CN220833987U

CN220833987U - Sports fitness equipment protector

Info

Publication number: CN220833987U
Application number: CN202321665164.7U
Authority: CN
Inventors: 单瑜娜; 许睿博; 白天昊
Original assignee: Harbin Institute Of Information Technology
Current assignee: Harbin Institute Of Information Technology
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2024-04-26
Anticipated expiration: 2033-06-28

Abstract

The utility model provides a sports fitness equipment protector, includes fixed diaphragm, worm wheel dish, drive connecting rod, fixed extension board, fastening buckle, movable bull stick, location brace, carrier plate, fixed diaphragm both ends are connected fixed riser, and the push rod is connected in the fixed riser outside, and fixed riser lower part is connected fixed bottom plate, and the auto-lock universal wheel is connected to fixed bottom plate, fixed diaphragm upper portion has a plurality of support sleeves, supports and establishes cover upper portion and connect the worm wheel dish, and the worm wheel dish lower part has the installation protruding pole, and the bearing is inboard is connected to the installation protruding pole, and the support sleeve is connected in the bearing outside, fixed diaphragm is connected fixed extension board lower part, and fixed extension board upper portion is connected the carrier plate, and the carrier plate both sides have fixed landing leg, and fixed diaphragm is connected to the fixed landing leg, carrier plate upper portion has a plurality of baffles, and carrier plate lower part has a plurality of spacing braces, and the worm wheel dish is connected to spacing brace lower part.

Description

Sports fitness equipment protector

Technical Field

The utility model relates to the field of fitness equipment, in particular to a protective device for sports fitness equipment.

Background

The prior patent (bulletin number: CN 211962924U) proposes a protective device for sports fitness equipment, which comprises two support columns, wherein the support plates distributed equidistantly are installed on the outer walls of one side opposite to the support columns, right-angle frames are installed at the two ends of the outer wall of the top of the support plates, sliding grooves distributed equidistantly are formed in the inner wall of the bottom of each right-angle frame, sliding blocks are slidably connected with the inner walls of the sliding grooves, arc plates are installed on the outer walls of the top of each sliding block, buffer springs are installed on the outer walls of the bottom of each sliding block, the inner walls of the bottom of each buffer spring are fixedly connected with the inner walls of the bottom of each sliding block through bolts, fixing blocks are installed on the outer walls of the bottom of each support column, and connecting blocks are installed at the two ends of the outer walls of the bottom of each fixing block. However, the dumbbell in the device is directly placed on the arc-shaped plate, and because of the lack of the limiting and fixing mechanism, when the support frame of the dumbbell moves, the dumbbell easily shakes and falls off, so that equipment is damaged, personnel is easily injured by crashing, and potential safety hazards exist.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides the sports fitness equipment protecting device which is used for carrying out multipoint positioning support on the dumbbell, so that the dumbbell is balanced in stress and stable to place, the dumbbell is prevented from falling off, injury to personnel or equipment damage is caused, impact force generated by gravity is absorbed and buffered when the dumbbell is placed, collision is reduced when the equipment is placed, the service life and the protecting effect of the sports fitness equipment are improved, and meanwhile, the supporting height of the dumbbell can be flexibly changed according to different states of transportation and placement of the sports equipment, so that the equipment is stably placed when the device moves, the equipment is convenient to take quickly, and the operation convenience is realized.

The utility model aims at realizing the following technical scheme:

According to the utility model, the movable rotating rod is sequentially connected with the supporting plate, the limiting support sleeve and the worm wheel disk, the worm wheel disk is provided with the driving convex block, the movable rotating rod is provided with the driving groove, the driving convex block is adapted to the driving groove, the driving convex block is connected with the driving groove, the movable rotating rod is connected with the positioning support sleeve through threads, the outer side of the positioning support sleeve is connected with the baffle plate, and the lower part of the positioning support sleeve is connected with the supporting plate.

The beneficial effects are that:

1. The drive connecting rod is provided with a plurality of groups of worms which correspond to and are connected with the positions among the plurality of groups of worm wheel discs, so that when the worm wheel disc is driven to rotate by rotating the rotating wheel, the worm wheel disc is driven to rotate, the plurality of groups of worm wheel discs are interlocked with each other, the worm wheel disc is inserted into the movable rotating rod in an embedded mode, the positioning is accurate, the rapid and accurate butt joint and installation between components are facilitated, the movable rotating rod is driven to synchronously rotate by the worm wheel disc, a stress fulcrum is provided, the movable rotating rod is in positioning connection with the positioning support sleeve through threads, and when the rotating wheel drives the plurality of groups of movable rotating rod to rotate, the positioning support sleeve is synchronously longitudinally displaced, so that the dumbbell bearing height and the protection state are changed.

2. According to the utility model, when the positioning support sleeve descends to the lower surface of the positioning support sleeve and is attached to the upper surface of the supporting plate, the dumbbell is placed on the inner side of the baffle, the baffle limits and blocks the two sides of the dumbbell, the influence of vibration force generated when the dumbbell moves by the device is avoided, the shaking and shifting are generated, the placing stability of the dumbbell is increased, the damage of equipment or the injury of personnel caused by falling of the dumbbell is avoided, the protection and the safety in the transportation process of sports fitness equipment are improved, and when the positioning support sleeve moves upwards, the dumbbell part is exposed when the upper surface of the positioning support sleeve is higher than the baffle, the dumbbell is conveniently and rapidly taken and placed, the operation convenience is realized, and the structure is reasonable.

3. The baffles on two sides of the dumbbell limit the positioning sleeve while increasing the protection supporting points of the dumbbell, so that the dumbbell is prevented from being influenced by the rotating force of the movable rotating rod and rotates along with the movable rotating rod, the dumbbell keeps longitudinally and linearly lifting, the structural stability is improved, and the dumbbell is reasonable in structure.

4. The fastening buckles on the two sides are oppositely buckled outside the limiting support sleeve to form a closed ring, the fastening clamping plates arranged on the inner side of the closed ring increase the connecting pivot between the limiting support sleeve and the movable rotating rod, and limit the position of the movable rotating rod, so that the longitudinal height of the movable rotating rod is kept unchanged, the axial rotation adjustment is carried out, the separation and the movement of the movable rotating rod are avoided, the linkage effect among all components is influenced, the structural stability is improved, and the structure is reasonable.

5. The dumbbell is supported in a multipoint positioning manner, so that the dumbbell is stressed uniformly, is placed stably, is prevented from falling off, is damaged by a person or equipment, is absorbed and buffered by impact force generated by gravity during placement, is reduced in collision during placement, is prolonged in service life and protection effect, can be flexibly changed in bearing height according to different states of transportation and placement of the sports equipment, can be placed stably during movement of the device, is convenient for the equipment to take quickly, and is convenient to operate and reasonable in structure.

Drawings

Fig. 1 is a schematic structural view of a protective device for sports fitness equipment according to the present utility model.

Fig. 2 is a top view of a protective device for sports fitness equipment according to the present utility model.

Fig. 3 is a sectional view of a protective device for sports fitness equipment according to the present utility model.

FIG. 4 is a cross-sectional view of the connecting structure of the fastening buckle, the limiting support sleeve and the movable rotating rod.

Fig. 5 is a schematic view of a positioning sleeve according to the present utility model.

Fig. 6 is an enlarged view of a part of the structure of fig. 3 according to the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples:

Example 1:

the utility model provides a sports fitness equipment protector, includes fixed diaphragm 05, worm wheel disc 08, drive connecting rod 10, fixed extension board 11, fastening buckle 17, movable bull stick 24, location brace 25, carrier 30, fixed diaphragm 05 both ends connect fixed riser 04, and push rod 02 is connected in fixed riser 04 outside, and fixed riser 04 lower part connects fixed bottom plate 03, and self-locking universal wheel 01 is connected to fixed bottom plate 03, fixed diaphragm 05 upper portion has a plurality of support braces 07, and support brace 07 upper portion connects worm wheel disc 08, and worm wheel disc 08 lower part has installation protruding pole 35, and installation protruding pole 35 connects bearing 06 inboard, and bearing 06 outside connection supports brace 07, fixed diaphragm 05 connects fixed extension board 11 lower part, and fixed extension board 11 upper portion connects carrier 30, and carrier 30 both sides have fixed landing leg 31, and fixed landing leg 31 connects fixed diaphragm 05, carrier 30 upper portion has a plurality of baffles 23, and carrier 30 lower part has a plurality of spacing braces 16, and spacing brace 16 lower part connection worm wheel disc 08, and both sides 23 increase to support brace 25 and keep the limit for the bearing disc 08, and the bearing 06 is rotated and is kept up and down to rotate by the bearing 06, and is rotated by the bearing 06, and is kept straight line structure to keep the stability, and prevent it from moving to rotate.

Example 2:

The movable rotating rod 24 is sequentially connected with the bearing plate 30, the limit support sleeve 16 and the worm wheel disc 08, the worm wheel disc 08 is provided with the driving lug 14, the movable rotating rod 24 is provided with the driving groove 15, the driving lug 14 is matched with the driving groove 15, the driving lug 14 is connected with the driving groove 15, the movable rotating rod 24 is connected with the locating support sleeve 25 through threads, the outer side of the locating support sleeve 25 is connected with the baffle plate 23, the lower part of the locating support sleeve 25 is connected with the bearing plate 30, the driving connecting rod 10 is provided with a plurality of groups of worms 09 which are corresponding to and connected with the positions between the plurality of groups of worm wheel discs 08, when the worm 09 is driven to rotate through the rotating wheel 13, the plurality of groups of worm wheel discs 08 are driven to rotate, the worm wheel discs 08 are inserted with the movable rotating rod 24 in an embedded mode, the positioning is accurate, the quick and accurate butt joint installation between the worm wheel discs 08 are convenient, the movable rotating rod 24 is driven to rotate synchronously, a stressed fulcrum is provided, the movable rotating rods 24 are in positioning connection with the positioning support sleeves 25 through threads, so that when the rotating wheel 13 drives the movable rotating rods 24 to rotate, the positioning support sleeves 25 synchronously and longitudinally displace, the supporting height and the protection state of the dumbbell 33 are changed, when the positioning support sleeves 25 descend to the lower surface of the positioning support sleeves to be attached to the upper surface of the supporting plate 30, the dumbbell 33 is placed inside the baffle plate 23, the baffle plate 23 limits and blocks the two sides of the dumbbell 33, the influence of the vibration force generated when the dumbbell 33 moves by the device is avoided, the shaking deflection occurs, the placement stability is improved, the equipment damage or the injury caused by falling of the dumbbell is avoided, the protection performance and the safety in the transportation process of sports fitness equipment are improved, when the positioning support sleeves 25 are upwards displaced, the upper surface of the positioning support sleeves 25 is higher than the baffle plate 23, the dumbbell 33 is partially exposed, the dumbbell 33 is conveniently and rapidly taken and placed, the operation convenience is realized, the structure is reasonable.

Example 3:

According to the dumbbell positioning support sleeve 25, the placing groove 27 is formed in the upper portion of the positioning support sleeve 25, the placing groove 27 is matched with the dumbbell 33, the placing groove 27 is connected with the outer side of the first rubber pad 28, the inner side of the first rubber pad 28 is connected with the dumbbell 33, the two sides of the dumbbell 33 are connected with the bell plates 34, the two sides of the positioning support sleeve 25 are connected with the fixed connecting rods 26, the fixed connecting rods 26 are connected with the protective sleeve plate 32, the protective sleeve plate 32 is connected with the outer side of the second rubber pad 29, the bell plates 34 are connected with the inner side of the second rubber pad 29, the positioning support sleeve 25 is stably placed for the dumbbell 33, a supporting fulcrum is provided, meanwhile, when the dumbbell 33 is embedded in the placing groove 27, the bell plates 34 on the two sides are placed in the protective sleeve plate 32, balanced stress is achieved through multi-point positioning support, the dumbbell positioning support is stably placed, the dumbbell is prevented from falling off, the dumbbell is prevented from being damaged by smashing or equipment, rubber pads are additionally arranged on the inner sides of the positioning support sleeve 25 and the protective sleeve plate 32, the dumbbell positioning support sleeve plate is made of the rubber, the dumbbell positioning support sleeve plate is anti-skidding and the positioning support plate is improved, the dumbbell positioning support plate is prevented from rolling, the dumbbell positioning support plate is elastic, the dumbbell positioning support plate is used for the impact, the dumbbell positioning support plate is reasonably is capable of absorbing and the impact force generated due to the gravity force when the dumbbell positioning support plate is reasonably and the exercise support plate is prevented from being reasonably and the damage.

Example 4:

The outer side of the limiting support sleeve 16 is connected with a fastening buckle 17, a fastening clamping plate 18 is arranged in the fastening buckle 17, clamping plate perforations 19 are arranged on two sides of the limiting support sleeve 16, a movable rotating rod 24 is provided with a fastening clamping groove 20, the clamping plate perforations 19 and the fastening clamping groove 20 are adapted to the fastening clamping plate 18, the fastening clamping plate 18 passes through the clamping plate perforations 19, and the inner end of the fastening clamping plate 18 is connected with the fastening clamping groove 20.

Example 5:

The fastening buckle 17 is divided into a left fastening buckle 171 and a right fastening buckle 172, the left fastening buckle 171 is connected with the right fastening buckle 172, the two sides of the left fastening buckle 171 are provided with fixing convex blocks 21, the two sides of the right fastening buckle 172 are provided with fixing grooves 22, the fixing convex blocks 21 are adapted to the fixing grooves 22, the fixing convex blocks 21 are connected with the fixing grooves 22, the fastening buckles 17 on the two sides are buckled outside the limiting support sleeve 16 oppositely, a closed circular ring is formed, and the fastening clamping plate 18 arranged on the inner side of the closed circular ring is used for limiting the position of the movable rotating rod 24 while increasing the connecting pivot between the limiting support sleeve 16 and the movable rotating rod 24, so that the longitudinal height of the movable rotating rod 24 is kept unchanged, and the movable rotating rod is axially rotated and adjusted to avoid the separation of the movable rod from the movable rod, the linkage effect among components is influenced, the structural stability is improved, and the structure is reasonable.

Example 6:

according to the utility model, two ends of the driving connecting rod 10 penetrate through the fixed support plate 11, one end of the driving connecting rod 10 is connected with the fixed circular plate 12, the inner side of the fixed circular plate 12 is connected with the fixed support plate 11, the other end of the driving connecting rod 10 is connected with the rotating wheel 13, the inner side of the rotating wheel 13 is connected with the fixed support plate 11, the driving connecting rod 10 is provided with a plurality of worms 09, the worms 09 are matched with the worm wheel disc 08, the worm 09 is connected with the worm wheel disc 08, the dumbbell 33 is supported in a multi-point positioning manner, so that the dumbbell is stressed uniformly, is stably placed, is prevented from falling off, is damaged by personnel or is damaged, impact force generated by gravity during placement is absorbed and buffered, collision during placement of the sports equipment is reduced, the service life and the protection effect of the sports equipment are improved, the support height of the sports equipment is flexibly changed according to different states of transportation and placement, the equipment is ensured to be stably placed when the device is moved, the equipment is convenient to take quickly, and the operation convenience is realized, and the structure is reasonable.

Example 7:

The installation step comprises the following steps: firstly, the device bearing mechanism is assembled, firstly, the worm wheel disk 08 is arranged at the upper part of the supporting vertical sleeve 07, the installation convex rod 35 is embedded into the supporting vertical sleeve 07, then the bearing plate 30 is arranged at the upper part of the fixed transverse plate 05, the lower surface of the fixed supporting leg 31 is adhered to and fixed between the fixed transverse plate 05, the lower surface of the limiting support sleeve 16 is pressed at the upper part of the worm wheel disk 08, then the movable rotating rod 24 sequentially passes through the bearing plate 30 and the limiting support sleeve 16 from top to bottom until the lower end of the movable rotating rod 24 is embedded into the worm wheel disk 08, the fastening slot 20 corresponds to the position between the clamping plate perforation 19, the driving lug 14 is embedded into the driving groove 15, the positioning support sleeve 25 is arranged at the inner side of the baffle plate 23 and sleeved outside the movable rotating rod 24, the positioning support sleeve 25 is in threaded positioning connection with the movable rotating rod 24, finally, the fastening retaining ring 17 is arranged at the outer part of the limiting support sleeve 16, the fastening rings 17 at two sides are fastened and fixed to form a closed circular ring, the fixing lug 21 is embedded into the fixing groove 22, the fastening clamping plate 18 is embedded into the fastening clamping groove 20 through the clamping plate through hole 19, after the device supporting mechanism is assembled, the device driving structure is assembled, the fixing support plate 11 is sleeved at two ends of the driving connecting rod 10, the fixing circular plate 12 and the rotating wheel 13 are arranged outside the fixing support plate 11 and are respectively and fixedly connected with two ends of the driving connecting rod 10, the assembled fixing support plate 11 is arranged at the upper part of the fixing transverse plate 05, the lower surface of the fixing support plate 11 is attached and fixed with the fixing transverse plate 05, the upper surface of the fixing support plate 11 is attached and fixed with the supporting plate 30, a plurality of groups of worms 09 are correspondingly and fixedly connected with the positions between the worm wheel disc 08, then the fixing transverse plate 05 is welded and fixed at the inner side of the fixing vertical plate 04, the push rod 02 is welded and fixed at the outer side of the fixing vertical plate 04, finally the self-locking universal wheel 01 is installed and fixed at the lower part of the fixing bottom plate 03, the fixing vertical plate 04 is welded and fixed on the upper part of the fixing bottom plate 03, and the installation is completed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A sports body-building equipment protecting device is characterized by comprising a fixed transverse plate (05), a worm wheel disc (08), a driving connecting rod (10), a fixed support plate (11), a fastening buckle ring (17), a movable rotating rod (24), a positioning support sleeve (25) and a support plate (30), wherein two ends of the fixed transverse plate (05) are connected with the fixed vertical plate (04), the outer side of the fixed vertical plate (04) is connected with a push rod (02), the lower part of the fixed vertical plate (04) is connected with a fixed bottom plate (03), the fixed bottom plate (03) is connected with a self-locking universal wheel (01), a plurality of support sleeves (07) are arranged on the upper part of the fixed transverse plate (05), the upper part of the support sleeve (07) is connected with the worm wheel disc (08), the lower part of the worm wheel disc (08) is provided with a mounting protruding rod (35), the mounting protruding rod (35) is connected with the inner side of a bearing (06), the outer side of the bearing (06) is connected with the support sleeve (07), two sides of the fixed transverse plate (05) are connected with the lower part of the fixed support plate (11), the upper part of the fixed support plate (11) is connected with the support leg (30), two sides of the support leg (30) are provided with fixed support legs (31), the fixed support plate (31) are connected with the self-locking universal wheel (01), the upper support plate (30) and the upper support plate (30) is provided with the lower support plate (23), the lower part of the limit support sleeve (16) is connected with a worm wheel disc (08); the movable rotating rod (24) is sequentially connected with the supporting plate (30), the limiting support sleeve (16) and the worm wheel disc (08), the worm wheel disc (08) is provided with the driving lug (14), the movable rotating rod (24) is provided with the driving groove (15), the driving lug (14) is matched with the driving groove (15), the driving lug (14) is connected with the driving groove (15), the movable rotating rod (24) is connected with the positioning support sleeve (25) through threads, the outer side of the positioning support sleeve (25) is connected with the baffle plate (23), and the lower part of the positioning support sleeve (25) is connected with the supporting plate (30); the positioning support sleeve (25) is characterized in that a placing groove (27) is formed in the upper portion of the positioning support sleeve (25), the placing groove (27) is matched with a dumbbell (33), the placing groove (27) is connected with the outer side of a first rubber pad (28), the inner side of the first rubber pad (28) is connected with the dumbbell (33), the two sides of the dumbbell (33) are connected with bell plates (34), the two sides of the positioning support sleeve (25) are connected with fixed connecting rods (26), the fixed connecting rods (26) are connected with a protective sleeve plate (32), the protective sleeve plate (32) is connected with the outer side of a second rubber pad (29), and the inner side of the second rubber pad (29) is connected with bell plates (34); the outer side of the limiting support sleeve (16) is connected with a fastening retaining ring (17), a fastening clamping plate (18) is arranged in the fastening retaining ring (17), clamping plate perforations (19) are formed in two sides of the limiting support sleeve (16), a movable rotating rod (24) is provided with a fastening clamping groove (20), the clamping plate perforations (19) and the fastening clamping groove (20) are matched with the fastening clamping plate (18), the fastening clamping plate (18) penetrates through the clamping plate perforations (19), and the inner end of the fastening clamping plate (18) is connected with the fastening clamping groove (20); the fastening buckle (17) is divided into a left fastening buckle (171) and a right fastening buckle (172), the left fastening buckle (171) is connected with the right fastening buckle (172), fixing lugs (21) are arranged on two sides of the left fastening buckle (171), fixing grooves (22) are arranged on two sides of the right fastening buckle (172), the fixing lugs (21) are matched with the fixing grooves (22), and the fixing lugs (21) are connected with the fixing grooves (22); the fixed extension board (11) is passed at drive connecting rod (10) both ends, and fixed plectane (12) is connected to drive connecting rod (10) one end, and fixed extension board (11) is connected to fixed plectane (12) inboard, and runner (13) are connected to drive connecting rod (10) other end, and fixed extension board (11) are connected to runner (13) inboard, drive connecting rod (10) have a plurality of worms (09), and worm (09) are suited with worm wheel dish (08), and worm wheel dish (08) are connected to worm (09).