Gear vehicle-mounted number display board

Abstract

The utility model provides a gear vehicle-mounted number display board which comprises a base, a middle piece, a number board display piece, an outer frame and a gear, the middle piece and the base are fixed together, the gear capable of moving left and right along with the outer frame is designed, when the outer frame moves left and right, the gear moves left and right relative to a transverse guide rail of the middle piece, and the gear is driven by a guide rail rack on the inner side of the transverse guide rail to rotate. A sliding rail rack on the side face of the bottom of the number plate display piece front-back sliding rail is meshed with a gear, the gear can drive the number plate display piece to slide front and back when rotating, and therefore a number display area at the front end of the upper side face of the number plate display piece can stretch out and retract, user operation is easy, and number display and hiding are faster and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of number plates, in particular to a gear vehicle-mounted number display plate. Background Art

[0002] With the continuous increase in the number of cars, parking spaces are becoming increasingly scarce. When there is no fixed parking space, temporary parking may occupy other people's parking spaces or block the cars parked inside and block the road. When drivers need to leave temporarily or park their vehicles in the parking lot, they usually place a number plate with personal contact information in the vehicle so that others can contact them when they need to move the car or deal with an accident. However, the existing parking number plates have a simple structure, some of which cannot hide the number when not needed, or need to be rotated to close, which is not very convenient to operate. Therefore, it is necessary to design a more convenient and practical on-board number display plate. Utility Model Content

[0003] In view of this, the utility model provides a gear-mounted vehicle number display sign. Aiming at the problems of the prior art, the utility model designs gears and front and rear slide rails to move out and retract the number plate display piece, thereby solving the prior technical problems.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A gear vehicle number display board, comprising a base, a middle piece, a number plate display piece, an outer frame, and a gear, wherein the base is provided with a fixing hole, the bottom surface of the middle piece is provided with a fixing column corresponding to the fixing hole, the middle piece is fixed to the base by inserting the fixing column into the fixing hole, the bottom surface of the outer frame is provided with a sliding groove corresponding to the fixing column, the bottom surface of the outer frame can be slid left and right and arranged between the base and the middle piece after passing through the fixing column through the sliding groove, the inner side of the fixing hole of the base is provided with a guide groove, the lower end of the gear can be slidably arranged in the guide groove, and the bottom surface of the outer frame is provided with a through hole through which the corresponding gear passes The middle piece is provided with a transverse guide rail through which the corresponding gear passes, and the bottom of the top surface of the outer frame is provided with a mounting hole corresponding to the upper part of the gear. The upper part of the gear can be rotatably set in the mounting hole at the bottom of the top surface of the outer frame after passing through the through hole and the transverse guide rail respectively. A guide rack is arranged on the inner side of the transverse guide rail of the middle piece to mesh with the gear. The number plate display piece is provided with front and rear slide rails through which the upper part of the corresponding gear passes, and a slide rail rack is arranged on the bottom side of the front and rear slide rails of the number plate display piece to mesh with the gear. After the front and rear slide rails of the number plate display piece are meshed with the gear, they can be slid forward and backward between the middle piece and the top surface of the outer frame.

[0006] Furthermore, there are two or more fixing holes, which are respectively arranged on both sides of the upper side of the base.

[0007] Furthermore, the number of the fixing columns corresponds to the number of the fixing holes, which are respectively arranged on the bottom surface of the middle piece and whose positions correspond to the fixing holes, and the number of the sliding grooves corresponds to the number of the fixing columns, which are respectively arranged on the bottom surface of the outer frame and whose positions correspond to the fixing columns.

[0008] Furthermore, the number of the gears is two or more, and the number of guide grooves corresponds to the number of gears.

[0009] Furthermore, the number of the front and rear slide rails is two or more, which are used to ensure that the number plate display piece slides forward and backward.

[0010] Furthermore, the length of the middle piece is smaller than the inner length of the outer frame, and the length of the number plate display piece is equal to the inner length of the outer frame.

[0011] Furthermore, a number display area is provided at the front end of the upper side of the number plate display piece.

[0012] Furthermore, the number plate display piece is made of magnetic material, and a magnetically attracted metal strip is provided in the number display area.

[0013] Furthermore, adhesive is attached to the bottom surface of the base.

[0014] Furthermore, two outer frame magnets are fixedly provided at the bottom of the outer frame, and two middle frame magnets corresponding to the outer frame magnets are provided on the upper side of the middle piece, which are used for positioning the number plate display piece when it slides back and forth.

[0015] The beneficial effects of the utility model are:

[0016] The utility model is designed with a gear that can move left and right with the outer frame. The middle piece is fixed together with the base. When the outer frame moves left and right, the gear moves left and right relative to the transverse guide rail of the middle piece. The gear is driven to rotate by the guide rail rack inside the transverse guide rail. The side slide rail rack at the bottom of the front and rear slide rails of the number plate display piece is meshed with the gear. When the gear rotates, it can drive the number plate display piece to slide back and forth, thereby realizing the extension and retraction of the number display area on the front end of the upper side of the number plate display piece. The user operation is simple, and the display and hiding of the number are faster and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the gear-carrying number display board in the utility model;

[0018] Figure 2 This is a top view of the split schematic diagram of the gear vehicle number display board in the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the gear vehicle number display plate split from the bottom up.

[0020] The following are the descriptions of the reference numerals:

[0021] 1 is the base, 2 is the middle piece, 3 is the number plate display piece, 4 is the outer frame, 5 is the gear, 6 is the fixing hole, 7 is the fixing column, 8 is the slide groove, 9 is the guide groove, 10 is the through hole, 11 is the transverse guide rail, 12 is the mounting hole, 13 is the guide rail rack, 14 is the front and rear slide rails, 15 is the slide rail rack, 16 is the number display area, 17 is the outer frame magnet, and 18 is the middle frame magnet. DETAILED DESCRIPTION

[0022] The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.

[0023] The following describes the embodiments of the present disclosure through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all of the embodiments. The present disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present disclosure.

[0024] In order to realize convenient and quick display and hiding of numbers, the specific contents of the utility model are as follows.

[0025] Combination Figure 1 , Figure 2 and Figure 3As shown, the embodiment of the utility model is a gear vehicle-mounted number display board, which importantly includes a base 1, a middle piece 2, a number plate display piece 3, an outer frame 4, and a gear 5. The base 1 is provided with a fixing hole 6, and the bottom surface of the middle piece 2 is provided with a fixing column 7 corresponding to the fixing hole 6. The middle piece 2 is fixed to the base 1 through the fixing column 7 correspondingly inserted into the fixing hole 6, and the bottom surface of the outer frame 4 is provided with a slide groove 8 corresponding to the fixing column 7. The bottom surface of the outer frame 4 passes through the fixing column 7 through the slide groove 8 and can be slid left and right between the base 1 and the middle piece 2. A guide groove 9 is provided on the inner side of the fixing hole 6 of the base 1, and the lower end of the gear 5 can be slidably set in the guide groove 9 respectively. The bottom surface of the outer frame 4 is provided with a corresponding gear 5 passing through the guide groove 9. Through the hole 10, the middle piece 2 is provided with a transverse guide rail 11 through which the corresponding gear 5 passes, and the bottom of the top surface of the outer frame 4 is provided with a mounting hole 12 corresponding to the upper part of the gear 5. After the upper part of the gear 5 passes through the through hole 10 and the transverse guide rail 11 respectively, it can be rotatably set in the mounting hole 12 at the bottom of the top surface of the outer frame 4. A guide rack 13 is arranged on the inner side of the transverse guide rail 11 of the middle piece 2 to mesh with the gear 5. The number plate display piece 3 is provided with front and rear slide rails 14 through which the upper part of the corresponding gear 5 passes, and the bottom side of the front and rear slide rails 14 of the number plate display piece 3 is provided with a slide rack 15 to mesh with the gear 5. After the front and rear slide rails 14 of the number plate display piece 3 are meshed with the gear 5, they can be slid forward and backward between the middle piece 2 and the top surface of the outer frame 4.

[0026] With this design, the middle piece 2 is fixed together with the base 1, and the gear 5 can move left and right with the outer frame 4. When the outer frame 4 moves left and right, the gear 5 moves left and right relative to the transverse guide rail 11 of the middle piece 2, and the gear 5 is driven to rotate by the inner guide rack 13 of the transverse guide rail 11. The side slide rack 15 at the bottom of the front and rear slide rails 14 of the number plate display piece 3 is engaged with the gear 5. When the gear 5 rotates, it can drive the number plate display piece 3 to slide back and forth, thereby realizing the extension and retraction of the front end of the upper side of the number plate display piece 3. The user operation is simple, and the display and hiding of the number are faster and more convenient.

[0027] Preferably, there are two or more fixing holes 6 , which are respectively arranged on both sides of the upper side of the base 1 .

[0028] Preferably, the number of fixing columns 7 corresponds to the number of fixing holes 6 , which are respectively arranged on the bottom surface of the middle piece 2 and whose positions correspond to the fixing holes 6 , and the number of sliding grooves 8 corresponds to the number of fixing columns 7 , which are respectively arranged on the bottom surface of the outer frame 4 and whose positions correspond to the fixing columns 7 .

[0029] Preferably, the number of the gears 5 is two or more, and two at least can ensure the forward and backward sliding of the number plate display piece. The number of the guide grooves 9 corresponds to the number of the gears 5 , and serves as a sliding guide for the gears 5 .

[0030] Preferably, there are two or more front and rear slide rails 14 to ensure that the number plate display piece 3 can slide forward and backward.

[0031] Preferably, the length of the middle piece 2 is smaller than the inner length of the outer frame 4, leaving space for left and right movement. The number plate display piece 3 is equal to the inner length of the outer frame 4 and can move left and right with the outer frame 4. The outer frame 4 is used to limit the distance of left and right movement.

[0032] Preferably, a number display area 16 is provided at the front end of the upper side of the number plate display piece 3, which can be a number writing area or a number pasting area, using various number display methods.

[0033] Preferably, the number plate display piece 3 is made of magnetic material, and a magnetically attracted metal strip is provided in the number display area 16, so that the number can be filled in very conveniently, which is convenient for users to use.

[0034] Preferably, the bottom surface of the base 1 is attached with adhesive, so that it can be directly fixed in the vehicle. The base 1 is provided with a connecting portion for fixing the vehicle number plate to the vehicle body, and other fixing methods can be used.

[0035] Preferably, two outer frame magnets 17 are fixedly provided at the bottom of the outer frame 4, and two middle frame magnets 18 corresponding to the outer frame magnets 17 are provided on the upper side of the middle piece 2. The magnets move and adsorb alternately, which is used for positioning the number plate display piece 3 when it slides back and forth.

[0036] The above is only for explaining the implementation mode of the utility model and is not used to limit the utility model. For those skilled in the art, any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the utility model without creative work should be included in the protection scope of the utility model.

Claims

1. A gear vehicle number display board, characterized in that: The invention comprises a base, a middle piece, a number plate display piece, an outer frame and a gear, wherein the base is provided with a fixing hole, the bottom surface of the middle piece is provided with a fixing column corresponding to the fixing hole, the middle piece is fixed to the base by inserting the fixing column into the fixing hole, the bottom surface of the outer frame is provided with a sliding groove corresponding to the fixing column, the bottom surface of the outer frame can be slid left and right between the base and the middle piece after passing through the fixing column through the sliding groove, the inner side of the fixing hole of the base is provided with a guide groove, the lower end of the gear can be slidably arranged in the guide groove, the bottom surface of the outer frame is provided with a through hole corresponding to the gear passing through, and the middle piece is provided with a through hole corresponding to the gear passing through. A transverse guide rail through which the corresponding gear passes is provided, and a mounting hole corresponding to the upper part of the gear is provided at the bottom of the top surface of the outer frame. The upper part of the gear can be rotatably set in the mounting hole at the bottom of the top surface of the outer frame after passing through the through hole and the transverse guide rail respectively. A guide rack is provided on the inner side of the transverse guide rail of the middle piece to mesh with the gear. The number plate display piece is provided with front and rear slide rails through which the upper part of the corresponding gear passes, and a slide rail rack is provided on the bottom side of the front and rear slide rails of the number plate display piece to mesh with the gear. After the front and rear slide rails of the number plate display piece are meshed with the gear, they can be slid forward and backward between the middle piece and the top surface of the outer frame.

2. The gear vehicle number display board according to claim 1, characterized in that: There are two or more fixing holes, which are respectively arranged on both sides of the upper side of the base.

3. The gear vehicle number display board according to claim 1, characterized in that: The number of the fixing columns corresponds to the number of the fixing holes, which are respectively arranged on the bottom surface of the middle piece and whose positions correspond to the fixing holes; the number of the sliding grooves corresponds to the number of the fixing columns, which are respectively arranged on the bottom surface of the outer frame and whose positions correspond to the fixing columns.

4. The gear vehicle number display board according to claim 1, characterized in that: The number of the gears is two or more, and the number of the guide grooves corresponds to the number of the gears.

5. The gear vehicle number display board according to claim 1, characterized in that: The number of the front and rear slide rails is two or more, which are used to ensure that the number plate display piece slides forward and backward.

6. The gear vehicle number display board according to claim 1, characterized in that: The length of the middle piece is less than the inner length of the outer frame, and the length of the number plate display piece is equal to the inner length of the outer frame.

7. The gear vehicle number display board according to claim 1, characterized in that: A number display area is arranged on the front end of the upper side of the number plate display piece.

8. The gear vehicle number display plate according to claim 7, characterized in that: The number plate display piece is made of magnetic material, and a magnetically attracted metal strip is arranged in the number display area.

9. The gear vehicle number display board according to claim 1, characterized in that: The bottom surface of the base is attached with adhesive.

10. The gear vehicle number display board according to claim 1, characterized in that: Two outer frame magnets are fixedly arranged at the bottom of the outer frame, and two middle frame magnets corresponding to the outer frame magnets are arranged on the upper side of the middle piece, which are used for positioning the number plate display piece when it slides forward and backward.

Images