CN211792524U

CN211792524U - Power module with auxiliary mounting mechanism

Info

Publication number: CN211792524U
Application number: CN201922230558.XU
Authority: CN
Inventors: 祝恒洲
Original assignee: Shenzhen Zhonghan Technology Co ltd
Current assignee: Shenzhen Zhonghan Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-10-27
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a power module with auxiliary mounting mechanism, including interior base plate and the main part of fixing on the surface of interior base plate, the front surface of main part is provided with circular sound hole board, four bolt grooves have been seted up to the front surface of main part, and the inside in bolt groove is provided with hexagon socket head cap screw, the main part passes through hexagon socket head cap screw and fixes the surface at interior base plate, be equipped with auxiliary mounting mechanism between interior base plate and the main part; through setting up the supplementary installation mechanism of compriseing supplementary installation piece, through hole, rectangle end block, rectangle end slot, spring groove, semi-circular fixture block and semi-circular draw-in groove for the main part can be quick in the installation the completion bolt hole with the alignment of thread groove, and can obtain good lift spacing under the effect of supplementary installation piece, thereby it is fixed to bring the facility to the installation of main part to give operating personnel, and can directly take out supplementary installation piece after the main part is accomplished the installation.

Description

Power module with auxiliary mounting mechanism

Technical Field

The utility model belongs to the technical field of power module, concretely relates to power module with supplementary installation mechanism.

Background

The power module is a device for monitoring and adjusting voltage and current, can adjust output voltage within a certain range through a resistor or a potentiometer, and monitors the voltage and the current of the device in real time, has the functions of voltage protection, voltage transformation, isolation, voltage stabilization, noise reduction and the like, can monitor the working state of alternating current and direct current power supplies of the device, and monitors the faults of power interruption, undervoltage, overcurrent, open phase, phase failure, overcurrent and the like of the device, and the power module is widely applied to the fields of instruments and meters, automotive electronics, rail transit, data communication, industrial automation, security monitoring, handheld electronic devices and the like.

Because there is not any supplementary installation mechanism between current power module and the interior base plate, make operating personnel need relapse the position of portable power module in power module installation, just can make the bolt hole of power module edge align with the thread groove on interior base plate surface, and still need operating personnel to hold up power module with the hand always and press when fixing with the bolt, could make power module obtain spacingly, otherwise can make bolt hole and thread groove skew once more, lead to current power module to have certain degree of difficulty in the installation, bring inconvenience for operating personnel easily, for this the utility model provides a power module with supplementary installation mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power module with supplementary installation mechanism, in order to solve and to provide in the above-mentioned background art because there is not any supplementary installation mechanism between current power module and the interior base plate, make operating personnel need repeat the position of portable power module in power module installation, just can make the bolt hole of power module edge align with the thread groove on interior base plate surface, and still need operating personnel to hold up power module with the hand always and hold down when fixing with the bolt, just can make power module obtain spacingly, otherwise can make bolt hole and thread groove skew once more, lead to current power module to have certain degree of difficulty in the installation, bring inconvenient problem for operating personnel easily.

In order to achieve the above object, the utility model provides a following technical scheme: the power module with the auxiliary mounting mechanism comprises an inner substrate and a main body fixed on the surface of the inner substrate, wherein a circular sound hole plate is arranged on the front surface of the main body, four bolt grooves are formed in the front surface of the main body, inner hexagon bolts are arranged in the bolt grooves, the main body is fixed on the surface of the inner substrate through the inner hexagon bolts, the auxiliary mounting mechanism is arranged between the inner substrate and the main body, the auxiliary mounting mechanism comprises two auxiliary mounting blocks arranged on the front surface of the inner substrate, two through holes matched with the two auxiliary mounting blocks are formed in the two sides of the main body in a penetrating mode, a rectangular end block is arranged at the bottom end of each auxiliary mounting block, a rectangular end groove matched with the rectangular end block is formed in the front surface of the inner substrate, and a clamping connecting mechanism is arranged between the rectangular end block and the.

Preferably, the front surface of the main body is provided with an annular plate groove matched with the circular sound hole plate, two sides of the circular sound hole plate are respectively provided with the rotating seat and the shifting block which are integrated, one side of the annular plate groove is provided with a rectangular seat groove corresponding to the rotating seat, the other side of the annular plate groove is provided with a fan-shaped shifting groove corresponding to the shifting block, the bottom end of the rectangular seat groove is provided with a rotating rod, and the rotating seat is internally provided with a rod hole matched with the rotating rod.

Preferably, one side of the bottom end of the rectangular seat groove is provided with a rotary notch corresponding to the rotary seat, and the rotary notch is communicated with the annular plate groove.

Preferably, the surface of the circular sound hole plate is symmetrically provided with two integrated clamping balls, and the inner wall of the annular plate groove is provided with a clamping ball groove corresponding to the clamping balls.

Preferably, the clamping connection mechanism comprises semicircular clamping blocks arranged on the surfaces of the two sides of the rectangular end block, and semicircular clamping grooves matched with the semicircular clamping blocks are formed in the inner walls of the rectangular end grooves.

Preferably, the bottom end of the semicircular fixture block is connected with a spring groove, and the spring groove is positioned inside the rectangular end block.

Preferably, two inclined planes are seted up to the bottom of through hole, and two the inclined plane all extends to the rear surface of main part, the top of supplementary installation piece has seted up oval hand hole.

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

1. through setting up the supplementary installation mechanism of compriseing supplementary installation piece, through hole, rectangle end block, rectangle end slot, spring groove, semi-circular fixture block and semi-circular draw-in groove for the main part can be quick in the installation the completion bolt hole with the alignment of thread groove, and can obtain good lift spacing under the effect of supplementary installation piece, thereby it is fixed to bring the facility to the installation of main part to give operating personnel, and can directly take out supplementary installation piece after the main part is accomplished the installation.

2. Through annular board groove, roating seat, shifting block, rectangle seat groove, fan-shaped groove, rotary rod, pole hole, card ball and the card ball groove that sets up for when the laying dust appears in the inside hole of circular sound orifice plate, operating personnel can be quick pull down circular sound orifice plate rotation, and carry out thorough washing to circular sound orifice plate, and the dress that can be quick of follow-up circular sound orifice plate returns.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the connection between the main body and the inner substrate;

FIG. 3 is a side cross-sectional view of the rectangular end block to inner base plate connection of the present invention;

fig. 4 is a partial enlarged view of the area a in fig. 1 according to embodiment 2 of the present invention;

fig. 5 is a front view of an annular plate groove according to embodiment 2 of the present invention;

fig. 6 is a cross-sectional view of a circular sound hole plate according to embodiment 2 of the present invention;

in the figure: 1. an inner substrate; 2. a main body; 3. a bolt slot; 4. a hexagon socket head cap screw; 5. an auxiliary mounting block; 6. a circular sound hole plate; 7. a through hole; 8. a rectangular end block; 9. a spring slot; 10. semicircular fixture blocks; 11. a rectangular end slot; 12. a semicircular clamping groove; 13. a rotating base; 14. a rectangular seat slot; 15. shifting blocks; 16. a sector shifting groove; 17. an annular plate groove; 18. rotating the rod; 19. a rod hole; 20. and (5) blocking the ball.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: a power supply module with an auxiliary mounting mechanism comprises an inner substrate 1 and a main body 2 fixed on the surface of the inner substrate 1, wherein a circular sound hole plate 6 is arranged on the front surface of the main body 2, four bolt grooves 3 are formed on the front surface of the main body 2, inner hexagonal bolts 4 are arranged inside the bolt grooves 3, bolt holes communicated with the rear surface of the main body 2 are formed in the bottom ends of the bolt grooves 3, thread grooves corresponding to the bolt holes are formed in the front surface of the inner substrate 1, the main body 2 is fixed on the surface of the inner substrate 1 through the inner hexagonal bolts 4, the auxiliary mounting mechanism is arranged between the inner substrate 1 and the main body 2 and comprises two auxiliary mounting blocks 5 arranged on the front surface of the inner substrate 1, two through holes 7 matched with the auxiliary mounting blocks 5 are formed in the two sides of the main body 2 in a penetrating manner, so that the main body 2 can be well positioned when being mounted, and can be lifted and limited under the, the bottom end of the auxiliary mounting block 5 is provided with a rectangular end block 8, the front surface of the inner base plate 1 is provided with a rectangular end groove 11 matched with the rectangular end block 8, and a clamping connection mechanism is arranged between the rectangular end block 8 and the rectangular end groove 11.

In this embodiment, preferably, the clamping connection mechanism includes semicircular clamping blocks 10 disposed on two side surfaces of the rectangular end block 8, and a semicircular clamping groove 12 adapted to the semicircular clamping blocks 10 is formed on an inner wall of the rectangular end groove 11, so that the rectangular end block 8 can be clamped inside the rectangular end groove 11.

In this embodiment, preferably, the bottom end of the semicircular clamping block 10 is connected with the spring groove 9 through a spring, and the spring groove 9 is located inside the rectangular end block 8, so that the top end of the semicircular clamping block 10 can be squeezed into the spring groove 9 by an external force.

In this embodiment, preferably, two inclined planes are opened at the bottom end of the through hole 7, and the two inclined planes extend to the rear surface of the main body 2, so that the auxiliary mounting block 5 is more easily inserted into the through hole 7, and the top end of the auxiliary mounting block 5 is opened with an oval pull hole, so that the auxiliary mounting block 5 is easily pulled.

Example 2

Referring to fig. 1 to 6, the present invention provides a technical solution: a power supply module with an auxiliary mounting mechanism comprises an inner substrate 1 and a main body 2 fixed on the surface of the inner substrate 1, wherein a circular sound hole plate 6 is arranged on the front surface of the main body 2, four bolt grooves 3 are formed on the front surface of the main body 2, inner hexagonal bolts 4 are arranged inside the bolt grooves 3, bolt holes communicated with the rear surface of the main body 2 are formed in the bottom ends of the bolt grooves 3, thread grooves corresponding to the bolt holes are formed in the front surface of the inner substrate 1, the main body 2 is fixed on the surface of the inner substrate 1 through the inner hexagonal bolts 4, the auxiliary mounting mechanism is arranged between the inner substrate 1 and the main body 2 and comprises two auxiliary mounting blocks 5 arranged on the front surface of the inner substrate 1, two through holes 7 matched with the auxiliary mounting blocks 5 are formed in the two sides of the main body 2 in a penetrating manner, so that the main body 2 can be well positioned when being mounted, and can be lifted and limited under the, the bottom end of the auxiliary mounting block 5 is provided with a rectangular end block 8, the front surface of the inner base plate 1 is provided with a rectangular end groove 11 matched with the rectangular end block 8, and a clamping connection mechanism is arranged between the rectangular end block 8 and the rectangular end groove 11.

In this embodiment, preferably, the front surface of the main body 2 is provided with an annular plate groove 17 adapted to the circular sound hole plate 6, a circular through hole communicated with the inside of the main body 2 is provided at the bottom end of the annular plate groove 17, a plurality of sound holes are uniformly provided in the inside of the circular sound hole plate 6, the two sides of the circular sound hole plate 6 are respectively provided with the rotary seat 13 and the shifting block 15 which are integrated, the rectangular seat groove 14 corresponding to the rotary seat 13 is provided at one side of the annular plate groove 17, the fan-shaped shifting groove 16 corresponding to the shifting block 15 is provided at the other side of the annular plate groove 17, the bottom end of the rectangular seat groove 14 is provided with the rotating rod 18, and the inside of the rotary seat 13 is provided with the rod hole 19 adapted to the rotating rod 18, so that the circular sound hole plate 6 can be screwed into the annular plate.

In this embodiment, preferably, a rotation notch corresponding to the rotation seat 13 is formed at one side of the bottom end of the rectangular seat slot 14, and the rotation notch is communicated with the annular plate slot 17, so that the rotation seat 13 can not block the circular sound hole plate 6 from being screwed into the annular plate slot 17.

In this embodiment, preferably, the surface symmetry of circular sound hole board 6 is provided with the card ball 20 of two integral types, and the inner wall of annular plate groove 17 sets up the card ball groove corresponding with card ball 20, and the shell body of circular sound hole board 6, card ball 20 and main part 2 is the polyethylene material component for the shell body of circular sound hole board 6, card ball 20 and main part 2 all has certain elasticity, thereby makes card ball 20 can be squeezed into the card ball groove by external force, also can be squeezed again simultaneously.

In this embodiment, preferably, two inclined planes have been seted up to the bottom of through-hole 7, and two inclined planes all extend to the rear surface of main part 2 for supplementary installation piece 5 is changeed in inserting through-hole 7, and the top of supplementary installation piece 5 has seted up oval trombone, makes supplementary installation piece 5.

The model of the power supply module in the utility model is DY 300;

the utility model discloses a theory of operation and use flow: when the main body 2 needs to be installed on the surface of the inner substrate 1, the rectangular end block 8 at the end of the auxiliary installation block 5 can be inserted into the rectangular end groove 11, the top end of the initial semicircular fixture block 10 can be inserted into the spring groove 9, so that the rectangular end block 8 can be smoothly inserted into the rectangular end groove 11, when the rectangular end block 8 is completely inserted into the rectangular end groove 11, the top end of the semicircular fixture block 10 can be clamped into the semicircular clamping groove 12 under the pushing of the spring in the spring groove 9, so that the auxiliary installation block 5 can be clamped on the front surface of the inner substrate 1, at this time, an operator only needs to push the main body 2 to the front surface of the inner substrate 1, and the top end of the auxiliary installation block 5 can be inserted into the through hole 7 from the rear surface of the main body 2, at this time, the main body 2 is continuously pushed to the surface of the inner substrate 1 until the rear surface of the main body 2 is attached, and the top end of the auxiliary mounting block 5 is penetrated to the front surface of the main body 2, at this time, four bolt holes at the corners of the main body 2 are aligned with the thread groove on the front surface of the inner base plate 1, so that an operator can conveniently mount and fix the main body 2 by using the hexagon socket head cap screw 4, and under the action of the auxiliary mounting block 5, the main body 2 can obtain good lifting limit without pressing limit to the main body 2 by hands of the operator, thereby further facilitating the mounting of the main body 2, the main body 2 can be directly hung right in front of the inner base plate 1 under the action of the auxiliary mounting block 5, the operator only needs to insert the hexagon socket cap screw 4 into the bolt groove 3 and penetrate through the bolt holes, then the bottom end of the hexagon socket cap screw 4 is screwed into the thread groove and screwed, so that the main body 2 can be smoothly mounted on the front surface of the inner base plate 1 by the hexagon socket cap screw 4, therefore, the main body 2 is more convenient to mount, after the main body 2 is mounted and fixed, an operator only needs to pinch the top end of the auxiliary mounting block 5 and pull the top end forward forcefully, so that the top end of the semicircular clamping block 10 is gradually squeezed into the spring groove 9 by the inner wall of the rectangular end groove 11, the rectangular end block 8 can be pulled out from the rectangular end groove 11, the auxiliary mounting block 5 can be gradually pulled out from the through hole 7, and the auxiliary mounting block 5 can be directly dismounted after the main body 2 is mounted and fixed;

when the holes in the circular sound hole plate 6 are blocked due to dust accumulation, an operator can stretch fingers into the fan-shaped shifting groove 16 and forcibly pull the end part of the shifting block 15 forward, so that the inner wall of the ball clamping groove is extruded by the clamping ball 20 to deform, and the clamping ball 20 is extruded by the inner wall of the ball clamping groove to deform, so that the clamping ball 20 is gradually extruded out of the ball clamping groove, the circular sound hole plate 6 can smoothly unscrew from the annular plate groove 17, the circular sound hole plate 6 is lifted up until the rotary seat 13 rotates ninety degrees under the action of the rotary rod 18, the rotary seat 13 slides towards the top end of the rectangular seat groove 14, the rotary seat 13 is moved away from the surface of the rotary rod 18, the rotary seat 13 can be smoothly taken down from the inside of the rectangular seat groove 14, the circular sound hole plate 6 is smoothly taken down, and the holes in the circular sound hole plate 6 are thoroughly cleaned, after the cleaning is finished, the circular sound hole plate 6 is wiped dry, the rotary base 13 on one side of the circular sound hole plate 6 is pushed into the top end of the rectangular base groove 14, then the rotary base 13 moves downwards, the rotary rod 18 can be inserted into the rod hole 19, the rotary base 13 is sleeved on the surface of the rotary rod 18, then the circular sound hole plate 6 is directly screwed into the annular plate groove 17, the clamping ball 20 is squeezed into the clamping ball groove, the circular sound hole plate 6 can be installed back into the annular plate groove 17 again, the shifting block 15 can be located inside the fan-shaped shifting groove 16, and the circular sound hole plate 6 is easy to detach for cleaning.

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. Power module with supplementary installation mechanism, including interior base plate (1) and fixed main part (2) at interior base plate (1) surface, the front surface of main part (2) is provided with circular sound hole board (6), its characterized in that: four bolt grooves (3) are arranged on the front surface of the main body (2), inner hexagon bolts (4) are arranged in the bolt grooves (3), the main body (2) is fixed on the surface of the inner base plate (1) through an inner hexagon bolt (4), an auxiliary mounting mechanism is arranged between the inner substrate (1) and the main body (2), the auxiliary mounting mechanism comprises two auxiliary mounting blocks (5) arranged on the front surface of the inner substrate (1), two through holes (7) matched with the auxiliary mounting blocks (5) are arranged on two sides of the main body (2) in a penetrating way, the bottom end of the auxiliary mounting block (5) is provided with a rectangular end block (8), the front surface of the inner base plate (1) is provided with a rectangular end groove (11) matched with the rectangular end block (8), and a clamping connection mechanism is arranged between the rectangular end block (8) and the rectangular end groove (11).

2. The power module with auxiliary mounting mechanism as claimed in claim 1, wherein: annular plate groove (17) with circular sound orifice plate (6) looks adaptation is seted up to the front surface of main part (2), roating seat (13) and shifting block (15) that the both sides of circular sound orifice plate (6) were equipped with the integral type respectively, rectangle seat groove (14) corresponding with roating seat (13) are seted up to one side of annular plate groove (17), and the opposite side of annular plate groove (17) seted up with shifting block (15) corresponding fan-shaped shifting groove (16), the bottom of rectangle seat groove (14) is provided with rotary rod (18), and pole hole (19) with rotary rod (18) looks adaptation are seted up to the inside of roating seat (13).

3. The power module with auxiliary mounting mechanism as claimed in claim 2, wherein: one side of the bottom end of the rectangular seat groove (14) is provided with a rotary notch corresponding to the rotary seat (13), and the rotary notch is communicated with the annular plate groove (17).

4. The power module with auxiliary mounting mechanism as claimed in claim 1, wherein: the surface of the circular sound hole plate (6) is symmetrically provided with two integrated ball clamping grooves (20), and the inner wall of the annular plate groove (17) is provided with a ball clamping groove corresponding to the ball clamping grooves (20).

5. The power module with auxiliary mounting mechanism as claimed in claim 1, wherein: the clamping and connecting mechanism comprises semicircular clamping blocks (10) arranged on the surfaces of the two sides of the rectangular end block (8), and semicircular clamping grooves (12) matched with the semicircular clamping blocks (10) are formed in the inner wall of the rectangular end groove (11).

6. The power module with auxiliary mounting mechanism as claimed in claim 5, wherein: the bottom end of the semicircular clamping block (10) is connected with a spring groove (9), and the spring groove (9) is positioned inside the rectangular end block (8).

7. The power module with auxiliary mounting mechanism as claimed in claim 1, wherein: two inclined planes are arranged at the bottom end of the through hole (7) and extend to the rear surface of the main body (2), and an oval pull hole is formed in the top end of the auxiliary mounting block (5).