CN210894159U

CN210894159U - Circuit board measuring device

Info

Publication number: CN210894159U
Application number: CN201921485013.7U
Authority: CN
Inventors: 邹秋华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-30
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a circuit board measuring device, which comprises an equipment cabinet, a driving component, a first measuring mechanism and a second measuring mechanism, wherein the driving component comprises a vertical plate and two groups of synchronous pulleys fixedly arranged on one side of the vertical plate, the two groups of synchronous pulleys are connected through synchronous belt transmission, one group of synchronous pulleys is fixedly connected with a first motor on one side, a first bracket is fixedly connected with a synchronous belt, a lifting component is fixedly arranged in the first bracket, the lifting component comprises a second motor, a lead screw is fixedly arranged on the output shaft end of the second motor, a measuring lens is fixedly arranged on one side of a positioning plate, one side of the first bracket is fixedly connected with a slide block of a linear guide rail, the second measuring mechanism comprises a second bracket which is fixedly arranged on one side of the driving component, a lifting component is also fixedly arranged on one side of the second bracket, the measuring efficiency is improved, and the practicability of the measuring mechanism is improved.

Description

Circuit board measuring device

Technical Field

The utility model relates to a technical field is measured to the circuit board, specifically is a circuit board measuring device.

Background

The circuit board is a carrier for electrical connection of electronic components and is widely applied to various electrical fields. The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper plate, impedance board, PCB, ultra-thin circuit board, printed circuit board, etc. The circuit board 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.

After various components are mounted on the circuit board, the circuit board needs to be measured to judge whether few components are mounted or not or whether mounting positions are wrong or not.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a circuit board measuring device, which is characterized in that two groups of measuring mechanisms are arranged at the top of an equipment cabinet to measure the circuit board, thereby increasing the measuring area and improving the measuring efficiency; utilize the lead screw to drive measuring mechanism and go up and down, utilize the hold-in range to drive measuring mechanism and remove on the support frame, increase measuring mechanism's practicality, can measure not unidimensional circuit board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit board measuring device comprises an equipment cabinet, a driving assembly, a first measuring mechanism and a second measuring mechanism, wherein the driving assembly is fixedly arranged at the top of the equipment cabinet and comprises a vertical plate and two groups of synchronous belt wheels fixedly arranged on one side of the vertical plate, the two groups of synchronous belt wheels are in transmission connection through a synchronous belt, one side of one group of synchronous belt wheels is fixedly connected with a first motor, and one side of the vertical plate is fixedly provided with a linear guide rail; the first measuring mechanism comprises a first support, the first support is fixedly connected with a synchronous belt, a lifting assembly is fixedly installed in the first support and comprises a second motor, a lead screw is fixedly installed at the output shaft end of the second motor, a positioning plate is screwed on the surface of the lead screw, the positioning plate penetrates through and is slidably installed on one side of the first support, a measuring lens is fixedly installed on one side of the positioning plate, and an LED lamp is fixedly installed at the bottom of the measuring lens; one side of the first support is fixedly connected with a sliding block of the linear guide rail, the second measuring mechanism comprises a second support, the second support is fixedly installed on one side of the driving assembly, and a lifting assembly is also fixedly installed on one side of the second support.

Preferably, the equipment cabinet comprises an electric cabinet, and four corners of the bottom of the electric cabinet are fixedly provided with adjusting support legs and universal wheels.

Preferably, a guide block is fixedly mounted on one side of the first support, and the measuring lens is slidably mounted in the guide block.

Preferably, first support one side equidistance is provided with two sets of splint, hold-in range fixed mounting is between two sets of splint.

Preferably, the two groups of second motors are respectively and fixedly installed at the tops of the first support and the second support, and output shaft ends of the second motors respectively penetrate through the first support and the second support and are fixedly connected with one end of the screw rod.

Preferably, both ends of the screw rod are fixedly arranged in the first support.

Compared with the prior art, the beneficial effects of the utility model are that:

1. two groups of measuring mechanisms are arranged at the top of the equipment cabinet to measure the circuit board, so that the measuring area is increased, and the measuring efficiency is improved;

2. utilize the lead screw to drive measuring mechanism and go up and down, utilize the hold-in range to drive measuring mechanism and remove on the support frame, increase measuring mechanism's practicality, can measure the not unidimensional circuit board.

Drawings

Fig. 1 is a schematic view of a partial three-dimensional structure of a main viewing angle of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic sectional structure diagram of the first measuring mechanism of the present invention.

In the figure: 1. an equipment cabinet; 101. an electric cabinet; 102. adjusting the support legs; 103. a universal wheel; 2. a drive assembly; 201. a vertical plate; 202. a synchronous pulley; 203. a synchronous belt; 204. a first motor; 205. a linear guide rail; 3. a first measuring mechanism; 301. a first bracket; 302. a lifting assembly; 3021. a second motor; 3022. a screw rod; 3023. positioning a plate; 3024. a measuring lens; 3025. an LED lamp; 303. a splint; 304. a guide block; 4. a second measuring mechanism; 401. a second support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a circuit board measuring device comprises an equipment cabinet 1, a driving assembly 2, a first measuring mechanism 3 and a second measuring mechanism 4, wherein the equipment cabinet 1 comprises an electric cabinet 101, four corners of the bottom of the electric cabinet 101 are fixedly provided with adjusting support legs 102 and universal wheels 103, and the adjusting support legs 102 and the universal wheels 103 are simultaneously arranged at the bottom of the electric cabinet 101, so that the whole equipment can move conveniently, and the support is stable during work;

referring to fig. 1 and fig. 2, the driving assembly 2 is fixedly mounted at the top of the equipment cabinet 1, the driving assembly 2 includes a vertical plate 201 and two sets of synchronous pulleys 202 fixedly mounted on one side of the vertical plate 201, the two sets of synchronous pulleys 202 are in transmission connection through a synchronous belt 203, one side of one set of synchronous pulley 202 is fixedly connected with a first motor 204, and the first motor 204 is utilized to drive the synchronous belt 203, so as to drive the first measuring mechanism 3 to move, increase the measuring area, and improve the measuring efficiency;

referring to fig. 1-3, the first measuring mechanism 3 includes a first bracket 301, the first bracket 301 is fixedly connected to the synchronous belt 203 through two sets of clamping plates 303, a lifting assembly 302 is fixedly installed in the first bracket 301, a linear guide 205 is fixedly installed at one side of the vertical plate 201, and the linear guide 205 is used to fixedly connect the first measuring mechanism 3, so as to ensure the stability of the movement of the first measuring mechanism 3;

referring to fig. 3, the lifting assembly 302 includes a second motor 3021, two sets of second motors 3021 are respectively and fixedly mounted on the tops of the first bracket 301 and the second bracket 401, output shaft ends of the second motors 3021 respectively penetrate through the first bracket 301 and the second bracket 401 and are fixedly connected with one end of a screw rod 3022, the screw rod 3022 is driven to rotate by the second motor 3021, so as to drive the first measuring mechanism 3 to move up and down, increase the practicability of the measuring mechanism, and measure circuit boards with different sizes; a screw rod 3022 is fixedly installed at an output shaft end of the second motor 3021, a positioning plate 3023 is screwed on the surface of the screw rod 3022, the positioning plate 3023 penetrates and is slidably installed on one side of the first bracket 301, a guide block 304 is fixedly installed on one side of the positioning plate 3023, and the measuring lens 3024 is slidably installed in the guide block 304 to ensure the moving straightness of the measuring lens 3024; an LED lamp 3025 is fixedly arranged at the bottom of the measuring lens 3024, and the LED lamp 3025 is matched with the measuring lens 3024, so that the measuring accuracy is improved;

referring to fig. 1 and 2, the second measuring mechanism 4 includes a second bracket 401, the second bracket 401 is fixedly mounted on one side of the driving assembly 2, the lifting assembly 302 is also fixedly mounted on one side of the second bracket 401, and the second bracket 401 is disposed to facilitate the fixed mounting of the second measuring mechanism 4 on one side of the vertical plate 201 for positioning a reference point for measuring the circuit board.

The structure principle is as follows: the first measuring mechanism 3 and the second measuring mechanism 4 are respectively arranged at the top of the equipment cabinet 1 to measure the circuit board together, so that the measuring area is increased, and the measuring efficiency is improved;

when the device is used, the circuit board is placed on the upper surface of the equipment cabinet 1, and the first motor 204 is started to drive the synchronous belt 203 to move according to the size of the circuit board, so that the first measuring mechanism 3 is driven to move to measure various positions of the circuit board; meanwhile, according to the thickness of the circuit board, the second motor 3021 can be started to drive the screw rod 3022 to rotate, so that the first measuring mechanism 3 is driven to move up and down, the practicability of the equipment measuring mechanism is increased, and circuit boards with different sizes can be measured.

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

1. The utility model provides a circuit board measuring device, includes equipment cabinet (1), drive assembly (2), first measuring mechanism (3) and second measuring mechanism (4), its characterized in that:

the driving assembly (2) is fixedly arranged at the top of the equipment cabinet (1), the driving assembly (2) comprises a vertical plate (201) and two groups of synchronous belt wheels (202) fixedly arranged on one side of the vertical plate (201), the two groups of synchronous belt wheels (202) are in transmission connection through synchronous belts (203), one side of one group of synchronous belt wheels (202) is fixedly connected with a first motor (204), and one side of the vertical plate (201) is fixedly provided with a linear guide rail (205);

the first measuring mechanism (3) comprises a first support (301), the first support (301) is fixedly connected with a synchronous belt (203), a lifting assembly (302) is fixedly mounted in the first support (301), the lifting assembly (302) comprises a second motor (3021), a screw rod (3022) is fixedly mounted at an output shaft end of the second motor (3021), a positioning plate (3023) is screwed on the surface of the screw rod (3022), the positioning plate (3023) penetrates through and is slidably mounted on one side of the first support (301), a measuring lens (3024) is fixedly mounted on one side of the positioning plate (3023), an LED lamp (3025) is fixedly mounted at the bottom of the measuring lens (3024), and one side of the first support (301) is fixedly connected with a sliding block of a linear guide rail (205);

the second measuring mechanism (4) comprises a second support (401), the second support (401) is fixedly installed on one side of the vertical plate (201), and a lifting assembly (302) is also fixedly installed on one side of the second support (401).

2. A circuit board measuring device according to claim 1, wherein: the equipment cabinet (1) comprises an electric cabinet (101), and four corners of the bottom of the electric cabinet (101) are fixedly provided with adjusting support legs (102) and universal wheels (103).

3. A circuit board measuring device according to claim 1, wherein: first support (301) one side equidistance is provided with two sets of splint (303), hold-in range (203) fixed mounting is between two sets of splint (303).

4. A circuit board measuring device according to claim 1, wherein: a guide block (304) is fixedly mounted on one side of the first support (301), and the measuring lens (3024) is slidably mounted in the guide block (304).

5. A circuit board measuring device according to claim 1, wherein: the two groups of second motors (3021) are respectively and fixedly mounted at the tops of the first support (301) and the second support (401), and output shaft ends of the second motors (3021) respectively penetrate through the first support (301) and the second support (401) and are fixedly connected with one end of the screw rod (3022).

6. A circuit board measuring device according to claim 1, wherein: both ends of the screw rod (3022) are fixedly arranged in the first support (301) through bearings.