Embedded equipment hardware connection on-off testing device

Abstract

The utility model discloses an embedded equipment hardware connection on-off testing device, and relates to the technical field of on-off testing. The device comprises an adjusting mechanism and a top plate, a clamping mechanism is arranged at the bottom of the adjusting mechanism, a connecting rod is slidably connected into the top plate, the right side of the connecting rod penetrates through the top plate and extends to the outside, and a pull rod is fixedly connected to the right side of the connecting rod. Friction plates and pull rods are arranged to drive connecting rods to move rightwards and drive movable blocks to move at the same time, the connecting rods move rightwards when the movable blocks move rightwards, meanwhile, the connecting rods move rightwards to pull straight rods to get close to the inner side, and the straight rods get close to the inner side to drive sliding plates to move upwards to the inner side. The sliding plate moves towards the inner side to drive the connecting rod to get close to the center and drive the friction plate to be separated from the inner wall of the top plate, then the adjusting table is rotated to enable the mounting opening to face the front face, operation is simple, and bending operation is not needed when the test plugboard is mounted.

Description

Technical Field

[0001] The utility model belongs to the technical field of on-off testing, in particular to an on-off testing device for hardware connection of embedded equipment. Background Art

[0002] With the continuous improvement of the degree of industrial automation, more and more attention is paid to the safety performance of equipment. Before the equipment is officially put into use, in order to ensure its normal use, the equipment must be tested first. In the actual on-off test, manual plug-in or mechanical arm is often used for testing;

[0003] The existing hardware connection on-off test device requires workers to bend over when installing the test plug board, and the installation port is at the lowest point during installation, which requires a long time of bending over. The device drives the connecting rod to move closer to the center by moving the slide plate inward, and drives the friction plate to separate from the inner wall of the top plate, and then rotates the adjustment table so that the installation port faces the front, and there is no need to bend over for installation. For this purpose, we provide an embedded device hardware connection on-off test device. Utility Model Content

[0004] The utility model aims to provide an on-off test device for hardware connection of an embedded device. The sliding plate is moved inward to drive a connecting rod to approach the center, and the friction plate is driven to separate from the inner wall of the top plate. Then, the adjusting table is rotated to make the installation port face the front, thereby solving the problem that the staff need to bend down when installing the test plug board in the prior art, and the installation port is at the lowest point during installation, which requires bending down for a long time.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a hardware connection on-off test device for embedded equipment, comprising an adjustment mechanism and a top plate, wherein a clamping mechanism is arranged at the bottom of the adjustment mechanism, a connecting rod is slidably connected inside the top plate, the right side of the connecting rod penetrates the top plate and extends to the outside, a pull rod is fixedly connected to the right side of the connecting rod, a rotating shaft is rotatably connected inside the top plate, the left side of the connecting rod penetrates the rotating shaft and extends to the inside, a movable block is fixedly connected to the left side of the connecting rod, a connecting rod is rotatably connected to the outside of the movable block, and a straight rod is rotatably connected to the other end of the connecting rod;

[0007] The bottom of the straight rod passes through the rotating shaft and extends to the inside of the top plate, the bottom of the straight rod is fixedly connected with a slide plate, the bottom of the slide plate is rotatably connected with a connecting rod 1, the other end of the connecting rod 1 is rotatably connected with a friction plate, the bottom of the friction plate is rotatably connected with a connecting rod 2, and the bottom of the connecting rod 2 is rotatably connected with a slide plate 1, the slide plate moves inward to drive the connecting rod 1 to move closer to the center, and drives the friction plate to separate from the inner wall of the top plate, and then the adjusting table is rotated to make the installation port face the front, the operation is simple, and there is no need to bend down when installing the test plug board.

[0008] Furthermore, a spring 2 is fixedly connected to the top of the slide plate 1, and the top of the spring 2 is fixedly connected to the bottom of the slide plate, a spring 1 is fixedly connected to the left side of the movable block, and the left side of the spring 1 is fixedly connected to the inner wall of the right side of the rotating shaft, the outer surface of the slide plate is rotatably connected to the inside of the top plate, the outer surface of the friction plate is in contact with the inner wall of the top plate, and the outer surface of the slide plate is slidably connected to the inner wall of the top plate, and the spring 1 and the spring 2 rebound, so that the friction plate contacts the inner wall of the top plate again, thereby increasing the friction force and preventing the adjustment platform from shaking.

[0009] Furthermore, a limit ring is fixedly connected to the outer surface of the rotating shaft, and the outer surface of the limit ring is rotatably connected to the inner wall of the top plate. An adjusting platform is fixedly connected to the left side of the rotating shaft, and an electric telescopic rod is fixedly connected to the inside of the adjusting platform. The bottom of the electric telescopic rod passes through the adjusting platform and extends to the outside. A mounting plate is fixedly connected to the bottom output end of the electric telescopic rod, and a test plug board is fixedly connected to the bottom of the mounting plate. By rotating the mounting port to the front, it is more convenient to install and disassemble the test plug board.

[0010] Furthermore, the clamping mechanism includes a main body fixedly connected to the bottom of the top plate, a storage groove is opened inside the main body, a support column is fixedly connected to the top of the main body, a fixing rod is fixedly connected to the right side of the support column, a threaded rod is rotatably connected inside the fixing rod, the threaded rod is double-threaded, and the threads are opposite. After the test is completed, the test object is placed in the storage groove for subsequent centralized processing.

[0011] Furthermore, the front side of the threaded rod passes through the fixed rod and extends to the outside, the front side of the threaded rod is fixedly connected with a knob, the outer surface of the threaded rod is threadedly connected with a clamping rod, and the inner side of the clamping rod is fixedly connected with an anti-static cloth, which can prevent static electricity from interfering with the test results.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model sets a friction plate, and the pull rod drives the connecting rod to move to the right side, and drives the movable block to move at the same time. When the movable block moves to the right side, the connecting rod 1 moves to the right side, and at the same time, the straight rod is pulled inward by the movement of the connecting rod 1 to the right side, and the slide plate is driven to move upward and inward by the straight rod moving inward. The connecting rod 1 is driven to move toward the center by the movement of the slide plate inward, and the friction plate is driven to separate from the inner wall of the top plate, and then the adjustment table is rotated to make the installation port face the front. The operation is simple, and there is no need to bend over when installing the test plug board.

[0014] 2. The utility model provides a storage groove, and the rotation of the knob drives the threaded rod to rotate. Because the threaded rod is double-threaded and the threads are opposite, the rotation of the threaded rod drives the clamping rods to move closer to or away from each other, and then the clamping rods move inward to clamp. After the test is completed, the test object is placed in the storage groove for subsequent centralized processing.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the main body of the utility model;

[0019] Figure 3 This is a front sectional structural diagram of the top plate of the utility model;

[0020] Figure 4 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0021] Figure 5 It is a schematic diagram of the overall structure of the fixing rod of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Adjustment mechanism; 101. Top plate; 102. Adjustment table; 103. Electric telescopic rod; 104. Pull rod; 105. Connecting rod; 106. Movable block; 107. Rotating shaft; 108. Spring 1; 109. Connecting rod 1; 110. Mounting plate; 111. Test plug board; 112. Limiting ring; 114. Slide plate; 115. Connecting rod 1; 116. Friction plate; 117. Connecting rod 2; 118. Spring 2; 119. Slide plate 1; 120. Straight rod; 2. Clamping mechanism; 201. Main body; 202. Support column; 203. Storage slot; 204. Fixed rod; 205. Knob; 206. Threaded rod; 207. Clamping rod; 208. Antistatic cloth. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 As shown, the utility model is a device for testing the hardware connection of an embedded device, comprising an adjusting mechanism 1 and a top plate 101, a clamping mechanism 2 is arranged at the bottom of the adjusting mechanism 1, a connecting rod 105 is slidably connected inside the top plate 101, the right side of the connecting rod 105 penetrates the top plate 101 and extends to the outside, a pull rod 104 is fixedly connected to the right side of the connecting rod 105, a rotating shaft 107 is rotatably connected inside the top plate 101, the left side of the connecting rod 105 penetrates the rotating shaft 107 and extends to the inside, a movable block 106 is fixedly connected to the left side of the connecting rod 105, a connecting rod 109 is rotatably connected to the outer side of the movable block 106, and a straight rod 120 is rotatably connected to the other end of the connecting rod 109;

[0026] The bottom of the straight rod 120 passes through the rotating shaft 107 and extends to the inside of the top plate 101. The bottom of the straight rod 120 is fixedly connected to the slide plate 114. The bottom of the slide plate 114 is rotatably connected to the connecting rod 115. The other end of the connecting rod 115 is rotatably connected to the friction plate 116. The bottom of the friction plate 116 is rotatably connected to the connecting rod 2 117. The bottom of the connecting rod 2 117 is rotatably connected to the slide plate 119. The pull rod 104 drives the connecting rod 105 to move to the right, and at the same time drives the movable block 106 to move. When block 106 moves to the right, connecting rod 109 moves to the right, and at the same time, connecting rod 109 moves to the right to pull straight rod 120 inward, and the straight rod 120 moves inward to drive slide plate 114 to move upward and inward, and the slide plate 114 moves inward to drive connecting rod 115 to the center, and drives friction plate 116 to separate from the inner wall of top plate 101, and then rotates adjustment platform 102, which is simple to operate and no need to bend down to install test plug board 111.

[0027] The top of the slide plate 119 is fixedly connected with the spring 2 118 , the top of the spring 2 118 is fixedly connected with the bottom of the slide plate 114 , and the left side of the movable block 106 is fixedly connected with the spring 108 .

[0028] The left side of spring 108 is fixedly connected to the right inner wall of rotating shaft 107, the outer surface of slide plate 119 is rotatably connected to the inside of top plate 101, the outer surface of friction plate 116 contacts the inner wall of top plate 101, and the outer surface of slide plate 114 is slidably connected to the inner wall of top plate 101.

[0029] A limit ring 112 is fixedly connected to the outer surface of the rotating shaft 107, and the outer surface of the limit ring 112 is rotatably connected to the inner wall of the top plate 101. An adjusting platform 102 is fixedly connected to the left side of the rotating shaft 107, and an electric telescopic rod 103 is fixedly connected to the inside of the adjusting platform 102. The bottom of the electric telescopic rod 103 passes through the adjusting platform 102 and extends to the outside. A mounting plate 110 is fixedly connected to the output end at the bottom of the electric telescopic rod 103, and a test plug board 111 is fixedly connected to the bottom of the mounting plate 110.

[0030] The clamping mechanism 2 includes a main body 201 fixedly connected to the bottom of the top plate 101, a storage groove 203 is opened inside the main body 201, and a support column 202 is fixedly connected to the top of the main body 201. The rotation of the knob 205 drives the threaded rod 206 to rotate. Because the threaded rod 206 is double-threaded and the threads are opposite, when the threaded rod 206 rotates, it drives the clamping rod 207 to move closer or farther away from each other, and then the clamping rod 207 moves inward to clamp. After the test is completed, the test object is placed in the storage groove 203 for subsequent centralized processing.

[0031] A fixing rod 204 is fixedly connected to the right side of the support column 202, and a threaded rod 206 is rotatably connected inside the fixing rod 204. The threaded rod 206 is double-threaded, and the threads are opposite.

[0032] The front side of the threaded rod 206 passes through the fixed rod 204 and extends to the outside. The front side of the threaded rod 206 is fixedly connected to a knob 205 . The outer surface of the threaded rod 206 is threadedly connected to a clamping rod 207 . The inner side of the clamping rod 207 is fixedly connected to an antistatic cloth 208 .

[0033] A specific application of this embodiment is: after the staff installs the device to a suitable position, they pull the pull rod 104 to the right, and drive the connecting rod 105 to move to the right through the pull rod 104, and drive the movable block 106 to move at the same time. When the movable block 106 moves to the right, the connecting rod 109 moves to the right, and at the same time, the straight rod 120 is pulled inward by the movement of the connecting rod 109 to the right, and the slide plate 114 is moved upward and inward by the movement of the straight rod 120 inward, and the connecting rod 115 is moved toward the center by the movement of the slide plate 114 inward, and the friction plate 116 is driven to separate from the inner wall of the top plate 101, and then the adjusting table 102 is rotated. When the mounting plate 110 faces the front, the pull rod 104 is released, and the friction plate 116 is driven to rebound through the spring 108 and the spring 2 118. The plate 116 contacts the inner wall of the top plate 101 again to increase the friction force and prevent the adjusting platform 102 from shaking. Then the test plug board 111 is installed on the mounting plate 110. The operation is simple and there is no need to bend down during installation. After the installation is completed, the adjusting platform 102 is restored, the hardware is placed on the inner side of the clamping rod 207, and the knob 205 is turned. The rotation of the knob 205 drives the threaded rod 206 to rotate. Because the threaded rod 206 is a double-threaded setting, and the threads are opposite, the threaded rod 206 will drive the clamping rod 207 to move closer or farther from each other when the threaded rod 206 rotates, and then the clamping rod 207 moves closer to the inside for clamping, and then the electric telescopic rod 103 is started. The electric telescopic rod 103 pushes the mounting plate 110 downward, and then pushes the test plug board 111 downward through the mounting plate 110 to start testing.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An embedded device hardware connection on-off test device, comprising an adjustment mechanism (1) and a top plate (101), wherein a clamping mechanism (2) is provided at the bottom of the adjustment mechanism (1), and a connecting rod (105) is slidably connected inside the top plate (101), characterized in that: The right side of the connecting rod (105) passes through the top plate (101) and extends to the outside, the right side of the connecting rod (105) is fixedly connected to the pull rod (104), the top plate (101) is internally rotatably connected to a rotating shaft (107), the left side of the connecting rod (105) passes through the rotating shaft (107) and extends to the inside, the left side of the connecting rod (105) is fixedly connected to a movable block (106), the outer side of the movable block (106) is rotatably connected to a connecting rod 1 (109), and the other end of the connecting rod 1 (109) is rotatably connected to a straight rod (120); The bottom of the straight rod (120) passes through the rotating shaft (107) and extends to the inside of the top plate (101); the bottom of the straight rod (120) is fixedly connected to a slide plate (114); the bottom of the slide plate (114) is rotatably connected to a connecting rod 1 (115); the other end of the connecting rod 1 (115) is rotatably connected to a friction plate (116); the bottom of the friction plate (116) is rotatably connected to a connecting rod 2 (117); the bottom of the connecting rod 2 (117) is rotatably connected to a slide plate 1 (119).

2. The embedded device hardware connection on-off test device according to claim 1, characterized in that: The top of the slide plate 1 (119) is fixedly connected to a spring 2 (118), the top of the spring 2 (118) is fixedly connected to the bottom of the slide plate (114), and the left side of the movable block (106) is fixedly connected to a spring 1 (108).

3. The embedded device hardware connection on-off test device according to claim 2, characterized in that: The left side of the spring 1 (108) is fixedly connected to the right inner wall of the rotating shaft (107), the outer surface of the slide plate 1 (119) is rotatably connected to the inside of the top plate (101), the outer surface of the friction plate (116) is in contact with the inner wall of the top plate (101), and the outer surface of the slide plate (114) is slidably connected to the inner wall of the top plate (101).

4. The embedded device hardware connection on-off test device according to claim 3, characterized in that: The outer surface of the rotating shaft (107) is fixedly connected to a limit ring (112), the outer surface of the limit ring (112) is rotatably connected to the inner wall of the top plate (101), the left side of the rotating shaft (107) is fixedly connected to an adjustment platform (102), the interior of the adjustment platform (102) is fixedly connected to an electric telescopic rod (103), the bottom of the electric telescopic rod (103) passes through the adjustment platform (102) and extends to the outside, the bottom output end of the electric telescopic rod (103) is fixedly connected to a mounting plate (110), and the bottom of the mounting plate (110) is fixedly connected to a test plug board (111).

5. The embedded device hardware connection on-off test device according to claim 1, characterized in that: The clamping mechanism (2) comprises a main body (201) fixedly connected to the bottom of the top plate (101), a storage groove (203) is provided inside the main body (201), and a support column (202) is fixedly connected to the top of the main body (201).

6. The embedded device hardware connection on-off test device according to claim 5, characterized in that: A fixing rod (204) is fixedly connected to the right side of the support column (202), and a threaded rod (206) is rotatably connected inside the fixing rod (204). The threaded rod (206) is double-threaded, and the threads are opposite.

7. The embedded device hardware connection on-off test device according to claim 6, characterized in that: The front side of the threaded rod (206) passes through the fixed rod (204) and extends to the outside; the front side of the threaded rod (206) is fixedly connected to a knob (205); the outer surface of the threaded rod (206) is threadedly connected to a clamping rod (207); and the inner side of the clamping rod (207) is fixedly connected to an antistatic cloth (208).

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