CN218727803U - Commercial display automatic test equipment - Google Patents
Commercial display automatic test equipment Download PDFInfo
- Publication number
- CN218727803U CN218727803U CN202222754105.9U CN202222754105U CN218727803U CN 218727803 U CN218727803 U CN 218727803U CN 202222754105 U CN202222754105 U CN 202222754105U CN 218727803 U CN218727803 U CN 218727803U
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- test
- fixed mounting
- loading board
- base
- plate
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Abstract
The utility model discloses a commercial automatic test equipment that shows, the on-line screen storage device comprises a base, the equal fixed mounting in base upper portion both ends has the baffle, base upper portion one end fixed mounting has the display screen, slidable mounting has the clamp plate between two baffles, the clamp plate lower surface has a plurality of test needles through screw fixed mounting, base upper portion is equipped with the test loading board, test loading board lower part quadrangle end is connected with the base through buffering member, the sliding chamber has all been seted up at the inside both ends of test loading board, fixed mounting has extension spring in the sliding chamber, outer tip fixed mounting has the slide in the extension spring, the equal fixed mounting in slide both ends upper portion has the protrusion piece, fixed mounting has splint between two protrusion boards. The utility model discloses a circuit board that will test places the test loading board on, makes the circuit board be located position between two splint, loosens the pull rod, and under extension spring's pulling force effect, two splint can be stabilized and the circuit board is held, can adapt to the fixed work of not unidimensional circuit board, have improved the efficiency that detects.
Description
Technical Field
The utility model relates to a circuit test technical field, more specifically say, in particular to commercial demonstration automatic test equipment.
Background
The circuit board is one of important parts of electronic products, has the advantages of high reliability, good consistency, high mechanical strength, light weight, small volume, easy standardization and the like, and is widely applied to electronic products such as electronic watches, calculators, computers, communication equipment, electronic radar systems and the like. Therefore, in the development process of electronic products, one of the most basic factors affecting the quality of electronic products is the design and manufacture of circuit boards.
In the traditional circuit board, the direct current resistance of the circuit board is measured by using a test needle and then compared with the original set resistance value or the nominal resistance value, but the current test device cannot fix the circuit board quickly and cannot adapt to the test work of the circuit boards with different sizes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a commercial demonstration automatic test equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a commercial automatic test equipment that shows, includes the base, and the equal fixed mounting in base upper portion both ends has the baffle, and base upper portion one end fixed mounting has the display screen, and slidable mounting has the clamp plate between two baffles, and there are a plurality of test needles clamp plate lower surface through screw fixed mounting, baffle top fixed mounting has the electric putter that is used for driving the clamp plate to go up and down, base upper portion is equipped with the test loading board, and test loading board lower part quadrangle end is connected with the base through buffering member, and smooth chamber has all been seted up at the inside both ends of test loading board, and fixed mounting has extension spring in the smooth chamber, and outer tip fixed mounting of extension spring has the slide, and the slide slides and sets up in smooth intracavity, and the slide both ends run through the test loading board outside, and the equal fixed mounting in slide both ends upper portion has the protrusion piece, and fixed mounting has splint between two protrusion boards, and splint are located test loading board upper surface.
Preferably, the buffer rod piece comprises a slide rod and a buffer spring, the slide rod is fixedly installed at the four corners of the lower part of the test bearing plate, the lower end of the slide rod is movably inserted into the base, and the buffer spring is sleeved on the surface of the slide rod.
Preferably, the clamping groove is formed in the inner side wall of the clamping plate along the length direction.
Preferably, a pull rod is fixedly installed in the middle of the outer side of the sliding plate, and the pull rod movably penetrates through the outer side of the test bearing plate.
Preferably, the clamping groove is trapezoidal in cross section.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a place the circuit board that will test on the test loading board, make the circuit board be located position between two splint, loosen the pull rod, under extension spring's pulling force effect, two splint can be stable with the circuit board centre gripping, can adapt to the fixed work of not unidimensional circuit board, have improved the efficiency that detects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of a commercial display automatic test equipment of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
figure 3 is a top view of the test carrier plate of the present invention.
In the figure: the device comprises a base 1, a baffle 2, a pressing plate 3, an electric push rod 4, a test needle 5, a test bearing plate 6, a slide rod 7, a buffer spring 8, a slide cavity 9, an extension spring 10, a slide plate 11, a convex block 12, a clamping plate 13, a clamping groove 14, a pull rod 15 and a display screen 16.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1-3, the utility model provides a commercial automatic test equipment that shows, including base 1, the equal fixed mounting in base 1 upper portion both ends has baffle 2, and 1 upper portion one end fixed mounting of base has display screen 16, and slidable mounting has clamp plate 3 between two baffle 2, and there are a plurality of test needles 5 on the 3 lower surfaces of clamp plate through screw fixed mounting, 2 top fixed mounting of baffle have be used for driving the electric putter 4 that clamp plate 3 goes up and down, 1 upper portion of base is equipped with test loading board 6, and test loading board 6 lower part quadrangle end is connected with base 1 through buffering member, and the impact force when the buffering member can be changed into clamp plate 3 and push down to reduce the damage of circuit board on the test loading board 6, and smooth chamber 9 has all been seted up at the inside both ends of test loading board 6, and fixed mounting has extension spring 10 in smooth chamber 9, and extension spring 10 outer tip fixed mounting has slide 11, and slide 11 slides and sets up in smooth chamber 9, and slide 11 both ends run through the test loading board 6 outside, and the equal fixed mounting in slide 11 both ends upper portions of slide plate has salient piece 12, and fixed mounting has splint 13 between two salient plates 12, and splint are located test loading board 6 upper surface.
In the embodiment, the buffer rod piece comprises a slide rod 7 and a buffer spring 8, the slide rod 7 is fixedly installed at the four corners of the lower part of the test bearing plate 6, the lower end of the slide rod 7 is movably inserted into the base 1, and the buffer spring 8 is sleeved on the surface of the slide rod 7.
In this embodiment, the clamping groove 14 is formed in the inner side wall of the clamping plate 13 along the length direction, and is used for clamping the edge of the circuit board, so that the stability of the circuit board when being clamped is improved.
In this embodiment, a pull rod 15 is fixedly installed in the middle of the outer side of the sliding plate 11, the pull rod 15 movably penetrates through the outer side of the test bearing plate 6, and the pull rod 15 can be pulled to control the movement of the sliding plate 11.
In this embodiment, the cross section of the card slot 14 is trapezoidal, which can adapt to circuit boards with different thicknesses.
The working principle is as follows: pulling pull rod 15, on the circuit board that will need the test places test loading board 6, make the circuit board be located position between two splint 13, loosen pull rod 15, under extension spring 10's pulling force effect, two splint 13 can stably grasp the circuit board through draw-in groove 14, start electric putter 4, and electric putter 4 pushes down clamp plate 3, and test needle 5 can touch the circuit board and accomplish the test, and the test result shows on display screen 16.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.
Claims (5)
1. Commercial automatic test equipment that shows, including the base, the equal fixed mounting in base upper portion both ends has the baffle, and base upper portion one end fixed mounting has the display screen, and slidable mounting has the clamp plate between two baffles, and the clamp plate lower surface has a plurality of test needles, its characterized in that through screw fixed mounting: the test loading board comprises a baffle plate, and is characterized in that an electric push rod for driving the pressure plate to ascend and descend is fixedly mounted at the top of the baffle plate, a test loading board is arranged on the upper portion of the base, the four-corner end of the lower portion of the test loading board is connected with the base through a buffer rod piece, sliding cavities are formed in the two ends of the inside of the test loading board, an extension spring is fixedly mounted in each sliding cavity, a sliding plate is fixedly mounted at the outer end of each extension spring and is arranged in each sliding cavity in a sliding mode, the two ends of each sliding plate penetrate through the outer side of the test loading board, protruding blocks are fixedly mounted on the upper portions of the two ends of each sliding plate, clamping plates are fixedly mounted between the two protruding plates, and the clamping plates are located on the upper surface of the test loading board.
2. A commercial display automatic test equipment according to claim 1, characterized in that: the buffer rod piece comprises a slide rod and a buffer spring, the slide rod is fixedly installed at the positions of four corners of the lower portion of the test bearing plate, the lower end of the slide rod is movably inserted into the base, and the buffer spring is sleeved on the surface of the slide rod.
3. A commercial display automatic test equipment according to claim 1, characterized in that: the clamping groove is formed in the inner side wall of the clamping plate along the length direction.
4. A commercial display automatic test equipment according to claim 1, characterized in that: and a pull rod is fixedly arranged in the middle of the outer side of the sliding plate and movably penetrates through the outer side of the test bearing plate.
5. A commercial display automatic test equipment according to claim 3, characterized in that: the cross section of the clamping groove is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754105.9U CN218727803U (en) | 2022-10-19 | 2022-10-19 | Commercial display automatic test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222754105.9U CN218727803U (en) | 2022-10-19 | 2022-10-19 | Commercial display automatic test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218727803U true CN218727803U (en) | 2023-03-24 |
Family
ID=85587760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222754105.9U Active CN218727803U (en) | 2022-10-19 | 2022-10-19 | Commercial display automatic test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218727803U (en) |
-
2022
- 2022-10-19 CN CN202222754105.9U patent/CN218727803U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |