CN219662251U - Massage waistband with plug control box - Google Patents

Abstract

The utility model relates to the field of massage waistbands, in particular to a convenient and reliable connection scheme of a control box and a massage waistband. The massage waistband with the plug control box comprises a waistband and a control box which is detachably arranged on the waistband, wherein the waistband is provided with a female head/male head of a connecting piece, the control box comprises a male head/female head of a corresponding connecting piece, the female head is electrically connected with the male head, a bottom plate is fixedly arranged on the waistband, a buckling groove is formed in the bottom plate, a key buckle structure is arranged on the control box, and the key buckle structure is connected with the buckling groove in a clamping mode and is detachably arranged on the bottom plate. The utility model is especially suitable for the connection structure between the massage waistband and the control box.

Description

Massage waistband with plug control box

Technical Field

The utility model relates to the field of massage waistbands, in particular to a massage waistband with a plug-in control box.

Background

Currently, the main current lumbar massager on the market is characterized in that a control box (comprising a battery and a control module) is connected with a waistband main body in a fixing mode mainly by means of magnetic attraction, sliding chute sliding blocks and the like. The control box is connected with the internal circuit of the waistband to supply power in a magnetic interface, type-c and spring contact mode.

Wherein, above-mentioned magnetism is inhaled class waist massager when in actual use, has following defect: the massage control box is adsorbed to the waistband main body through the magnet when in use. If the number of the magnets is small, the size is small, the suction force is small, and if external force accidentally touches or the action amplitude is too large in the normal product use process, the control box can be caused to fall off. However, if the magnet attraction force is increased, the problem of difficult installation and detachment of the connection is caused. Therefore, the experience of the magnetic type waist massager in actual use has obvious defects.

In addition, the sliding groove sliding block type waist massager has the following defects: the connection mode is generally connected with a sliding groove on the waistband through a sliding block on the control box, and then the position is fixed through the limit of the convex-concave grooves. The mode is connected more firmly, but after the use for a long time, the bump for fixed position can influence the fixed effect in position because of wearing and tearing, leads to spacing inefficacy to arouse the easy roll-off of control box. When the mode is matched with the spring contact for electric connection, the thimble male head of the spring contact can also slide on the female head in a friction way due to movement between sliding groove sliding blocks, and poor contact of the spring contact can be caused after long-term use.

Disclosure of Invention

The utility model aims to provide a convenient and reliable connection scheme of a control box and a massage waistband.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a massage waistband with plug control box, includes the waistband and can dismantle the control box that sets up on the waistband, is provided with female head/public head of connecting piece on the waistband, and the control box includes public head/female head of corresponding connecting piece, female head and public head electric connection, fixedly be provided with the bottom plate on the waistband, be provided with on the bottom plate and detain the constant head tank, be provided with button buckle structure on the control box, button buckle structure and detain constant head tank joint and can dismantle the installation on the bottom plate with the control box. Through fixedly setting up the bottom plate on the waistband to design the knot standing groove as the structural basis that button buckle structure joint set up, guaranteed that the control box can very firm setting on the waistband. When the control box needs to be taken down, only the corresponding key on the key buckle structure is needed to be pressed conveniently, and separation can be realized between the key buckle structure and the buckling groove, so that the control box is taken down conveniently. The clamping connection mode adopted by the massage waistband can also ensure that the female head and the male head are directly connected in a friction-free mode, so that the abrasion of friction between the female head and the male head to the contact is greatly reduced, and poor contact caused after long-term use is structurally prevented.

In practical design, in order to facilitate the assembly of the key buckle structure and the male head into the control box, the control box is generally selected to be formed by buckling an upper shell and a lower shell up and down, namely, after the key buckle structure and the male head are assembled on the lower shell, the upper shell is directly buckled. Because the lower shell is in direct contact with the bottom plate below the lower shell, the key buckle structure and the male/female heads are preferably arranged on the lower shell, so that the key buckle structure is conveniently matched and buckled with the buckling groove of the bottom plate, and the male heads are also conveniently electrically connected with the female heads on the waistband.

In order to make the clamping connection between the button buckle structure and the buckling groove more stable, the following scheme can be selected: the button buckle structure comprises a button buckle and a fixed buckle, wherein the buckling groove on the bottom plate comprises a first buckling groove and a second buckling groove, the button buckle is connected with the first buckling groove in a clamping mode, and the fixed buckle is connected with the second buckling groove in a clamping mode. Through setting up first knot position groove and second knot position groove, can form two mutually restraint's joint points to improve the stability degree of control box after the installation. Secondly, when actually installing, at first with fixed buckle and second knot position groove joint, then press down the button buckle and with first knot position groove joint, the joint assembly of two positions of realization that can be convenient has improved the convenient degree when assembling greatly. When the control box needs to be taken down, the fixed buckle can be easily taken down after the key buckle is firstly pressed down and taken out from the first buckling groove, so that the disassembly operation is realized.

In order to guarantee the structure of button buckle under the relevant performance's of button buckle prerequisite, the preferred button buckle includes button, spring and sets up the baffle in lower casing, the both ends of spring are connected with button and baffle respectively, and lower casing includes the buckle movable slot, the button buckle end slidable of button sets up in the buckle movable slot and realizes the buckle unblock. Through setting up spring and baffle, can realize the compression of button when receiving the pressure to and the reset when loosening the pressure, convenience when guaranteeing the use. The button clamping end of the button is slidably arranged in the buckle movable groove, so that the movement track of the button is always in a specified path when the button is pressed or reset, namely, the button is moved along the extending direction of the buckle movable groove, and the clamping effect of the button clamping end is ensured.

On the basis of the scheme, in order to enable the button clamping end to be clamped into the clamping movable groove more smoothly during assembly, the following scheme is preferred: the key clamping end is provided with a guide bevel angle, and the guide bevel angle is matched with the first buckling groove to realize locking and guiding of the key clamping end. When the key buckle is clamped into the first buckling groove, the inclined angle of the guide bevel angle can lead the key buckle end to be better guided into the first buckling groove, and the guide bevel angle can also lead the key buckle end to be better extruded by the side wall of the first buckling groove and realize locking buckling, so that the accuracy of assembly and clamping is greatly improved.

Generally, in order to form a stable stressed structure at the constraint point formed between the first buckling position groove and the second buckling position groove, the first buckling position groove and the second buckling position groove are preferably arranged on the geometric symmetry axis of the bottom plate, so that the stability of the control box after being buckled is further ensured, and the control box is prevented from shaking.

In order to ensure that the connection and the matching between the bottom of the lower shell and the bottom plate are more stable, thereby ensuring the stability of the control box in the use of the massage waistband, the following structure can be selected: the bottom of the lower shell is provided with a downward protruding guide rib, the top surface of the bottom plate is provided with a positioning groove, and the guide rib is connected with the positioning groove in a matching manner. The guide ribs are matched with the positioning grooves, so that structural constraint is formed on the control box, and the control box is greatly reduced relative to the shaking of the waistband in use of the waistband. In addition, the guide rib can also play a certain fool-proof role, so that the situation of wrong installation when the control box is installed in the positioning groove is prevented. In general, the guide ribs are preferably distributed at the bottom of the lower casing along the side contour of the lower casing, so that the lower casing is more uniformly supported by the base, and therefore, the stability of the control box can be higher.

When in actual use, the massage waistband can generate stronger vibration, and the control box connected with the massage waistband can not be prevented from shaking to a certain extent. Because the control box is in the shake in-process, can cause the public head in the control box to shake thereupon to lead to the contact failure between public head and the female head, can select to set up public head in the geometric center department of lower casing bottom, female head setting in the geometric center department of bottom plate. In actual use, the control box is connected with the bottom plate, and the area with the smallest shaking amplitude in the shaking control box is positioned at the geometric center of the bottom of the lower shell. The position design can furthest reduce the influence of shaking of the control box in the use process on contact between the male head and the female head, thereby ensuring the stable use of the equipment.

In order to prevent the abrasion of the contact point between the male and female heads caused by the frequent installation and removal of the control box, the following scheme can be selected: the male head is fixedly arranged at the bottom of the lower shell through a screw, the female head is fixedly arranged on the bottom plate through a screw, contacts on the male head are arranged in the vertical direction, the axes of jacks of the female head are arranged in the vertical direction, and the contacts of the male head penetrate through the bottom of the lower shell and are connected with the jacks of the female head. This design combines together with the mode of control box adoption buckle, when assembling the waistband with the control box, the contact on the public head is connected with female head's jack cooperation along vertical direction, in the effectual traditional contact connection that has reduced, contact department leads to the poor contact in later stage because frequent lateral sliding, has guaranteed to keep good contact quality for a long time between public head and the female head to guarantee that the control box can be in fine contact state all the time.

The beneficial effects of the utility model are as follows: when the waistband is actually used, the control box is required to be mounted on the waistband, and the button buckle structure on the control box is only required to be connected with the buckling groove in a clamping mode. The connection mode of the clamping connection is adopted, so that the control box can be reliably and stably connected with the waistband, the control box can be conveniently detached when the control box needs to be taken down, and the condition that the control box is loose after the service time is long can be prevented. The mounting mode of the clamping connection has good universality and suitability, and can be applied to waist massager products with different appearances and models. In addition, the mode of installing and dismantling is pressed by the key, so that the convenience degree in use is greatly improved, and the user experience is better. The utility model is especially suitable for the connection structure between the massage waistband and the control box.

Drawings

Fig. 1 is a schematic structural view of a massage belt with a plug-in control box according to the present utility model.

Fig. 2 is an exploded view of the massage belt of fig. 1.

Fig. 3 is an exploded view of the control box 2 of the massage belt of fig. 1.

Fig. 4 is an exploded view of the control box 2 of the massage belt of fig. 1 from another perspective.

Fig. 5 is a sectional view of the control box 2 in the massage waistband shown in fig. 1, the sectional view is a plane passing through the center line of the key 23 and the center line of a contact point of the female head 12 and the male head 24.

Marked in the figure as: waistband 1, bottom plate 11, female head 12, second detaining the constant head tank 13, first detaining the constant head tank 14, constant head tank 15, control box 2, upper casing 21, lower casing 22, fixed buckle 221, guide bar 222, button 23, spring 231, baffle 232, button buckle end 233, direction oblique angle 234, buckle movable groove 235, public head 24, contact 241, the lock length a between button buckle end and the first detaining the constant head tank, buckle movable groove length b, the lock length c between fixed buckle and the second detaining the constant head tank, clearance d between guide bar and the constant head tank, second detaining the constant head tank length e.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The massage waistband with the plug-in control box as shown in fig. 1 to 5 comprises a waistband 1 and a control box 2 which is detachably arranged on the waistband 1. Wherein, the bottom plate 11 is fixedly adhered to the waistband 1 through structural adhesive, and the bottom plate 11 is used for installing the control box 2. Specifically, the two ends of the bottom plate 11 are respectively provided with a first buckling groove 14 and a second buckling groove 13, and the control box 2 is correspondingly provided with a key buckling end 233 and a fixed buckle 221, wherein the key buckling end 233 is connected with the first buckling groove 14 in a clamping manner, and the fixed buckle 221 is connected with the second buckling groove 13 in a clamping manner. The button snap end 233 is a part of the button 23, the pressing and resetting of the button 23 are realized by the spring 231 and the baffle 232 connected with the spring 231, and the button snap end 233 is restrained in the snap movable groove 235. The control box 2 is generally designed to be that the upper shell 21 and the lower shell 22 are buckled up and down to form a whole, the lower shell 21, the bottom plate 11 and the keys 23 can be made of hard materials, and the control box has a wear-resistant effect, and is preferably made of PC engineering plastic materials.

As shown in fig. 4 and 5, after the button-clamping end 233 is clamped in place under the action of the spring 231, there is a fastening length a between the button-clamping end and the first fastening slot. The buckling length a between the key buckling end and the first buckling groove can be in the range of 0.5-1.2mm, preferably 1mm in combination with the actual arrangement requirement, so that the key buckling end 233 is ensured to be stably clamped at the edge of the first buckling groove 14 and is easy to assemble. In the pressing process of the key 23, the key-press fastening end 233 has a certain movement range in the fastening movable slot 235, and in order to take account of the above-mentioned movement range of the key-press fastening end 233 and the overall arrangement requirement, the size range of the fastening movable slot length b may be selected to be 3-6mm, preferably 5mm. Likewise, there is a corresponding preferred range for the engagement length c between the fixing clasp and the second clasp position slot, which can be chosen generally between 0.3 and 0.5mm, preferably 0.5mm. The fixed buckle 221 is directly buckled on the second buckling position groove 13 of the lower shell, and in the buckling process, the fixed buckle 221 cannot move, so that the stroke of the fixed buckle 221 when pulling out of the second buckling position groove 13 is smaller than the release stroke of the button buckling end 233, and the excessive difference value counteracts by the spring stroke to ensure that the pressing is more labor-saving, and the installation and the release are more convenient. Likewise, the second detent length e, which matches the securing catch 221, can be selected in the size range of 3-6mm, preferably 4mm. In addition, the gap d between the guide rib and the positioning groove may be defined to be in the range of 0.2-0.5mm, preferably 0.3mm, so as to facilitate the fitting of the guide rib 222 into the positioning groove 15. As shown in fig. 4, the guide rib 222 may be selected to have 4 sections, so that the control box 2 can be better protected, and the buckle on the control box 2 can be prevented from being damaged due to excessive impact when falling.

As shown in fig. 2 and 3, the guide rib 222 provided at the bottom of the lower housing 22 cooperates with the positioning groove 15 and has a foolproof effect. The male 24 is fastened to the inner wall of the lower housing 22 by screws, and the contacts 241 of the male 24 pass through the bottom surface of the lower housing 22, so as to be conveniently connected with the insertion holes of the female 12 in a plugging manner. The female head 12 is mounted on the base plate 11 by screws, and the insertion hole of the female head 12 passes through the base plate 11 to be connected with the contact 241 of the male head 24. The connector interior of the male 24 has a spring that can be preloaded onto the female 12 to provide power to the waistband.

When assembling, the fixing buckle 221 on the control box 2 is firstly placed into the second buckling groove 13 on the bottom plate 11, and the control box 2 is pressed downwards along with the guide rib 222 facing the positioning groove 15 of the upper bottom plate 11. At this time, since the key fastening end 233 of the key 23 is provided with the guiding bevel 234, the key fastening end 233 can be guided, so that the key fastening end 233 can be smoothly fastened into the first fastening slot 14. When the key is pressed, the key clamping end 233 moves backwards in a small range under the action of the guide bevel 234, and after the key clamping end 233 is clamped into the first clamping groove 14, the spring 231 rebounds to reset the key 23, so that the control box 2 is integrally locked. At the same time, the male end 24 is in pressing contact with the female end 12, thereby achieving the electrical connection of the control box 2 and the waistband 1.

When the control box is disassembled, the button 23 is pressed and the button clamping end 233 is driven to move backwards, and after the button clamping end 233 is separated from the first clamping groove 14, the control box 2 is moved forwards by 1mm, so that the fixing buckle 221 is separated from the second clamping groove 13 conveniently. After the fixing buckle 221 is separated from the second buckling groove 13, the control box 2 is taken down upwards, the male head 24 is separated from the female head 12, and the control box 2 and the waistband 1 are disconnected electrically.

Claims (10)

1. The utility model provides a massage waistband with plug control box, includes waistband (1) and can dismantle control box (2) that set up on waistband (1), is provided with female head (12)/public head of connecting piece on waistband (1), and control box (2) include public head (24)/female head of corresponding connecting piece, female head (12) and public head (24) electric connection, its characterized in that: the waistband (1) is fixedly provided with a bottom plate (11), the bottom plate (11) is provided with a buckling groove, the control box (2) is provided with a key buckle structure, and the key buckle structure is connected with the buckling groove in a clamping mode and detachably installs the control box (2) on the bottom plate (11).

2. The massage belt with plug control box of claim 1, wherein: the control box (2) comprises an upper shell (21) and a lower shell (22), and the key buckle structure and the male head (24)/female head are arranged on the lower shell (22).

3. The massage belt with the plug control box according to claim 2, wherein: the button buckle structure comprises a button buckle and a fixed buckle (221), wherein the buckling groove on the bottom plate (11) comprises a first buckling groove (14) and a second buckling groove (13), the button buckle is connected with the first buckling groove (14) in a clamping mode, and the fixed buckle (221) is connected with the second buckling groove (13) in a clamping mode.

4. A massage belt with a plug control box as claimed in claim 3, wherein: the button buckle comprises a button (23), a spring (231) and a baffle (232) arranged in the lower shell (22), wherein two ends of the spring (231) are respectively connected with the button (23) and the baffle (232), the lower shell (22) comprises a buckle movable groove (235), and a button buckle end (233) of the button (23) is slidably arranged in the buckle movable groove (235) and realizes buckle unlocking.

5. The massage belt with the plug control box according to claim 4, wherein: the key clamping end (233) is provided with a guide bevel angle (234), and the guide bevel angle (234) is matched with the first buckling groove (14) to realize locking and guiding of the key clamping end (233).

6. A massage belt with a plug control box as claimed in claim 3, wherein: the first buckling groove (14) and the second buckling groove (13) are arranged on the geometric symmetry axis of the bottom plate (11).

7. The massage belt with plug control box of claims 2, 3, 4, 5 or 6, wherein: the bottom of the lower shell (22) is provided with a downward protruding guide rib (222), the top surface of the bottom plate (11) is provided with a positioning groove (15), and the guide rib (222) is connected with the positioning groove (15) in a matching mode.

8. The massage belt with the plug control box according to claim 7, wherein: the guide ribs (222) are distributed at the bottom of the lower shell (22) along the side edge outline of the lower shell (22).

9. The massage belt with the plug control box according to claim 8, wherein: the male head (24) is arranged at the geometric center of the bottom of the lower shell (22), and the female head (12) is arranged at the geometric center of the bottom plate (11).

10. The massage belt with plug control box of claims 2, 3, 4, 5 or 6, wherein: the male head (24) is fixedly arranged at the bottom of the lower shell (22) through screws, the female head (12) is fixedly arranged on the bottom plate (11) through screws, the contacts (241) on the male head (24) are arranged in the vertical direction, the axes of the jacks of the female head (12) are arranged in the vertical direction, and the contacts (241) of the male head (24) penetrate through the bottom of the lower shell (22) and are connected with the jacks of the female head (12).