is hinged with the other end of the transmission rod 305, and the other end of the threaded rod 306 is in threaded fit with the transmission member 4.
The screw threads of the threaded rods 306 on the two support frames 3 are opposite in direction.
The transmission part 4 is of a cylindrical structure and is embedded in the groove of the bottom plate 1, internal threads with opposite rotation directions are arranged at two ends of the inner cavity of the transmission part 4, and the internal threads of the inner cavity of the transmission part 4 are respectively in threaded fit with the two threaded rods 306.
Specifically, the transmission member 4 is in the groove of the bottom plate 1, so that the axial direction of the transmission member 4 is ensured to be fixed, that is, the front position and the rear position of the transmission member 4 are not changed, when the transmission member 4 is rotated clockwise, the internal threads of the transmission member 4 drive the threaded rods 306 at two sides to move towards the direction of the transmission member 4, so that the transmission rod 305 drives the first supporting rod 301 to swing towards the direction of the transmission member 4, the second supporting rod 304 to descend, and further the height of the circuit board 2 is reduced, after the adjustment is completed, the transmission member 4 is kept fixed, and the downward adjustment action of the circuit board 2 is completed; when the transmission member 4 is rotated counterclockwise, the internal threads of the transmission member 4 drive the threaded rods 306 at two sides to move in a direction away from the transmission member 4, so that the transmission rod 305 drives the first supporting rod 301 to swing in a direction away from the transmission member 4, the second supporting rod 304 rises, the height of the circuit board 2 rises, and after the adjustment is finished, the transmission member 4 is kept still, and the upward adjustment of the circuit board 2 is finished; the other end of second bracing piece 304 rotates and is connected with gyro wheel 303, gyro wheel 303 and spout 201 sliding fit, at the ascending, the decline in-process of circuit board 2, second bracing piece 304 drives gyro wheel 303 and rolls along spout 201, can reduce the frictional force of second bracing piece 304 to spout 201 like this, guarantees that circuit board 2 rises, the smooth and easy of decline action, also can make the action of rotating driving medium 4 lighter, has reduced staff's intensity of labour.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (5)
1. A circuit board support device for an environmental monitor, comprising:
a base plate (1);
and the supporting device is arranged on the bottom plate (1) and is in sliding fit with the bottom of the circuit board (2).
2. The circuit board support apparatus for an environmental monitor according to claim 1, wherein the support apparatus comprises:
the sliding grooves (201) are arranged on two sides of the bottom of the circuit board (2);
the supporting frames (3) are in sliding fit with the sliding grooves (201), and two supporting frames (3) are symmetrically arranged in each sliding groove (201);
and the transmission piece (4) is used for driving the two support frames (3) to move together.
3. A circuit board support device for an environmental monitor according to claim 2, wherein the support frame (3) comprises:
one end of the fixing rod (302) is fixedly connected with the bottom plate (1);
one end of the first supporting rod (301) is hinged with the other end of the fixing rod (302);
the second supporting rod (304) is perpendicular to the first supporting rod (301), one end of the second supporting rod (304) is fixedly connected with the first supporting rod (301) and is located at one end far away from the fixing rod (302), the other end of the second supporting rod (304) is rotatably connected with a roller (303), and the roller (303) is in sliding fit with the sliding groove (201);
one end of the transmission rod (305) is hinged with the other end of the first supporting rod (301);
the threaded rod (306), one end of threaded rod (306) is articulated with the other end of transfer line (305), the other end of threaded rod (306) and driving medium (4) screw-thread fit.
4. A circuit board support device for an environmental monitor according to claim 3, wherein the threads of the threaded rods (306) on the two support brackets (3) are oppositely threaded.
5. The circuit board supporting device for the environmental monitor according to claim 3, wherein the transmission member (4) is cylindrical and embedded in the groove of the bottom plate (1), two ends of the inner cavity of the transmission member (4) are provided with internal threads with opposite turning directions, and the internal threads of the inner cavity of the transmission member (4) are respectively in threaded fit with the two threaded rods (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023120457.6U CN214070401U (en) | 2020-12-22 | 2020-12-22 | Circuit board supporting device for environmental monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023120457.6U CN214070401U (en) | 2020-12-22 | 2020-12-22 | Circuit board supporting device for environmental monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214070401U true CN214070401U (en) | 2021-08-27 |
Family
ID=77410295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023120457.6U Expired - Fee Related CN214070401U (en) | 2020-12-22 | 2020-12-22 | Circuit board supporting device for environmental monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214070401U (en) |
-
2020
- 2020-12-22 CN CN202023120457.6U patent/CN214070401U/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: 20210827 |