CN210932728U

CN210932728U - Traditional chinese medical science is with multi-functional moxa-moxibustion box

Info

Publication number: CN210932728U
Application number: CN201921459270.3U
Authority: CN
Inventors: 丁艳丽; 刘艳萍; 杨红蕾; 种忆雯
Original assignee: First Affiliated Hospital of Henan University of TCM
Current assignee: First Affiliated Hospital of Henan University of TCM
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-07-07
Anticipated expiration: 2029-09-04

Abstract

The multifunctional moxibustion box for the traditional Chinese medicine is characterized in that liftable fixed plates are arranged in the mounting box, rail pipes are fixedly connected to the lower ends of the fixed plates, rails are arranged on the lower sides of the inner walls of the rail pipes, sliding pipes capable of moving along the rails in the rail pipes are arranged in the rail pipes, auxiliary shafts are connected in the sliding pipes in a sliding mode, rotatable main shafts are connected in the auxiliary shafts in a sliding mode, pull pipes are rotatably connected to the upper ends of the auxiliary shafts, the pull pipes are fixedly connected to the bottoms of the fixed plates, the main shafts are of a structure capable of driving the sliding pipes to rotate and vibrate along the rails when rotating, and massage plates are fixedly connected to the bottoms of the sliding plates; the inside first supporting leg and the second supporting leg that can reciprocate are installed at each corner all around of big rectangle through-hole, and the height control handle that steerable first supporting leg and second supporting leg reciprocated simultaneously is installed to the box body front end.

Description

Traditional chinese medical science is with multi-functional moxa-moxibustion box

Technical Field

The utility model belongs to the technical field of medical equipment and specifically relates to a traditional chinese medical science is with multi-functional moxa-moxibustion box is related to.

Background

Moxibustion therapy, which is a treatment method for preventing and treating diseases by burning moxa or other medicines on acupuncture points on the body surface, warming and ironing, and conducting through meridians and collaterals by virtue of the heat of moxibustion fire and the action of medicines, has been used for thousands of years in China. The moxa-moxibustion box is the necessary equipment of moxa-moxibustion box moxibustion method, and the suitable height of stable and accurate adjustment can not be made to current moxa-moxibustion box, is boring in the in-process of doing the moxa-moxibustion, and the qi and blood channels probably are expert at some times slower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide traditional chinese medical science with multi-functional moxa-moxibustion box, can lightly simply adjust the accurate height of moxa-moxibustion box, can massage at the moxa-moxibustion in-process, can more fast more favorable mediation qi and blood channels, make treatment speed faster better, solved the problem that mentions in the above-mentioned background effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

the multifunctional moxibustion box for the traditional Chinese medicine comprises a box body, wherein a mounting box capable of moving back and forth is mounted inside the box body, liftable fixing plates are mounted inside the mounting box, rail pipes are fixedly connected to the lower ends of the fixing plates, rails are arranged on the lower sides of the inner walls of the rail pipes, sliding pipes capable of moving along the rails inside the rail pipes are mounted inside the rail pipes, auxiliary shafts are connected inside the sliding pipes in a sliding mode, a rotatable main shaft is connected inside the auxiliary shafts in a sliding mode, pull pipes are rotatably connected to the upper ends of the auxiliary shafts, the pull pipes are fixedly connected to the bottom of the fixing plates, the main shaft can drive the sliding pipes to rotate and vibrate along the rails when rotating, and a massage plate is fixedly connected to the bottom of the sliding; the inside first supporting leg and the second supporting leg that can reciprocate are installed at each corner all around of big rectangle through-hole, and the height control handle that steerable first supporting leg and second supporting leg reciprocated simultaneously is installed to the box body front end.

Preferably, the center of the upper end surface of the massage plate is fixedly connected to the lower end surface of the sliding tube, the front end of the middle part of the outer surface of the sliding tube is fixedly connected with a cylindrical pin, the lower end of the inner wall of the track tube is provided with a wave sliding groove, and the cylindrical pin is slidably connected inside the wave sliding groove; the upper end of the pull tube is fixedly connected with a sliding plate, the upper end surface of the track tube is fixedly connected to the lower end surface of the sliding plate, the front side and the rear side of the front end surface and the rear end surface of the sliding plate are slidably connected to the lower sides of the front end surface and the rear end surface of the inner wall of the groove, the upper end surface of the sliding plate is fixedly connected with a third straight rack, the left sides of the third straight racks are respectively meshed with an eighth straight gear, the center of each eighth straight gear is fixedly connected with a driven shaft, the rear end of the outer surface of the driven shaft; the fixed plate is installed to the sliding plate upper end, and fixed plate fixed connection has seted up the cylinder through-hole at two terminal surfaces around the recess inner wall, fixed plate center department, and the main shaft rotates to be connected at cylinder through-hole inner wall, main shaft upper end fixedly connected with motor, and motor fixed connection is at the recess inner wall, mounting box rear end fixed surface is connected with the blast pipe.

Preferably, the outer surfaces of the first support leg and the second support leg are both connected with a sliding barrel in a sliding manner, the sliding barrel is fixedly connected with the inner wall of the large rectangular through hole, the surface of the upper end of the first support leg is fixedly connected with a first straight gear, the left side of the first straight gear is meshed with a first straight gear, the center of the first straight gear is fixedly connected with a first rotating shaft, the surface of the front end of the first rotating shaft is fixedly connected with the rear surface of the height adjusting arm, the front end of the outer surface of the first rotating shaft is fixedly connected with a second straight gear, the second straight gear is meshed with a first pull belt, the left end of the first pull belt is meshed with a third straight gear, the center of the third straight gear is fixedly connected with a second rotating shaft, the rear end of the outer surface of the second rotating shaft is fixedly connected with a fourth straight gear, the left side of the fourth straight gear is meshed with a fifth straight gear, the center, a second pull belt is meshed outside the sixth straight gear, a seventh straight gear is meshed at the left end of the second pull belt, a fourth rotating shaft is fixedly connected to the center of the seventh straight gear, a second straight rack is meshed at the rear end of the left side of the seventh straight gear, and the surface of the lower end of the second straight rack is fixedly connected to the surface of the upper end of the second supporting leg.

Preferably, the lower end of the box body is fixedly connected with an arc-shaped soft block, small rectangular through holes are formed in the surfaces of the left end and the right end of the box body, the inner wall of each small rectangular through hole is in sliding connection with the outer surface of a worm, a detachable push cover plate is installed at the upper end of the box body, a push-pull plate capable of moving left and right is installed on the surface of the front end of the box body, and a containing plate is fixedly connected to the.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

the multifunctional moxibustion box for the traditional Chinese medicine can massage while performing moxibustion treatment, and a massage instrument can regularly move up and down while rotating, so that the massage effect is better, and the massage position can be adjusted; the height adjustment of the moxibustion box is more stable.

Drawings

Fig. 1 is the overall structure schematic diagram of the multifunctional moxibustion box for traditional Chinese medicine of the present invention.

Fig. 2 is the utility model discloses a box body half-section structure schematic diagram of multi-functional moxa-moxibustion box for traditional chinese medical science.

Fig. 3 is the box body internal structure schematic diagram of the multifunctional moxibustion box for traditional Chinese medicine of the utility model.

Fig. 4 is a sectional view of the mounting box of the multifunctional moxibustion box for traditional Chinese medicine of the present invention.

Fig. 5 is a partial enlarged view of the mounting box of the multifunctional moxibustion box for traditional Chinese medicine of the present invention.

Fig. 6 is a partial cross-sectional view of the mounting box of the multifunctional moxibustion box for traditional Chinese medicine of the present invention.

Fig. 7 is the utility model discloses a traditional chinese medical science is with shock structure cross-sectional view of multi-functional moxa-moxibustion box.

Fig. 8 is the utility model discloses a local cross-sectional view of oscillating structure of multi-functional moxa-moxibustion box is used to traditional chinese medical science.

Fig. 9 is a cross-sectional view of the track tube of the multifunctional moxibustion box for traditional Chinese medicine of the present invention.

Reference numbers in the figures: 1-box body, 2-push cover plate, 3-massage adjusting handle, 4-height adjusting handle, 5-push-pull plate, 6-arc soft block, 7-first straight rack, 8-first supporting leg, 9-sliding barrel, 10-first straight gear, 11-second straight gear, 12-first rotating shaft, 13-first pull belt, 14-third straight gear, 15-second rotating shaft, 16-fourth straight gear, 17-fifth straight gear, 18-sixth straight gear, 19-third rotating shaft, 20-second pull belt, 21-seventh straight gear, 22-fourth rotating shaft, 23-second straight rack, 24-mounting box, 25-exhaust pipe, 26-massage plate, 27-worm, 28-motor, 29-fixing plate, 30-a sliding plate, 31-a third spur rack, 32-an eighth spur gear, 33-a driven shaft, 34-a worm gear, 35-an orbital tube, 36-a main shaft, 37-a pull tube, 38-an auxiliary shaft, 39-a sliding tube, 40-a cylindrical pin, 41-a second supporting leg and 42-a containing plate.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in figures 1-9, the utility model provides a multifunctional moxibustion box for traditional Chinese medicine, which comprises a box body 1, a mounting box 24 capable of moving back and forth is arranged in the box body 1, a lifting fixing plate 29 is arranged in each mounting box 24, the lower ends of the fixing plates 29 are fixedly connected with rail pipes 35, the lower sides of the inner walls of the rail pipes 35 are provided with rails, the inside of the rail pipe 35 is installed with a sliding pipe 39 movable along the rail inside the rail pipe 35, a secondary shaft 38 is connected inside the sliding tube 39 in a sliding manner, a main shaft 36 which can rotate is connected inside the secondary shaft 38 in a sliding manner, the upper end of the auxiliary shaft 38 is rotatably connected with a pull pipe 37, the pull pipe 37 is fixedly connected to the bottom of the fixed plate 29, the main shaft 36 is of a structure which can drive the sliding pipe 39 to rotate and vibrate along the track when rotating, and the bottom end of the sliding plate 30 is fixedly connected with the massage plate 26; the inside first supporting leg 8 and the second supporting leg 41 that can reciprocate are installed at each corner all around of big rectangle through-hole, and the height control handle 4 that can control first supporting leg 8 and second supporting leg 41 and reciprocate simultaneously is installed to 1 front end of box body.

During operation, the box body is a core supporting body for operating the whole device, a large rectangular through hole is formed, the installation and the use are convenient, sliding blocks are installed at the lower ends of the front end face and the rear end face of the installation box 24 and are connected between the sliding rails in a sliding mode, the installation box 24 can move back and forth on the sliding rails, a groove is formed in the installation box 24, a control structure capable of adjusting the height of the massage plate 26 is installed in the groove, first supporting legs 8 are installed at two corners of the periphery in the large rectangular through hole, second supporting legs 41 are installed at two corners of the left side, and the height adjusting handle 4 controls the first supporting legs 8 and the second supporting legs 41 to move.

The center of the upper end surface of the massage plate 26 is fixedly connected to the lower end surface of the sliding tube 39, the front end of the middle part of the outer surface of the sliding tube 39 is fixedly connected with a cylindrical pin 40, the lower end of the inner wall of the track tube 35 is provided with a wave sliding groove, and the cylindrical pin 40 is slidably connected inside the wave sliding groove; the upper end of the pull tube 37 is fixedly connected with a sliding plate 30, the upper end surface of the track tube 35 is fixedly connected with the lower end surface of the sliding plate 30, the front and rear end surfaces of the sliding plate 30 are slidably connected with the lower sides of the front and rear end surfaces of the inner wall of the groove, the front and rear sides of the upper end surface of the sliding plate 30 are fixedly connected with third straight racks 31, the left sides of the third straight racks 31 are respectively meshed with an eighth straight gear 32, the center of the eighth straight gear 32 is fixedly connected with a driven shaft 33, the rear end of the outer surface of the driven shaft 33 is fixedly connected with a worm wheel 34, the upper end of the worm wheel 34 is meshed with a worm 27, the worm 27 penetrates through the left and right end surfaces; the upper end of the sliding plate 30 is provided with a fixed plate 29, the fixed plate 29 is fixedly connected with the front end surface and the rear end surface of the inner wall of the groove, a cylindrical through hole is formed in the center of the fixed plate 29, a main shaft 36 is rotatably connected with the inner wall of the cylindrical through hole, the upper end of the main shaft 36 is fixedly connected with a motor 28, the motor 28 is fixedly connected with the inner wall of the groove, and the surface of the rear end of the.

A T-shaped sliding rail is arranged on the inner wall of the sliding tube 39, a T-shaped sliding block is fixedly connected to the outer surface of the auxiliary shaft 38, the auxiliary shaft 38 is not influenced to drive the sliding tube 39 to rotate when the T-shaped sliding block slides on the inner wall of the T-shaped sliding rail, similarly, the T-shaped sliding block is also arranged on the inner wall of a cylindrical groove formed in the auxiliary shaft 38, the T-shaped sliding rail is arranged on the outer surface of the main shaft 36, and the main shaft 36 can slide with the auxiliary shaft 38 and can; the wave sliding groove formed in the inner wall of the track pipe 35 is used for realizing that the sliding pipe 39 rotates and carries the cylindrical pin 40 to do regular up-and-down movement under the limiting sliding action of the wave sliding groove, so that the massage plate 26 does regular up-and-down movement while rotating; the sliding plate 30 can move up and down under the meshing of the gear and the rack, when moving, the sliding plate 30 can drive the pull tube 37 and the track tube 35 to move, the pull tube 37 can drive the auxiliary shaft 38 to move, the auxiliary shaft 38 can drive the sliding tube 39 to move, and the sliding tube 39 can drive the massage plate 26 to move, thereby realizing the adjustment of the height of the massage plate 26; the driven shaft 33 is rotatably connected to the front and rear end surfaces of the inner wall of the groove; when the massage device is used, the massage adjusting handle 3 is rotated, the massage adjusting handle 3 drives the worm 27 to rotate, the worm 27 drives the worm gear 34 to rotate through meshing, the worm gear 34 drives the driven shaft 33 to rotate, the driven shaft 33 rotates to drive the eighth spur gear 32 to rotate, the eighth spur gear 32 rotates to rotate and rotates the third spur rack 31 through meshing, the third spur rack 31 moves to drive the sliding plate 30 to move, the sliding plate 30 moves to drive the pull pipe 37 to move, the pull pipe 37 moves to drive the auxiliary shaft 38 to move, the auxiliary shaft 38 moves to drive the sliding pipe 39 to move, and the sliding pipe 39 moves to drive the massage plate 26 to move, so that the height of the massage plate 26 is adjusted; the exhaust pipe 25 functions to dissipate heat inside the mounting box 24.

The outer surfaces of the first supporting leg 8 and the second supporting leg 41 are both connected with a sliding barrel 9 in a sliding manner, the sliding barrel 9 is fixedly connected with the inner wall of the large rectangular through hole, the upper end surface of the first supporting leg 8 is fixedly connected with a first straight rack 7, the left side of the first straight rack 7 is meshed with a first straight gear 10, the center of the first straight gear 10 is fixedly connected with a first rotating shaft 12, the front end surface of the first rotating shaft 12 is fixedly connected with the rear surface of the height adjusting arm, the front end of the outer surface of the first rotating shaft 12 is fixedly connected with a second straight gear 11, the second straight gear 11 is meshed with a first pull belt 13, the left end of the first pull belt 13 is meshed with a third straight gear 14, the center of the third straight gear 14 is fixedly connected with a second rotating shaft 15, the rear end of the outer surface of the second rotating shaft 15 is fixedly connected with a fourth straight gear 16, the left side of the fourth straight gear 16 is meshed with, the front end of the outer surface of the third rotating shaft 19 is fixedly connected with a sixth straight gear 18, a second pull belt 20 is meshed outside the sixth straight gear 18, the left end of the second pull belt is meshed with a seventh straight gear 21, the center of the seventh straight gear 21 is fixedly connected with a fourth rotating shaft 22, the rear end of the left side of the seventh straight gear 21 is meshed with a second straight rack 23, and the lower end surface of the second straight rack 23 is fixedly connected to the upper end surface of the second supporting leg 41.

The first rotating shaft 12 and the fourth rotating shaft 22 are respectively and rotatably connected to the front end surface and the rear end surface of the inner wall of the large rectangular through hole, and the second rotating shaft 15 and the third rotating shaft 19 are respectively and rotatably connected to the front end surface of the inner wall of the large rectangular through hole; when the height adjusting handle 4 is rotated, the first rotating shaft 12 rotates and drives the first straight gear 10 and the second straight gear 11 at the same time, the first straight gear 10 drives the first straight rack 7 to move up and down through meshing, the first straight rack 7 drives the first supporting leg 8 to move up and down, meanwhile, the second straight gear 11 drives the first pull belt 13 to rotate through meshing, the first pull belt 13 drives the third straight gear 14 to rotate through meshing, the third straight gear 14 rotates and drives the second rotating shaft 15 to rotate, the second rotating shaft 15 rotates and drives the fourth straight gear 16 to rotate, the fourth straight gear 16 rotates and drives the fifth straight gear 17 to rotate through meshing, the fifth straight gear 17 rotates and drives the third rotating shaft 19 to rotate, the third rotating shaft 19 rotates and drives the sixth straight gear 18 to rotate, the sixth straight gear 18 rotates and drives the second pull belt 20 to rotate, the second pull belt 20 rotates and drives the seventh straight gear 21 to rotate, the seventh spur gear 21 rotates to drive the second spur rack 23 to move through meshing, and the second spur rack 23 moves to drive the second supporting leg 41 to move, so that the first supporting leg 8 and the second supporting leg 41 can synchronously move up and down, and the height of the box body 1 is adjusted; because there are a lot of frictional forces in reality, after adjusting box body 1 height, there are many frictional forces between the meshing of more gear engagement plus stretching strap and the rotation connection sliding connection, can needn't worry because of not having self-lock device and first supporting leg 8 and second supporting leg 41 get back to inside box body 1 again, and box body 1 of itself adds the device of inside and is lighter.

The lower end of the box body 1 is fixedly connected with an arc-shaped soft block 6, small rectangular through holes are formed in the surfaces of the left end and the right end of the box body, the inner wall of each small rectangular through hole is connected with the outer surface of the worm 27 in a sliding mode, a detachable push cover plate 2 is installed at the upper end of the box body 1, a push-pull plate 5 capable of moving left and right is installed on the surface of the front end of the box body 1, and a containing plate 41 is fixedly connected to.

The soft piece 6 of arc has the gas permeability function, and it is better to reach user's adjunctie therapy effect, pushes away apron 2 and can slide around 1 upper ends of box body, also can directly take off, and square hole has been seted up in 1 department of box body that push-and-pull board 5 corresponds, when using burning chinese mugwort, burns chinese mugwort speed according to the ventilative size of square hole degree of opening, holds board 42 and is used for placing the chinese mugwort after the burning.

The utility model discloses when using, push away and push away apron 2, light chinese mugwort grass, make the soft piece 6 of arc put in navel department, rotate high adjustment handle 4, make the soft piece 6 of arc go up and down to suitable position, rotate massage adjustment handle 3, make massage board 26 adjust to suitable position, then make motor 28 work, alright with limit massage limit treatment, also can promote massage adjustment handle 3, fore-and-aft adjusting position, make massage effect reach better, the burning rate of chinese mugwort grass can be adjusted to push-and-pull plate 5.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims

1. Traditional chinese medical science is with multi-functional moxa-moxibustion box, including box body (1), its characterized in that: a mounting box (24) capable of moving back and forth is arranged in the box body (1), a lifting fixing plate (29) is arranged in each mounting box (24), the lower ends of the fixed plates (29) are fixedly connected with track pipes (35), tracks are arranged on the lower sides of the inner walls of the track pipes (35), the inside of the track pipe (35) is provided with a sliding pipe (39) which can move along the track inside the track pipe (35), an auxiliary shaft (38) is connected in the sliding tube (39) in a sliding way, a rotatable main shaft (36) is connected in the auxiliary shaft (38) in a sliding way, the upper end of the auxiliary shaft (38) is rotatably connected with a pull pipe (37), the pull pipe (37) is fixedly connected to the bottom of the fixed plate (29), the main shaft (36) is of a structure which can drive the sliding pipe (39) to rotate and vibrate along a track at the same time when rotating, and the bottom end of the sliding plate (30) is fixedly connected with a massage plate (26); the inside first supporting leg (8) and the second supporting leg (41) that can reciprocate are installed at each corner all around of big rectangle through-hole, and box body (1) front end is installed and is controlled first supporting leg (8) and height control handle (4) that second supporting leg (41) reciprocated simultaneously.

2. The multifunctional moxibustion box for traditional Chinese medicine of claim 1, which is characterized in that: the center of the upper end surface of the massage plate (26) is fixedly connected to the lower end surface of the sliding pipe (39), the front end of the middle part of the outer surface of the sliding pipe (39) is fixedly connected with a cylindrical pin (40), the lower end of the inner wall of the track pipe (35) is provided with a wave sliding groove, and the cylindrical pin (40) is slidably connected to the inside of the wave sliding groove; the upper end of the pull tube (37) is fixedly connected with a sliding plate (30), the upper end surface of the track tube (35) is fixedly connected to the lower end surface of the sliding plate (30), the front end surface and the rear end surface of the sliding plate (30) are slidably connected to the lower sides of the front end surface and the rear end surface of the inner wall of the groove, the front side and the rear side of the upper end surface of the sliding plate (30) are fixedly connected with third straight racks (31), the left sides of the third straight racks (31) are respectively meshed with an eighth straight gear (32), the center of the eighth straight gear (32) is fixedly connected with a driven shaft (33), the rear end of the outer surface of the driven shaft (33) is fixedly connected with a worm wheel (34), the upper end of the worm wheel (34) is meshed with a worm (27), the worm (27) penetrates through the left end surface; fixed plate (29) are installed to sliding plate (30) upper end, and fixed plate (29) fixed connection is at two terminal surfaces around the recess inner wall, and the cylinder through-hole has been seted up to fixed plate (29) center department, and main shaft (36) rotate to be connected at cylinder through-hole inner wall, and main shaft (36) upper end fixedly connected with motor (28), and motor (28) fixed connection is at the recess inner wall, and mounting box (24) rear end fixed surface is connected with blast pipe (25).

3. The multifunctional moxibustion box for traditional Chinese medicine of claim 1, which is characterized in that: the outer surfaces of the first supporting leg (8) and the second supporting leg (41) are both connected with a sliding barrel (9) in a sliding mode, the sliding barrel (9) is fixedly connected to the inner wall of the large rectangular through hole, the upper end surface of the first supporting leg (8) is fixedly connected with a first straight rack (7), a first straight gear (10) is meshed with the left side of the first straight rack (7), a first rotating shaft (12) is fixedly connected to the center of the first straight gear (10), the front end surface of the first rotating shaft (12) is fixedly connected to the rear surface of the height adjusting arm, a second straight gear (11) is fixedly connected to the front end of the outer surface of the first rotating shaft (12), a first pull belt (13) is meshed with the second straight gear (11), a third straight gear (14) is meshed with the left end of the first pull belt (13), a second rotating shaft (15) is fixedly connected to the center of the third straight gear (14), a fourth straight gear (16) is fixedly, a fifth straight gear (17) is meshed on the left side of a fourth straight gear (16), a third rotating shaft (19) is fixedly connected to the center of the fifth straight gear (17), a sixth straight gear (18) is fixedly connected to the front end of the outer surface of the third rotating shaft (19), a second pull belt (20) is meshed on the outer side of the sixth straight gear (18), a seventh straight gear (21) is meshed at the left end of the second pull belt, a fourth rotating shaft (22) is fixedly connected to the center of the seventh straight gear (21), a second straight rack (23) is meshed at the rear end of the left side of the seventh straight gear (21), and the lower end of the second straight rack (23) is fixedly connected to the upper end surface of a second supporting leg (41).

4. The multifunctional moxibustion box for traditional Chinese medicine of claim 1, which is characterized in that: the box body (1) lower extreme fixedly connected with arc soft piece (6), little rectangle through-hole has been seted up on both ends surface about box body (1), little rectangle through-hole inner wall and worm (27) surface sliding connection, and detachable push cover board (2) are installed to box body (1) upper end, and box body (1) front end surface mounting has push-and-pull board (5) that can remove about, and big rectangular channel inner wall rear surface upper end fixedly connected with holds board (42).