CN221611980U

CN221611980U - Positioning measurement structure for electronic element

Info

Publication number: CN221611980U
Application number: CN202323511413.XU
Authority: CN
Inventors: 王丽梅
Original assignee: Nanjing Speed Sea Automation Equipment Co ltd
Current assignee: Nanjing Speed Sea Automation Equipment Co ltd
Priority date: 2023-12-22
Filing date: 2023-12-22
Publication date: 2024-08-27
Anticipated expiration: 2033-12-22

Abstract

The utility model discloses a positioning measurement structure for electronic elements, which belongs to the field of positioning measurement structures for electronic elements, and aims to solve the problems that in the process of measuring the height of the electronic elements, the electronic elements are directly placed on a bottom plate, so that the positioning limitation on the positions of the electronic elements is inconvenient, and when a measurement plate moves downwards for measurement, the electronic elements are easy to touch and influence the measurement; according to the utility model, the motor works to drive the screw rod to rotate, the sliding seat can drive the positioning plate to move, so that the positioning plate is close to the electronic element and positions the electronic element, the electronic element is prevented from accidentally bumping down to affect the measurement of the height, the lower pressing plate can be driven by the cylinder part to reciprocate, the side sliding block can slide in the side sliding groove, the lower pressing plate is contacted with the top end of the electronic element, the height of the electronic element at the position can be measured by the arranged indicating block and the scale mark, the measurement is simpler, and the abrasion to the side wall of the electronic element can be effectively reduced by matching with the arranged rubber pad.

Description

Positioning measurement structure for electronic element

Technical Field

The utility model relates to the field of electronic element positioning measurement structures, in particular to a positioning measurement structure for an electronic element.

Background

The electronic components may be individual packages (resistors, capacitors, inductors, transistors, diodes, etc.), or groups of various complexity, such as: integrated circuits (operational amplifiers, resistors, logic gates, etc.). In electronic devices, there are often strict space constraints. The height of the component must be adapted to other components, printed circuit boards or housings to ensure proper functioning and assembly of the device, so that a measurement structure is required to measure the height of the electronic component.

In the document of patent number CN211552726U, proposed an electronic component height measuring device, including the bottom plate, bottom plate top outer wall left side is fixed with the guide bar, and the guide bar top is fixed with the roof, and roof top outer wall is fixed with the motor, the output shaft bottom mounting of motor has the screw rod, and the screw rod upper thread has cup jointed the fly leaf, and the fly leaf activity cup joints on the guide bar, open the fly leaf bottom has the mounting groove, and the activity is pegged graft in the mounting groove has the fly leaf, and the fly leaf top is fixed with the stopper, and the fly leaf bottom mounting has the measuring plate, has cup jointed the spring on the fly leaf. The utility model can buffer the generated initial extrusion force, avoid the excessive initial extrusion force, and play a role of buffering and protecting when clamping the measuring piece, however, in the above document, although the height of the electronic component can be measured, the electronic component is directly placed on the bottom plate in the process of measuring the height of the electronic component, so that the position of the electronic component is inconvenient to be limited, and the electronic component is easy to touch when the measuring plate moves downwards for measurement, thereby influencing the measurement.

Disclosure of utility model

The utility model aims to overcome the defects that in the prior art, in the process of measuring the height of an electronic element, the electronic element is directly placed on a bottom plate, so that the position of the electronic element is inconvenient to position and limit, and when a measuring plate moves downwards for measurement, the electronic element is easy to touch and influence the measurement, and provides a positioning measurement structure for the electronic element, so that the defects are overcome, and the positioning measurement structure is convenient to use.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

The utility model relates to a positioning and measuring structure for an electronic element, which comprises a measuring table and a measuring plate arranged at the upper end of the measuring table, wherein scale marks for measurement are uniformly distributed on the surface of the measuring plate, the upper end of the measuring table is provided with a positioning structure for positioning and limiting the electronic element, and one side of the measuring plate is provided with a pressing structure;

The positioning structure comprises a fixed groove formed in the surface of the measuring table and a screw rod arranged in the fixed groove, one side of the screw rod is externally connected with the output end of the motor, a sliding seat is sleeved on the outer side of the screw rod in a threaded mode, a positioning plate is arranged at the upper end of the sliding seat, a rubber pad is arranged on one side of the positioning plate, and the electronic element can be limited by the cooperation of the positioning plate and the measuring plate.

Preferably, the pressing structure comprises a fixed plate arranged on the side wall of the measuring plate and a cylinder piece arranged at the upper end of the fixed plate, and the lower end of the cylinder piece is connected with a pressing plate.

Preferably, a connecting plate is arranged on one side of the lower pressing plate, which is close to the measuring plate, a side sliding block is arranged on one side of the connecting plate, a side sliding groove is formed in the side wall of the measuring plate, and the side sliding block can slide up and down in the side sliding groove.

Preferably, a placing groove is formed in the bottom wall of the connecting plate, an indicating block is arranged in the placing groove and points to the scale marks for observing the positions of the scale marks, and a limiting groove is formed in the side wall of the indicating block.

Preferably, a bottom groove is formed in the bottom wall of the connecting plate, a fixed cylinder is arranged in the bottom groove, a connecting spring is connected to the fixed cylinder, the other end of the connecting spring is connected with a movable column, one end, far away from the connecting spring, of the movable column is connected with a push plate, and a clamping block is arranged at the other end of the push plate.

Preferably, the fixture block and the limit groove are matched, the fixture block arranged can be inserted into the limit groove, and the position of the indicating block can be installed.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) According to the positioning measurement structure for the electronic element, through the arranged measuring plate, the positioning plate, the screw rod, the sliding block, the lower pressing plate, the air cylinder piece, the pointing block and the scale marks, an operator places the electronic element on the measuring table and places the electronic element between the measuring plate and the positioning plate, the motor is started to work, the screw rod is driven to rotate, the sliding seat can drive the positioning plate to move so that the positioning plate is close to the electronic element and positions the electronic element, the electronic element is prevented from accidentally falling down to affect the measurement of the height, the air cylinder piece can drive the lower pressing plate to reciprocate, the side sliding block can slide in the side sliding groove, the lower pressing plate is enabled to be in contact with the top end of the electronic element, the height of the electronic element at the measuring position can be measured by utilizing the arranged pointing block and the scale marks, the measurement is simpler, and the abrasion to the side wall of the electronic element can be effectively reduced by the matched rubber pad.

(2) According to the positioning measurement structure for the electronic element, before measurement, an operator can put the indicating block in the placing groove and dial the pushing plate simultaneously to enable the clamping block to move into the bottom groove and extrude the connecting spring, then the pushing plate is loosened, the clamping block can be inserted into the limiting groove under the self restoring force of the connecting spring, and the position of the indicating block can be fixedly installed, so that the position of the graduation line can be pointed, and observation is facilitated.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic view of a pressing structure of the present utility model;

FIG. 3 is a schematic view of a positioning structure according to the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at 2;

fig. 5 is a schematic side view of the connection plate of the present utility model.

In the figure: 1. a measuring station; 2. a pressing structure; 21. a fixing plate; 22. a cylinder member; 23. a lower pressing plate; 24. a side chute; 25. a connecting plate; 251. a placement groove; 252. an indication block; 253. a limit groove; 254. a bottom groove; 255. a fixed cylinder; 256. a connecting spring; 257. a movable column; 258. a push plate; 259. a clamping block; 26. a side slider; 3. a measuring plate; 4. a positioning structure; 41. a fixing groove; 42. a screw rod; 43. a slide; 44. a positioning plate; 45. a rubber pad; 5. graduation marks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the positioning and measuring structure for electronic components of the present utility model includes a measuring table 1 and a measuring plate 3 disposed at an upper end of the measuring table 1, scale marks 5 for measuring are uniformly distributed on a surface of the measuring plate 3, a positioning structure 4 for positioning and limiting the electronic components is disposed at an upper end of the measuring table 1, and a pressing structure 2 is disposed at one side of the measuring plate 3.

The utility model is further described below with reference to examples.

Referring to fig. 2 to 5, the positioning structure 4 includes a fixing groove 41 formed on the surface of the measuring table 1 and a screw rod 42 installed inside the fixing groove 41, one side of the screw rod 42 is externally connected with an output end of a motor, a sliding seat 43 is sleeved on an outer side thread of the screw rod 42, a positioning plate 44 is arranged at an upper end of the sliding seat 43, a rubber pad 45 is arranged at one side of the positioning plate 44, the electronic component can be limited by cooperation of the positioning plate 44 and the measuring plate 3, the pressing structure 2 includes a fixing plate 21 arranged on a side wall of the measuring plate 3 and a cylinder member 22 installed at an upper end of the fixing plate 21, a lower pressing plate 23 is connected at a lower end of the cylinder member 22, the cylinder member 22 can drive the lower pressing plate 23 to reciprocate, the lower pressing plate 23 is enabled to contact with a top end of the electronic component, a connecting plate 25 is arranged at a side of the lower pressing plate 23 close to the measuring plate 3 by using an indicating block 252 and a scale line 5, a side sliding block 26 is arranged on one side of the connecting plate 25, a side sliding groove 24 is arranged on the side wall of the measuring plate 3, the side sliding block 26 can slide up and down in the side sliding groove 24, a placing groove 251 is arranged on the bottom wall of the connecting plate 25, an indicating block 252 is arranged in the placing groove 251, the indicating block 252 points to the scale mark 5 and is used for observing the position of the scale mark 5, a limit groove 253 is arranged on the side wall of the indicating block 252, a bottom groove 254 is arranged on the bottom wall of the connecting plate 25, a fixed cylinder 255 is arranged in the bottom groove 254, a connecting spring 256 is connected in the fixed cylinder 255, the other end of the connecting spring 256 is connected with a movable column 257, one end of the movable column 257, far away from the connecting spring 256, is connected with a push plate 258, a clamping block 259 is arranged at the other end of the push plate 258, the clamping block 259 is matched with the limit groove 253, the clamping block 259 can be inserted into the limit groove 253 through the arranged clamping block 259, the position of the indication block 252 can be installed.

In this embodiment, an operator places an electronic component on the measuring table 1, and places the electronic component between the measuring plate 3 and the positioning plate 44, starts the motor to work, drives the screw rod 42 to rotate, can enable the sliding seat 43 to drive the positioning plate 44 to move, enables the positioning plate 44 to be close to the electronic component, and positions the electronic component, so as to avoid the electronic component from accidentally bumping down to affect the measurement of the height, then the air cylinder 22 can drive the lower pressing plate 23 to reciprocate, and the side sliding block 26 can slide in the side sliding groove 24, so that the lower pressing plate 23 contacts with the top end of the electronic component, and the height of the electronic component can be measured by utilizing the set indicating block 252 and the scale mark 5, the measurement is simpler, and the rubber pad 45 matched with the setting can effectively reduce the abrasion to the side wall of the electronic component.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a location measurement structure for electronic component, includes measurement table (1) and sets up measuring board (3) in measurement table (1) upper end, and the surface evenly distributed of measuring board (3) has scale mark (5) that are used for measuring, its characterized in that: the upper end of the measuring table (1) is provided with a positioning structure (4) for positioning and limiting the electronic element, and one side of the measuring plate (3) is provided with a pressing structure (2);

the positioning structure (4) comprises a fixed groove (41) formed in the surface of the measuring table (1) and a screw rod (42) mounted in the fixed groove (41), one side of the screw rod (42) is externally connected with an output end of a motor, a sliding seat (43) is sleeved on the outer side of the screw rod (42) in a threaded mode, a positioning plate (44) is arranged at the upper end of the sliding seat (43), and a rubber pad (45) is arranged on one side of the positioning plate (44).

2. A positioning measurement structure for electronic components according to claim 1, wherein: the pressing structure (2) comprises a fixed plate (21) arranged on the side wall of the measuring plate (3) and a cylinder piece (22) arranged at the upper end of the fixed plate (21), and the lower end of the cylinder piece (22) is connected with a pressing plate (23).

3. A positioning measurement structure for electronic components according to claim 2, wherein: one side of the lower pressing plate (23) close to the measuring plate (3) is provided with a connecting plate (25), one side of the connecting plate (25) is provided with a side sliding block (26), and the side wall of the measuring plate (3) is provided with a side sliding groove (24).

4. A positioning measurement structure for electronic components according to claim 3, wherein: a placing groove (251) is formed in the bottom wall of the connecting plate (25), an indicating block (252) is arranged in the placing groove (251), the indicating block (252) points to the scale marks (5), and a limiting groove (253) is formed in the side wall of the indicating block (252).

5. The positioning measurement structure for electronic components according to claim 4, wherein: a bottom groove (254) is formed in the bottom wall of the connecting plate (25), a fixed cylinder (255) is arranged in the bottom groove (254), a connecting spring (256) is connected to the inside of the fixed cylinder (255), a movable column (257) is connected to the other end of the connecting spring (256), a push plate (258) is connected to one end, far away from the connecting spring (256), of the movable column (257), and a clamping block (259) is arranged at the other end of the push plate (258).

6. The positioning measurement structure for electronic components according to claim 5, wherein: the fixture block (259) is matched with the limiting groove (253), the fixture block (259) can be inserted into the limiting groove (253), and the position of the indication block (252) can be installed.