Tiling equipment

Abstract

The utility model discloses tiling equipment which comprises a machine shell and a base, the machine shell and the base are connected through an adjusting part, the adjusting part is used for adjusting the maximum distance between the machine shell and the base in the first direction, and a spring is clamped between the machine shell and the base in the first direction; the spring has the tendency to drive the machine shell and the base to be away from each other, a first shock pad is clamped between the machine shell and the adjusting piece, and an adjusting space is formed between the machine shell and the base in the first direction. According to the tiling equipment, the springs clamped between the machine shell and the base play a main damping role, and then the first damping pads are matched to play an auxiliary damping role; besides, according to different degrees of vibration generated by the base and holding feelings of different users, the maximum distance between the machine shell and the base can be adjusted through the adjusting piece, and therefore the damping effect of the spring on the machine shell is adjusted.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of electric tools, and particularly relates to a paving device. BACKGROUND

[0002] The paving machine on the market mainly sucks the ceramic tile through the suction cup on the base, and relies on the motor installed on the base to drive the eccentric wheel to vibrate continuously to achieve the effect that the ceramic tile is tightly attached to the cement surface. Therefore, the base vibrates greatly. The conventional paving machine shell and the base are generally directly connected, and long-term use will cause the handle on the shell to vibrate greatly, causing hand discomfort. In addition, the battery pack is usually installed in the shell, and long-term use in a high-frequency vibration state can easily cause the battery pack structure to loosen, greatly reducing the service life of the battery pack.

[0003] Since the shell and the base are generally connected by bolts, to solve the above problems, the prior art sets a damping pad between the shell and the base, and also sets a damping pad between the bolt and the shell, thereby reducing the vibration transmitted by the base to the shell.

[0004] However, the above scheme causes the damping effect of the paving machine to be fixed. When the base produces the same vibration, the vibration transmitted to the shell by each user is different under the fixed damping effect, that is, some users feel comfortable, but some users still feel hand discomfort. In addition, when the vibration of the base increases, the vibration of the handle on the shell will also increase under the fixed damping effect, which will cause the user's hand to be uncomfortable.

[0005] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the background of the present application and should not be taken as admitting that such information in the prior art. CONTENT OF THE UTILITY MODEL

[0006] The purpose of the present application is to provide a paving device which has the advantage that the damping effect can be adjusted for different users.

[0007] To achieve the above purpose, the technical scheme provided by an embodiment of the present application is as follows: a paving device comprising a shell and a base, the shell and the base being connected by an adjusting member, the adjusting member being used to adjust the maximum distance between the shell and the base along a first direction, a spring being clamped between the shell and the base along the first direction, the spring having a tendency to drive the shell and the base away from each other, a first damping pad being clamped between the shell and the adjusting member, and the shell and the base having an adjusting space along the first direction.

[0008] In one or more embodiments of the present application, a second damping pad is arranged in the adjusting space, and the paving device has a first state and a second state.

[0009] In the first state, one of the casing and the base has a gap with the second damping pad in the first direction, and the other abuts against the second damping pad, and the casing and the base are capable of sliding relative to each other in the first direction;

[0010] In the second state, the second damping pad abuts against the casing and the base in the first direction.

[0011] In one or more embodiments of the present application, a positioning groove is arranged on the casing and / or the base, and a portion of the spring is arranged in the positioning groove.

[0012] In one or more embodiments of the present application, the adjusting member is arranged in the adjusting space, and the spring sleeve is arranged on the adjusting member.

[0013] In one or more embodiments of the present application, the spring is coaxially arranged with the adjusting member.

[0014] In one or more embodiments of the present application, the second damping pad comprises a limiting groove arranged in the first direction, and a limiting portion is protrudingly arranged on the casing and / or the base in the first direction, and the limiting portion is inserted into the limiting groove.

[0015] In one or more embodiments of the present application, a limiting hole is arranged in the bottom wall of the limiting groove in the first direction, and a portion of the spring is arranged in the limiting hole.

[0016] In one or more embodiments of the present application, the adjusting member is a bolt, the bolt comprises a head portion and a rod portion, the head portion abuts against the casing through the first damping pad, and one end of the rod portion penetrates through the casing and is threadedly connected with the base.

[0017] In one or more embodiments of the present application, a recess is arranged on the casing, the head portion is at least partially arranged in the recess, a through hole is arranged in the recess and is in communication with the adjusting space, and the rod portion penetrates through the through hole.

[0018] In one or more embodiments of the present application, a plurality of springs are clamped between the casing and the base in the first direction.

[0019] In one or more embodiments of the present application, a recess is arranged on one of the casing and the base, the head portion is at least partially arranged in the recess, a through hole is arranged in the recess and is in communication with the adjusting space, and a portion of the rod portion is inserted into the through hole.

[0020] Compared with the prior art, the tiled device of the application plays a major shock-absorbing role through the spring clamped between the casing and the base, and plays an auxiliary shock-absorbing role through the first shock-absorbing pad. In addition, the maximum distance between the casing and the base can be adjusted through the adjusting piece, so as to adjust the shock-absorbing effect of the spring on the casing, according to the different degrees of vibration of the base and the holding feeling of different users. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0022] Figure 1 It is a perspective view of the tiled device in an embodiment of the present application.

[0023] Figure 2 It is an exploded view of the tiled device in an embodiment of the present application.

[0024] Figure 3 It is a partial sectional view of the tiled device in an embodiment of the present application.

[0025] Main figure mark explanation:

[0026] 1, casing; 11, handle part; 12, limiting part; 13, through hole; 14, groove; 2, base; 21, positioning groove; 22, threaded hole; 3, adjusting piece; 31, head part; 32, rod part; 4, spring; 5, adjusting space; 51, gap; 6, first shock-absorbing pad; 7, second shock-absorbing pad; 71, limiting groove; 72, limiting hole; 81, battery pack; 82, suction cup; 83, vibration motor; 84, motor cover. DETAILED DESCRIPTION

[0027] In order to make the person skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0028] As Figure 1 and 2As shown, the tiling device in an embodiment of the present application comprises a casing 1 and a base 2, the casing 1 and the base 2 are connected through an adjusting member 3, the adjusting member 3 is used to adjust the maximum distance between the casing 1 and the base 2 along a first direction, the casing 1 and the base 2 are clamped with a spring 4 along the first direction, the spring 4 has a tendency to drive the casing 1 and the base 2 away from each other, the casing 1 is clamped with a first damping pad 6 between the casing 1 and the adjusting member 3, along the first direction, the casing 1 and the base 2 have an adjusting space 5.

[0029] It can be understood that the spring 4 clamped between the casing 1 and the base 2 plays a major damping role, and the first damping pad 6 plays an auxiliary damping role, thereby reducing the vibration transmitted by the base 2 to the casing 1, reducing the discomfort of the user, and ensuring the stability of the battery pack 81 structure; in addition, for different degrees of vibration generated by the base 2 and different holding feelings of different users, the maximum distance between the casing 1 and the base 2 can be adjusted through the adjusting member 3, that is, the size of the adjusting space along the first direction is adjusted, thereby adjusting the damping effect of the spring 4 on the casing 1.

[0030] As shown in Figure 2 , the tiling device of the embodiment further comprises a battery pack 81 installed on the casing 1, and a suction cup 82 and a vibration motor 83 installed on the base 2, the vibration motor 83 is installed on the base 2 through a motor cover 84, the casing 1 comprises a handle portion 11, and the user can hold the handle portion 11 to control the tiling device of the present application. Figure 3 As shown in , the base 2 is located at the bottom of the casing 1, and the first direction is the up-down direction. The vibration on the base 2 is mainly generated when the vibration motor is working.

[0031] As shown in Figure 2 and Figure 3 , in the embodiment, the spring 4 is a damping spring 4, that is, through the elastic force of the damping spring 4, thereby reducing the vibration transmitted by the base 2 to the casing 1.

[0032] Further, in the embodiment, four springs 4 are clamped between the casing 1 and the base 2, further improving the damping effect.

[0033] In other embodiments, the number of springs 4 between the casing 1 and the base 2 in the embodiment can be adjusted according to needs.

[0034] In the embodiment, a second damping pad 7 is arranged in the adjusting space 5, and the tiling device has a first state (as shown in the figure) and a second state (not shown in the figure); in the first state, there is a gap 51 between the casing 1 and the second damping pad 7 along the first direction, the base 2 abuts against the second damping pad 7, and the casing 1 and the base 2 can slide relative to each other along the first direction; in the second state, the second damping pad 7 abuts against the casing 1 and the base 2 along the first direction.

[0035] In the second state, the flat device has a fixed shock-absorbing effect because the second shock-absorbing pad 7 abuts against the casing 1 and the base 2 respectively.

[0036] In the first state, the spring 4 mainly absorbs the shock and the second shock-absorbing pad 7 assists in absorbing the shock because there is a gap 51 between the casing 1 and the second shock-absorbing pad 7 and the casing 1 and the base 2 can slide relative to each other in the first direction. The distance of the gap 51 in the first direction can be adjusted to adjust the deformable length of the spring 4 and thus the shock-absorbing effect.

[0037] In addition, when the relative sliding distance of the casing 1 and the base 2 is less than the gap 51, only the spring 4 absorbs the shock. When the vibration of the base 2 is too large, the casing 1 abuts against the second shock-absorbing pad 7 because the relative sliding distance of the casing 1 and the base 2 is greater than the gap 51, and the second shock-absorbing pad 7 itself absorbs the shock and supports the casing 1. In this case, the spring 4 and the second shock-absorbing pad 7 cooperate to absorb the shock.

[0038] In the first state or the second state, the first shock-absorbing pad 6 always assists in absorbing the shock.

[0039] In other embodiments, the distance between different positions on the second shock-absorbing pad 7 and the casing 1 in the first direction is different, that is, the flat device also has a third state. In this state, the outer part of the second shock-absorbing pad 7 abuts against the casing 1, and the inner part of the second shock-absorbing pad 7 has a gap 51 with the casing 1. This arrangement can prevent dust from entering the flat device through the gap 51 and affecting the service life of the motor and other components, and the proportion of the part of the second shock-absorbing pad 7 that abuts against the casing 1 to the entire second shock-absorbing pad 7 is low, which has a low overall impact.

[0040] In other embodiments, the second shock-absorbing pad 7 can also abut against the casing 1 in the first direction and have a gap 51 with the base 2, and the shock-absorbing principle is basically the same as in this embodiment.

[0041] As shown in Figure 2 and Figure 3 , the base 2 of this embodiment is provided with a positioning groove 21, and part of the spring 4 is located in the positioning groove 21. This arrangement can position and limit the spring 4. Specifically, the positioning groove 21 is formed in the top surface of the base 2, and the depth direction of the positioning groove 21 can be the first direction. In other embodiments, the base 2 and the casing 1 can both be provided with the positioning groove 21, or only the casing 1 can be provided with the positioning groove 21.

[0042] As shown in Figure 2 and Figure 3As shown, in the embodiment, the spring 4 is a shock-absorbing spring 4, that is, through the elastic force of the shock-absorbing spring 4, so as to play a role in reducing the vibration transmitted by the base 2 to the casing 1.

[0043] Further, in the embodiment, four springs 4 are clamped between the casing 1 and the base 2, further improving the shock-absorbing effect.

[0044] In other embodiments, the number of springs 4 between the casing 1 and the base 2 in the embodiment can be adjusted according to needs.

[0045] Preferably, the first shock-absorbing pad 6 and the second shock-absorbing pad 7 can be elastic pads, and the material can be the existing rubber material or other common materials on the market. The elastic pad is selected as the first shock-absorbing pad 6 and the second shock-absorbing pad 7, mainly because of its excellent supporting performance and certain elasticity.

[0046] Preferably, the second shock-absorbing pad 7 can be bonded or clamped with the base 2, so as to limit the second shock-absorbing pad 7 in the horizontal direction.

[0047] Further, the second shock-absorbing pad 7 includes a limiting groove 71 extending in the first direction, and the casing 1 has a limiting portion 12 protruding in the first direction, and the limiting portion 12 is inserted into the limiting groove 71. Since the first direction is the vertical direction, the limiting portion 12 is inserted into the limiting groove 71, and the second shock-absorbing pad 7 plays a role in shock-absorbing the limiting portion 12 in the horizontal direction, and in addition, the limiting portion 12 also plays a role in limiting the installation position of the second shock-absorbing pad 7 in the horizontal direction.

[0048] Specifically, in the horizontal direction, the second shock-absorbing pad 7 and the limiting portion 12 can be gap-fitted and directly abutted.

[0049] Further, a limiting hole 72 penetrating in the first direction is formed in the bottom wall of the limiting groove 71, and part of the spring 4 is located in the limiting hole 72. In this way, the second shock-absorbing pad 7 can be used to limit the spring 4.

[0050] As shown in Figure 2 and Figure 3 In the embodiment, the adjusting member 3 is a bolt, which includes a head portion 31 and a rod portion 32, and the outer surface of the rod portion 32 has a thread, and the base 2 has a threaded hole 22, the head portion 31 abuts against the casing 1 through the first shock-absorbing pad 6, and one end of the rod portion 32 penetrates through the casing 1 and is threadedly connected with the base 2.

[0051] It should be noted that in the first state, the shell 1 can be relatively slid on the rod portion 32 along the axial direction of the rod portion 32, the axial direction of the rod portion 32 is the first direction, the adjusting member 3 serves to connect the shell 1 and the base 2, and the head portion 31 can also define the sliding position of the shell 1. The shell 1 is provided with a through hole 13 through which the rod portion 32 passes, the rod portion 32 is threadedly connected with the threaded hole 22 of the base 2 after passing through the through hole 13 and the adjusting space 5, the size of the head portion 31 is greater than the size of the through hole 13, the sliding position of the shell 1 can be defined, the adjusting bolt is screwed with the threaded hole 22 of the base 2, that is, the depth of the rod portion 32 in the threaded hole 22, so that the protruding distance of the rod portion 32 between the shell 1 and the base 2 is controlled, the protruding distance is the size of the adjusting space 5 in the first direction, and is also the relative sliding range of the shell 1 and the base 2.

[0052] Since the second damping pad 7 is further arranged in the adjusting space 5 in the embodiment, when the size (thickness) of the second damping pad 7 in the first direction is fixed, the protruding distance of the rod portion 32 between the shell 1 and the base 2 can be adjusted by adjusting the screwing turns of the adjusting bolt with the threaded hole 22 of the base 2, that is, the depth of the rod portion 32 in the threaded hole 22, that is, the actual moving distance of the shell 1 and the base 2, so that the flat panel device is switched between the first state and the third state by screwing and unscrewing the screw rod.

[0053] The head portion 31 abuts against the shell 1 through the first damping pad 6, that is, the adjusting member 3 does not directly abut against the shell 1, which is also to avoid the vibration of the adjusting member 3 directly transmitted to the shell 2. The rod portion 32 is also gap-fitted with the through hole 13.

[0054] Further, the shell 1 is provided with a recess 14, the head portion 31 is at least partially located in the recess 14, and the through hole 13 is formed on the inner wall of the recess 14. The recess 14 serves to accommodate the head portion 31 and also serves to position the head portion 31.

[0055] Preferably, the adjusting member 3 is partially located in the adjusting space 5, and the spring 4 is sleeved on the adjusting member 3. That is, the spring 4 is sleeved on the rod portion 32, so that the position of the spring 4 is limited.

[0056] Specifically, when the head portion 31 abuts against the base 2, the first damping pad 6 is arranged between the base 2 and the head portion 31.

[0057] In other embodiments, the adjusting member 3 can also have other structures, as long as it can connect the shell 1 and the base 2 and enable the shell 1 and the base 2 to relatively slide; for example, the base 2 can be provided with a protrusion, the protrusion is provided with a dovetail groove, the adjusting member 3 is slidably connected in the dovetail groove, and the adjusting member 3 is fixedly connected (for example, clamped, etc.) with the shell 1.

[0058] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics thereof. The presently disclosed embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No feature of the application is to be construed as limiting the scope of the claims to the exact disclosure herein provided.

[0059] Furthermore, it should be understood that although the description above refers to particular embodiments, the description is illustrative only and is not intended to limit the claimed application in any way.

Claims

1. A tiling device, characterized by, The device comprises a casing (1) and a base (2), the casing (1) and the base (2) are connected by an adjusting member (3), the adjusting member (3) is used for adjusting the maximum distance between the casing (1) and the base (2) along a first direction, the casing (1) and the base (2) are clamped with a spring (4) along the first direction, the spring (4) has a tendency to drive the casing (1) and the base (2) away from each other, the casing (1) and the adjusting member (3) are clamped with a first damping pad (6), the casing (1) and the base (2) have an adjusting space (5) along the first direction.

2. The tiling device of claim 1, wherein, A second damping pad (7) is arranged in the adjusting space (5), and the device has a first state and a second state. In the first state, one of the casing (1) and the base (2) has a gap (51) with the second damping pad (7) along the first direction, and the other abuts against the second damping pad (7), and the casing (1) and the base (2) can slide relative to each other along the first direction. In the second state, the second damping pad (7) abuts against the casing (1) and the base (2) along the first direction.

3. The tiling device of claim 1, wherein, The casing (1) and / or the base (2) is provided with a positioning groove (21), and part of the spring (4) is located in the positioning groove (21).

4. The tiling device of claim 1, wherein, Part of the adjusting member (3) is located in the adjusting space (5), and the spring (4) is sleeved on the adjusting member (3).

5. The tiling device of claim 4, wherein, The spring (4) is coaxially arranged with the adjusting member (3).

6. The tiling device of claim 2, wherein, The second damping pad (7) comprises a limiting groove (71) extending along the first direction, and a limiting portion (12) is protruded on the casing (1) and / or the base (2) along the first direction, and the limiting portion (12) is inserted into the limiting groove (71).

7. The tiling device of claim 6, wherein, A limiting hole (72) penetrating through the bottom wall of the limiting groove (71) along the first direction is formed, and part of the spring (4) is located in the limiting hole (72).

8. The tiling device of claim 1, wherein, The adjusting member (3) is a bolt, the bolt comprises a head (31) and a rod (32), the head (31) abuts against the casing (1) through the first damping pad (6), and one end of the rod (32) penetrates through the casing (1) and is threadedly connected with the base (2).

9. The tiling device of claim 8, wherein, The casing (1) is provided with a recess (14), and the head (31) is at least partially located in the recess (14), the recess (14) is provided with a through hole (13) communicating with the adjusting space (5), and the rod (32) penetrates through the through hole (13).

10. The tiling device of claim 1, wherein, A plurality of interval arranged springs (4) are clamped between the casing (1) and the base (2) along the first direction.

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