CN218802097U - Controller testboard frock - Google Patents
Controller testboard frock Download PDFInfo
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- CN218802097U CN218802097U CN202223024348.3U CN202223024348U CN218802097U CN 218802097 U CN218802097 U CN 218802097U CN 202223024348 U CN202223024348 U CN 202223024348U CN 218802097 U CN218802097 U CN 218802097U
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- controller
- connecting rod
- unit
- guide groove
- pressing unit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model provides a controller testboard frock, include: a support unit; the pressing unit is arranged above the supporting unit; the adjusting unit is arranged above the pressing unit and positioned on the side part of the supporting unit; the pressing unit includes: a platen; and a probe used for being connected with the wiring end of the circuit board is arranged at the upper end of the pressure plate. By adopting the pressing unit to move downwards, the controller is directly tested after being limited by the pre-tightening mechanism in the up-and-down direction, the test process is simple, and the phenomenon that the test result is inaccurate due to movement of the controller in the test engineering can be avoided.
Description
Technical Field
The utility model relates to a test fixture technical field especially relates to a controller testboard frock.
Background
With the vigorous development of the online shopping of electric commerce, the demand of the electric truck in the material transfer industry is higher and higher, and the controller unit is installed in the core control component of the electric truck, so that the controller in the electric truck is more and more frequent in the detection process.
Chinese patent CN113804921a discloses a converter test bench, including a supporting bench, the upper portion welding installation testboard of brace table, the upper portion side-mounting fixed plate of testboard, the test zone is installed on the upper portion of fixed plate, the controller is installed on the right side of fixed plate, the right side installation fixed block of controller, screw installation test motor on the fixed block, the rear side welding installation riser of testboard, install the display screen on the riser, the downside installation direct current voltmeter of display screen, three ampere meters are installed respectively to the both sides of direct current voltmeter, the multi-functional table of below installation of direct current voltmeter, three voltmeter is installed respectively to the both sides of multi-functional table, conveying mechanism is installed in the left side of testboard, the pilot lamp is installed to the preceding terminal surface of testboard.
However, the technical scheme or the prior art has the following defects:
1. when the controller is tested, the two positive and negative pole holes need to be screwed down by screws, so that the controller is positioned, and the operation is complicated;
2. the plug-in hole of the plug-in controller is adopted, and the whole test needs to consume more assembly and disassembly time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art's weak point, a controller testboard frock is provided, through carrying on the controller on the support plate spacingly, make the controller can not appear the horizontal hunting in follow-up test procedure and cause detection department and probe dislocation to appear, then adopt and compress tightly the unit downstream, make the controller carry out test work by direct to the controller after spacing from top to bottom and carry out, after the test ends will compress tightly the unit and lift up and can take out the controller, be convenient for install and remove, detection efficiency is high.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a controller testboard frock, includes:
a support unit;
the pressing unit is arranged above the supporting unit;
the adjusting unit is arranged above the pressing unit and positioned on the side part of the supporting unit;
the pressing unit includes:
a platen;
and a probe connected with the wiring end of the circuit board is arranged at the upper end of the pressure plate.
As an improvement, the supporting unit includes:
a base plate;
the support plate is connected to the upper end of the bottom plate;
the support frame is connected to the upper end of the bottom plate.
As a refinement, the compression unit further comprises: a guide post;
the two groups of guide posts are inserted in holes arranged in the pressure plate in a sliding manner;
the test starting switch is connected to the upper end of the pressure plate;
the fault display screen is connected to the boss at the upper end of the pressure plate;
and the two groups of pre-tightening mechanisms are inserted in the pressure plate and are positioned at one ends opposite to the guide posts.
As an improvement, a first guide groove is arranged in the pre-tightening mechanism;
a second guide groove is formed in the lower portion of the interior of the pre-tightening mechanism;
a telescopic column is inserted in the first guide groove in a sliding manner;
the outer side of the telescopic column is located on the inner portion of the second guide groove, and a limiting block is fixedly sleeved on the outer side of the second guide groove.
As an improvement, the diameter of the telescopic column is matched with that of the first guide groove;
and an adjusting spring is sleeved outside the telescopic column and below the pre-tightening mechanism.
As an improvement, the adjusting unit includes: a mounting seat;
the first connecting rod is rotatably connected to the upper part of the mounting seat;
the second connecting rod is rotatably connected to the lower part of the first connecting rod;
and the adjusting rod is rotatably connected at the joint between the first connecting rod and the second connecting rod.
As an improvement, a guide sleeve is connected to the side part of the support frame and is positioned below the mounting seat;
a top rod is rotatably connected below the second connecting rod;
the ejector rod is inserted in the guide sleeve in a sliding mode.
As an improvement, the second connecting rods are provided with two groups, and one side of each group is provided with a concave part;
the lower end of the ejector rod is connected with the pressing unit.
The beneficial effects of the utility model reside in that:
(1) The utility model discloses a controller that will detect passes through the both sides of support plate along the rake, and at this moment, the lower terminal surface of controller is carried out the level by two sets of support plates and is supported, and simultaneously, four pillars of controller bottom are carried on spacingly by the support plate to reached the controller and can not appear the horizontal hunting and cause the detection to be in the effect that the probe misplaced appears in follow-up test procedure.
(2) The utility model discloses an adopt and compress tightly unit downstream for the direction is by the spacing back of pretension mechanism and directly carries out test work to the controller about the controller, and the test procedure is simple, and in the test engineering, the controller can not appear removing and lead to the unsafe phenomenon of test result.
(3) The utility model discloses a loosen test starting switch and upwards promote the regulation pole and make the pressure disk reset, can directly take out the controller can to reached and be convenient for install and remove, effect that efficiency of software testing is high.
To sum up, the utility model has the advantages of install and remove convenience, detection efficiency height.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a diagram showing the relationship between the pressing unit and the adjusting unit;
FIG. 3 is a diagram showing the relationship between the pressing unit and the supporting unit;
FIG. 4 is a schematic view of the internal structure of the pre-tightening mechanism of the present invention;
fig. 5 is an enlarged view of the present invention at a in fig. 4.
In the figure, 1, a support unit; 2. a pressing unit; 3. an adjustment unit; 100. a base plate; 101. a carrier plate; 1011. an inclined portion; 102. a support frame; 201. a platen; 202. a guide post; 203. a test start switch; 204. a fault display screen; 205. a probe; 206. a pre-tightening mechanism; 2061. a first guide groove; 2062. a second guide groove; 2063. a telescopic column; 2064. a limiting block; 2065. adjusting the spring; 301. a mounting seat; 302. a first link; 303. a second link; 304. adjusting a rod; 305. a guide sleeve; 306. and a push rod.
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.
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.
Example one
As shown in fig. 1, a controller test bench tool includes:
a support unit 1;
the pressing unit 2 is arranged above the supporting unit 1, and the pressing unit 2 is arranged above the supporting unit 1;
the adjusting unit 3 is arranged above the pressing unit 2 and is positioned at the side part of the supporting unit 1;
the pressing unit 2 includes:
a platen 201;
the upper end of the pressure plate 201 is provided with a probe 205 for connecting with a terminal of a circuit board.
As a modification, as shown in fig. 1 to 2, the supporting unit 1 includes:
a base plate 100;
the carrier plate 101 is connected to the upper end of the base plate 100;
the supporting frame 102 is connected to the upper end of the bottom plate 100;
the initial end of the carrier plate 101 is provided with an inclined portion 1011.
Further, as shown in fig. 3, the pressing unit 2 further includes: a guide post 202;
two groups of guide posts 202 are inserted in holes arranged in the pressure plate 201 in a sliding manner;
the test starting switch 203 is connected to the upper end of the pressure plate 201;
a fault display screen 204, wherein the fault display screen 204 is connected to a convex part at the upper end of the pressure plate 201;
the two groups of pre-tightening mechanisms 206 are inserted in the pressure plate 201 and are positioned at one ends, opposite to the guide posts 202, of the pressure plate;
it should be noted that, the probe 205 and the fault display screen 204 are connected by a wire;
the test starting switch 203 is used for starting and stopping the on-off state of the fault display screen 204.
Further, as shown in fig. 4-5, the interior of the pretensioning mechanism 206 is provided with a first guide groove 2061;
a second guide groove 2062 is arranged in the pretensioning mechanism 206 at the lower part;
a telescopic column 2063 is inserted in the first guide groove 2061 in a sliding manner;
a limit block 2064 is fixedly sleeved outside the telescopic column 2063 and inside the second guide groove 2062.
Wherein, the diameter of the telescopic column 2063 is matched with the diameter of the first guide groove 2061;
an adjusting spring 2065 is sleeved outside the telescopic column 2063 and below the pre-tightening mechanism 206.
As a modification, as shown in fig. 3, the adjusting unit 3 includes: a mount 301;
a first link 302, wherein the first link 302 is rotatably connected to the upper part of the mounting seat 301;
a second link 303, wherein the second link 303 is rotatably connected to the lower part of the first link 302;
and the adjusting rod 304 is rotatably connected to the connection position between the first connecting rod 302 and the second connecting rod 303.
Further, as shown in fig. 3, a guide sleeve 305 is connected to a side portion of the support frame 102 and below the mounting seat 301;
a top rod 306 is rotatably connected below the second connecting rod 303;
the top bar 306 is inserted into the guide sleeve 305 in a sliding manner.
Furthermore, two groups of second connecting rods 303 are provided, and one side of each group of second connecting rods is provided with a concave part;
the lower end of the top rod 306 is connected with the pressing unit 2.
It should be noted that, initially, the second connecting rod 303 and the first connecting rod 302 are located above the mounting base 301, and the platen 201 is away from the plane where the upper end of the carrier plate 101 is located, when in use, as shown in fig. 1, a controller to be detected is transited to two sides of the carrier plate 101 along the inclined portion 1011, at this time, the lower end surface of the controller is horizontally supported by two groups of carrier plates 101, and meanwhile, four pillars at the bottom of the controller are limited by the carrier plate 101, so that the effect that the detection position of the probe 205 is misaligned due to left and right swinging of the controller in a subsequent testing process is achieved;
then, as shown in fig. 2, the adjusting rod 304 is pulled downwards, the adjusting rod 304 drives the ejector rod 306 to move downwards along the guide sleeve 305 through the second connecting rod 303, the ejector rod 306 drives the pressure plate 201 to move downwards along the guide post 202, the pressure plate 201 drives the probe 205 and the pre-tightening mechanism 206 to move downwards synchronously, so that the pre-tightening mechanism 206 with a longer length firstly pushes the upper end surface of the controller through the internally arranged telescopic post 2063 to press the controller on the upper end of the carrier plate 101, in this process, the telescopic post 2063 gradually compresses the adjusting spring 2065 and moves upwards along the first guide groove 2061 until the lower end of the probe 205 contacts the wiring a of the controller, at this time, the test starting switch 203 is pressed, so that the probe 205 transmits the detected result into the fault display screen 204 through a lead, thereby achieving the downward movement of the pressing unit 2, so that the controller is limited by the pre-tightening mechanism 206 in the up-down direction and then directly performs test work on the controller, the test process is simple, and in the test work, the phenomenon that the controller cannot move to cause inaccurate test result;
after the test work is finished, the test starting switch 203 is loosened, the adjusting rod 304 is pushed upwards, the pressure plate 201 is reset, and the controller can be directly taken out, so that the effects of convenience in assembly and disassembly and high test efficiency are achieved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a controller testboard frock which characterized in that includes:
a support unit;
the pressing unit is arranged above the supporting unit;
the adjusting unit is arranged above the pressing unit and positioned on the side part of the supporting unit;
the pressing unit includes:
a platen;
and a probe connected with the wiring end of the circuit board is arranged at the upper end of the pressure plate.
2. The controller test stand tool of claim 1,
the supporting unit includes:
a base plate;
the support plate is connected to the upper end of the bottom plate;
the support frame is connected to the upper end of the bottom plate.
3. The controller test stand tool of claim 1,
the pressing unit further includes: a guide post;
the two groups of guide posts are inserted in holes arranged in the pressure plate in a sliding manner;
the test starting switch is connected to the upper end of the pressure plate;
the fault display screen is connected to the boss at the upper end of the pressure plate;
and the two groups of pre-tightening mechanisms are inserted in the pressure plate and are positioned at one ends opposite to the guide posts.
4. The controller test stand tool of claim 3,
a first guide groove is arranged in the pre-tightening mechanism;
a second guide groove is formed in the lower portion of the interior of the pre-tightening mechanism;
a telescopic column is inserted in the first guide groove in a sliding manner;
the outer side of the telescopic column is located on the inner portion of the second guide groove, and a limiting block is fixedly sleeved on the outer side of the second guide groove.
5. The controller test bench tool of claim 4, wherein,
the diameter of the telescopic column is matched with that of the first guide groove;
and an adjusting spring is sleeved outside the telescopic column and below the pre-tightening mechanism.
6. The controller test stand tool of claim 2,
the adjusting unit includes: a mounting seat;
the first connecting rod is rotatably connected to the upper part of the mounting seat;
the second connecting rod is rotatably connected to the lower part of the first connecting rod;
and the adjusting rod is rotatably connected at the joint between the first connecting rod and the second connecting rod.
7. The controller test stand tool of claim 6,
a guide sleeve is connected to the side part of the support frame and is positioned below the mounting seat;
a top rod is rotatably connected below the second connecting rod;
the ejector rod is inserted in the guide sleeve in a sliding mode.
8. The controller test stand tool of claim 7,
two groups of second connecting rods are arranged, and one side of each second connecting rod is provided with a concave part;
the lower end of the ejector rod is connected with the pressing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223024348.3U CN218802097U (en) | 2022-11-15 | 2022-11-15 | Controller testboard frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223024348.3U CN218802097U (en) | 2022-11-15 | 2022-11-15 | Controller testboard frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218802097U true CN218802097U (en) | 2023-04-07 |
Family
ID=87041542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223024348.3U Active CN218802097U (en) | 2022-11-15 | 2022-11-15 | Controller testboard frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218802097U (en) |
-
2022
- 2022-11-15 CN CN202223024348.3U patent/CN218802097U/en active Active
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| GR01 | Patent grant |