Online ICT system test fixture

Abstract

The utility model relates to the technical field of system testing, in particular to an online ICT system testing jig. The tester comprises a tester body, two sliding grooves are formed in the surface of the tester body, a push-pull device is arranged on the inner surfaces of the two tester body sliding grooves, the push-pull device comprises a containing plate, the containing plate is in sliding connection with the inner surfaces of the two tester body sliding grooves, a push-pull frame is fixedly connected to the surface of the containing plate, and the push-pull frame is fixedly connected to the surface of the containing plate. A connecting plate is fixedly connected to one side of the tester, two sliding rods are slidably inserted into the connecting plate, one end of each sliding rod is fixedly connected with the placement plate, and a barrier plate is fixedly connected to the end, away from the placement plate, of each sliding rod. The problem that when a worker needs to use a tester to test equipment, the placement space of the tester is limited, so that the equipment carried by the worker collides with the tester, and the tester is damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of system testing, in particular to an online ICT system testing fixture. Background Art

[0002] ICT test fixture is the abbreviation of integrated circuit test instrument fixture, which is an online detection and test fixture. It is a standard test equipment that tests the electrical performance and electrical connections of online components to check for manufacturing defects and component failures.

[0003] A Chinese patent application CN202020613542.7 discloses an ICT test fixture. The key points of its technical solution are: The utility model ICT test fixture adopts a universal top plate for convenient exchange, uses an adjustable bearing seat, is easy to maintain, uses materials such as acrylic and bakelite, and directly processes Gerber files to generate drilling files to ensure drilling accuracy.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when the staff needs to test the equipment, they often need to place the equipment under the tester. When the staff needs to use the tester to test the equipment, the placement space of the tester is limited, resulting in the equipment moved by the staff colliding with the tester, thereby causing damage to the tester. Therefore, an online ICT system test fixture is proposed to address the above problems. Utility Model Content

[0005] The utility model aims to solve the defect in the prior art that equipment moved by staff collides with a tester, thereby causing damage to the tester, and proposes an online ICT system test fixture.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an online ICT system test fixture, including a tester, the surface of the tester is provided with two sliding grooves, the inner surfaces of the two sliding grooves of the tester are provided with a push-pull device, the push-pull device includes a placement plate, the placement plate is slidably connected to the inner surfaces of the two tester sliding grooves, the surface of the placement plate is fixedly connected to a push-pull frame, one side of the tester is fixedly connected to a connecting plate, two sliding rods are slidably inserted in the connecting plate, one end of the sliding rod is fixedly connected to the placement plate, and the end of the sliding rod away from the placement plate is fixedly connected to a blocking plate.

[0007] The effect achieved by the above components is: by setting up a push-pull device, the device placed on the placement plate can be pushed in or pulled out, thereby avoiding the situation where the staff needs to use a tester to test the equipment and the placement space of the tester is limited, resulting in the equipment moved by the staff colliding with the tester, thereby causing damage to the tester, thereby improving the safety of the device.

[0008] Preferably, two fixed blocks are fixedly connected to the surface of the placement plate, slots are provided on the surfaces of the fixed blocks, two fixed rods are fixedly connected to the surface of the tester, an operating panel is slidably connected to the arc surface of the fixed rod, and an insertion rod is fixedly connected to the side of the operating panel close to the tester.

[0009] The effect achieved by the above components is: it achieves the effect of limiting the placement plate, avoiding the situation where when the staff needs to use the tester to test the equipment placed on the placement plate, the tester is hit by external force, causing the placement plate to slide in the sliding groove of the tester, thereby affecting the test results of the tester.

[0010] Preferably, one end of the fixing rod away from the tester is fixedly connected to a limiting plate, and the size of the insertion rod is matched with the size of the fixing block slot.

[0011] The effect achieved by the above components is: the limit plate limits the maximum sliding distance of the operating plate on the arc surface of the fixed rod, thereby preventing the operating plate from detaching from the arc surface of the fixed rod due to excessive pulling force when the staff pulls the operating plate.

[0012] Preferably, the arc surface of the fixing rod is sleeved with a second spring, and two ends of the second spring are respectively fixedly connected to the operating panel and the tester.

[0013] The effects achieved by the above components are as follows: the second spring improves the stability of the insertion rod when limiting the fixed block, and at the same time improves the stability of the insertion rod when limiting the placement plate.

[0014] Preferably, the arc surface of the sliding rod is sleeved with a first spring, and two ends of the first spring are respectively fixedly connected to the connecting plate and the blocking plate.

[0015] The effect achieved by the above components is that the first spring achieves the effect of automatically sliding the placement plate out from under the tester and resetting it, so as to reduce the operating steps of the device by the staff and improve the work efficiency of the staff.

[0016] Preferably, a clamping device is provided on the surface of the placement plate, and the clamping device includes two support plates, both of which are fixedly connected to the placement plate, a driving rod is inserted into the internal thread of the support plate, one end of the driving rod is rotatably connected to the clamping plate, one end of the driving rod away from the clamping plate is fixedly connected to a handle, and a side of the clamping plate away from the driving rod is fixedly connected to a soft pad.

[0017] The effect achieved by the above components is: by setting up the clamping device, the effect of clamping and fixing the device placed on the placement plate is achieved, avoiding the device placed on the placement plate from being hit by external force during the operation of the tester body, causing the device to be displaced, thereby causing test errors of the tester, thereby improving the practicability of the device.

[0018] Preferably, a positioning rod is fixedly connected to one side of the clamping plate close to the driving rod, and the arc surface of the positioning rod is slidably connected to the supporting plate.

[0019] The effect achieved by the above components is that the positioning rod achieves the effect of limiting the rotation of the clamping plate following the driving rod, so that the soft pad can be quickly and accurately abutted against the equipment placed on the placement plate.

[0020] In summary, the beneficial effects of the utility model are:

[0021] 1. In the utility model, by setting a push-pull device, the effect of pushing or pulling the equipment placed on the placement plate is achieved, which avoids the situation where the equipment moved by the staff collides with the tester due to limited placement space for the tester when the staff needs to use the tester to test the equipment, thereby causing damage to the tester, thereby improving the safety of the device.

[0022] 2. In the utility model, by setting up a clamping device, the effect of clamping and fixing the equipment placed on the placement plate is achieved, which avoids the equipment placed on the placement plate from being hit by external force during the operation of the tester body, causing the equipment to be displaced, thereby causing test errors of the tester, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the push-pull device in the utility model;

[0025] Figure 3 It is a partial structural schematic diagram of the push-pull device in the utility model;

[0026] Figure 4 For the utility model Figure 2 A magnified image of point A;

[0027] Figure 5 It is a structural schematic diagram of the clamping device in the utility model.

[0028] Legend: 1. Tester; 2. Push-pull device; 3. Clamping device; 201. Placement plate; 202. Push-pull frame; 203. Connecting plate; 204. Sliding rod; 205. Blocking plate; 206. First spring; 207. Fixed block; 208. Fixed rod; 209. Operating panel; 210. Insert rod; 211. Limiting plate; 212. Second spring; 31. Support plate; 32. Driving rod; 33. Clamping plate; 34. Handle; 35. Cushion; 36. Positioning rod. DETAILED DESCRIPTION

[0029] Reference Figure 1 As shown, the utility model provides a technical solution: an online ICT system test fixture, including a tester 1, the surface of the tester 1 is provided with two sliding grooves, the inner surfaces of the two sliding grooves of the tester 1 are provided with a push-pull device 2, and the push-pull device 2 is provided to achieve the effect of pushing or pulling the device placed on the placement plate 201, thereby avoiding the situation that when the staff needs to use the tester 1 to test the device, the placement space of the tester 1 is limited, resulting in the collision of the device moved by the staff with the tester 1, thereby causing damage to the tester 1, thereby improving the safety of the device, and the surface of the placement plate 201 is provided with a clamping device 3, by providing the clamping device 3, the effect of clamping and fixing the device placed on the placement plate 201 is achieved, thereby avoiding the situation that when the tester body 1 is working, the device placed on the placement plate 201 is hit by external force, resulting in displacement of the device, thereby causing test errors of the tester 1, thereby improving the practicality of the device.

[0030] The specific configuration and functions of the push-pull device 2 and the clamping device 3 are described in detail below.

[0031] Reference Figure 2 , Figure 3 and Figure 4As shown, in this embodiment: the push-pull device 2 includes a placement plate 201, the placement plate 201 is slidably connected to the inner surfaces of the sliding grooves of the two testers 1, the surface of the placement plate 201 is fixedly connected to a push-pull frame 202, one side of the tester 1 is fixedly connected to a connecting plate 203, two sliding rods 204 are slidably inserted in the connecting plate 203, one end of the sliding rod 204 is fixedly connected to the placement plate 201, and the end of the sliding rod 204 away from the placement plate 201 is fixedly connected to a blocking plate 205, the surface of the placement plate 201 is fixedly connected to two fixed blocks 207, the surface of the fixed block 207 is provided with a slot, the surface of the tester 1 is fixedly connected to two fixed rods 208, the arc surface of the fixed rod 208 is slidably connected to an operating panel 209, and the operating panel 209 is close to the tester 1 One side of the plate 201 is fixedly connected with an insertion rod 210. When the staff pushes the device placed on the placement plate 201 to the bottom of the tester 1, the operating plate 209 is pushed. The operating plate 209 slides on the arc surface of the fixing rod 208. At the same time, the operating plate 209 drives the insertion rod 210 to be inserted into the slot of the fixing block 207. At this time, the effect of limiting the placement plate 201 is achieved, which avoids the situation that when the staff needs to use the tester 1 to test the device placed on the placement plate 201, the tester 1 is hit by external force, causing the placement plate 201 to slide in the sliding groove of the tester 1, thereby affecting the test result of the tester 1. The end of the fixing rod 208 away from the tester 1 is fixedly connected to the limiting plate 211, and the size of the insertion rod 210 is consistent with that of the fixing block 20 The size of the 7 slots is adapted. When the staff pulls the operating plate 209, the operating plate 209 slides on the arc surface of the fixed rod 208. At this time, the limit plate 211 achieves the effect of limiting the maximum sliding distance of the operating plate 209 on the arc surface of the fixed rod 208, thereby avoiding the situation that the operating plate 209 is separated from the arc surface of the fixed rod 208 due to excessive pulling force when the staff pulls the operating plate 209. The arc surface of the fixed rod 208 is sleeved with a second spring 212, and the two ends of the second spring 212 are respectively fixedly connected to the operating plate 209 and the tester 1. When the staff releases the operating plate 209, the rebound force of the second spring 212 drives the operating plate 209 to slide on the arc surface of the fixed rod 208, and at the same time, the operating plate 209 drives the plug 2 10 moves until the insertion rod 210 is inserted into the slot of the fixed block 207. At this time, the second spring 212 improves the stability of the insertion rod 210 when limiting the fixed block 207, and at the same time improves the stability of the insertion rod 210 when limiting the placement plate 201. The arc surface of the slide bar 204 is sleeved with a first spring 206, and the two ends of the first spring 206 are respectively fixedly connected to the connecting plate 203 and the blocking plate 205. When the staff releases the limit of the placement plate 201 by the insertion rod 210, the rebound force of the first spring 206 drives the blocking plate 205 to move, and the blocking plate 205 drives the slide bar 204 to slide in the connecting plate 203. At the same time, the slide bar 204 drives the placement plate 201 to slide in the sliding groove of the tester 1 until the placement plate 201 slides out from the bottom of the tester 1.At this time, the first spring 206 achieves the effect of automatically sliding the placement plate 201 out from under the tester 1 and resetting it, so as to reduce the operating steps of the device for the staff and improve the work efficiency of the staff.

[0032] Reference Figure 5 When the handle 34 is turned on the left, the handle 34 is turned on the right, and the soft pad 35 is turned on the right.

[0033] Working principle: when the staff needs to push the device placed on the placement plate 201 under the tester 1, the device to be tested is placed on the surface of the placement plate 201. At this time, the operating plate 209 is pulled to make the operating plate 209 slide on the arc surface of the fixed rod 208, and the second spring 212 is stretched. At the same time, the operating plate 209 drives the insertion rod 210 to move until the insertion rod 210 no longer blocks the movement of the fixed block 207. At this time, the push-pull frame 202 is pushed, and the push-pull frame 202 drives the placement plate 201 to slide in the sliding groove of the tester 1. At the same time, the placement plate 201 drives the device placed on the placement plate 201 to move, and the placement plate 201 drives the sliding rod 204 to slide in the connecting plate 203. The spring 206 is stretched until the device on the placement plate 201 is pushed under the tester 1. At this time, the operating plate 209 is released, and the rebound force of the second spring 212 drives the operating plate 209 to slide on the arc surface of the fixed rod 208. At the same time, the operating plate 209 drives the insertion rod 210 to move until the insertion rod 210 is inserted into the slot of the fixed block 207. At this time, the effect of pushing or pulling out the device placed on the placement plate 201 is achieved, avoiding the situation that when the staff needs to use the tester 1 to test the equipment, the placement space of the tester 1 is limited, resulting in the equipment moved by the staff colliding with the tester 1, thereby causing damage to the tester 1, thereby improving the safety of the device.

[0034] When the staff needs to clamp the equipment placed on the placement plate 201, they turn the handle 34, which drives the driving rod 32 to move in the inner thread of the support plate 31. At the same time, the driving rod 32 drives the clamping plate 33 to move, and the clamping plate 33 drives the cushion 35 to move. At the same time, the clamping plate 33 drives the positioning rod 36 to slide in the support plate 31 until the cushion 35 abuts against the equipment on the placement plate 201. At this time, the equipment placed on the placement plate 201 is clamped and fixed, which avoids the equipment placed on the placement plate 201 being hit by external force during the operation of the tester body 1, resulting in displacement of the equipment, thereby causing test errors of the tester 1, thereby improving the practicability of the device.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. An online ICT system test fixture, comprising a tester (1), characterized in that: The surface of the tester (1) is provided with two sliding grooves, and the inner surfaces of the two sliding grooves of the tester (1) are provided with a push-pull device (2), and the push-pull device (2) comprises a placement plate (201), and the placement plate (201) is slidably connected to the inner surfaces of the sliding grooves of the two testers (1), and the surface of the placement plate (201) is fixedly connected to a push-pull frame (202), and one side of the tester (1) is fixedly connected to a connecting plate (203), and two sliding rods (204) are slidably inserted in the connecting plate (203), one end of the sliding rod (204) is fixedly connected to the placement plate (201), and the end of the sliding rod (204) away from the placement plate (201) is fixedly connected to a blocking plate (205).

2. The online ICT system test fixture according to claim 1, characterized in that: The surface of the placement plate (201) is fixedly connected to two fixing blocks (207), the surface of the fixing blocks (207) is provided with slots, the surface of the tester (1) is fixedly connected to two fixing rods (208), the arc surfaces of the fixing rods (208) are slidably connected to an operating panel (209), and the side of the operating panel (209) close to the tester (1) is fixedly connected to an insertion rod (210).

3. The online ICT system test fixture according to claim 2, characterized in that: One end of the fixing rod (208) away from the tester (1) is fixedly connected to a limiting plate (211), and the size of the insertion rod (210) is adapted to the size of a slot of the fixing block (207).

4. The online ICT system test fixture according to claim 2, characterized in that: The arc surface of the fixing rod (208) is sleeved with a second spring (212), and the two ends of the second spring (212) are respectively fixedly connected to the operating panel (209) and the tester (1).

5. The online ICT system test fixture according to claim 1, characterized in that: The arc surface of the sliding rod (204) is sleeved with a first spring (206), and two ends of the first spring (206) are respectively fixedly connected to the connecting plate (203) and the blocking plate (205).

6. The online ICT system test fixture according to claim 1, characterized in that: The surface of the placement plate (201) is provided with a clamping device (3), and the clamping device (3) includes two support plates (31), and the two support plates (31) are fixedly connected to the placement plate (201), and a driving rod (32) is inserted into the internal thread of the support plate (31), and one end of the driving rod (32) is rotatably connected to the clamping plate (33), and the end of the driving rod (32) away from the clamping plate (33) is fixedly connected to a handle (34), and the side of the clamping plate (33) away from the driving rod (32) is fixedly connected to a soft pad (35).

7. The online ICT system test fixture according to claim 6, characterized in that: A positioning rod (36) is fixedly connected to one side of the clamping plate (33) close to the driving rod (32), and the arc surface of the positioning rod (36) is slidably connected to the supporting plate (31).

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