CN213094600U

CN213094600U - Novel retail display terminal circuit board clamping structure

Info

Publication number: CN213094600U
Application number: CN202022160648.9U
Authority: CN
Inventors: 邓海林
Original assignee: Shenzhen Taidong Electric Technology Co ltd
Current assignee: Shenzhen Taidong Electric Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-30
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a new retail display terminal circuit board joint structure, including shell, coupling mechanism, heat dissipation dust removal mechanism, damper and latch mechanism, a plurality of coupling mechanism body side surface respectively with coupling mechanism body both ends welding, a plurality of coupling spring one end respectively with a plurality of slide rail side surface connection, a plurality of slide rail both ends respectively with the inside both sides surface welding of shell body, a plurality of shock attenuation sliders respectively with a plurality of slide rail sliding fit, a plurality of latch mechanism bodies are installed respectively inside a plurality of shock attenuation sliders. The fixing rod and the fixing bolt enable the device to be mounted and dismounted more conveniently, and the adjusting block and the adjusting bolt enable the device to be mounted and dismounted conveniently. The motor and the fan are used for clearing dust and dissipating heat of the device, the device is protected, the service life of the device is prolonged, and when the device vibrates, the damping mechanism body drives the damping sliding block to slide in the sliding rail so as to resist the action of horizontal vibration force and protect the device.

Description

Novel retail display terminal circuit board clamping structure

Technical Field

The utility model relates to an electronic components specifically is a new retail display terminal circuit board joint structure.

Background

The circuit board can be called as a printed circuit board or a printed circuit board, the circuit board enables the circuit to be miniaturized and visualized, plays an important role in batch production of fixed circuits and optimization of electric appliance layout, is the most active industry in the modern electronic component industry, and generally has the industry growth speed higher than that of the electronic component industry by about 3 percent.

The circuit board is not protected sufficiently by the existing clamping structure of the circuit board of the new retail display terminal, the circuit board is easy to damage, and the circuit board is difficult to install and disassemble, so that the circuit board is difficult to replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new retail display terminal circuit board joint structure 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: the utility model provides a new retail display terminal circuit board joint structure, includes shell, coupling mechanism, heat dissipation dust removal mechanism, damper and latch mechanism, the shell includes the shell body, coupling mechanism includes coupling mechanism body and coupling spring, heat dissipation dust removal mechanism is including heat dissipation dust removal mechanism body, damper includes slide rail and shock attenuation slider, latch mechanism includes the latch mechanism body, and is a plurality of coupling mechanism body side surface welds with coupling mechanism body both ends respectively, and is a plurality of coupling spring one end is connected with a plurality of slide rail side surface respectively, and is a plurality of the slide rail both ends respectively with the inside both sides surface welding of shell body, and is a plurality of the shock attenuation slider respectively with a plurality of slide rail sliding fit, it is a plurality of the latch mechanism body is installed respectively inside a plurality of shock attenuation slider.

Preferably, the shell still includes heating panel, dead lever and fixing bolt, the heating panel is installed in shell body side surface, and is a plurality of dead lever side surface respectively with shell body side surface welding, a plurality of dead lever opposite side surface is equipped with a plurality of through-holes respectively, and is a plurality of fixing bolt respectively with a plurality of through-hole normal running fit, wherein, the dead lever has four, and through-hole and fixing bolt all have eight, and dead lever and fixing bolt make the installation and the dismantlement of device more convenient.

Preferably, coupling mechanism still includes the bumper shock absorber, and is a plurality of the coupling spring other end is connected with a plurality of bumper shock absorbers both ends respectively, and is a plurality of the bumper shock absorber other end welds with a plurality of coupling mechanism body one end respectively, and wherein, the coupling mechanism body has two, and coupling spring and bumper shock absorber all have four, and the vibrations when coupling spring and bumper shock absorber filter equipment remove dust have improved the stability of device.

Preferably, heat dissipation dust removal mechanism still includes motor and fan, and is a plurality of motor one end all with heat dissipation dust removal mechanism body side surface welding, a plurality of the motor other end is equipped with a plurality of axis of rotation respectively, and is a plurality of the fan respectively with a plurality of axis of rotation normal running fit, wherein, motor and fan all have six, and motor and fan clear away the dust and dispel the heat for the device, protect and the device, have improved the life of device.

Preferably, damper still includes damper body, stopper and connecting bolt, and is a plurality of the stopper is installed respectively in a plurality of slide rail both ends, and is a plurality of damper body one end respectively with a plurality of stopper side surface weld, a plurality of damper body other end respectively with a plurality of damping slide block side surface weld, a plurality of damping slide block upper surface is equipped with a plurality of mounting holes, and is a plurality of connecting bolt respectively with a plurality of mounting hole normal running fit, wherein, the slide rail has two, damper body, stopper and damping slide block all have four, and connecting bolt has eight, and the stopper is used for limiting device sliding amplitude, and connecting bolt makes mechanism convenient to detach, and when the device takes place vibrations, the damper body drives damping slide block and slides in the slide rail for resist horizontal shock effect, protection device.

Preferably, the clamping mechanism further comprises damping springs, connecting blocks, clamping blocks, adjusting blocks and adjusting bolts, one ends of the damping springs are respectively connected with one side surfaces of the plurality of clamping mechanism bodies, the other ends of the damping springs are respectively connected with one side surfaces of the plurality of connecting blocks, one side surface of the adjusting block is respectively welded with the other side surfaces of the plurality of connecting blocks, a plurality of round holes are respectively formed in the side surfaces of the adjusting blocks, one ends of the adjusting bolts are respectively welded with the two side surfaces of the plurality of clamping blocks, the adjusting bolts are respectively matched with the round holes in a rotating manner, the number of the clamping mechanism bodies and the connecting blocks is four, the number of the damping springs and the clamping blocks is eight, the number of the adjusting blocks and the number of the adjusting bolts are sixteen, the clamping mechanism bodies and the connecting blocks are responsible for connecting devices, protection device, the setting of a plurality of joint pieces makes a plurality of circuit boards of device joint in proper order, and is more practical, and regulating block and adjusting bolt make the device be convenient for install and dismantle.

As a further aspect of the present invention: the utility model provides a new retail display terminal circuit board joint structure, which comprises an outer shell 100, coupling mechanism 200, heat dissipation dust removal mechanism 300, damper 400 and clamping mechanism 500, shell 100 includes the shell body, coupling mechanism 200 includes coupling mechanism body and coupling spring 210, heat dissipation dust removal mechanism 300 includes the heat dissipation dust removal mechanism body, damper 400 includes slide rail 410 and shock attenuation slider 430, clamping mechanism 500 includes the clamping mechanism body, a plurality of coupling mechanism body side surface welds with coupling mechanism body both ends respectively, a plurality of coupling spring 210 one end is connected with a plurality of slide rail 410 side surface respectively, a plurality of slide rail 410 both ends respectively with the inside both sides surface welding of shell body, a plurality of shock attenuation slider 430 respectively with a plurality of slide rail 410 sliding fit, a plurality of clamping mechanism bodies are installed inside a plurality of shock attenuation slider 430 respectively.

Further, the housing 100 further includes a heat dissipating plate 110, fixing rods 120 and fixing bolts 130, the heat dissipating plate 110 is mounted on a side surface of the housing body, a side surface of each of the fixing rods 120 is welded to a side surface of the housing body, a plurality of through holes are formed in the other side surface of each of the fixing rods 120, the fixing bolts 130 are rotatably fitted with the through holes, four fixing rods 120 are provided, eight through holes and eight fixing bolts 130 are provided, and the fixing rods 120 and the fixing bolts 130 enable the mounting and dismounting of the device to be more convenient.

Further, coupling mechanism 200 still includes bumper shock absorber 220, and a plurality of coupling spring 210 other end is connected with a plurality of bumper shock absorbers 220 both ends respectively, and a plurality of bumper shock absorbers 220 other end respectively with a plurality of coupling mechanism body one end welding, wherein, the coupling mechanism body has two, and coupling spring 210 and bumper shock absorber 220 all have four, and the vibrations when coupling spring 210 and bumper shock absorber 220 filter equipment remove dust have improved the stability of device.

Further, the heat dissipation and dust removal mechanism 300 further comprises motors 310 and fans 320, wherein one ends of the motors 310 are welded to one side surface of the heat dissipation and dust removal mechanism body, the other ends of the motors 310 are respectively provided with a plurality of rotating shafts, the fans 320 are respectively in rotating fit with the rotating shafts, the number of the motors 310 and the number of the fans 320 are six, the motors 310 and the fans 320 remove dust and dissipate heat for the device, the device is protected, and the service life of the device is prolonged.

Further, the damping mechanism 400 further comprises a damping mechanism body, limiting blocks 420 and connecting bolts 440, the limiting blocks 420 are respectively mounted at two ends of the sliding rails 410, one end of the damping mechanism body is respectively welded with one side surface of the limiting blocks 420, the other end of the damping mechanism body is respectively welded with one side surface of the damping sliding blocks 430, the upper surface of the damping sliding blocks 430 is provided with a plurality of mounting holes, the connecting bolts 440 are respectively matched with the mounting holes in a rotating manner, wherein, the number of the slide rails 410 is two, the number of the damping mechanism body, the number of the limiting blocks 420 and the number of the damping sliding blocks 430 are four, the number of the connecting bolts 440 is eight, the limiting blocks 420 are used for limiting the sliding range of the device, the connecting bolts 440 enable the mechanism to be convenient to disassemble, when the device vibrates, the damping mechanism body drives the damping sliding block 430 to slide in the sliding rail 410 so as to resist the action of horizontal vibration force and protect the device.

Further, the clamping mechanism 500 further comprises damping springs 510, connecting blocks 520, clamping blocks 530, adjusting blocks 540 and adjusting bolts 550, one ends of the damping springs 510 are respectively connected with one side surface of the clamping mechanism bodies, the other ends of the damping springs 510 are respectively connected with one side surface of the connecting blocks 520, one side surface of the adjusting blocks 540 is respectively welded with the other side surface of the connecting blocks 520, a plurality of round holes are respectively arranged on the side surface of the adjusting blocks 540, one ends of the adjusting bolts 550 are respectively welded with the two side surfaces of the clamping blocks 530, and the adjusting bolts 550 are respectively matched with the round holes in a rotating manner, wherein the clamping mechanism bodies and the connecting blocks 520 are respectively provided with four damping springs 510 and clamping blocks 530, the number of the adjusting blocks 540 and the adjusting bolts 550 is sixteen, the clamping mechanism bodies and the connecting blocks 520 are responsible for connecting devices, and the damping springs 510 further resist vibration, the protection device, the setting of a plurality of joint pieces 530 makes a plurality of circuit boards of device joint in proper order, and is more practical, and regulating block 540 and adjusting bolt 550 make the device be convenient for install and dismantle.

Compared with the prior art, the beneficial effects of the utility model are that: dead lever and fixing bolt make the installation and the dismantlement of device more convenient, vibrations when connecting spring and bumper shock absorber filter equipment remove dust have improved the stability of device, and a plurality of circuit boards of joint piece are more practical in making the device joint in proper order to the setting of a plurality of joint pieces, and regulating block and adjusting bolt make the device be convenient for install and dismantle.

The motor and the fan are used for clearing dust and dissipating heat of the device, the device is protected, the service life of the device is prolonged, and when the device vibrates, the damping mechanism body drives the damping sliding block to slide in the sliding rail so as to resist the action of horizontal vibration force and protect the device.

Drawings

Fig. 1 is a schematic overall structure diagram of a new retail display terminal circuit board clamping structure.

Fig. 2 is a schematic diagram of the internal structure of a new retail display terminal circuit board clamping structure.

Fig. 3 is a schematic diagram of the internal structure of another embodiment of a new retail display terminal circuit board clamping structure.

Fig. 4 is a schematic structural view of a heat dissipation and dust removal mechanism of a new retail display terminal circuit board clamping structure.

Fig. 5 is a schematic diagram of a clamping mechanism of a new retail display terminal circuit board clamping structure.

In the figure: 100. a housing; 110. a heat dissipation plate; 120. fixing the rod; 130. fixing the bolt; 200. a connecting mechanism; 210. a connecting spring; 220. a shock absorber; 300. a heat dissipation and dust removal mechanism; 310. a motor; 320. a fan; 400. a damping mechanism; 410. a slide rail; 420. a limiting block; 430. a shock-absorbing slide block; 440. a connecting bolt; 500. a clamping mechanism; 510. a damping spring; 520. connecting blocks; 530. a clamping block; 540. an adjusting block; 550. and adjusting the bolt.

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. 1-5, in an embodiment of the present invention, a new retail display terminal circuit board clamping structure includes a housing 100, a connecting mechanism 200, heat dissipation dust removal mechanism 300, damper 400 and clamping mechanism 500, shell 100 includes the shell body, coupling mechanism 200 includes coupling mechanism body and coupling spring 210, heat dissipation dust removal mechanism 300 includes the heat dissipation dust removal mechanism body, damper 400 includes slide rail 410 and shock attenuation slider 430, clamping mechanism 500 includes the clamping mechanism body, a plurality of coupling mechanism body side surfaces weld with coupling mechanism body both ends respectively, a plurality of coupling spring 210 one end respectively with a plurality of slide rail 410 side surface connection, a plurality of slide rail 410 both ends respectively with the inside both sides surface welding of shell body, a plurality of shock attenuation slider 430 respectively with a plurality of slide rail 410 sliding fit, a plurality of clamping mechanism bodies are installed respectively inside a plurality of shock attenuation slider 430.

Wherein, the shell 100 still includes heating panel 110, dead lever 120 and fixing bolt 130, heating panel 110 installs in shell body side surface, a plurality of dead lever 120 side surface respectively with shell body side surface welding, a plurality of dead lever 120 opposite side surface is equipped with a plurality of through-holes respectively, a plurality of fixing bolt 130 respectively with a plurality of through-hole normal running fit, wherein, dead lever 120 has four, through-hole and fixing bolt 130 all have eight, dead lever 120 and fixing bolt 130 make the installation and the dismantlement of device more convenient.

Wherein, coupling mechanism 200 still includes bumper shock absorber 220, and a plurality of connecting spring 210 other end is connected with a plurality of bumper shock absorbers 220 both ends respectively, and a plurality of bumper shock absorbers 220 other end respectively with a plurality of coupling mechanism body one end welding, wherein, the coupling mechanism body has two, and connecting spring 210 and bumper shock absorber 220 all have four, vibrations when connecting spring 210 and bumper shock absorber 220 filter equipment remove dust, improved the stability of device.

The heat dissipation and dust removal mechanism 300 further comprises a motor 310 and fans 320, one end of each of the motors 310 is welded to one side surface of the heat dissipation and dust removal mechanism body, the other end of each of the motors 310 is provided with a plurality of rotating shafts, and the fans 320 are in rotating fit with the rotating shafts respectively, wherein the number of the motors 310 and the number of the fans 320 are six, the motors 310 and the fans 320 remove dust and dissipate heat for the device, the device is protected, and the service life of the device is prolonged.

Wherein, the damping mechanism 400 further comprises a damping mechanism body, limiting blocks 420 and connecting bolts 440, the limiting blocks 420 are respectively arranged at two ends of the sliding rails 410, one end of the damping mechanism body is respectively welded with one side surface of the limiting blocks 420, the other end of the damping mechanism body is respectively welded with one side surface of the damping sliding blocks 430, the upper surface of the damping sliding blocks 430 is provided with a plurality of mounting holes, the connecting bolts 440 are respectively matched with the mounting holes in a rotating way, wherein, the number of the slide rails 410 is two, the number of the damping mechanism body, the number of the limiting blocks 420 and the number of the damping sliding blocks 430 are four, the number of the connecting bolts 440 is eight, the limiting blocks 420 are used for limiting the sliding range of the device, the connecting bolts 440 enable the mechanism to be convenient to disassemble, when the device vibrates, the damping mechanism body drives the damping sliding block 430 to slide in the sliding rail 410 so as to resist the action of horizontal vibration force and protect the device.

Wherein, the clamping mechanism 500 further comprises a damping spring 510, a connecting block 520, a clamping block 530, adjusting blocks 540 and adjusting bolts 550, one end of the damping spring 510 is respectively connected with one side surface of the clamping mechanism body, the other end of the damping spring 510 is respectively connected with one side surface of the connecting block 520, one side surface of the adjusting block 540 is respectively welded with the other side surface of the connecting block 520, the side surface of the adjusting block 540 is respectively provided with a plurality of round holes, one end of the adjusting bolt 550 is respectively welded with the two side surfaces of the clamping block 530, the adjusting bolts 550 are respectively matched with the round holes in a rotating way, wherein, the clamping mechanism body and the connecting block 520 are respectively provided with four damping springs 510 and clamping blocks 530, the adjusting blocks 540 and the adjusting bolts 550 are respectively provided with sixteen, the clamping mechanism body and the connecting block 520 are responsible for connecting devices, and the damping spring 510 further, the protection device, the setting of a plurality of joint pieces 530 makes a plurality of circuit boards of device joint in proper order, and is more practical, and regulating block 540 and adjusting bolt 550 make device convenient to detach.

The utility model discloses a theory of operation is: dead lever 120 and fixing bolt 130 make the installation and the dismantlement of device more convenient, and the vibrations when connecting spring 210 and bumper shock absorber 220 filter equipment remove dust have improved the stability of device, and a plurality of circuit boards of joint piece 530's setting makes the device joint in proper order, and is more practical, and regulating block 540 and adjusting bolt 550 make the device be convenient for install and dismantle. The motor 310 and the fan 320 remove dust and dissipate heat for the device, protect the device, and improve the service life of the device, when the device vibrates, the damping mechanism body drives the damping slider 430 to slide in the slide rail 410 to resist the action of horizontal vibration force, and protect the device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a new retail display terminal circuit board joint structure, includes shell (100), coupling mechanism (200), heat dissipation dust removal mechanism (300), damper (400) and clamping mechanism (500), its characterized in that: the shell (100) comprises a shell body, the connecting mechanism (200) comprises a connecting mechanism body and a connecting spring (210), the heat dissipation and dust removal mechanism (300) comprises a heat dissipation and dust removal mechanism body, the shock absorption mechanism (400) comprises a slide rail (410) and a shock absorption sliding block (430), the clamping mechanism (500) comprises a clamping mechanism body, and is a plurality of a side surface of the connecting mechanism body is welded with two ends of the connecting mechanism body respectively, and one end of the connecting spring (210) is connected with one side surface of the slide rail (410) respectively, and is a plurality of a side surface of the slide rail (410) is welded with two inner sides of the shell body respectively, and is a plurality of the shock absorption sliding block (430) is in sliding fit with the slide rail (410) respectively, and is a plurality of the clamping mechanism body is installed inside the shock absorption.

2. The new retail display terminal circuit board clamping structure of claim 1, wherein: the shell (100) further comprises a heat dissipation plate (110), a fixing rod (120) and a fixing bolt (130), the heat dissipation plate (110) is installed on one side surface of the shell body, the fixing rod (120) is welded to one side surface of the shell body respectively, a plurality of through holes are formed in the other side surface of the fixing rod (120) respectively, and the fixing bolt (130) is matched with the through holes in a rotating mode.

3. The new retail display terminal circuit board clamping structure of claim 1, wherein: the connecting mechanism (200) further comprises a plurality of shock absorbers (220), the other ends of the connecting springs (210) are connected with the two ends of the shock absorbers (220) respectively, and the other ends of the shock absorbers (220) are welded with one ends of the connecting mechanism bodies respectively.

4. The new retail display terminal circuit board clamping structure of claim 1, wherein: the heat dissipation and dust removal mechanism (300) further comprises a motor (310) and a fan (320), one end of the motor (310) is welded to the surface of one side of the heat dissipation and dust removal mechanism body, the other end of the motor (310) is provided with a plurality of rotating shafts respectively, and the fan (320) is in rotating fit with the rotating shafts respectively.

5. The new retail display terminal circuit board clamping structure of claim 1, wherein: damper (400) still include damper body, stopper (420) and connecting bolt (440), and is a plurality of install respectively in a plurality of slide rails (410) both ends stopper (420), and is a plurality of damper body one end respectively with a plurality of stopper (420) side surface weld, a plurality of the damper body other end respectively with a plurality of damping slide block (430) side surface weld, a plurality of damping slide block (430) upper surface is equipped with a plurality of mounting holes, and is a plurality of connecting bolt (440) respectively with a plurality of mounting hole normal running fit.

6. The new retail display terminal circuit board clamping structure of claim 1, wherein: clamping mechanism (500) still includes damping spring (510), connecting block (520), joint piece (530), regulating block (540) and adjusting bolt (550), and is a plurality of damping spring (510) one end respectively with a plurality of clamping mechanism body side surface connection, a plurality of damping spring (510) other end respectively with a plurality of connecting block (520) side surface connection, a plurality of regulating block (540) side surface respectively with a plurality of connecting block (520) opposite side surface welding, a plurality of regulating block (540) side surface is equipped with a plurality of round holes respectively, and is a plurality of adjusting bolt (550) one end respectively with a plurality of joint piece (530) both sides surface welding, a plurality of adjusting bolt (550) respectively with a plurality of round hole normal running fit.