Built-in wiring storage handlebar and electric scooter
By designing a built-in wiring storage handle head, the mandrel passes through the through-hole of the handle head body and controls the compression and release of the mandrel through the mandrel fixing member, the problem that the existing electric scooter handle head cannot pass through multiple wire harnesses inside is solved, and the simple installation and storage of the handle bar is achieved, reducing space occupation.
Patent Information
- Application Number
- CN202422351853.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The handle head of the existing electric scooter cannot pass through multiple wire harnesses inside, whether it is folded or rotated, resulting in a rough appearance and a large space.
A built-in wiring storage handle head is designed, including the handle head main body, cross rod fixing member, mandrel, mandrel fixing member and spring. It passes through the through hole of the handle head main body through the mandrel, and controls the compression and release of the mandrel through the mandrel fixing member to realize the installation and storage of the handle cross rod.
On the premise of ensuring structural stability and avoiding shaking, multiple wire harnesses are realized through the inside of the handle head body, and the handle crossbar is disassembled and stored, reducing space occupied.
Smart Images
Figure CN222892105U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of electric scooters, and in particular to a handlebar with built-in wiring storage and an electric scooter. Background Art
[0002] With the development of electric scooters, they are gradually accepted by the market and users, and more and more people choose to use electric scooters as a means of transportation. At the same time, consumers have put forward higher requirements for the appearance and placement space of products. From an overall perspective, fewer external wiring brings a more concise and durable appearance, and the length of the handlebar is one of the important factors affecting the placement space. At present, the products on the market generally reduce the number of lines visible to the naked eye by internal wiring. The length of the crossbar is achieved by folding the crossbar and rotating the crossbar in two ways: the folding of the crossbar means that the crossbar is composed of a fixed rod, two movable rods, and two sleeves. The two movable rods are connected by a rotating shaft on both sides of the fixed axis to make rotational movement, and the unfolding and folding are achieved by sliding the sleeve; the rotation of the crossbar is composed of a rotatable fastener, a fixing part, a mandrel and an eccentric handle. The eccentric handle is connected to the mandrel through a thread, the mandrel passes through the fixing part to connect the fastener, and the fastener is connected to the fixed crossbar. The rotation and fixation of the crossbar are achieved by driving the mandrel to move axially through the rotation of the handle, driving the fastener and the fixing part to separate and fit.
[0003] In the prior art, both the folding and rotating crossbars have certain disadvantages. The folding crossbar shakes slightly during use due to the gaps between multiple parts, and multiple wire harnesses cannot be passed through the interior of the folding crossbar or the rotating crossbar. Utility Model Content
[0004] The embodiments of the present application provide a handlebar with built-in wiring storage and an electric scooter including the same, which can solve the technical problem that the handlebar of the current electric scooter cannot pass multiple wiring harnesses inside regardless of the cross bar folding mode or the cross bar rotating mode.
[0005] The embodiment of the present application provides a handle with built-in wiring storage, including a handle body, a crossbar fixing part, a spindle, a spindle fixing part and a spring;
[0006] The handle body comprises an axle barrel structure, the axle barrel structure is provided with a first end and a second end, and a through hole is provided in the axis direction of the axle barrel structure;
[0007] The crossbar fixing piece is clamped and fixed in the first end, and the crossbar fixing piece is provided with a crossbar locking hole and a core shaft mounting hole, the axis of the crossbar locking hole is perpendicular to the axis of the shaft barrel structure, and the core shaft mounting hole is connected with the through hole and is located on a straight line;
[0008] The core shaft is fixed in the core shaft mounting hole and extends from the first end to the through hole. A first threading hole is provided inside the core shaft. The first threading hole passes through the core shaft and is connected to the crossbar locking hole.
[0009] The spring is arranged in the through hole, and the spring is arranged around the core shaft and supports the edge of the core shaft;
[0010] The spindle fixing piece is arranged at the second end and connected to the spindle, and can tighten the spindle by compressing the spring to press it into the first end, and can release the spindle under the elastic force of the spring to allow the crossbar fixing piece to rotate relative to the handle body.
[0011] Furthermore, the handle body also includes a vehicle body connecting portion, which is cross-connected with the axle barrel structure. The handle body is in a T-shaped structure, and the vehicle body connecting portion is hollow inside to form a second threading hole, which is connected to the first threading hole.
[0012] Furthermore, the handle body also includes a display original placement slot and a transparent cover plate. The display original placement slot is arranged on the side of the axle barrel structure away from the vehicle body connection part. The transparent cover plate is arranged on the display original placement slot. The transparent cover plate is detachably installed on the edge of the display original placement slot and is used for placing a display instrument in the display original placement slot.
[0013] Furthermore, the cross bar fixing member includes a first pressure block and a second pressure block, the first pressure block is detachably connected to the second pressure block, the first pressure block is provided with a first semicircular groove, the second pressure block is provided with a second semicircular groove, the first semicircular groove and the second semicircular groove form the cross bar locking hole, the second pressure block is provided with the core shaft mounting hole, and the second pressure block is clamped and fixed in the through hole of the first end.
[0014] Furthermore, a first limiting clamping structure is provided in the through hole at the first end position, and a second limiting clamping structure is provided at one end of the second pressure block away from the second semicircular groove, and the second limiting clamping structure can be circumferentially limited and locked with the first limiting clamping structure.
[0015] Furthermore, the spring is arranged around the first position-limiting clamping structure, the spring abuts against the second pressure block, and the restoring elastic force of the spring can separate the first position-limiting clamping structure from the second position-limiting clamping structure.
[0016] Furthermore, the core shaft fixing member includes a top screw and an eccentric circular handle, the top screw is connected to the end of the core shaft, and the eccentric circular handle is rotatably connected to the top screw; when the eccentric circular handle is pressed and rotated, the eccentric circular handle abuts against the second end and can pull the core shaft to squeeze the second pressure block to move toward the second end, so that the first limit clamping structure and the second limit clamping structure are circumferentially limit-locked; when the eccentric circular handle is pried open and rotated, the restoring elastic force of the spring drives the second pressure block to move toward the first end, so that the first limit clamping structure and the second limit clamping structure are separated.
[0017] Furthermore, the core shaft fixing part includes a blocking block and an elastic plastic part, the blocking block is connected to the through hole of the second end, a center hole is provided in the middle of the blocking block, the core shaft is slidably arranged in the center hole, the elastic plastic part is sleeved on the core shaft and fixed to the outer side of the blocking block, and the eccentric circular handle is abutted against the elastic plastic part.
[0018] The present application also provides an electric scooter, which includes the built-in wiring storage handle as described in any of the above items.
[0019] Furthermore, the electric scooter also includes a handlebar cross bar, an electric control handle, a wiring harness and a power supply. The handlebar cross bar is fixed in the cross bar locking hole, the handlebar cross bar is hollow and connected to the first wire threading hole, the wiring harness is arranged in the handlebar cross bar and extends in the first wire threading hole, the electric control handle is arranged on the handlebar cross bar, one end of the wiring harness is connected to the handlebar cross bar, and the other end of the wiring harness is connected to the power supply.
[0020] The built-in wiring storage handlebar and the electric scooter including the same provided in the embodiments of the present application are configured such that a core shaft is connected to a core shaft fixing part, the core shaft passes through a through hole in the middle of the handlebar body, the core shaft fixing part is fixed to the first end of the handlebar body, the second end of the core shaft extending out of the handlebar body is pressed and fixed to the core shaft, and the core shaft fixing part is controlled by the core shaft fixing part to press the core shaft fixing part to fix it to the handlebar body or release the core shaft fixing part from the handlebar body to realize rotation, thereby realizing the installed handlebar cross bar state and the stored handlebar cross bar state of the built-in wiring storage handlebar, and realizing the function of passing multiple wiring harnesses through the inside of the handlebar body while ensuring structural stability and avoiding shaking, and realizing the function of disassembly and storage to reduce occupied space. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.
[0022] Figure 1 This is a schematic diagram of the overall structure of the built-in wiring storage handle in use state provided in an embodiment of the present application.
[0023] Figure 2 A cross-sectional view of the built-in wiring storage handle provided in an embodiment of the present application.
[0024] Figure 3 Schematic diagram of the exploded structure of the built-in wiring storage handle provided in an embodiment of the present application.
[0025] Figure 4 A schematic diagram of the docking between the first position limiting snap-fitting structure and the second position limiting snap-fitting structure provided in an embodiment of the present application.
[0026] Figure 5 This is a schematic diagram of the overall structure of the storage state of the built-in wiring storage handle provided in an embodiment of the present application.
[0027] The markings in the figure are as follows:
[0028] Built-in wiring storage handle 10, handle body 1, shaft barrel structure 11, through hole 111, body connecting part 12, second threading hole 121, display original placement slot 13, transparent cover 14, cross bar fixing part 2, cross bar locking hole 21, spindle mounting hole 22, first pressure block 23, first semicircular groove 231, second pressure block 24, second semicircular groove 241, fastener 25, spindle 3, first threading hole 31, spindle fixing part 4, top screw 41, eccentric circular handle 42, rotating shaft 421, eccentric circular part 422, pressing part 423, blocking block 43, elastic plastic part 44, spring 5, first limit clamping structure 51, second limit clamping structure 52, handle cross bar 20, wiring harness 30, display instrument 40. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.
[0030] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0031] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0032] like Figure 1 , Figure 2 , Figure 3 As shown, the embodiment of the present application provides a built-in wiring storage handle 10, including a handle body 1, a crossbar fixing member 2, a spindle 3, a spindle fixing member 4 and a spring 5;
[0033] The handle body 1 comprises an axle barrel structure 11, wherein the axle barrel structure 11 is provided with a first end and a second end, and a through hole 111 is provided in the axis direction of the axle barrel structure 11;
[0034] The crossbar fixing member 2 is clamped and fixed in the first end, and the crossbar fixing member 2 is provided with a crossbar locking hole 21 and a core shaft mounting hole 22. The axis of the crossbar locking hole 21 is perpendicular to the axis of the shaft barrel structure 11, and the core shaft mounting hole 22 is connected with the through hole 111 and is located on a straight line;
[0035] The core shaft 3 is fixed in the core shaft mounting hole 22 and extends from the first end to the through hole 111. A first threading hole 31 is provided inside the core shaft 3. The first threading hole 31 passes through the core shaft 3 and communicates with the crossbar locking hole 21.
[0036] The spring 5 is disposed in the through hole 111 , and the spring 5 is disposed around the core shaft 3 and supports the edge of the core shaft 3 ;
[0037] The spindle fixing member 4 is arranged at the second end and connected to the spindle 3. The spindle 3 can be tightened by compressing the spring 5 to be pressed into the first end, and the spindle 3 can be released under the elastic force of the spring 5 to allow the cross bar fixing member 2 to rotate relative to the handle body 1.
[0038] like Figure 1 , Figure 5 As shown, Figure 1 It is a schematic diagram of the overall structure of the built-in wiring storage handle 10 in use state, which is the structure when the core shaft 3 is tightened and pressed into the first end. Figure 5 It is a schematic diagram of the overall structure of the built-in wiring storage handle 10 in the storage state, and is a structure when the core shaft 3 is released to allow the crossbar fixing part 2 to rotate relative to the handle body 1.
[0039] Among them, by setting the core shaft 3 connected to the core shaft fixing part 4, the core shaft 3 passes through the through hole 111 in the middle of the handle head body 1, the core shaft fixing part 4 is fixed to the first end of the handle head body 1, and the second end of the core shaft 3 is extended out of the handle head body 1 and pressed and fixed to the core shaft 3. The core shaft 3 is controlled by the core shaft fixing part 4 to press the core shaft fixing part 4 to fix it on the handle head body 1 or release the core shaft fixing part 4 from the handle head body 1 to realize rotation, thereby realizing the installation state of the handle cross bar 20 and the storage state of the handle cross bar 20 of the built-in wiring storage handle 10, and realizing the function of passing multiple wiring harnesses 30 inside the handle head body 1 while ensuring the stability of the structure and avoiding shaking, and realizing the function of disassembly and storage to reduce the occupied space.
[0040] like Figure 2 As shown, the handle body 1 also includes a vehicle body connecting portion 12, which is cross-connected with the axle barrel structure 11. The handle body 1 is in a T-shaped structure, and the vehicle body connecting portion 12 is hollow inside to form a second threading hole 121, which is connected to the first threading hole 31.
[0041] The vehicle body connection part 12 is connected to the vehicle body, and a power supply is provided in the vehicle body. Preferably, the intersection angle between the vehicle body connection part 12 and the axle barrel structure 11 is between 60° and 90°. More preferably, the vehicle body connection part 12 is perpendicular to the axle barrel structure 11. A power supply is provided on one side of the vehicle body connection part 12, and the wiring harness 30 can pass through the first wiring hole 31 and the second wiring hole 121, so that the wiring harness 30 is connected to the electric control handle or the display instrument 40 on one side of the first wiring hole 31, and the wiring harness 30 is connected to the power supply on one side of the second wiring hole 121.
[0042] like Figure 2 , Figure 3 As shown, the handle body 1 further includes a display original placement slot 13 and a transparent cover plate 14. The display original placement slot 13 is arranged on the side of the shaft barrel structure 11 away from the vehicle body connection portion 12. The transparent cover plate 14 is arranged on the display original placement slot 13. The transparent cover plate 14 is detachably mounted on the edge of the display original placement slot 13, and is used to place a display instrument 40 in the display original placement slot 13. The transparent cover plate 14 is a transparent plastic plate or glass, and the transparent cover plate 14 can see through the display screen of the display instrument 40. The display instrument 40 can be connected to a power source through the second threading hole 121 via the wire harness 30.
[0043] like Figure 2 , Figure 3 As shown, the cross bar fixing member 2 includes a first pressing block 23 and a second pressing block 24, the first pressing block 23 and the second pressing block 24 are detachably connected, the first pressing block 23 is provided with a first semicircular groove 231, the second pressing block 24 is provided with a second semicircular groove 241, the first semicircular groove 231 and the second semicircular groove 241 form the cross bar locking hole 21, the second pressing block 24 is provided with the core shaft mounting hole 22, and the second pressing block 24 is clamped and fixed in the through hole 111 of the first end.
[0044] Preferably, the outer edges of the first pressing block 23 and the second pressing block 24 are flush, the first pressing block 23 and the second pressing block 24 are connected by a fastener 25, the radius of the first semicircular groove 231 and the second semicircular groove 241 are the same, and the first semicircular groove 231 and the second semicircular groove 241 are located on the same circle.
[0045] like Figure 4 As shown, a first limiting clamping structure 51 is provided at the first end position in the through hole 111, and a second limiting clamping structure 52 is provided at one end of the second pressure block 24 away from the second semicircular groove 241, and the second limiting clamping structure 52 can be circumferentially limited and locked with the first limiting clamping structure 51.
[0046] Preferably, the first position-limiting snap-fitting structure 51 and the second position-limiting snap-fitting structure 52 are both composed of convex blocks arranged at equal intervals, the first position-limiting snap-fitting structure 51 and the second position-limiting snap-fitting structure 52 are both circular, and the first position-limiting snap-fitting structure 51 and the second position-limiting snap-fitting structure 52 have the same diameter. The gap between any two adjacent convex blocks is equal to the width of the convex blocks, so that the first position-limiting snap-fitting structure 51 and the second position-limiting snap-fitting structure 52 can be adapted and snap-fitted no matter how they rotate.
[0047] like Figure 3 As shown, the spring 5 is arranged in the through hole 111, and the spring 5 is arranged around the first limiting clamping structure 51. The spring 5 abuts against the second pressure block 24. The restoring elastic force of the spring 5 can separate the first limiting clamping structure 51 from the second limiting clamping structure 52.
[0048] Among them, the spring 5 is a compression coil spring, and a slot is provided in the through hole 111 and around the first limiting clamping structure 51. The spring 5 is sleeved on the outside of the first limiting clamping structure 51 and clamped in the slot, so that the spring 5 is not easy to fall off.
[0049] like Figure 2 , Figure 3 As shown, the spindle fixing member 4 includes a top screw 41 and an eccentric circular handle 42, wherein the top screw 41 is connected to the end of the spindle 3, and the eccentric circular handle 42 is rotatably connected to the top screw 41; Figure 1 As shown, when the eccentric circular handle 42 is pressed and rotated, the eccentric circular handle 42 abuts against the second end to pull the core shaft 3 to squeeze the second pressing block 24 to move toward the second end, so that the first limiting clamping structure 51 and the second limiting clamping structure 52 are circumferentially limited and locked; as shown Figure 5 As shown, when the eccentric circular handle 42 is opened and rotated, the return elastic force of the spring 5 drives the second pressing block 24 to move toward the first end, so that the first limiting clamping structure 51 is separated from the second limiting clamping structure 52.
[0050] Among them, the eccentric circular handle 42 has a rotating shaft 421, an eccentric circular part 422 and a pressing part 423. The middle part of the rotating shaft 421 is connected to the top screw 41, the eccentric circular part 422 is rotatably connected to both sides of the rotating shaft 421, and the pressing part 423 is connected to the outer side of the eccentric circular part 422. The pressing part 423 is pressed or pried open to realize the rotation of the eccentric circular part 422.
[0051] like Figure 2 , Figure 3As shown, the core shaft fixing part 4 includes a block 43 and an elastic plastic part 44. The block 43 is connected to the through hole 111 of the second end. A center hole is provided in the middle of the block 43. The core shaft 3 is slidably arranged in the center hole. The elastic plastic part 44 is sleeved on the core shaft 3 and fixed to the outer side of the block 43. The eccentric circular handle 42 is abutted against the elastic plastic part 44.
[0052] The block 43 can maintain the position of the mandrel 3, and the elastic plastic part 44 has elasticity to avoid stress concentration causing damage to the eccentric circular handle 42 or the block 43, thereby extending the service life. Preferably, the top screw 41 is threadedly connected to the end of the mandrel 3, and the pressing force between the eccentric circular handle 42 and the elastic plastic part 44 can be adjusted by rotating the top screw 41.
[0053] An embodiment of the present application further provides an electric scooter, which includes the built-in wiring storage handle 10 as described in any of the above items.
[0054] See also Figure 1 , Figure 2 , Figure 3 The electric scooter further includes a handlebar cross bar 20, an electric control handle, a wiring harness 30 and a power supply. The handlebar cross bar 20 is fixed in the cross bar locking hole 21. The handlebar cross bar 20 is hollow and communicated with the first threading hole 31. The wiring harness 30 is arranged in the handlebar cross bar 20 and extends in the first threading hole 31. The electric control handle is arranged on the handlebar cross bar 20. One end of the wiring harness 30 is connected to the handlebar cross bar 20, and the other end of the wiring harness 30 is connected to the power supply.
[0055] The working principle of this embodiment is as follows: when we need to drive normally, we need to rotate the eccentric circular handle 42 to be parallel to the core shaft 3. At this time, the elastic force provided by the spring 5 forces the second pressure block 24 to separate from the handle body 1, and the teeth of the first limit clamping structure 51 and the second limit clamping structure 52 between the two are no longer meshed. At this time, the handle cross bar 20 can be rotated, and the eccentric circular handle 42 is rotated to a position perpendicular to the core shaft 3. At this time, the core shaft 3 pulls the second pressure block 24 to move in the direction of the handle, the spring 5 is compressed, and the teeth of the first limit clamping structure 51 and the second limit clamping structure 52 between the second pressure block 24 and the handle body 1 are meshed with each other, and the handle cross bar 20 cannot be rotated. Similarly, when it is necessary to store, repeat the above steps to rotate the handle cross bar 20 to a state parallel to the vertical bar of the vehicle body.
[0056] The built-in wiring storage handlebar and the electric scooter including the same provided in the embodiments of the present application are configured such that a core shaft is connected to a core shaft fixing part, the core shaft passes through a through hole in the middle of the handlebar body, the core shaft fixing part is fixed to the first end of the handlebar body, the second end of the core shaft extending out of the handlebar body is pressed and fixed to the core shaft, and the core shaft fixing part is controlled by the core shaft fixing part to press the core shaft fixing part to fix it to the handlebar body or release the core shaft fixing part from the handlebar body to realize rotation, thereby realizing the installed handlebar cross bar state and the stored handlebar cross bar state of the built-in wiring storage handlebar, and realizing the function of passing multiple wiring harnesses through the inside of the handlebar body while ensuring structural stability and avoiding shaking, and realizing the function of disassembly and storage to reduce occupied space.
[0057] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.
[0058] The above is a detailed introduction to a built-in wiring storage handlebar and an electric scooter containing the same provided in the embodiments of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solutions and core ideas of the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A handle with built-in wiring storage, characterized in that: It includes a handle body, a crossbar fixing part, a spindle, a spindle fixing part and a spring; The handle body comprises an axle barrel structure, the axle barrel structure is provided with a first end and a second end, and a through hole is provided in the axis direction of the axle barrel structure; The crossbar fixing piece is clamped and fixed in the first end, and the crossbar fixing piece is provided with a crossbar locking hole and a core shaft mounting hole, the axis of the crossbar locking hole is perpendicular to the axis of the shaft barrel structure, and the core shaft mounting hole is connected with the through hole and is located on a straight line; The core shaft is fixed in the core shaft mounting hole and extends from the first end to the through hole. A first threading hole is provided inside the core shaft. The first threading hole passes through the core shaft and is connected to the crossbar locking hole. The spring is arranged in the through hole, and the spring is arranged around the core shaft and supports the edge of the core shaft; The spindle fixing piece is arranged at the second end and connected to the spindle, and can tighten the spindle by compressing the spring to press it into the first end, and can release the spindle under the elastic force of the spring to allow the crossbar fixing piece to rotate relative to the handle body.
2. The internal wiring storage handle as claimed in claim 1, characterized in that: The handle body also includes a vehicle body connecting portion, which is cross-connected with the axle barrel structure. The handle body is in a T-shaped structure. The vehicle body connecting portion is hollow inside to form a second threading hole, and the second threading hole is connected to the first threading hole.
3. The built-in cable storage handle as claimed in claim 2, characterized in that: The handle body also includes a display original placement slot and a transparent cover plate. The display original placement slot is arranged on the side of the axle barrel structure away from the vehicle body connection part. The transparent cover plate is arranged on the display original placement slot. The transparent cover plate is detachably installed on the edge of the display original placement slot and is used for placing a display instrument in the display original placement slot.
4. The internal wiring storage handle as claimed in claim 1, characterized in that: The cross bar fixing member includes a first pressure block and a second pressure block, the first pressure block is detachably connected to the second pressure block, the first pressure block is provided with a first semicircular groove, the second pressure block is provided with a second semicircular groove, the first semicircular groove and the second semicircular groove form the cross bar locking hole, the second pressure block is provided with the core shaft mounting hole, and the second pressure block is clamped and fixed in the through hole of the first end.
5. The built-in cable storage handle as claimed in claim 4, characterized in that: A first position-limiting clamping structure is provided in the through hole at the first end position, and a second position-limiting clamping structure is provided at one end of the second pressure block away from the second semicircular groove, and the second position-limiting clamping structure can be circumferentially position-limited and locked with the first position-limiting clamping structure.
6. The internal wiring storage handle as claimed in claim 5, characterized in that: The spring is disposed around the first position-limiting clamping structure, and the spring abuts against the second pressing block. The restoring elastic force of the spring can separate the first position-limiting clamping structure from the second position-limiting clamping structure.
7. The internal wiring storage handle as claimed in claim 6, characterized in that: The core shaft fixing member includes a top screw and an eccentric circular handle, the top screw is connected to the end of the core shaft, and the eccentric circular handle is rotatably connected to the top screw; when the eccentric circular handle is pressed and rotated, the eccentric circular handle abuts against the second end to pull the core shaft to squeeze the second pressure block to move toward the second end, so that the first limit clamping structure and the second limit clamping structure are circumferentially limit-locked; when the eccentric circular handle is opened and rotated, the restoring elastic force of the spring drives the second pressure block to move toward the first end, so that the first limit clamping structure and the second limit clamping structure are separated.
8. The internal wiring storage handle as claimed in claim 7, characterized in that: The core shaft fixing part includes a blocking block and an elastic plastic part. The blocking block is connected to the through hole of the second end. A center hole is provided in the middle of the blocking block. The core shaft is slidably arranged in the center hole. The elastic plastic part is sleeved on the core shaft and fixed to the outer side of the blocking block. The eccentric circular handle abuts against the elastic plastic part.
9. An electric scooter, characterized in that: It comprises the built-in wiring storage handle as described in any one of claims 1 to 8.
10. The electric scooter according to claim 9, characterized in that: The electric scooter also includes a handlebar cross bar, an electric control handle, a wiring harness and a power supply. The handlebar cross bar is fixed in the cross bar locking hole. The handlebar cross bar is hollow and communicated with the first threading hole. The wiring harness is arranged in the handlebar cross bar and extends in the first threading hole. The electric control handle is arranged on the handlebar cross bar. One end of the wiring harness is connected to the handlebar cross bar, and the other end of the wiring harness is connected to the power supply.