CN217985547U - Circuit board vertical hanging rack and circuit board hanging rack assembly - Google Patents

Abstract

The utility model relates to a supplementary technical field of circuit board especially relates to a perpendicular stores pylon of circuit board, including frame, clamping part, go up the bearing part and bear the weight of the portion down, go up the bearing part and set up respectively at the both ends of frame with lower bearing part, the clamping part sets up on last bearing part, and the part sets up under on the bearing part, bearing part and frame sliding connection down. The utility model discloses still relate to a circuit board hanger subassembly, include and press splenium and foretell perpendicular stores pylon of circuit board, press splenium position and the corresponding and at the during operation of perpendicular stores pylon position of circuit board and press down so that the clamping part carries out the centre gripping or removes the clamping state of clamping part. The utility model discloses a perpendicular stores pylon of circuit board and circuit board rack subassembly can carry out the centre gripping to the circuit board betterly, is favorable to the circuit board to go on smoothly at subsequent operation, also does benefit to and prevents to lead to unevenness, the production that influences the performance situation to the outward appearance because of using modes such as pressing fixedly.

Description

Circuit board vertical hanger and circuit board hanger assembly

【Technical field】

The utility model relates to the field of circuit board auxiliary technology, in particular to a circuit board vertical hanger and a circuit board hanger assembly.

【Background technique】

The way to fix circuit boards on the market is relatively random. Some just place the circuit boards on the platform. The fixing state is poor and affects the follow-up operations on the circuit boards, which affects the smoothness and performance of the circuit board appearance.

Therefore, there are deficiencies in the prior art and need to be improved.

【Content of utility model】

In order to overcome the above-mentioned technical problems that some circuit board fixing structures have poor fixing effect and affect the follow-up operation and performance of the circuit board, the utility model provides a circuit board vertical hanger and a circuit board hanger assembly.

The solution to the technical problem of the utility model is to provide a vertical hanger for circuit boards, including a frame, a clamping part, an upper bearing part and a lower bearing part, and the upper bearing part and the lower bearing part are respectively arranged at two ends of the frame, The clamping part is partially arranged on the upper bearing part, and partly arranged on the lower bearing part, and the lower bearing part is slidably connected with the frame.

Preferably, the circuit board vertical hanger further includes at least one counterweight, and the counterweight is fixedly connected to the lower bearing part.

Preferably, the frame includes two vertical bars and two horizontal bars fixedly connected end to end in sequence, the two vertical bars are arranged in parallel, and the two horizontal bars are arranged in parallel.

Preferably, the lower bearing part includes a fixed part and two sliders, and the two sliders are fixedly arranged at both ends of the fixed part and respectively matched and connected with two vertical rods, and the sliders can move along the vertical direction under the action of external force. rod movement.

Preferably, a plurality of threaded holes may be provided on the upper bearing part and the lower bearing part, and the clamping part may be connected with the upper bearing part and the lower bearing part through the connection with the threaded holes.

Preferably, the clamping part includes a first clamping part and a second clamping part respectively used for clamping the circuit board, the first clamping part is fixedly arranged on the upper bearing part, and the second clamping part The component is fixedly arranged on the lower bearing part.

Preferably, the first clamping piece and the second clamping piece include several elastic clips.

The utility model also provides a circuit board hanger assembly, which includes a pressing part and the above-mentioned vertical hanger for the circuit board. The clamping part is clamped or the clamping state of the clamping part is released.

Preferably, the pressing part includes a first pressing group, the first pressing group includes a servo motor, a first fixed platform and a first horizontal pressing cylinder, and the output end of the servo motor is fixedly connected to one side of the first fixed platform , the first horizontal pressing cylinder is fixedly arranged on the other surface of the first fixed platform, and the servo motor is used to drive the first horizontal pressing cylinder to correspond to the clamping part at the lower bearing part during operation, the first horizontal The pressing cylinder presses the clamping part located at the lower bearing part during operation.

Preferably, the pressing part further includes a second pressing group, the second pressing group includes a second fixed platform and a second horizontal pressing cylinder, the second horizontal pressing cylinder is fixedly arranged on one side of the second fixed platform and Corresponding to the clamping portion located at the upper bearing portion, the second horizontal pressing cylinder presses the clamping portion located at the upper bearing portion during operation.

Compared with the prior art, the circuit board vertical hanger and the circuit board hanger assembly of the utility model have the following advantages:

By providing the clamping part, the upper bearing part and the lower bearing part, the circuit board can be better clamped, so that the position of the circuit board is relatively stable, which is conducive to the subsequent operations of the circuit board, such as detection, spraying of liquid medicine, etc. The smooth progress is also conducive to preventing the appearance of the circuit board from being distorted and uneven due to the use of pressing and fixing methods, which will affect the actual performance.

The existing circuit board fixing devices are easy to cause damage to the surface of the circuit board when fixing the circuit board, or cannot adapt to circuit boards of different specifications and sizes. The vertical hanger of the circuit board can be adjusted due to the position and number of elastic clips , which is conducive to ensuring the flatness of the circuit board and further ensuring a uniform and sufficient chemical reaction between the circuit board and the liquid medicine, which is conducive to improving the yield rate of the circuit board processing.

【Description of drawings】

Fig. 1 is a schematic diagram of the exploded structure of the circuit board hanger assembly of the present invention.

Fig. 2 is a three-dimensional structural schematic diagram of the vertical hanger for circuit boards of the present invention.

Fig. 3 is a three-dimensional schematic diagram of a deformation of the vertical hanger for circuit boards of the present invention.

Fig. 4 is a schematic diagram of the three-dimensional structure of the pressing part of the present invention.

Explanation of reference signs:

10. Circuit board hanger assembly; 11. Vertical hanger for circuit board; 13. Pressing part; 111. Frame; 112. Clamping part; 113. Upper bearing part; 114. Lower bearing part; Cross bar; 118, first clamping part; 119, second clamping part; 120, fixed part; 121, slider; 122, counterweight; 131, first pressing group; 132, second pressing group; 133, Servo motor; 134, the first fixed platform; 135, the first horizontal pressing cylinder; 136, the second fixed platform; 137, the second horizontal pressing cylinder.

【detailed description】

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model, not to limit the utility model.

Please refer to Fig. 1. The utility model provides a circuit board hanger assembly 10, which includes a circuit board vertical hanger 11 and a pressing part 13. The circuit board vertical hanger 11 and the pressing part 13 are separately arranged and fixed in the outside On the equipment, the position of the pressing part 13 is adjusted to the position corresponding to the vertical hanger 11 of the circuit board during operation and presses part of the vertical hanger 11 of the circuit board so that the vertical hanger 11 of the circuit board clamps the circuit board to realize The circuit board is fixed, or the circuit board is released from the clamping of the circuit board to realize the unloading of the circuit board.

Please refer to Fig. 2, further, the circuit board vertical hanger 11 includes a frame 111, a clamping part 112, an upper bearing part 113 and a lower bearing part 114, and the upper bearing part 113 and the lower bearing part 114 are respectively arranged at two ends of the frame 111 , wherein the upper bearing part 113 is fixedly connected to the frame 111, the lower bearing part 114 is slidably connected to the frame 111, and the clamping part 112 is partially arranged on the upper bearing part 113 and partially arranged on the lower bearing part 114.

Specifically, the pressing part 13 presses the clamping parts located on the upper bearing part 113 and the lower bearing part 114 so that the clamping part 112 clamps or releases the clamping state of the clamping part 112 .

Further, a plurality of threaded holes (not shown) are provided on the upper bearing part 113 and the lower bearing part 114, and the clamping part 112 realizes the connection with the upper bearing part 113 and the lower bearing part 114 through the connection with the threaded holes, Specifically, the staff can arrange the positions of the clamping parts 112 by connecting the clamping parts 112 to different threaded holes, so that the clamping parts 112 can hold a variety of circuit boards of different shapes correspondingly. It can be understood that there is no limitation on the positions and numbers of the threaded holes on the upper bearing part 113 and the lower bearing part 114 , which can be set according to the actual situation.

Further, the frame 111 includes two vertical rods 116 and two horizontal rods 117, wherein the two vertical rods 116 are arranged in parallel, and the two horizontal rods 117 are arranged in parallel, and the two vertical rods 116 and the two horizontal rods 117 are connected end to end in turn. Specifically, the upper bearing part 113 is fixed at one end of the frame 111 and fixedly connected with the vertical bar 116 and the horizontal bar 117 respectively, and the two ends of the lower bearing part 114 are respectively slidably connected with the two vertical bars 116 .

Further, the clamping part 112 includes a first clamping part 118 and a second clamping part 119, the first clamping part 118 is fixedly arranged on the upper bearing part 113, and the second clamping part 119 is fixedly arranged on the lower bearing part 114 . The relative fixing of the circuit board is realized through the clamping of the circuit board by the first clamping part 118 and the second clamping part 119 respectively.

Preferably, the first clamping part 118 and the second clamping part 119 include several elastic clips, and the number and type of the elastic clips are not limited. can be better clamped.

Furthermore, the lower bearing part 114 includes a fixed part 120 and two sliders 121, the two sliders 121 are fixedly arranged at both ends of the fixed part 120 and respectively matched and connected with the two vertical rods 116, the sliders 121 can move along under the action of external force. The movement of the vertical rod 116 realizes the movement of the lower bearing part 114 and facilitates the lower bearing part 114 to approach the circuit board to clamp the circuit board. It can be understood that the slider 121 can be connected to one side, two sides, three sides or four sides of the frame 111, and there is no limitation to this, as long as the slider 121 can move on the vertical bar 116 and along the vertical bar 116. , the moving range of the slider 121 is from one end of the vertical bar 116 to the other end.

Referring to FIG. 3 , as some specific embodiments, the circuit board vertical hanger 11 further includes at least one counterweight 122 , and the counterweight 122 is fixedly connected to the lower bearing part 114 . The counterweight 122 is used to provide a certain pulling force to the circuit board by gravity after the second clamping member 119 and the circuit board are clamped, which is conducive to stretching the circuit board with more or less a certain bending range, and is conducive to maintaining the circuit board. The flatness of the surface of the board is beneficial to reduce the probability of performance degradation due to bending of the circuit board. There is no limit to the number of counterweights 122, which can be set according to the actual situation.

Please refer to FIG. 4 , further, the pressing part 13 includes a first pressing group 131 and a second pressing group 132 arranged separately, wherein the first pressing group 131 includes a servo motor 133, a first fixed platform 134 and a first horizontal pressing Cylinder 135, the output end of servo motor 133 is fixedly connected with one side of the first fixed platform 134, the first horizontal pressing cylinder 135 is fixedly arranged on the other side of the first fixed platform 134, and the second pressing group 132 includes the second fixed platform 136 And the second horizontal pressing cylinder 137 , the second horizontal pressing cylinder 137 is fixedly arranged on one side of the second fixed platform 136 and corresponds to the clamping part 112 located at the upper bearing part 113 . When the first pressing group 131 is working, the servo motor 133 drives the first horizontal pressing cylinder 135 to a position corresponding to the second clamping member 119, and the first horizontal pressing cylinder 135 is pressing the second clamping member 119; When the second pressing group 132 is working, the second horizontal pressing cylinder 137 presses the first clamping member 118 corresponding to its position.

The setting of the pressing part 13 is beneficial to improve the automation of the circuit board hanger assembly 10, to improve the working efficiency of the circuit board hanger assembly 10 and to avoid potential safety hazards caused by manual operation of the staff.

When the circuit board hanger assembly 10 is in use, the second pressing group 132 presses the first clamping part 118 to clamp one end of the circuit board, and the first pressing group 131 presses the second clamping part 119 And drive the second clamping part 119 to move along the length direction of the vertical bar 116 to clamp the other end of the circuit board, that is, complete the clamping of the circuit board, which has a high degree of automation.

Compared with the prior art, the circuit board vertical hanger and the circuit board hanger assembly of the utility model have the following advantages:

By providing the clamping part, the upper bearing part and the lower bearing part, the circuit board can be better clamped, so that the position of the circuit board is relatively stable, which is conducive to the subsequent operations of the circuit board, such as detection, spraying of liquid medicine, etc. The smooth progress is also conducive to preventing the appearance of the circuit board from being distorted and uneven due to the use of pressing and fixing methods, which will affect the actual performance.

The existing circuit board fixing devices are easy to cause damage to the surface of the circuit board when fixing the circuit board, or cannot adapt to circuit boards of different specifications and sizes. The vertical hanger of the circuit board can be adjusted due to the position and number of elastic clips , which is conducive to ensuring the flatness of the circuit board and further ensuring a uniform and sufficient chemical reaction between the circuit board and the liquid medicine, which is conducive to improving the yield rate of the circuit board processing.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. Any modifications made within the concept of the present utility model, equivalent replacements and improvements, etc. should be included in the utility model. within the scope of patent protection.

Claims (10)

1. The utility model provides a perpendicular stores pylon of circuit board which characterized in that: the vertical hanging rack for the circuit board comprises a frame, a clamping part, an upper bearing part and a lower bearing part, wherein the upper bearing part and the lower bearing part are respectively arranged at two ends of the frame, the clamping part is partially arranged on the upper bearing part, the clamping part is partially arranged on the lower bearing part, and the lower bearing part is connected with the frame in a sliding manner.

2. The vertical rack of claim 1, wherein: the vertical hanging rack of the circuit board further comprises at least one counterweight, and the counterweight is fixedly connected with the lower bearing part.

3. The vertical rack of claim 1, wherein: the frame comprises two vertical rods and two transverse rods which are fixedly connected end to end in sequence, wherein the two vertical rods are arranged in parallel, and the two transverse rods are arranged in parallel.

4. A vertical rack for circuit boards according to claim 3 wherein: the lower bearing part comprises a fixed part and two sliding blocks, the two sliding blocks are fixedly arranged at two ends of the fixed part and are respectively connected with the two vertical rods in a matched mode, and the sliding blocks can move along the vertical rods under the action of external force.

5. The vertical rack of claim 1, wherein: the upper bearing part and the lower bearing part can be provided with a plurality of threaded holes, and the clamping part is connected with the upper bearing part and the lower bearing part through the connection with the threaded holes.

6. The vertical rack of claim 1, wherein: the clamping part comprises a first clamping piece and a second clamping piece which are respectively used for clamping the circuit board, the first clamping piece is fixedly arranged on the upper bearing part, and the second clamping piece is fixedly arranged on the lower bearing part.

7. The vertical hanging rack for circuit boards according to claim 6, wherein: the first clamping piece and the second clamping piece comprise a plurality of elastic clamps.

8. A circuit board hanger assembly, its characterized in that: the circuit board hanging rack assembly comprises a pressing part and the circuit board vertical hanging rack as claimed in any one of claims 1 to 7, wherein the position of the pressing part corresponds to the position of the circuit board vertical hanging rack, and the pressing part presses the clamping part to clamp the clamping part or release the clamping state of the clamping part when in work.

9. The circuit board hanger assembly of claim 8, wherein: the pressing portion comprises a first pressing portion, the first pressing portion comprises a servo motor, a first fixing platform and a first horizontal pressing cylinder, the output end of the servo motor is fixedly connected with one face of the first fixing platform, the first horizontal pressing cylinder is fixedly arranged on the other face of the first fixing platform, the servo motor is used for driving the first horizontal pressing cylinder to correspond to the clamping portion located at the lower bearing portion during working, and the first horizontal pressing cylinder presses the clamping portion located at the lower bearing portion during working.

10. The circuit board hanger assembly of claim 8, wherein: the pressing portion further comprises a second pressing group, the second pressing group comprises a second fixing platform and a second horizontal pressing cylinder, the second horizontal pressing cylinder is fixedly arranged on one surface of the second fixing platform and corresponds to the clamping portion located at the upper bearing portion, and the second horizontal pressing cylinder presses the clamping portion located at the upper bearing portion when working.

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