Locking type chip detection mounting seat

Abstract

The utility model provides a locking type chip detection mounting seat, which is applied to the field of chip detection devices, and is characterized in that the locking type chip detection mounting seat comprises a lower shell, an upper cover and a limiting frame, the lower shell and the upper cover are hinged and fixed through a buckle, and the limiting frame is hinged to the upper cover. The limiting frame has a limiting state that the limiting frame is fixed relative to the upper cover and a separation state that the limiting frame freely rotates relative to the upper cover, when the limiting frame is in the limiting state, the buckle is prevented from being opened, and the limiting frame is stressed to be switched between the limiting state and the separation state; the utility model has the technical effect that the lower shell and the upper cover can be prevented from being opened by mistakenly touching the buckle.

Description

Technical Field

[0001] The utility model relates to the field of chip detection devices, in particular to a locking chip detection mounting seat. Background Art

[0002] The chip needs to be tested before leaving the factory to determine whether it meets the usage standards.

[0003] At present, the Chinese utility model patent with publication number CN212781099U discloses a chip testing module, including: a mounting base for mounting the chip to be tested; and an inner carrier board assembly, assembled together with the mounting base, the inner carrier board assembly includes an inner carrier board, a first needle carrier board, and a second needle carrier board, the inner carrier board is installed between the first needle carrier board and the second needle carrier board, the first needle carrier board is provided with a first conductive element electrically connected to the chip to be tested and the inner carrier board, the second needle carrier board is provided with a second conductive element electrically connected to the inner carrier board and a communication interface, the inner carrier board is used to mount the test chip, the test chip is electrically connected to the chip to be tested through the inner carrier board and the first conductive element, and is used to test the chip to be tested and output the test results through the communication interface.

[0004] The chip test module disclosed in the existing patent discloses a mounting seat for installing the chip to be tested. As can be seen from the attached drawings, the mounting seat is of an openable and closable type, and the lower shell and the upper cover are locked and fixed by a snap. Because it is easy to use, it has become the main fixing method of the mounting seat. The snap provides elastic force through a torsion spring to hook the lower shell to fix the lower shell and the upper cover. When it needs to be opened, the snap is pushed to disengage it. This fixing method is convenient. However, in actual use, there is a situation where the snap is accidentally touched and disengaged, causing the lower shell and the upper cover to open accidentally. The inventor aims to provide a solution to this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a locking chip detection mounting seat, which has the advantage of being able to prevent the lower shell and the upper cover from opening due to accidental contact of the buckle.

[0006] To achieve the above-mentioned and other related purposes, the present invention provides the following technical solutions: a locking chip detection mounting base, comprising a lower shell and an upper cover, wherein the lower shell and the upper cover are hingedly connected and fixed by buckles, and further comprising:

[0007] The limiting frame is hinged to the upper cover, and the limiting frame has a limiting state relatively fixed with the upper cover and a disengaged state freely rotating relative to the upper cover. When the limiting frame is in the limiting state, it blocks the buckle from opening, and the limiting frame is subjected to force to switch between the limiting state and the disengaged state.

[0008] Through the above technical solution, when inserting the chip, a force is applied to the limiting frame to make the limiting frame in a disengaged state. At this time, the limiting frame will hinder the buckle. Then, the lower shell and the upper cover are merged. After the buckle clamps the lower shell and the upper cover, a force is applied to the limiting frame to move the limiting frame to a restricted state. At this time, the limiting frame will prevent the buckle from opening. Even if the buckle is accidentally touched, the upper cover and the lower shell will not be detached, thereby enhancing stability.

[0009] In one embodiment of the present invention, a protruding block is provided at the connection position between the limiting frame and the upper cover. When the limiting frame is in the limiting state, the protruding block is abutted against the lower shell, and the upper cover is fixed by utilizing the friction force between the protruding block and the lower shell. When the limiting frame is rotated under force, the protruding block is disengaged from the lower shell.

[0010] Through the above technical solution, when the limiting frame is in the limiting state, the protruding block is against the lower shell, and the limiting frame and the lower shell are relatively fixed by friction. When switching from the limiting state to the disengaged state, it is only necessary to apply pressure to the limiting frame to rotate the limiting frame. The limiting frame can be switched flexibly and conveniently between the disengaged state and the limiting state.

[0011] In one embodiment of the present invention, a stopper is fixed on the lower shell to prevent the limiting frame from further rotating when the limiting frame rotates to the limiting state.

[0012] Through the above technical solution, the stopper is used to limit the rotation angle of the limiting frame, so that the limiting frame can only rotate in a specific direction when in the limiting state, thereby enhancing the stability of the limiting frame and the upper cover being relatively fixed.

[0013] In one embodiment of the present invention, the edge of the protrusion that contacts the lower shell is configured to be arc-shaped.

[0014] Through the above technical solution, the restriction frame can be flexibly rotated and switched between the restriction state and the release state.

[0015] In one embodiment of the present invention, an extension block is protruded on the limiting frame and extends toward the buckle. The extension block is used to reduce the distance between the limiting frame and the buckle to further limit the opening angle of the buckle. The buckle is provided with a passage for the extension block to pass through when the limiting frame rotates.

[0016] Through the above technical solution, the angle at which the buckle opens is further reduced, and the risk of the buckle opening due to accidental touch is further reduced.

[0017] As described above, the locking chip detection mounting seat of the present invention has the following beneficial effects:

[0018] When inserting the chip, a force is applied to the limiting frame to put it in a disengaged state. At this time, the limiting frame will hinder the buckle. Then the lower shell and the upper cover are merged. After the buckle clamps the lower shell and the upper cover, a force is applied to the limiting frame to move the limiting frame to the restricted state. At this time, the limiting frame will prevent the buckle from opening. Even if the buckle is accidentally touched, the upper cover and the lower shell will not be separated, thereby enhancing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a structural schematic diagram of a locking chip detection mounting base disclosed in an embodiment of the present utility model.

[0020] Figure 2 Shown is a schematic diagram of the restricted state of the locking chip detection mounting seat disclosed in an embodiment of the present utility model.

[0021] Figure 3 Shown is a schematic diagram of the disengaged state of the locking chip detection mounting base disclosed in an embodiment of the present utility model.

[0022] Description of the technical feature numbers in the accompanying drawings:

[0023] 1. Lower shell; 2. Upper cover; 3. Buckle; 4. Limiting frame; 5. Raised block; 6. Stop block; 7. Extension block; 8. Through port. DETAILED DESCRIPTION

[0024] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. It should be noted that the following embodiments and features in the embodiments can be combined with each other unless there is a conflict.

[0025] See also Figure 1 The utility model provides a locking chip detection mounting seat, comprising:

[0026] The lower shell 1 and the upper cover 2 are hinged and fixed by buckles 3.

[0027] See also Figure 2 and Figure 3 , and also includes a restriction frame 4 hinged to the upper cover 2. The restriction frame 4 has a restriction state relatively fixed with the upper cover 2 and a disengagement state freely rotating relative to the upper cover 2. When the restriction frame 4 is in the restriction state, the blocking buckle 3 is blocked from opening. The restriction frame 4 is subjected to force to switch between the restriction state and the disengagement state.

[0028] See also Figure 1A protruding block 5 is provided at the connection position between the limiting frame 4 and the upper cover 2. When the limiting frame 4 is in the limiting state, the protruding block 5 is against the lower shell 1, and the friction between the protruding block 5 and the lower shell 1 is used to fix the upper cover 2. When the limiting frame 4 is rotated under force, the protruding block 5 is separated from the lower shell 1; the side of the protruding block 5 that contacts the lower shell 1 is set to an arc shape, so that the limiting frame 4 can smoothly rotate and switch between the limiting state and the disengaged state.

[0029] See also Figure 1 An extension block 7 is provided on the limit frame 4 and extends toward the buckle 3. The extension block 7 is used to reduce the distance between the limit frame 4 and the buckle 3 to further limit the opening angle of the buckle 3, further reducing the risk of the buckle 3 opening due to accidental touch. A passage 8 is provided on the buckle 3 for the extension block 7 to pass through when the limit frame 4 rotates, so as to prevent the buckle 3 from obstructing the rotation of the limit frame 4.

[0030] See also Figure 1 A stopper 6 is fixed on the lower shell 1 to prevent the limiting frame 4 from continuing to rotate when it rotates to the limiting state. The stopper 6 is used to limit the rotation angle of the limiting frame 4, so that the limiting frame 4 can only rotate in a specific direction when it is in the limiting state, thereby enhancing the stability of the relative fixation between the limiting frame 4 and the upper cover 2.

[0031] When the chip is placed in the utility model, a force is applied to the limiting frame 4 to make the limiting frame 4 in a disengaged state. At this time, the limiting frame 4 will hinder the buckle 3. Then, the lower shell 1 and the upper cover 2 are merged. After the buckle 3 clamps the lower shell 1 and the upper cover 2, a force is applied to the limiting frame 4 to move the limiting frame 4 to the restricted state. At this time, the limiting frame 4 will prevent the buckle 3 from opening. Even if the buckle 3 is accidentally touched, the upper cover 2 will not be separated from the lower shell 1, thereby enhancing stability.

[0032] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any equivalent modifications or variations made by persons skilled in the art without departing from the spirit and technical concepts disclosed herein shall be encompassed by the claims of the present invention.

Claims

1. A locking chip detection mounting base, comprising a lower shell (1) and an upper cover (2), wherein the lower shell (1) and the upper cover (2) are hinged and fixed by a buckle (3), characterized in that: Also includes: A limiting frame (4) is hingedly connected to the upper cover (2), wherein the limiting frame (4) has a limiting state relatively fixed with the upper cover (2) and a disengaged state freely rotatable relative to the upper cover (2). When the limiting frame (4) is in the limiting state, it blocks the buckle (3) from opening. The limiting frame (4) is subjected to force to switch between the limiting state and the disengaged state.

2. The locking chip detection mounting seat according to claim 1, characterized in that: A protruding block (5) is provided at the connection position between the limiting frame (4) and the upper cover (2); when the limiting frame (4) is in the limiting state, the protruding block (5) and the lower cover (1) are abutted against each other, and the upper cover (2) is fixed by the friction force between the protruding block (5) and the lower cover (1); when the limiting frame (4) is rotated under force, the protruding block (5) is separated from the lower cover (1).

3. The locking chip detection mounting seat according to claim 2, characterized in that: A stopper (6) is fixed on the lower shell (1) to prevent the limiting frame (4) from continuing to rotate when the limiting frame (4) rotates to a limiting state.

4. The locking chip detection mounting seat according to claim 2, characterized in that: The side of the protruding block (5) in contact with the lower shell (1) is configured to be arc-shaped.

5. The locking chip detection mounting seat according to claim 1, characterized in that: An extension block (7) is provided on the limiting frame (4) and extends in the direction of the buckle (3). The extension block (7) is used to reduce the distance between the limiting frame (4) and the buckle (3) to further limit the opening angle of the buckle (3). The buckle (3) is provided with a passage (8) for the extension block (7) to pass through when the limiting frame (4) rotates.

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