CN213843886U - Automatic test fixture for Explorer Mini series digital temperature controller - Google Patents
Automatic test fixture for Explorer Mini series digital temperature controller Download PDFInfo
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- CN213843886U CN213843886U CN202022855477.1U CN202022855477U CN213843886U CN 213843886 U CN213843886 U CN 213843886U CN 202022855477 U CN202022855477 U CN 202022855477U CN 213843886 U CN213843886 U CN 213843886U
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Abstract
The utility model discloses an automatic test fixture for an Explorer Mini series digital temperature controller, which comprises a base and a test component, wherein the test component is arranged in the base; be provided with wiFi signal transmission/receiving device and test base on the up end of base, install fixing device and contact pin subassembly on the test base, realize being connected of digital temperature controller binding post and contact pin subassembly behind the fixing device fixed digital temperature controller, the test subassembly is connected to the contact pin subassembly. The utility model discloses be provided with removable workstation on the base, fixing device and contact pin on the workstation can adapt to and establish to different sizes, satisfy the test needs of the model of the different customers of Explorer Mini digital temperature controller product, a tractor serves several purposes, and the commonality is good, and low in manufacturing cost, facilitate promotion.
Description
Technical Field
The utility model relates to a temperature controller test equipment field particularly, relates to an Explorer Mini series digital temperature controller automatic test fixture.
Background
The digital temperature controller is a series of automatic control elements which generate physical deformation in a switch according to the temperature change of a working environment and convert the physical deformation into a digital signal so as to generate certain special effects and generate on-off actions, thereby controlling the operation of equipment to achieve ideal temperature and energy-saving effects.
After the Explorer Mini series digital temperature controller is assembled, the performance of the Explorer Mini series digital temperature controller needs to be tested. The Explorer Mini series digital thermostat has WiFi function in addition to the function of the traditional thermostat, so that the WiFi function needs to be tested additionally during testing.
In view of this, the company has developed an automatic test fixture for the Explorer Mini series digital temperature controllers, which reduces the cost of the test fixture, realizes the universality of the test fixture, and solves the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's shortcoming, provide an Explorer Mini series digital temperature controller automatic test fixture, solved the defect of above-mentioned technique.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic test fixture for an Explorer Mini series digital temperature controller comprises a base and a test component, wherein the test component is arranged in the base; the front end face of the base is provided with a 220VAC power switch, a 24VAC power switch, a data interface, a communication interface, a power indicator light, a start key and a stop key which are connected with the testing assembly; the method is characterized in that: the WiFi signal sending/receiving device and the test base are arranged on the upper end face of the base, the fixing device and the contact pin assembly are mounted on the test base, the digital temperature controller is connected with the contact pin assembly after the digital temperature controller is fixed by the fixing device, and the contact pin assembly is connected with the test assembly; a vertical support is arranged on the base at the rear side of the test base, and a downward pressing positioning mechanism is arranged on the vertical support; the pressing positioning mechanism is matched with the fixing device to realize the fixation of the digital temperature controller; and a displacement sensor is arranged on the pressing positioning mechanism and connected with the test component.
The optimized scheme is that the WiFi signal sending/receiving device comprises a protection box body arranged on one side of the upper end face of the base, a WiFi test circuit board is installed in the protection box body, and the WiFi test circuit board is connected with a test assembly through a line.
According to the optimized scheme, the downward pressing positioning mechanism comprises a transverse plate arranged at the top of the vertical support, and downward sliding rods are respectively arranged on the left side and the right side of the transverse plate; the lower part of the vertical support is provided with a driving mechanism, the driving mechanism is vertically downward and is in transmission connection with a lower pressing plate, and two sides of the lower pressing plate are sleeved and connected onto the two sliding rods in a sliding manner; an upper pressing piece is arranged on the lower end face of the lower pressing plate; the displacement sensor is installed on the lower pressure plate.
According to the optimized scheme, the driving device is an air cylinder arranged on the vertical support, and a piston rod of the air cylinder is vertically downward; the lower end of the piston rod is connected with the lower pressing plate.
According to the optimized scheme, the test base comprises a workbench movably mounted in the base, and a fixing device and a pin inserting assembly are arranged on the workbench.
According to the optimized scheme, the fixing device comprises a square-shaped fixing seat arranged on the upper end face of the workbench, and the square-shaped fixing seat is arranged right below the upper pressing piece.
According to the optimized scheme, the pin assembly comprises a wiring bar arranged on a workbench, and a plurality of pins are arranged on the wiring bar; the contact pin is connected with the test component through a lead.
Owing to adopted above-mentioned technique, compare with prior art, the beneficial effects of the utility model are that:
the utility model discloses a test assembly adopts current test assembly, mainly uses the test computer as the main, and inside has the test procedure of special development, can carry out the test of each work unit to this Explorer Mini series digital temperature controller to and test the function of wiFi module, and show and save.
The utility model discloses be provided with removable workstation on the base, fixing device and contact pin on the workstation can adapt to and establish to different sizes, satisfy the test needs of Explorer Mini series digital temperature controller to different customer's different product models, a tractor serves several purposes, and the commonality is good, and low in manufacturing cost, facilitate promotion.
Drawings
Fig. 1 is a schematic side view of an embodiment of the present invention;
fig. 2 is a schematic side view of a replaceable base according to an embodiment of the present invention;
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.
As shown in fig. 1, an automatic test fixture for an Explorer Mini series digital temperature controller includes a base 10 and a test assembly, wherein the test assembly is installed in the base 10. The front end face of the base is provided with a 220VAC power switch, a 24VAC power switch, a data interface, a communication interface, a power indicator lamp, a start key and a stop key which are connected with the testing assembly, and the components are arranged on the base and can be arranged according to needs, so that the components are not shown one by one, and the components can be reasonably arranged by a person skilled in the art according to needs.
The testing component adopts the existing testing component, mainly takes a testing computer as a main part, is internally provided with a specially developed testing program, can test each working unit of the Explorer Mini series digital temperature controllers, tests the functions of the WiFi module, and displays and stores the functions.
And a WiFi signal sending/receiving device and a test base are arranged on the upper end surface of the base. WiFi signalling/receiving arrangement installs wiFi test circuit board including setting up the protection box body 1 in base up end one side in protection box body 1, and wiFi test circuit board passes through line connection test subassembly. The WiFi test circuit board is an existing circuit board, is automatically connected with WiFi of the temperature controller under the control of a test computer, transmits signals, obtains test data and uploads the test data to the test computer.
The test base is provided with a fixing device and a pin assembly, the fixing device is used for fixing the digital temperature controller and then realizing the connection of the digital temperature controller and the pin assembly, and the pin assembly is connected with the test assembly. The base at the rear side of the test base is provided with a vertical support 6, and the vertical support 6 is provided with a downward pressing positioning mechanism. The pressing positioning mechanism comprises a transverse plate 7 arranged at the top of the vertical support, and downward sliding rods 4 are respectively arranged at the left side and the right side of the transverse plate 7. The lower part of the vertical support is provided with a cylinder 5, a piston rod of the cylinder 5 is vertically downward, and the lower end of the piston rod is connected with the lower pressing plate 3. The two sides of the lower pressing plate 3 are sleeved and connected with the two sliding rods 4 in a sliding mode through the sliding sleeves 2. And an upper pressing piece 8 is arranged on the lower end surface of the lower pressing plate. The displacement sensor is installed on the lower pressure plate. And a displacement sensor is arranged on the pressing positioning mechanism and connected with the test component.
The test base comprises a workbench 11 movably mounted in the base, and a fixing device and a pin inserting assembly are arranged on the workbench 11. The fixing device comprises a reversed-square-shaped fixing seat 9 arranged on the upper end face of the workbench, and the reversed-square-shaped fixing seat 9 is arranged right below the upper pressing piece 8. The size strip of the square-back-shaped fixed seat 9 can be adjusted to meet the requirements of different temperature controllers. The contact pin assembly comprises a wiring bar 13 arranged on the workbench, and a plurality of contact pins 12 are arranged on the wiring bar 3. The pins 12 are wired to the test assembly. The arrangement of the pins 12 is different to meet the requirements of different Explorer Mini series digital temperature controllers.
And during testing, selecting a proper workbench according to different temperature controllers. An Explorer Mini series digital temperature controller is arranged between a square-shaped fixed seat 9 and an upper pressing piece 8, and the test is carried out after the power is on.
The utility model discloses a test assembly adopts current test assembly, mainly uses the test computer as the main, and inside has the test procedure of special development, can carry out the test of each work unit to the digital temperature controller of Explorer Mini series to and test the function of wiFi module, and show and save.
The utility model discloses be provided with removable workstation on the base, fixing device and contact pin on the workstation can adapt to and establish to different sizes, satisfy the test needs of different Explorer Mini series digital temperature controllers, and a tractor serves several purposes, and the commonality is good, and low in manufacturing cost, facilitate promotion.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An automatic test fixture for an Explorer Mini series digital temperature controller comprises a base and a test component, wherein the test component is arranged in the base; the front end face of the base is provided with a 220VAC power switch, a 24VAC power switch, a data interface, a communication interface, a power indicator light, a start key and a stop key which are connected with the testing assembly;
the method is characterized in that:
the WiFi signal sending/receiving device and the test base are arranged on the upper end face of the base, the fixing device and the contact pin assembly are mounted on the test base, the digital temperature controller is connected with the contact pin assembly after the digital temperature controller is fixed by the fixing device, and the contact pin assembly is connected with the test assembly; a vertical support is arranged on the base at the rear side of the test base, and a downward pressing positioning mechanism is arranged on the vertical support; the pressing positioning mechanism is matched with the fixing device to realize the fixation of the digital temperature controller; and a displacement sensor is arranged on the pressing positioning mechanism and connected with the test component.
2. The automatic testing fixture for Explorer Mini series digital temperature controllers as claimed in claim 1, wherein: WiFi signalling/receiving arrangement is including setting up the protection box body in base up end one side, installs WiFi test circuit board in the protection box body, and WiFi test circuit board passes through line connection test subassembly.
3. The automatic testing fixture for Explorer Mini series digital temperature controllers as claimed in claim 2, wherein: the downward pressing positioning mechanism comprises a transverse plate arranged at the top of the vertical support, and downward sliding rods are respectively arranged at the left side and the right side of the transverse plate; the lower part of the vertical support is provided with a driving mechanism, the driving mechanism is vertically downward and is in transmission connection with a lower pressing plate, and two sides of the lower pressing plate are sleeved and connected onto the two sliding rods in a sliding manner; an upper pressing piece is arranged on the lower end face of the lower pressing plate; the displacement sensor is installed on the lower pressure plate.
4. The automatic testing fixture for Explorer Mini series digital temperature controllers as claimed in claim 3, wherein: the driving device is an air cylinder arranged on the vertical support, and a piston rod of the air cylinder is vertically downward; the lower end of the piston rod is connected with the lower pressing plate.
5. The automatic testing fixture for Explorer Mini series digital temperature controllers as claimed in claim 4, wherein: the test base comprises a workbench movably mounted in the base, and a fixing device and a pin inserting assembly are arranged on the workbench.
6. The automatic testing fixture for Explorer Mini series digital temperature controllers as claimed in claim 5, wherein: the fixing device comprises a square-shaped fixing seat arranged on the upper end face of the workbench, and the square-shaped fixing seat is arranged under the upper pressing piece.
7. The automatic testing fixture for Explorer Mini series digital temperature controllers as claimed in claim 6, wherein: the contact pin assembly comprises a wiring bar arranged on the workbench, and a plurality of contact pins are arranged on the wiring bar; the contact pin is connected with the test component through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022855477.1U CN213843886U (en) | 2020-12-01 | 2020-12-01 | Automatic test fixture for Explorer Mini series digital temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022855477.1U CN213843886U (en) | 2020-12-01 | 2020-12-01 | Automatic test fixture for Explorer Mini series digital temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213843886U true CN213843886U (en) | 2021-07-30 |
Family
ID=76995696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022855477.1U Active CN213843886U (en) | 2020-12-01 | 2020-12-01 | Automatic test fixture for Explorer Mini series digital temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213843886U (en) |
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2020
- 2020-12-01 CN CN202022855477.1U patent/CN213843886U/en active Active
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