CN217213014U - Test pressing plate with automatic lifting function for circuit board test tool - Google Patents
Test pressing plate with automatic lifting function for circuit board test tool Download PDFInfo
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- CN217213014U CN217213014U CN202123338158.4U CN202123338158U CN217213014U CN 217213014 U CN217213014 U CN 217213014U CN 202123338158 U CN202123338158 U CN 202123338158U CN 217213014 U CN217213014 U CN 217213014U
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- fixedly connected
- circuit board
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- sheath
- pressing plate
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Abstract
The utility model relates to a circuit board test technical field just discloses a circuit board test fixture uses test clamp plate with automatic raising and lowering functions, the on-line screen storage device comprises a base, two support arms of the top fixedly connected with of base, right side the right side fixedly connected with the control unit of support arm, two the equal fixedly connected with bracing piece in the relative one side of support arm, the one end fixedly connected with clamping piece of support arm, two are kept away from to the bracing piece the equal outside fixed connection with the sheath in one side that the clamping piece is relative. This circuit board test fixture with automatic rising function is with test clamp plate, respond to electric putter's at every turn through pressure sensor lower pressure degree and audio-visual demonstration, can adjust electric putter according to pressure numerical value, the clamp plate is pushing down the in-process, and buffer spring can relieve lower pressure degree, reduces and pushes down the in-process to the damage of other structures such as circuit board, can automize and protect it when pressing down to the circuit board.
Description
Technical Field
The utility model relates to a circuit board test technical field specifically is a circuit board test fixture is with test clamp plate with automatic raising and lowering functions.
Background
The circuit board is named as a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB (printed circuit board), an aluminum substrate, a high-frequency board, a thick copper plate, an impedance board, a PCB, an ultrathin circuit board, a printed (copper etching technology) circuit board and the like, enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.
The circuit board needs to be fixed by a pressing tool in the testing process, so that the testing accuracy is guaranteed, but the existing pressing tool is not protected by buffering in the pressing process and is easy to damage a pressed object in the fixing process, and therefore the testing pressing plate for the circuit board testing tool with the automatic lifting function is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a circuit board test fixture uses test pressing plate with automatic raising and lowering functions possesses the advantage that can press the buffer protection, has solved present press the frock and has not buffer protection pressing the in-process, causes the problem of damage easily to pressing the article at fixed in-process.
In order to realize the above purpose of pressing the buffer protection, the utility model provides a following technical scheme:
a test pressing plate with an automatic lifting function for a circuit board test tool comprises a base, wherein two support arms are fixedly connected to the top of the base, a control unit is fixedly connected to the right side of the support arm on the right side, support rods are fixedly connected to opposite sides of the two support arms, clamping pieces are fixedly connected to ends, far away from the support arms, of the support rods, opposite sides of the two clamping pieces are fixedly connected with the outer side of a sheath, the outer portions of the two support rods are fixedly connected with two ends of a fixing frame respectively, a laminate is fixedly connected to the top of the fixing frame, an electric push rod is fixedly mounted at the top of the laminate, a controller positioned on the front side of the electric push rod is fixedly mounted at the top of the laminate, a movable plate positioned in the sheath is fixedly connected to the bottom of the electric push rod, a buffer spring is fixedly mounted at the bottom of the movable plate, one end, far away from the movable plate, of the buffer spring is fixedly connected with the top of the push plate, the bottom fixedly connected with of push pedal is located the inside connecting rod of sheath, the bottom fixedly connected with clamp plate of connecting rod, the bottom fixed mounting of clamp plate has pressure sensors, the top fixedly connected with of base is located the platform of placing of two relative one sides of support arm, pressure sensors, controller, electric putter and the control unit electricity are connected.
As a further aspect of the present invention: the base comprises a bottom plate and an anti-slip pad, and the anti-slip pad is fixedly connected to the bottom of the bottom plate.
As a further aspect of the present invention: the fixing frame is n-shaped, and a rectangular groove is formed in the top of the fixing frame.
As a further aspect of the present invention: the plywood is located the inside of rectangular channel, and circular through-hole has all been seted up at the top of plywood and mount.
As a further aspect of the present invention: the telescopic rod of the electric push rod penetrates through the laminate and the circular through hole formed in the top of the fixing frame and extends to the inside of the sheath.
As a further aspect of the present invention: the portable plate, the push plate and the connecting rod are all located inside the sheath, the clamping pieces are arc-shaped, and the external electricity of the control unit is connected with a charging wire.
Compared with the prior art, the utility model provides a circuit board test fixture is with test clamp plate with automatic raising and lowering functions possesses following beneficial effect:
this circuit board test fixture with automatic rising function is with test clamp plate, control to electric putter through utilizing the control unit and make it can fix placing the bench circuit board, the sensor-pressure response electric putter's at every turn down pressure degree and audio-visually show, can adjust electric putter according to pressure numerical value, the clamp plate is pushing down the in-process, buffer spring can relieve down the pressure degree, reduce and push down the in-process to the damage of other structures such as circuit board, can automize and protect it when pressing down to the circuit board.
Drawings
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is a front sectional view of the structural sheath of the present invention.
In the figure: the device comprises a base 1, a support arm 2, a control unit 3, a support rod 4, a fixing frame 5, a laminate 6, a controller 7, an electric push rod 8, a movable plate 9, a clamping piece 10, a protective sleeve 11, a buffer spring 12, a push plate 13, a connecting rod 14, a pressure plate 15, a pressure sensor 16 and a placing table 17.
Detailed Description
The preferred embodiments of the present invention will be described with reference to the accompanying drawings, which should not be construed as limiting the invention.
It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, a test pressing plate for a circuit board testing tool with an automatic lifting function comprises a base 1, the base 1 comprises a bottom plate and an anti-slip pad, the anti-slip pad is fixedly connected to the bottom of the bottom plate, the top of the base 1 is fixedly connected with two support arms 2, the right side of the right support arm 2 is fixedly connected with a control unit 3, the external electricity of the control unit 3 is electrically connected with a charging conductor, one opposite sides of the two support arms 2 are fixedly connected with support rods 4, one ends of the support rods 4 far away from the support arms 2 are fixedly connected with clamping pieces 10, the two clamping pieces 10 are both arc-shaped, one opposite sides of the two clamping pieces 10 are fixedly connected with the outer side of a sheath 11, the external parts of the two support rods 4 are respectively and fixedly connected with two ends of a fixing frame 5, the fixing frame 5 is n-shaped, the top of the fixing frame 5 is provided with a rectangular groove, the top of the fixing frame 5 is fixedly connected with a laminated plate 6, the laminated plate 6 is positioned inside the rectangular groove, circular through holes are formed in the tops of the layer plate 6 and the fixed frame 5, an electric push rod 8 is fixedly mounted at the top of the layer plate 6, a telescopic rod of the electric push rod 8 penetrates through the circular through holes formed in the tops of the layer plate 6 and the fixed frame 5 and extends to the inside of the sheath 11, a controller 7 located on the front side of the electric push rod 8 is fixedly mounted at the top of the layer plate 6, a movable plate 9 located inside the sheath 11 is fixedly connected to the bottom end of the electric push rod 8, the movable plate 9, a push plate 13 and a connecting rod 14 are all located inside the sheath 11, a buffer spring 12 is fixedly mounted at the bottom of the movable plate 9, one end, away from the movable plate 9, of the buffer spring 12 is fixedly connected with the top of the push plate 13, a connecting rod 14 located inside the sheath 11 is fixedly connected to the bottom of the connecting rod 14, a pressing plate 15 is fixedly mounted at the bottom of the pressing plate 15, a pressure sensor 16 is fixedly mounted at the bottom of the pressing plate 15, a placing table 17 located on one side, opposite to the two support arms 2, is fixedly connected to the top of the base 1, the pressure sensor 16, the controller 7, the electric push rod 8 and the control unit 3 are electrically connected, so that the purpose of pressing buffer protection is achieved.
The utility model discloses a theory of operation is: place the circuit board that will need the test on placing platform 17, operation control unit 3 start control ware 7, controller 7 controls downwardly extending to electric putter 8, make fly leaf 9 remove in the inside of sheath 11, fly leaf 9 removes in-process buffer spring 12 can promote push pedal 13 downwards, the inside pressure sensors 16 induced pressure of clamp plate 15 feeds back to control unit 3, control unit 3 shows the forced induction numerical value, operation control unit 3 debugs controller 7, the impact dynamics can be alleviated to pushing down in-process buffer spring 12, can make the pushing down degree softer when guaranteeing fixed circuit board, reduce the damage, thereby solved present press the frock and do not have buffer protection pressing the in-process, cause the problem of damage to pressing the article easily in fixed process.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a circuit board test fixture uses test pressing plate with automatic raising and lowering functions, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with two support arms (2), the right side of each support arm (2) is fixedly connected with a control unit (3), two support arms (2) are fixedly connected with support rods (4) on the opposite sides, one ends of the support arms (2) are far away from the support rods (4) are fixedly connected with clamping pieces (10), one sides of the clamping pieces (10) on the opposite sides are fixedly connected with the outer side of a sheath (11), the outer portions of the two support rods (4) are fixedly connected with the two ends of a fixing frame (5) respectively, the top of the fixing frame (5) is fixedly connected with a layer plate (6), the top of the layer plate (6) is fixedly provided with an electric push rod (8), the top of the layer plate (6) is fixedly provided with a controller (7) located on the front side of the electric push rod (8), the bottom of the electric push rod (8) is fixedly connected with a movable plate (9) located inside the sheath (11), the utility model discloses a portable electronic device, including portable plate (9), the bottom fixed mounting of portable plate (9) has buffer spring (12), buffer spring (12) are kept away from the one end of portable plate (9) and the top fixed connection of push pedal (13), the bottom fixedly connected with of push pedal (13) is located inside connecting rod (14) of sheath (11), the bottom fixedly connected with clamp plate (15) of connecting rod (14), the bottom fixed mounting of clamp plate (15) has pressure sensors (16), the top fixedly connected with of base (1) is located two relative one sides of support arm (2) place platform (17), pressure sensors (16), controller (7), electric putter (8) and the control unit (3) electricity are connected.
2. The test pressing plate with the automatic lifting function for the circuit board test tool according to claim 1, characterized in that: the base (1) comprises a bottom plate and an anti-slip pad, and the anti-slip pad is fixedly connected to the bottom of the bottom plate.
3. The test pressing plate with the automatic lifting function for the circuit board test tool according to claim 1, characterized in that: the fixing frame (5) is n-shaped, and a rectangular groove is formed in the top of the fixing frame (5).
4. The test pressing plate with the automatic lifting function for the circuit board test tool according to claim 3, characterized in that: the plywood (6) is located inside the rectangular groove, and circular through holes are formed in the tops of the plywood (6) and the fixing frame (5).
5. The test pressing plate with the automatic lifting function for the circuit board test tool according to claim 4, characterized in that: the telescopic rod of the electric push rod (8) penetrates through the laminate (6) and the circular through hole formed in the top of the fixing frame (5) and extends to the inside of the sheath (11).
6. The test pressing plate with the automatic lifting function for the circuit board test tool according to claim 1, characterized in that: fly leaf (9), push pedal (13) and connecting rod (14) all are located the inside of sheath (11), two clamping piece (10) all are the arcuation, the outside electricity of control unit (3) is connected with the wire that charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123338158.4U CN217213014U (en) | 2021-12-28 | 2021-12-28 | Test pressing plate with automatic lifting function for circuit board test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123338158.4U CN217213014U (en) | 2021-12-28 | 2021-12-28 | Test pressing plate with automatic lifting function for circuit board test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217213014U true CN217213014U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123338158.4U Active CN217213014U (en) | 2021-12-28 | 2021-12-28 | Test pressing plate with automatic lifting function for circuit board test tool |
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| Country | Link |
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| CN (1) | CN217213014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117192340A (en) * | 2023-11-07 | 2023-12-08 | 鸿信高科(深圳)科技有限公司 | PCBA main board test fixture for automobile data recorder |
-
2021
- 2021-12-28 CN CN202123338158.4U patent/CN217213014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117192340A (en) * | 2023-11-07 | 2023-12-08 | 鸿信高科(深圳)科技有限公司 | PCBA main board test fixture for automobile data recorder |
| CN117192340B (en) * | 2023-11-07 | 2024-02-06 | 鸿信高科(深圳)科技有限公司 | PCBA main board test fixture for automobile data recorder |
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