CN209373448U - A kind of temperature controller - Google Patents
A kind of temperature controller Download PDFInfo
- Publication number
- CN209373448U CN209373448U CN201822037221.2U CN201822037221U CN209373448U CN 209373448 U CN209373448 U CN 209373448U CN 201822037221 U CN201822037221 U CN 201822037221U CN 209373448 U CN209373448 U CN 209373448U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- pcb circuit
- flat part
- upper housing
- mounting 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to a kind of temperature controllers, including upper housing, lower case, PCB circuit board, temperature sensor and communication interface, upper housing and lower case are combined to form the accommodating cavity for accommodating PCB circuit board, temperature sensor is electrically connected with real-time measurement temperature with PCB circuit board, communication interface is electrically connected with PCB circuit board to be turned on or off with output signal control circuit, the card column for being used to support PCB circuit board is convexly equipped in upper housing, PCB circuit board is fixed in the card column by the first screw, it is characterized in that, it further include L shape mounting plate, L shape mounting plate is equipped with the first flat part and the second flat part, first flat part and the second flat part are at right angles arranged, upper housing is equipped with installation detent, first flat part is fastened in the installation detent, second flat part and PCB circuit board It is arranged in parallel and PCB circuit board is fixed by the second screw and the second flat part, the utility model is safe and reliable, crash resistance is strong.
Description
Technical field
The utility model relates to temperature controller technical fields, more particularly to a kind of temperature controller.
Background technique
In switch internal physical deformation occurs for temperature controller, that is, temperature controller according to the temperature change of working environment, thus
Certain special effects are generated, generate a series of Automatic Control Components for being switched on or off movement or electronic original part in difference
At a temperature of, the different principle of working condition to provide temperature data to circuit, for circuit temperature collection data, currently on the market
The temperature controller of sale is usually provided with upper housing, lower case, PCB circuit board, temperature sensor and communication interface, upper housing
It is combined to form the accommodating cavity for accommodating PCB circuit board with lower case, temperature sensor is electrically connected with PCB circuit board with real-time
Temperature is measured, communication interface is electrically connected with PCB circuit board to be turned on or off with output signal control, is led in upper housing or lower case
Often it is convexly equipped with the card column for being used to support PCB circuit board, PCB circuit board is screwed in the card column, but above-mentioned installation
Structure crash resistance is poor, and intensity is inadequate, under bang or continuing vigorous vibration, the easy explosion of PCB circuit board or loosening.
Utility model content
It is safe and reliable, crash resistance is strong to solve the above problems, the utility model provides a kind of temperature controller.
To solve above-mentioned purpose, the following technical solution that the utility model uses.
A kind of temperature controller, including upper housing, lower case, PCB circuit board, temperature sensor and communication interface, upper casing
Body and lower case are combined to form the accommodating cavity for accommodating PCB circuit board, and temperature sensor is electrically connected with PCB circuit board with reality
When measure temperature, communication interface is electrically connected with PCB circuit board to be turned on or off with output signal control circuit, projection in upper housing
There is the card column for being used to support PCB circuit board, PCB circuit board is fixed in the card column by the first screw, further includes L shape peace
Loading board, L shape mounting plate are equipped with the first flat part and the second flat part, and the first flat part and the second flat part are at right angles arranged,
Upper housing is equipped with installation detent, and the first flat part is fastened in the installation detent, and the second flat part is parallel with PCB circuit board to be set
It sets and PCB circuit board is fixed by the second screw and the second flat part.
As the further scheme of the utility model, the installation detent is equipped with first rib and the second rib, first rib
Bayonet is formed between item and the second rib to be clamped the first flat part, first rib and the second rib and upper housing integrated injection molding at
Type.
As the further scheme of the utility model, L shape mounting plate uses aluminum alloy material, and L shape mounting plate depends on PCB
Circuit board side, which is sticked, the combustion-supporting layer of insulation.
It further include plastic tube as the further scheme of the utility model, the plastic tube is placed in PCB circuit board and
Between two flat parts and the plastic tube is sheathed on the second screw.
The beneficial effects of the utility model are as follows:
Compared with prior art, the utility model adds L shape mounting plate in upper housing, and PCB circuit board passes through screw
It is fixed in card column, and PCB circuit board is screwed in L shape mounting plate, thus PCB circuit board is mounted on the card column
Between L shape mounting plate, L shape mounting plate can be avoided PCB circuit board and directly directly contact with lower cover, while L shape
Mounting plate enhances the crash resistance of the utility model, avoids causing PCB circuit board explosion in the case of bang, safe and reliable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the utility model.
Description of symbols: 1. upper housings, 11. installation detents, 111. first ribs, 112. second ribs, 2. lower cases,
It is 3.PCB circuit board, 4. temperature sensors, 5. communication interfaces, 6. L shape mounting plates, 61. first flat parts, 62. second straight
Portion, 7. plastic tubes, 8. second screws.
Specific embodiment
The utility model is further described below in conjunction with attached drawing.
Referring to figs. 1 to Fig. 2, a kind of temperature controller, including upper housing 1, lower case 2, PCB circuit board 3, temperature sensor
4 and communication interface 5, upper housing 1 and lower case 2 be combined to form the accommodating cavity for accommodating PCB circuit board 3, temperature sensor 4
It is electrically connected with PCB circuit board 3 with real-time measurement temperature, communication interface 5 is electrically connected with PCB circuit board 3 controls electricity with output signal
Road is turned on or off, and the card column for being used to support PCB circuit board 3 is convexly equipped in upper housing 1, and PCB circuit board 3 is solid by the first screw
Due in the card column, which is characterized in that further include " L " shape mounting plate 6, " L " shape mounting plate 6 is equipped with the first flat part 61 and the
Two flat parts 62, the first flat part 61 and the second at right angles setting of flat part 62, upper housing 1 are equipped with installation detent 11, and first is flat
Straight portion 61 is fastened in the installation detent 11, and the second flat part 62 is arranged in parallel with PCB circuit board 3 and PCB circuit board 3 passes through
Second screw 8 and the second flat part 62 are fixed, and compared with prior art, the utility model is added in upper housing 1 " installation of L " shape
Plate 6, PCB circuit board 3 are fixed by screws in card column, and PCB circuit board 3 be screwed in " L " shape mounting plate 6, by
This PCB circuit board 3 be mounted on the card column and " between L " shape mounting plate 6, " to can be avoided PCB circuit board 3 straight for L " shape mounting plate 6
Connecing and directly contacted with lower cover, simultaneously " L " shape mounting plate 6 enhances the crash resistance of the utility model, it avoids making in the case of bang
It is safe and reliable at 3 explosion of PCB circuit board.
Fig. 1 and Fig. 2 shows, the installation detents 11 to be equipped with first rib 111 and the second rib 112,111 He of first rib
Bayonet is formed between second rib 112 to be clamped the first flat part 61, first rib 111 and the second rib 112 and upper housing 1 one
Body injection molding, manufacturing process is simple, designs more reasonable.The present embodiment " L " shape mounting plate 6 use aluminum alloy material, " L "
Shape mounting plate 6 is sticked by 3 side of PCB circuit board the combustion-supporting layer of insulation, in this way, " L " shape mounting plate 6 has higher intensity, make
With more reliable.
Referring to Fig. 2, the present embodiment further includes plastic tube 7, and the plastic tube 7 is placed in PCB circuit board 3 and the second flat part
Between 62 and the plastic tube 7 is sheathed on the second screw 8, the plastic tube 7 can avoid PCB circuit board 3 with " L " shape mounting plate 6
It directly contacts, while there is certain flexibility, design is reasonable.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (4)
1. a kind of temperature controller, including upper housing, lower case, PCB circuit board, temperature sensor and communication interface, upper housing
It is combined to form the accommodating cavity for accommodating PCB circuit board with lower case, temperature sensor is electrically connected with PCB circuit board with real-time
Temperature is measured, communication interface is electrically connected with PCB circuit board to be turned on or off with output signal control circuit, is convexly equipped in upper housing
It is used to support the card column of PCB circuit board, PCB circuit board is fixed in the card column by the first screw, which is characterized in that is also wrapped
L shape mounting plate is included, L shape mounting plate is equipped with the first flat part and the second flat part, and the first flat part and the second flat part are in
Right angle setting, upper housing are equipped with installation detent, and the first flat part is fastened in the installation detent, the second flat part and PCB circuit
Plate is arranged in parallel and PCB circuit board is fixed by the second screw and the second flat part.
2. a kind of temperature controller according to claim 1, which is characterized in that the installation detent be equipped with first rib and
Second rib, forms bayonet to be clamped the first flat part between first rib and the second rib, first rib and the second rib with
Upper housing integrated injection molding.
3. a kind of temperature controller according to claim 1, which is characterized in that L shape mounting plate uses aluminum alloy material,
L shape mounting plate is sticked by PCB circuit board side the combustion-supporting layer of insulation.
4. a kind of temperature controller according to claim 1, which is characterized in that further include plastic tube, the plastic tube is put
It is placed between PCB circuit board and the second flat part and the plastic tube is sheathed on the second screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822037221.2U CN209373448U (en) | 2018-12-05 | 2018-12-05 | A kind of temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822037221.2U CN209373448U (en) | 2018-12-05 | 2018-12-05 | A kind of temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373448U true CN209373448U (en) | 2019-09-10 |
Family
ID=67831394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822037221.2U Expired - Fee Related CN209373448U (en) | 2018-12-05 | 2018-12-05 | A kind of temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373448U (en) |
-
2018
- 2018-12-05 CN CN201822037221.2U patent/CN209373448U/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: 20190910 |