CN218172774U - Protective film adhesive tape for power battery outer package - Google Patents

Abstract

The utility model discloses a protective film adhesive tape for power battery external packing, which comprises a protective adhesive tape roll body, wherein an inner core is movably arranged on the inner ring of the protective adhesive tape roll body, end plates are arranged on both sides of the inner core, and a limiting component is arranged on the protective adhesive tape roll body; the limiting assembly comprises an operation table plate, a transverse groove is formed in the operation table plate, and a reverse threaded rod piece is horizontally arranged on the inner wall of the transverse groove through a bearing. This power battery is protective film sticky tape for extranal packing through being provided with spacing subassembly, at first puts the protective tape roll body on the operation platen, is in between two sets of spacing curb plates, inserts the positioning fixture block and locates in inner core and the end plate sets up assorted inslot, can carry out spacing operation to this protective tape roll body use, prevents simultaneously that this sticky tape body from producing when skidding, easily makes it to produce and controls, and then influences the whole result of use of device.

Description

Protective film adhesive tape for power battery external package

Technical Field

The utility model relates to a packing product field specifically is a power battery is protection film sticky tape for extranal packing.

Background

The power battery can be directly divided into an electric automobile to provide a power source, can be used for a power transmission substation and a power unit to provide switching-on current in an industrial power system, and can also be used for providing a standby power supply and a communication power supply for public facilities;

at present traditional power battery is protection film sticky tape for extranal packing, for combined material, it has performances such as high temperature resistant, resistant puncture, makes it roll-like usually to do benefit to the use, current protection film sticky tape is in the use, is not provided with corresponding limit structure, consequently, when operating personnel is manual with its parcel battery pack, can not prevent that this sticky tape body from producing when skidding, easily makes it to produce and removes, and then influences the whole result of use of device.

Aiming at the problems, the novel design is carried out on the basis of the original protective film adhesive tape for power battery outer packaging.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a power battery is protection film sticky tape for extranal packing, with the current traditional protection film sticky tape for extranal packing of power battery who proposes in solving above-mentioned background art, for combined material, it has high temperature resistant, performance such as puncture resistance, it is coil-like to make it usually, so as to do benefit to the use, current protection film sticky tape is in the use, be provided with corresponding limit structure not, therefore, when operating personnel is manual with its parcel battery pack, can not prevent that this sticky tape body from producing and skidding, easily control the removal in making it produce, and then influence the problem of the whole result of use of device.

In order to achieve the above object, the utility model provides a following technical scheme: a protective film adhesive tape for power battery outer packaging comprises a protective tape roll body, wherein an inner core is movably arranged on the inner ring of the protective tape roll body, end plates are arranged on two sides of the inner core, and a limiting assembly is arranged on the protective tape roll body;

the limiting assembly comprises an operation platen, a transverse groove is formed in the operation platen, a reverse threaded rod piece is horizontally installed on the inner wall of the transverse groove through a bearing, a T-shaped rotating rod is movably installed on one side of the reverse threaded rod piece in a penetrating mode on the operation platen, two sides of the T-shaped rotating rod are connected with a movable sleeve block through threads, the upper surface of the movable sleeve block penetrates through the operation platen to be provided with a connecting block, a limiting side plate is installed at the top end of the connecting block, a stabilizing buckle is installed on one side, close to an end plate, of the limiting side plate, the other end of the stabilizing buckle penetrates through the end plate in a clamping mode, a matched groove is formed in an inner core, the bottom of the operation platen is sleeved with an anti-skidding bottom sleeve, and a measuring assembly is arranged between a protective adhesive tape roll body and the operation platen.

Preferably, a stabilizing buckle is glued in the inner core groove, and the other end of the stabilizing buckle is inserted into a groove which is arranged in the positioning fixture block and matched with the positioning fixture block.

Preferably, a non-slip mat is arranged between the limiting side plate and the end plate, one end of the non-slip mat is adhered to the inner surface of the limiting side plate, and the other end of the non-slip mat is attached to the outer surface of the end plate.

Preferably, a protective layer is glued to the outer surface of the T-shaped rotating rod, and the protective layer is made of rubber.

Preferably, an elastic limiting block is glued at a corner of the connecting block, which is close to the end of the protective adhesive tape roll body, and the elastic limiting block and the outer wall of the protective adhesive tape roll body are in a mutually-fitted state.

Preferably, the measuring assembly comprises a graduated scale, the graduated scale is arranged above the operating platen, the graduated scale is arranged on the side edge of the head end of the protective adhesive tape roll body, an installation plug-in is installed at the rear end of the graduated scale, a socket is formed in the upper surface of the operating platen, the other end of the installation plug-in is clamped inside the socket, a movable area groove is formed inside the installation plug-in, a movable handle is movably installed inside the movable area groove, a plurality of groups of positioning springs are arranged between the movable handle and the installation plug-in, the other end of the movable handle penetrates through the installation plug-in to be installed with an arc-shaped block, and the arc-shaped block is inserted into the groove which is formed in the operating platen and matched with the groove.

Preferably, the bottom end of the movable handle is movably provided with a ball, and the ball is in a mutually attached state with the bottom end of the inner wall of the movable area groove.

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

1. through arranging the limiting assembly, the protective tape roll body is firstly placed on the operation table plate and is positioned between the two groups of limiting side plates, and the positioning fixture blocks are inserted into the inner core and the grooves which are arranged on the end plates and matched with each other, so that the limiting operation can be carried out on the protective tape roll body in the using process, and the protective tape roll body is prevented from slipping and is easy to move left and right, thereby affecting the whole using effect of the device;

2. through being provided with measuring component, install the scale to the head end of protection sticky tape roll body, simultaneously on the operation platen, this moment when using protection sticky tape roll body, can measure this length according to the demand, then the cutting-off operation, when doing benefit to the use size accurate, improve the holistic result of use of device, install formula structural design as an organic whole between plug-in components and the scale simultaneously, and then when needing to assemble the scale, only need to install plug-in components insert and establish on the operation platen exist the socket that corresponds each other in can.

Drawings

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

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic diagram of a right side view section of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure of fig. 2B according to the present invention;

fig. 6 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention;

fig. 7 is an enlarged schematic view of the structure at D in fig. 3 according to the present invention.

In the figure: 1. a protective tape roll; 2. an inner core; 201. an end plate; 3. operating the bedplate; 301. a transverse groove; 302. a reverse threaded rod member; 303. a T-shaped rotating rod; 304. moving the sleeve block; 305. connecting blocks; 306. an elastic limiting block; 307. a limiting side plate; 308. positioning a fixture block; 309. a stabilizing buckle; 310. a non-slip mat; 311. a protective layer; 4. an anti-slip bottom sleeve; 5. a graduated scale; 501. installing a plug-in; 502. a socket; 503. a movable zone groove; 504. a movable handle; 505. a positioning spring; 506. an arc-shaped block; 507. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a protective film adhesive tape for power battery outer packaging comprises a protective tape roll body 1, in order to limit the protective tape roll body 1 in the using process and prevent the tape body from slipping and moving, an inner core 2 is movably arranged on the inner ring of the protective tape roll body 1, end plates 201 are arranged on two sides of the inner core 2, and a limiting assembly is arranged on the protective tape roll body 1; the limiting assembly comprises an operation bedplate 3, a transverse groove 301 is formed in the operation bedplate 3, a reverse threaded rod piece 302 is horizontally arranged on the inner wall of the transverse groove 301 through a bearing, one side of the reverse threaded rod piece 302 penetrates through the operation bedplate 3 and is movably provided with a T-shaped rotating rod 303, two sides of the T-shaped rotating rod 303 are connected with a movable sleeve block 304 through threads, the upper surface of the movable sleeve block 304 penetrates through the operation bedplate 3 and is provided with a connecting block 305, the top end of the connecting block 305 is provided with a limiting side plate 307, one side of the limiting side plate 307 close to an end plate 201 is provided with a stabilizing buckle 309, the other end of the stabilizing buckle 309 penetrates through the end plate 201 and is clamped in a matched groove formed in an inner core 2, the bottom of the operation bedplate 3 is sleeved with an anti-slip bottom sleeve 4, firstly, a protective adhesive tape roll body 1 is placed on the operation bedplate 3 and is positioned between the two limiting side plates 307, a positioning clamping block 308 is inserted in the inner core 2 and the matched groove formed in the end plate 201, the protective adhesive tape roll body 1 in the use process can be limited, the protective adhesive tape body is prevented from slipping, the side to the left and right, and the adhesive tape body is easy to move, and the use effect of the whole device is influenced.

Referring to fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, in order to improve the stability of the connection of the positioning fixture block 308, a stabilizing buckle 309 is glued in the groove of the inner core 2, and the other end of the stabilizing buckle 309 is inserted into a matching groove in the positioning fixture block 308; a non-slip mat 310 is arranged between the limiting side plate 307 and the end plate 201, one end of the non-slip mat 310 is glued to the inner surface of the limiting side plate 307, and the other end of the non-slip mat 310 and the outer surface of the end plate 201 are in a mutually-jointed state; a protective layer 311 is glued on the outer surface of the T-shaped rotating rod 303, and the protective layer 311 is made of rubber; an elastic limiting block 306 is glued at a corner of the connecting block 305 close to the end of the protective adhesive tape roll body 1, the elastic limiting block 306 and the outer wall of the protective adhesive tape roll body 1 are in a mutually-jointed state, the stabilizing buckle 309 is designed to be made of rubber and has certain elasticity, when the positioning clamping block 308 is clamped in the groove of the inner core 2, the stabilizing buckle 309 is simultaneously inserted in the groove of the positioning clamping block 308, and a larger friction force is generated with the positioning clamping block 308, so that the friction force at the connecting part can be increased; through the anti-slip pad 310, when the limit side plate 307 fixes the side edge of the end plate 201, abrasion can be avoided, wherein the anti-slip pad 310 is made of rubber, and friction force at the connecting part can also be increased; the T-shaped rotating rod 303 is rotated, the hand part is in contact with the protective layer 311, the protective layer 311 is made of rubber, and the phenomenon that the hand part is easy to slip is avoided when the T-shaped rotating rod 303 rotates; when the elastic restricting block 306 contacts the end plate 201, the elastic restricting block 306 contacts both sides of the bottom end of the protective tape roll 1, thereby further improving the stability of the joint.

Referring to fig. 1, 2, 3 and 7, in order to measure the length of the protective adhesive tape roll 1 as required when the protective adhesive tape roll 1 is used, a measuring assembly is arranged between the protective adhesive tape roll 1 and the operating platen 3, the measuring assembly includes a graduated scale 5, the graduated scale 5 is arranged above the operating platen 3, the graduated scale 5 is arranged on the side edge of the head end of the protective adhesive tape roll 1, an installation plug-in 501 is installed at the rear end of the graduated scale 5, a socket 502 is arranged on the upper surface of the operating platen 3, the other end of the installation plug-in 501 is clamped inside the socket 502, a movable area groove 503 is arranged inside the installation plug-in 501, a movable handle 504 is movably installed inside the movable area groove 503, a plurality of positioning springs 505 are arranged between the movable handle 504 and the installation plug-in 501, the other end of the movable handle 504 penetrates through the installation plug-in 501 and is provided with an arc block 506, and the arc block 506 is inserted into a matched groove arranged in the operating platen 3; remove handle 504 bottom movable mounting and have ball 507, and ball 507 and activity district's groove 503 inner wall bottom are in the state of laminating each other, install scale 5 to the head end of protection sticky tape roll body 1, simultaneously on operation platen 3, when using protection sticky tape roll body 1 this moment, can measure this length according to the demand, then the cutting operation to when doing benefit to the use size accurate, improve the holistic result of use of device.

The working principle is as follows: firstly, the protective tape roll 1 is placed on the operation bedplate 3 and positioned between two groups of limit side plates 307, the positioning fixture block 308 is inserted into the matched grooves arranged on the inner core 2 and the end plate 201, so that the limit operation can be carried out on the protective tape roll 1 in the using process, the tape body is prevented from slipping and is easy to move left and right, and further the whole using effect of the device is influenced, if the protective tape roll 1 needs to be removed, only the T-shaped rotating rod 303 needs to be rotated, because the T-shaped rotating rod 303 and the reverse thread rod 302 are in an integrated structure design, the reverse thread rod 302 is movably arranged on the inner wall of the transverse groove 301 through a bearing, and further, under the driving of force, the T-shaped rotating rod 303 can be rotated and simultaneously the reverse thread rod 302 can be driven to rotate, wherein the movable sleeve blocks 304 are in threaded connection with the two sides on the reverse thread rod 302, when the reverse threaded rod 302 rotates, the two sets of moving sleeve blocks 304 are driven to move towards one end far away from the opposite side and one end close to the opposite side, when the reverse threaded rod moves towards the end far away from the protective tape roll 1, the connecting block 305 and the limit side plate 307 connected with the connecting block can be driven to move simultaneously, so that the stabilizing buckle 309 is extruded and deformed, then the positioning fixture block 308 is pulled out from the end plate 201 and the inner core 2 groove, so that the protective tape roll 1 arranged between the two sets of limit side plates 307 can be removed, the assembly of another tape is facilitated, meanwhile, the limit interval formed by the two sets of limit side plates 307 can be adjusted to a certain extent according to the width of the protective tape roll 1, so as to ensure the convenience of the mechanism in the use process, the anti-skid bottom sleeve 4 is made of rubber, and the bottom end of the anti-skid thread is arranged to be sleeved on the bottom end of the operation bedplate 3, the friction force of the placing surface can be improved, so that the connection part is more stable;

the scale 5 is arranged at the head end of the protective tape roll 1 and on the operation bedplate 3, at the moment, when the protective tape roll 1 is used, the length can be measured according to the requirement, then the cutting operation is carried out, so that the accurate use size is facilitated, the integral use effect of the device is improved, meanwhile, the installation plug 501 and the scale 5 are designed into an integral structure, when the scale 5 needs to be assembled, the installation plug 501 only needs to be inserted into the corresponding socket 502 on the operation bedplate 3, and when the installation plug is required to be assembled and disassembled, the movable handle 504 only needs to be moved towards the end far away from the scale 5, at the moment, the movable handle 504 is driven to move in the movable area groove 503, the positioning spring 505 is extruded, the arc-shaped block 506 can be simultaneously pulled out of the locking in the groove of the operation bedplate 3, the integral structure of the installation plug 501 is moved upwards, under the action force, the ball can be extruded in the groove of the socket 502, the ball can be pulled out of the groove 502, the ball can be disassembled and the ball moving handle 504 can be improved, and the technical descriptions of the whole technical descriptions are omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a power battery is protection film sticky tape for extranal packing, includes protection sticky tape roll body (1), its characterized in that: an inner core (2) is movably arranged on the inner ring of the protective adhesive tape roll body (1), end plates (201) are arranged on two sides of the inner core (2), and a limiting assembly is arranged on the protective adhesive tape roll body (1);

the limiting assembly comprises an operation table plate (3), a transverse groove (301) is formed in the operation table plate (3), a reverse threaded rod piece (302) is horizontally arranged on the inner wall of the transverse groove (301) through a bearing, one side of the reverse threaded rod piece (302) penetrates through the operation table plate (3) and is movably provided with a T-shaped rotating rod (303), two sides of the T-shaped rotating rod (303) are connected with a movable sleeve block (304) through threads, the upper surface of the movable sleeve block (304) penetrates through the operation table plate (3) and is provided with a connecting block (305), a limiting side plate (307) is installed at the top end of the connecting block (305), a stabilizing buckle (309) is installed on one side, close to an end plate (201), of the limiting side plate (307) penetrates through the end plate (201) and is clamped in a groove which the inner core (2) is internally provided with matched, an anti-slip bottom sleeve (4) is sleeved at the bottom of the operation table plate (3), and a measuring assembly is arranged between a protective roll body (1) and the operation table plate (3).

2. The protective film adhesive tape for power battery outer packaging according to claim 1, characterized in that: the inner core (2) is glued with a stabilizing buckle (309) in the groove, and the other end of the stabilizing buckle (309) is inserted in a groove which is arranged in the positioning fixture block (308) and matched with the positioning fixture block.

3. The protective film adhesive tape for power battery outer packaging according to claim 1, characterized in that: an anti-slip pad (310) is arranged between the limiting side plate (307) and the end plate (201), one end of the anti-slip pad (310) is glued to the inner surface of the limiting side plate (307), and the other end of the anti-slip pad (310) and the outer surface of the end plate (201) are in a mutually-fitted state.

4. The protective film adhesive tape for power battery outer packaging according to claim 1, characterized in that: a protective layer (311) is glued to the outer surface of the T-shaped rotating rod (303), and the protective layer (311) is made of rubber.

5. The protective film adhesive tape for power battery outer packaging according to claim 1, characterized in that: the corner of the connecting block (305) close to the end of the protective adhesive tape roll body (1) is glued with an elastic limiting block (306), and the elastic limiting block (306) and the outer wall of the protective adhesive tape roll body (1) are in a mutually-fitted state.

6. The protective film adhesive tape for power battery outer packaging according to claim 1, characterized in that: the measuring assembly comprises a graduated scale (5), the graduated scale (5) is arranged above the operating bedplate (3), the graduated scale (5) is arranged on the side edge of the head end of the protective adhesive tape roll body (1), an installation plug-in unit (501) is installed at the rear end of the graduated scale (5), a socket (502) is formed in the upper surface of the operating bedplate (3), the other end of the installation plug-in unit (501) is clamped inside the socket (502), a movable area groove (503) is formed in the installation plug-in unit (501), a movable handle (504) is movably installed in the movable area groove (503), a plurality of groups of positioning springs (505) are arranged between the movable handle (504) and the installation plug-in unit (501), the other end of the movable handle (504) penetrates through the installation plug-in unit (501) to be provided with an arc block (506), and the arc block (506) is inserted in a groove matched with the operating bedplate (3).

7. The protective film adhesive tape for power battery outer packaging according to claim 6, wherein: the bottom end of the movable handle (504) is movably provided with a ball (507), and the ball (507) is in a mutually jointed state with the bottom end of the inner wall of the movable area groove (503).

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