CN210142135U - Mainboard bearing device and mainboard test equipment - Google Patents
Mainboard bearing device and mainboard test equipment Download PDFInfo
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- CN210142135U CN210142135U CN201920803794.3U CN201920803794U CN210142135U CN 210142135 U CN210142135 U CN 210142135U CN 201920803794 U CN201920803794 U CN 201920803794U CN 210142135 U CN210142135 U CN 210142135U
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Abstract
The utility model relates to a test equipment technical field discloses a mainboard bears device and mainboard test equipment, and the mainboard bears the device and sets up in mainboard test equipment's box. The mainboard bearing device comprises a bearing mechanism, the bearing mechanism comprises a support plate for bearing the mainboard and a bearing frame assembly arranged in the box body, a support plate slot is arranged on the bearing frame assembly along the first direction, one end of the support plate slot is communicated with the interface of the box body, and the support plate is configured to drive the mainboard to be inserted into or separated from the support plate slot along the first direction through the interface. Compare with current mainboard bearing device, the utility model discloses a mainboard bearing device only needs to place the mainboard on the support plate, inserts the support plate slot along the first direction slip again and accomplishes the loading, easy operation, convenient to use. The utility model provides a mainboard test equipment has above-mentioned mainboard and bears device, and the mainboard loads simply convenient to use.
Description
Technical Field
The utility model relates to a test equipment technical field especially relates to a mainboard bears device and mainboard test equipment.
Background
The mainboard test equipment is mainly used for carrying out a series of performance tests on a mainboard of an electronic product. The traditional mainboard test equipment comprises a box body, a bearing mechanism, a lifting mechanism and a test mechanism. The bearing mechanism comprises a carrier plate for bearing the main board, a bearing drawer for placing the carrier plate and a bearing frame for supporting the bearing drawer.
During actual testing, an operator firstly fixes the test main board on the support board, and then fixedly places the support board on a bearing drawer extending out of the box body; then the bearing drawer is inserted into the box body, and the main board is synchronously loaded into the box body of the test equipment; the subsequent lifting mechanism can lift the carrier plate to enable the main board to be in butt joint with the testing mechanism so as to complete performance testing. After the test is finished, each mechanism can reset, and the bearing drawer extends out of the box body so as to convey the main board and the support plate out of the box body, and an operator takes out or replaces the next main board to be tested. The use of the test equipment with the design structure has the following problems: when the mainboard is loaded into the test equipment for mainboard test, the bearing drawer is required to extend out of the box body firstly, then the mainboard together with the support plate is placed on the bearing drawer from the position right above the bearing drawer, and then the bearing drawer can carry out subsequent test work after moving to the inside of the box body, so that the operation steps are complex and the use is not convenient enough.
In view of the above problems, it is desirable to provide a motherboard loading apparatus, which can simplify the operation steps of loading the motherboard, and make the use of the motherboard more convenient.
SUMMERY OF THE UTILITY MODEL
One object of the present invention is to provide a motherboard loading device and a motherboard testing apparatus, wherein the motherboard loading device can simplify the operation steps for loading the motherboard, so that the motherboard loading device is more convenient to use; the mainboard test equipment can simplify the operation steps of loading the mainboard, and the use of the mainboard test equipment is more convenient.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a pair of mainboard bears device sets up in mainboard test equipment's box, the mainboard bears device is including bearing the mechanism, bear the mechanism including the support plate that is used for bearing the mainboard with set up in bear the frame subassembly in the box, be provided with the support plate slot along the first direction on bearing the frame subassembly, the one end of support plate slot with the interface of box is linked together, the support plate is configured to drive the mainboard by the interface is followed the first direction is inserted or is deviate from the support plate slot.
Optionally, a pulley row group is arranged on the carrier slot, the pulley row group is arranged on the lateral portion of the carrier slot along the first direction, and the pulley row group is in rolling contact with the carrier.
Optionally, the pulley row group includes a bottom pulley row, and the bottom surface of the carrier plate is in rolling contact with the bottom pulley row.
Optionally, the pulley row set further includes a lateral pulley row, and the lateral surface of the carrier plate is in rolling contact with the lateral pulley row.
Optionally, a carrier plate positioning member is further disposed on the carrier assembly, and the carrier plate positioning member is configured to position the carrier plate along the first direction.
Optionally, a motherboard limiting part is disposed on the carrier board, and the motherboard limiting part is configured to limit the motherboard.
Optionally, the carrier further comprises a lifting mechanism configured to drive the carrier plate placed on the carrier assembly to move along a second direction, wherein the second direction is perpendicular to the first direction.
Optionally, the lifting mechanism includes a lifting platform and a lifting driving assembly in transmission connection with the lifting platform, and the lifting driving assembly is configured to drive the lifting platform to move along the second direction so as to drive the carrier plate and the main plate to move.
Optionally, the lifting driving assembly includes a lifting driving frame capable of reciprocating along the first direction, a lifting slide rail is obliquely arranged on the lifting driving frame along the second direction, and the lifting platform is slidably connected to the lifting slide rail; when the lifting driving frame slides back and forth along the first direction, the lifting platform can reciprocate along the second direction.
The utility model also provides a mainboard test equipment, it include the box, set up in testing arrangement in the box and as above the mainboard bear the device.
The utility model has the advantages that:
the utility model provides a mainboard bears device sets up in mainboard test equipment's box, and the mainboard bears device bears the mechanism including bearing the mechanism, bears the mechanism including the support plate that is used for bearing the mainboard and set up the subassembly that bears in the box, is provided with the support plate slot along the first direction on the carrier subassembly, and the one end of support plate slot is linked together with the interface of box, and the support plate is configured to drive the mainboard and inserts or deviate from the support plate slot along the first direction by the interface. Bear the device with current mainboard and compare, the utility model discloses a mainboard bears device only needs to place the mainboard on the support plate, again with the support plate along first direction slip insert on the support plate slot can accomplish the loading, has cancelled traditional mainboard and has born the drawer when loading the mainboard and stretch out the box in the device, removes the action that bears the drawer top with the support plate lifting again, easy operation, convenient to use.
The utility model provides a mainboard test equipment has above-mentioned mainboard and bears device, only needs to place the mainboard on the support plate when loading the mainboard, can accomplish the loading on inserting the support plate slot along the first direction slip with the support plate again, and the mainboard loads simply convenient to use.
Drawings
Fig. 1 is a disassembled structure diagram of the main board loading device provided by the present invention;
fig. 2 is a disassembled view of a carrying mechanism of the main board carrying device provided by the present invention;
fig. 3 is a disassembled view of the main board carrying device (excluding the carrying mechanism) provided by the present invention;
fig. 4 is a structural view of the main board bearing device (excluding the bearing mechanism) provided by the present invention.
In the figure:
1-a carrying mechanism; 2-a lifting mechanism; 3-a bottom bracket;
11-a carrier plate; 12-a carrier assembly; 111-a motherboard stop; 112-carrier plate positioning holes; 113-grabbing fixing holes; 121-carrier slot; 122-pulley row group; 123-carrier plate positioning piece; 124-carrying pedestal; 125-crashproof plate; 126-avoidance hole; 1221-bottom pulley row; 1222-side pulley row; 1241-pedestal pin; 1251-avoidance hole of anti-collision plate;
21-a lifting platform; 22-a lift drive assembly; 211-second direction guide hole; 212-pin relief holes; 213-lifting boss; 214-bottom pulley; 221-a lifting driving source; 222-a lifting drive frame; 223-driving frame slide block; 224-drive rack slide rail; 225-lifting slide rail.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and the positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
When the existing mainboard bearing device loads a mainboard into test equipment to test the mainboard, the bearing drawer needs to be stretched out of the box body firstly, then the mainboard together with the support plate is placed on the bearing drawer from the position right above the bearing drawer, and then the bearing drawer can carry out subsequent test work after moving to the inside of the box body, so that the operation steps are complex and the use is not convenient enough. The main board carrying device provided by the embodiment aims to solve the problem. Meanwhile, the mainboard bearing device is arranged in a box body of the mainboard testing equipment and used for bearing the mainboard, so that the operation work of loading the mainboard when an operator tests the mainboard can be simplified, and the use is convenient.
Fig. 1 is a disassembled structure view of the motherboard loading apparatus of the present embodiment. For the convenience and simplicity of describing the various structures of the motherboard loading device, the X direction is hereinafter referred to as the first direction and the Y direction is hereinafter referred to as the second direction. As shown in fig. 1, the motherboard loading device includes a loading mechanism 1, the loading mechanism 1 includes a carrier 11 for loading a motherboard and a carrier 12 disposed in a box, a carrier slot 121 is disposed on the carrier 12 along a first direction, a socket (not shown) is disposed on the box, one end of the carrier slot 121 is communicated with the socket, and the carrier 11 can drive the motherboard to be inserted into or removed from the carrier slot 121 along the first direction through the socket.
Compared with the existing mainboard bearing device, the mainboard bearing device of the embodiment only needs to place the mainboard on the carrier plate 11 when being used in actual test, and then the carrier plate 11 is inserted into the carrier plate slot 121 in a sliding manner along the first direction, so that the loading action of the carrier plate lifting and moving to the upper side of the loading drawer when the mainboard is loaded in the traditional mainboard bearing device is cancelled, the operation is simpler, and the use is more convenient.
In order to make the carrier plate 11 be inserted into the carrier plate slot 121 more easily, as shown in fig. 1, the carrier plate slot 121 is provided with a pulley row group 122, the pulley row group 122 is arranged at a side portion of the carrier plate slot 121 along a first direction, the pulley row group 122 is in rolling contact with the carrier plate 11, and a friction force between the roller row group 122 and the carrier plate 11 is small, so that the carrier plate 11 is inserted more conveniently.
Specifically, as shown in fig. 1 and 2, the pulley row group 122 includes a bottom pulley row 1221, the bottom surface of the carrier plate 11 is in rolling contact with the bottom pulley row 1221, and the bottom pulley row 1221 makes the movement of the carrier plate 11 in the first direction in the carrier plate slot 121 easier.
Furthermore, in order to reduce the friction between the side of the carrier 11 and the inner sidewall of the carrier slot 121, the smoothness of inserting or removing the carrier 11 is affected. As shown in fig. 1 and 2, the pulley row group 122 further includes a side pulley row 1222, and the side surface of the carrier plate 11 is in rolling contact with the side pulley row 1222, and through the design structure of rolling contact, the unnecessary friction resistance between the side edge of the carrier plate 11 and the inner side wall of the carrier plate slot 121 is eliminated, so that the insertion or extraction of the carrier plate 11 is more smooth and convenient.
After the mainboard is placed on the carrier plate 11, the position of the mainboard is prevented from shifting, and the test of the test equipment on the mainboard in the subsequent test process is further influenced. As shown in fig. 2, a motherboard position-limiting member 111 is disposed on the carrier 11, and the motherboard position-limiting member 111 can limit the motherboard.
Specifically, mainboard locating part 111 is a plurality of protruding cylinders, and a plurality of protruding cylinders are fixed to be set up at the upper surface of support plate 11, and after the mainboard was placed on support plate 11, protruding cylinder was respectively in the periphery of mainboard, and protruding cylindrical lateral wall can support and lean on the side of mainboard, and then realizes the rigidity to the mainboard.
In order to ensure that the position of the carrier 11 along the first direction is not shifted after the carrier 11 is inserted into the carrier slot 121, the subsequent testing efficiency is further improved. As shown in fig. 2, the carrier assembly 12 is further provided with a carrier plate positioning member 123, and the carrier plate positioning member 123 can position the carrier plate 11 along the first direction so as not to be displaced.
Specifically, the carrier positioning element 123 includes a linear cylinder, a main body of the linear cylinder is fixed on the carrier assembly 12, the carrier positioning element 123 is located at one end far away from the socket of the box, and one end of the carrier 11 far away from the socket of the box is provided with a carrier positioning hole 112. After the carrier 11 is inserted into the carrier slot 121, the piston rod of the straight rod cylinder may be inserted into the carrier positioning hole 112, so as to position the carrier 11 along the first direction. Furthermore, in order to automatically determine that the carrier plate 11 is inserted in place, a position sensor (not shown) is correspondingly disposed on the carrier assembly 12, and the position of the carrier plate 11 can be monitored by the position sensor, so as to control the carrier plate positioning element 123 to fix the position of the carrier plate 11 along the first direction.
The operation is simple and convenient for inserting the carrier 11 into the carrier slot 121 or extracting the carrier 11 from the carrier slot 121. As shown in fig. 2, a grabbing fixing hole 113 is formed at one end of the carrier plate 11 close to the socket of the box body, and is designed to facilitate insertion and extraction of the carrier plate 11.
Specifically, when performing an automatic test, a carrier board transportation platform (not shown in the figure) is disposed beside the socket of the box body along a direction perpendicular to the first direction, a transfer slide rail (not shown in the figure) is disposed on the carrier board transportation platform and matched with the carrier board slot 121 and arranged along the first direction, the carrier board 11 is first placed on the transfer slide rail of the carrier board transportation platform, after the carrier board 11 is transferred to a position opposite to the carrier board slot 121 by the carrier board transportation platform, the carrier board 11 can be pushed into the carrier board slot 121 along the first direction to perform a subsequent mainboard test operation after the carrier board 11 is inserted into the carrier board slot 121 through a manipulator (not shown in the figure) disposed beside the carrier board transportation platform, and after the test is completed, the manipulator is inserted into the carrier board slot 121 to extract the carrier board 11 and transfer the carrier board 11 onto the transfer slide rail of the carrier board transportation platform, thereby realizing an automatic insertion and extraction of the mainboard test equipment, the fixed orifices 113 of snatching of this embodiment promptly provides the basis for subsequent automatic test, can be convenient for the test carry out automated design and reform transform, convenience simple to use. Meanwhile, the fixing holes 113 can be arranged in the manual taking and placing process, the fixing holes 113 provide a position convenient for force application, and an operator can conveniently insert or extract the carrier plate 11 manually.
In the use process of the carrier plate 11, the end of the carrier plate 11 is easily damaged by collision. For better protection of the carrier plate 11. As shown in fig. 2, an anti-collision plate 125 is further disposed on one end of the carrier plate 11 close to the socket of the box body. The anti-collision plate 125 is made of silica gel, and can protect the end of the carrier plate 11 to a certain extent. The anti-collision plate 125 is provided with an anti-collision plate avoiding opening 1251, and the anti-collision plate avoiding opening 1251 is used for avoiding the carrier plate slot 121.
In this embodiment, during the actual motherboard testing process, the motherboard is lifted to the set position along the second direction after being inserted into the carrier board slot 121, and then the motherboard is correspondingly connected to the testing device of the testing apparatus, so as to perform subsequent motherboard testing. In order to lift the main plate in the second direction to a set position. As shown in fig. 2 and 3, the motherboard loading apparatus further includes a lifting mechanism 2, the lifting mechanism 2 is disposed at a lower portion of the loading mechanism 1, and the lifting mechanism 2 can drive the carrier board 11 placed on the carrier assembly 12 to move along a second direction, which is perpendicular to the first direction. The lifting mechanism 2 includes a lifting platform 21 and a lifting driving component 22 in transmission connection with the lifting platform 21, and the lifting driving component 22 drives the lifting platform 21 to move along the second direction to drive the carrier plate 11 and the main plate to move.
Specifically, as shown in fig. 2 and 3, the carrier assembly 12 is located directly above the lifting mechanism 2, in order to fix the carrier assembly 12 on the bottom bracket 3 without affecting the movement of the lifting platform 21 along the second direction, a base pin 1241 is fixedly disposed at the bottom of the carrier base 124 of the carrier assembly 12, a pin avoiding hole 212 is disposed on the lifting platform 21 corresponding to the base pin 1241, and the base pin 1241 is fixedly disposed on the bottom bracket 3 (not shown in the figure) after passing through the pin avoiding hole 212.
In order to make the lifting platform 21 abut against the bottom of the carrier plate 11 to drive the carrier plate 11 to move up and down, as shown in fig. 2 and 4, a lifting boss 213 is disposed on the upper portion of the lifting platform 21, and an avoiding hole 126 is disposed on the carrier assembly 12. The avoiding hole 126 is disposed below the carrier slot 121, and the size of the avoiding hole 126 matches with the size of the lifting platform 21, so that the lifting boss 213 can freely pass through the avoiding hole 126 and then lean against the bottom of the carrier 11 to drive the carrier 11 to perform lifting motion, and the lifting boss 213 of the lifting platform 21 abuts against the carrier 11 to enable the carrier 11 to stably move, thereby avoiding the occurrence of a skew phenomenon.
In order to achieve a stable reciprocating movement of the driving elevating platform 21 in the second direction. Specifically, as shown in fig. 3, the lifting driving assembly 22 includes a lifting driving rack 222 capable of reciprocating along a first direction, a lifting slide rail 225 is obliquely disposed on the lifting driving rack 222 along a second direction, and the lifting platform 21 is slidably connected to the lifting slide rail 225. When the lifting driving rack 222 slides back and forth along the first direction, the lifting platform 21 can slide back and forth in the lifting slide rail 225, and the lifting slide rail 225 is disposed obliquely along the second direction, so that the lifting platform 21 can move back and forth along the second direction.
Wherein, the lifting driving frame 222 is fixedly provided with driving frame sliding blocks 223 on two sides along the second direction, the driving frame sliding blocks 223 are slidably connected to the driving frame sliding rails 224 fixedly arranged on the bottom bracket 3 along the second direction, so as to ensure that the lifting driving frame 222 can stably slide back and forth along the driving frame sliding rails 224 relative to the bottom bracket 3.
Meanwhile, as shown in fig. 3 and 4, bottom pulleys 214 are disposed at bottoms of two sides of the lifting platform 21 along the second direction, the bottom pulleys 214 are located in a lifting slide rail 225 which is obliquely disposed along the second direction, second direction guide holes 211 are disposed at four foot positions on a main body of the lifting platform 21, guide shafts (not shown in the figure) which are disposed along the second direction are respectively inserted into the second direction guide holes 211 in a sliding manner, and the guide shafts enable the lifting platform 21 to only move along the second direction, so that the reciprocating sliding motion of the lifting driving frame 222 along the driving frame slide rail 224 is converted into the reciprocating motion of the lifting platform 21 along the second direction.
In order to realize that the lifting driving frame 222 can move through driving of the device, as shown in fig. 3, a lifting driving source 221 is further disposed on the bottom bracket 3, an output end of the lifting driving source 221 is connected to the lifting driving frame 222 in a transmission manner along the second direction, and the lifting driving source 221 in this embodiment is a linear cylinder.
When the lifting driving frame 222 is driven by the lifting driving source 221 to reciprocate along the second direction, because the bottom pulley 214 of the lifting platform 21 is located in the lifting slide rail 225 obliquely arranged along the second direction, and the guide shaft arranged along the second direction enables the lifting platform 21 to move only along the second direction, at this time, the relative displacement of the lifting platform 21 and the bottom bracket 3 along the second direction enables the bottom pulley 214 to reciprocate between the lower position and the higher position of the lifting slide rail 225, and further, the lifting platform 21 is enabled to do lifting motion along the second direction relative to the bottom bracket 3.
This embodiment still provides a mainboard test equipment, includes the box, sets up testing arrangement and foretell mainboard that the box bore the device, is provided with the interface of grafting mainboard on the box, and testing arrangement is used for testing the mainboard.
When an operator uses the mainboard test equipment to test the mainboard, the loading, testing and taking-out processes of the specific mainboard are as follows:
firstly, the main board is limited by the main board limiting member 111 on the carrier 11, so as to prevent the main board from moving relative to the carrier 11.
Secondly, the carrier plate 11 carrying the motherboard is inserted into the carrier plate slot 121 through the socket provided on the box body along the first direction, during the insertion process, the bottom surface of the carrier plate 11 is in rolling contact with the bottom pulley row 1221, and the side surface of the carrier plate 11 is in rolling contact with the side pulley row 1222, so that the carrier plate 11 is smoothly conveyed into the box body, the loading of the motherboard is completed, and at this time, the lifting platform 21 of the lifting mechanism 2 is in an initial non-lifted state.
Then, the lifting driving source 221 drives the lifting driving frame 222 to move along the second direction so as to drive the lifting platform 21 to lift, because the lifting platform 21 is in rolling contact with the lifting slide rail 225 of the lifting driving frame 222, and the lifting slide rail 225 is disposed obliquely along the second direction, the guide shaft enables the lifting platform 21 to move only along the second direction, and further the bottom pulley 214 of the lifting platform 21 slides to the top of the lifting slide rail 225 from the bottom of the lifting slide rail 225 disposed obliquely along the second direction, so as to realize the lifting motion of the lifting platform 21 along the second direction. After the lifting platform 21 is lifted, the lifting boss 213 passes through the avoiding hole 126 to lean against the bottom of the carrier board 11, and finally the carrier board 11 with the motherboard is lifted to the position where the testing device tests the motherboard. And finally, completing the performance test of the mainboard through the test device.
Then, after the test is completed, the lifting driving source 221 drives the lifting driving frame 222 to perform a reset motion, and then the bottom pulley 214 of the lifting platform 21 slides to the bottom of the lifting slide rail 225 from the top of the lifting slide rail 225 obliquely arranged along the second direction, so as to reset the lifting platform 21.
Finally, the carrier 11 carrying the motherboard is taken out from the carrier slot 121 along the first direction, thereby completing the loading, testing and taking-out of the motherboard.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A mainboard bearing device is arranged in a box body of mainboard testing equipment, the mainboard bearing device comprises a bearing mechanism (1), the bearing mechanism (1) comprises a bearing plate (11) for bearing a mainboard and a bearing frame assembly (12) arranged in the box body, and the mainboard bearing device is characterized in that,
a carrier plate slot (121) is arranged on the carrier assembly (12) along a first direction, one end of the carrier plate slot (121) is communicated with the socket of the box body, and the carrier plate (11) is configured to drive the mainboard to be inserted into or pulled out of the carrier plate slot (121) along the first direction through the socket.
2. The motherboard loading apparatus as recited in claim 1, wherein the carrier board slot (121) is provided with a pulley row set (122), the pulley row set (122) is arranged at a side of the carrier board slot (121) along the first direction, and the pulley row set (122) is in rolling contact with the carrier board (11).
3. Mainboard carrier device according to claim 2, characterized in that the pulley row set (122) comprises a bottom pulley row (1221), the bottom surface of the carrier plate (11) being in rolling contact with the bottom pulley row (1221).
4. Motherboard carrying arrangement according to claim 3, characterized in that the set of pulley rows (122) further comprises a side pulley row (1222), the side of the carrier plate (11) being in rolling contact with the side pulley row (1222).
5. Motherboard carrying arrangement according to claim 1, characterized in that a carrier plate positioning element (123) is further arranged on the carrier assembly (12), the carrier plate positioning element (123) being configured to position the carrier plate (11) in the first direction.
6. The motherboard carrier device as recited in claim 1, wherein the carrier board (11) is provided with a motherboard retainer (111), and the motherboard retainer (111) is configured to retain the motherboard.
7. Mainboard carrier arrangement according to any of claims 1-6, characterized in that it further comprises a lift mechanism (2), the lift mechanism (2) being configured to be able to drive the carrier board (11) placed on the carrier assembly (12) in a second direction, the second direction being perpendicular to the first direction.
8. The motherboard loading apparatus as recited in claim 7, wherein the lifting mechanism (2) comprises a lifting platform (21) and a lifting driving assembly (22) in transmission connection with the lifting platform (21), the lifting driving assembly (22) is configured to drive the lifting platform (21) to move along the second direction to drive the carrier board (11) and the motherboard to move.
9. The motherboard loading device as recited in claim 8, wherein the lifting driving assembly (22) comprises a lifting driving frame (222) capable of reciprocating along the first direction, a lifting slide rail (225) is obliquely arranged on the lifting driving frame (222) along the second direction, and the lifting platform (21) is slidably connected with the lifting slide rail (225); when the lifting driving frame (222) slides back and forth along the first direction, the lifting platform (21) can reciprocate along the second direction.
10. A motherboard testing apparatus, comprising a box, a testing device disposed in the box, and a motherboard loading device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803794.3U CN210142135U (en) | 2019-05-30 | 2019-05-30 | Mainboard bearing device and mainboard test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920803794.3U CN210142135U (en) | 2019-05-30 | 2019-05-30 | Mainboard bearing device and mainboard test equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210142135U true CN210142135U (en) | 2020-03-13 |
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| CN201920803794.3U Active CN210142135U (en) | 2019-05-30 | 2019-05-30 | Mainboard bearing device and mainboard test equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398768A (en) * | 2020-04-14 | 2020-07-10 | 西安易恩电气科技有限公司 | Automatic change power semiconductor device test fixture |
| CN111398771A (en) * | 2020-04-14 | 2020-07-10 | 西安易恩电气科技有限公司 | Push-pull power semiconductor device test fixture |
| CN111398770A (en) * | 2020-04-14 | 2020-07-10 | 西安易恩电气科技有限公司 | Power semiconductor device testing tool with protection structure |
-
2019
- 2019-05-30 CN CN201920803794.3U patent/CN210142135U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398768A (en) * | 2020-04-14 | 2020-07-10 | 西安易恩电气科技有限公司 | Automatic change power semiconductor device test fixture |
| CN111398771A (en) * | 2020-04-14 | 2020-07-10 | 西安易恩电气科技有限公司 | Push-pull power semiconductor device test fixture |
| CN111398770A (en) * | 2020-04-14 | 2020-07-10 | 西安易恩电气科技有限公司 | Power semiconductor device testing tool with protection structure |
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