CN219630518U - Punch-free and paste-free altitude touch machine fixing device - Google Patents

Abstract

The utility model relates to the technical field of height-finding devices, in particular to a fixing device for height-reaching devices free from punching and sticking, comprising a main rod, a telescopic rod, a jacking mechanism and a height-finding device body, and two telescopic rods are set separately Inside the two ends of the main rod, the inner end of the telescopic rod is fixed with a threaded sleeve; the inside of the main rod is provided with a screw rod, and the middle part of the screw rod is fixedly connected with the middle part of the main rod. The external thread on the outer wall of the screw rod is matched and engaged with the internal thread on the inner wall of the threaded sleeve; the outer end of the telescopic rod is connected to the top tightening mechanism; There is a through hole for the main rod to pass through, and the two sides of an outer wall of the body of the touch height device are provided with touch height buttons. The utility model can ensure that the height touching device can be better fixed and will not fall, and at the same time, it will not cause unnecessary influence on the indoor wall; by setting the top tightening mechanism, the height touching device can be used in the process of use. more solid.

Description

A non-perforating and non-pasting non-sticking height touch device fixing device

technical field

The utility model relates to the technical field of touch height devices, in particular to a fixing device for height touch devices free from punching and sticking.

Background technique

The height touch device can be installed indoors to exercise students' jumping and physical fitness. Existing height-finding devices such as: a kind of height-finding device whose patent disclosure number is CN202220664231.2 has an adhesive part on the back of the adjustment base plate, which is suitable for fixing it on the wall by non-marking glue or 3M nano glue; or Both sides of the adjustable bottom plate are provided with hanging parts, which are suitable for detachable hanging on the wall through non-marking nails, hooks or screws. The height touch device needs to be drilled on the wall to be hung or pasted on the wall, which will have a certain impact on the wall, and because the height touch device needs to be continuously tapped when it is in use, during use If the paste is not firm, it may cause the touch height device to fall, causing unnecessary losses.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a non-perforating and non-pasting fixing device for the height toucher, which can ensure that the height toucher can be better fixed and will not fall, and will not damage the indoor wall. Unnecessary impact on the surface; by setting the top-tightening mechanism, the touch height device can be made stronger during use.

The utility model discloses a fixing device for a height-reaching device free of punching and sticking, which comprises a main rod, a telescopic rod, a top-tightening mechanism and a height-reaching device body. Inside the end, the inner end of the telescopic rod is fixed with a threaded sleeve; the inside of the main rod is provided with a screw rod, the middle part of the screw rod is fixedly connected with the middle part of the main rod, and the outer wall of the screw rod The external thread is matched and engaged with the internal thread on the inner wall of the threaded sleeve; the outer end of the telescopic rod is connected with the top tightening mechanism; Through the through hole, the two sides of an outer wall of the body of the touch height device are provided with touch height buttons.

The clamping mechanism includes a connecting block, a slider, an outer expansion block, a clamping block and a fixed frame, the inner end of the connecting block is connected with the outer end of the telescopic rod, and the outer end is connected with the inner end of the sliding block. The ends are connected, the outer end face of the slider is a slope, and its cross-sectional width gradually decreases from the top to the bottom; the inner end face of the outer expansion block is a slope, and its slope is the same as that of the outer end face of the slider , its cross-sectional width gradually increases from the top to the bottom, and the top tightening block is connected with the outer end of the outer expansion block; Similarly, the two side walls of the expansion block are provided with elongated horizontal adjustment holes along the horizontal direction, and the side walls of the slider are provided with elongated longitudinal adjustment holes along the vertical direction , the outer wall of the fixed frame is provided with pin shafts for respectively passing through the horizontal adjustment hole and the longitudinal adjustment hole.

The cross-section of the side wall of the clamping block is the same as that of the outer wall of the fixed frame; the outer wall of the clamping block is connected with an anti-skid pad having the same cross-sectional shape.

Both ends of the main rod are provided with a locking mechanism for limiting the rotation of the touch height device body. The locking mechanism includes a locking ring, a locking groove and a locking nut. Limiting blocks are provided, and the two sides of the outer wall of the main rod are provided with limiting grooves matching the section shape of the limiting block; the outer walls of the locking ring are provided with protrusions on both sides, and the inner walls of the protrusions are There are locking blocks on it; several locking grooves are arranged in an annular array on both ends of the touch height device body, and the cross-sectional shape of the locking grooves is the same as that of the locking blocks. The outer wall of the main rod is provided with an outer thread matched and engaged with the inner thread of the lock nut.

The outer walls of both ends of the main rod are provided with rotating grip parts, and the outer walls of the rotating grip parts are not higher than the height of the bottom surface of the limiting groove.

A counter is arranged inside the body of the touch height device, and the display screen of the counter is arranged between the two touch height buttons, and the touch sensor is connected between the touch height buttons and the counter.

Beneficial effects: (1) The utility model can ensure that the height touch device can be better fixed and will not fall, and at the same time, it will not cause unnecessary influence on the indoor wall surface; The device is more stable during use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic sectional view of the utility model;

Fig. 3 is a partial enlarged view of A in Fig. 2;

Fig. 4 is a partially enlarged view of B in Fig. 2;

Fig. 5 is an exploded schematic view of the locking mechanism of the present invention.

In the figure: 1 main rod, 2 telescopic rod, 3 jacking mechanism, 4 touch height device body, 5 thread sleeve, 6 screw rod, 7 locking mechanism, 8 rotating grip part, 31 connecting block, 32 slider, 33 External expansion block, 34 top tight block, 35 fixed frame, 36 horizontal adjustment hole, 37 vertical adjustment hole, 38 pin shaft, 39 anti-skid pad, 41 touch height button, 42 display screen, 71 locking ring, 72 locking groove, 73 lock nuts, 74 stop blocks, 75 stop slots, 76 projections, 77 lock blocks.

Implementation

The utility model is further described below:

In combination with Figures 1-5, the utility model discloses a non-perforating and non-adhesive fixing device for height-reaching devices, including a main rod 1, a telescopic rod 2, a top-tightening mechanism 3 and a height-reaching device body 4,

The two telescopic rods 2 are respectively sleeved inside the two ends of the main rod 1, and the inner ends of the telescopic rods 2 are fixed with threaded sleeves 5; the inside of the main rod 1 is provided with a screw rod 6, and the The middle part of the screw rod 6 is fixedly connected with the middle part of the main rod 1, and the external thread on the outer wall of the screw rod 6 is matched and engaged with the inner thread on the inner wall of the threaded sleeve 5; The top tightening mechanism 3 is connected; in this case, the threads on the outer walls of the two ends of the screw rod 6 are reverse threads, so that when the main rod 1 rotates, the telescopic rod 2 can be extended outwards at the same time, so that the top tightening mechanism 3 at both ends and The two side walls of the doorway are tightened at the same time; the height-reaching device body 4 is a square structure, and its end face is provided with a through hole for the main rod 1 to pass through. Touch the high button 41. During installation, the user first holds the main rod 1 with one hand and rotates the telescopic rod 2 with the other hand, and drives the threaded sleeve 5 to move outward through the screw rod 6 inside the main rod 1, thereby realizing the extension of the telescopic rod 2. When the telescopic rod 2 stretches out so that the top tightening mechanism 3 at both ends contacts the two side walls of the indoor door opening, the user holds the two ends of the main rod 1 with both hands to rotate, and the main rod 1 drives the screw rod 6 to rotate, and the screw rod 6 rotates. The rod 6 drives the threaded sleeve 5 to move outward through the thread engagement, so that the jacking mechanism 3 is tightened on both sides of the door opening, and there is no need to drill holes on the wall to install hooks or non-marking nails for installation, and it is also necessary to use non-marking glue or Paste it with nano glue, etc., to ensure that the touch height device can be better fixed and will not fall off, and will not cause unnecessary impact on the indoor wall.

Further, the tightening mechanism 3 includes a connecting block 31, a sliding block 32, an outer expansion block 33, a tightening block 34 and a fixed frame 35, the inner end of the connecting block 31 is connected with the outer end of the telescopic rod 2, and its Outer end links to each other with the inner end of described slide block 32, and the outer end face of described slide block 32 is an inclined plane, and its cross-sectional width gradually reduces from top to bottom; Its slope is identical with the outer end face of described slide block 32, and its cross-sectional width increases gradually from top to bottom end, and described top tight block 34 is connected with the outer end of described outward expansion block 33; Described fixed frame 35 is Square frame structure, the section of its inner wall is the same as that of the outer expansion block 33, the two side walls of the outer expansion block 33 are provided with strip-shaped transverse adjustment holes 36 along the horizontal direction, the slider The side wall of the fixed frame 32 is provided with a longitudinal adjustment hole 37 along the vertical direction, and the outer wall of the fixed frame 35 is provided with pins for passing through the horizontal adjustment hole 36 and the longitudinal adjustment hole 37 respectively. Axis 38, when the height-reaching device is installed, after the tightening mechanism 3 at the outer end of the telescopic rod 2 is tightened with the two side walls of the door opening, the user needs to continuously pat the height-reaching device body 41 during use and because the main rod 1, telescopic Due to the self-weight of the rod 2, the jacking mechanism 3 and the height-touching device body 4, the fixing device will be subjected to a downward force, and the downward force drives the slider 32 to move downward, and the slider 32 slides downward due to the longitudinal adjustment hole. 37 and the pin shaft are restricted so that they can only move in the vertical direction. When the downward force acts on the slope of the outer expansion block 33, the horizontal thrust generated can move the outer expansion block 33 to the outside to make it tight. The tighter between block 34 and the two side walls of the door opening, can make the installation of the height touching device more stable between the two side tightening mechanism 3 and the two side walls of the door opening during use, and it is more difficult to drop.

Further, the side wall section of the top tight block 34 is the same as the outer wall section of the fixed frame 35, ensuring that the top tight block 34 cannot slide into the inside of the fixed frame 35, and is more beautiful; the outer wall of the top tight block 34 The anti-skid pad 39 with the same cross-sectional shape is connected to it, and the anti-skid pad 39 can be further ensured that the top tightening mechanism 3 is tightly pressed against both sides of the door opening, and the installation is more stable.

Further, the two ends of the main rod 1 are provided with a locking mechanism 7 for restricting the rotation of the touch height device body 4, and the locking mechanism 7 includes a locking ring 71, a locking groove 72 and a locking nut 73. Both sides of the inner wall of the locking ring 71 are provided with limiting blocks 74, and both sides of the outer wall of the main rod 1 are provided with limiting grooves 75 matching the cross-sectional shape of the limiting block 74; Both sides of the outer wall are provided with projections 76, and the inner walls of the projections 76 are provided with locking blocks 77; several locking grooves 72 are arranged in an annular array on the two ends of the touch height device body 4, and the The cross-sectional shape of the locking groove 72 is the same as the cross-sectional shape of the locking block 77, and the outer wall of the main rod 1 is provided with an external thread that matches and engages with the internal thread of the locking nut 73. 4 is set on the main rod 1 through the through hole on the side wall. When the user taps the touch height button 41 during use, the touch height device body 4 will be rotated. Therefore, the touch height device body 4 needs to be fixed to ensure its work. In this embodiment, the stop blocks 74 on both sides of the inner wall of the lock ring 71 can slide along the limit grooves 75 on both sides of the outer wall of the main rod, and the limit grooves 75 can realize the circumference of the lock ring 71. To the limit, then the locking block 77 on the inner wall of the locking ring 71 outer wall projection 76 is inserted into the locking groove 72 on the end faces of the two ends of the touch height device body 4 to limit the circumferential rotation of the touch height device body 4, correspondingly As the gap between the adjacent locking grooves 72 increases, the outer wall on one side of the touch height button 41 of the touch height device body 4 can be adjusted to the front, but the slight inclination angle of the outer wall does not affect the user's normal touch height; Further, the lock nut 73 cooperates with the external thread on the outer wall of the main rod 1 to limit the axial position of the lock ring 71 to ensure that the lock block 77 will not disengage from the lock groove 72 during use, and The structure is relatively simple, and the installation and disassembly are very convenient.

Further, the outer walls of the two ends of the main rod 1 are provided with rotating grips 8, which are convenient for the user to hold the rotating grips 8 at both ends to rotate the main rod 1, so that the pushing mechanism 3 at both ends is pushed against the two sides of the door opening. tight, and will not be worn by the external thread on the outer wall of the main rod 1, preferably, anti-skid lines or silicone sleeves can be set on the rotating grip part 8; the outer wall of the rotating grip part 8 is not higher than the limit The height of the bottom surface of the groove 75 ensures that it will not affect the locking nut 73 to pass through the rotating grip part 8 and the external thread on the outer wall of the main rod 1 to be tightened.

Further, a counter is provided inside the touch height device body 4, and the display screen 42 of the counter is arranged between the two touch height buttons 41, and the touch sensor is connected between the touch height button 41 and the counter, Counter is prior art, when the user presses and touches high button 41 and contacts with contact sensor, counter can carry out the record of contact times, and displays on display screen 42, and reset button can be arranged on display screen 42 Or the pause button, etc., the user is more convenient to use.

Claims (6)

1. Punching-free and pasting-free altitude touch machine fixing device is characterized in that: comprises a main rod (1), a telescopic rod (2), a jacking mechanism (3) and a altitude touch machine body (4),

the two telescopic rods (2) are respectively sleeved inside two ends of the main rod (1), and a thread sleeve (5) is fixed inside the inner end of each telescopic rod (2); a screw rod (6) is arranged in the main rod (1), the middle part of the screw rod (6) is fixedly connected with the middle part of the main rod (1), and external threads on the outer wall of the screw rod (6) are in matching engagement with internal threads on the inner wall of the thread sleeve (5); the outer end of the telescopic rod (2) is connected with the jacking mechanism (3);

the height-touching device is characterized in that the height-touching device body (4) is of a square structure, a through hole for the main rod (1) to pass through is formed in the end face of the height-touching device body, and height-touching buttons (41) are arranged on two sides of one outer wall of the height-touching device body (4).

2. The perforation-free and adhesion-free altitude touch machine fixing device according to claim 1, wherein: the jacking mechanism (3) comprises a connecting block (31), a sliding block (32), an outer expanding block (33), a jacking block (34) and a fixed frame (35), wherein the inner end of the connecting block (31) is connected with the outer end of the telescopic rod (2), the outer end of the connecting block is connected with the inner end of the sliding block (32), the end face of the outer end of the sliding block (32) is an inclined plane, and the section width of the inclined plane is gradually reduced from the top end to the bottom end; the inner end face of the outer expansion block (33) is an inclined plane, the slope of the inclined plane is the same as the outer end face of the sliding block (32), the section width of the inclined plane gradually increases from top to bottom, and the jacking block (34) is connected with the outer end of the outer expansion block (33); the fixed frame (35) is of a square frame structure, the inner wall section of the fixed frame is identical to the section of the outer expansion block (33), two side walls of the outer expansion block (33) are provided with long-strip-shaped transverse adjusting holes (36) along the horizontal direction, the side walls of the sliding block (32) are provided with long-strip-shaped longitudinal adjusting holes (37) along the vertical direction, and the outer wall of the fixed frame (35) is provided with pin shafts (38) which are respectively used for penetrating through the transverse adjusting holes (36) and the longitudinal adjusting holes (37).

3. The perforation-free and adhesion-free altitude touch machine fixing device according to claim 2, wherein: the section of the side wall of the jacking block (34) is the same as the section of the outer wall of the fixed frame (35); the outer wall of the jacking block (34) is connected with an anti-slip pad (39) with the same cross section shape.

4. A punch-free and paste-free altitude touch machine fixing device according to claim 3, wherein: the two ends of the main rod (1) are provided with locking mechanisms (7) for limiting the rotation of the altitude touch machine body (4), the locking mechanisms (7) comprise locking rings (71), locking grooves (72) and locking nuts (73), limiting blocks (74) are arranged on two sides of the inner wall of each locking ring (71), and limiting grooves (75) matched with the cross section of each limiting block (74) are formed on two sides of the outer wall of the main rod (1); the two sides of the outer wall of the locking ring (71) are provided with convex blocks (76), and the inner wall of each convex block (76) is provided with a locking block (77); the locking grooves (72) are annularly arranged on the end faces of the two ends of the altitude touch machine body (4), the cross section of each locking groove (72) is identical to that of each locking block (77), and external threads matched and meshed with the internal threads of the locking nut (73) are arranged on the outer wall of the main rod (1).

5. The perforation-free and adhesion-free altitude touch machine fixing device according to claim 4, wherein: the two ends of the main rod (1) are provided with rotary holding parts (8), and the outer walls of the rotary holding parts (8) are not higher than the bottom surface of the limiting groove (75).

6. The perforation-free and adhesion-free altitude touch machine fixing device according to claim 1, wherein: the utility model discloses a high ware body, including the high ware body (4) of touching, the inside counter that is equipped with of high ware body (4), display screen (42) of counter set up two touch between high button (41), touch high button (41) with connect through touch sensor between the counter.