Embedded software test assist device

Abstract

The utility model relates to the field of software test auxiliary devices, in particular to an embedded software test auxiliary device. According to the technical scheme, the device comprises an outer shell and a line connecting mechanism fixed to one side of the outer wall of the outer shell, the line connecting mechanism comprises a plurality of fixing blocks fixed to the outer wall of the outer shell, and one side of the outer wall of each fixing block is fixedly connected with two sliding rods; and connecting wire pipes are fixedly connected to the positions, located at the centers of the two sliding rods, of the outer walls of the multiple fixing blocks, sliding supports are slidably connected to one ends of the multiple sliding rods, and threaded connecting openings are fixedly connected to one sides of the multiple sliding supports. The embedded software test assist device has the functions of protecting a circuit from external interference in a test process, enabling test data to be more accurate, dissipating heat generated by operation of a test device, and protecting the test device.

Description

TECHNICAL FIELD

[0001] The utility model relates to software test auxiliary device field especially relates to a kind of embedded software test auxiliary device. BACKGROUND

[0002] Software testing is the hotspot of current software engineering research, including test case generation, execution and dynamic analysis of test results. Compared with other forms of software, embedded software has real-time, speciality and hardware dependency, etc. It is particularly important to test the function of embedded software. Its input and output are realized through hardware interface, so that automated testing technology can be effectively applied to embedded software testing. Test cases are automatically generated, input through hardware interface, and output results are also read out through hardware interface for analysis to achieve rapid and effective testing. However, the existing software testing machine directly connects the circuit to the host computer, which is not ideal for external protection of the circuit. When the circuit connection position is touched or affected by external factors, the accuracy of the test results may be affected. Therefore, the present application proposes an embedded software test auxiliary device. SUMMARY

[0003] The utility model aims at the problem of inadequate protection of circuit connection in the background art, which affects the accuracy of test results, and proposes an embedded software test auxiliary device.

[0004] The technical scheme of the utility model is an embedded software test auxiliary device, which comprises a shell body and a line connection mechanism fixed to one side of the outer wall of the shell body. The line connection mechanism comprises a plurality of fixed blocks fixed to the outer wall of the shell body. Two sliding rods are fixedly connected to one side of the outer wall of the plurality of fixed blocks. A connection line pipe is fixedly connected to the center position of the outer wall of the plurality of fixed blocks between the two sliding rods. A sliding bracket is slidingly connected to one end of each of the plurality of sliding rods. A threaded connection port is fixedly connected to one side of each of the plurality of sliding brackets. A guide connector is inserted through the center position of the threaded connection port on one side of the outer wall of each of the plurality of sliding brackets.

[0005] A guide mechanism is provided on one side of the outer wall of the sliding bracket.

[0006] A cooling and heat dissipation mechanism is provided on the inner wall of the shell body.

[0007] Optionally, the guide mechanism comprises a threaded block connected to the outer wall of the threaded connection port by threads. A sliding head is inserted through the center position of the threaded block. A sleeve is threadedly connected to one side of the threaded block away from the threaded connection port. A guide connector is fixedly connected to one side of the sliding head. Two limit rods are fixedly connected to the outer wall of the sliding head. The two limit rods are slidingly connected to two sliding grooves formed in the outer wall of the sleeve.

[0008] Optionally, the other side of the sliding head is fixedly connected with a line connection port, and the line connection port is located in the sleeve.

[0009] Optionally, the cooling and heat dissipation mechanism comprises a plurality of supporting rods fixed to the inner wall of the outer shell, and the top end of each of the supporting rods is fixedly connected with a fixing buckle.

[0010] Optionally, the inner wall of each of the fixing buckles is penetrated by a cooling pipe, and the bottom end of each of the cooling pipes is fixedly connected with a heat dissipation block.

[0011] Optionally, the bottom end of each of the heat dissipation blocks is fixedly connected with a plurality of fins, and each of the fins is located on one side of the supporting rod.

[0012] Optionally, the outer wall of the outer shell is provided with a slot on each side, the inner wall of each of the slots is fixedly connected with a heat dissipation fan, and one side of each of the heat dissipation fans is fixedly connected with a ventilation port.

[0013] Compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0014] The data line connected externally is introduced into the line connection mechanism through the guide mechanism, the line is slidably connected into the internal guide connector through the threaded connector block and the sliding head, the line connection is more accurate, the connection of the line is protected through the threaded interface and the connecting line pipe, the line is not disturbed in the test process, and the test data is more accurate.

[0015] Further, the cooling and heat dissipation mechanism is arranged, so that the heat generated by the test device placed on the device can be conducted to the fins through the cooling and heat dissipation mechanism, and the heat dissipation fins are cooled through the heat dissipation fans on both sides of the outer shell, so that the heat generated by the test device can be dissipated. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of an embedded software test auxiliary device.

[0017] Figure 2 It is a schematic view of the internal structure of an embedded software test auxiliary device.

[0018] Figure 3 It is a multi-angle three-dimensional structure schematic view of an embedded software test auxiliary device.

[0019] Figure 4 It is a schematic view of the structure of the line connection mechanism.

[0020] Reference numerals: 1. Outer shell; 2. Fixing block; 3. Sliding rod; 4. Sliding bracket; 5. Connecting conduit; 6. Guide joint; 7. Threaded connection port; 8. Threaded connector; 9. Sliding head; 10. Limiting rod; 11. Line connection port; 12. Sleeve; 13. Slide groove; 14. Cooling pipe; 15. Fixing buckle; 16. Support rod; 17. Heat sink; 18. Fin; 19. Slot; 20. Ventilation port; 21. Cooling fan. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0022] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0023] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] like Figure 1 and Figure 4 As shown, the present invention proposes an embedded software testing aid, comprising a housing 1 and a wiring connection mechanism fixed to one side of the outer wall of the housing 1. The wiring connection mechanism includes multiple fixing blocks 2 fixed to the outer wall of the housing 1. Two sliding rods 3 are fixedly connected to one side of the outer wall of the multiple fixing blocks 2, and a connecting tube 5 is fixedly connected to the outer wall of the multiple fixing blocks 2 at the center position of the two sliding rods 3. A sliding bracket 4 is slidably connected to one end of each of the multiple sliding rods 3. A threaded connection port 7 is fixedly connected to one side of each of the multiple sliding brackets 4, and a guide 6 passes through the center position of the threaded connection port 7 on one side of the outer wall of each of the multiple sliding brackets 4. The sliding bracket 4 slides on the sliding rod 3 to adjust according to the length of the external connecting wire. The guide 6 allows the external connecting wire to be introduced into the testing device for corresponding software testing. The connecting tube 5 protects the connection point to prevent inaccurate test data due to external influences.

[0028] It should be added that, such as Figure 4 As shown, a guide mechanism is provided on one side of the outer wall of the sliding bracket 4. The guide mechanism includes a threaded block 8 threaded to the outer wall of the threaded connection port 7. A sliding head 9 passes through the center of the threaded block 8, and a sleeve 12 is threaded to the side of the threaded block 8 away from the threaded connection port 7. A guide joint 6 is fixedly connected to one side of the sliding head 9, and two limiting rods 10 are fixedly connected to the outer wall of the sliding head 9. Both limiting rods 10 are slidably connected to two grooves 13 opened in the outer wall of the sleeve 12. A wire connection port 11 is fixedly connected to the other side of the sliding head 9. The wire connection port 11 is located inside the sleeve 12. The wire connected to the wire connection port 11 is slidably connected to the guide joint 6 inside the sliding head 9 and connected through the threaded block 8 and the threaded connection port 7 to ensure the stability of the connection position.

[0029] In addition, such as Figure 2 He Ru Figure 3As shown, the inner wall of the outer casing 1 is provided with a cooling and heat dissipation mechanism. The cooling and heat dissipation mechanism includes multiple support rods 16 fixed to the inner wall of the outer casing 1. Multiple fixing buckles 15 are fixedly connected to the top of each of the multiple support rods 16. Cooling pipes 14 pass through the inner walls of each of the multiple fixing buckles 15. Heat dissipation blocks 17 are fixedly connected to the bottom of each of the multiple cooling pipes 14. Multiple fins 18 are fixedly connected to the bottom of each of the multiple heat dissipation blocks 17. The multiple fins 18 are located on one side of the support rods 16. Slots 19 are opened on both sides of the outer wall of the outer casing 1. Cooling fans 21 are fixedly connected to the inner walls of the two slots 19. Ventilation vents 20 are fixedly connected to one side of the two cooling fans 21. The heat generated by the test device placed on the device is transferred to the heat dissipation blocks 17 and heat dissipation fins 18 below. The heat dissipation fans 21 on both sides of the outer casing 1 dissipate the heat from the heat dissipation fins 18, so that the heat generated by the test device at the top is dissipated.

[0030] In this embodiment, the sliding bracket 4 slides on the sliding rod 3 to adjust the length of the external connection cable. The external connection cable is introduced into the testing device for corresponding software testing through the guide connector 6. The connection point is protected by the connecting tube 5 to prevent inaccurate test data due to external influences. The cable connected to the external line connection port 11 is slid into the internal guide connector 6 through the sliding head 9. The connection is made through the threaded block 8 and the threaded connection port 7 to ensure the stability of the connection position. The heat generated by the test device placed on the device is transferred to the heat sink 17 and heat sink fins 18 below. The heat sink fins 18 are cooled by the cooling fans 21 on both sides of the outer casing 1, so that the heat generated by the test device at the top can be dissipated.

[0031] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An embedded software testing aid, comprising a housing (1) and a circuit connection mechanism fixed to one side of the outer wall of the housing (1), characterized in that: The wiring connection mechanism includes multiple fixing blocks (2) fixed to the outer wall of the outer shell (1). Two sliding rods (3) are fixedly connected to one side of the outer wall of the multiple fixing blocks (2). A connecting pipe (5) is fixedly connected to the outer wall of the multiple fixing blocks (2) at the center position of the two sliding rods (3). A sliding bracket (4) is slidably connected to one end of each of the multiple sliding rods (3). A threaded connection port (7) is fixedly connected to one side of the multiple sliding brackets (4). A guide joint (6) passes through the outer wall of the multiple sliding brackets (4) at the center position of the threaded connection port (7). A guide mechanism is provided on one side of the outer wall of the sliding bracket (4); The inner wall of the outer shell (1) is provided with a cooling and heat dissipation mechanism.

2. The embedded software testing aid according to claim 1, characterized in that, The guiding mechanism includes a threaded block (8) threaded to the outer wall of the threaded connection port (7), a sliding head (9) passing through the center of the threaded block (8), and a sleeve (12) threaded to the side of the threaded block (8) away from the threaded connection port (7). A guide head (6) is fixedly connected to one side of the sliding head (9), and two limiting rods (10) are fixedly connected to the outer wall of the sliding head (9). The two limiting rods (10) are slidably connected in two grooves (13) opened on the outer wall of the sleeve (12).

3. An embedded software testing aid according to claim 2, characterized in that, The other side of the sliding head (9) is fixedly connected to a line connection port (11), which is located inside the sleeve (12).

4. An embedded software testing aid according to claim 1, characterized in that, The cooling and heat dissipation mechanism includes multiple support rods (16) fixed to the inner wall of the outer shell (1), and multiple fixing buckles (15) are fixedly connected to the top of each of the multiple support rods (16).

5. An embedded software testing aid according to claim 4, characterized in that, The inner walls of the plurality of fixing buckles (15) are all perforated by cooling pipes (14), and the bottom ends of the plurality of cooling pipes (14) are all fixedly connected to heat sinks (17).

6. An embedded software testing aid according to claim 5, characterized in that, Multiple fins (18) are fixedly connected to the bottom of each of the multiple heat sinks (17), and the multiple fins (18) are located on one side of the support rod (16).

7. An embedded software testing aid according to claim 1, characterized in that, The outer wall of the outer shell (1) is provided with slots (19) on both sides. Cooling fans (21) are fixedly connected to the inner walls of the two slots (19), and ventilation openings (20) are fixedly connected to one side of the two cooling fans (21).

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